DE69733006D1 - Kompressionsregelungsverfahren - Google Patents
KompressionsregelungsverfahrenInfo
- Publication number
- DE69733006D1 DE69733006D1 DE69733006T DE69733006T DE69733006D1 DE 69733006 D1 DE69733006 D1 DE 69733006D1 DE 69733006 T DE69733006 T DE 69733006T DE 69733006 T DE69733006 T DE 69733006T DE 69733006 D1 DE69733006 D1 DE 69733006D1
- Authority
- DE
- Germany
- Prior art keywords
- control method
- compression control
- compression
- control
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/18—Time-division multiplex systems using frequency compression and subsequent expansion of the individual signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
- H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/14—Monitoring arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Time-Division Multiplex Systems (AREA)
- Telephonic Communication Services (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/597,123 US5818843A (en) | 1996-02-06 | 1996-02-06 | E1 compression control method |
US597123 | 1996-02-06 | ||
PCT/US1997/001542 WO1997029564A1 (en) | 1996-02-06 | 1997-02-05 | E1 compression control method |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69733006D1 true DE69733006D1 (de) | 2005-05-19 |
DE69733006T2 DE69733006T2 (de) | 2006-02-16 |
Family
ID=24390184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69733006T Expired - Lifetime DE69733006T2 (de) | 1996-02-06 | 1997-02-05 | Kompressionsregelungsverfahren |
Country Status (11)
Country | Link |
---|---|
US (1) | US5818843A (de) |
EP (1) | EP0879512B1 (de) |
JP (1) | JP2000504893A (de) |
KR (1) | KR19990082355A (de) |
CN (1) | CN1122382C (de) |
AR (1) | AR005734A1 (de) |
AT (1) | ATE293321T1 (de) |
AU (1) | AU1849897A (de) |
DE (1) | DE69733006T2 (de) |
WO (1) | WO1997029564A1 (de) |
ZA (1) | ZA97942B (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6172974B1 (en) * | 1997-10-31 | 2001-01-09 | Nortel Networks Limited | Network element having tandem free operation capabilities |
US6172987B1 (en) * | 1998-11-10 | 2001-01-09 | Nortel Networks Limited | Switching compression routines with no loss of data |
US6724756B2 (en) * | 1999-01-12 | 2004-04-20 | Cisco Technology, Inc. | Method for introducing switched virtual connection call redundancy in asynchronous transfer mode networks |
JP3531526B2 (ja) * | 1999-05-13 | 2004-05-31 | 日本電気株式会社 | 通信システム |
US6118797A (en) * | 1999-06-02 | 2000-09-12 | O'shea; Thomas E. | Use of sub-rate out-of-band channel to transport signaling bits over time division multiplexed digital communication link |
US6775292B1 (en) | 2000-01-24 | 2004-08-10 | Cisco Technology, Inc. | Method for servicing of multiple queues carrying voice over virtual circuits based on history |
US7142558B1 (en) | 2000-04-17 | 2006-11-28 | Cisco Technology, Inc. | Dynamic queuing control for variable throughput communication channels |
JP2001318693A (ja) * | 2000-05-08 | 2001-11-16 | Mitsubishi Electric Corp | 伝送装置および伝送方法 |
US6639919B2 (en) | 2001-05-01 | 2003-10-28 | Adc Dsl Systems, Inc. | Bit-level control for dynamic bandwidth allocation |
JP4518714B2 (ja) * | 2001-08-31 | 2010-08-04 | 富士通株式会社 | 音声符号変換方法 |
US8588062B1 (en) * | 2007-02-27 | 2013-11-19 | Sprint Communications Company L.P. | Application based access selection |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4897832A (en) * | 1988-01-18 | 1990-01-30 | Oki Electric Industry Co., Ltd. | Digital speech interpolation system and speech detector |
US5065395A (en) * | 1990-04-09 | 1991-11-12 | Dsc Communications Corporation | Rudimentary digital speech interpolation apparatus and method |
US5280532A (en) * | 1990-04-09 | 1994-01-18 | Dsc Communications Corporation | N:1 bit compression apparatus and method |
US5357516A (en) * | 1992-03-25 | 1994-10-18 | Motorola, Inc. | Apparatus for use in time division multiplexed communication systems |
US5526397A (en) * | 1992-04-20 | 1996-06-11 | Hughes Electronics | Switching transcoder |
US5467372A (en) * | 1993-07-21 | 1995-11-14 | Rohm Co., Ltd. | Multi channel ADPCM compression and expansion device |
AU699430B2 (en) * | 1993-09-13 | 1998-12-03 | Diversey Ip International Bv | Tableted detergent, method of manufacture and use |
-
1996
- 1996-02-06 US US08/597,123 patent/US5818843A/en not_active Expired - Lifetime
-
1997
- 1997-02-05 ZA ZA9700942A patent/ZA97942B/xx unknown
- 1997-02-05 DE DE69733006T patent/DE69733006T2/de not_active Expired - Lifetime
- 1997-02-05 AU AU18498/97A patent/AU1849897A/en not_active Abandoned
- 1997-02-05 WO PCT/US1997/001542 patent/WO1997029564A1/en active IP Right Grant
- 1997-02-05 JP JP9528581A patent/JP2000504893A/ja active Pending
- 1997-02-05 EP EP97904124A patent/EP0879512B1/de not_active Expired - Lifetime
- 1997-02-05 KR KR1019980706085A patent/KR19990082355A/ko not_active Application Discontinuation
- 1997-02-05 AT AT97904124T patent/ATE293321T1/de not_active IP Right Cessation
- 1997-02-05 CN CN97193636A patent/CN1122382C/zh not_active Expired - Fee Related
- 1997-02-06 AR ARP970100476A patent/AR005734A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
ZA97942B (en) | 1997-08-05 |
JP2000504893A (ja) | 2000-04-18 |
ATE293321T1 (de) | 2005-04-15 |
US5818843A (en) | 1998-10-06 |
AR005734A1 (es) | 1999-07-14 |
CN1122382C (zh) | 2003-09-24 |
WO1997029564A1 (en) | 1997-08-14 |
CN1216651A (zh) | 1999-05-12 |
EP0879512B1 (de) | 2005-04-13 |
EP0879512A1 (de) | 1998-11-25 |
AU1849897A (en) | 1997-08-28 |
DE69733006T2 (de) | 2006-02-16 |
KR19990082355A (ko) | 1999-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |