CN1183686C - 交错方法 - Google Patents
交错方法 Download PDFInfo
- Publication number
- CN1183686C CN1183686C CN02105409.6A CN02105409A CN1183686C CN 1183686 C CN1183686 C CN 1183686C CN 02105409 A CN02105409 A CN 02105409A CN 1183686 C CN1183686 C CN 1183686C
- Authority
- CN
- China
- Prior art keywords
- short pulse
- data
- signal
- radio block
- pulse length
- 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
- 238000000034 method Methods 0.000 title claims abstract description 61
- 238000004891 communication Methods 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 abstract 5
- 238000012545 processing Methods 0.000 description 15
- 238000012937 correction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 238000010295 mobile communication Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 2
- 230000001915 proofreading effect Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/65—Purpose and implementation aspects
- H03M13/6522—Intended application, e.g. transmission or communication standard
- H03M13/6536—GSM GPRS
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
- H03M13/2789—Interleaver providing variable interleaving, e.g. variable block sizes
Landscapes
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001040181A JP4336809B2 (ja) | 2001-02-16 | 2001-02-16 | インタリーブ方法 |
JP40181/2001 | 2001-02-16 | ||
JP40181/01 | 2001-02-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1371177A CN1371177A (zh) | 2002-09-25 |
CN1183686C true CN1183686C (zh) | 2005-01-05 |
Family
ID=18902834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN02105409.6A Expired - Fee Related CN1183686C (zh) | 2001-02-16 | 2002-02-16 | 交错方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7039069B2 (zh) |
EP (1) | EP1235354B1 (zh) |
JP (1) | JP4336809B2 (zh) |
CN (1) | CN1183686C (zh) |
DE (1) | DE60234481D1 (zh) |
HK (1) | HK1050088A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8077743B2 (en) * | 2003-11-18 | 2011-12-13 | Qualcomm Incorporated | Method and apparatus for offset interleaving of vocoder frames |
US20050177660A1 (en) * | 2004-02-05 | 2005-08-11 | Rajesh Mamidwar | Method and system for merged rate-smoothing buffer with burst buffer |
US7603511B2 (en) | 2004-12-27 | 2009-10-13 | Research In Motion Limited | Cyclic buffer mechanism for receiving wireless data under varying data traffic conditions |
US20060209890A1 (en) * | 2005-03-15 | 2006-09-21 | Radiospire Networks, Inc. | System, method and apparatus for placing training information within a digital media frame for wireless transmission |
US7499462B2 (en) * | 2005-03-15 | 2009-03-03 | Radiospire Networks, Inc. | System, method and apparatus for wireless delivery of content from a generalized content source to a generalized content sink |
US20060212911A1 (en) * | 2005-03-15 | 2006-09-21 | Radiospire Networks, Inc. | System, method and apparatus for wireless delivery of analog media from a media source to a media sink |
US20060209892A1 (en) * | 2005-03-15 | 2006-09-21 | Radiospire Networks, Inc. | System, method and apparatus for wirelessly providing a display data channel between a generalized content source and a generalized content sink |
US20060209884A1 (en) * | 2005-03-15 | 2006-09-21 | Macmullan Samuel J | System, method and apparatus for automatic detection and automatic connection between a generalized content source and a generalized content sink |
US8351415B2 (en) | 2006-12-29 | 2013-01-08 | France Telecom | Dynamic time interleaving method and an associated device |
US8189408B2 (en) * | 2009-11-17 | 2012-05-29 | Freescale Semiconductor, Inc. | Memory device having shifting capability and method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2737363B1 (fr) * | 1995-07-27 | 1997-09-05 | France Telecom | Entrelacement/desentrelacement d'elements de donnees |
US5889791A (en) * | 1996-08-13 | 1999-03-30 | Motorola, Inc. | System, device and method of FEC coding and interleaving for variable length burst transmission |
ES2236784T3 (es) * | 1997-01-31 | 2005-07-16 | Alcatel | Metodo y dispositivo para intercalar y desintercalar datos digitales y sistema de comunicacion. |
FI108772B (fi) | 1998-03-31 | 2002-03-15 | Nokia Corp | Matkaviestimen yhteyksien hallintamenetelmä |
JP2000244335A (ja) * | 1999-02-19 | 2000-09-08 | Fujitsu Ltd | ビットインタリーブ回路及びビットデインタリーブ回路 |
FI109072B (fi) | 1999-06-16 | 2002-05-15 | Nokia Corp | Menetelmä ja järjestely kanavakoodaus- ja lomitusmenettelyn valitsemiseksi eräissä pakettidatayhteyksissä |
-
2001
- 2001-02-16 JP JP2001040181A patent/JP4336809B2/ja not_active Expired - Fee Related
-
2002
- 2002-02-15 US US10/075,599 patent/US7039069B2/en not_active Expired - Lifetime
- 2002-02-16 CN CN02105409.6A patent/CN1183686C/zh not_active Expired - Fee Related
- 2002-02-18 DE DE60234481T patent/DE60234481D1/de not_active Expired - Lifetime
- 2002-02-18 EP EP02003198A patent/EP1235354B1/en not_active Expired - Lifetime
-
2003
- 2003-03-18 HK HK03102006A patent/HK1050088A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP4336809B2 (ja) | 2009-09-30 |
CN1371177A (zh) | 2002-09-25 |
DE60234481D1 (de) | 2010-01-07 |
EP1235354A3 (en) | 2004-09-22 |
HK1050088A1 (en) | 2003-06-06 |
EP1235354B1 (en) | 2009-11-25 |
US7039069B2 (en) | 2006-05-02 |
EP1235354A2 (en) | 2002-08-28 |
US20020114312A1 (en) | 2002-08-22 |
JP2002247015A (ja) | 2002-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1140060C (zh) | 用于Turbo编码的交织器和交织方法 | |
CN1065096C (zh) | 在可变比特速率通信中用于检测比特速率的方法装置 | |
CN1132453A (zh) | 用于移动通信系统的交错器 | |
CN1183686C (zh) | 交错方法 | |
CN103414478A (zh) | 具有速率匹配的高计算效率的卷积编码 | |
CN1320770C (zh) | 在调制前把卷积编码比特分配到符号中的方法和系统 | |
CN1333605A (zh) | 通信系统和在其中发送信号的方法 | |
US20040187062A1 (en) | Apparatus and method for coding/decoding | |
CN103312442A (zh) | 基于有限长度循环缓存速率匹配的数据发送方法及装置 | |
WO2000064058A1 (fr) | Codeur et decodeur | |
CN1286827A (zh) | 编码方法及设备 | |
US20040117715A1 (en) | Method and apparatus for controlling turbo decoder input | |
CN1213542C (zh) | 具有重复信道参数估算的增强代码译码器和增强代码译码方法 | |
CN1248102A (zh) | 编码设备和方法 | |
CN107666372A (zh) | 一种基于无速率编码的多链路协同传输方法及装置 | |
CN1249588C (zh) | 公用存储器设备及其控制方法 | |
KR20000057712A (ko) | 데이터 수신장치 및 데이터 수신방법 | |
CN1574651A (zh) | Turbo解码器及其所使用的动态解码方法 | |
US20070220410A1 (en) | Apparatus and method for iterative decoding in a communication system | |
CN1241429C (zh) | 移动通信系统、移动通信方法及适合其使用的移动站 | |
CN1148883C (zh) | 解码装置及解码处理方法 | |
CN101729191B (zh) | 一种比特数据处理的方法和装置 | |
CN1555211A (zh) | 混合递归网格空时码的编码方法 | |
CN1488196A (zh) | 对里德-马勒码的解码操作 | |
CN1333598C (zh) | 一种用于数字电视地面传输的比特交织方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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 |
Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141119 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141119 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050105 Termination date: 20200216 |
|
CF01 | Termination of patent right due to non-payment of annual fee |