KR100344053B1 - 부호 분할 다중 접속 통신 시스템에서의 핸드오프 결정을 돕기 위해 프레임을 비우는 방법 및 장치 - Google Patents

부호 분할 다중 접속 통신 시스템에서의 핸드오프 결정을 돕기 위해 프레임을 비우는 방법 및 장치 Download PDF

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Publication number
KR100344053B1
KR100344053B1 KR1019997009371A KR19997009371A KR100344053B1 KR 100344053 B1 KR100344053 B1 KR 100344053B1 KR 1019997009371 A KR1019997009371 A KR 1019997009371A KR 19997009371 A KR19997009371 A KR 19997009371A KR 100344053 B1 KR100344053 B1 KR 100344053B1
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KR
South Korea
Prior art keywords
frame
information
frames
call
channel
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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.)
Expired - Lifetime
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KR1019997009371A
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English (en)
Korean (ko)
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KR20010006287A (ko
Inventor
다니엘 제이. 디클러크
제임스 피. 어쉬레이
Original Assignee
모토로라 인코포레이티드
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Application filed by 모토로라 인코포레이티드 filed Critical 모토로라 인코포레이티드
Publication of KR20010006287A publication Critical patent/KR20010006287A/ko
Application granted granted Critical
Publication of KR100344053B1 publication Critical patent/KR100344053B1/ko
Assigned to 모토로라 모빌리티 엘엘씨 reassignment 모토로라 모빌리티 엘엘씨 권리의 전부이전등록 Assignors: 모토로라 인코포레이티드
Assigned to 구글 테크놀로지 홀딩스 엘엘씨 reassignment 구글 테크놀로지 홀딩스 엘엘씨 권리의 전부이전등록 Assignors: 모토로라 모빌리티 엘엘씨
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0094—Definition of hand-off measurement parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1019997009371A 1997-04-12 1998-02-18 부호 분할 다중 접속 통신 시스템에서의 핸드오프 결정을 돕기 위해 프레임을 비우는 방법 및 장치 Expired - Lifetime KR100344053B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/827,942 1997-04-12
US08/827,942 US5970058A (en) 1997-04-12 1997-04-12 Method and apparatus for freeing a frame to aid in handoff determination in a code division multiple access communication system

Publications (2)

Publication Number Publication Date
KR20010006287A KR20010006287A (ko) 2001-01-26
KR100344053B1 true KR100344053B1 (ko) 2002-07-20

Family

ID=25250535

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019997009371A Expired - Lifetime KR100344053B1 (ko) 1997-04-12 1998-02-18 부호 분할 다중 접속 통신 시스템에서의 핸드오프 결정을 돕기 위해 프레임을 비우는 방법 및 장치

Country Status (9)

Country Link
US (1) US5970058A (https=)
EP (1) EP0974206B1 (https=)
JP (1) JP2002510442A (https=)
KR (1) KR100344053B1 (https=)
CN (1) CN1136674C (https=)
BR (1) BR9807961A (https=)
CA (1) CA2286179C (https=)
DE (1) DE69823656T2 (https=)
WO (1) WO1998047242A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6678311B2 (en) 1996-05-28 2004-01-13 Qualcomm Incorporated High data CDMA wireless communication system using variable sized channel codes
US6545989B1 (en) * 1998-02-19 2003-04-08 Qualcomm Incorporated Transmit gating in a wireless communication system
EP1830478B1 (en) * 1998-03-26 2008-12-10 Mitsubishi Denki Kabushiki Kaisha Spread spectrum communication method
AU8242498A (en) * 1998-07-15 2000-02-07 Hitachi Limited Method of switching busy line in mobile communication network
US7876729B1 (en) * 1998-07-20 2011-01-25 Qualcomm Incorporated Intersystem base station handover
US6278879B1 (en) * 1998-09-22 2001-08-21 Motorola, Inc. Method for determining a transmit power of a base station in a cellular communication system
US6526103B1 (en) * 1998-12-23 2003-02-25 Nortel Networks Limited Multi-stage receiver
US6452916B1 (en) * 1999-01-04 2002-09-17 Lucent Technologies Inc. Space-time spreading method of CDMA wireless communication
KR100433910B1 (ko) * 1999-02-13 2004-06-04 삼성전자주식회사 부호분할다중접속 통신시스템의 주파수간핸드오프를 위한 전력
US6147984A (en) * 1999-04-14 2000-11-14 Motorola, Inc. Method and apparatus for peak limiting in a modulator
KR100323232B1 (ko) * 1999-04-28 2002-02-19 박종섭 기지국의 프레임 옵셋 및 링크 할당 방법
US6515971B2 (en) * 2000-12-15 2003-02-04 Motorola, Inc. Method and apparatus to enable background scanning
US7023899B2 (en) * 2001-05-10 2006-04-04 Lucent Technologies Inc. Method for reliable signaling information transmission in a wireless communication system
US10129627B2 (en) 2001-12-21 2018-11-13 One-E-Way, Inc. Wireless digital audio music system
ITMI20021724A1 (it) * 2002-08-01 2004-02-02 Siemens Mobile Comm Spa Controllore per stazioni radio base gsm e 3g in una core
US7844731B1 (en) * 2003-11-14 2010-11-30 Symantec Corporation Systems and methods for address spacing in a firewall cluster
KR100964842B1 (ko) * 2005-08-25 2010-06-24 삼성전자주식회사 무선 이동 통신 시스템에서 핸드오버를 위한 시스템 및방법
EP2007033A1 (en) * 2007-06-19 2008-12-24 Motorola, Inc. Method and system to synchronize a GSM device
US9439136B2 (en) 2012-07-11 2016-09-06 Lg Electronics Inc. Method and apparatus for scanning in wireless LAN
US9924451B2 (en) * 2015-12-02 2018-03-20 Motorola Solutions, Inc. Systems and methods for communicating half-rate encoded voice frames

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE466081B (sv) * 1990-04-26 1991-12-09 Ericsson Telefon Ab L M Foerfarande vid handoff i ett mobilradiosystem
NZ239283A (en) * 1990-08-23 1994-09-27 Ericsson Telefon Ab L M Mobile cellular radio: handoff between half rate and full rate channels according to estimated received signal quality
US5267261A (en) * 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
TW306102B (https=) * 1993-06-14 1997-05-21 Ericsson Telefon Ab L M
JPH07284141A (ja) * 1994-04-08 1995-10-27 Oki Electric Ind Co Ltd ハンドオーバ方法

Also Published As

Publication number Publication date
DE69823656D1 (de) 2004-06-09
CN1269079A (zh) 2000-10-04
EP0974206A4 (en) 2002-01-16
WO1998047242A1 (en) 1998-10-22
BR9807961A (pt) 2000-03-08
CA2286179C (en) 2002-05-07
CA2286179A1 (en) 1998-10-22
US5970058A (en) 1999-10-19
EP0974206A1 (en) 2000-01-26
EP0974206B1 (en) 2004-05-06
DE69823656T2 (de) 2004-10-07
JP2002510442A (ja) 2002-04-02
KR20010006287A (ko) 2001-01-26
CN1136674C (zh) 2004-01-28

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