BR9807961A - Método e aparelho para liberar um quadro para auxiliar na determinação de transferência em um sistema de comunicação de acesso múltiplo de divisão de código - Google Patents

Método e aparelho para liberar um quadro para auxiliar na determinação de transferência em um sistema de comunicação de acesso múltiplo de divisão de código

Info

Publication number
BR9807961A
BR9807961A BR9807961-1A BR9807961A BR9807961A BR 9807961 A BR9807961 A BR 9807961A BR 9807961 A BR9807961 A BR 9807961A BR 9807961 A BR9807961 A BR 9807961A
Authority
BR
Brazil
Prior art keywords
mobile station
communication system
code division
frame
frequency
Prior art date
Application number
BR9807961-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Daniel J Declerck
James P Ashley
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of BR9807961A publication Critical patent/BR9807961A/pt

Links

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)
BR9807961-1A 1997-04-12 1998-02-18 Método e aparelho para liberar um quadro para auxiliar na determinação de transferência em um sistema de comunicação de acesso múltiplo de divisão de código BR9807961A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
PCT/US1998/003125 WO1998047242A1 (en) 1997-04-12 1998-02-18 Method and apparatus for freeing a frame to aid in handoff determination in a code division multiple access communication system

Publications (1)

Publication Number Publication Date
BR9807961A true BR9807961A (pt) 2000-03-08

Family

ID=25250535

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807961-1A BR9807961A (pt) 1997-04-12 1998-02-18 Método e aparelho para liberar um quadro para auxiliar na determinação de transferência em um sistema de comunicação de acesso múltiplo de divisão de código

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
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
CN1136674C (zh) 2004-01-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A, 1 2A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2077 DE 26/10/2010.

B15K Others concerning applications: alteration of classification

Ipc: H04W 36/00 (2009.01)