IL135422A - Channel communication apparatus and method in cdma communication system - Google Patents
Channel communication apparatus and method in cdma communication systemInfo
- Publication number
- IL135422A IL135422A IL13542299A IL13542299A IL135422A IL 135422 A IL135422 A IL 135422A IL 13542299 A IL13542299 A IL 13542299A IL 13542299 A IL13542299 A IL 13542299A IL 135422 A IL135422 A IL 135422A
- Authority
- IL
- Israel
- Prior art keywords
- signal
- transmission power
- base station
- pilot
- power
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19980031952 | 1998-08-04 | ||
KR19980033359 | 1998-08-14 | ||
KR19980036679 | 1998-09-03 | ||
PCT/KR1999/000430 WO2000008869A2 (en) | 1998-08-04 | 1999-08-04 | Channel communication apparatus and method in cdma communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
IL135422A0 IL135422A0 (en) | 2001-05-20 |
IL135422A true IL135422A (en) | 2004-09-27 |
Family
ID=27349791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13542299A IL135422A (en) | 1998-08-04 | 1999-08-04 | Channel communication apparatus and method in cdma communication system |
Country Status (14)
Country | Link |
---|---|
US (2) | US7653040B1 (es) |
EP (2) | EP2007123A1 (es) |
JP (1) | JP3447265B2 (es) |
KR (1) | KR100306286B1 (es) |
CN (1) | CN1383691B (es) |
AR (1) | AR020000A1 (es) |
AU (1) | AU750443B2 (es) |
BR (1) | BR9906672A (es) |
CA (1) | CA2304133C (es) |
IL (1) | IL135422A (es) |
PL (1) | PL196661B1 (es) |
RU (1) | RU2219681C2 (es) |
WO (1) | WO2000008869A2 (es) |
ZA (1) | ZA200001680B (es) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100306286B1 (ko) * | 1998-08-04 | 2001-09-29 | 윤종용 | 부호분할 다중접속 통신시스템의 채널 통신 장치 및 방법 |
CN1210987C (zh) * | 2000-06-05 | 2005-07-13 | 连宇通信有限公司 | 具有无干扰窗口的蜂窝***中的小区选择方法 |
US8099122B1 (en) | 2000-06-05 | 2012-01-17 | Qualcomm Incorporated | Method and apparatus for improved forward link power control while in soft handoff |
JP3576930B2 (ja) * | 2000-06-14 | 2004-10-13 | 埼玉日本電気株式会社 | Cdma方式を用いた移動体通信システム |
JP3828730B2 (ja) * | 2000-09-01 | 2006-10-04 | 松下電器産業株式会社 | 基地局装置および通信方法 |
JP2002118537A (ja) * | 2000-10-11 | 2002-04-19 | Clarion Co Ltd | Cdmを用いた伝送システムの符号多重化方法 |
BR0115929A (pt) * | 2000-12-05 | 2006-01-17 | Qualcomm Inc | Método e equipamento para ajuste de nìvel de potência em um sistema de comunicação sem fio |
JP2002261687A (ja) * | 2001-02-28 | 2002-09-13 | Nec Corp | 移動通信システム及びその送信電力制御方法並びにそれに使用する基地局 |
KR20020071417A (ko) * | 2001-03-06 | 2002-09-12 | 정영교 | 이동 통신 시스템의 기지국 송신 전력 제어 시스템 및방법 |
US7218623B1 (en) | 2001-05-04 | 2007-05-15 | Ipr Licensing, Inc. | Coded reverse link messages for closed-loop power control of forward link control messages |
KR100428737B1 (ko) * | 2001-06-08 | 2004-04-28 | 주식회사 현대시스콤 | 기지국 파워뱅크를 이용한 이동국의 접속 신호 제어방법및 장치 |
US7362799B1 (en) * | 2002-06-27 | 2008-04-22 | Arraycomm Llc | Method and apparatus for communication signal resolution |
JP4196322B2 (ja) * | 2002-09-20 | 2008-12-17 | 日本電気株式会社 | Cdma方式移動通信方法及び端末 |
US7660282B2 (en) | 2003-02-18 | 2010-02-09 | Qualcomm Incorporated | Congestion control in a wireless data network |
US8081598B2 (en) | 2003-02-18 | 2011-12-20 | Qualcomm Incorporated | Outer-loop power control for wireless communication systems |
US8391249B2 (en) * | 2003-02-18 | 2013-03-05 | Qualcomm Incorporated | Code division multiplexing commands on a code division multiplexed channel |
US7155236B2 (en) | 2003-02-18 | 2006-12-26 | Qualcomm Incorporated | Scheduled and autonomous transmission and acknowledgement |
US8150407B2 (en) | 2003-02-18 | 2012-04-03 | Qualcomm Incorporated | System and method for scheduling transmissions in a wireless communication system |
US20040160922A1 (en) | 2003-02-18 | 2004-08-19 | Sanjiv Nanda | Method and apparatus for controlling data rate of a reverse link in a communication system |
US8023950B2 (en) | 2003-02-18 | 2011-09-20 | Qualcomm Incorporated | Systems and methods for using selectable frame durations in a wireless communication system |
US7215930B2 (en) | 2003-03-06 | 2007-05-08 | Qualcomm, Incorporated | Method and apparatus for providing uplink signal-to-noise ratio (SNR) estimation in a wireless communication |
US8705588B2 (en) | 2003-03-06 | 2014-04-22 | Qualcomm Incorporated | Systems and methods for using code space in spread-spectrum communications |
US8477592B2 (en) | 2003-05-14 | 2013-07-02 | Qualcomm Incorporated | Interference and noise estimation in an OFDM system |
US8489949B2 (en) | 2003-08-05 | 2013-07-16 | Qualcomm Incorporated | Combining grant, acknowledgement, and rate control commands |
US7945281B1 (en) * | 2005-03-11 | 2011-05-17 | Sprint Spectrum L.P. | Method and system for dynamically adjusting forward-link transmission power for sole sector serving one or more active mobile stations in cluster |
US7937103B1 (en) | 2005-03-11 | 2011-05-03 | Sprint Spectrum L.P. | Method and system for dynamically adjusting forward-link transmission power in sole active sector |
US7729704B2 (en) * | 2005-03-31 | 2010-06-01 | Alcatel-Lucent Usa Inc. | Power load balancing in cellular networks employing shadow prices of base stations |
CN100393171C (zh) * | 2005-05-10 | 2008-06-04 | 上海贝尔三星移动通信有限公司 | 一种码分多址移动通信***中提高接通率的方法和设备 |
KR101137345B1 (ko) | 2005-07-03 | 2012-04-23 | 엘지전자 주식회사 | 이동 통신 시스템에서 분산된 파일럿 신호가 포함된 신호를송수신하는 방법 |
US7756548B2 (en) * | 2005-09-19 | 2010-07-13 | Qualcomm Incorporated | Methods and apparatus for use in a wireless communications system that uses a multi-mode base station |
US8396141B2 (en) * | 2005-11-29 | 2013-03-12 | Telefonaktiebolaget L M Ericsson (Publ) | Efficient cell selection |
GB2445990B (en) * | 2007-01-24 | 2009-01-21 | Motorola Inc | Pilot signal transmission in a radio communication system |
US20100317384A1 (en) * | 2007-02-16 | 2010-12-16 | Masahito Sakai | Wireless communication system, wireless base station, method of controlling transmission of common pilot signal in wireless communication system, and program |
US8208877B2 (en) | 2007-03-21 | 2012-06-26 | Intel Corporation | Digital modulator and method for initiating ramp power transitions in a mobile handset transmitter |
US8335176B2 (en) * | 2008-04-07 | 2012-12-18 | Qualcomm Incorporated | Transmission of overhead channels with timing offset and blanking |
CN102057294B (zh) * | 2008-06-06 | 2014-03-26 | 上海贝尔股份有限公司 | 用于分布式天线***中室内无线定位的设备和方法 |
CN102111181B (zh) * | 2011-03-18 | 2013-09-11 | 华为技术有限公司 | 平均码片能量与总发送功率谱密度之比的估计方法和装置 |
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KR100401211B1 (ko) * | 1998-09-03 | 2004-03-30 | 삼성전자주식회사 | 부호분할다중접속통신시스템에서역방향파일럿신호의통신장치및방법 |
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KR101136666B1 (ko) * | 2003-12-29 | 2012-04-18 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 통신 네트워크에 관한 방법 및 장치 |
US7480498B2 (en) * | 2004-09-27 | 2009-01-20 | Cisco Technology, Inc. | Receiver gain control using a pilot signal |
JP4484062B2 (ja) * | 2005-02-14 | 2010-06-16 | 日本電気株式会社 | Cdma基地局装置および上り送信電力制御方法 |
-
1999
- 1999-08-03 KR KR1019990031845A patent/KR100306286B1/ko not_active IP Right Cessation
- 1999-08-04 BR BR9906672-6A patent/BR9906672A/pt not_active IP Right Cessation
- 1999-08-04 EP EP20080011592 patent/EP2007123A1/en not_active Withdrawn
- 1999-08-04 PL PL357207A patent/PL196661B1/pl unknown
- 1999-08-04 AU AU50697/99A patent/AU750443B2/en not_active Ceased
- 1999-08-04 EP EP99935159A patent/EP1033038A1/en not_active Withdrawn
- 1999-08-04 US US09/368,129 patent/US7653040B1/en not_active Expired - Fee Related
- 1999-08-04 WO PCT/KR1999/000430 patent/WO2000008869A2/en active IP Right Grant
- 1999-08-04 IL IL13542299A patent/IL135422A/en not_active IP Right Cessation
- 1999-08-04 AR ARP990103871 patent/AR020000A1/es active IP Right Grant
- 1999-08-04 CA CA002304133A patent/CA2304133C/en not_active Expired - Fee Related
- 1999-08-04 RU RU2000108459A patent/RU2219681C2/ru not_active IP Right Cessation
- 1999-08-04 CN CN998012882A patent/CN1383691B/zh not_active Expired - Fee Related
- 1999-08-04 JP JP2000564393A patent/JP3447265B2/ja not_active Expired - Fee Related
-
2000
- 2000-04-04 ZA ZA200001680A patent/ZA200001680B/xx unknown
-
2004
- 2004-12-07 US US11/005,691 patent/US7904104B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7653040B1 (en) | 2010-01-26 |
JP3447265B2 (ja) | 2003-09-16 |
EP1033038A1 (en) | 2000-09-06 |
CA2304133C (en) | 2004-04-06 |
CN1383691B (zh) | 2013-04-17 |
AU5069799A (en) | 2000-02-28 |
CN1383691A (zh) | 2002-12-04 |
WO2000008869A3 (en) | 2001-11-08 |
IL135422A0 (en) | 2001-05-20 |
CA2304133A1 (en) | 2000-02-17 |
RU2219681C2 (ru) | 2003-12-20 |
PL196661B1 (pl) | 2008-01-31 |
US7904104B2 (en) | 2011-03-08 |
US20050096077A1 (en) | 2005-05-05 |
PL357207A1 (en) | 2004-07-26 |
EP2007123A1 (en) | 2008-12-24 |
ZA200001680B (en) | 2000-10-27 |
BR9906672A (pt) | 2000-11-28 |
KR20000017042A (ko) | 2000-03-25 |
JP2002522988A (ja) | 2002-07-23 |
AR020000A1 (es) | 2002-03-27 |
KR100306286B1 (ko) | 2001-09-29 |
AU750443B2 (en) | 2002-07-18 |
WO2000008869A2 (en) | 2000-02-17 |
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Legal Events
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KB | Patent renewed | ||
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MM9K | Patent not in force due to non-payment of renewal fees |