CN1136674C - 在码分多址通信系统中用于释放帧以帮助越区切换确定的方法和装置 - Google Patents

在码分多址通信系统中用于释放帧以帮助越区切换确定的方法和装置 Download PDF

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Publication number
CN1136674C
CN1136674C CNB98804126XA CN98804126A CN1136674C CN 1136674 C CN1136674 C CN 1136674C CN B98804126X A CNB98804126X A CN B98804126XA CN 98804126 A CN98804126 A CN 98804126A CN 1136674 C CN1136674 C CN 1136674C
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China
Prior art keywords
frame
rate
information
frames
speech
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Expired - Lifetime
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CNB98804126XA
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English (en)
Chinese (zh)
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CN1269079A (zh
Inventor
J�������¿˶�˹
丹尼尔·J·德克拉克
P������ʲ��
詹姆斯·P·阿什利
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Motorola Mobility LLC
Google Technology Holdings LLC
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Motorola Inc
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Publication of CN1269079A publication Critical patent/CN1269079A/zh
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Publication of CN1136674C publication Critical patent/CN1136674C/zh
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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CNB98804126XA 1997-04-12 1998-02-18 在码分多址通信系统中用于释放帧以帮助越区切换确定的方法和装置 Expired - Lifetime CN1136674C (zh)

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
CN1269079A CN1269079A (zh) 2000-10-04
CN1136674C true CN1136674C (zh) 2004-01-28

Family

ID=25250535

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB98804126XA Expired - Lifetime CN1136674C (zh) 1997-04-12 1998-02-18 在码分多址通信系统中用于释放帧以帮助越区切换确定的方法和装置

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
KR100344053B1 (ko) 2002-07-20
EP0974206B1 (en) 2004-05-06
DE69823656T2 (de) 2004-10-07
JP2002510442A (ja) 2002-04-02
KR20010006287A (ko) 2001-01-26

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Granted publication date: 20040128