CN1129262C - 信源、信道编码比特数分配方法 - Google Patents
信源、信道编码比特数分配方法 Download PDFInfo
- Publication number
- CN1129262C CN1129262C CN 00126113 CN00126113A CN1129262C CN 1129262 C CN1129262 C CN 1129262C CN 00126113 CN00126113 CN 00126113 CN 00126113 A CN00126113 A CN 00126113A CN 1129262 C CN1129262 C CN 1129262C
- Authority
- CN
- China
- Prior art keywords
- channel
- error rate
- bit number
- bit
- source
- 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 32
- 238000012545 processing Methods 0.000 claims description 5
- 238000009499 grossing Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 9
- 238000007906 compression Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000013144 data compression Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Landscapes
- Detection And Prevention Of Errors In Transmission (AREA)
- Error Detection And Correction (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00126113 CN1129262C (zh) | 2000-08-19 | 2000-08-19 | 信源、信道编码比特数分配方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00126113 CN1129262C (zh) | 2000-08-19 | 2000-08-19 | 信源、信道编码比特数分配方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1338838A CN1338838A (zh) | 2002-03-06 |
CN1129262C true CN1129262C (zh) | 2003-11-26 |
Family
ID=4591747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00126113 Expired - Fee Related CN1129262C (zh) | 2000-08-19 | 2000-08-19 | 信源、信道编码比特数分配方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1129262C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7640373B2 (en) * | 2003-04-25 | 2009-12-29 | Motorola, Inc. | Method and apparatus for channel quality feedback within a communication system |
CN113454917B (zh) * | 2019-02-21 | 2024-06-18 | 华为技术有限公司 | 信道误码监控方法及装置 |
CN110474713B (zh) * | 2019-07-01 | 2022-05-03 | 华南师范大学 | 一种改进rrns码编译码过程的通信系统 |
-
2000
- 2000-08-19 CN CN 00126113 patent/CN1129262C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1338838A (zh) | 2002-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
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 | |
US5982766A (en) | Power control method and system in a TDMA radio communication system | |
EP0669026B1 (en) | Method and apparatus for erasing bad frames of information in a communication system | |
JP4485067B2 (ja) | ソース符号化ディジタル信号の送信方法 | |
CN1109408C (zh) | 移动通信系统中的用于语音传输的方法和设备 | |
CN1110165C (zh) | 用于帧质量检测的方法和接收机 | |
CN1162996C (zh) | 用于移动通信系统的数据速率检测设备和方法 | |
EP1492294A3 (en) | Adaptive modulation and coding based on second order statistics | |
WO1999049610A1 (en) | Traffic channel quality estimation derived from a digital control channel | |
KR100621165B1 (ko) | 메인 신호 및 보조 신호를 전송하기 위한 전송 시스템, 및 이 시스템의 운영 방법 | |
AU739176B2 (en) | An information coding method and devices utilizing error correction and error detection | |
JP2002524917A (ja) | 既知の情報を利用した符復号モード符号化 | |
CN1255788A (zh) | 改进无线通信设施上传送的语音信号质量的方法和装置 | |
CN1753493A (zh) | 无线多媒体通信系统的跨层联合方法 | |
CN1285101A (zh) | 数字无线电话系统增强的范围/适度的恶化 | |
CN1121769C (zh) | 在电信系统中处理语音编码参数的方法及装置 | |
CN1871864A (zh) | 重传语音编码数据的方法 | |
CN1129262C (zh) | 信源、信道编码比特数分配方法 | |
CA2246278C (en) | Method for processing data, particularly for transmission with a variable channel bit rate | |
JP3254126B2 (ja) | 可変レート符号化方式 | |
KR20010022246A (ko) | 적응 채널 인코더 및 디코더를 구비하는 전송 시스템 | |
EP1129451A1 (en) | Closed-loop variable-rate multimode predictive speech coder | |
CN1319293A (zh) | 评估数字通信信号的传输质量的方法和装置 | |
JP2000134104A (ja) | デ―タデコ―ダ | |
CN1263245C (zh) | 通信系统的速率及质量检测装置和方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: Huawei Technologies Co., Ltd. Applicant before: Huawei Technology Co., Ltd., Shenzhen City |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHENZHEN HUAWEI TECHNOLOGY CO., LTD TO: HUAWEI TECHNOLOGY CO., LTD. |
|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Huawei Technologies Co., Ltd. Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Huawei Technologies Co., Ltd. Document name: Notification of Termination of Patent Right |
|
DD01 | Delivery of document by public notice | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031126 Termination date: 20170819 |
|
CF01 | Termination of patent right due to non-payment of annual fee |