CN1839574B - 无线通信系统中功率控制的方法和设备 - Google Patents
无线通信系统中功率控制的方法和设备 Download PDFInfo
- Publication number
- CN1839574B CN1839574B CN038271427A CN03827142A CN1839574B CN 1839574 B CN1839574 B CN 1839574B CN 038271427 A CN038271427 A CN 038271427A CN 03827142 A CN03827142 A CN 03827142A CN 1839574 B CN1839574 B CN 1839574B
- Authority
- CN
- China
- Prior art keywords
- wireless terminal
- component
- power control
- power
- signal
- 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 - Fee Related
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Classifications
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- 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
- H04W52/08—Closed loop power control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/36—Modulator circuits; Transmitter circuits
- H04L27/362—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated
-
- 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
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
- H04W52/56—Detection of errors of TPC bits
-
- 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
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
- H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (56)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2003/025832 WO2005020490A1 (en) | 2003-08-13 | 2003-08-13 | Methods and apparatus of power control in wireless communication systems |
US10/641,308 US7420939B2 (en) | 2003-08-13 | 2003-08-13 | Methods and apparatus of power control in wireless communication systems |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1839574A CN1839574A (zh) | 2006-09-27 |
CN1839574B true CN1839574B (zh) | 2012-12-19 |
Family
ID=34425497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN038271427A Expired - Fee Related CN1839574B (zh) | 2003-08-13 | 2003-08-13 | 无线通信系统中功率控制的方法和设备 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7420939B2 (zh) |
EP (1) | EP1654820A4 (zh) |
JP (1) | JP4584835B2 (zh) |
KR (1) | KR100979589B1 (zh) |
CN (1) | CN1839574B (zh) |
AU (1) | AU2003265480A1 (zh) |
CA (1) | CA2535555A1 (zh) |
IL (1) | IL173657A0 (zh) |
WO (1) | WO2005020490A1 (zh) |
Families Citing this family (133)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7295509B2 (en) | 2000-09-13 | 2007-11-13 | Qualcomm, Incorporated | Signaling method in an OFDM multiple access system |
US9130810B2 (en) | 2000-09-13 | 2015-09-08 | Qualcomm Incorporated | OFDM communications methods and apparatus |
US8190163B2 (en) | 2002-08-08 | 2012-05-29 | Qualcomm Incorporated | Methods and apparatus of enhanced coding in multi-user communication systems |
US7363039B2 (en) | 2002-08-08 | 2008-04-22 | Qualcomm Incorporated | Method of creating and utilizing diversity in multiple carrier communication system |
US6961595B2 (en) | 2002-08-08 | 2005-11-01 | Flarion Technologies, Inc. | Methods and apparatus for operating mobile nodes in multiple states |
EP1597883B1 (en) | 2003-02-19 | 2012-11-21 | QUALCOMM Incorporated | Controlled superposition coding in multi-user communication systems |
US7218948B2 (en) | 2003-02-24 | 2007-05-15 | Qualcomm Incorporated | Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators |
US9544860B2 (en) | 2003-02-24 | 2017-01-10 | Qualcomm Incorporated | Pilot signals for use in multi-sector cells |
US9661519B2 (en) | 2003-02-24 | 2017-05-23 | Qualcomm Incorporated | Efficient reporting of information in a wireless communication system |
US8811348B2 (en) | 2003-02-24 | 2014-08-19 | Qualcomm Incorporated | Methods and apparatus for generating, communicating, and/or using information relating to self-noise |
US8593932B2 (en) | 2003-05-16 | 2013-11-26 | Qualcomm Incorporated | Efficient signal transmission methods and apparatus using a shared transmission resource |
US7925291B2 (en) * | 2003-08-13 | 2011-04-12 | Qualcomm Incorporated | User specific downlink power control channel Q-bit |
US7230942B2 (en) * | 2003-10-03 | 2007-06-12 | Qualcomm, Incorporated | Method of downlink resource allocation in a sectorized environment |
US8149766B2 (en) * | 2003-10-03 | 2012-04-03 | Qualcomm Incorporated | Method of downlink resource allocation in a sectorized environment |
US20050163194A1 (en) * | 2004-01-28 | 2005-07-28 | Qualcomm Incorporated | Interference estimation in a wireless communication system |
US7389114B2 (en) * | 2004-02-11 | 2008-06-17 | Avaya Technology Corp. | Estimating the location of inexpensive wireless terminals by using signal strength measurements |
US8085831B2 (en) * | 2004-05-17 | 2011-12-27 | Qualcomm Incorporated | Interference control via selective blanking/attenuation of interfering transmissions |
US8452316B2 (en) | 2004-06-18 | 2013-05-28 | Qualcomm Incorporated | Power control for a wireless communication system utilizing orthogonal multiplexing |
US7197692B2 (en) | 2004-06-18 | 2007-03-27 | Qualcomm Incorporated | Robust erasure detection and erasure-rate-based closed loop power control |
US7594151B2 (en) * | 2004-06-18 | 2009-09-22 | Qualcomm, Incorporated | Reverse link power control in an orthogonal system |
US7664520B2 (en) * | 2004-06-24 | 2010-02-16 | Nokia Corporation | Low current direct conversion transmitter architecture |
US9137822B2 (en) | 2004-07-21 | 2015-09-15 | Qualcomm Incorporated | Efficient signaling over access channel |
US9148256B2 (en) | 2004-07-21 | 2015-09-29 | Qualcomm Incorporated | Performance based rank prediction for MIMO design |
SE0402003D0 (sv) * | 2004-08-06 | 2004-08-06 | Ericsson Telefon Ab L M | Method and system of radio communications |
EP1810409A4 (en) | 2004-10-14 | 2012-07-04 | Qualcomm Inc | METHOD AND DEVICES FOR DETERMINING, TRANSMITTING AND USING INFORMATION THAT MAY BE USED FOR TROUBLESHOOTING PURPOSES |
US8503938B2 (en) | 2004-10-14 | 2013-08-06 | Qualcomm Incorporated | Methods and apparatus for determining, communicating and using information including loading factors which can be used for interference control purposes |
US20060089104A1 (en) * | 2004-10-27 | 2006-04-27 | Nokia Corporation | Method for improving an HS-DSCH transport format allocation |
GB2420247B (en) | 2004-11-10 | 2008-02-27 | Siemens Ag | A method of scheduling one or more terminals from a base station |
KR100577062B1 (ko) * | 2004-12-29 | 2006-05-10 | 삼성전자주식회사 | 수신 다이버시티구조를 갖는 이동통신단말기에서전력제어를 하기 위한 장치 및 방법 |
FI20055032A0 (fi) * | 2005-01-25 | 2005-01-25 | Nokia Corp | Menetelmä häiriön vähentämiseksi sisäsolussa langattomassa solukkoviestintäjärjestelmässä |
US8150408B2 (en) * | 2005-03-08 | 2012-04-03 | Qualcomm Incorporated | Pilot grouping and set management in multi-carrier communication systems |
US20070066232A1 (en) | 2005-09-22 | 2007-03-22 | Black Peter J | Pilot grouping and route protocols in multi-carrier communication systems |
US8306541B2 (en) * | 2005-03-08 | 2012-11-06 | Qualcomm Incorporated | Data rate methods and apparatus |
US9246560B2 (en) | 2005-03-10 | 2016-01-26 | Qualcomm Incorporated | Systems and methods for beamforming and rate control in a multi-input multi-output communication systems |
US9154211B2 (en) | 2005-03-11 | 2015-10-06 | Qualcomm Incorporated | Systems and methods for beamforming feedback in multi antenna communication systems |
US8848574B2 (en) | 2005-03-15 | 2014-09-30 | Qualcomm Incorporated | Interference control in a wireless communication system |
US8942639B2 (en) | 2005-03-15 | 2015-01-27 | Qualcomm Incorporated | Interference control in a wireless communication system |
US7742444B2 (en) | 2005-03-15 | 2010-06-22 | Qualcomm Incorporated | Multiple other sector information combining for power control in a wireless communication system |
US8446892B2 (en) | 2005-03-16 | 2013-05-21 | Qualcomm Incorporated | Channel structures for a quasi-orthogonal multiple-access communication system |
US9520972B2 (en) | 2005-03-17 | 2016-12-13 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9143305B2 (en) | 2005-03-17 | 2015-09-22 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9461859B2 (en) | 2005-03-17 | 2016-10-04 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9184870B2 (en) | 2005-04-01 | 2015-11-10 | Qualcomm Incorporated | Systems and methods for control channel signaling |
US9408220B2 (en) | 2005-04-19 | 2016-08-02 | Qualcomm Incorporated | Channel quality reporting for adaptive sectorization |
US9036538B2 (en) | 2005-04-19 | 2015-05-19 | Qualcomm Incorporated | Frequency hopping design for single carrier FDMA systems |
US8879511B2 (en) | 2005-10-27 | 2014-11-04 | Qualcomm Incorporated | Assignment acknowledgement for a wireless communication system |
US8611284B2 (en) | 2005-05-31 | 2013-12-17 | Qualcomm Incorporated | Use of supplemental assignments to decrement resources |
US8565194B2 (en) | 2005-10-27 | 2013-10-22 | Qualcomm Incorporated | Puncturing signaling channel for a wireless communication system |
US8462859B2 (en) | 2005-06-01 | 2013-06-11 | Qualcomm Incorporated | Sphere decoding apparatus |
US7574224B2 (en) * | 2005-06-13 | 2009-08-11 | Qualcomm Incorporated | Methods and apparatus for performing timing synchronization with base stations |
US9179319B2 (en) | 2005-06-16 | 2015-11-03 | Qualcomm Incorporated | Adaptive sectorization in cellular systems |
US8599945B2 (en) | 2005-06-16 | 2013-12-03 | Qualcomm Incorporated | Robust rank prediction for a MIMO system |
US9055552B2 (en) | 2005-06-16 | 2015-06-09 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
US8750908B2 (en) | 2005-06-16 | 2014-06-10 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
US8315240B2 (en) * | 2005-07-20 | 2012-11-20 | Qualcomm Incorporated | Enhanced uplink rate indicator |
US8885628B2 (en) | 2005-08-08 | 2014-11-11 | Qualcomm Incorporated | Code division multiplexing in a single-carrier frequency division multiple access system |
US20070041457A1 (en) | 2005-08-22 | 2007-02-22 | Tamer Kadous | Method and apparatus for providing antenna diversity in a wireless communication system |
US9209956B2 (en) | 2005-08-22 | 2015-12-08 | Qualcomm Incorporated | Segment sensitive scheduling |
US8644292B2 (en) | 2005-08-24 | 2014-02-04 | Qualcomm Incorporated | Varied transmission time intervals for wireless communication system |
US9136974B2 (en) | 2005-08-30 | 2015-09-15 | Qualcomm Incorporated | Precoding and SDMA support |
US20080220879A1 (en) * | 2005-09-07 | 2008-09-11 | Bally Gaming, Inc. | Trusted Cabinet Identification Method |
US8118677B2 (en) | 2005-09-07 | 2012-02-21 | Bally Gaming International, Inc. | Device identification |
WO2007037657A2 (en) | 2005-09-30 | 2007-04-05 | Lg Electronics Inc. | A method for transmitting and receiving data using a plurality of carriers |
KR101241879B1 (ko) | 2005-10-31 | 2013-03-11 | 엘지전자 주식회사 | 다수의 부 반송파를 이용하여 데이터를 송수신하는 방법 |
US8989084B2 (en) | 2005-10-14 | 2015-03-24 | Qualcomm Incorporated | Methods and apparatus for broadcasting loading information corresponding to neighboring base stations |
US9191840B2 (en) | 2005-10-14 | 2015-11-17 | Qualcomm Incorporated | Methods and apparatus for determining, communicating and using information which can be used for interference control |
US9144060B2 (en) | 2005-10-27 | 2015-09-22 | Qualcomm Incorporated | Resource allocation for shared signaling channels |
US9225488B2 (en) | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Shared signaling channel |
KR101097021B1 (ko) | 2005-10-27 | 2011-12-20 | 콸콤 인코포레이티드 | 무선 통신 시스템에서 역방향 링크 로딩을 추정하기 위한 방법 및 장치 |
US8582509B2 (en) | 2005-10-27 | 2013-11-12 | Qualcomm Incorporated | Scalable frequency band operation in wireless communication systems |
US9172453B2 (en) | 2005-10-27 | 2015-10-27 | Qualcomm Incorporated | Method and apparatus for pre-coding frequency division duplexing system |
US8199661B2 (en) | 2005-10-27 | 2012-06-12 | Qualcomm Incorporated | Method and apparatus for processing supplemental and non supplemental assignments |
US9210651B2 (en) | 2005-10-27 | 2015-12-08 | Qualcomm Incorporated | Method and apparatus for bootstraping information in a communication system |
US9088384B2 (en) | 2005-10-27 | 2015-07-21 | Qualcomm Incorporated | Pilot symbol transmission in wireless communication systems |
US8045512B2 (en) | 2005-10-27 | 2011-10-25 | Qualcomm Incorporated | Scalable frequency band operation in wireless communication systems |
US8693405B2 (en) | 2005-10-27 | 2014-04-08 | Qualcomm Incorporated | SDMA resource management |
US20090207790A1 (en) | 2005-10-27 | 2009-08-20 | Qualcomm Incorporated | Method and apparatus for settingtuneawaystatus in an open state in wireless communication system |
US9225416B2 (en) | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Varied signaling channels for a reverse link in a wireless communication system |
US8477684B2 (en) | 2005-10-27 | 2013-07-02 | Qualcomm Incorporated | Acknowledgement of control messages in a wireless communication system |
US8582548B2 (en) | 2005-11-18 | 2013-11-12 | Qualcomm Incorporated | Frequency division multiple access schemes for wireless communication |
US9119220B2 (en) | 2005-12-22 | 2015-08-25 | Qualcomm Incorporated | Methods and apparatus for communicating backlog related information |
US8437251B2 (en) | 2005-12-22 | 2013-05-07 | Qualcomm Incorporated | Methods and apparatus for communicating transmission backlog information |
US9473265B2 (en) | 2005-12-22 | 2016-10-18 | Qualcomm Incorporated | Methods and apparatus for communicating information utilizing a plurality of dictionaries |
US9338767B2 (en) | 2005-12-22 | 2016-05-10 | Qualcomm Incorporated | Methods and apparatus of implementing and/or using a dedicated control channel |
US9451491B2 (en) | 2005-12-22 | 2016-09-20 | Qualcomm Incorporated | Methods and apparatus relating to generating and transmitting initial and additional control information report sets in a wireless system |
US9125092B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus for reporting and/or using control information |
US20070253449A1 (en) | 2005-12-22 | 2007-11-01 | Arnab Das | Methods and apparatus related to determining, communicating, and/or using delay information |
US9125093B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus related to custom control channel reporting formats |
US8514771B2 (en) | 2005-12-22 | 2013-08-20 | Qualcomm Incorporated | Methods and apparatus for communicating and/or using transmission power information |
US20070149132A1 (en) | 2005-12-22 | 2007-06-28 | Junyl Li | Methods and apparatus related to selecting control channel reporting formats |
US9148795B2 (en) | 2005-12-22 | 2015-09-29 | Qualcomm Incorporated | Methods and apparatus for flexible reporting of control information |
US9137072B2 (en) | 2005-12-22 | 2015-09-15 | Qualcomm Incorporated | Methods and apparatus for communicating control information |
US9572179B2 (en) | 2005-12-22 | 2017-02-14 | Qualcomm Incorporated | Methods and apparatus for communicating transmission backlog information |
US8831607B2 (en) | 2006-01-05 | 2014-09-09 | Qualcomm Incorporated | Reverse link other sector communication |
US20070211669A1 (en) * | 2006-03-07 | 2007-09-13 | Bhupesh Manoharlal Umatt | Method and apparatus for searching radio technologies |
US20070237068A1 (en) * | 2006-04-06 | 2007-10-11 | Qi Bi | Method of providing pilot signals for uplink power control |
US20070243882A1 (en) | 2006-04-12 | 2007-10-18 | Qualcomm Incorporated | Method and apparatus for locating a wireless local area network associated with a wireless wide area network |
JP4869802B2 (ja) * | 2006-06-19 | 2012-02-08 | 株式会社エヌ・ティ・ティ・ドコモ | 送信装置及び通信方法 |
GB2440991B (en) * | 2006-07-05 | 2009-01-07 | Motorola Inc | An orthogonal frequency domain multiplexing (ofdm) communication system |
US8019287B2 (en) | 2006-08-07 | 2011-09-13 | Motorola Mobility, Inc. | On demand antenna feedback |
US8442572B2 (en) | 2006-09-08 | 2013-05-14 | Qualcomm Incorporated | Method and apparatus for adjustments for delta-based power control in wireless communication systems |
US8670777B2 (en) | 2006-09-08 | 2014-03-11 | Qualcomm Incorporated | Method and apparatus for fast other sector interference (OSI) adjustment |
KR100740911B1 (ko) | 2006-09-20 | 2007-07-19 | 포스데이타 주식회사 | 무선 통신 시스템에서 하향 링크 전력을 할당하는 방법 및장치 |
CN107257273A (zh) * | 2006-10-03 | 2017-10-17 | 高通股份有限公司 | 无线通信系统中的信号传输 |
US8159928B2 (en) | 2006-10-03 | 2012-04-17 | Qualcomm Incorporated | Signal transmission in a wireless communication system |
KR100933132B1 (ko) * | 2006-12-28 | 2009-12-21 | 삼성전자주식회사 | 통신 시스템에서 전력 제어 방법 및 시스템 |
RU2438256C2 (ru) | 2007-01-11 | 2011-12-27 | Квэлкомм Инкорпорейтед | Использование dtx и drx в системе беспроводной связи |
GB0704099D0 (en) * | 2007-03-02 | 2007-04-11 | Vodafone Plc | Arrangement and technique for interference mitigation |
US7961698B2 (en) * | 2007-07-10 | 2011-06-14 | Qualcomm Incorporated | Methods and apparatus for controlling interference to broadcast signaling in a peer to peer network |
US8861418B2 (en) * | 2007-07-10 | 2014-10-14 | Qualcomm Incorporated | Methods and apparatus for supporting group communications with data re-transmission support |
US8694662B2 (en) * | 2007-07-10 | 2014-04-08 | Qualcomm Incorporated | Method and apparatus for communicating transmission requests to members of a group and/or making group related transmission decisions |
US8495232B2 (en) * | 2007-07-10 | 2013-07-23 | Qualcomm Incorporated | Methods and apparatus for supporting broadcast communications in a peer to peer network |
US8995559B2 (en) | 2008-03-28 | 2015-03-31 | Qualcomm Incorporated | Signaling message transmission in a wireless communication network |
US9867203B2 (en) * | 2008-07-11 | 2018-01-09 | Qualcomm Incorporated | Synchronous TDM-based communication in dominant interference scenarios |
US8331975B2 (en) | 2008-12-03 | 2012-12-11 | Interdigital Patent Holdings, Inc. | Uplink power control for distributed wireless communication |
JP5232660B2 (ja) * | 2008-12-26 | 2013-07-10 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、無線基地局及び移動局 |
ES2353481B1 (es) * | 2009-02-05 | 2012-01-13 | Vodafone España, S.A.U | Procedimiento de gestión de recursos de banda base en redes de comunicaciones móviles que implementan técnicas de cancelación de interferencia. |
GB2472013B (en) * | 2009-07-20 | 2015-04-29 | Nvidia Technology Uk Ltd | Adaptive transmission |
US8396150B2 (en) * | 2009-12-22 | 2013-03-12 | Intel Corporation | Tone count selection |
US9609536B2 (en) | 2010-04-13 | 2017-03-28 | Qualcomm Incorporated | Measurement of received power and received quality in a wireless communication network |
JP5520207B2 (ja) * | 2010-12-14 | 2014-06-11 | 京セラ株式会社 | 通信装置及び通信方法 |
WO2012115414A2 (en) * | 2011-02-21 | 2012-08-30 | Samsung Electronics Co., Ltd. | Method and apparatus for saving power of user equipment in wireless communication system |
US9628214B2 (en) * | 2011-11-09 | 2017-04-18 | Qualcomm Incorporated | Handling mismatch of control spans between serving cell and interfering cells for control and data channel interference cancellation |
EP2712244A1 (en) * | 2012-09-20 | 2014-03-26 | Sony Mobile Communications AB | Transmission power control |
US9288760B2 (en) * | 2012-10-10 | 2016-03-15 | Qualcomm Incorporated | Method and apparatus for controlling uplink transmit power with optimum delay |
US9332509B2 (en) * | 2013-02-10 | 2016-05-03 | Qualcomm Incorporated | Transmit power control systems, devices, and methods |
US20140226499A1 (en) * | 2013-02-10 | 2014-08-14 | Qualcomm Incorporated | Transmit power control systems, devices, and methods |
EP2876770B1 (de) * | 2013-11-22 | 2016-08-17 | TOSHIBA Electronics Europe GmbH | Verfahren zur kabellosen Übertragung einer Leistung |
US10149255B2 (en) * | 2015-05-01 | 2018-12-04 | Qualcomm Incorporated | Low latency uplink power control |
CN107888340B (zh) * | 2016-09-30 | 2023-04-07 | 中兴通讯股份有限公司 | 应答处理、应答配置、信息传输方法、装置、终端及基站 |
US11166262B2 (en) * | 2017-01-05 | 2021-11-02 | FG Innovation Company Limited | Long physical uplink control channel (PUCCH) design for 5th generation (5G) new radio (NR) |
US12107638B2 (en) * | 2018-12-13 | 2024-10-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Parameter setting |
US12101725B2 (en) * | 2021-09-22 | 2024-09-24 | Apple Inc. | Transmission power control |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0923202A2 (en) * | 1997-12-10 | 1999-06-16 | Sony Corporation | Power control information transmitting method and transmitting and receiving apparatus |
US5923651A (en) * | 1996-12-23 | 1999-07-13 | Alcatel Usa Sourcing, L.P. | Increasing data throughput in a wireless telecommunications environment |
US6160791A (en) * | 1997-08-29 | 2000-12-12 | Sony International (Europe) Gmbh | Transmission system for the transmission of power control information in an OFDM system |
US6408038B1 (en) * | 1997-05-13 | 2002-06-18 | Sony Corporation | Receiver and receiving circuit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3778397B2 (ja) * | 1997-12-27 | 2006-05-24 | ソニー株式会社 | 送信方法、送信電力制御方法及び基地局装置 |
US6396803B2 (en) * | 2000-06-29 | 2002-05-28 | California Amplifier, Inc. | Modulation methods and structures for wireless communication systems and transceivers |
TW520587B (en) * | 2001-01-13 | 2003-02-11 | Koninkl Philips Electronics Nv | Radio communication system |
US7158482B2 (en) * | 2001-02-07 | 2007-01-02 | Motorola, Inc. | Method and apparatus for preventing received data from corrupting previously processed data in a wireless communications system |
US7099266B2 (en) * | 2001-03-26 | 2006-08-29 | Victor Company Of Japan, Limited | Orthogonal frequency division multiplexed signal transmitting apparatus, orthogonal frequency division multiplexed signal receiving apparatus, and orthogonal frequency division multiplexed signal transmitting/receiving system |
CN100521590C (zh) * | 2002-01-29 | 2009-07-29 | 三菱电机株式会社 | 一种移动站 |
JP4342171B2 (ja) * | 2002-12-25 | 2009-10-14 | ソフトバンクテレコム株式会社 | 移動端末 |
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2003
- 2003-08-13 CN CN038271427A patent/CN1839574B/zh not_active Expired - Fee Related
- 2003-08-13 EP EP03818352A patent/EP1654820A4/en not_active Withdrawn
- 2003-08-13 AU AU2003265480A patent/AU2003265480A1/en not_active Abandoned
- 2003-08-13 WO PCT/US2003/025832 patent/WO2005020490A1/en active Application Filing
- 2003-08-13 US US10/641,308 patent/US7420939B2/en not_active Expired - Fee Related
- 2003-08-13 CA CA002535555A patent/CA2535555A1/en not_active Abandoned
- 2003-08-13 JP JP2005508270A patent/JP4584835B2/ja not_active Expired - Fee Related
- 2003-08-13 KR KR1020067003029A patent/KR100979589B1/ko active IP Right Grant
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2006
- 2006-02-09 IL IL173657A patent/IL173657A0/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5923651A (en) * | 1996-12-23 | 1999-07-13 | Alcatel Usa Sourcing, L.P. | Increasing data throughput in a wireless telecommunications environment |
US6408038B1 (en) * | 1997-05-13 | 2002-06-18 | Sony Corporation | Receiver and receiving circuit |
US6160791A (en) * | 1997-08-29 | 2000-12-12 | Sony International (Europe) Gmbh | Transmission system for the transmission of power control information in an OFDM system |
EP0923202A2 (en) * | 1997-12-10 | 1999-06-16 | Sony Corporation | Power control information transmitting method and transmitting and receiving apparatus |
Also Published As
Publication number | Publication date |
---|---|
CN1839574A (zh) | 2006-09-27 |
JP4584835B2 (ja) | 2010-11-24 |
EP1654820A4 (en) | 2011-01-19 |
AU2003265480A1 (en) | 2005-03-10 |
US7420939B2 (en) | 2008-09-02 |
WO2005020490A1 (en) | 2005-03-03 |
KR100979589B1 (ko) | 2010-09-01 |
US20050036441A1 (en) | 2005-02-17 |
KR20060100363A (ko) | 2006-09-20 |
CA2535555A1 (en) | 2005-03-03 |
JP2007521685A (ja) | 2007-08-02 |
IL173657A0 (en) | 2006-07-05 |
EP1654820A1 (en) | 2006-05-10 |
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