CN1078781C - 分组传输系统中降低争用和资源错误分配的方法和装置 - Google Patents
分组传输系统中降低争用和资源错误分配的方法和装置 Download PDFInfo
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- CN1078781C CN1078781C CN94190120A CN94190120A CN1078781C CN 1078781 C CN1078781 C CN 1078781C CN 94190120 A CN94190120 A CN 94190120A CN 94190120 A CN94190120 A CN 94190120A CN 1078781 C CN1078781 C CN 1078781C
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- 238000000034 method Methods 0.000 title claims description 49
- 238000004891 communication Methods 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 230000008569 process Effects 0.000 claims description 27
- 238000013475 authorization Methods 0.000 claims description 14
- 230000006870 function Effects 0.000 claims description 9
- 238000012790 confirmation Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 claims description 2
- 230000003252 repetitive effect Effects 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000004044 response Effects 0.000 abstract description 8
- 230000009977 dual effect Effects 0.000 description 22
- 238000013502 data validation Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- 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
-
- 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
- H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/188—Time-out mechanisms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1874—Buffer management
- H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3095793A | 1993-03-12 | 1993-03-12 | |
US08/030,957 | 1993-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1105509A CN1105509A (zh) | 1995-07-19 |
CN1078781C true CN1078781C (zh) | 2002-01-30 |
Family
ID=21856903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94190120A Expired - Lifetime CN1078781C (zh) | 1993-03-12 | 1994-02-25 | 分组传输系统中降低争用和资源错误分配的方法和装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5493569A (zh) |
EP (1) | EP0646302B1 (zh) |
JP (1) | JP3464799B2 (zh) |
KR (1) | KR0159796B1 (zh) |
CN (1) | CN1078781C (zh) |
BR (1) | BR9404437A (zh) |
DE (1) | DE69433194T2 (zh) |
ES (1) | ES2210250T3 (zh) |
TW (1) | TW241421B (zh) |
WO (1) | WO1994021063A1 (zh) |
Families Citing this family (81)
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US6680922B1 (en) * | 1998-07-10 | 2004-01-20 | Malibu Networks, Inc. | Method for the recognition and operation of virtual private networks (VPNs) over a wireless point to multi-point (PtMP) transmission system |
US6628629B1 (en) | 1998-07-10 | 2003-09-30 | Malibu Networks | Reservation based prioritization method for wireless transmission of latency and jitter sensitive IP-flows in a wireless point to multi-point transmission system |
US6640248B1 (en) | 1998-07-10 | 2003-10-28 | Malibu Networks, Inc. | Application-aware, quality of service (QoS) sensitive, media access control (MAC) layer |
US6862622B2 (en) * | 1998-07-10 | 2005-03-01 | Van Drebbel Mariner Llc | Transmission control protocol/internet protocol (TCP/IP) packet-centric wireless point to multi-point (PTMP) transmission system architecture |
US6452915B1 (en) | 1998-07-10 | 2002-09-17 | Malibu Networks, Inc. | IP-flow classification in a wireless point to multi-point (PTMP) transmission system |
US6262820B1 (en) * | 1998-07-15 | 2001-07-17 | Lucent Technologies Inc. | Optical transmission system including optical restoration |
US7324544B1 (en) | 1998-09-11 | 2008-01-29 | Cirrus Logic, Inc. | Network slot synchronization scheme for a computer network communication channel |
US6584100B1 (en) * | 1998-11-17 | 2003-06-24 | Koninklijke Philips Electronics N.V. | System for establishing a transmission sequence for plural terminals in a wireless network |
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KR20100089728A (ko) | 2009-02-03 | 2010-08-12 | 엘지전자 주식회사 | 무선 통신 시스템에서 확인 응답 전송 및 수신 방법 |
KR101036482B1 (ko) | 2009-02-03 | 2011-05-24 | 엘지전자 주식회사 | 무선 통신 시스템에서 임의 접속 방법 |
KR20110101236A (ko) * | 2009-01-04 | 2011-09-15 | 알까뗄 루슨트 | 리소스를 요청하기 위한 방법, 디바이스 및 통신 시스템 |
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US11199824B2 (en) | 2012-01-17 | 2021-12-14 | Fisher-Rosemount Systems, Inc. | Reducing controller updates in a control loop |
US9298176B2 (en) | 2012-01-17 | 2016-03-29 | Fisher-Rosemount Systems, Inc. | Compensating for setpoint changes in a non-periodically updated controller |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4763320A (en) * | 1984-07-06 | 1988-08-09 | Messerschmitt-Bolkow-Blohm Gmbh | Method and arrangement for transmitting data, especially in an aircraft |
US4982400A (en) * | 1988-12-29 | 1991-01-01 | Intel Corporation | Ring bus hub for a star local area network |
Family Cites Families (5)
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CA1259430A (en) * | 1985-07-19 | 1989-09-12 | Fumio Akashi | Multipoint communication system having polling and reservation schemes |
JPH0712161B2 (ja) * | 1986-11-28 | 1995-02-08 | 日本電気株式会社 | 多方向多重通信システム |
DE3814355A1 (de) * | 1988-04-28 | 1989-11-09 | Philips Patentverwaltung | Nachrichtenuebertragungssystem |
JPH0748739B2 (ja) * | 1988-12-09 | 1995-05-24 | 富士通株式会社 | 多重アクセス制御方法および該方法を実施する多重アクセス制御システム |
US5172375A (en) * | 1989-06-22 | 1992-12-15 | Nec Corporation | Multiple access satellite communication system for mini-earth station networks |
-
1994
- 1994-02-25 DE DE69433194T patent/DE69433194T2/de not_active Expired - Lifetime
- 1994-02-25 CN CN94190120A patent/CN1078781C/zh not_active Expired - Lifetime
- 1994-02-25 ES ES94909816T patent/ES2210250T3/es not_active Expired - Lifetime
- 1994-02-25 BR BR9404437A patent/BR9404437A/pt not_active IP Right Cessation
- 1994-02-25 JP JP52007094A patent/JP3464799B2/ja not_active Expired - Lifetime
- 1994-02-25 EP EP94909816A patent/EP0646302B1/en not_active Expired - Lifetime
- 1994-02-25 WO PCT/US1994/002086 patent/WO1994021063A1/en active IP Right Grant
- 1994-02-25 KR KR1019940704037A patent/KR0159796B1/ko active IP Right Grant
- 1994-03-03 TW TW083101865A patent/TW241421B/zh not_active IP Right Cessation
-
1995
- 1995-02-27 US US08/394,939 patent/US5493569A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4763320A (en) * | 1984-07-06 | 1988-08-09 | Messerschmitt-Bolkow-Blohm Gmbh | Method and arrangement for transmitting data, especially in an aircraft |
US4982400A (en) * | 1988-12-29 | 1991-01-01 | Intel Corporation | Ring bus hub for a star local area network |
Also Published As
Publication number | Publication date |
---|---|
WO1994021063A1 (en) | 1994-09-15 |
BR9404437A (pt) | 1999-06-15 |
DE69433194D1 (de) | 2003-11-06 |
JP3464799B2 (ja) | 2003-11-10 |
EP0646302A4 (en) | 2001-11-07 |
CN1105509A (zh) | 1995-07-19 |
US5493569A (en) | 1996-02-20 |
KR0159796B1 (ko) | 1998-12-01 |
EP0646302B1 (en) | 2003-10-01 |
DE69433194T2 (de) | 2004-07-29 |
KR950701787A (ko) | 1995-04-28 |
TW241421B (zh) | 1995-02-21 |
ES2210250T3 (es) | 2004-07-01 |
JPH08500227A (ja) | 1996-01-09 |
EP0646302A1 (en) | 1995-04-05 |
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