CN1926842A - 用于在宽带通信系统中发射和接收窄带信号的方法和装置 - Google Patents
用于在宽带通信系统中发射和接收窄带信号的方法和装置 Download PDFInfo
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- CN1926842A CN1926842A CNA2005800068906A CN200580006890A CN1926842A CN 1926842 A CN1926842 A CN 1926842A CN A2005800068906 A CNA2005800068906 A CN A2005800068906A CN 200580006890 A CN200580006890 A CN 200580006890A CN 1926842 A CN1926842 A CN 1926842A
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- 238000004891 communication Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 31
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- 238000005259 measurement Methods 0.000 description 5
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- 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
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- 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
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- 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
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
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- 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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1438—Negotiation of transmission parameters prior to communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/833,410 | 2004-04-28 | ||
US10/833,410 US7047006B2 (en) | 2004-04-28 | 2004-04-28 | Method and apparatus for transmission and reception of narrowband signals within a wideband communication system |
PCT/US2005/009129 WO2005109837A1 (en) | 2004-04-28 | 2005-03-18 | Method and apparatus for transmission and reception of narrowband signals within a wideband communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1926842A true CN1926842A (zh) | 2007-03-07 |
CN1926842B CN1926842B (zh) | 2010-05-05 |
Family
ID=35187774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800068906A Active CN1926842B (zh) | 2004-04-28 | 2005-03-18 | 用于在宽带通信系统中发射和接收窄带信号的方法和装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7047006B2 (zh) |
EP (1) | EP1743471B1 (zh) |
JP (1) | JP4855385B2 (zh) |
KR (1) | KR100839011B1 (zh) |
CN (1) | CN1926842B (zh) |
CA (1) | CA2579568C (zh) |
TW (1) | TWI354503B (zh) |
WO (1) | WO2005109837A1 (zh) |
Cited By (9)
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---|---|---|---|---|
CN102088322A (zh) * | 2009-12-03 | 2011-06-08 | 马维尔国际贸易有限公司 | 在多技术通信终端中的rssi估计 |
CN102256339A (zh) * | 2010-05-17 | 2011-11-23 | 中兴通讯股份有限公司 | 业务数据传输方法、接收机、移动终端、发射机以及基站 |
CN101287260B (zh) * | 2007-04-11 | 2012-07-04 | 华为技术有限公司 | 一种下行信道质量上报方法和设备 |
CN104081858A (zh) * | 2012-01-31 | 2014-10-01 | 高通股份有限公司 | 用于窄带信道选择的系统和方法 |
CN104956752A (zh) * | 2013-01-24 | 2015-09-30 | 索尼公司 | 移动通信设备和用于基于ue能力分配虚拟载波外部的资源的方法 |
CN104956753A (zh) * | 2013-01-24 | 2015-09-30 | 索尼公司 | 移动通信基站和用于基于ue能力分配虚拟载波外部的资源的方法 |
CN105828340A (zh) * | 2010-06-22 | 2016-08-03 | 汤姆森特许公司 | 电视空白区中设备访问、启用和控制的方法和装置 |
WO2017036296A1 (zh) * | 2015-09-06 | 2017-03-09 | 中兴通讯股份有限公司 | 一种窄带正交频分复用信号的传输方法及装置 |
CN104919880B (zh) * | 2013-01-16 | 2018-09-11 | 索尼公司 | 用于基于信道条件的测量为机器类型通信选择虚拟载波的移动通信终端设备和方法 |
Families Citing this family (130)
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 |
DE10207004A1 (de) * | 2002-02-19 | 2003-08-28 | Bosch Gmbh Robert | Antriebsvorrichtung |
US20050079840A1 (en) * | 2003-10-11 | 2005-04-14 | Visteon Global Technologies, Inc. | Method for controlling the selectivity of a tuner in a variable bandwidth system |
US20060014506A1 (en) * | 2004-07-19 | 2006-01-19 | Haartsen Jacobus C | Dynamic carrier selection and link adaptation in fading environments |
US9148256B2 (en) | 2004-07-21 | 2015-09-29 | Qualcomm Incorporated | Performance based rank prediction for MIMO design |
US9137822B2 (en) | 2004-07-21 | 2015-09-15 | Qualcomm Incorporated | Efficient signaling over access channel |
KR20060016053A (ko) * | 2004-08-16 | 2006-02-21 | 삼성전자주식회사 | 무선 통신 시스템에서 프리앰블 송수신 장치 및 방법 |
EP3364573B1 (en) | 2004-10-29 | 2024-03-20 | Sharp Kabushiki Kaisha | Communication method and radio transmitter |
KR100606083B1 (ko) * | 2004-11-04 | 2006-07-31 | 삼성전자주식회사 | 광대역 무선 접속 통신 시스템에서 부채널 할당 시스템 및 방법 |
US7606596B2 (en) * | 2004-12-01 | 2009-10-20 | Adaptix, Inc. | Exploiting multiuser diversity through phase modulation multiplexing |
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 |
US8571132B2 (en) * | 2004-12-22 | 2013-10-29 | Qualcomm Incorporated | Constrained hopping in wireless communication systems |
CN101103571B (zh) * | 2005-01-18 | 2011-12-14 | 夏普株式会社 | 无线通信装置、便携式终端以及无线通信方法 |
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 |
EP1867094A2 (en) | 2005-03-15 | 2007-12-19 | Trapeze Networks, Inc. | System and method for distributing keys in a wireless network |
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 |
US9461859B2 (en) | 2005-03-17 | 2016-10-04 | 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 |
US9184870B2 (en) | 2005-04-01 | 2015-11-10 | Qualcomm Incorporated | Systems and methods for control channel signaling |
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 |
US7564822B2 (en) * | 2005-05-19 | 2009-07-21 | Alcatel-Lucent Usa Inc. | Method of reverse link transmission in a wireless network using code and frequency multiplexing |
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 |
US7894818B2 (en) * | 2005-06-15 | 2011-02-22 | Samsung Electronics Co., Ltd. | Apparatus and method for multiplexing broadcast and unicast traffic in a multi-carrier wireless network |
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 |
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 |
US9209956B2 (en) | 2005-08-22 | 2015-12-08 | Qualcomm Incorporated | Segment sensitive scheduling |
US20070041457A1 (en) | 2005-08-22 | 2007-02-22 | Tamer Kadous | Method and apparatus for providing antenna diversity in a wireless communication system |
US8644292B2 (en) | 2005-08-24 | 2014-02-04 | Qualcomm Incorporated | Varied transmission time intervals for wireless communication system |
KR101119281B1 (ko) | 2005-08-29 | 2012-03-15 | 삼성전자주식회사 | 무선 통신 시스템에서 채널 품질 정보 피드백 장치 및방법과 이를 이용한 스케줄링 장치 및 방법 |
US9136974B2 (en) * | 2005-08-30 | 2015-09-15 | Qualcomm Incorporated | Precoding and SDMA support |
US7724703B2 (en) | 2005-10-13 | 2010-05-25 | Belden, Inc. | System and method for wireless network monitoring |
WO2007044986A2 (en) | 2005-10-13 | 2007-04-19 | Trapeze Networks, Inc. | System and method for remote monitoring in a wireless network |
US8638762B2 (en) | 2005-10-13 | 2014-01-28 | Trapeze Networks, Inc. | System and method for network integrity |
US7573859B2 (en) | 2005-10-13 | 2009-08-11 | Trapeze Networks, Inc. | System and method for remote monitoring in a wireless network |
US9210651B2 (en) | 2005-10-27 | 2015-12-08 | Qualcomm Incorporated | Method and apparatus for bootstraping information in a communication system |
US9225416B2 (en) | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Varied signaling channels for a reverse link in a wireless communication system |
US9144060B2 (en) | 2005-10-27 | 2015-09-22 | Qualcomm Incorporated | Resource allocation for shared signaling channels |
US9088384B2 (en) | 2005-10-27 | 2015-07-21 | Qualcomm Incorporated | Pilot symbol transmission in wireless communication systems |
US9172453B2 (en) | 2005-10-27 | 2015-10-27 | Qualcomm Incorporated | Method and apparatus for pre-coding frequency division duplexing system |
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 |
US8045512B2 (en) | 2005-10-27 | 2011-10-25 | Qualcomm Incorporated | Scalable frequency band operation in wireless communication systems |
US9225488B2 (en) | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Shared signaling channel |
US8693405B2 (en) | 2005-10-27 | 2014-04-08 | Qualcomm Incorporated | SDMA resource management |
DE602005010592D1 (de) * | 2005-11-15 | 2008-12-04 | Alcatel Lucent | Verfahren zur Übertragung von Kanalqualitätsinformationen in einem Multiträger-Funkkommunikationssystem und entsprechende Mobilstation und Basisstation |
US8582548B2 (en) | 2005-11-18 | 2013-11-12 | Qualcomm Incorporated | Frequency division multiple access schemes for wireless communication |
KR101211807B1 (ko) | 2006-01-05 | 2012-12-12 | 엘지전자 주식회사 | 이동통신 시스템에서 무선단말의 동기상태 관리방법 |
CN101682557A (zh) | 2006-01-05 | 2010-03-24 | Lg电子株式会社 | 在移动通信系统中发送数据 |
JP4806030B2 (ja) | 2006-01-05 | 2011-11-02 | エルジー エレクトロニクス インコーポレイティド | 移動通信システムで信号を転送する方法 |
KR100912784B1 (ko) | 2006-01-05 | 2009-08-18 | 엘지전자 주식회사 | 데이터 송신 방법 및 데이터 재전송 방법 |
KR101319870B1 (ko) | 2006-01-05 | 2013-10-18 | 엘지전자 주식회사 | 이동 통신 시스템에서의 핸드오버 방법 |
KR101333918B1 (ko) | 2006-01-05 | 2013-11-27 | 엘지전자 주식회사 | 이동 통신 시스템의 점-대-다 서비스 통신 |
US9456455B2 (en) | 2006-01-05 | 2016-09-27 | Lg Electronics Inc. | Method of transmitting feedback information in a wireless communication system |
US7881724B2 (en) | 2006-01-05 | 2011-02-01 | Lg Electronics Inc. | Allocating radio resources in mobile communications system |
KR101268200B1 (ko) | 2006-01-05 | 2013-05-27 | 엘지전자 주식회사 | 이동통신 시스템에서의 무선자원 할당방법 |
KR101265628B1 (ko) | 2006-01-05 | 2013-05-22 | 엘지전자 주식회사 | 이동 통신 시스템에서의 무선 자원 스케줄링 방법 |
KR101203841B1 (ko) | 2006-01-05 | 2012-11-21 | 엘지전자 주식회사 | 무선 통신 시스템에서의 페이징 메시지 전송 및 수신 방법 |
KR101187076B1 (ko) | 2006-01-05 | 2012-09-27 | 엘지전자 주식회사 | 이동 통신 시스템에 있어서 신호 전송 방법 |
RU2391795C2 (ru) * | 2006-02-03 | 2010-06-10 | Интердиджитал Текнолоджи Корпорейшн | Устройство и процедура определения и распределения ресурсов на основе качества обслуживания в системах развития и долгосрочного развития высокоскоростного пакетного доступа |
KR101358469B1 (ko) * | 2006-02-07 | 2014-02-06 | 엘지전자 주식회사 | 무선 네트워크(network) 안에서 상향(uplink)및 하향(downlink) 대역폭(bandwidth)의선택 및 신호 방법 |
US8493854B2 (en) | 2006-02-07 | 2013-07-23 | Lg Electronics Inc. | Method for avoiding collision using identifier in mobile network |
KR101216751B1 (ko) | 2006-02-07 | 2012-12-28 | 엘지전자 주식회사 | 이동 통신 시스템에서 식별자를 이용한 충돌 회피 방법 |
KR101387475B1 (ko) | 2006-03-22 | 2014-04-22 | 엘지전자 주식회사 | 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법 |
US7782900B2 (en) * | 2006-05-01 | 2010-08-24 | Alcatel-Lucent Usa Inc. | Method for increasing spectrum efficiency in an OFDM based multi-bandwidth wireless system |
US7558266B2 (en) | 2006-05-03 | 2009-07-07 | Trapeze Networks, Inc. | System and method for restricting network access using forwarding databases |
WO2007132365A2 (en) | 2006-05-11 | 2007-11-22 | Koninklijke Philips Electronics N.V. | Multi-carrier allocation using reciprocal nature of uplink and downlink in time division duplex to use just uplink pilots |
US8966018B2 (en) | 2006-05-19 | 2015-02-24 | Trapeze Networks, Inc. | Automated network device configuration and network deployment |
US9191799B2 (en) | 2006-06-09 | 2015-11-17 | Juniper Networks, Inc. | Sharing data between wireless switches system and method |
US8818322B2 (en) | 2006-06-09 | 2014-08-26 | Trapeze Networks, Inc. | Untethered access point mesh system and method |
US9258702B2 (en) | 2006-06-09 | 2016-02-09 | Trapeze Networks, Inc. | AP-local dynamic switching |
EP2030359B1 (en) | 2006-06-21 | 2017-12-20 | LG Electronics Inc. -1- | Method of supporting data retransmission in a mobile communication system |
EP2033341B1 (en) | 2006-06-21 | 2018-03-21 | LG Electronics Inc. | Method of transmitting and receiving radio access information using a message separation in a wireless mobile communications system |
KR20070121505A (ko) | 2006-06-21 | 2007-12-27 | 엘지전자 주식회사 | 무선링크 재설정 방법 |
KR101369135B1 (ko) | 2006-06-21 | 2014-03-05 | 엘지전자 주식회사 | 이동통신 시스템에서의 멀티미디어 및 방송서비스의 품질보장 방법 및 그 단말 |
EP1876729A1 (en) * | 2006-07-05 | 2008-01-09 | Koninklijke Philips Electronics N.V. | Bandwidth asymmetric communication system |
EP1876730A1 (en) * | 2006-07-05 | 2008-01-09 | Koninklijke Philips Electronics N.V. | Bandwidth asymmetric communication system |
JP5268237B2 (ja) * | 2006-07-28 | 2013-08-21 | シャープ株式会社 | スケジューリング方法、通信制御装置及び端末装置 |
KR100837696B1 (ko) * | 2006-08-08 | 2008-06-13 | 한국전자통신연구원 | 단말기 수신성능을 이용한 채널 운영 방법 및 그에 따른 무선통신 시스템 |
US8340110B2 (en) | 2006-09-15 | 2012-12-25 | Trapeze Networks, Inc. | Quality of service provisioning for wireless networks |
EP2068466B1 (en) * | 2006-09-29 | 2013-08-28 | Fujitsu Limited | Base station device |
WO2008041168A2 (en) * | 2006-10-02 | 2008-04-10 | Nokia Corporation | Cqi feedback scheme |
US8144793B2 (en) * | 2006-12-12 | 2012-03-27 | Microsoft Corporation | Cognitive multi-user OFDMA |
US7873061B2 (en) | 2006-12-28 | 2011-01-18 | Trapeze Networks, Inc. | System and method for aggregation and queuing in a wireless network |
US8902904B2 (en) | 2007-09-07 | 2014-12-02 | Trapeze Networks, Inc. | Network assignment based on priority |
US8055291B2 (en) * | 2007-09-12 | 2011-11-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Power-aware link adaptation in a wideband CDMA system |
WO2009066622A1 (ja) * | 2007-11-19 | 2009-05-28 | Nec Corporation | 無線通信システム及び方法 |
US8238942B2 (en) | 2007-11-21 | 2012-08-07 | Trapeze Networks, Inc. | Wireless station location detection |
CN101527591A (zh) * | 2008-03-07 | 2009-09-09 | 富士通株式会社 | 子信道模式选择方法和应用该方法的mimo通信系统 |
US8150357B2 (en) | 2008-03-28 | 2012-04-03 | Trapeze Networks, Inc. | Smoothing filter for irregular update intervals |
DE102008018385A1 (de) * | 2008-04-11 | 2009-10-15 | Rohde & Schwarz Gmbh & Co. Kg | Testgerät zum Testen der Übertragungsqualität eines Funkgeräts |
US8503283B2 (en) * | 2008-06-12 | 2013-08-06 | Nokia Corporation | Channel access protocol for wireless communication |
US8978105B2 (en) | 2008-07-25 | 2015-03-10 | Trapeze Networks, Inc. | Affirming network relationships and resource access via related networks |
US8825100B2 (en) * | 2008-08-11 | 2014-09-02 | Blackberry Limited | Method and system for providing a power boost for a wireless communication link using a subset of subcarrier frequencies of the wireless communication link channel as a reduced bandwidth channel |
US8238298B2 (en) * | 2008-08-29 | 2012-08-07 | Trapeze Networks, Inc. | Picking an optimal channel for an access point in a wireless network |
CN101478815B (zh) * | 2008-12-15 | 2010-10-13 | 华为技术有限公司 | 微波系统中的发射装置、发信功率控制方法及其控制装置 |
WO2010096029A1 (en) | 2009-02-18 | 2010-08-26 | Thomson Licensing | Distributed channel selection method for wireless networks |
WO2010096031A1 (en) * | 2009-02-18 | 2010-08-26 | Thomson Licensing | Centralized channel selection method and apparatus for wireless networks in a dense deployment environment |
US8107887B2 (en) * | 2009-02-27 | 2012-01-31 | Motorola Solutions, Inc. | Narrowband system and method for defining narrowband wideband channels in unused wideband channels |
CN101998497B (zh) * | 2009-08-19 | 2013-03-27 | 中兴通讯股份有限公司 | 一种非周期上报信道状态信息的方法及装置 |
WO2011056670A2 (en) * | 2009-10-27 | 2011-05-12 | Quantenna Communications, Inc. | Channel scanning and channel selection in a wireless communication network |
US8326294B2 (en) | 2009-11-19 | 2012-12-04 | Qualcomm Incorporated | Devices and methods for wireless system acquisition |
JP4969637B2 (ja) * | 2009-11-27 | 2012-07-04 | 京セラ株式会社 | 移動体通信システム、無線通信方法、基地局装置及び移動局装置 |
GB2493703C (en) | 2011-08-11 | 2020-03-04 | Sca Ipla Holdings Inc | OFDM subcarrier allocations in wireless telecommunications systems |
GB2493702B (en) | 2011-08-11 | 2016-05-04 | Sca Ipla Holdings Inc | OFDM subcarrier allocations in wireless telecommunications systems |
JP2012124921A (ja) * | 2012-01-23 | 2012-06-28 | Kyocera Corp | 移動体通信システム、無線通信方法、基地局装置及び移動局装置 |
US20130194997A1 (en) * | 2012-02-01 | 2013-08-01 | Fujitsu Limited | Low Power Narrowband Operation By An Endpoint |
US9491738B2 (en) * | 2012-02-03 | 2016-11-08 | Qualcomm Incorporated | Managing downlink and uplink resources for low cost user equipments |
US9143984B2 (en) | 2012-04-13 | 2015-09-22 | Intel Corporation | Mapping of enhanced physical downlink control channels in a wireless communication network |
WO2014010209A1 (ja) * | 2012-07-12 | 2014-01-16 | 日本電気株式会社 | 無線伝送装置及び無線伝送帯域制御方法 |
GB2509913B (en) | 2013-01-16 | 2018-07-11 | Sony Corp | Telecommunications Apparatus and Methods |
JP2013240094A (ja) * | 2013-07-08 | 2013-11-28 | Kyocera Corp | 移動体通信システム、無線通信方法、基地局装置及び移動局装置 |
WO2015168628A1 (en) * | 2014-05-02 | 2015-11-05 | Huawei Technologies Co., Ltd. | System and method for grassmannian signaling in a broadband network |
WO2016146181A1 (en) * | 2015-03-18 | 2016-09-22 | Huawei Technologies Co., Ltd. | Time granularity in wifi ofdma |
KR101710807B1 (ko) | 2015-11-11 | 2017-03-08 | 연세대학교 산학협력단 | 시변 채널에서 동적으로 부대역을 할당하는 통신 시스템 |
EP3446453B1 (en) * | 2016-04-18 | 2020-11-25 | Telefonaktiebolaget LM Ericsson (PUBL) | Dual carrier modulation with single carrier reception |
US10973026B2 (en) | 2016-09-09 | 2021-04-06 | Blackberry Limited | Transitioning between wideband and narrowband communications |
US10856310B2 (en) * | 2017-02-03 | 2020-12-01 | Qualcomm Incorporated | Retuning in machine type communications |
US10278227B2 (en) | 2017-09-01 | 2019-04-30 | Google Llc | Downlink-only fifth generation new radio |
US20190132831A1 (en) * | 2017-10-30 | 2019-05-02 | Google Llc | Resource Element-Level Allocation For Wireless Communication |
JP6724955B2 (ja) * | 2018-08-22 | 2020-07-15 | ヤマハ株式会社 | 無線通信装置、通信方法、およびプログラム |
KR20210140892A (ko) * | 2020-05-14 | 2021-11-23 | 삼성전자주식회사 | 전자 장치 및 전자 장치의 안테나 제어 방법 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5711001A (en) * | 1992-05-08 | 1998-01-20 | Motorola, Inc. | Method and circuit for acquisition by a radio receiver |
SE518014C2 (sv) * | 1993-06-25 | 2002-08-13 | Motorola Inc | Mobilsystem och metod för användning och överlämning mellan smalbandig och bredbandig kommunikation |
US5590156A (en) * | 1994-04-22 | 1996-12-31 | Carney; Ronald | Multichannel wideband digital receiver making use of multiple wideband tuners having individually selectable gains to extend overall system dynamic range |
US5600707A (en) * | 1994-08-31 | 1997-02-04 | Lucent Technologies Inc. | Wireless channel setup using low bandwidth network for selecting high bandwidth data bearer channel of another network system for data transmission |
DE19800953C1 (de) * | 1998-01-13 | 1999-07-29 | Siemens Ag | Verfahren und Funk-Kommunikationssystem zur Zuteilung von Funkressourcen einer Funkschnittstelle |
JP3058270B2 (ja) * | 1998-04-22 | 2000-07-04 | 日本電気株式会社 | Cdma通信方法、スペクトラム拡散通信システム、基地局、および端末装置 |
US6205334B1 (en) * | 1998-11-24 | 2001-03-20 | Ericsson Inc. | Accelerated scanning of cellular channels by cellular radiotelephones |
US6807163B1 (en) * | 1999-04-01 | 2004-10-19 | Ericsson Inc. | Adaptive rate channel scanning method for TDMA wireless communications |
EP1059828A1 (en) * | 1999-06-11 | 2000-12-13 | BRITISH TELECOMMUNICATIONS public limited company | Bandwidth allocation as a function of time in a communications network |
US6628626B1 (en) * | 1999-07-02 | 2003-09-30 | Lucent Technologies Inc. | Wireless data communications using asymmetric channel allocation |
US6778827B1 (en) * | 2000-09-07 | 2004-08-17 | Ericsson Inc. | Methods and systems for scanning and locking onto a control channel via a multi-level search in a wireless communications system |
EP2259480A3 (en) * | 2000-11-20 | 2012-05-02 | Sony Deutschland Gmbh | Adaptive subcarrier loading |
US6947748B2 (en) * | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
US6836664B2 (en) * | 2001-03-30 | 2004-12-28 | Motorola, Inc. | System and method of achieving dynamic channel bandwidth |
US6980838B2 (en) * | 2001-05-10 | 2005-12-27 | Motorola, Inc. | Control channel to enable a low power mode in a wideband wireless communication system |
US8937928B2 (en) * | 2002-08-23 | 2015-01-20 | Koninklijke Philips N.V. | Frequency hopping in 5GHz WLAN via dynamic frequency selection |
US6765532B2 (en) * | 2002-12-17 | 2004-07-20 | Bae Systems Information And Electronic Systems Integration Inc. | Wideband signal detection and tracking system |
-
2004
- 2004-04-28 US US10/833,410 patent/US7047006B2/en not_active Expired - Lifetime
-
2005
- 2005-03-18 CN CN2005800068906A patent/CN1926842B/zh active Active
- 2005-03-18 CA CA002579568A patent/CA2579568C/en active Active
- 2005-03-18 JP JP2007502120A patent/JP4855385B2/ja active Active
- 2005-03-18 WO PCT/US2005/009129 patent/WO2005109837A1/en active Application Filing
- 2005-03-18 KR KR1020067018067A patent/KR100839011B1/ko active IP Right Grant
- 2005-03-18 EP EP05729152.8A patent/EP1743471B1/en active Active
- 2005-04-04 TW TW094110740A patent/TWI354503B/zh active
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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US8923192B2 (en) | 2010-05-17 | 2014-12-30 | Zte Corporation | Method for service data transmission, a receiver, a mobile terminal, a transmitter and a base station |
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TWI354503B (en) | 2011-12-11 |
KR20070003909A (ko) | 2007-01-05 |
CA2579568A1 (en) | 2005-11-17 |
EP1743471A4 (en) | 2010-06-09 |
WO2005109837A1 (en) | 2005-11-17 |
JP4855385B2 (ja) | 2012-01-18 |
US20050245258A1 (en) | 2005-11-03 |
EP1743471B1 (en) | 2017-09-20 |
JP2007525930A (ja) | 2007-09-06 |
CA2579568C (en) | 2009-11-24 |
EP1743471A1 (en) | 2007-01-17 |
TW200616474A (en) | 2006-05-16 |
KR100839011B1 (ko) | 2008-06-19 |
US7047006B2 (en) | 2006-05-16 |
CN1926842B (zh) | 2010-05-05 |
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