CN1965513A - 用于以时分双工进行通信的方法和装置 - Google Patents
用于以时分双工进行通信的方法和装置 Download PDFInfo
- Publication number
- CN1965513A CN1965513A CNA2005800133661A CN200580013366A CN1965513A CN 1965513 A CN1965513 A CN 1965513A CN A2005800133661 A CNA2005800133661 A CN A2005800133661A CN 200580013366 A CN200580013366 A CN 200580013366A CN 1965513 A CN1965513 A CN 1965513A
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- CN
- China
- Prior art keywords
- subframe
- frame
- travelling carriage
- downlink
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
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- 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
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
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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
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
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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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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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
- H04L5/1484—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- 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
- 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
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56723404P | 2004-05-01 | 2004-05-01 | |
US60/567,234 | 2004-05-01 | ||
PCT/US2005/014835 WO2005109705A1 (en) | 2004-05-01 | 2005-04-29 | Methods and apparatus for communication with time-division duplexing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1965513A true CN1965513A (zh) | 2007-05-16 |
CN1965513B CN1965513B (zh) | 2014-11-26 |
Family
ID=35320539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580013366.1A Active CN1965513B (zh) | 2004-05-01 | 2005-04-29 | 用于以时分双工进行通信的方法和装置 |
Country Status (3)
Country | Link |
---|---|
US (8) | US8014264B2 (zh) |
CN (1) | CN1965513B (zh) |
WO (1) | WO2005109705A1 (zh) |
Cited By (25)
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CN101383654A (zh) * | 2007-09-05 | 2009-03-11 | 大唐移动通信设备有限公司 | 一种tdd模式的信道数据传输方法及一种基站 |
WO2009097806A1 (zh) * | 2008-02-04 | 2009-08-13 | Zte Corporation | 时分双工无线通信系统的帧结构和传输方法 |
WO2011014991A1 (zh) * | 2009-08-06 | 2011-02-10 | 上海贝尔股份有限公司 | 帧结构配置方法及相应的基站、用户设备和通信系统 |
CN102118756A (zh) * | 2009-12-31 | 2011-07-06 | 中兴通讯股份有限公司 | 一种载波聚合方法与频谱动态分配的方法 |
CN101801094B (zh) * | 2009-02-10 | 2012-06-06 | 电信科学技术研究院 | 长期演进多载波系统中的子帧绑定传输方法、系统和设备 |
CN102549996A (zh) * | 2009-08-27 | 2012-07-04 | Lg电子株式会社 | 在无线通信系统中利用帧结构收发信号的装置和方法 |
WO2012092886A1 (zh) * | 2011-01-07 | 2012-07-12 | 华为技术有限公司 | 一种子帧配比方法与装置 |
CN102594538A (zh) * | 2011-03-25 | 2012-07-18 | 北京新岸线无线技术有限公司 | 一种无线通信方法、系统与设备 |
WO2012149673A1 (en) * | 2011-05-03 | 2012-11-08 | Renesas Mobile Corporation | Methods, devices and computer program products for interference reduction in tdd systems allowing allocation of flexible subframes for uplink or downlink transmission |
CN101771523B (zh) * | 2009-01-06 | 2012-12-26 | 电信科学技术研究院 | 长期演进多载波系统中上行帧的调度方法、系统和设备 |
CN103201968A (zh) * | 2011-03-25 | 2013-07-10 | Lg电子株式会社 | 在无线通信系统中的通信方法和设备 |
WO2013170782A1 (zh) * | 2012-05-18 | 2013-11-21 | 电信科学技术研究院 | 配置信道测量和进行上行信道测量的方法、系统及设备 |
CN103430608A (zh) * | 2011-03-25 | 2013-12-04 | 北京新岸线移动多媒体技术有限公司 | 用于无线通信的装置 |
US8611367B2 (en) | 2008-05-27 | 2013-12-17 | Hangzhou H3C Technologies Co., Ltd. | Method and apparatus for allocating time slots in baseband EPCN system |
CN103477580A (zh) * | 2011-04-12 | 2013-12-25 | 三星电子株式会社 | 用于操作子帧和传送信道信息以控制通信系统中的干扰的方法和装置 |
CN103563422A (zh) * | 2011-05-30 | 2014-02-05 | 索尼公司 | 无线资源分配方法、无线资源分配装置及通信系统 |
WO2014067140A1 (zh) * | 2012-11-02 | 2014-05-08 | 华为技术有限公司 | 一种信息传输方法、用户设备及基站 |
CN103945550A (zh) * | 2009-09-15 | 2014-07-23 | 高通股份有限公司 | 用于在异构网络中进行子帧交错的方法和装置 |
CN104247304A (zh) * | 2012-04-24 | 2014-12-24 | Lg电子株式会社 | 用于在无线通信系统中为下行链路控制信道的搜索区域配置资源块的方法及其装置 |
CN104507170A (zh) * | 2014-11-21 | 2015-04-08 | 上海华为技术有限公司 | 一种资源调度方法和装置 |
CN101816215B (zh) * | 2007-10-06 | 2015-09-02 | 朗讯科技公司 | 在lte反向链路中为功率受限的用户协调调度方法以避免控制和数据的复用的方法和装置 |
CN105340346A (zh) * | 2013-09-26 | 2016-02-17 | 松下电器(美国)知识产权公司 | 基站装置、移动台装置及通信方法 |
CN106027209A (zh) * | 2008-05-02 | 2016-10-12 | 高通股份有限公司 | 用于上行链路ack/nack资源分配的方法和设备 |
CN110190940A (zh) * | 2013-05-31 | 2019-08-30 | 上海朗帛通信技术有限公司 | 一种d2d系统中的通信方法和装置 |
CN112422252A (zh) * | 2021-01-25 | 2021-02-26 | 杭州优智联科技有限公司 | 基于uwb系统的导频检测方法、设备及存储介质 |
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CN1998171B (zh) | 2004-05-01 | 2013-03-27 | 迪特摩斯远程Bv有限责任公司 | 通信方法 |
US7773535B2 (en) * | 2004-08-12 | 2010-08-10 | Motorola, Inc. | Method and apparatus for closed loop transmission |
KR100594086B1 (ko) * | 2005-01-04 | 2006-06-30 | 삼성전자주식회사 | 채널 추정을 위한 적응적 파일럿 할당 방법 및 장치 |
KR100617835B1 (ko) * | 2005-01-05 | 2006-08-28 | 삼성전자주식회사 | 통신 시스템에서 채널 품질 정보 송수신 장치 및 방법 |
US20060176966A1 (en) * | 2005-02-07 | 2006-08-10 | Stewart Kenneth A | Variable cyclic prefix in mixed-mode wireless communication systems |
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CN102833685B (zh) | 2005-03-25 | 2016-01-27 | 桥扬科技有限公司 | 用于数据通信的方法和设备以及数据分发设备 |
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CN101091390B (zh) * | 2005-06-09 | 2011-01-12 | 桥扬科技有限公司 | 用于高功率效率的广播和通信系统的方法和设备 |
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US20160081070A1 (en) | 2016-03-17 |
US20140247805A1 (en) | 2014-09-04 |
US20210185655A1 (en) | 2021-06-17 |
US8014264B2 (en) | 2011-09-06 |
US8724443B2 (en) | 2014-05-13 |
US20180167924A1 (en) | 2018-06-14 |
US20190335438A1 (en) | 2019-10-31 |
US20110317608A1 (en) | 2011-12-29 |
US9750012B2 (en) | 2017-08-29 |
US10841919B2 (en) | 2020-11-17 |
US10959221B2 (en) | 2021-03-23 |
US11503588B2 (en) | 2022-11-15 |
US9198179B2 (en) | 2015-11-24 |
US20080137562A1 (en) | 2008-06-12 |
CN1965513B (zh) | 2014-11-26 |
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US10368347B2 (en) | 2019-07-30 |
US20190335439A1 (en) | 2019-10-31 |
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