CN100539488C - 自适应多速率语音编码模式的调整方法 - Google Patents
自适应多速率语音编码模式的调整方法 Download PDFInfo
- Publication number
- CN100539488C CN100539488C CNB2003801104012A CN200380110401A CN100539488C CN 100539488 C CN100539488 C CN 100539488C CN B2003801104012 A CNB2003801104012 A CN B2003801104012A CN 200380110401 A CN200380110401 A CN 200380110401A CN 100539488 C CN100539488 C CN 100539488C
- Authority
- CN
- China
- Prior art keywords
- adaptive multi
- rate modes
- rate
- subscriber equipment
- current
- 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
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- 230000003044 adaptive effect Effects 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims description 32
- 230000001960 triggered effect Effects 0.000 claims description 12
- 230000000737 periodic effect Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 description 5
- 238000010295 mobile communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/18—Vocoders using multiple modes
- G10L19/22—Mode decision, i.e. based on audio signal content versus external parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
- H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2003/000888 WO2005039083A1 (fr) | 2003-10-22 | 2003-10-22 | Procede destine a ajuster le mode d'un codage vocal multidebit adaptatif |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1802806A CN1802806A (zh) | 2006-07-12 |
CN100539488C true CN100539488C (zh) | 2009-09-09 |
Family
ID=34438173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801104012A Expired - Fee Related CN100539488C (zh) | 2003-10-22 | 2003-10-22 | 自适应多速率语音编码模式的调整方法 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN100539488C (zh) |
AU (1) | AU2003280537A1 (zh) |
WO (1) | WO2005039083A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100440749C (zh) * | 2003-12-12 | 2008-12-03 | 华为技术有限公司 | 下行自适应多速率模式控制的方法 |
CN100415019C (zh) * | 2005-06-30 | 2008-08-27 | 上海华为技术有限公司 | 一种自适应多速率语音传输格式配置方法 |
CN100452693C (zh) * | 2005-10-31 | 2009-01-14 | 连展科技(天津)有限公司 | 一种在无线网络中有效保证话音质量的amr方法 |
CN1992559B (zh) * | 2005-12-30 | 2011-04-20 | 中兴通讯股份有限公司 | 一种终端上行语音速率动态调整的方法 |
CN1983904B (zh) * | 2006-04-06 | 2011-05-18 | 华为技术有限公司 | 一种系统负荷的控制方法和装置 |
AU2007238202B2 (en) * | 2006-04-12 | 2010-05-06 | Interdigital Technology Corporation | Method for radio resource control requested codec rate control for VoIP |
WO2009099367A1 (en) * | 2008-02-05 | 2009-08-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Power control method for cs over hspa |
CN101521558B (zh) * | 2008-03-01 | 2013-04-17 | 华为技术有限公司 | 自适应多速率的速率和相位调整方法 |
CN102752809B (zh) * | 2011-04-21 | 2016-08-10 | 联芯科技有限公司 | 上行amr的调控方法及系统 |
CN102761388A (zh) * | 2011-04-29 | 2012-10-31 | 华为技术有限公司 | 数据传输中速率的调整方法和设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5701294A (en) * | 1995-10-02 | 1997-12-23 | Telefonaktiebolaget Lm Ericsson | System and method for flexible coding, modulation, and time slot allocation in a radio telecommunications network |
US6700881B1 (en) * | 1998-03-02 | 2004-03-02 | Samsung Electronics Co., Ltd. | Rate control device and method for CDMA communication system |
KR100549552B1 (ko) * | 1999-07-05 | 2006-02-08 | 노키아 코포레이션 | 코딩 방법의 선택 방법 |
-
2003
- 2003-10-22 WO PCT/CN2003/000888 patent/WO2005039083A1/zh active Application Filing
- 2003-10-22 AU AU2003280537A patent/AU2003280537A1/en not_active Abandoned
- 2003-10-22 CN CNB2003801104012A patent/CN100539488C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2005039083A1 (fr) | 2005-04-28 |
CN1802806A (zh) | 2006-07-12 |
AU2003280537A1 (en) | 2005-05-05 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060712 Assignee: SHENZHEN ZTE MICROELECTRONICS TECHNOLOGY CO., LTD. Assignor: ZTE Corporation Contract record no.: 2015440020319 Denomination of invention: Method of adjusting the mode of the adaptive multi-rate speech coding Granted publication date: 20090909 License type: Common License Record date: 20151123 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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: 20090909 Termination date: 20181022 |