CN1998171B - 通信方法 - Google Patents
通信方法 Download PDFInfo
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- CN1998171B CN1998171B CN2005800129929A CN200580012992A CN1998171B CN 1998171 B CN1998171 B CN 1998171B CN 2005800129929 A CN2005800129929 A CN 2005800129929A CN 200580012992 A CN200580012992 A CN 200580012992A CN 1998171 B CN1998171 B CN 1998171B
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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
- H04L5/0001—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
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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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0028—Variable division
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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
- H04L5/0041—Frequency-non-contiguous
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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
- H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-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
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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
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
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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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
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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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
- H04L5/0021—Time-frequency-code in which codes are applied as a frequency-domain sequences, e.g. MC-CDMA
-
- 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
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56723304P | 2004-05-01 | 2004-05-01 | |
US60/567,233 | 2004-05-01 | ||
PCT/US2005/014828 WO2005112566A2 (en) | 2004-05-01 | 2005-04-29 | Methods and apparatus for multi-carrier communications with variable channel bandwidth |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1998171A CN1998171A (zh) | 2007-07-11 |
CN1998171B true CN1998171B (zh) | 2013-03-27 |
Family
ID=35428730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800129929A Active CN1998171B (zh) | 2004-05-01 | 2005-04-29 | 通信方法 |
Country Status (6)
Country | Link |
---|---|
US (8) | US7787431B2 (zh) |
EP (4) | EP3734867B1 (zh) |
CN (1) | CN1998171B (zh) |
DK (2) | DK3734867T3 (zh) |
ES (3) | ES2805842T3 (zh) |
WO (1) | WO2005112566A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109995486A (zh) * | 2017-12-29 | 2019-07-09 | 华为技术有限公司 | 数据传输的方法和装置 |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8509051B2 (en) * | 2003-09-02 | 2013-08-13 | Qualcomm Incorporated | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
US8477809B2 (en) | 2003-09-02 | 2013-07-02 | Qualcomm Incorporated | Systems and methods for generalized slot-to-interlace mapping |
US7221680B2 (en) | 2003-09-02 | 2007-05-22 | Qualcomm Incorporated | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
US8599764B2 (en) | 2003-09-02 | 2013-12-03 | Qualcomm Incorporated | Transmission of overhead information for reception of multiple data streams |
US8526412B2 (en) | 2003-10-24 | 2013-09-03 | Qualcomm Incorporated | Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system |
CN1879426B (zh) | 2004-01-29 | 2010-06-23 | 桥扬科技有限公司 | 用于多载波、多小区无线通信网络的方法和装置 |
EP3734867B1 (en) | 2004-05-01 | 2023-12-13 | Callahan Cellular LLC | Methods and apparatus for multi-carrier communications with variable channel bandwidth |
CN101156322B (zh) * | 2004-06-22 | 2013-11-20 | 苹果公司 | 用于在无线通信网络中实现反馈的方法和系统 |
CN103236876B (zh) * | 2005-01-17 | 2016-08-10 | 夏普株式会社 | 发送装置及方法、接收装置及方法、以及通信系统 |
US7668269B2 (en) * | 2005-05-09 | 2010-02-23 | Ati Technologies, Inc. | Systems, methods, and apparatus for phase noise mitigation |
JP4440831B2 (ja) * | 2005-06-14 | 2010-03-24 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置、送信方法及び通信システム |
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 |
US8670493B2 (en) | 2005-06-22 | 2014-03-11 | Eices Research, Inc. | Systems and/or methods of increased privacy wireless communications |
KR20070024179A (ko) * | 2005-08-26 | 2007-03-02 | 삼성전자주식회사 | 주파수 대역폭의 범위성을 갖는 이동통신시스템에서기지국의 주파수 대역폭 인식 방법 |
US7783406B2 (en) | 2005-09-22 | 2010-08-24 | Reagan Inventions, Llc | System for controlling speed of a vehicle |
US7620367B2 (en) * | 2005-10-31 | 2009-11-17 | Ipwireless, Inc. | Frequency domain unscheduled transmission in a TDD wireless communications system |
US7911935B2 (en) | 2006-02-08 | 2011-03-22 | Motorola Mobility, Inc. | Method and apparatus for interleaving sequence elements of an OFDMA synchronization channel |
US7983143B2 (en) * | 2006-02-08 | 2011-07-19 | Motorola Mobility, Inc. | Method and apparatus for initial acquisition and cell search for an OFDMA system |
CN101164351B (zh) * | 2006-03-03 | 2011-04-20 | 华为技术有限公司 | 一种移动通信系统中用户设备接入的方法 |
JP5089900B2 (ja) * | 2006-03-24 | 2012-12-05 | 富士通株式会社 | 無線端末装置、無線基地局の制御方法、無線端末装置の制御方法 |
JP2008035285A (ja) | 2006-07-28 | 2008-02-14 | Kyocera Corp | 無線通信装置及び無線通信方法 |
CN101529841A (zh) * | 2006-10-24 | 2009-09-09 | 高通股份有限公司 | 与保护无关的信号映射 |
PT3439223T (pt) * | 2006-10-24 | 2020-06-30 | Qualcomm Inc | Estruturas de trama para sistemas de comunicação sem fios |
KR100810351B1 (ko) * | 2006-11-15 | 2008-03-04 | 재단법인서울대학교산학협력재단 | 통신 시스템에서 채널 프루빙 시스템 및 방법 |
CN101136894B (zh) * | 2007-03-23 | 2012-11-28 | 中兴通讯股份有限公司 | 可扩展的ofdm及ofdma带宽分配的方法和系统 |
US20090175210A1 (en) * | 2007-07-26 | 2009-07-09 | Qualcomm Incorporated | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
CN101420402B (zh) * | 2007-10-26 | 2012-07-18 | 中兴通讯股份有限公司 | 正交频分复用系统的前导码发送方法及小区搜索方法 |
CN101420261B (zh) * | 2007-10-26 | 2012-06-13 | 中兴通讯股份有限公司 | 正交频分复用系统的同步信息发送方法及小区搜索方法 |
KR100902017B1 (ko) | 2007-12-28 | 2009-06-15 | 포스데이타 주식회사 | 직교주파수분할다중접속 방식의 단말기에서 부반송파의크기 조정을 위한 송신 장치 및 방법 |
ES2431337T3 (es) * | 2008-06-04 | 2013-11-26 | Sony Corporation | Nueva estructura de trama para sistemas de múltiples portadoras |
US20100002782A1 (en) * | 2008-07-02 | 2010-01-07 | Yutaka Asanuma | Radio communication system and radio communication method |
US8194529B2 (en) | 2008-09-08 | 2012-06-05 | Sony Corporation | Frame and data pattern structure for multi-carrier systems |
JP2010193197A (ja) * | 2009-02-18 | 2010-09-02 | Ntt Docomo Inc | 移動通信端末およびその制御方法 |
US8948064B2 (en) * | 2009-04-20 | 2015-02-03 | Full Spectrum Inc. | Method and apparatus for long range private broadband wireless communication system |
US20120082120A1 (en) * | 2009-05-28 | 2012-04-05 | Jin Young Chun | Method and apparatus for transmitting an uplink control channel in a wireless communication system |
FR2949631A1 (fr) | 2009-08-28 | 2011-03-04 | Thomson Licensing | Dispositif emission reception large bande permettant l'emission et la reception de signaux d'un canal selectionne dans une bande passante etendue dynamiquement |
EP2296273B1 (en) * | 2009-09-14 | 2013-01-23 | Nxp B.V. | Fast service scan |
US9584290B2 (en) | 2009-12-08 | 2017-02-28 | Qualcomm Incorporated | Multiple carrier activation/deactivation in wireless communications |
CN105208625B (zh) | 2010-01-08 | 2021-05-18 | 索尼公司 | 电子装置和电子装置的通信方法 |
EP2550777B1 (en) * | 2010-03-23 | 2018-08-22 | Lantiq Beteiligungs-GmbH & Co.KG | Networking coexistence apparatus and method |
JP5554205B2 (ja) * | 2010-10-18 | 2014-07-23 | シャープ株式会社 | 無線送信装置、無線受信装置、無線通信システム、無線送信装置の制御プログラムおよび集積回路 |
CN102457866B (zh) * | 2010-10-29 | 2015-05-20 | 中兴通讯股份有限公司 | 一种无线网络中建立网络的方法和装置 |
GB2487907B (en) * | 2011-02-04 | 2015-08-26 | Sca Ipla Holdings Inc | Telecommunications method and system |
US20130114433A1 (en) * | 2011-11-07 | 2013-05-09 | Qualcomm Incorporated | Scaling for fractional systems in wireless communication |
US20130114571A1 (en) | 2011-11-07 | 2013-05-09 | Qualcomm Incorporated | Coordinated forward link blanking and power boosting for flexible bandwidth systems |
US9516531B2 (en) | 2011-11-07 | 2016-12-06 | Qualcomm Incorporated | Assistance information for flexible bandwidth carrier mobility methods, systems, and devices |
US9848339B2 (en) | 2011-11-07 | 2017-12-19 | Qualcomm Incorporated | Voice service solutions for flexible bandwidth systems |
US9001679B2 (en) * | 2011-11-07 | 2015-04-07 | Qualcomm Incorporated | Supporting voice for flexible bandwidth systems |
US20130155883A1 (en) * | 2011-12-15 | 2013-06-20 | Qualcomm Incorporated | Method and apparatus for performing frequency scan for wireless systems with variable channel bandwidth |
US9100091B2 (en) * | 2012-05-01 | 2015-08-04 | Metanoia Communications Inc. | Framing mechanism for time-division-duplex OFDM communication systems |
US9049491B2 (en) * | 2012-08-30 | 2015-06-02 | Maxlinear, Inc. | Method and system for power management in a frequency division multiplexed network |
CN103888962B (zh) * | 2012-12-21 | 2017-11-17 | 华为技术有限公司 | 获取带宽信息的方法和装置 |
US20140357268A1 (en) * | 2013-06-03 | 2014-12-04 | Qualcomm Incorporated | Method and apparatus for efficient radio access technology frequency scanning based on false alarms |
JP6219117B2 (ja) | 2013-10-09 | 2017-10-25 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び無線通信方法 |
US9722765B2 (en) * | 2013-10-17 | 2017-08-01 | Ikanos Communications, Inc. | Method and apparatus for managing processing in TDD frames to enable power dissipation reduction |
US9325463B2 (en) | 2013-11-19 | 2016-04-26 | Intel IP Corporation | High-efficiency WLAN (HEW) master station and methods to increase information bits for HEW communication |
US9544914B2 (en) | 2013-11-19 | 2017-01-10 | Intel IP Corporation | Master station and method for HEW communication using a transmission signaling structure for a HEW signal field |
CN106063146A (zh) | 2013-11-19 | 2016-10-26 | 英特尔Ip公司 | 用于具有改进的接收器性能的ul mu‑mimo hew的hew站和方法 |
US9900906B2 (en) | 2013-11-19 | 2018-02-20 | Intel IP Corporation | Method, apparatus, and computer readable medium for multi-user scheduling in wireless local-area networks |
BR112016008789B1 (pt) | 2013-11-19 | 2022-12-27 | SOLiD, INC | Estação principal configurada para comunicação de rede de área local sem fio de alta eficiência, método executado por uma estação principal, meio de armazenamento e estação de rede de área local sem fio de alta eficiência |
JP6551690B2 (ja) * | 2014-02-21 | 2019-07-31 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 送信装置、受信装置、送信方法及び受信方法 |
US9680603B2 (en) * | 2014-04-08 | 2017-06-13 | Intel IP Corporation | High-efficiency (HE) communication station and method for communicating longer duration OFDM symbols within 40 MHz and 80 MHz bandwidth |
TWI626839B (zh) * | 2014-07-15 | 2018-06-11 | 英特爾Ip公司 | 用於在40mhz與80mhz之頻寬分配內來傳遞較長延時正交分頻多工(ofdm)符號之高效能(he)通訊站及方法 |
KR20220093391A (ko) | 2014-08-07 | 2022-07-05 | 코히어런트 로직스, 인코포레이티드 | 멀티-파티션 라디오 프레임 |
BR112017002227A2 (pt) * | 2014-08-07 | 2017-11-21 | One Media Llc | configuração dinâmica de um quadro de dados de transporte phy de multiplexação por divisão de frequências ortogonais flexíveis |
US9578469B2 (en) * | 2014-10-02 | 2017-02-21 | Motorola Solutions, Inc. | Method and system for direct mode communication within a talkgroup |
US10142068B2 (en) * | 2015-05-22 | 2018-11-27 | Futurewei Technologies, Inc. | Methods and device for communications of OFDM signals over wideband carrier |
CN107017976B (zh) * | 2015-06-05 | 2020-04-17 | 上海数字电视国家工程研究中心有限公司 | 前导符号信号长度的选取方法 |
CN107925536B (zh) * | 2015-07-06 | 2021-10-29 | 瑞典爱立信有限公司 | 用于无线系统中数据传送的资源分配 |
US10512046B2 (en) * | 2016-06-09 | 2019-12-17 | Samsung Electronics Co., Ltd. | Method and apparatus for measurement reference signal and synchronization |
US10142073B2 (en) * | 2016-08-05 | 2018-11-27 | Panasonic Corporation | Terminal apparatus, radio communication system and communication method |
US10687252B2 (en) * | 2016-09-28 | 2020-06-16 | Qualcomm Incorporated | Bandwidth group (BWG) for enhanced channel and interference mitigation in 5G new radio |
CN113472504A (zh) | 2016-11-04 | 2021-10-01 | 中兴通讯股份有限公司 | 一种传输带宽的配置方法及发射节点 |
US10251116B1 (en) * | 2017-10-24 | 2019-04-02 | Rohde & Schwarz Gmbh & Co. Kg | Method and detection system for automatically detecting cellular mobile channels |
KR102414678B1 (ko) | 2018-01-08 | 2022-06-29 | 삼성전자주식회사 | 무선통신시스템에서 상향링크 전송전력 제어 방법 및 장치 |
JPWO2021029125A1 (zh) * | 2019-08-14 | 2021-02-18 | ||
US11463989B2 (en) * | 2020-01-21 | 2022-10-04 | H.M. Electronics, Inc. | Systems and methods for facilitating wireless intercom in a local communications network |
CN113312996B (zh) * | 2021-05-19 | 2023-04-18 | 哈尔滨工程大学 | 一种混叠短波通信信号检测与识别方法 |
KR20230039953A (ko) * | 2021-09-15 | 2023-03-22 | 주식회사 쏠리드 | 통신 노드, 통신 시스템, 및 이의 동작 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1215514A (zh) * | 1996-02-13 | 1999-04-28 | 艾利森电话股份有限公司 | 具有时间正交宽带和窄带系统的电信网络 |
US5991308A (en) * | 1995-08-25 | 1999-11-23 | Terayon Communication Systems, Inc. | Lower overhead method for data transmission using ATM and SCDMA over hybrid fiber coax cable plant |
Family Cites Families (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI95186C (fi) | 1992-10-06 | 1995-12-27 | Nokia Telecommunications Oy | Solukkoradioverkko sekä sijainninpäivitys- ja puhelunmuodostusmenetelmät solukkoradioverkossa |
US6334219B1 (en) * | 1994-09-26 | 2001-12-25 | Adc Telecommunications Inc. | Channel selection for a hybrid fiber coax network |
US5761190A (en) * | 1995-02-20 | 1998-06-02 | Pioneer Electronic Corporation | OFDM broadcast wave receiver |
US5889816A (en) | 1996-02-02 | 1999-03-30 | Lucent Technologies, Inc. | Wireless adapter architecture for mobile computing |
FI103082B (fi) * | 1996-05-27 | 1999-04-15 | Nokia Telecommunications Oy | Yhteydenmuodostusmenetelmä ja radiojärjestelmä |
US5864546A (en) * | 1996-11-05 | 1999-01-26 | Worldspace International Network, Inc. | System for formatting broadcast data for satellite transmission and radio reception |
US6175550B1 (en) * | 1997-04-01 | 2001-01-16 | Lucent Technologies, Inc. | Orthogonal frequency division multiplexing system with dynamically scalable operating parameters and method thereof |
US6091781A (en) | 1997-11-14 | 2000-07-18 | Lucent Technologies Inc. | Single sideband transmission of QPSK, QAM and other signals |
US6289203B1 (en) | 1998-02-25 | 2001-09-11 | Motorola, Inc. | Method of calculating signal propagation loss and creating a data base therefor |
US6137785A (en) | 1998-03-17 | 2000-10-24 | New Jersey Institute Of Technology | Wireless mobile station receiver structure with smart antenna |
US6243424B1 (en) * | 1998-03-27 | 2001-06-05 | Ibiguity Digital Corporation | Method and apparatus for AM digital broadcasting |
JP3485860B2 (ja) | 2000-03-27 | 2004-01-13 | 松下電器産業株式会社 | 基地局装置及び無線通信方法 |
AU2001257133A1 (en) | 2000-04-22 | 2001-11-07 | Atheros Communications, Inc. | Multi-carrier communication systems employing variable symbol rates and number of carriers |
US7230908B2 (en) * | 2000-07-24 | 2007-06-12 | Viasat, Inc. | Dynamic link assignment in a communication system |
DE10038158C5 (de) * | 2000-08-04 | 2007-09-20 | Kiefel Ag | Verfahren und Vorrichtung zum Verbinden von Gegenständen mittels plastisch verformbarer Verbindungskörper |
US6721569B1 (en) | 2000-09-29 | 2004-04-13 | Nortel Networks Limited | Dynamic sub-carrier assignment in OFDM systems |
US6567387B1 (en) | 2000-11-07 | 2003-05-20 | Intel Corporation | System and method for data transmission from multiple wireless base transceiver stations to a subscriber unit |
US7100194B1 (en) * | 2000-11-13 | 2006-08-29 | Sony Corporation | Method and system for minimizing the time required to acquire a control channel of a cable television signal with a set-top unit |
US6947748B2 (en) * | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
US20020111142A1 (en) | 2000-12-18 | 2002-08-15 | Klimovitch Gleb V. | System, apparatus, and method of estimating multiple-input multiple-output wireless channel with compensation for phase noise and frequency offset |
KR100384899B1 (ko) * | 2001-01-10 | 2003-05-23 | 한국전자통신연구원 | 무선통신 시스템에서 끊김없는 주파수간 하드 핸드오버 방법 |
GB0102384D0 (en) | 2001-01-31 | 2001-03-14 | Secr Defence | Signal detection using a phased array antenna |
US6836664B2 (en) * | 2001-03-30 | 2004-12-28 | Motorola, Inc. | System and method of achieving dynamic channel bandwidth |
US7088782B2 (en) | 2001-04-24 | 2006-08-08 | Georgia Tech Research Corporation | Time and frequency synchronization in multi-input, multi-output (MIMO) systems |
US20020177446A1 (en) * | 2001-05-23 | 2002-11-28 | Alex Bugeja | System and method for providing variable transmission bandwidth over communications channels |
US7236532B2 (en) * | 2001-06-11 | 2007-06-26 | Texas Instruments Incorporated | Method of initializing a communication system with different bandwidth receivers and transmitters |
CA2390253A1 (en) * | 2001-06-11 | 2002-12-11 | Unique Broadband Systems, Inc. | Ofdm multiple sub-channel communication system |
JP2003037133A (ja) * | 2001-07-25 | 2003-02-07 | Hitachi Ltd | 半導体装置およびその製造方法ならびに電子装置 |
US6727790B2 (en) * | 2001-08-20 | 2004-04-27 | Itran Communications Ltd. | Acquisition of sychronization in a spread spectrum communications transceiver |
US7278070B2 (en) | 2001-09-14 | 2007-10-02 | Texas Instruments Incorporated | Interleaving to avoid wideband interference in a multi-carrier communications system |
US7304939B2 (en) | 2001-12-03 | 2007-12-04 | Nortel Networks Limited | Communication using simultaneous orthogonal signals |
WO2004032600A2 (en) * | 2002-02-20 | 2004-04-22 | General Atomics | Method and apparatus for data transfer using a time division multiple frequency scheme with additional modulation |
JP3693025B2 (ja) * | 2002-02-21 | 2005-09-07 | ソニー株式会社 | 無線通信方法、無線通信システム、無線基地局、無線通信端末、プログラム及び媒体 |
JP2003259433A (ja) * | 2002-02-28 | 2003-09-12 | Sony Corp | 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム |
AU2003218506A1 (en) * | 2002-04-05 | 2003-10-27 | Flarion Technologies, Inc. | Phase sequences for timing and access signals |
WO2003088547A2 (en) * | 2002-04-08 | 2003-10-23 | Airmagnet, Inc. | Monitoring a local area network |
JP2003309533A (ja) * | 2002-04-17 | 2003-10-31 | Matsushita Electric Ind Co Ltd | 無線送信装置、無線受信装置及びその方法 |
US6847678B2 (en) * | 2002-04-25 | 2005-01-25 | Raytheon Company | Adaptive air interface waveform |
US20040047368A1 (en) * | 2002-08-28 | 2004-03-11 | Xu Jin Biao | Frame synchronization for OFDM systems |
GB2394624B (en) * | 2002-09-17 | 2006-04-05 | Unique Broadband Systems Inc | Interactive data broadcasting system |
KR100479864B1 (ko) * | 2002-11-26 | 2005-03-31 | 학교법인 중앙대학교 | 이동 통신 시스템에서의 하향링크 신호의 구성 방법과동기화 방법 및 그 장치 그리고 이를 이용한 셀 탐색 방법 |
US7738437B2 (en) | 2003-01-21 | 2010-06-15 | Nortel Networks Limited | Physical layer structures and initial access schemes in an unsynchronized communication network |
US20040179557A1 (en) * | 2003-03-14 | 2004-09-16 | Wen Tong | Channel structures, systems, and methods to support high speed communication channels |
DE60322971D1 (de) * | 2003-04-23 | 2008-09-25 | Telecom Italia Spa | Mobilfunknetz mit multiträger paketdatenübertragung |
IL155828A0 (en) * | 2003-05-09 | 2003-12-23 | Zion Hadad | Handoff system and method |
TWI223535B (en) | 2003-05-21 | 2004-11-01 | Admtek Inc | Control signal generation device and method for transmission time of beacon frame |
TWI243357B (en) * | 2003-07-01 | 2005-11-11 | Mediatek Inc | Data processing system and method suitable for audio synthesis |
US7620028B2 (en) | 2003-11-06 | 2009-11-17 | Atheros Communications, Inc. | Multi-channel binding in data transmission |
US8027326B2 (en) * | 2004-01-12 | 2011-09-27 | Xocyst Transfer Ag L.L.C. | Method and system for high data rate multi-channel WLAN architecture |
CN1879426B (zh) | 2004-01-29 | 2010-06-23 | 桥扬科技有限公司 | 用于多载波、多小区无线通信网络的方法和装置 |
WO2005081439A1 (en) | 2004-02-13 | 2005-09-01 | Neocific, Inc. | Methods and apparatus for multi-carrier communication systems with adaptive transmission and feedback |
US8571057B2 (en) | 2004-02-07 | 2013-10-29 | Neocific, Inc. | Methods and apparatus for multi-carrier communications systems with automatic repeat request (ARQ) |
KR100804667B1 (ko) | 2004-03-09 | 2008-02-20 | 포스데이타 주식회사 | 다중-반송파 통신 시스템에서의 랜덤 억세스 방법 및 장치 |
KR100842588B1 (ko) * | 2004-03-12 | 2008-07-01 | 삼성전자주식회사 | 다중 반송파 전송 방식을 사용하는 광대역 무선 통신시스템의 부반송파 할당 방법 및 장치 |
US7426175B2 (en) | 2004-03-30 | 2008-09-16 | Motorola, Inc. | Method and apparatus for pilot signal transmission |
EP3734867B1 (en) * | 2004-05-01 | 2023-12-13 | Callahan Cellular LLC | Methods and apparatus for multi-carrier communications with variable channel bandwidth |
CN1965513B (zh) | 2004-05-01 | 2014-11-26 | 桥扬科技有限公司 | 用于以时分双工进行通信的方法和装置 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5991308A (en) * | 1995-08-25 | 1999-11-23 | Terayon Communication Systems, Inc. | Lower overhead method for data transmission using ATM and SCDMA over hybrid fiber coax cable plant |
CN1215514A (zh) * | 1996-02-13 | 1999-04-28 | 艾利森电话股份有限公司 | 具有时间正交宽带和窄带系统的电信网络 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109995486A (zh) * | 2017-12-29 | 2019-07-09 | 华为技术有限公司 | 数据传输的方法和装置 |
CN109995486B (zh) * | 2017-12-29 | 2021-10-22 | 华为技术有限公司 | 数据传输的方法和装置 |
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US20210376970A1 (en) | 2021-12-02 |
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WO2005112566A2 (en) | 2005-12-01 |
ES2805842T3 (es) | 2021-02-15 |
US11082172B2 (en) | 2021-08-03 |
US8953641B2 (en) | 2015-02-10 |
EP3193469B1 (en) | 2020-05-27 |
EP1745571B1 (en) | 2017-02-22 |
EP1745571A4 (en) | 2011-11-16 |
WO2005112566A3 (en) | 2006-03-23 |
CN1998171A (zh) | 2007-07-11 |
US20240243861A1 (en) | 2024-07-18 |
US20150155980A1 (en) | 2015-06-04 |
US7787431B2 (en) | 2010-08-31 |
US20070242600A1 (en) | 2007-10-18 |
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