CN101056151B - 多播单播兼容的正交频分时分复用发射、接收机及其方法 - Google Patents
多播单播兼容的正交频分时分复用发射、接收机及其方法 Download PDFInfo
- Publication number
- CN101056151B CN101056151B CN2006100255612A CN200610025561A CN101056151B CN 101056151 B CN101056151 B CN 101056151B CN 2006100255612 A CN2006100255612 A CN 2006100255612A CN 200610025561 A CN200610025561 A CN 200610025561A CN 101056151 B CN101056151 B CN 101056151B
- Authority
- CN
- China
- Prior art keywords
- data
- unicast
- symbol
- data block
- multiplexing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100255612A CN101056151B (zh) | 2006-04-10 | 2006-04-10 | 多播单播兼容的正交频分时分复用发射、接收机及其方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100255612A CN101056151B (zh) | 2006-04-10 | 2006-04-10 | 多播单播兼容的正交频分时分复用发射、接收机及其方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101056151A CN101056151A (zh) | 2007-10-17 |
CN101056151B true CN101056151B (zh) | 2010-09-08 |
Family
ID=38795785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100255612A Expired - Fee Related CN101056151B (zh) | 2006-04-10 | 2006-04-10 | 多播单播兼容的正交频分时分复用发射、接收机及其方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101056151B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101459640B (zh) * | 2007-12-13 | 2012-09-05 | 北京邮电大学 | 基于子载波编码的正交频分复用超宽带通信系统及其通信方法 |
CN101631097B (zh) * | 2008-07-15 | 2013-01-30 | 展讯通信(上海)有限公司 | 多子带系统的发送方法及其装置 |
CN101335735B (zh) * | 2008-07-25 | 2011-07-20 | 华中科技大学 | 减少正交频分复用信号频谱泄漏的方法 |
CN102026337B (zh) * | 2009-09-21 | 2013-09-11 | 中兴通讯股份有限公司 | 一种资源元的映射方法和装置 |
CN102835083B (zh) * | 2009-10-30 | 2016-01-13 | 联邦科学技术研究组织 | 带外发射消除 |
CN102957653B (zh) * | 2011-08-23 | 2017-04-26 | 中兴通讯股份有限公司 | 一种降低频谱泄漏的方法及装置 |
CN103325232B (zh) * | 2013-07-08 | 2020-02-07 | 北京新岸线移动多媒体技术有限公司 | 一种终端控制实现方法、系统及终端设备 |
EP3958483A1 (en) * | 2015-09-17 | 2022-02-23 | Sony Group Corporation | Base station, terminal and methods |
CN106961406B (zh) * | 2016-01-11 | 2020-09-08 | 中兴通讯股份有限公司 | 多载波系统的数据调制、解调方法、帧生成方法及节点 |
CN112422469B (zh) * | 2016-01-29 | 2022-02-08 | 中兴通讯股份有限公司 | 一种数据处理方法和装置 |
CN108540418B (zh) * | 2017-03-06 | 2022-05-03 | 中兴通讯股份有限公司 | 一种边缘子带的数据调制方法及装置 |
WO2020041978A1 (zh) * | 2018-08-28 | 2020-03-05 | 北京小米移动软件有限公司 | 保护间隔的配置方法及装置 |
CN109361423B (zh) * | 2018-09-03 | 2020-03-03 | 中国科学院声学研究所 | 一种在长延迟多径条件下的水下通信方法 |
CN112583752B (zh) * | 2019-09-29 | 2022-10-11 | 华为技术有限公司 | 一种基于卫星通信的信号传输方法及设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030072331A1 (en) * | 1999-04-23 | 2003-04-17 | Yu-Cheun Jou | Configuration of overhead channels in a mixed bandwidth system |
US20050058089A1 (en) * | 2003-09-02 | 2005-03-17 | Rajiv Vijayan | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
CN1738233A (zh) * | 2004-08-20 | 2006-02-22 | 朗迅科技公司 | 单播和广播/多播业务的多路复用方案 |
-
2006
- 2006-04-10 CN CN2006100255612A patent/CN101056151B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030072331A1 (en) * | 1999-04-23 | 2003-04-17 | Yu-Cheun Jou | Configuration of overhead channels in a mixed bandwidth system |
US20050058089A1 (en) * | 2003-09-02 | 2005-03-17 | Rajiv Vijayan | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
CN1738233A (zh) * | 2004-08-20 | 2006-02-22 | 朗迅科技公司 | 单播和广播/多播业务的多路复用方案 |
Non-Patent Citations (1)
Title |
---|
胡飞将.无线信道中的单载波频域均衡技术.今日电子 第3期.2003,(第3期),36-37. * |
Also Published As
Publication number | Publication date |
---|---|
CN101056151A (zh) | 2007-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101056151B (zh) | 多播单播兼容的正交频分时分复用发射、接收机及其方法 | |
US10057389B2 (en) | Methods and devices for processing a data frame | |
CN102119570B (zh) | 使用具有聚合频谱的中继的方法和系统 | |
KR101615385B1 (ko) | Dft sprdead ofdm 시스템을 위한 레퍼런스 심볼 구조 | |
US9385907B2 (en) | Dual re-configurable logic devices for MIMO-OFDM communication systems | |
CN105306118B (zh) | 广带异步可调多载波无线传输方法及系统 | |
CN101204030A (zh) | 一种正交频分时分发射机、接收机及其方法 | |
CN101375524A (zh) | 用于在高速分组数据系统的前向链路中支持多输入多输出技术的传送/接收设备和方法 | |
CN101753512A (zh) | 基于单载波频域均衡的短波高速数据传输方法 | |
KR20060008576A (ko) | 기지 순환접두부호를 이용하여 적응적 변조를 수행하는다중 반송파 전송 시스템 및 방법 | |
CN101917359A (zh) | 用于在无线通信系统中接收信号的接收设备和方法 | |
CN101119350B (zh) | 正交频分复用系统、快速同步的方法和发送端设备 | |
EP2263415B1 (en) | A method of and a radio transmission system and radio access equipment for cellular wireless radio transmission | |
CN101867553A (zh) | 一种利用时域预编码器的lte系统及预编码方法 | |
CN101123449A (zh) | 干扰消除方法和装置 | |
KR100889984B1 (ko) | 가상 부반송파 환경에서의 채널 추정 방법 | |
CA2469913A1 (en) | Method and apparatus for multi-carrier transmission | |
KR100964396B1 (ko) | 채널 추정, 등화 방법 및 시스템 | |
KR101086453B1 (ko) | 스펙트럼 효율을 위한 ofdm 송수신 장치 및 방법 | |
US8787144B2 (en) | Interleaved signaling | |
WO2023286158A1 (ja) | 無線通信システムおよび通信方法 | |
Lam et al. | Design of time and frequency domain pilots for generalized multicarrier systems | |
Maehara et al. | Performance of space diversity reception for coded carrier interferometry OFDM | |
Singh | Inter Carrier Interference (ICI) Cancellation in OFDM Systems: A | |
Al-Mahmoud et al. | Performance evaluation of code-spread OFDM |
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 |
Free format text: FORMER OWNER: SANGHAI RADIO COMMUNICATION RESEARCH CENTER Effective date: 20150116 Owner name: SANGHAI RADIO COMMUNICATION RESEARCH CENTER Free format text: FORMER OWNER: SHANGHAI INSTITUTE OF MICROSYSTEM AND INFORMATION TECHNOLOGY, CHINESE ACADEMY OF SCIENCES Effective date: 20150116 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150116 Address after: 200050, Shanghai, Changning District, 280 Rainbow Road, No. 6, information building, No. 1 floor Patentee after: Sanghai Radio Communication Research Center Address before: 200050 Changning Road, Shanghai, No. 865, No. Patentee before: Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences Patentee before: Sanghai Radio Communication Research Center |
|
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: 20100908 Termination date: 20180410 |