CN1762117A - 降低通信***中共信道干扰的方法和设备 - Google Patents
降低通信***中共信道干扰的方法和设备 Download PDFInfo
- Publication number
- CN1762117A CN1762117A CN200480007030.XA CN200480007030A CN1762117A CN 1762117 A CN1762117 A CN 1762117A CN 200480007030 A CN200480007030 A CN 200480007030A CN 1762117 A CN1762117 A CN 1762117A
- Authority
- CN
- China
- Prior art keywords
- resource block
- sector
- channel
- transmission
- interference
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 51
- 238000004891 communication Methods 0.000 title claims description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 105
- 230000008569 process Effects 0.000 claims description 6
- 230000007480 spreading Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 6
- 238000013507 mapping Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 108010003272 Hyaluronate lyase Proteins 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 240000002791 Brassica napus Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
-
- 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
- H04L5/0037—Inter-user or inter-terminal allocation
-
- 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
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- 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
- H04L5/02—Channels characterised by the type of signal
- H04L5/023—Multiplexing of multicarrier modulation signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/395,782 | 2003-03-24 | ||
US10/395,782 US7016319B2 (en) | 2003-03-24 | 2003-03-24 | Method and apparatus for reducing co-channel interference in a communication system |
PCT/US2004/007538 WO2004086636A2 (en) | 2003-03-24 | 2004-03-11 | Method and apparatus for reducing co-channel interference in a communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1762117A true CN1762117A (zh) | 2006-04-19 |
CN1762117B CN1762117B (zh) | 2010-12-22 |
Family
ID=32988650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480007030.XA Expired - Fee Related CN1762117B (zh) | 2003-03-24 | 2004-03-11 | 降低通信***中共信道干扰的方法和设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7016319B2 (zh) |
EP (1) | EP1609258A4 (zh) |
JP (1) | JP4224065B2 (zh) |
KR (1) | KR100750527B1 (zh) |
CN (1) | CN1762117B (zh) |
CA (1) | CA2519643C (zh) |
IL (1) | IL170446A (zh) |
WO (1) | WO2004086636A2 (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101809929A (zh) * | 2007-01-04 | 2010-08-18 | 诺基亚公司 | 对控制信道的时间频率资源的分配 |
CN101869001A (zh) * | 2007-09-21 | 2010-10-20 | 高通股份有限公司 | 使用部分时间重用的干扰管理 |
CN101444135B (zh) * | 2006-05-11 | 2012-01-11 | 诺基亚公司 | 基于信息类型减小终端设备中的干扰 |
CN101605117B (zh) * | 2008-06-13 | 2012-09-05 | 中兴通讯股份有限公司 | 导频分配方法及*** |
CN101102142B (zh) * | 2007-08-01 | 2013-02-27 | 中兴通讯股份有限公司 | 一种基于正交频分复用***的分布式传输资源映射方法 |
CN103703704A (zh) * | 2011-02-24 | 2014-04-02 | 爱立信(中国)通信有限公司 | 降低移动通信***中大气波导造成的干扰 |
US8824979B2 (en) | 2007-09-21 | 2014-09-02 | Qualcomm Incorporated | Interference management employing fractional frequency reuse |
US8837305B2 (en) | 2007-11-27 | 2014-09-16 | Qualcomm Incorporated | Interference management in a wireless communication system using beam and null steering |
US8948095B2 (en) | 2007-11-27 | 2015-02-03 | Qualcomm Incorporated | Interference management in a wireless communication system using frequency selective transmission |
US9065584B2 (en) | 2010-09-29 | 2015-06-23 | Qualcomm Incorporated | Method and apparatus for adjusting rise-over-thermal threshold |
US9066306B2 (en) | 2007-09-21 | 2015-06-23 | Qualcomm Incorporated | Interference management utilizing power control |
US9078269B2 (en) | 2007-09-21 | 2015-07-07 | Qualcomm Incorporated | Interference management utilizing HARQ interlaces |
US9344973B2 (en) | 2007-09-21 | 2016-05-17 | Qualcomm Incorporated | Interference management utilizing power and attenuation profiles |
US9820263B2 (en) | 2007-01-03 | 2017-11-14 | Nokia Technologies Oy | Shared control channel structure |
Families Citing this family (165)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9130810B2 (en) | 2000-09-13 | 2015-09-08 | Qualcomm Incorporated | OFDM communications methods and apparatus |
US7295509B2 (en) | 2000-09-13 | 2007-11-13 | Qualcomm, Incorporated | Signaling method in an OFDM multiple access system |
JP3860556B2 (ja) | 2003-04-04 | 2006-12-20 | 松下電器産業株式会社 | 基地局装置及び通信方法 |
US7383057B1 (en) * | 2003-05-21 | 2008-06-03 | Nortel Networks Limited | Cyclic transmit power adjustment scheme |
IL156540A0 (en) * | 2003-06-19 | 2004-01-04 | Zion Hada | Ofdma communication system and method |
KR100667178B1 (ko) * | 2003-12-02 | 2007-01-12 | 한국전자통신연구원 | 직교 주파수 분할 다중 접속 방식 시스템에서의 자원 할당및 억세스 방법 |
JP4454320B2 (ja) * | 2004-01-09 | 2010-04-21 | 富士通株式会社 | 伝送装置、伝送制御プログラム、及び伝送方法 |
US20050163194A1 (en) * | 2004-01-28 | 2005-07-28 | Qualcomm Incorporated | Interference estimation in a wireless communication system |
KR100810247B1 (ko) * | 2004-03-05 | 2008-03-06 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 시스템에서 채널 할당 방법및 장치 |
CA2562549C (en) * | 2004-04-12 | 2013-03-19 | The Directv Group, Inc. | Methods and apparatuses for minimizing co-channel interference |
US8213553B2 (en) * | 2004-04-12 | 2012-07-03 | The Directv Group, Inc. | Method and apparatus for identifying co-channel interference |
US7672285B2 (en) | 2004-06-28 | 2010-03-02 | Dtvg Licensing, Inc. | Method and apparatus for minimizing co-channel interference by scrambling |
US7161988B2 (en) * | 2004-04-12 | 2007-01-09 | The Directv Group, Inc. | Method and apparatus for minimizing co-channel interference |
US8085831B2 (en) * | 2004-05-17 | 2011-12-27 | Qualcomm Incorporated | Interference control via selective blanking/attenuation of interfering transmissions |
JP2006019850A (ja) * | 2004-06-30 | 2006-01-19 | Hitachi Ltd | 無線通信方法、無線通信基地局及び無線通信端末 |
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 |
RU2369027C2 (ru) * | 2005-01-11 | 2009-09-27 | Самсунг Электроникс Ко., Лтд. | Способ и система для указания назначения пакета данных в системе беспроводной связи |
EP1827048A1 (en) * | 2005-01-31 | 2007-08-29 | Matsushita Electric Industrial Co., Ltd. | Base station apparatus and wireless transmission method |
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 |
US8446892B2 (en) | 2005-03-16 | 2013-05-21 | Qualcomm Incorporated | Channel structures for a quasi-orthogonal multiple-access communication system |
US9143305B2 (en) * | 2005-03-17 | 2015-09-22 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9520972B2 (en) * | 2005-03-17 | 2016-12-13 | 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 |
WO2006103543A1 (en) * | 2005-04-01 | 2006-10-05 | Nokia Corporation | Method, apparatus and computer program product providing slow associated control channel (sacch) repetition |
US9184870B2 (en) | 2005-04-01 | 2015-11-10 | Qualcomm Incorporated | Systems and methods for control channel signaling |
JP2006295725A (ja) * | 2005-04-13 | 2006-10-26 | Ntt Docomo Inc | 移動局、基地局および移動通信システム並びに通信制御方法 |
US9036538B2 (en) * | 2005-04-19 | 2015-05-19 | Qualcomm Incorporated | Frequency hopping design for single carrier FDMA systems |
US9408220B2 (en) * | 2005-04-19 | 2016-08-02 | Qualcomm Incorporated | Channel quality reporting for adaptive sectorization |
US7634277B2 (en) * | 2005-04-28 | 2009-12-15 | Cisco Technology, Inc. | Method for allocating channel resources for improving frequency utilization efficiency of wireless communication systems |
US8339930B2 (en) * | 2005-05-16 | 2012-12-25 | Qualcomm Incorporated | Pilot transmission and channel estimation with pilot weighting |
JP4907524B2 (ja) * | 2005-05-30 | 2012-03-28 | パナソニック株式会社 | マルチキャリア通信における無線通信基地局装置および無線通信方法 |
US8611284B2 (en) | 2005-05-31 | 2013-12-17 | Qualcomm Incorporated | Use of supplemental assignments to decrement resources |
US8879511B2 (en) | 2005-10-27 | 2014-11-04 | Qualcomm Incorporated | Assignment acknowledgement for a wireless communication system |
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 |
US9179319B2 (en) | 2005-06-16 | 2015-11-03 | Qualcomm Incorporated | Adaptive sectorization in cellular systems |
US7873018B2 (en) * | 2005-06-16 | 2011-01-18 | Nokia Corporation | Scheduling data transmissions to improve power efficiency in a wireless network |
US8599945B2 (en) | 2005-06-16 | 2013-12-03 | Qualcomm Incorporated | Robust rank prediction for a MIMO system |
JP4781116B2 (ja) * | 2005-06-30 | 2011-09-28 | 三洋電機株式会社 | 無線装置 |
US7257376B2 (en) * | 2005-06-30 | 2007-08-14 | Adaptix, Inc. | Systems and methods for making channel assignments to reduce interference and increase capacity of wireless networks |
JP4827845B2 (ja) * | 2005-07-29 | 2011-11-30 | パナソニック株式会社 | マルチキャリア通信における無線通信基地局装置、無線通信移動局装置、および、パイロット信号系列割当方法 |
US7457588B2 (en) * | 2005-08-01 | 2008-11-25 | Motorola, Inc. | Channel quality indicator for time, frequency and spatial channel in terrestrial radio access network |
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 |
JP4202355B2 (ja) | 2005-08-23 | 2008-12-24 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局及び通信システム |
US8644292B2 (en) * | 2005-08-24 | 2014-02-04 | Qualcomm Incorporated | Varied transmission time intervals for wireless communication system |
ATE514245T1 (de) * | 2005-08-26 | 2011-07-15 | Directv Group Inc | Verfahren und vorrichtung zur bestimmung von verwürfelungscodes für die signalübertragung |
US20070109956A1 (en) * | 2005-08-30 | 2007-05-17 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting and receiving data in a frequency division multiple access system, and system thereof |
US9136974B2 (en) * | 2005-08-30 | 2015-09-15 | Qualcomm Incorporated | Precoding and SDMA support |
US8477684B2 (en) | 2005-10-27 | 2013-07-02 | Qualcomm Incorporated | Acknowledgement of control messages in a wireless communication system |
US8582509B2 (en) | 2005-10-27 | 2013-11-12 | Qualcomm Incorporated | Scalable frequency band operation in wireless communication systems |
US9088384B2 (en) * | 2005-10-27 | 2015-07-21 | Qualcomm Incorporated | Pilot symbol transmission in wireless communication systems |
US9225488B2 (en) * | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Shared signaling channel |
US9210651B2 (en) | 2005-10-27 | 2015-12-08 | Qualcomm Incorporated | Method and apparatus for bootstraping information in a communication system |
US8693405B2 (en) | 2005-10-27 | 2014-04-08 | Qualcomm Incorporated | SDMA resource management |
US9144060B2 (en) * | 2005-10-27 | 2015-09-22 | Qualcomm Incorporated | Resource allocation for shared signaling channels |
US9225416B2 (en) | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Varied signaling channels for a reverse link in a wireless communication system |
US8045512B2 (en) | 2005-10-27 | 2011-10-25 | 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 |
US8582548B2 (en) | 2005-11-18 | 2013-11-12 | Qualcomm Incorporated | Frequency division multiple access schemes for wireless communication |
US8160569B1 (en) * | 2005-12-07 | 2012-04-17 | Rockwell Collins, Inc. | Bootstrap recursive directional determination for dynamic high-rate directional networking links |
US8412249B2 (en) * | 2005-12-20 | 2013-04-02 | Alcatel Lucent | Resource allocation based on interference mitigation in a wireless communication system |
JP4413869B2 (ja) * | 2006-01-17 | 2010-02-10 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信装置及び送信方法 |
US8098644B2 (en) | 2006-01-18 | 2012-01-17 | Motorola Mobility, Inc. | Method and apparatus for uplink resource allocation in a frequency division multiple access communication system |
US8611300B2 (en) * | 2006-01-18 | 2013-12-17 | Motorola Mobility Llc | Method and apparatus for conveying control channel information in OFDMA system |
PL2365723T3 (pl) * | 2006-01-18 | 2018-02-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Zlokalizowana i rozproszona transmisja |
JP4739354B2 (ja) * | 2006-01-23 | 2011-08-03 | シャープ株式会社 | 基地局装置、移動局装置、移動局識別情報割り当て方法、プログラム及び記録媒体 |
KR100895183B1 (ko) * | 2006-02-03 | 2009-04-24 | 삼성전자주식회사 | 무선통신 시스템을 위한 주변 셀 간섭의 제거를 위한송수신 방법 및 장치 |
JP4343926B2 (ja) * | 2006-02-08 | 2009-10-14 | 株式会社エヌ・ティ・ティ・ドコモ | 送信装置および送信方法 |
US20070237254A1 (en) * | 2006-04-10 | 2007-10-11 | Nokia Corporation | Configuring a device for wireless communication |
RU2554539C2 (ru) * | 2006-04-28 | 2015-06-27 | Панасоник Интеллекчуал Проперти Корпорэйшн оф Америка | Устройство базовой станции радиосвязи и способ радиосвязи, используемые для связи с множеством несущих |
WO2007125591A1 (ja) * | 2006-04-28 | 2007-11-08 | Mitsubishi Denki Kabushiki Kaisha | 無線通信装置 |
US7809079B2 (en) * | 2006-05-02 | 2010-10-05 | Panasonic Corporation | Radio communication base station apparatus in multiple-carrier communication and radio communication method |
US7711373B2 (en) * | 2006-05-11 | 2010-05-04 | Nokia Corporation | Multiradio control interface |
US7657286B2 (en) * | 2006-05-11 | 2010-02-02 | Nokia Corporation | Multiradio control interface element in modem |
DE102006023641A1 (de) * | 2006-05-18 | 2007-11-22 | Vodafone Holding Gmbh | Mobilfunknetz mit inverser Frequenzüberlagerung |
WO2007138664A1 (ja) * | 2006-05-26 | 2007-12-06 | Mitsubishi Electric Corporation | スケジューリング方法および通信装置 |
US7664532B2 (en) * | 2006-06-02 | 2010-02-16 | Nokia Corporation | Radio transmission scheduling according to multiradio control in a radio modem |
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 |
JP5242025B2 (ja) | 2006-06-19 | 2013-07-24 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局および送信方法 |
EP2039044A2 (en) * | 2006-06-21 | 2009-03-25 | Qualcomm Incorporated | Methods and apparatus for measuring, communicating and/or using interference information |
CA2653602A1 (en) * | 2006-06-21 | 2007-12-27 | Qualcomm Incorporated | Wireless resource allocation methods and apparatus |
TWI372539B (en) * | 2006-06-23 | 2012-09-11 | Qualcomm Inc | Methods and systems for processing overhead reduction for control channel packets |
JP4786467B2 (ja) * | 2006-08-22 | 2011-10-05 | 株式会社エヌ・ティ・ティ・ドコモ | 送信装置 |
US20100202369A1 (en) * | 2006-08-28 | 2010-08-12 | Nokia Corporation | Apparatus, Method and Computer Program Product Providing Harq-Aware Packet Scheduler |
JP4845644B2 (ja) * | 2006-08-29 | 2011-12-28 | 三洋電機株式会社 | 通信方法およびそれを利用した無線装置 |
JP2008067320A (ja) * | 2006-09-11 | 2008-03-21 | Matsushita Electric Ind Co Ltd | 基地局装置および端末装置 |
US8160084B2 (en) | 2006-09-22 | 2012-04-17 | Nokia Corporation | Method for time-stamping messages |
JP4847537B2 (ja) * | 2006-09-27 | 2011-12-28 | 富士通株式会社 | 無線通信装置 |
US7949364B2 (en) * | 2006-10-03 | 2011-05-24 | Nokia Corporation | System for managing radio modems |
US20080084853A1 (en) | 2006-10-04 | 2008-04-10 | Motorola, Inc. | Radio resource assignment in control channel in wireless communication systems |
US7778307B2 (en) * | 2006-10-04 | 2010-08-17 | Motorola, Inc. | Allocation of control channel for radio resource assignment in wireless communication systems |
BRPI0717860B1 (pt) * | 2006-11-03 | 2020-01-21 | Google Technology Holdings LLC | método em um dispositivo de comunicação sem fio e método em uma entidade de infra-estrutura de rede de comunicação sem fio |
JP2008124644A (ja) * | 2006-11-09 | 2008-05-29 | Ministry Of National Defense Chung Shan Inst Of Science & Technology | 干渉回避伝送システムとその方法 |
US20080118014A1 (en) * | 2006-11-16 | 2008-05-22 | Nokia Corporation | Utilizing wake-up signals for synchronizing multiradio timing |
EP2091165B1 (en) * | 2006-12-08 | 2014-09-17 | Fujitsu Limited | Method for reducing interference between adjacent sectors, and base station apparatus |
GB2458418B (en) * | 2006-12-19 | 2011-08-03 | Lg Electronics Inc | Sequence generating method for efficient detection and method for transmitting and receiving signals using the same |
WO2008084392A2 (en) * | 2007-01-12 | 2008-07-17 | Nokia Corporation | Method and apparatus for providing automatic control channel mapping |
CN101232484B (zh) * | 2007-01-26 | 2011-08-17 | 电信科学技术研究院 | 信号传输方法、装置及通信*** |
CN101820670B (zh) * | 2007-01-31 | 2013-11-06 | 夏普株式会社 | 基站装置及其通信方法 |
WO2008111224A1 (ja) * | 2007-03-15 | 2008-09-18 | Fujitsu Limited | 移動通信システムで使用される基地局及び方法 |
US8547986B2 (en) | 2007-04-30 | 2013-10-01 | Apple Inc. | System and method for resource block-specific control signaling |
PL1990926T3 (pl) | 2007-05-07 | 2014-01-31 | Wireless Future Tech Inc | Kanały sterujące w systemach sieci komunikacyjnych |
US20080291830A1 (en) * | 2007-05-25 | 2008-11-27 | Nokia Corporation | Multiradio control incorporating quality of service |
WO2008149726A1 (ja) | 2007-05-31 | 2008-12-11 | Nec Corporation | 基地局、無線通信システム及び帯域制御方法 |
US9131465B2 (en) * | 2007-06-08 | 2015-09-08 | Samsung Electronics Co., Ltd. | Methods and apparatus for mapping control channels to resources in OFDM systems |
US20090103488A1 (en) * | 2007-06-28 | 2009-04-23 | University Of Maryland | Practical method for resource allocation for qos in ofdma-based wireless systems |
GB0713338D0 (en) * | 2007-07-10 | 2007-08-22 | Vodafone Plc | Interference co-ordination |
US7873011B2 (en) * | 2007-08-08 | 2011-01-18 | Nokia Corporation | Apparatus, method and computer program product for bi-directional resource allocation to decrease signaling for retransmissions |
JP4412505B2 (ja) * | 2007-08-08 | 2010-02-10 | 日本電気株式会社 | 無線通信システム |
KR100884386B1 (ko) * | 2007-08-09 | 2009-02-17 | 한국전자통신연구원 | 자원 할당 방법 및 장치 |
US20090080499A1 (en) * | 2007-09-21 | 2009-03-26 | Qualcomm Incorporated | Interference management employing fractional code reuse |
US7813739B2 (en) * | 2007-09-27 | 2010-10-12 | Koon Hoo Teo | Method for reducing inter-cell interference in wireless OFDMA networks |
US8767637B2 (en) * | 2007-11-05 | 2014-07-01 | Apple Inc. | Methods and systems for resource allocation |
US8798665B2 (en) | 2007-11-15 | 2014-08-05 | Qualcomm Incorporated | Beacon-based control channels |
US9326253B2 (en) * | 2007-11-15 | 2016-04-26 | Qualcomm Incorporated | Wireless communication channel blanking |
US8761032B2 (en) * | 2007-11-16 | 2014-06-24 | Qualcomm Incorporated | Random reuse based control channels |
KR101467570B1 (ko) * | 2007-11-29 | 2014-12-01 | 엘지전자 주식회사 | 무선통신 시스템에서 무선자원 할당방법 |
KR101541910B1 (ko) * | 2007-11-29 | 2015-08-04 | 엘지전자 주식회사 | 무선통신 시스템에서 ack/nack 신호 전송방법 |
KR101533457B1 (ko) * | 2007-11-29 | 2015-07-03 | 엘지전자 주식회사 | 무선통신 시스템에서 제어신호 전송방법 |
US8724581B2 (en) | 2007-12-05 | 2014-05-13 | Lg Electronics Inc. | Method of allocating resources in wireless communication systems |
US8897269B2 (en) | 2008-01-30 | 2014-11-25 | Qualcomm Incorporated | Method and apparatus for mitigating pilot pollution in a wireless network |
US9009573B2 (en) | 2008-02-01 | 2015-04-14 | Qualcomm Incorporated | Method and apparatus for facilitating concatenated codes for beacon channels |
US8483650B2 (en) * | 2008-02-06 | 2013-07-09 | At&T Mobility Ii Llc | Management of a multi-application mobile carrier tree |
US8270435B2 (en) * | 2008-03-10 | 2012-09-18 | Zte (Usa) Inc. | Method and system for variable-sized resource block allocation within OFDMA communication systems |
JP2009224944A (ja) * | 2008-03-14 | 2009-10-01 | Fujitsu Ltd | 無線通信システム、無線基地局、移動局及びリソースブロック割り当て方法 |
US7978623B1 (en) * | 2008-03-22 | 2011-07-12 | Freescale Semiconductor, Inc. | Channel rank updates in multiple-input multiple-output communication systems |
US8265638B2 (en) * | 2008-03-27 | 2012-09-11 | Broadcom Corporation | Channel frequency reuse for narrow beam video streaming based upon mobile terminal location information |
US9107239B2 (en) | 2008-04-07 | 2015-08-11 | Qualcomm Incorporated | Systems and methods to define control channels using reserved resource blocks |
US8675537B2 (en) * | 2008-04-07 | 2014-03-18 | Qualcomm Incorporated | Method and apparatus for using MBSFN subframes to send unicast information |
EP2129178A1 (en) | 2008-05-06 | 2009-12-02 | Alcatel Lucent | Method for allocating frequency subchannels on an air interface of a wireless communication system and corresponding radio resource allocation module |
US8199633B2 (en) | 2008-05-27 | 2012-06-12 | Kyocera Corporation | Base station and wireless communication method |
ES2685481T3 (es) | 2008-06-20 | 2018-10-09 | Nec Corporation | Procedimiento de asignación de recursos, estación base, estación móvil y programa |
ES2764580T3 (es) * | 2008-06-20 | 2020-06-03 | Nec Corp | Método de asignación de recursos y estación base |
US9974065B2 (en) * | 2008-06-25 | 2018-05-15 | Qualcomm Incorporated | Dynamic control blanking in heterogeneous networks |
US20110106953A1 (en) * | 2008-07-03 | 2011-05-05 | Shigeto Suzuki | Wireless communication system, communication apparatus, wireless communication method and wireless communication program |
US8060099B2 (en) | 2008-08-27 | 2011-11-15 | Qualcomm Incorporated | Inter-sector control channel transmission |
US8422469B2 (en) * | 2008-08-29 | 2013-04-16 | Ntt Docomo, Inc. | Method for interference-minimizing resource block-size selection at a macrocell, a microcell and a femtocell |
JP5287870B2 (ja) * | 2008-12-24 | 2013-09-11 | 富士通株式会社 | ネットワーク装置、通信装置、および通信制御方法 |
EP2230874B1 (en) * | 2009-03-17 | 2016-12-28 | Alcatel Lucent | Method for scheduling terminals in a radio communication network, and corresponding base station |
US8666318B2 (en) * | 2009-06-24 | 2014-03-04 | Motorola Mobility Llc | Method and apparatus for managing cellular uplink transmissions |
WO2011015223A1 (en) * | 2009-08-03 | 2011-02-10 | Nokia Siemens Networks Oy | Reducing interference from dominant interfering neighboring base stations |
US20110141918A1 (en) * | 2009-09-13 | 2011-06-16 | Research Institute Of Tsinghua University In Shenzhen | Time division multiplexing method and system |
CN102088326B (zh) * | 2009-12-07 | 2013-06-12 | 珠海优特电力科技股份有限公司 | 一种分时复用方法及其装置 |
JP5192503B2 (ja) * | 2010-02-25 | 2013-05-08 | 株式会社エヌ・ティ・ティ・ドコモ | 情報伝送方法、基地局装置及び移動局装置 |
EP2562943B1 (en) * | 2010-04-23 | 2019-06-05 | LG Electronics Inc. | Method for transceiving signals between a base station and a relay node in a multiuser multi-antenna wireless communication system, and apparatus for same |
JP5589558B2 (ja) * | 2010-05-26 | 2014-09-17 | ソニー株式会社 | 無線通信装置および無線通信方法 |
EP3002888B1 (en) * | 2010-06-23 | 2017-06-14 | Telefonaktiebolaget LM Ericsson (publ) | Reference signal interference management in heterogeneous network deployments |
US9319111B2 (en) * | 2011-01-17 | 2016-04-19 | Optis Wireless Technology, Llc | Code allocation for uplink MIMO |
KR102001931B1 (ko) | 2011-05-04 | 2019-10-01 | 엘지전자 주식회사 | 무선 통신 시스템에서 기지국과 릴레이 노드 간의 신호 송수신 방법 및 이를 위한 장치 |
US8781400B2 (en) * | 2011-06-30 | 2014-07-15 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for reducing co-channel interference |
US8995918B2 (en) * | 2011-11-14 | 2015-03-31 | Motorola Solutions, Inc. | Mitigating transmission interference between digital radio and broadband communication devices |
US10264587B2 (en) | 2012-01-17 | 2019-04-16 | Motorola Solutions, Inc. | Collaborative interference mitigation between physically-proximate narrowband and broadband communication devices |
JP2014033249A (ja) * | 2012-08-01 | 2014-02-20 | Ntt Docomo Inc | 無線通信システムおよび上りリンクリソース割り当て方法 |
US9374205B1 (en) * | 2013-08-23 | 2016-06-21 | Sprint Spectrum L.P. | Inter-cell interference reduction |
CN104754745A (zh) * | 2013-12-31 | 2015-07-01 | 中兴通讯股份有限公司 | 一种长期演进***中分配资源块的方法及装置 |
WO2016041570A1 (en) * | 2014-09-15 | 2016-03-24 | Nokia Solutions And Networks Oy | Downlink control channel for single carrier transmission |
JP6755298B2 (ja) * | 2015-07-06 | 2020-09-16 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | ワイヤレスシステムにおけるデータ送信のためのリソース割り当て |
KR101784595B1 (ko) | 2016-01-15 | 2017-10-11 | 한국과학기술원 | Bdma 기반 통신시스템에서 자원 재사용 방법 |
WO2017122882A1 (ko) * | 2016-01-15 | 2017-07-20 | 한국과학기술원 | Bdma 기반 통신시스템에서 자원 재사용 방법 |
CN110855407B (zh) * | 2016-03-31 | 2020-12-08 | 华为技术有限公司 | 信息的发送方法、发送装置、通信装置及可读存储介质 |
US10873951B1 (en) | 2019-06-04 | 2020-12-22 | Motorola Solutions, Inc. | Method and device to minimize interference in a converged LMR/LTE communication device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4144496A (en) * | 1976-03-17 | 1979-03-13 | Harris Corporation | Mobile communication system and method employing frequency reuse within a geographical service area |
US5722043A (en) * | 1993-02-05 | 1998-02-24 | The Research Foundation Of State University Of New York | Method and apparatus of assigning and sharing channels in a cellular communication system |
AUPM448194A0 (en) * | 1994-03-15 | 1994-04-14 | Telstra Corporation Limited | A method and apparatus for frequency allocation in a cellular telecommunications network |
FI99182C (fi) * | 1994-05-26 | 1997-10-10 | Nokia Telecommunications Oy | Menetelmä tukiaseman yleislähetyskanavan kuuluvuuden parantamiseksi, sekä solukkoradiojärjestelmä |
US5805633A (en) * | 1995-09-06 | 1998-09-08 | Telefonaktiebolaget L M Ericsson | Method and apparatus for frequency planning in a multi-system cellular communication network |
US5691709A (en) * | 1995-10-10 | 1997-11-25 | Motorola, Inc. | Communication transceiver providing unscheduled acknowledge back responses and method therefor |
US6069885A (en) * | 1996-12-30 | 2000-05-30 | At&T Corp | Method and apparatus for providing high speed services using a wireless communications system |
US6011786A (en) * | 1997-06-06 | 2000-01-04 | Ericsson Inc. | Systems and methods for control channel communication in cellular radiotelephone systems |
US6262980B1 (en) * | 1997-12-02 | 2001-07-17 | At&T Corp | Dynamic resource allocation method and apparatus for broadband services in a wireless communications system |
US7139237B2 (en) * | 2000-12-29 | 2006-11-21 | Motorola, Inc. | Method and system for multirate multiuser modulation |
BR0307061A (pt) * | 2002-01-22 | 2006-04-11 | Ipr Licensing Inc | método e aparelho para reduzir a sobrecarga em um sistema de comunicações de multiplexação por divisão de tempo (tdm); e método e aparelho para a comunicação sobre enlaces direto e reverso em um sistema de comunicações de multiplexação por divisão de tempo (tdm) |
US7079848B2 (en) * | 2002-04-05 | 2006-07-18 | Lucent Technologies Inc. | Network controlled fast cell switching |
GB2391427B (en) * | 2002-07-24 | 2005-12-21 | Motorola Inc | A communication system and method of allocating resource thereof |
-
2003
- 2003-03-24 US US10/395,782 patent/US7016319B2/en not_active Expired - Lifetime
-
2004
- 2004-03-11 EP EP04719828A patent/EP1609258A4/en not_active Withdrawn
- 2004-03-11 KR KR1020057017876A patent/KR100750527B1/ko active IP Right Grant
- 2004-03-11 CN CN200480007030.XA patent/CN1762117B/zh not_active Expired - Fee Related
- 2004-03-11 CA CA002519643A patent/CA2519643C/en not_active Expired - Lifetime
- 2004-03-11 WO PCT/US2004/007538 patent/WO2004086636A2/en active Application Filing
- 2004-03-11 JP JP2005518903A patent/JP4224065B2/ja not_active Expired - Lifetime
-
2005
- 2005-08-23 IL IL170446A patent/IL170446A/en unknown
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101444135B (zh) * | 2006-05-11 | 2012-01-11 | 诺基亚公司 | 基于信息类型减小终端设备中的干扰 |
US9820263B2 (en) | 2007-01-03 | 2017-11-14 | Nokia Technologies Oy | Shared control channel structure |
CN101809929A (zh) * | 2007-01-04 | 2010-08-18 | 诺基亚公司 | 对控制信道的时间频率资源的分配 |
CN101102142B (zh) * | 2007-08-01 | 2013-02-27 | 中兴通讯股份有限公司 | 一种基于正交频分复用***的分布式传输资源映射方法 |
US9066306B2 (en) | 2007-09-21 | 2015-06-23 | Qualcomm Incorporated | Interference management utilizing power control |
CN101869001A (zh) * | 2007-09-21 | 2010-10-20 | 高通股份有限公司 | 使用部分时间重用的干扰管理 |
US9374791B2 (en) | 2007-09-21 | 2016-06-21 | Qualcomm Incorporated | Interference management utilizing power and attenuation profiles |
US8824979B2 (en) | 2007-09-21 | 2014-09-02 | Qualcomm Incorporated | Interference management employing fractional frequency reuse |
US9344973B2 (en) | 2007-09-21 | 2016-05-17 | Qualcomm Incorporated | Interference management utilizing power and attenuation profiles |
US9137806B2 (en) | 2007-09-21 | 2015-09-15 | Qualcomm Incorporated | Interference management employing fractional time reuse |
US9078269B2 (en) | 2007-09-21 | 2015-07-07 | Qualcomm Incorporated | Interference management utilizing HARQ interlaces |
US9119217B2 (en) | 2007-11-27 | 2015-08-25 | Qualcomm Incorporated | Interference management in a wireless communication system using frequency selective transmission |
US9072102B2 (en) | 2007-11-27 | 2015-06-30 | Qualcomm Incorporated | Interference management in a wireless communication system using adaptive path loss adjustment |
US8948095B2 (en) | 2007-11-27 | 2015-02-03 | Qualcomm Incorporated | Interference management in a wireless communication system using frequency selective transmission |
US8867456B2 (en) | 2007-11-27 | 2014-10-21 | Qualcomm Incorporated | Interface management in wireless communication system using hybrid time reuse |
US8848619B2 (en) | 2007-11-27 | 2014-09-30 | Qualcomm Incorporated | Interface management in a wireless communication system using subframe time reuse |
US9288814B2 (en) | 2007-11-27 | 2016-03-15 | Qualcomm Incorporated | Interface management in wireless communication system using hybrid time reuse |
US8837305B2 (en) | 2007-11-27 | 2014-09-16 | Qualcomm Incorporated | Interference management in a wireless communication system using beam and null steering |
CN101605117B (zh) * | 2008-06-13 | 2012-09-05 | 中兴通讯股份有限公司 | 导频分配方法及*** |
US9065584B2 (en) | 2010-09-29 | 2015-06-23 | Qualcomm Incorporated | Method and apparatus for adjusting rise-over-thermal threshold |
CN103703704A (zh) * | 2011-02-24 | 2014-04-02 | 爱立信(中国)通信有限公司 | 降低移动通信***中大气波导造成的干扰 |
CN103703704B (zh) * | 2011-02-24 | 2017-02-15 | 爱立信(中国)通信有限公司 | 降低移动通信***中大气波导造成的干扰 |
US9729260B2 (en) | 2011-02-24 | 2017-08-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Reducing interference caused by an atmospheric duct in a mobile communication system |
Also Published As
Publication number | Publication date |
---|---|
JP2006515141A (ja) | 2006-05-18 |
US7016319B2 (en) | 2006-03-21 |
CN1762117B (zh) | 2010-12-22 |
WO2004086636A3 (en) | 2005-01-27 |
JP4224065B2 (ja) | 2009-02-12 |
EP1609258A4 (en) | 2009-03-11 |
EP1609258A2 (en) | 2005-12-28 |
CA2519643C (en) | 2008-04-15 |
US20040190482A1 (en) | 2004-09-30 |
CA2519643A1 (en) | 2004-10-07 |
KR100750527B1 (ko) | 2007-08-21 |
KR20050110692A (ko) | 2005-11-23 |
IL170446A (en) | 2010-11-30 |
WO2004086636A2 (en) | 2004-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1762117B (zh) | 降低通信***中共信道干扰的方法和设备 | |
CN101404636B (zh) | 无线通信方法 | |
US7787356B2 (en) | Method and apparatus for indexing physical channels in an OFDMA system | |
CN1930797B (zh) | 在正交频分多址蜂窝通信***中分配子信道的方法 | |
CN102523078B (zh) | 基站、发送方法及通信*** | |
CN103220805B (zh) | 基站和接收方法 | |
CN102684861B (zh) | 正交频分多址无线包***及其基站、移动设备和通信方法 | |
CN101039160B (zh) | 共享控制信道资源的复用***、方法及其接收设备 | |
CN101534559B (zh) | 资源分配器及资源分配方法 | |
US20070002958A1 (en) | Apparatus and method for configuring frame in a broadband wireless communication system | |
CN101124795A (zh) | 无线通信***中的受约束跳频 | |
CN1874334A (zh) | 一种在使用正交频分多址的***中选择副载波的方法及设备 | |
CN1685647A (zh) | 一个无线***中的信标信令 | |
CN1481633A (zh) | 具有基于组的副载波分配的多载波通信 | |
CN101043693A (zh) | 一种在小区间消除干扰的方法及*** | |
CN1875596A (zh) | 在正交频分多址通信***中分配子信道的装置和方法 | |
CN101064927A (zh) | 无线通信***中指示信道资源分配的设备和方法 | |
CN101568128B (zh) | 一种子载波映射方法 | |
CN101617559A (zh) | 基站、通信终端、发送方法及接收方法 | |
CN101060699A (zh) | 下行控制信令的传输方法和设备 | |
CN101064701A (zh) | 一种发送测量导频的方法及其用户终端、*** | |
US7385915B2 (en) | Apparatus, and associated method, for facilitating communication allocation in a radio communication system | |
CN101682843A (zh) | 子载波排列区域划分方法及信息配置*** | |
CN101421945A (zh) | 用于分配传送资源和发信号通知所分配的传送资源以进行频率分集的方法和设备 | |
KR20070093657A (ko) | 직교 주파수 다중 접속 방식의 시스템에서 자원 할당 방법및 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110119 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110119 Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois, USA Patentee before: Motorola, Inc. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160510 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20180311 |