Method and apparatus for providing privacy of user identity and characteristics in a communication system
Abstract
A method for providing user identity and private method and device in communication system. Communication with the common key and a private to the transceiver. The common key is transmitted to wireless communication device. The wireless communication device using public key encrypts one or more initial message and one or more ride-through initial sending information of encrypted to the transceiver. The radiofrequency wherein one or more to pass through the encryption an initial message, and a private key deciphers to a. , And the transceiver and methods resources, wherein between the communication with the wireless communication device and second communication apparatus started to prevent ingress.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
21 members in 11 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 98144901 | United States of America | A | |
| 0232564 | United States of America | W |
Members21
| Document | Office | Kind | |
|---|---|---|---|
| US2003072450A1 | United States of America | A1 | |
| CA2463784A1 | Canada | A1 | |
| WO03034774A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2002353801A1 | Australia | A1 | |
| WO03034774A3 | World Intellectual Property Organization (WIPO) | A3 | |
| KR20040045854A | Republic of Korea | A | |
| EP1437026A2 | European Patent Office (EPO) | A2 | |
| MXPA04003602A | Mexico | A | |
| CN1602643A | China | A | |
| JP2005531164A | Japan | A | |
| US6983376B2 | United States of America | B2 | |
| US2006064591A1 | United States of America | A1 | |
| US7143293B2 | United States of America | B2 | |
| US2007053511A1 | United States of America | A1 | |
| EP1437026B1 | European Patent Office (EPO) | B1 | |
| AT467322TThis record | Austria | T | |
| ATE467322T1 | Austria | T1 | |
| KR100960839B1 | Republic of Korea | B1 | |
| DE60236304D1 | Germany | D1 | |
| CN1602643B | China | B | |
| US8625783B2 | United States of America | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 2789190
Titles2
- German
- VERFAHREN UND GERÄT ZUR GEWÄHRUNG DER VERTRAULICHKEIT VON BENUTZERIDENTITÄT UND MERKMALEN IN EINEM KOMMUNIKATIONSSYSTEM
- English
- METHOD AND APPARATUS FOR GRANTING THE CONFIDENTIALITY OF USER IDENTITY AND CHARACTERISTICS IN A COMMUNICATION SYSTEM
Classification
- CPC, 8
- H04L63/0442
- H04L9/3247
- H04L63/0407
- H04L63/06
- H04L2209/80
- H04W12/02
- H04W12/04
- H04W12/033
- IPC, 6
- H04L12 56
- H04L29 06
- H04L9 08
- H04W12 00
- H04W12 02
- H04W72 04