CN102739582B - 适用于无线信道的均衡接收方法及系统 - Google Patents
适用于无线信道的均衡接收方法及系统 Download PDFInfo
- Publication number
- CN102739582B CN102739582B CN201210216058.0A CN201210216058A CN102739582B CN 102739582 B CN102739582 B CN 102739582B CN 201210216058 A CN201210216058 A CN 201210216058A CN 102739582 B CN102739582 B CN 102739582B
- Authority
- CN
- China
- Prior art keywords
- sequence
- timing advance
- sample sequence
- parameter estimation
- channel
- 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.)
- Active
Links
Landscapes
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210216058.0A CN102739582B (zh) | 2012-06-27 | 2012-06-27 | 适用于无线信道的均衡接收方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210216058.0A CN102739582B (zh) | 2012-06-27 | 2012-06-27 | 适用于无线信道的均衡接收方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102739582A CN102739582A (zh) | 2012-10-17 |
CN102739582B true CN102739582B (zh) | 2015-08-12 |
Family
ID=46994391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210216058.0A Active CN102739582B (zh) | 2012-06-27 | 2012-06-27 | 适用于无线信道的均衡接收方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102739582B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109818894B (zh) * | 2018-11-19 | 2021-12-07 | 西安宇飞电子技术有限公司 | 多径信道下gmsk信号检测方法及检测装置 |
CN114363134B (zh) * | 2021-12-31 | 2023-10-27 | 北京升哲科技有限公司 | 一种信号解调方法、装置、电子设备及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1725744A (zh) * | 2004-07-21 | 2006-01-25 | 中兴通讯股份有限公司 | 一种适用于gsm/edge系统的自适应解调的方法及系统 |
CN1994003A (zh) * | 2004-10-29 | 2007-07-04 | 中兴通讯股份有限公司 | 一种适用于edge系统的8psk均衡解调的方法及装置 |
WO2007076638A1 (fr) * | 2005-12-31 | 2007-07-12 | Zte Corporation | Procede de demodulation 8psk dans un systeme edge |
CN102186197A (zh) * | 2011-05-26 | 2011-09-14 | 京信通信系统(中国)有限公司 | Edge通信系统的调制类型检测方法及装置 |
-
2012
- 2012-06-27 CN CN201210216058.0A patent/CN102739582B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1725744A (zh) * | 2004-07-21 | 2006-01-25 | 中兴通讯股份有限公司 | 一种适用于gsm/edge系统的自适应解调的方法及系统 |
CN1994003A (zh) * | 2004-10-29 | 2007-07-04 | 中兴通讯股份有限公司 | 一种适用于edge系统的8psk均衡解调的方法及装置 |
WO2007076638A1 (fr) * | 2005-12-31 | 2007-07-12 | Zte Corporation | Procede de demodulation 8psk dans un systeme edge |
CN102186197A (zh) * | 2011-05-26 | 2011-09-14 | 京信通信系统(中国)有限公司 | Edge通信系统的调制类型检测方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102739582A (zh) | 2012-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101547062B (zh) | 频偏纠正方法和设备 | |
CN101340416B (zh) | 适用于ofdm系统的同步与信道响应估计方法 | |
CN102546500B (zh) | 基于导频和软信息联合辅助的soqpsk载波同步方法 | |
CN102325119B (zh) | 一种时偏和频偏的联合估计方法 | |
CN101414990A (zh) | 一种单载波频域均衡系统中的载波频偏和时延的捕获方法 | |
CN103023831B (zh) | 一种适用于突发波形的载波频偏估计方法 | |
CN107257324A (zh) | 一种ofdm系统中的时频联合同步方法及装置 | |
US10038533B2 (en) | Pilot frequency position determining method based on pilot frequency interval optimization, and transceiver device | |
CN103402249A (zh) | 用于lte系统pucch信道的信噪比估计方法 | |
CN102724158A (zh) | 多输入多输出正交频分复用系统时频同步方法 | |
CN101577581B (zh) | 一种信道估计方法 | |
CN108989259A (zh) | 无线综测仪窄带物理上行共享信道的时偏估计方法及系统 | |
CN103795676A (zh) | 一种基于循环累积的多普勒频偏估计方法 | |
CN103415067B (zh) | 一种基于探测参考信号的信噪比估计方法 | |
CN102739582B (zh) | 适用于无线信道的均衡接收方法及系统 | |
CN104836770A (zh) | 一种基于相关平均与加窗的定时估计方法 | |
CN101374137B (zh) | 一种单载波频域均衡系统中的块同步方法 | |
CN100444526C (zh) | 一种频偏校正的方法和装置 | |
CN103338166B (zh) | 一种改进的信道估计方法 | |
CN101494634A (zh) | 基于Schmidl&Cox同步的改进方法 | |
CN103379073B (zh) | 上行噪声估计方法 | |
CN102186197B (zh) | Edge通信系统的调制类型检测方法及装置 | |
CN102625448B (zh) | 一种lte系统中tdoa定位改进方法 | |
CN107959649A (zh) | Ofdm系统接收机中的符号定时同步简化方法 | |
CN102497339A (zh) | 一种qam通信系统中的频偏估计方法 |
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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180223 Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Co-patentee after: Comba Telecom Systems (Guangzhou) Co., Ltd. Patentee after: Comba Telecom System (China) Co., Ltd. Co-patentee after: Jingxin Communication Technology (Guangzhou) Co., Ltd. Co-patentee after: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. Address before: 510730 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Patentee before: Comba Telecom Systems (Guangzhou) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200108 Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee after: Jingxin Communication System (China) Co., Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Co-patentee before: Jingxin Communication System (Guangzhou) Co., Ltd. Patentee before: Jingxin Communication System (China) Co., Ltd. Co-patentee before: Jingxin Communication Technology (Guangzhou) Co., Ltd. Co-patentee before: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee before: Comba Telecom System (China) Ltd. |
|
CP01 | Change in the name or title of a patent holder |