GB0319054D0 - A communications apparatus and method - Google Patents
A communications apparatus and methodInfo
- Publication number
- GB0319054D0 GB0319054D0 GB0319054A GB0319054A GB0319054D0 GB 0319054 D0 GB0319054 D0 GB 0319054D0 GB 0319054 A GB0319054 A GB 0319054A GB 0319054 A GB0319054 A GB 0319054A GB 0319054 D0 GB0319054 D0 GB 0319054D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- communications apparatus
- communications
- 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.)
- Withdrawn
Links
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
- H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2957—Turbo codes and decoding
-
- 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
- H03M13/63—Joint error correction and other techniques
- H03M13/635—Error control coding in combination with rate matching
- H03M13/6362—Error control coding in combination with rate matching by puncturing
- H03M13/6368—Error control coding in combination with rate matching by puncturing using rate compatible puncturing or complementary puncturing
- H03M13/6381—Rate compatible punctured turbo [RCPT] codes
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
- H04L1/0069—Puncturing patterns
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0064—Concatenated codes
- H04L1/0066—Parallel concatenated codes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB2004/001134 WO2004084476A1 (en) | 2003-03-21 | 2004-03-17 | A communications apparatus and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0306549A GB0306549D0 (en) | 2003-03-21 | 2003-03-21 | A communication method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0319054D0 true GB0319054D0 (en) | 2003-09-17 |
GB2399723A GB2399723A (en) | 2004-09-22 |
Family
ID=9955262
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0306549A Ceased GB0306549D0 (en) | 2003-03-21 | 2003-03-21 | A communication method and apparatus |
GB0319054A Withdrawn GB2399723A (en) | 2003-03-21 | 2003-08-14 | Irregular puncturing/repetition to avoid problematic encoder rates |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0306549A Ceased GB0306549D0 (en) | 2003-03-21 | 2003-03-21 | A communication method and apparatus |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0306549D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7249307B2 (en) * | 2004-10-21 | 2007-07-24 | Nokia Corporation | Flexible rate and punctured zigzag codes |
EP2568613A1 (en) * | 2005-08-12 | 2013-03-13 | Fujitsu Limited | Transmission device, encoding device and decoding device |
EP1883162A1 (en) * | 2006-07-25 | 2008-01-30 | Infineon Tehnologies AG | Non-periodic puncturing of turbo codes and convolutional codes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100918765B1 (en) * | 2001-10-20 | 2009-09-24 | 삼성전자주식회사 | Apparatus and method for coding and rate mating in cdma mobile communication |
US7573942B2 (en) * | 2001-11-16 | 2009-08-11 | Alcatel-Lucent Usa Inc. | Method for encoding and decoding control information in a wireless communications system |
-
2003
- 2003-03-21 GB GB0306549A patent/GB0306549D0/en not_active Ceased
- 2003-08-14 GB GB0319054A patent/GB2399723A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2399723A (en) | 2004-09-22 |
GB0306549D0 (en) | 2003-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |