Filtering of electronic information to be transferred to a terminal
19 claims: 17 independent, 2 dependent
- 1通信接続を介して端末装置に電子情報を送信する送信装置における方法であって、 前記電子情報が前記端末装置に前記通信接続を介して転送される前に、フィルタリングのために特定のフィルタリングパラメータを該電子情報に関連付けるステップ と、 前記電子情報が前記端末装置に前記通信接続を介して転送される前に、前記フィルタリングパラメータを前記端末装置に通知するステップと、 を有し、 前記 フィルタリングパラメータは、該端末装置が該フィルタリングパラメータに基づいて該通信接続を介して該電子情報の転送を阻止するか許可するかのいずれかを自動的に可能にすることを目的にしてい る方 法。
- 2前記端末装置からの応答を待つステップをさらに有する請求項1に記載の方法。
- 3前記フィルタリングパラメータは、 事前に合意された いくつか のク ラスのう ち少 なくとも1つのクラスについての情報を含み、 前記いくつか のクラスに基づいて前記電子情報が前記 少なくとも1つの クラスに分類されている請求項1に記載の方法。
- 4前記電子情報が 、 個人的メッセージ、商業広告および特定主題に関連する情報、の うち 1つであるかどうかを前記クラスが示す請求項 3 に記載の方法。
- 5通信接続を確立し、該通信接続を介して電子情報を受信するための手段(RF、AER) と 、 フィルタリングパラメータを受信するための受信手段(MPU、RF、AER)であって、該フィルタリングパラメータが受信されるべき前記電子情報に関連付けられ る受 信手段と、 前記フィルタリングパラメータを受信するための前記受信手段が通知メッセージのヘッダでフィルタリングパラメータを受信する手段と、 前記フィルタリングパラメータに基づいて、前記電子情報の受信を自動的に許可または阻止するための手段(MPU)と、を備え、 前記電子情報が阻止されていることを該フィルタリングパラメータが示す場合に、前記通信接続を介して該電子情報を受信しないように構成されている端末装置。
- 6特定のフィルタリングパラメータに基づいて、前記電子情報の受信が許可または阻止されていることを事前にマーキングするための手段(UI、MPU)と、 受信された前記フィルタリングパラメータを事前になされた前記マーキングと比較するための手段(MPU)と、を備え、 前記電子情報の受信が許可されていることが前記比較により示された場合にのみ、前記通信接続を介して該電子情報を受信するように構成されている請求項 5 に記載の端末装置。
- 7前記フィルタリングパラメータの無線による受信のための手段(RF,AER)を備える請求項 5 に記載の端末装置。
- 8WAPプロトコルにより送信されたデータユニットのヘッダ内に前記フィルタリングパラメータを含む手段をさらに備える請求項 5 に記載の端末装置。
- 9通信接続を介して端末装置へ転送される電子情報をフィルタリングするためのシステムであって、該電子情報を転送するためのデバイスと、該電子情報を受信するための端末装置とを備えるシステムにおいて、 前記電子情報が前記通信接続を介して前記端末装置へ転送される前にフィルタリングするために、特定のフィルタリングパラメータを該電子情報に関連付けるための手段(MPU)と、 前記電子情報が前記通信接続を介して前記端末装置へ転送される前に、該端末装置(MS)に前記フィルタリングパラメータを通知するための手段(MM-SC)と、を備え、 前記端末装置は、通知された前記フィルタリングパラメータをチェックし、該フィルタリングパラメータに基づいて前記電子情報の受信を許可または阻止するための手段を備え、 前記の受信の許可に応答して、前記電子情報が前記デバイスから前記通信接続を介して前記端末装置へ転送され、 前記の受信の阻止に応答して、前記電子情報が前記デバイスから前記通信接続を介して前記端末装置へ転送されな いシ ステム。
- 10前記端末装置(MS)は、 前記の許可を該端末装置から前記通信接続を介して通知し、この後に、前記デバイスから該端末装置に該通信接続を介して前記電子情報を送信するか、 該端末装置により該通信接続を介して該電子情報を該端末装置に取り込むか、のいずれかによって、前記の受信を許可するように構成され、 該端末装置から該電子情報の拒絶を通知することによって前記の受信を阻止するように構成され、その結果、該電子情報を該端末装置へ送信しないように構成されている請求項 9 に記載のシステム。
- 11通信接続を介して電子情報を端末装置へ送信するためのデバイスであって、 前記電子情報が前記通信接続を介して前記端末装置へ転送される前にフィルタリングするために、特定のフィルタリングパラメータを該電子情報に関連付けるための手段(MPU) と、 前記電子情報が前記端末装置に前記通信接続を介して転送される前に、前記端末装置(MS)に前記フィルタリングパラメータを通知するための手段(MM-SC)と、 を備え、 前記 フィルタリングパラメータは、該フィルタリングパラメータに基づいて該端末装置が該電子情報を該通信接続を介して受信することを阻止または許可するかのいずれかを自動的に可能にすることを目的にしてい るデ バイス。
- 12前記フィルタリングパラメータは、事前に合意され たい くつかのクラスの うち 少なくとも1つのクラスについての情報を含み、 前記いくつかのクラス に基づいて前記電子情報が前記 少なくとも1つの クラスに分類されている請求項 11 に記載のデバイス。
- 13指定基準を保持するための手段(MPU)であって、指定数のフィルタリングパラメータと基準とがあり、それに基づいて前記 指定 数のフィルタリングパラメータの うち 特定のフィルタリングパラメータを関連付けるようにデバイスが構成されてい る手 段と、 デバイスのユーザーによる前記指定基準の変更を防止するために、該指定基準を不正操作から保護したまま維持するための手段(MEM)と、 前記指定基準に基づいて前記フィルタリングパラメータを前記電子情報に自動的に関連付けるための手段(MPU)と、を備える請求項 11 に記載のデバイス。
- 14前記フィルタリングパラメータは、前記電子情報のオリジナルソースを識別するための情報をさらに含む請求項 11 に記載のデバイス。
- 15前記フィルタリングパラメータは、前記電子情報の内容を識別するための情報をさらに含む請求項 11 に記載のデバイス。
- 16前記デバイスがサーバ(MM-SC)または端末装置(MS)である請求項 11 に記載のデバイス。
- 17端末装置に転送されるべき電子情報をフィルタリングする方法であって、 前記電子情報が前記通信接続を介して前記端末装置へ転送される前に該電子情報をフィルタリングするために、特定のフィルタリングパラメータを該電子情報に関連付けさせるステップと、 前記電子情報が前記通信接続を介して前記端末装置へ転送される前に、該端末装置へ前記フィルタリングパラメータを通知させるステップと、 前記電子情報に関連するフィルタリングパラメータに反する通知されたフィルタリングパラメータを前記端末装置でチェックするステップと、 前記のチェックされたフィルタリングパラメータが前記の通知されたフィルタリングパラメータに一致する場合には、前記電子情報の受信を許可するステップであって、該電子情報は前記通信接続を介して前記端末装置に転送され るス テップと、 前記のチェックされたフィルタリングパラメータが前記の通知されたフィルタリングパラメータに一致しない場合には、前記電子情報の受信を阻止するステップであって、該電子情報は前記通信接続を介して前記端末装置に転送されな いス テップと、を有する方法において、 前記フィルタリングパラメータは、事前に合意され たい くつかのクラスの うち 少なくとも1つのクラスについての情報を含み、 前記いくつかのクラス に基づいて前記電子情報が前記 少なくとも1つの クラスに分類されており、該クラスは、該電子情報が個人的メッセー ジ、 商業広告 または 特定主題に関連する情報であるかどうかを示 す方 法。
- 18通信接続を介して端末装置に転送されるべき電子情報を、コンピュータにフィルタリングさせるための、コンピュータ可読コードを備えるコンピュータプログラムであって、該コンピュータプログラム内の該コンピュータ可読コードが、 前記電子情報が前記通信接続を介して前記端末装置へ転送される前に該電子情報をフィルタリングするために、コンピュータに特定のフィルタリングパラメータを該電子情報に関連付けさせるためのコンピュータ可読プログラムコードと、 前記電子情報が前記通信接続を介して前記端末装置へ転送される前に、コンピュータに該端末装置へ前記フィルタリングパラメータを通知させるためのコンピュータ可読プログラムコードと、 コンピュータに前記端末装置の通知されたフィルタリングパラメータをチェックさせるためのコンピュータ可読プログラムコードと、 前記の通知されたフィルタリングパラメータに基づいて前記電子情報の送信をコンピュータに許可させるか または 阻止させるかするためのコンピュータ可読プログラムコードと、 前記電子情報の転送を許可する前記端末装置に応答して、コンピュータに該電子情報を前記通信接続を介して該端末装置に転送させるためのコンピュータ可読プログラムコードと、 前記端末装置から、前記電子情報を送信する許可を受信していないことに応答して、コンピュータに該電子情報を前記通信接続を介して該端末装置に転送させないためのコンピュータ可読プログラムコードと、を備え、 前記フィルタリングパラメータは、事前に合意され たい くつかのクラスの うち 少なくとも1つのクラスについての情報を含み、 前記いくつかのクラス に基づいて前記電子情報が前記 少なくとも1つの クラスに分類されており、該クラスは、該電子情報 が個 人的メッセージ、商業広告 および 特定主題に関連する情報のうちの 1 つであるかどうかを示 すコ ンピュータプログラム。
- 19通信接続を介して端末装置に転送されるべき電子情報を、コンピュータにフィルタリングさせるための、コンピュータ可読コードを備えるコンピュータ使用可能媒体であって、該コンピュータ使用可能媒体内の該コンピュータ可読コードが、 前記電子情報が前記通信接続を介して前記端末装置へ転送される前に該電子情報をフィルタリングするために、コンピュータに特定のフィルタリングパラメータを該電子情報に関連付けさせるためのコンピュータ可読プログラムコードと、 前記電子情報が前記通信接続を介して前記端末装置へ転送される前に、コンピュータに該端末装置へ前記フィルタリングパラメータを通知させるためのコンピュータ可読プログラムコードと、 コンピュータに前記端末装置の通知されたフィルタリングパラメータをチェックさせるためのコンピュータ可読プログラムコードと、 前記の通知されたフィルタリングパラメータに基づいて前記電子情報の送信をコンピュータに許可させるか または 阻止させるかするためのコンピュータ可読プログラムコードと、 前記電子情報の転送を許可する前記端末装置に応答して、コンピュータに該電子情報を前記通信接続を介して該端末装置に転送させるためのコンピュータ可読プログラムコードと、 前記端末装置から、前記電子情報を送信する許可を受信していないことに応答して、コンピュータに該電子情報を前記通信接続を介して該端末装置に転送させないためのコンピュータ可読プログラムコードと、を備え、 前記フィルタリングパラメータは、事前に合意され たい くつかのクラスの うち 少なくとも1つのクラスについての情報を含み、 前記いくつかのクラス に基づいて前記電子情報が前記 少なくとも1つの クラスに分類されており、該クラスは、 前記 電子情報 が個 人的メッセージ、商業広告 および 特定主題に関連する情報のうち 1 つであるかどうかを示 すコ ンピュータ使用可能媒体。
Independent claims19
1 paragraph, as filed
[0001] The present invention relates to filtering electronic information transferred to a terminal device. The present invention relates to, but is not necessarily limited to, filtering by a push method, particularly in messaging to wireless terminal devices. [0002] Digital mobile phone systems, such as GSM systems, can send short text messages, so-called short messages. In GSM systems, this is known by the name of Short Message Service (SMS). Therefore, in addition to calling and data transfer, the GSM system provides bidirectional paging-like services in the form of short message services. [0003] The advantage of a short message over a call is that the message can be delivered to the receiver even if it does not make accurate contact with the receiver at the time of transmission. This is done by splitting the transmission of short messages from one mobile station to another by splitting it into two parts. The first is a short message service center (SM-SC) from a transmitting mobile station (or computer, for example), where short messages are stored and further transmitted to the actual destination, the receiving mobile station when contact is possible. To. Short message communication is not a connected type but a non-connected type communication. That is, initially no connection is established between the sending and receiving devices, but in short message services, messages are stored in a particular short message service center and push messages addressed to a wireless terminal device. By doing so, as soon as the wireless terminal device is contacted, it is transferred to the receiving terminal device. Therefore, it can be said that the short message service center delivers the short message to the mobile station by using the non-connecting push method. [0004] Short message communications have become extremely popular, with short messages accounting for as much as 10% of the sales of an operator in Finland. The popularity of short message communications has begun to develop other similar communications services that transfer messages to receivers in near real time. One new form of such communication is image messaging on the Nokia 3210 phone, where images are transferred by short message. Image communication allows a graphic image message with a size of 72 * 28 pixels to be sent from a computer or mobile station to another mobile station. In addition, up to 120 ASCII text characters may be displayed in the image message. In addition, the Nokia 9110 communicator can also send and receive electronic business cards containing JPEG images. The transmission is carried out as a plurality of concatenated short messages. [0005] In addition, multimedia messaging services have been developed for wireless mobile networks, where multimedia components, namely images and text in electronic formats (eg JPEG and GIF formats), as well as short video clips (eg MPEG formats) have been developed. ) And audio clips (eg MP3 format), will be able to send messages. In addition, multimedia messaging services will be expected to enable or enable the transmission and reception of files that require wider bandwidth, such as large image or data files. The intent is also to use the push method to implement a multimedia messaging service similar to the short message service, where the message is delivered to the receiving device as soon as it is contacted. For example, WAP communication (wireless application protocol) can be used as a bearer, a third generation mobile communication system in future systems. [0006] There are specific problems with these types of communication services that operate in a push fashion. That is, for example, transmission of a short message is carried out as follows. 1) The sender uses his terminal to write a message, for example, "Hi John. See you at the first cafe from the station towards the ski resort. The store is on the corner. From Tom." 2) The sender selects the recipient's phone number and sends the message. 3) Within a few seconds, the recipient's terminal generally notifies the incoming message by, for example, a ringtone, and the message "A text message has arrived on the display of the terminal" is displayed. 4) When the recipient presses the "read" key, the message is displayed on the display of the receiving terminal device. [0007] Since the message is delivered by the push method, the message comes directly to the recipient without being heard by the recipient, and the message is displayed on the display of the recipient device as soon as the "read" key is pressed. As a result, unwanted messages such as advertisements and other non-subscription information, as well as services for adults, for example, are also sent to the recipient. In multimedia communication, receiving an undesired message can be more unpleasant because the message contains multimedia components, for example as still images or video / audio clips. Therefore, advertising for services using short messages is prohibited in some countries. On the other hand, if the content of the short message can be controlled, the promotion will be really useful for consumers. On the condition that the consumer also agrees to receive the advertisement, the consumer may be able to receive, for example, the right to call or use a certain communication service free of charge. [0008] Similar problems can be encountered in receiving messages or other electronic information arriving by the pull method. Depending on the user, the terminal may download the file from, for example, a server (web server or WAP server) without knowing exactly what the file contains. In this case, the user consciously downloads the electronic information, but nevertheless may obtain undesired information. [0009] Furthermore, multimedia messages in particular are large in size, and as a result, the message is slow to be delivered to the terminal device and consumes a lot of communication time. In addition, the reception of multimedia messages requires a lot of processing by the receiving terminal device, and as a result, a large amount of current is consumed for reception. Wireless terminals are typically powered by a rechargeable battery and consume as little current as possible. This is because the operating time of the battery is an important criterion for the user of the terminal device. Therefore, receiving unnecessary and undesired messages also leads to additional current consumption, which causes the battery to run out faster. Battery operating time is particularly critical in small handheld terminal devices such as mobile phones that have small batteries due to size and weight. Also, for this reason, the reception of unwanted messages should be blocked or at least controllable, especially for wireless battery-powered terminal devices. [0010] Currently, methods, systems, devices and terminal devices have been invented for electronic information filtering in electronic information transfer to terminal devices, preferably wireless terminal devices. Prior to transmission, specific parameters intended for filtering are attached to the electronic information, thereby classifying the electronic information prior to distribution to the wireless terminal device, and the receiving terminal device is first notified of the parameters. Based on the parameters, the terminal device allows or blocks the reception of the electronic information. Preferably, the parameters are sent to the terminal device in a separate notification message prior to the transmission of the electronic information (only executed after notifying that the terminal device allows reception), but instead the parameters are of the header information. Such as included in the first part of the message, which the terminal reads first (ie, the terminal is notified of the parameters before receiving the actual content) and therefore receives based on the parameters in the header. If it turns out to be blocked, the base part of the message containing the actual electronic content is left unreceived. The receiving terminal device may automatically perform filtering (ie, blocking or permitting reception) based on the presets made therein. Instead, when the terminal receives the notification message, the terminal informs the user of the parameters (eg, on the display), in which case the user has the opportunity to accept or reject the receipt of electronic information using the user interface. Filtering can be performed as if it had. Thus, the terminal device receives only certain electronic information, such as certain messages, while rejecting blocked messages and not even initiating their reception. This procedure consumes unnecessary message processing if the terminal device receives the message first and then only considers whether the message is visible or removed to the user. Unnecessary current consumption will be avoided. Similarly, data transfer in mobile communication networks is expensive, and as a result, the present invention is used. This avoids unnecessary expenses and saves network capacity by avoiding unnecessary message forwarding over the wireless path. Therefore, the method of performing filtering by examining the entire content of electronic information is not very suitable for wireless terminal devices. This is because in that case the entire message must be received first, which results in additional processing and thus current consumption in the terminal device. [0011] The electronic information to be transferred can be any electronic content such as a message or a file. The electronic information can be any information delivered, preferably using a push method, such as short messages, image messages and multimedia messages. The electronic information can also be information delivered using the pull method, such as a file downloaded from the server or information in the server, where the connection is consciously established from the terminal device. [0012] In a preferred embodiment of the invention, electronic information such as multimedia messages is always classified prior to transmission. That is, a classification parameter that acts as a filtering parameter is attached to the message. The classification is performed by a server in which the electronic information is stored or a transmitting device such as a gateway through which the electronic information passes before being delivered to the wireless terminal device. Correspondingly, if the message is transmitted from another terminal device, the attachment of the parameter is automatically executed by that transmitting terminal device. Therefore, the user cannot add and therefore select parameters attached to the message to the outgoing message, but this is done automatically by the sending device (eg, the terminal device). Therefore, the user cannot add or change parameters. It can be said that the system handles the classification of electronic information. Therefore, each device, such as a terminal device, server or gateway, contains a classification rule in advance, based on which parameters indicating the classification (as well as other, eg, transmitter, service provider or other indicating the service content). Possible parameters) are automatically added to each electronic information transmitted from the device. Preferably, the rule is securely stored (encrypted) in each device so that no individual user can tamper with it. [0013] According to the first aspect of the present invention<u style="single">communication</u>A filtering method for filtering electronic information transmitted to the terminal device via the connection is implemented, and the method is<u style="single">communication</u>In order to filter the electronic information before the electronic information is transferred to the terminal device via the connection, a step in which a specific filtering parameter is attached to the electronic information by the device transferring the electronic information, and a step.<u style="single">communication</u>A step of notifying the terminal device of the filtering parameter before the electronic information is transferred to the terminal device via the connection. The notified filtering parameter is checked in the terminal device, and reception of electronic information is permitted or blocked based on the filtering parameter, and as a result, the reception of electronic information is permitted or blocked. In response to the reception permission, the electronic information is<u style="single">communication</u>Transferred to the terminal device via the connection In response to the reception block, the electronic information<u style="single">communication</u>It is characterized by including steps that are not transferred to the terminal device over the connection. [0014] attribute<u style="single">communication</u>The connection can be carried out as a connected or disconnected service<u style="single">communication</u>Means a connection. In connected contact, a predetermined connecting link is first established between the communicating parties before the actual data communication is carried out. An example of this is a data call in a cellular network, for example. In disconnected contact, no connecting link needs to be established, but data transmission can be carried out immediately. Furthermore, in disconnected data transmission such as UDP (User Datagram Protocol) on an Internet network, the route used for data transmission is not determined in advance. [0015] With respect to the addition of parameters, the transfer device here is a device (eg, a terminal device or server) that created the electronic information from which the electronic information is derived, that is, the electronic information is transferred directly to the terminal device or via a server. Means a device that sends or processes electronic information (preferably a server), that is, a device through which the message passes (eg, as in store-and-forward messaging) before it is delivered to the receiving terminal device. .. [0016] According to the second aspect of the present invention<u style="single">communication</u>Establish a connection<u style="single">communication</u>Terminal devices are implemented that include means for receiving electronic information via a connection. A means for receiving filtering parameters related to the received electronic information, and When the filtering parameter indicates that the electronic information is blocked, the terminal device includes means for permitting or blocking the reception of the electronic information based on the filtering parameter.<u style="single">communication</u>A feature of the terminal device is that it is configured not to receive electronic information via a connection. [0017] Here, the terminal device is a mobile station or<u style="single">communication</u>It can be any terminal device such as a computer terminal device that communicates with the network. Preferably, the terminal device is a wireless battery-powered terminal device, and communication takes place on a wireless interface. In a preferred embodiment of the invention, the terminal device is a mobile station in a cellular network, particularly a wireless WAP terminal device that uses the WAP protocol for external communication. [0018] According to the third aspect of the present invention<u style="single">communication</u>A system for filtering electronic information transmitted to a terminal device via a connection is implemented, the system including a device for transferring the electronic information and a terminal device for receiving the electronic information. The system<u style="single">communication</u>A means for attaching specific filtering parameters to the electronic information in order to filter the electronic information before it is transferred to the terminal device via the connection.<u style="single">communication</u>The terminal device includes means for notifying the terminal device of the filtering parameter before the electronic information is transferred to the terminal device via the connection, and the terminal device checks the notified filtering parameter and sets the filtering parameter in the filtering parameter. Based on, including means for permitting or blocking the reception of electronic information, In response to the receive permission, the electronic information is sent from the device.<u style="single">communication</u>Transferred to the terminal device via the connection In response to the reception block, electronic information comes from the device.<u style="single">communication</u>It is characterized in that it is not transferred to the terminal device via the connection. [0019] In a preferred embodiment of the invention, the service is multimedia messaging in which a multimedia message is transferred to a terminal device, preferably a wireless terminal device. A multimedia message may include one or more multimedia components such as text, sound, image or video. Multimedia messaging service according to this embodiment is preferred rather, the server<u style="single">communication</u>Implemented to communicate with the network, the multimedia message passes through the server, which first sends a notification message containing the parameters used in the filtering to the receiving terminal device. If the terminal accepts the message based on the parameters, that is, allows it to be received, the server sends the multimedia message to the terminal (or the terminal retrieves the message from the server). If the terminal rejects the message, that is, blocks its reception, the server does not attempt to send the message to the terminal. [0020] By using the present invention, the user of the terminal device can adjust which electronic information is received and can avoid or control the reception of undesired information at least to some extent. Preferably, all electronic information arriving at the terminal device passes through a server, which controls all electronic information to include filtering parameters. [0021] [0021] According to the fourth aspect of the present invention<u style="single">communication</u>A device for transferring electronic information to a terminal device via a connection is implemented, and the device is<u style="single">communication</u>In order to filter the electronic information before being transferred to the terminal device via the connection, a means for attaching a specific filtering parameter to the electronic information is included, and the filtering parameter is based on the filtering parameter by the terminal device. ,<u style="single">communication</u>Allow reception of electronic information on the connection or<u style="single">Can be stopped</u>It is characterized in that it is intended to be. [0022] In one preferred embodiment of the invention, the messages transmitted are i) personal, such as from another terminal device, ii) commercial advertising, iii) other. It is classified into three main classes according to whether it is subject-specific information including information related to a certain subject such as weather information, stock information, and news. Under these circumstances, one of these main classes can be a primary parameter. In addition, ID information associated with some specific subclasses and / or message transmitters may be secondary parameters. [0023] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. [0024] Hereinafter, the present invention will be described with reference to an example in which WAP communication is used as a typical application environment. WAP technology will enable the provision of advanced Internet services to digital mobile stations in wireless communication networks. WAP is GSM (International System for Mobile Communications), GPRS (General Line Radio Service), PDC (Personal Digital Cellular), CDMA Most of the digital wireless communication networks such as IS-95 (Code Division Multiple Access), TDMA IS-136 (Time Division Multiple Access) and 3rd generation networks such as WCDMA (Broadband CDMA) and CDMA-2000 are worldwide. It is an open standard designed to support. The WAP system has been recently developed, and since the WAP system specification determines the framework for various implementations only in some cases, it is known for the implementation of any function of the WAP system. There is no solution. [0025] In the WAP system shown in FIG. 1, a wireless terminal device that is a mobile station MS, here a so-called WAP terminal device that uses the WAP protocol for external communication, can communicate with the server 20 of the Internet network. The connection between the WAP terminal device and the Internet network is provided by the WAP gateway 15 which acts as a messaging element between the WAP terminal device MS and the Internet network 18. When necessary, the WAP gateway 15 converts a message sent to the Internet network 18 by the WAP terminal device MS into a message according to a certain Internet protocol such as TCP / IP protocol (transmission control protocol / Internet protocol). Correspondingly, the message addressed from the Internet network 18 to the wireless network 12 is converted into a message according to the WAP protocol (for example, WSP, wireless session protocol) in the WAP gateway 15 when necessary for the WAP terminal device MS. Will be done. The WAP terminal device MS itself is any device that uses the WAP protocol for external communication, such as a mobile station in a cellular network or a computer terminal device communicating with a wireless network 12 via a mobile station in a cellular network, for example. Can be. [0026] A communication mode supported by WAP and intended for information transfer over a wireless path is called a bearer. These are among the WAP short messages (SM), data calls (CSD, circuit switching data) and packet radios, ie GPRS services, USSD services (unstructured supplementary service data), and WAP specifications, especially in various networks. Supported by other bearers determined in. [0027] For that protocol, the WAP system is a hierarchical system. Both WAP terminal equipment and WAP gateways contain a programmable WAP protocol stack that includes a specific WAP protocol layer. The WAP protocol layers are, among other things, the WSP layer (wireless session protocol), the WTP layer (wireless transaction protocol) and the WDP layer (wireless datagram protocol). The corresponding WAP protocol layer of the WAP terminal and the WAP gateway communicate with each other to perform reliable data transfer on a particular bearer between the WAP terminal and the WAP gateway. The WAP architecture and protocol layer are determined in more detail in the WAP specification, which can be found at the address http://www.wapforum.org. [0028] In WAP communication, a session is established between the wireless terminal device and the WAP gateway, during which there is a large amount of interaction and many transactions between the terminal device and the WAP gate. Transactions are primarily messages sent between the terminal and the gateway, which can be either push-type or pull-type. Typically, the message is sent as a so-called datagram. [0029] Datagrams are determined in more detail in the WAP WDP specification, and data units according to the WSP specification are determined in more detail in the WAP WSP specification. For example, in the WAP WSP specification, the protocol data units Post and Reply used for sending queries from the terminal device to the server and correspondingly sending replies from the server to the terminal device are determined in more detail. Both data units have specific fields that are several octets in size, i.e., such as headers that are several bytes in size, which contain various types of header information and actual information. May include. [0030] Table 1 below shows, for example, what type of information can be in the header of a data unit when a multimedia message is sent according to the WAP protocol. [table 1]<img file="JP4732656B2_D0001.tif" />[0031] Thus, as one field, the header has message classification data according to the invention in the field message class, which in a preferred embodiment. i) personal ii) Advertising iii) Information And therefore, the message may include i) personal, i.e. personal information originating from a server or a message originating from another terminal (subscriber connection), ii) generally commercial advertising information. Notify whether it is an advertising message or an informational message containing information about a subject such as weather information, stock market information, news, etc. [0032] These classes can be further subdivided into subclasses, which will be described below by example. [0033] Main class i) Personal is further subclassed as follows. i.1) Mobile outgoing individuals, which also have the following subclasses: i1.1) From the terminal device i1.2) From the interface i.2) Non-subscriber personal content i.3) Personal content of subscription [0034] The uses of these subclasses are as follows: The main class "Personal" is intended for personal communications, as well as content services intended for personal use only. The first subclass i.1 "Mobile call individual" is a class used to send a message from a terminal device. The secondary level subclass i.1.1 "From a terminal device" in it generally means that the message is created by the user. This can be a digital photo taken by the user on the terminal device in the case of multimedia messages, to which text is added as shown in FIG. Instead, the second-level subclass i.1.2 "From Interface" is from another device (such as a computer) that is connected to the mobile station via, for example, an external connection (eg, cable, infrared or short-range rf connection). It is given to the incoming message. The purpose of this subclass is, for example, when someone connects a computer (server) to a wireless terminal and sends information through this terminal to another terminal (not directly from the server). Is to avoid the detour. However, in this case, the terminal device adds the class "from the interface" to the message, so that the receiving terminal device can block the reception of messages belonging to that class. [0035] The second primary level subclass i.2 "Non-subscriber personal content" and the third primary level subclass i.3 "Subscriber personal content" are a copy of the bank account statement, bank receipt or It is intended for personal content such as airline tickets, which come from the bank with or without subscription (class i.2). [0036] Main class ii) Advertising is further divided into the following subclasses. ii.1) Service package advertisement (subscription) ii.2) Non-subscriber advertisement ii.2.1) Regional advertising ii.2.2) Urban advertising ii.2.3) National advertisement ii.2.4) International advertising [0037] The uses of these subclasses are as follows: The main class "advertising" is intended for commercial advertising. This main class is divided into two primary level subclasses, "Service Package Advertising" and "Non-subscription Advertising". The primary level subclass "Service Package Advertising" is for advertising that is part of the service package that the user subscribes to. Therefore, the user can receive the service package at a significant discount for agreeing to receive advertisements at the same time, either free of charge or through the service provider. Therefore, if the user blocks the reception of such advertisements on the terminal device, the service may be interrupted or canceled. The primary level subclass "Non-subscribed Advertising" is for ads that are not subscribed to by the user but may be intriguing. For these ads, there are four more secondary level subclasses, of which "regional ads" include ads that are close to the user, such as a particular district of the town. This can be fixed, for example, as a residential location informed by the user, or may be a means or terminal device within the network (such as a GPS device) for locating the terminal device. The subclass "city advertisement" is generally for advertisements that can be reached, for example, within the same city, by means of public transport, car, or bicycle. The subclass "national advertising" is for services that cover a country, and the services are also available locally, but are generally available, for example, in various regions of the country. The subclass "International Advertising" is for international services such as foreign job advertisements and foreign language courses. [0038] All messages belonging to the above four secondary level subclasses belonging to the primary subclass "non-subscriber advertisement" can be rejected, in which case the terminal will not receive the message. [0039] Main class iii) Information is further divided into the following subclasses. iii.1) Emergency information iii.1.1) Immediate action required iii.1.2) Action required iii.1.3) Simple information iii.2) Subscription information iii.3) Non-subscription information [0040] The uses of these subclasses are as follows: The main class "information" is usually intended for transaction-oriented information services. The primary level subclass "Emergency Information" is for emergencies. It has three additional secondary level subclasses, of which the subclass "Immediate Action Required" is for urgent messages when the user should take immediate action. The terminal device conveys this information to the user. An example is a notice of immediate evacuation due to, for example, a dangerous chemical leak or a state of war. The subclass "Action Required" is for, for example, an emergency message when there is no imminent danger to life, but the user should nevertheless take action. An example is the approach of a dangerous storm (with a few days of warning time). The subclass "simple information" can be associated with emergencies where information needs to be sent to the user, but the method does not necessarily require action. An example of this could be the message "Clear alert!" Or the message "The course of the storm has changed. Passing 100 km north" or something similar. The terminal device is programmed so that only the reception of messages belonging to the subclass "simple information" can be blocked by the terminal device, and the messages belonging to the first two subclasses mentioned are delivered without being blocked by the terminal device. .. Therefore, these subclasses and mainclass "emergency information", although first mentioned, can be used as a tool for authorities. This is because the terminal cannot block the reception of messages belonging to that class. [0041] The primary level subclass "Subscription Information" under the main class "Information" is for various transactions-specific subscription information such as news, weather information or forecasts, stock prices, sports news, etc. The user can block the reception of such information on his terminal device. The primary level subclass "Non-subscription information" can be similar to the "subscription information" for transaction-specific subscription information, but the user has not subscribed. This is information about local events or weather sent by a voluntary organization or similar organization, and the user can block the receipt of this type of information. [0042] Figure 2 shows an example of a system for sending multimedia messages, which otherwise corresponds to Figure 1 (and therefore I won't repeat this point), but this system does. It also has a multimedia messaging service center MM-SC connected to the WAP used here as an example. In a normal GSM network, the MM-SC can connect to a mobile service switching center (ie, the so-called MSC), and in a GSM GPRS network, the MM-SC is a support node (ie, the so-called SGSN or GGSN known from GPRS). Could connect with. [0043] The MM-SC is, for example, a network element, a server that can be located in a cellular network or an internet network. In the multimedia messaging service, the MM-SC acts as an element for accumulating multimedia messages addressed to the wireless terminal device MS in its memory. In a preferred embodiment of the present invention, the MM-SC further sends a multimedia message to the terminal device if the wireless terminal device MS permits message reception and can reach it. The messaging mechanism is known by the name of store-and-forward messaging. The corresponding configuration is known in relation to short messages in the GSM network, where the network's short message service center SM-SC performs store-and-forward messaging of short messages. [0044] The MM-SC communicates with the wireless terminal device MS via the WAP gateway 15. Physically, the MM-SC is preferably located in the same Internet network portion as the WAP gateway 15. Typically, communication between the MM-SC and the WAP gateway 15 is performed according to the Internet Network Protocol (IP Protocol). These are, for example, TCP / IP and HTTP 1.1. [0045] When a multimedia message arrives at the MM-SC that can contain one or more multimedia components such as electronic text, images, photos, audio clips or video clips, the MM-SC stores it in its memory. Then, a notification message is sent to the wireless terminal device MS as a signal of the accumulated multimedia message and to notify the class parameter for filtering. [0046] In a preferred embodiment of the invention, the notification message is implemented using the WAP protocol as a message that allows the transmission of information in both text and binary formats of the same content type. According to the WAP specification, notification messages can be determined in both XML-formatted (extensible markup language) Internet-compatible textual display and binary format according to WAP binary encoding. FIG. 3 (a) outlines one possible structure of the notification message 21, which is included in the header portion "header information" 22 and, for example, a multimedia message. Contains field 23 to indicate the characteristics (type and size of the component) of the multimedia component (one or more). The "header information" portion 22 includes a message class field according to the invention indicating general information of multimedia messages stored in the MM-SC. In addition, the portion 22 may include information about the address and priority of the transmitter. [0047] Figure 3 (b) shows the message class field in the "header information" part 22 in more detail. The contents and structure of the fields in Figure 3 (b) are based on those already described above. Therefore, it has information 30 about the main class, i.e. classes i, ii and iii above, which can also be presented in numbers, eg i = individual, 2 = advertisement and 3 = information. is there. Therefore, at least 2 bits (enough to indicate the number) are reserved to notify the main class, but preferably 1 byte or 8 bits. In addition, subclass-1 and fields of field 31 that contain a class field notifying the primary level (eg i.1) and possibly the second level subclass (eg i, 1.1) according to the class hierarchy presented above. It would be possible to indicate 32 subclasses-2 by the number 0 as well. Since they are in their own fields, they can be presented responsively as numbers in continuous order, so that in subclass-1, 1 = mobile outgoing individuals, 2 = non-subscribing personal content, .. ., 7 = subscription information, and 8 = non-subscription information. Similarly, in subclass-2, 1 = from the terminal, 2 = from the interface, ... 8 = action required and 9 = simple information. For fields 31 and 32, one byte can be reserved for each. Furthermore, in fields 31 and 32, the number 0 could indicate that the subclass is unknown. [0048] In addition, Figure 3 (b) has fields 33 and 34, where field 34 is the mobile country code (MCC, usually 3 characters), mobile network code (MNC, usually 2 characters) and provider ID (PID). , Usually up to 15 characters) in the service provider ID. Codes MCC and MNC are known from the GSM specification. Field 33 indicates the length of field 34. Similarly, there are fields 35 and 36, of which field 36 is the service subscription ID (up to 15 characters) and field 35 indicates its length. In addition, the classification fields include fields 37 and 38, of which field 38 is the service content ID (up to 15 characters) and field 37 indicates its length. [0049] For Figure 3 (a), if a multimedia message is sent from another terminal with a phone number of +358 40 123456 and a normal priority, and for example a text format component measuring 330 bytes and a size of 164 kilobytes. The line in the information in field 22 and the textual notification message 21 corresponding to field 23 would be: [0050] Message-Main Class: Individual Priority: Normal Transmitter: +358 40 123456 Message-Component-Type 1: Text / Plain Message-Component-Size 1: 330 Message-Component-Type 2: Video / mpeg Message-Component-Size 2: 164000 As a result, the top three lines are associated with field 22, and the bottom four lines are associated with field 23. [0051] Preferably, this type of notification message 21 may be sent as a WAP message encoded in binary format. Alternatively, the notification message 21 may be delivered from the wireless network to the wireless terminal device MS by other commonly known methods, such as ordinary short messages containing text. [0052] Although all data passes on the wireless path in binary format, the difference between textual and binary format data can be seen in the data grouping. The textual data is grouped so that the specific codewords transmitted correspond to individual characters or characters. The codeword can be, for example, 8 bits long. In the transmission of binary data, only individual bits are transmitted, resulting in savings in data transmission capacity. [0053] In a preferred embodiment of the invention, the information contained in the notification message 21 is transmitted in binary form. The notification message 21 can go from the MM-SC to the WAP gate as a message according to the IP protocol in XML format using the POST command determined in HTTP1.1 (hypertext transfer protocol), for example. If the notification message 21 contains a part in text format, the WAP gateway converts the part to binary format according to the WAP protocol and transfers the notification message 21 to the wireless terminal device on the wireless path using a specific bearer. send. The conversion can already be performed in MM-SC. The bearer used to transfer the notification message 21 can be, for example, a GSM network short message service (SMS) or USSD service, both of which are so-called disconnected services. [0054] After receiving the notification message 21, the wireless terminal device MS reads the parameter in the notification message added for filtering, that is, the decision to capture the multimedia message from the MM-SC, and reads the parameter, according to the present invention. Compare with the accumulated settings of the device or request the user (for a particular class) to approve or reject the reception of the multimedia message. In the case of acceptance, the terminal device retrieves the multimedia message from the MM-SC. In the case of rejection, the terminal device sends a notification to the MM-SC that it rejects the message, and as a result, the message is not delivered to the terminal device. [0055] In the above, in connection with FIGS. 3 (a) and 3 (b), according to the present invention, the information required for filtering is sent to the terminal device in a separate notification message before sending the actual electronic information content. Explained the situation to be sent. Instead, the terminal device reads this information from the transmission of electronic information by first reading the header portion of the transmission, and only then, if the terminal device permits reception, the base portion, i.e. the actual electronic information. If the content is read or blocked (based on filtering), the terminal does not read the base part. To illustrate this alternative, FIG. 4 shows representative electronic information, which is preferably the multimedia message 40 here. In this example, the multimedia message is a WAP message, especially one according to the WSP protocol, which is described in the general WSP header 41 (more detailed in the WSP specification) and according to the present invention. Field 42 for message class information (as shown in Figure 3 (b)) as well as other possible header information 43 related to multimedia messages, and message-based 44, ie in the case of multimedia messages, It has the actual electronic information, which is MPEG-video and text 46. Message class information can be included in electronic information in various ways. For example, there may be just a subclass in which the information is categorized, or there may be both a main class and one or more subclasses. Therefore, the class information can include information from individuals i), i.1) mobile originating individuals and i.1.1) terminal devices, preferably the information is in the manner shown in FIG. 3 (b). Will be split into its own fields. [0056] Preferably, in the header information, in field 42 in the embodiment shown in FIG. 4, there may be additional information required for filtering the message, such as ID 47, which identifies the source of the message. This ID 47 of the message source is preferably also used as a parameter for filtering electronic information according to the present invention. This second parameter (in addition to the class information) can be used to further identify the filtering area. Therefore, for example, reception of a message belonging to a predetermined class can be blocked as a whole, but reception of a message can be permitted if the source ID 47 is specific. Thus, for example, the advertisement can be blocked unless it comes from a particular source. For example, there may be exactly this kind of need in connection with a given service package that may have relevant conditions for receiving a particular advertisement to obtain other services of the package. [0057] In a "mobile outgoing individual" message in main class i), the service provider ID is usually the telephone number or email address of the terminal device that sent the message. This information is visible in the header information of the message (in field 43 of Figure 4). In the messages of the main classes ii) and iii), preferably in addition to the class information, there are some IDs of the following types for identifying the source. a) Service Provider ID (SPID) b) Service subscription ID (SSID) c) Service content ID (SCID) [0058] [0058] Among these IDs, IDa), or service provider ID (SPID), identifies the service provider, that is, corresponds to field 34 in FIG. 3 (b). The service provider is registered with, for example, a mobile network or an MM-SC administrator, and the service provider is given a predetermined ID. Based on this ID, the receiving terminal device can receive, for example, all electronic information originating from a specific server. IDb), i.e., the service subscription ID (SSID), contains a client number that identifies the client, and thus the client's subscription to the service. This ID is in field 36 of Figure 3 (b) and can refer to, for example, a particular service package, so that the receiving terminal device identifies that the message is associated with a subscribed service package. To do. For advertising, the SSID can therefore be used for client-related notifications. IDc), or Service Content ID (SCID), is a more accurate ID that identifies the content of the message, that is, more accurately what the message originating from a particular service provider contains. This ID is in field 38 of Figure 3 (b). Therefore, this ID can tell that the message is weather information, for example in the case of an informational message. In the exemplary classification presented here, these IDs, such as SPIDs (a), SSIDs (b) and SCIDs (c), are all IDs, namely SPIDs, SSIDs and SCIDs of classes i.3, ii. The SPID and SCID added to the .1 and iii.2 messages and have the classes i.2, ii.2.1, ii.2.2, ii.2.3, ii.2.4, iii.1.1, iii.1.2, iii.1.3 And used to be added to the message of iii.3. [0059] The SSID and SCID ID can be used to identify the content of the message and therefore refer to the message. Therefore, if the terminal tries to execute a query related to a particular incoming message (ie, the terminal asks the server MM-SC why the message was sent), the terminal will ask for the SSID and The ID of the SCID can be referenced, based on which the server can advise, for example, what to do if the user wants to block the reception of the message. [0060] In a preferred embodiment of the invention, the transmitted electronic information example shown in FIG. 4 (here, multimedia message information) is binary encoded prior to transmission. Binary coding is known from the WAP specification and can be performed according to the WSP protocol, for example, in accordance with the WAP WSP specification. [0061] FIG. 5 shows an example of a wireless terminal device MS and its user interface according to the present invention, as well as an exemplary multimedia message on the display of the terminal device. Here, the terminal device is exemplified as a mobile station MS which is a handheld mobile phone 53 including a display 51, a keyboard 52, a speaker 53, and a microphone 54. In addition, terminals capable of multimedia communication preferably further include a camera 55 for taking still images and moving images and sending them over a wireless connection. Instead, as is known in the Nokia 9110 messenger device, images can be transferred from a digital camera to a wireless terminal MS, for example via an IR connection. In the example shown on the display 51 of the terminal device, the user takes a picture of the cafe he is going to go to, adds the text "See you at this cafe" to the picture, and adds the text to the image, for example, a menu command. It is the addition of the arrow seen behind it. The terminal device then sends the entire package, namely images, text and arrows, as a single multimedia message to the receiver. In this case, the message is formed by the terminal device, so that the terminal device (or the Multimedia Messaging Service Center MM-SC, which provides more information later) sends the message class field (field) in the header of the message. Add the class information "from terminal" to 42, field 22 or more precisely field 31). The receiving terminal device reads the class information in the header of the incoming multimedia message and possibly the transmitter's phone number, and based on this data (depending on the settings made by the user of the receiving terminal device), sends the message. Receive. [0062] FIG. 6 illustrates parts essential for the operation of a wireless terminal device that implements the method according to the invention. The wireless terminal device MS includes a processor MPU and parts functionally connected to the processor, namely a memory MEM, a user interface UI, and a wireless part RF. The processor MPU is preferably a microprocessor, controller or digital signal processor (DSP). The memory MEM preferably includes a non-volatile read-only memory (ROM) and a read access memory (RAM). The wireless part RF can transmit radio frequency messages such as messages according to the WAP protocol and receive radio frequency messages such as multimedia messages by means of its antenna AER. The user interface UI preferably provides the user with a display and keyboard for using the wireless terminal device MS. [0063] The software of the wireless terminal device MS is also the software related to the reading of the header of the multimedia message, and is generally stored in the non-volatile memory. Based on this software, the processor MPU controls the operation of the wireless terminal device MS such as the use of the wireless part RF, the display of messages by the user interface UI, and the display of the input received from the user interface UI. The software, which can be implemented in many different ways, preferably has a program block responsible for performing the various procedures. These procedures include, for example, header reading when a multimedia message is received and control of terminal device operations based on that header, header addition to transmitted messages (eg, "individual" and its subclasses), and configuration. Control of operations and operations based on their settings. Therefore, the user is allowed to receive the message classified into which class (subclass), and the terminal sets in advance which class (subclass) the message is rejected, that is, the reception is rejected. Can be input to the device. In this situation, the terminal device preferably first reads the class information in the separate notification messages, and if the class is terminated by configuration, no actual message is received, and as a result, A current consumption savings is provided when no unnecessary message processing is performed. Instead, the terminal device first reads the class information in the header of the actual message sent, and if the class is terminated by the settings, the second half of the message is not received at all, resulting in unwanted A current consumption savings is provided when no message processing is performed. The addition or reading of headers (ie, terminal device class information and possible ID information) in the wireless terminal device according to the present invention is ultimately combined with the software and memory MEM of the wireless terminal device. Both are executed by the processor MPU. This is done automatically, in which the software is protected against encryption, or tampering. Thus, for example, the user cannot manipulate the class information contained in the message in the user interface, but the terminal device (ie MPU) either created the message by the user (class i.1.1) or Do this automatically depending on whether the message comes from another device through the interface (class i.1.2). [0064] FIG. 7 shows a block diagram illustrating a functional block of the multimedia messaging service center MM-SC communicating with a network in connection with the implementation of the present invention. The multimedia messaging service center MM-SC is connected to, for example, the WAP gateway 15 shown in FIG. Instead, the MM-SC can connect to a mobile service switching center (similar to the connection of a short message service center), for example in a GSM network, or in the case of a GPRS network, to the so-called support node of the network. .. The MM-SC is equipped with a WAP gateway interface 71 through which the MM-SC communicates with the WAP gateway 15. Communication to other networks outside the WAP system is processed through the external interface 72, and communication to other possible multimedia messaging service centers is processed via the MM-SC interface 73. The data storage device 74 is a database in which multimedia messages are stored and held. The control unit 75 controls the operation of the MM-SC. [0065] Multimedia messages addressed to the wireless terminal device MS arrive at the MM-SC via several interfaces (71-73) included in the MM-SC and are stored in the data storage device 74. Other possible filtering parameters such as message class and source ID have already been added by the server or terminal device that sent the message, and the control unit 75 has the correct message class in the message according to the source that sent the message. Check that. Instead, the control unit 75 appends a filtering parameter (message class) to the header of the message being sent. If there is reason to suspect a match between the message class and the message content, the control unit may control the message to be returned to the transmitter. If the source is a terminal on the telephone network, the control unit 75 looks at the source of the message from the so-called A subscriber ID contained in the message. If the message originated from a server, the source ID could be, for example, an IP address (however, this is not necessarily a reliable identification). [0066] In addition to the classes presented above, there are classes for information that could not be verified, and as a result, for example, the MM-SC has class information "untrusted sources" or similar in the electronic information delivered to the terminal. You could add something. This class could be particularly useful for information originating from the Internet (web servers). [0067] The present specification presents embodiments and embodiments of the present invention by way of example. Those skilled in the art will appreciate that the invention is not limited to the details of the embodiments presented above, and that the invention may be practiced in other embodiments without departing from the features of the invention. It should be understood that the embodiments presented above are exemplary and not limiting. Therefore, the practicability and availability of the present invention is limited only by the enclosed claims. As a result, the various options for practicing the present invention as determined by the claims also belong to the scope of the present invention. [Simple explanation of drawings] FIG. 1 shows a model of a WAP system. FIG. 2 shows a system according to one embodiment of the present invention. FIG. 3 (a) shows a rough structure of a notification message according to the present invention. FIG. 3 (b) shows filtering parameters according to one embodiment of the present invention. FIG. 4 shows an example of a multimedia message according to the present invention. FIG. 5 shows an example of a terminal device and a user interface for multimedia messages. FIG. 6 illustrates a block diagram of an essential part of a mobile station that implements the method according to the invention. FIG. 7 is a block diagram illustrating a functional block of a server that transfers messages according to the present invention.
9 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Sheet 9
Every citation, both waysCites: the store holds 3 of 4
| Document | Relation | Office |
|---|---|---|
| JP1119174A | Cites | Japan |
| JP117407A | Cites | Japan |
| JP9959290A1 | Cites | Japan |
| 国分明男,インターネットにおける次世代レイティング/フィルタリングシステム,情報処理学会研究報告,第99巻,第83号,社団法人情報処理学会,1999年10月9日,9~14頁 | Non-patent | – |
| 饗場金蔵,有害情報を遮断するフィルタリング,日経インターネットテクノロジー,第22号,日経BP社,1999年4月22日,47頁 | Non-patent | – |
32 members in 13 offices
Priority claims9
| Document | Office | Kind | Date |
|---|---|---|---|
| 19992617 | Finland | A | |
| 19992617 | Finland | A | |
| 19992617 | Finland | – | |
| 0000958 | Finland | W | |
| 0000958 | Finland | W | |
| 1999992617 | – | – | – |
| 2000000958 | – | – | – |
| FI19990002617 | – | – | – |
| WO2000FI00958 | – | – | – |
Members32
| Document | Office | Kind | |
|---|---|---|---|
| FI19992617A | Finland | A | |
| WO0139577A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU1151401A | Australia | A | |
| FI109319B | Finland | B | |
| BR0016025A | Brazil | A | |
| KR20020065544A | Republic of Korea | A | |
| EP1238553A1 | European Patent Office (EPO) | A1 | |
| CN1408190A | China | A | |
| JP2003515834A | Japan | A | |
| ZA200204370B | South Africa | B | |
| CN1183799C | China | C | |
| US6947396B1 | United States of America | B1 | |
| US2005259604A1 | United States of America | A1 | |
| KR100547232B1 | Republic of Korea | B1 | |
| EP1238553B1 | European Patent Office (EPO) | B1 | |
| AT407532T | Austria | T | |
| ATE407532T1 | Austria | T1 | |
| DE60040164D1 | Germany | D1 | |
| ES2312368T3 | Spain | T3 | |
| JP2009116892A | Japan | A | |
| US7729301B2 | United States of America | B2 | |
| US2010279719A1 | United States of America | A1 | |
| JP4732656B2This record | Japan | B2 | |
| US2012003997A9 | United States of America | A9 | |
| US8165049B2 | United States of America | B2 | |
| JP4960338B2 | Japan | B2 | |
| US2012244893A1 | United States of America | A1 | |
| US8792398B2 | United States of America | B2 | |
| US2014355498A1 | United States of America | A1 | |
| US9491252B2 | United States of America | B2 | |
| US2017163756A1 | United States of America | A1 | |
| US10397354B2 | United States of America | B2 |
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Numbers
- Publication
- 4732656
- Publication, DOCDB
- 4732656
- Publication, EPODOC
- JP4732656B
- Application
- 2001541322
- Application, DOCDB
- 2001541322
- Application, EPODOC
- JP20010541322
Titles2
- Japanese
- 端末装置へ転送される電子情報のフィルタリング
- English
- Filtering of electronic information transferred to the terminal device
Classification
- CPC, 11
- H04L12/1859
- H04W4/12
- H04L12/189
- H04W88/184
- H04L67/04
- H04L51/212
- H04L67/564
- H04L67/51
- H04L67/56
- H04L9/40
- H04L51/10
- IPC, 10
- G06F13 00
- H04L12 66
- H04W4 00
- H04B7 26
- H04L12 18
- H04L12 58
- H04L29 06
- H04L29 08
- H04W4 12
- H04W88 18
