IL114455A - Method and device for aligning packets in communication systems - Google Patents
Method and device for aligning packets in communication systemsInfo
- Publication number
- IL114455A IL114455A IL11445595A IL11445595A IL114455A IL 114455 A IL114455 A IL 114455A IL 11445595 A IL11445595 A IL 11445595A IL 11445595 A IL11445595 A IL 11445595A IL 114455 A IL114455 A IL 114455A
- Authority
- IL
- Israel
- Prior art keywords
- information packet
- timing
- packet
- transmission
- alignment
- Prior art date
Links
- 238000004891 communication Methods 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 85
- 101150080339 BTS1 gene Proteins 0.000 description 12
- 230000001413 cellular effect Effects 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 4
- 230000001934 delay Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0658—Clock or time synchronisation among packet nodes
- H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
- H04J3/0664—Clock or time synchronisation among packet nodes using timestamps unidirectional timestamps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/298,916 US5586119A (en) | 1994-08-31 | 1994-08-31 | Method and apparatus for packet alignment in a communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
IL114455A0 IL114455A0 (en) | 1995-11-27 |
IL114455A true IL114455A (en) | 1998-10-30 |
Family
ID=23152542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL11445595A IL114455A (en) | 1994-08-31 | 1995-07-05 | Method and device for aligning packets in communication systems |
Country Status (10)
Country | Link |
---|---|
US (1) | US5586119A (ru) |
JP (1) | JPH09504935A (ru) |
KR (1) | KR100228470B1 (ru) |
CN (1) | CN1068482C (ru) |
CA (1) | CA2174763A1 (ru) |
FI (1) | FI114361B (ru) |
IL (1) | IL114455A (ru) |
RU (1) | RU2146420C1 (ru) |
SE (1) | SE515715C2 (ru) |
WO (1) | WO1996007252A1 (ru) |
Families Citing this family (70)
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US5771462A (en) * | 1995-07-07 | 1998-06-23 | International Business Machines Corporation | Bus arbitration infrastructure for deployment of wireless networks |
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US5844885A (en) * | 1996-06-11 | 1998-12-01 | Qualcomm Incorporated | Method and apparatus of providing bit count integrity and synchronous data transfer over a channel which does not preserve synchronization |
EP0845877A3 (en) | 1996-11-28 | 2002-03-27 | Oki Electric Industry Co., Ltd. | Mobile communication system for accomplishing handover with phase difference of frame sync signals corrected |
DE69739589D1 (de) * | 1996-12-26 | 2009-10-29 | Nippon Telegraph & Telephone | Verfahren und Schaltung zur Rahmensynchronisierung |
US6038458A (en) * | 1996-12-30 | 2000-03-14 | Nokia Telecommunications Oy | Method for selecting a signal, and a cellular radio system |
US5974321A (en) * | 1996-12-30 | 1999-10-26 | Nokia Telecommunications Oy | Method for selecting a signal, and a cellular radio system |
US5978680A (en) * | 1996-12-30 | 1999-11-02 | Nokia Telecommunications Oy | Transmission method and a cellular radio system |
US5825760A (en) * | 1996-12-30 | 1998-10-20 | Nokia Telecommunications Oy | Transmission method and a cellular radio system |
GB2321827B (en) * | 1997-01-31 | 2001-06-13 | Ericsson Telefon Ab L M | Telecommunications system |
SE509836C2 (sv) * | 1997-06-13 | 1999-03-15 | Ericsson Telefon Ab L M | Förfarande och arrangemang i ett radiokommunikationssystem |
US6542481B2 (en) | 1998-06-01 | 2003-04-01 | Tantivy Communications, Inc. | Dynamic bandwidth allocation for multiple access communication using session queues |
US6081536A (en) | 1997-06-20 | 2000-06-27 | Tantivy Communications, Inc. | Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link |
JP3207444B2 (ja) * | 1997-09-30 | 2001-09-10 | 三菱電機株式会社 | 移動通信システム |
US6101175A (en) * | 1997-10-31 | 2000-08-08 | Motorola, Inc. | Method and apparatus for handoff within a communication system |
US6230013B1 (en) | 1997-11-26 | 2001-05-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Diversity handling moveover for CDMA mobile telecommunications |
US6246878B1 (en) | 1997-11-26 | 2001-06-12 | Telefonaktiebolaget Lm Ericsson | Magnetoresistive device having a highly smooth metal reflective layer |
US7079523B2 (en) * | 2000-02-07 | 2006-07-18 | Ipr Licensing, Inc. | Maintenance link using active/standby request channels |
US7936728B2 (en) | 1997-12-17 | 2011-05-03 | Tantivy Communications, Inc. | System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system |
US7394791B2 (en) | 1997-12-17 | 2008-07-01 | Interdigital Technology Corporation | Multi-detection of heartbeat to reduce error probability |
US7496072B2 (en) | 1997-12-17 | 2009-02-24 | Interdigital Technology Corporation | System and method for controlling signal strength over a reverse link of a CDMA wireless communication system |
US6222832B1 (en) | 1998-06-01 | 2001-04-24 | Tantivy Communications, Inc. | Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system |
US9525923B2 (en) | 1997-12-17 | 2016-12-20 | Intel Corporation | Multi-detection of heartbeat to reduce error probability |
US6373834B1 (en) | 1997-12-19 | 2002-04-16 | Telefonaktiebolaget Lm Ericsson | Synchronization for cellular telecommunications network |
KR100407355B1 (ko) * | 1998-02-14 | 2004-04-03 | 삼성전자주식회사 | 이동통신시스템의역방향링크시간정렬장치및방법 |
US6341124B1 (en) * | 1998-03-13 | 2002-01-22 | Telefonaktiebolaget Lm Ericsson | Accommodating packet data loss at base stations interfacing between a packet switched network and a CDMA macrodiversity network |
US8134980B2 (en) | 1998-06-01 | 2012-03-13 | Ipr Licensing, Inc. | Transmittal of heartbeat signal at a lower level than heartbeat request |
US7773566B2 (en) | 1998-06-01 | 2010-08-10 | Tantivy Communications, Inc. | System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system |
US7221664B2 (en) | 1998-06-01 | 2007-05-22 | Interdigital Technology Corporation | Transmittal of heartbeat signal at a lower level than heartbeat request |
US6205125B1 (en) * | 1998-07-31 | 2001-03-20 | Motorola, Inc. | Method and system for determining an estimate of a transmission time of a packet |
US6539004B1 (en) * | 1998-09-17 | 2003-03-25 | Lucent Technologies Inc. | Time synchronization of packetized radio signals to base stations |
US6965778B1 (en) * | 1999-04-08 | 2005-11-15 | Ipr Licensing, Inc. | Maintenance of channel usage in a wireless communication system |
FR2795898B1 (fr) * | 1999-06-30 | 2001-08-03 | Sagem | Reseau telephonique local comportant une base de gestion de terminaux telephoniques reliee a des embases de reception de combines de reseaux telephoniques cellulaires |
EP1089472A1 (en) * | 1999-09-28 | 2001-04-04 | TELEFONAKTIEBOLAGET L M ERICSSON (publ) | Time-alignment apparatus and method for providing data frames of a plurality of channels with predetermined time-offsets |
DE19956094C2 (de) * | 1999-11-22 | 2002-08-29 | Siemens Ag | Verfahren zum Betrieb eines GSM-Mobilfunksystems |
US6636530B1 (en) | 1999-12-03 | 2003-10-21 | Digital Interactive Streams, Inc. | Digital audio telephony over IP network compression |
WO2001058044A2 (en) | 2000-02-07 | 2001-08-09 | Tantivy Communications, Inc. | Minimal maintenance link to support synchronization |
FI112305B (fi) * | 2000-02-14 | 2003-11-14 | Nokia Corp | Datapakettien numerointi pakettivälitteisessä tiedonsiirrossa |
DE1273112T1 (de) * | 2000-04-06 | 2003-05-28 | Interdigital Technology Corp., Wilmington | Synchronisation von zeitvorverschiebung und zeitabweichung |
EP1168871A1 (en) * | 2000-06-20 | 2002-01-02 | Alcatel | Telecommunication system with real time protocol synchronization after hand-over procedure |
US6577872B1 (en) * | 2000-08-08 | 2003-06-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Base station oscillator regulation independent of transport network clocks in cellular telecommunications network |
US8155096B1 (en) | 2000-12-01 | 2012-04-10 | Ipr Licensing Inc. | Antenna control system and method |
US7551663B1 (en) | 2001-02-01 | 2009-06-23 | Ipr Licensing, Inc. | Use of correlation combination to achieve channel detection |
US6954448B2 (en) | 2001-02-01 | 2005-10-11 | Ipr Licensing, Inc. | Alternate channel for carrying selected message types |
GB2377519B (en) * | 2001-02-14 | 2005-06-15 | Clearspeed Technology Ltd | Lookup engine |
US20020170067A1 (en) * | 2001-03-23 | 2002-11-14 | Anders Norstrom | Method and apparatus for broadcasting streaming video |
KR100665077B1 (ko) | 2001-06-13 | 2007-01-09 | 탄티비 커뮤니케이션즈 인코포레이티드 | 하트비트 요구보다 낮은 레벨로의 하트비트 신호의 전송 |
KR100385222B1 (ko) * | 2001-09-05 | 2003-05-27 | 엘지전자 주식회사 | 아이뜨블유유 내의 보코더에서 피씨엠 호 처리 장치 |
US20030078045A1 (en) * | 2001-10-02 | 2003-04-24 | Anders Norstrom | Soft stream hand over |
US7231211B2 (en) * | 2002-07-24 | 2007-06-12 | Signal Intelligence, Inc. | Apparatus and method for monitoring a trunked radio communications system |
KR100802619B1 (ko) | 2002-11-07 | 2008-02-13 | 엘지전자 주식회사 | 무선 링크 제어 프로토콜에 따르는 수신기에서의 알엘씨데이터 수신 윈도우 처리 방법 |
DE112004000901T5 (de) * | 2003-05-22 | 2006-04-20 | Research Triangle Institute | Optisches Burst-vermitteltes Netzsystem und Verfahren mit fälligkeitsnaher Signalisierung |
US8199723B2 (en) | 2003-12-23 | 2012-06-12 | Intel Corporation | Parallel wireless communication apparatus, method, and system |
CN1934810B (zh) * | 2004-03-22 | 2011-08-31 | 汤姆森许可贸易公司 | 分组数据传输网络中的时间从动设备及时间从动方法 |
US7299048B2 (en) * | 2004-06-25 | 2007-11-20 | Samsung Electronics Co., Ltd. | System and method for performing soft handover in broadband wireless access communication system |
CN1761177B (zh) * | 2004-10-11 | 2010-05-05 | 中兴通讯股份有限公司 | 虚级联恢复过程中实现无损重排的方法 |
US8260285B2 (en) | 2005-06-14 | 2012-09-04 | St-Ericsson Sa | Performing diagnostics in a wireless system |
US7512157B2 (en) * | 2005-06-15 | 2009-03-31 | St Wireless Sa | Synchronizing a modem and vocoder of a mobile station |
CN1929476B (zh) * | 2005-09-05 | 2010-06-16 | 中兴通讯股份有限公司 | 一种实现无损伤虚级联恢复的方法 |
US7720046B2 (en) * | 2005-09-23 | 2010-05-18 | St-Ericsson Sa | Synchronizing a channel codec and vocoder of a mobile station |
EP1919235B1 (en) | 2006-10-31 | 2020-04-15 | Alcatel Lucent | A base station, a mobile communication network and a method for synchronising the delivery of broadcast data in a single frequency mobile communication network |
GB0705327D0 (en) * | 2007-03-20 | 2007-04-25 | Skype Ltd | Method of transmitting data in a commumication system |
WO2009087443A2 (en) | 2007-07-13 | 2009-07-16 | Nortel Networks Limited | Quality of service control in multiple hop wireless communication environments |
EP2045810B1 (en) * | 2007-10-01 | 2017-12-06 | TTPCOM Limited | Synchronisation of media operations on multiple devices |
CN101686431B (zh) * | 2008-09-22 | 2012-07-18 | 中兴通讯股份有限公司 | 同步处理方法和装置 |
JP5493459B2 (ja) * | 2009-05-08 | 2014-05-14 | ソニー株式会社 | 通信装置及び通信方法 |
CN102034063A (zh) * | 2009-09-28 | 2011-04-27 | 西门子(中国)有限公司 | 调整连续波传输时间的方法及读写器 |
CN102469569B (zh) * | 2010-11-08 | 2014-09-10 | 中国移动通信集团公司 | 移动通信系统的时间同步方法和同步设备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2466917A2 (fr) * | 1979-09-27 | 1981-04-10 | Telediffusion Fse | Systeme de diffusion de donnees |
US5117424A (en) * | 1989-07-20 | 1992-05-26 | Electrocom Automation L.P. | Method and apparatus for setting clock signals to predetermined phases at remote broadcast sites in simulcast systems |
EP0437835B1 (en) * | 1989-12-27 | 1995-04-26 | Nec Corporation | Frame synchronization system among multiple radio base stations for TDMA digital mobile communication system |
US5237568A (en) * | 1990-01-30 | 1993-08-17 | Johnson Service Company | Network control system with improved priority protocol |
US5103459B1 (en) * | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
GB9024684D0 (en) * | 1990-11-13 | 1991-01-02 | Cognito Group Ltd | A method of communicating data |
US5195091A (en) * | 1991-07-09 | 1993-03-16 | At&T Bell Laboratories | Adaptive synchronization arrangement |
US5184347A (en) * | 1991-07-09 | 1993-02-02 | At&T Bell Laboratories | Adaptive synchronization arrangement |
US5268933A (en) * | 1991-09-27 | 1993-12-07 | Motorola, Inc. | Data packet alignment in a communication system |
JPH06124352A (ja) * | 1992-10-14 | 1994-05-06 | Sharp Corp | データ駆動型情報処理装置 |
-
1994
- 1994-08-31 US US08/298,916 patent/US5586119A/en not_active Expired - Lifetime
-
1995
- 1995-06-30 WO PCT/US1995/008278 patent/WO1996007252A1/en active IP Right Grant
- 1995-06-30 KR KR1019960702196A patent/KR100228470B1/ko active IP Right Grant
- 1995-06-30 CN CN95190840A patent/CN1068482C/zh not_active Expired - Lifetime
- 1995-06-30 CA CA002174763A patent/CA2174763A1/en not_active Abandoned
- 1995-06-30 RU RU96110202A patent/RU2146420C1/ru active
- 1995-06-30 JP JP8508725A patent/JPH09504935A/ja active Pending
- 1995-07-05 IL IL11445595A patent/IL114455A/en not_active IP Right Cessation
-
1996
- 1996-04-26 SE SE9601585A patent/SE515715C2/sv not_active IP Right Cessation
- 1996-04-30 FI FI961838A patent/FI114361B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2146420C1 (ru) | 2000-03-10 |
CN1068482C (zh) | 2001-07-11 |
WO1996007252A1 (en) | 1996-03-07 |
FI114361B (fi) | 2004-09-30 |
SE515715C2 (sv) | 2001-10-01 |
CA2174763A1 (en) | 1996-03-07 |
IL114455A0 (en) | 1995-11-27 |
FI961838A0 (fi) | 1996-04-30 |
KR100228470B1 (ko) | 1999-11-01 |
JPH09504935A (ja) | 1997-05-13 |
SE9601585L (sv) | 1996-06-25 |
FI961838A (fi) | 1996-04-30 |
SE9601585D0 (sv) | 1996-04-26 |
KR960706239A (ko) | 1996-11-08 |
CN1134768A (zh) | 1996-10-30 |
US5586119A (en) | 1996-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
HP | Change in proprietorship |
Owner name: MOTOROLA MOBILITY, INC. Free format text: FORMER OWNER:MOTOROLA, INC. |
|
KB | Patent renewed | ||
EXP | Patent expired |