DE60238488D1 - Verfahren und gerät zur regelung des verstärkungspegels eines kommunikationskanals in einem cdma kommunikationssystem - Google Patents
Verfahren und gerät zur regelung des verstärkungspegels eines kommunikationskanals in einem cdma kommunikationssystemInfo
- Publication number
- DE60238488D1 DE60238488D1 DE60238488T DE60238488T DE60238488D1 DE 60238488 D1 DE60238488 D1 DE 60238488D1 DE 60238488 T DE60238488 T DE 60238488T DE 60238488 T DE60238488 T DE 60238488T DE 60238488 D1 DE60238488 D1 DE 60238488D1
- Authority
- DE
- Germany
- Prior art keywords
- communication channel
- gain level
- level
- mobility
- regulating
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
-
- 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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
- H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
-
- 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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/282—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account the speed of the mobile
-
- 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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Transmitters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/928,578 US7139304B2 (en) | 2001-08-10 | 2001-08-10 | Method and apparatus for controlling gain level of a communication channel in a CDMA communication system |
PCT/US2002/025467 WO2003017526A1 (en) | 2001-08-10 | 2002-08-08 | Method and apparatus for controlling gain level of a communication channel in a cdma communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60238488D1 true DE60238488D1 (de) | 2011-01-13 |
Family
ID=25456463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60238488T Expired - Lifetime DE60238488D1 (de) | 2001-08-10 | 2002-08-08 | Verfahren und gerät zur regelung des verstärkungspegels eines kommunikationskanals in einem cdma kommunikationssystem |
Country Status (9)
Country | Link |
---|---|
US (2) | US7139304B2 (de) |
EP (1) | EP1415412B1 (de) |
JP (1) | JP4234591B2 (de) |
KR (1) | KR100952862B1 (de) |
CN (1) | CN1539211B (de) |
AT (1) | ATE490662T1 (de) |
DE (1) | DE60238488D1 (de) |
TW (1) | TWI249299B (de) |
WO (1) | WO2003017526A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7139304B2 (en) * | 2001-08-10 | 2006-11-21 | Qualcomm Incorporated | Method and apparatus for controlling gain level of a communication channel in a CDMA communication system |
US7299402B2 (en) * | 2003-02-14 | 2007-11-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Power control for reverse packet data channel in CDMA systems |
US8477710B2 (en) * | 2004-07-21 | 2013-07-02 | Qualcomm Incorporated | Method of providing a gap indication during a sticky assignment |
US8432803B2 (en) | 2004-07-21 | 2013-04-30 | Qualcomm Incorporated | Method of providing a gap indication during a sticky assignment |
US8891349B2 (en) | 2004-07-23 | 2014-11-18 | Qualcomm Incorporated | Method of optimizing portions of a frame |
CN1728579A (zh) * | 2004-07-30 | 2006-02-01 | 俞隽 | 无线移动与有线非连续移动融合组网的通信网系统和方法 |
ES2384262T3 (es) * | 2004-11-15 | 2012-07-03 | Koninklijke Philips Electronics N.V. | Método y aparato para detectar el estado de alta movilidad de un terminal móvil y dispositivo relacionado |
US8537760B2 (en) * | 2004-12-17 | 2013-09-17 | Samsung Electronics Co., Ltd | Method and system for dynamic hybrid multiple access in an OFDM-based wireless network |
US7672286B2 (en) * | 2005-04-18 | 2010-03-02 | Via Telecom Co., Ltd. | Reverse-link structure for a multi-carrier communication system |
US20060252451A1 (en) * | 2005-05-06 | 2006-11-09 | Cho Sung R | Transmission power control device and method |
US20080051126A1 (en) * | 2006-08-22 | 2008-02-28 | Shirish Nagaraj | Method for allocating transmit power in a wireless communication system |
CN101494516B (zh) * | 2008-01-22 | 2011-10-26 | 中兴通讯股份有限公司 | 一种自适应反馈下行信道质量的方法和装置 |
US8983397B2 (en) | 2008-10-10 | 2015-03-17 | Qualcomm Incorporated | Method and apparatus for channel feedback by multiple description coding in a wireless communication system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5873028A (en) * | 1994-10-24 | 1999-02-16 | Ntt Mobile Communications Network Inc. | Transmission power control apparatus and method in a mobile communication system |
US5793805A (en) | 1995-12-14 | 1998-08-11 | Motorola, Inc. | Signal measurement system and method for measuring the signal quality of a received radio frequency signal |
BR9810845A (pt) | 1997-08-01 | 2000-07-25 | Salbu Res & Dev Pty Ltd | Processo para operar uma rede de comunicação compreendendo uma pluralidade de estações suscetìveis de transmitir e receber dados reciprocamente, e, aparelho de comunicação operável como uma estação em uma rede |
DE69903110T2 (de) * | 1998-04-17 | 2003-01-23 | Matsushita Electric Ind Co Ltd | Funkübertragungsgerät und verfahren zur kontrolle der übertragungsrate |
US6490460B1 (en) | 1998-12-01 | 2002-12-03 | Qualcomm Incorporated | Forward and reverse link power control using position and mobility information |
EP1215926B1 (de) * | 1999-09-22 | 2006-06-21 | Fujitsu Limited | Regler für Sendeleistung |
GB0008020D0 (en) * | 2000-03-31 | 2000-05-17 | Koninkl Philips Electronics Nv | Radio comunication system |
US6735449B2 (en) * | 2000-12-28 | 2004-05-11 | Nokia Corporation | Apparatus, and an associated method, for facilitating power control in a communication system |
US7801544B2 (en) * | 2001-06-29 | 2010-09-21 | Koninklijke Philips Electronics N.V. | Noise margin information for power control and link adaptation in IEEE 802.11h WLAN |
US7139304B2 (en) * | 2001-08-10 | 2006-11-21 | Qualcomm Incorporated | Method and apparatus for controlling gain level of a communication channel in a CDMA communication system |
-
2001
- 2001-08-10 US US09/928,578 patent/US7139304B2/en not_active Expired - Fee Related
-
2002
- 2002-08-08 WO PCT/US2002/025467 patent/WO2003017526A1/en active Application Filing
- 2002-08-08 AT AT02757072T patent/ATE490662T1/de not_active IP Right Cessation
- 2002-08-08 JP JP2003521503A patent/JP4234591B2/ja not_active Expired - Fee Related
- 2002-08-08 EP EP02757072A patent/EP1415412B1/de not_active Expired - Lifetime
- 2002-08-08 DE DE60238488T patent/DE60238488D1/de not_active Expired - Lifetime
- 2002-08-08 KR KR1020047001941A patent/KR100952862B1/ko not_active IP Right Cessation
- 2002-08-08 CN CN02815531.9A patent/CN1539211B/zh not_active Expired - Fee Related
- 2002-08-09 TW TW091118008A patent/TWI249299B/zh active
-
2006
- 2006-10-05 US US11/544,233 patent/US7769079B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005500734A (ja) | 2005-01-06 |
CN1539211B (zh) | 2010-11-10 |
US7769079B2 (en) | 2010-08-03 |
WO2003017526A1 (en) | 2003-02-27 |
CN1539211A (zh) | 2004-10-20 |
KR20040017855A (ko) | 2004-02-27 |
KR100952862B1 (ko) | 2010-04-13 |
TWI249299B (en) | 2006-02-11 |
US7139304B2 (en) | 2006-11-21 |
EP1415412A1 (de) | 2004-05-06 |
JP4234591B2 (ja) | 2009-03-04 |
ATE490662T1 (de) | 2010-12-15 |
US20030031142A1 (en) | 2003-02-13 |
US20070025427A1 (en) | 2007-02-01 |
EP1415412B1 (de) | 2010-12-01 |
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