AT467322T

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.

  1. Priority
  2. Filed
  3. Granted
  4. Today

21 members in 11 offices

This recordMember, by publication datePriority claim1 more office is in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
98144901United States of AmericaA
0232564United States of AmericaW

Members21

Family members, oldest first
DocumentOfficeKind
US2003072450A1United States of AmericaA1
CA2463784A1CanadaA1
WO03034774A2World Intellectual Property Organization (WIPO)A2
AU2002353801A1AustraliaA1
WO03034774A3World Intellectual Property Organization (WIPO)A3
KR20040045854ARepublic of KoreaA
EP1437026A2European Patent Office (EPO)A2
MXPA04003602AMexicoA
CN1602643AChinaA
JP2005531164AJapanA
US6983376B2United States of AmericaB2
US2006064591A1United States of AmericaA1
US7143293B2United States of AmericaB2
US2007053511A1United States of AmericaA1
EP1437026B1European Patent Office (EPO)B1
AT467322TThis recordAustriaT
ATE467322T1AustriaT1
KR100960839B1Republic of KoreaB1
DE60236304D1GermanyD1
CN1602643BChinaB
US8625783B2United States of AmericaB2