AU760716B2 - Apparatus and method for implementing handoff in mobile communication system with short sync channel - Google Patents

Apparatus and method for implementing handoff in mobile communication system with short sync channel Download PDF

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Publication number
AU760716B2
AU760716B2 AU51114/00A AU5111400A AU760716B2 AU 760716 B2 AU760716 B2 AU 760716B2 AU 51114/00 A AU51114/00 A AU 51114/00A AU 5111400 A AU5111400 A AU 5111400A AU 760716 B2 AU760716 B2 AU 760716B2
Authority
AU
Australia
Prior art keywords
base station
sync
channel
async
mobile station
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU51114/00A
Other languages
English (en)
Other versions
AU5111400A (en
Inventor
Jae-Min Ahn
Sung-Oh Hwang
Hee-Won Kang
Seung-Joo Maeng
Yu-Suk Yun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19588678&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU760716(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of AU5111400A publication Critical patent/AU5111400A/en
Application granted granted Critical
Publication of AU760716B2 publication Critical patent/AU760716B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
AU51114/00A 1999-05-31 2000-05-31 Apparatus and method for implementing handoff in mobile communication system with short sync channel Ceased AU760716B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1999-19681 1999-05-31
KR1019990019681A KR100350466B1 (ko) 1999-05-31 1999-05-31 단동기채널을 구비하는 이동통신시스템에서의 핸드오프 수행장치및 방법
PCT/KR2000/000568 WO2000074275A1 (en) 1999-05-31 2000-05-31 Apparatus and method for implementing handoff in mobile commnication system with short sync channel

Publications (2)

Publication Number Publication Date
AU5111400A AU5111400A (en) 2000-12-18
AU760716B2 true AU760716B2 (en) 2003-05-22

Family

ID=19588678

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51114/00A Ceased AU760716B2 (en) 1999-05-31 2000-05-31 Apparatus and method for implementing handoff in mobile communication system with short sync channel

Country Status (8)

Country Link
EP (1) EP1101298A1 (pt)
JP (1) JP2003501871A (pt)
KR (1) KR100350466B1 (pt)
CN (1) CN1304594A (pt)
AU (1) AU760716B2 (pt)
BR (1) BR0006167A (pt)
CA (1) CA2337917A1 (pt)
WO (1) WO2000074275A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3383618B2 (ja) * 1999-08-18 2003-03-04 松下電器産業株式会社 移動体通信端末装置及び受信強度検出方法
US6975608B1 (en) 1999-10-22 2005-12-13 Utstarcom, Inc. Method for performing handoff between asynchronous base station and synchronous base station
KR100645941B1 (ko) * 1999-11-13 2006-11-14 유티스타콤코리아 유한회사 비동기 시스템에서 동기 시스템으로의 핸드오프 처리장치및 방법
KR100350481B1 (ko) 1999-12-30 2002-08-28 삼성전자 주식회사 비동기 이동통신시스템에서 동기 이동통신시스템으로의핸드오프 수행장치 및 방법
KR100370660B1 (ko) * 2001-01-10 2003-02-05 주식회사 카서 분리된 동기채널을 이용한 씨디엠에이 신호 동기 방법
KR100730601B1 (ko) 2001-02-03 2007-06-21 삼성전자주식회사 무선 통신기기 및 그 통신방법 및 이를 적용한 무선통신시스템
US7120134B2 (en) 2001-02-15 2006-10-10 Qualcomm, Incorporated Reverse link channel architecture for a wireless communication system
KR100777515B1 (ko) * 2001-12-29 2007-11-20 엘지노텔 주식회사 비동기식 이동 통신 시스템에서의 핸드오프 방법
KR20050106639A (ko) * 2004-05-06 2005-11-11 에스케이 텔레콤주식회사 비동기망과 동기망간의 서비스 전환을 위한 이동통신시스템 및 방법
US20080219212A1 (en) * 2004-06-08 2008-09-11 Kim Young-Lak Handover Method for Mixed Mobile Communication System of Asynchronous Network and Synchronous Network
CN101053179B (zh) * 2005-01-04 2011-03-23 Sk电信有限公司 用于双频/双模移动通信终端的切换方法
WO2006073213A1 (en) 2005-01-05 2006-07-13 Sk Telecom Co., Ltd. Method of hand-over in the mixed network of asynchronous communication network and synchronous communication network
KR100725055B1 (ko) * 2006-07-13 2007-06-08 삼성전자주식회사 이동통신 시스템에서 핸드오프 결정 방법 및 장치
KR101465794B1 (ko) * 2008-02-13 2014-11-26 엘지전자 주식회사 반복 코딩을 이용한 데이터 전송 방법
US8285321B2 (en) 2008-05-15 2012-10-09 Qualcomm Incorporated Method and apparatus for using virtual noise figure in a wireless communication network
CN101466131B (zh) * 2009-01-14 2011-10-05 华为技术有限公司 通信切换的方法、获取相邻小区的方法、基站、终端、系统
US9479298B2 (en) 2013-07-08 2016-10-25 Intel IP Corporation Demodulation reference signals (DMRS)for side information for interference cancellation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996031078A1 (en) * 1995-03-30 1996-10-03 Qualcomm Incorporated Method and apparatus for mobile unit assisted cdma to alternative system hard handoff
WO1997031503A1 (en) * 1996-02-23 1997-08-28 Qualcomm Incorporated Coexisting gsm and cdma wireless telecommunications networks
WO1999050977A1 (en) * 1998-03-31 1999-10-07 Samsung Electronics Co., Ltd. Channel communication device and method for cdma communication system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996031078A1 (en) * 1995-03-30 1996-10-03 Qualcomm Incorporated Method and apparatus for mobile unit assisted cdma to alternative system hard handoff
WO1997031503A1 (en) * 1996-02-23 1997-08-28 Qualcomm Incorporated Coexisting gsm and cdma wireless telecommunications networks
WO1999050977A1 (en) * 1998-03-31 1999-10-07 Samsung Electronics Co., Ltd. Channel communication device and method for cdma communication system

Also Published As

Publication number Publication date
KR20000075204A (ko) 2000-12-15
WO2000074275A1 (en) 2000-12-07
CN1304594A (zh) 2001-07-18
CA2337917A1 (en) 2000-12-07
AU5111400A (en) 2000-12-18
BR0006167A (pt) 2001-04-17
KR100350466B1 (ko) 2002-08-28
EP1101298A1 (en) 2001-05-23
JP2003501871A (ja) 2003-01-14

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
ON Decision of a delegate or deputy of the commissioner of patents (result of patent office hearing)

Free format text: APPLICATION FOR AN EXTENSION OF TIME IN WHICH TO SERVE EVIDENCE IN SUPPORT FROM 21 FEBRUARY 2005 TO12 APRIL 2005 WAS GRANTED.

Opponent name: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LTD.

Effective date: 20050520

Free format text: APPLICATION FOR AN EXTENSION OF TIME IN WHICH TO SERVE EVIDENCE IN SUPPORT FROM 21 FEBRUARY 2005 TO12 APRIL 2005 WAS GRANTED. CONSEQUENTLY, THE TIME FOR FILING EVIDENCE IN ANSWER UNDER PATENTS REGULATION 5.1 (2) WILL BE THREE MONTHS FROM EITHER THE DATE OF REFUSAL OF THE EXTENSION OF TUME OR THE DATE OF FILING OF THE DECLARATION

Opponent name: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LTD

Effective date: 20050520