Method for radio network controller to establish radio carrier for mobile terminal

The network controller is wireless bearing is a mobile terminal and method

technical field

[0001] The invention relates to a mobile communication field, wherein the code division multiple access (CDMA) system, network controller (RNC, Radio network controller) is service) and (7) (RAB, Radio Access Bearer), and a selecting service for the mobile terminal (UE) and method for wireless point to point bearing.

background technology

[0002] Along with the popularizations of large screen multifunctional mobile phone, the application of mobile data service is composed of multiple and a widespread, wherein longer satisfies to the demand of mobile communication the telephone information, and accesses the network to browsing over service, and a plurality of the quick expanding of internet, a magnetism multimedia service emerges. And a high transmission multimedia service to the videoconference, a television broadcasts, the video on - demand, advertisement, an online education, interaction a equal and appeared, and a supporting satisfies the requirement service for mobile user connecting rises, simultaneously connected with the new service point of growing for mobile operator. The mobile multimedia service requirement multiple users of simultaneously receiving the same, data of a general data, a data there are two, the duration is long, delay sensitive and characteristic. The present AND multicast process is only suitable for the wired IP network, is not suitable for mobile network, wherein the mobile network with a specific network frame; the functional entity and air interface, and the wired IP network is different.

[0003] To effectively is in of mobile network resource, 3GPP claims multimedia broadcastings and multicast service (MBMS, Multimedia Broadcast Multicast Service), providing a data pool in a mobile network to a user data transmission point-multipoint service, realizing network resource sharing, improving network resource the utilization rate, especially precious reactive talk interface resource. MBMS service is a shared network resource from a data pool to multiple target data transmission technologies, 3GPP definition MBMS not only can realize the flat message low device of a current multicast and playing, moreover is capable of realizing high-speed multimedia service and multicast playing, providing multiple types of rich video frequencies, voice frequencies and multimedia service, the complied with the tendency of future mobile data and without doubt, a display of 3G a better prospect service.

[0004] MBMS service comprises: Multicast service (Multicast Service) and broadcast services Broadcast (krvice). Each multicast service request the Related (WA) method, user (UE) to circuit (broadcast to play function centre is clamped BM-SC, Broadcast-MulticastService Centre) activates part multicast service, wherein each of broadcasting service, UE is needed the local to activate is OK. A configuration of wireless bearing, a multicast service capable of P-T-M (point-multipoint, a writing-proof simple in form PTM or ptm) and P-T-P point to point (, a writing-proof simple in form PTP or ptp) bearing type, and broadcasting service is made of P-T-M.

[0005] MBMS technology one to one gate application service type is the mobile television (MobileTV of MBMS), a called TV, in the further comprises the same, service for example: The communicating the mobile phone housing, liquid equal, therefore the invention to the conveniently, and a mobile) television channel of a universal the reference of MBMS service in the mobile television. To realize the Mobile TV of MBMS service on the mobile phone, and is carried out consummations part of the 3GPP a standard, which is used for cooling: The mobile phone user switching different television channel capable of reducing service configuring activating time of switching time and reduced different channels.

[0006] Therefore, and shown the digital 1, wherein the 3GPP a standard, MBMS service to is further divided into 2 service length (Multicast Service Type parameter of opening And ServiceType), and 2 station grains distribution mode (Multicast mode parameter of the Broadcasting) mode. With Multicast Service Type station and Broadcasting Mode Type the MBMS service type to indicate with the service in the invention is of called for selecting service, is a common reference is a mobile television, each selecting service, wherein each (mobile) television channel marks with the service OF. The mobile television service no need (Related to arm) process, only request to the local to activate, moreover with P-T-P and P-T-M wireless bearing mode.

[0007] Shown and a digital 2, wherein the receiving MBMS service statement (MBMSService Releasing) is network side; one MBMS service the number of the second is interested, and is a multicast service (11icast Female krvice), user is then engages the related (process), power to the service in. A multicast service, wherein the user a linkage MBMS service, a UE methods and service crossly NSAPI OF Network (ServiceAccess Point Identifier ID, network service access point mark is transmitted through the activation process to CN (core network). In idle mode or CELL_PCH, CELL_FACH and URA_PCH UE; and responded (frequency-multiplication counting MBMS) ptp /IcicMMt voltage MBMS (ptp of bearer request), M^iL RRC (3 )or the community renewed; and transport UE service request for (message Service Quest) which is CN, which the connection Iu. And UE arranged on the Iu interface Iu is connected; the Iu interface, wherein the UE Polyethylene process, CN PtP RAB OF of the UE the MBMS service of joining corresponding transmitting RNC, wherein PtP RAB ID and a MBMS Service OF communication, wherein PtP RAB OF each UE NSAPI OF communication. Therefore, comprising assigned NSAPI ID and corresponding RAB OF in aggregate for multicast service's krvice ID, UE side part of user power supply, comprising at identical obtaining UE NSAPI ID and RAB OF the CN.

[0008] The Iu interface, CN by kssion Of message, after a MBMS service's related information RNC, comprising a RAB parameter of the MBMS service correspondingly; the RAB parameter comprises a service type layer, large value of, ensuring consistency between datum of equal, comprising a wireless the bearing is RNC and then (Of Bearer 0) of the multicast service, RNC through the counting process, wherein a multicast service bearing is PtM, RNC and MCCH, after of MBMS of point-multipoint wireless bearing information of MBMS (COMMON P-T-M RBINFORMATION) and MBMS current community point-multipoint wireless bearing, information, MBMS (CURRENT P-T-M RB INFORMATION); The information with the switch multicast service krvice ID and wireless bearing configuration information and transmission channel configuration information and a physical channel configuration information, a configuration information of the electric service's UE to act according to in a message and including, wherein the MBMS multicast service on the common channel; A RNC through the counting as the multicast service bearing is PtP, RNC and connected with the UElinking process of each UE according CN obtaining in aggregate of the MBMS service OF RAB ID, further arranged on the UE (RB wireless bearing).

[0009] The problem of a comprising: a(Further is calling mobile television) of the selecting service, a configuring activating time to reduce the mobile television channel cutting, in protocol with the siamesed process; the CN side is not connected to obtain a UE reporting with each mobile television channel (the service OF) corresponding NSAPI OF; the Iu interface which is provided with a UE polyethylene process, RNC is not connected to obtain from CN with RAB OF of each mobile television channel (the service OF) are. To the rear and UE the local whose part television channel, RNC is not connected to obtain the UE in aggregate of the addressing service OF RAB ID, RNC and according to the counting process is fixed on the addressing service OF service in the P_T_M bearing, RNC and service in base station, no need each UE RAB OF; A RNC according to the counting process is fixed on the addressing service OF service in the P_T_P bearing, RNC is not connected to obtain each UE corresponding RAB ID, is not connected to the special the bearing. The brief, according to the presentation protocol, wherein RNC without know each UE RAB IDs (1 RAB ID and lfselected service OF communication); therefore, the mobile television without by the ptm transmission, the bearing on the base station, it is the motor is a mobile television bearing by the hollow talk resource is P-T-P and other P-T-M.

invention content

[0010] An objective of the present invention claims a network controller is provided with a wireless bearing is a mobile terminal and method for acquiring, RAB mark through the network controller, is used for selecting service for the mobile terminal P-T-P the wireless bearing, a solved and a plurality of lacking the RAB mark transmission mechanism with the network controller is not connected for selecting service is arranged on the P-T-P wireless bearing at a a 3GPP protocol related information and current the problem.

[0011] The invention uses the following technical solution:

[0012] When the network controller a wireless bearing is a mobile terminal and method, network side part of mobile terminal UE is one or more selecting service the service point to point P_T_P wireless bearing, each Ρ wherein Τ wherein Ρ wireless bearing and a coaxial network service access point to NSAPI mark ID and a same wireless access bearing marks RAB OF; the same NSAPI ID and same RAB ID and UE and network side known jig, wherein NSAPI ID and RAB made OF a common reference for selecting service type, it does not of the part from selecting service, wherein each selectingThe service using the NSAPI ID and RABID.

[0013] Further, the network side part for UE is one or more selecting service the wireless P-T-P bearing, each P-T-P wireless bearing and NSAPI ID and RAB ID, comprising:

[0014] a1. core network CN of each selecting service P_T_P wireless bearing and NSAPI ID and RAB OF;

[0015] a2. RNC of each selecting service and RAB OF;

[0016] a3. The RNC part is UE is one or more selecting service the wireless P_T_P bearing; each P_T_P wireless bearing comprising the same RAB OF; And each P-T-P wireless bearing comprising a selecting service to the mark service ID, wherein the service ID is respectively; and in a wireless P-T-P bearing; and

[0017] a4. The UE received from RNC the wireless bearing is request message RB SETUP REQUEST, according to each service's and service ID, wherein the different P_T_P wireless bearing.

[0018] Further, the a2, wherein RAB OF static disposed on RNC, a transmission core network CN to RNC and.

[0019] When the network controller a wireless bearing is a mobile terminal and method, network side part of mobile terminal UE is one or more selecting service the service point to point P_T_P wireless bearing, each Ρ wherein Τ wherein Ρ wireless bearing and a coaxial network service access point to NSAPI mark ID and a heterogeneous wireless access bearing marks RAB ID, wherein NSAPI ID is UE and network side known fixed value parameter, is only used to symbols for selecting service type, wherein NSAPI ID is a common reference for selecting service type, it does not of the part from selecting service, wherein each selecting service using the NSAPI OF.

[0020] Further, the network side part for UE is one or more selecting service the wireless P-T-P bearing, each P-T-P wireless bearing and NSAPI ID and different RAB ID, comprising:

[0021] . bl core network CN of each selecting service P-T-P wireless bearing and NSAPI OF;

[0022] b2. RNC of each selecting service P-T-P wireless bearing and 1) RABID; the RAB OF corresponding to the NSAPI OF;

[0023] b3. The UE received from RNC the wireless bearing is request message RB SETUP REQUEST, according to each service's and service ID, wherein the different P_T_P wireless bearing.

[0024] Compared with prior, technology according to the method the invention provides, RNC and a straight corresponding relationships between each P-T-P wireless bearing and RAB, capable of RNC and UE is provided with multiple selecting service the wireless P-T-P load bearings.

[0025] brief description fo the drawings

[0026] Digital 1) is protocol structure schematic seen in the existing technology MBMS service and bearing separately;

[0027] Digital 2 is the existing technology mobile user NSAPI ID, RB ID and RAB OF corresponding relationships schematic drawing;

[0028] Digital 3 is the invention embodiment of each P-T-P wireless bearing and NSAPI ID and a same RAB OF schematic drawing;

[0029] Digital 4 is the invention embodiment two each P-T-P wireless bearing and NSAPI ID and a different RAB OF schematic drawing;

[0030] Digital 5 is the invention embodiment of each P-T-P wireless bearing and RAB OF schematic drawing of different NSAPI ID and communication.

[0031] Performing is specifically

[0032] Below the light of the auxiliary shape, the invention may include a detail the specific embodiment.

[0033] Performing of specifically: a(Reference diagram 3)

[0034] When the network side part for UE is one or more selecting service the wireless P-T-P bearing, each P-T-P wireless bearing and 1 are NSAPI ID and 1 are RAB OF, specifically method is as follows:

[0035] (1) In core network, which are NSAPI mark each for selecting service (NSAPI OF);

[0036] The NSAPI ID, a common reference for selecting service type, it does not of the part from selecting service; Or each selecting service (each television channel) and NSAPI OF;

[0037] The NSAPI ID, a UE and network side known jig, is only used to symbols for selecting service type.

[0038] (2) Is RNC, which are RAB mark each for selecting service (RAB OF); the RAB marks, and static disposed on, RNCFurther may send a CN to RNC; the

[0039] The RAB mark and fixed NSAPI mark corresponding 11, comprising UE and network side known jig, is only used to symbols for selecting service type;

[0040] The RAB ID, is a selecting service type, it does not of the part from selecting service (i.e:. Fractional television channel); Or each selecting service (each television channel) and RAB OF;

[0041] And the RAB mark is transmitted to CN RNC CN, wherein a fixing NSAPI mark, and according to the RAB mark and relationship of the NSAPI mark mapping, obtaining the RAB ID 11, and transmitting through Iu third signalling message to RNC; the

[0042] (3) When RNC part is UE is one or more selecting service the wireless P_T_P bearing, each Ρ wherein Τ wherein Ρ wireless bearing and same RAB OF; , And an 1) for selecting service sign (the service OF);

[0043] Each P-T-P wireless bearing is a service ID, and is not same; each addressing OF service in a wireless P-T-P bearing;

[0044] (4) Is UE received from RNC SETUP REQUEST (RB wireless bearing is request message), according to each service's and service ID, wherein the different P_T_P wireless bearing.

[0045] Performing of specifically: two(Reference diagram 4)

[0046] When the network side part for UE is one or more selecting service the wireless P-T-P bearing, each P-T-P wireless bearing and 1 are NSAPI ID and different RABID, the specific method is as follows:

[0047] (1) Is CN each selecting service P-T-P wireless bearing, which are NSAPI OF;

[0048] The NSAPI ID, a common reference for selecting service type, it does not of the part from selecting service; Or each selecting service (each television channel) can use the NSAPI OF;

[0049] The NSAPI ID, a UE and network side known fixed value parameter, is only used to symbols for selecting service type;

[0050] (RNC of each selecting service P-T-P wireless bearing and 1) RAB OF; the RAB OF corresponding to NSAPI OF.

[0051] The other testing, which is used for UE part is one or more selecting service the wireless P-T-P bearing; each P-T-P wireless bearing and 1 are NSAPI ID and 1) RAB OF.

[0052] (3) Is UE received from RNC SETUP REQUEST (RB wireless bearing is request message), according to each service's and service ID, wherein the different P_T_P wireless bearing.

[0053] Performing to three: (Reference diagram 5)

[0054] When the network side part for UE is one or more selecting service the wireless P-T-P bearing, each P-T-P wireless bearing and 1) NSAPI ID and corresponding 1 RAB OF, specifically method is as follows:

[0055] (I) is CN each selecting service P-T-P wireless bearing, and different NSAPI OF;

[0056] (2) CN automatically according to NSAPI ID and RAB OF a second mapping, multiple straight RAB ID, and transmitting through Iu third signalling message to RNC; the

[0057] (3) RNC obtaining each selecting service P-T-P wireless bearing RAB OF;

[0058] (4) When RNC part is UE is one or more selecting service the Ρ wherein Τ wherein Ρ wireless bearing, each Ρ wherein Τ wherein Ρ wireless bearing and 1) RAB OF.

[0059] (5) Is UE received from RNC SETUP REQUEST (RB wireless bearing is request message), according to each service's selecting RAB ID, wherein the different P-T-P wireless bearing.

[0060] Part, the invention also provided with an or more of embodiments, and without divorced from the invention mental and substantive condition, comprising familiar with the field a provide, wherein a shaft according to the invention is each corresponding change and distortions; and corresponding change and distortions the is a claim has a protection according the invention connector.