BR112012003848B1 - método e aparelho para redução de sobrecarga para verificação de integridade de dados em sistema de comunicação sem fio - Google Patents

método e aparelho para redução de sobrecarga para verificação de integridade de dados em sistema de comunicação sem fio Download PDF

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Publication number
BR112012003848B1
BR112012003848B1 BR112012003848-6A BR112012003848A BR112012003848B1 BR 112012003848 B1 BR112012003848 B1 BR 112012003848B1 BR 112012003848 A BR112012003848 A BR 112012003848A BR 112012003848 B1 BR112012003848 B1 BR 112012003848B1
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BR
Brazil
Prior art keywords
tek
message
base station
terminal
cmac
Prior art date
Application number
BR112012003848-6A
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English (en)
Portuguese (pt)
Other versions
BR112012003848A2 (pt
Inventor
Young-Kyo BAEK
Ji-Cheol Lee
Jung-Je Son
Original Assignee
Samsung Electronics Co., Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co., Ltd filed Critical Samsung Electronics Co., Ltd
Priority claimed from PCT/KR2010/005527 external-priority patent/WO2011021883A2/en
Publication of BR112012003848A2 publication Critical patent/BR112012003848A2/pt
Publication of BR112012003848B1 publication Critical patent/BR112012003848B1/pt

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H04W12/0401—

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
BR112012003848-6A 2009-08-20 2010-08-20 método e aparelho para redução de sobrecarga para verificação de integridade de dados em sistema de comunicação sem fio BR112012003848B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20090077039 2009-08-20
KR10-2009-0077039 2009-08-20
KR1020100020566A KR101759191B1 (ko) 2009-08-20 2010-03-08 무선통신시스템에서 데이터의 무결성 검사를 위한 오버헤드를 줄이기 위한 방법 및 장치
KR10-2010-0020566 2010-03-08
PCT/KR2010/005527 WO2011021883A2 (en) 2009-08-20 2010-08-20 Method and apparatus for reducing overhead for integrity check of data in wireless communication system

Publications (2)

Publication Number Publication Date
BR112012003848A2 BR112012003848A2 (pt) 2016-03-22
BR112012003848B1 true BR112012003848B1 (pt) 2021-06-08

Family

ID=43776957

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012003848-6A BR112012003848B1 (pt) 2009-08-20 2010-08-20 método e aparelho para redução de sobrecarga para verificação de integridade de dados em sistema de comunicação sem fio

Country Status (8)

Country Link
JP (2) JP2011045064A (ja)
KR (1) KR101759191B1 (ja)
CN (1) CN101998393A (ja)
AU (1) AU2010284792B2 (ja)
BR (1) BR112012003848B1 (ja)
MY (1) MY162255A (ja)
RU (1) RU2509445C2 (ja)
TW (1) TW201119423A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101029969B1 (ko) * 2009-12-24 2011-04-19 고려대학교 산학협력단 멀티미디어 데이터의 선택적 암호화 장치 및 방법, 멀티미디어 데이터 검증 방법, 및 그 기록 매체
CN104012134B (zh) * 2011-12-23 2018-09-11 三星电子株式会社 用于无线网络环境中的控制信息的安全通信的方法和系统
CN103703717B (zh) * 2012-07-24 2017-07-14 华为技术有限公司 计数器检查方法和装置
KR102183958B1 (ko) * 2015-11-23 2020-11-27 에스케이텔레콤 주식회사 데이터 전송 제어 방법 및 이를 위한 장치
JP6825296B2 (ja) * 2016-10-11 2021-02-03 富士通株式会社 エッジサーバ，及びその暗号化通信制御方法
CN110831062B (zh) * 2018-08-10 2022-02-25 华为技术有限公司 一种通信方法及相关设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1356653B1 (en) * 2001-01-24 2011-07-20 Broadcom Corporation Method for processing multiple security policies applied to a data packet structure
US20030091048A1 (en) * 2001-11-13 2003-05-15 Jiang Sam Shiaw-Shiang Detection of ciphering parameter unsynchronization in a RLC entity
CA2454983A1 (en) * 2004-01-07 2005-07-07 Jean Beaucage System for high-speed applications over serial multi-drop communication networks
KR100704675B1 (ko) * 2005-03-09 2007-04-06 한국전자통신연구원 무선 휴대 인터넷 시스템의 인증 방법 및 관련 키 생성방법
US7724899B2 (en) * 2005-12-07 2010-05-25 Electronics And Telecommunications Research Insitute Method for controlling security channel in MAC security network and terminal using the same
US20080044012A1 (en) * 2006-08-15 2008-02-21 Nokia Corporation Reducing Security Protocol Overhead In Low Data Rate Applications Over A Wireless Link
US9225518B2 (en) * 2006-12-08 2015-12-29 Alcatel Lucent Method of providing fresh keys for message authentication
US8566929B2 (en) * 2008-01-14 2013-10-22 Telefonaktiebolaget Lm Ericsson (Publ) Integrity check failure detection and recovery in radio communications system
JP2009188751A (ja) * 2008-02-06 2009-08-20 Fujitsu Ltd 無線通信システムにおける暗号化及び復号化方法並びに送信装置及び受信装置

Also Published As

Publication number Publication date
RU2012105929A (ru) 2013-08-27
CN101998393A (zh) 2011-03-30
TW201119423A (en) 2011-06-01
AU2010284792A1 (en) 2012-02-02
AU2010284792B2 (en) 2014-07-03
JP2015122764A (ja) 2015-07-02
JP2011045064A (ja) 2011-03-03
KR101759191B1 (ko) 2017-07-19
RU2509445C2 (ru) 2014-03-10
BR112012003848A2 (pt) 2016-03-22
MY162255A (en) 2017-05-31
KR20110019694A (ko) 2011-02-28

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 12/06 , H04W 12/10

Ipc: H04W 12/04 (2009.01), H04W 12/10 (2009.01)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/08/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF