DE69618336D1 - Bündelfehlergesicherte atm-funkverbindung und netzwerk - Google Patents

Bündelfehlergesicherte atm-funkverbindung und netzwerk

Info

Publication number
DE69618336D1
DE69618336D1 DE69618336T DE69618336T DE69618336D1 DE 69618336 D1 DE69618336 D1 DE 69618336D1 DE 69618336 T DE69618336 T DE 69618336T DE 69618336 T DE69618336 T DE 69618336T DE 69618336 D1 DE69618336 D1 DE 69618336D1
Authority
DE
Germany
Prior art keywords
bundle
error
network
radio connection
atm radio
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
Application number
DE69618336T
Other languages
English (en)
Other versions
DE69618336T2 (de
Inventor
Eliezer Pasternak
Gideon Ben-Efraim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Netro Corp
Original Assignee
Netro Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Netro Corp filed Critical Netro Corp
Application granted granted Critical
Publication of DE69618336D1 publication Critical patent/DE69618336D1/de
Publication of DE69618336T2 publication Critical patent/DE69618336T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/104—Asynchronous transfer mode [ATM] switching fabrics
    • H04L49/105—ATM switching elements
    • H04L49/107—ATM switching elements using shared medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
    • H04L2012/5607—Radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H04L2012/5609—Topology
    • H04L2012/561—Star, e.g. cross-connect, concentrator, subscriber group equipment, remote electronics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5614—User Network Interface
    • H04L2012/5616—Terminal equipment, e.g. codecs, synch.
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5647—Cell loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5671—Support of voice
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling
    • H04L2012/5673—Coding or scrambling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
DE69618336T 1995-10-03 1996-10-03 Bündelfehlergesicherte atm-funkverbindung und netzwerk Expired - Fee Related DE69618336T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/538,327 US5710756A (en) 1995-02-13 1995-10-03 Burst-error resistant ATM microwave link and network
PCT/US1996/015418 WO1997013292A1 (en) 1995-10-03 1996-10-03 Burst-error resistant atm microwave link and network

Publications (2)

Publication Number Publication Date
DE69618336D1 true DE69618336D1 (de) 2002-02-07
DE69618336T2 DE69618336T2 (de) 2002-08-14

Family

ID=24146463

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69618336T Expired - Fee Related DE69618336T2 (de) 1995-10-03 1996-10-03 Bündelfehlergesicherte atm-funkverbindung und netzwerk

Country Status (6)

Country Link
US (1) US5710756A (de)
EP (1) EP0795212B1 (de)
AU (1) AU7246296A (de)
CA (1) CA2206677C (de)
DE (1) DE69618336T2 (de)
WO (1) WO1997013292A1 (de)

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GB2301746B (en) * 1995-06-02 1999-09-08 Dsc Communications Remote control of wireless telecommunications systems
DE69534813T2 (de) * 1995-08-11 2006-10-19 Alcatel Verfahren und Anordnung zur dynamischen Bandbreitenzuordnung in einem TDM/TDMA-Übertragungssystem
US5883891A (en) * 1996-04-30 1999-03-16 Williams; Wyatt Method and apparatus for increased quality of voice transmission over the internet
US6728921B1 (en) 1996-05-31 2004-04-27 Nortel Networks Limited Cell based data transmission method
GB2313748B (en) * 1996-05-31 2000-12-20 Northern Telecom Ltd Cell based data transmission method
US5936949A (en) * 1996-09-05 1999-08-10 Netro Corporation Wireless ATM metropolitan area network
US6463477B1 (en) * 1996-09-27 2002-10-08 Mci Communications Corporation Detection of presence of multiprotocol encapsulation in a data packet
KR100211918B1 (ko) * 1996-11-30 1999-08-02 김영환 비동기식전송모드셀 경계 식별장치
AU8568598A (en) * 1997-07-15 1999-02-10 Comsat Corporation A frame format and frame assembling/disassembling method for the frame format
US7570645B2 (en) 2000-01-18 2009-08-04 Viasat, Inc. Frame format and frame assembling/disassembling method for the frame format
US6963570B1 (en) * 1997-07-15 2005-11-08 Comsat Corporation Method and apparatus for adaptive loss-less compression of cell/packet headers
US6839332B1 (en) * 1997-10-20 2005-01-04 Comsat Corporation Method for transmission of circuits, packets, and cells in a satellite/wireless TDMA system
AU1083699A (en) * 1997-10-20 1999-05-10 Comsat Corporation Adaptive modulation technique and satellite communication network implementing the same
JPH11177520A (ja) * 1997-12-10 1999-07-02 Sony Corp データ多重化装置
US6628641B1 (en) * 1997-12-24 2003-09-30 Nortel Networks Limited Header error detection for wireless data cells
US6427219B1 (en) * 1998-06-24 2002-07-30 Conexant Systems, Inc. Method and apparatus for detecting and correcting errors using cyclic redundancy check
JP3196835B2 (ja) * 1998-07-17 2001-08-06 日本電気株式会社 ビタビ復号法及びビタビ復号器
US7058027B1 (en) 1998-09-16 2006-06-06 Scientific Research Corporation Systems and methods for asynchronous transfer mode and internet protocol
DE19845038A1 (de) * 1998-09-30 2000-04-06 Siemens Ag Verfahren zum Anschließen von Kommunikationsendgeräten an eine Vermittlungsanlage über ein Kommunikationsnetz
US6407994B1 (en) * 1998-12-01 2002-06-18 Alcatel Usa Sourcing, L.P. System and method for bundling messages for transmission in a telecommunications network
GB9828371D0 (en) * 1998-12-22 1999-02-17 Northern Telecom Ltd Communications network
US6366584B1 (en) 1999-02-06 2002-04-02 Triton Network Systems, Inc. Commercial network based on point to point radios
US7593380B1 (en) 1999-03-05 2009-09-22 Ipr Licensing, Inc. Variable rate forward error correction for enabling high performance communication
US6363062B1 (en) 1999-06-08 2002-03-26 Caly Corporation Communications protocol for packet data particularly in mesh topology wireless networks
AUPQ141199A0 (en) * 1999-07-05 1999-07-29 Telefonaktiebolaget Lm Ericsson (Publ) Data rate adaptation between mobile stations through transit fixed network
US6636530B1 (en) 1999-12-03 2003-10-21 Digital Interactive Streams, Inc. Digital audio telephony over IP network compression
DE19963817C2 (de) * 1999-12-30 2002-09-26 Siemens Ag Verfahren und Vorrichtung zur Umsetzung eines bidirektionalen Datenstroms über eine S2m-Schnittstelle für eine Übermittlung über ein Niederspannungsstromnetz
JP2001244864A (ja) * 2000-02-29 2001-09-07 Hitachi Ltd 無線中継システム
GB2363944B (en) * 2000-06-21 2004-05-12 Ericsson Telefon Ab L M Telecommunications systems
US6961350B1 (en) * 2000-12-22 2005-11-01 Applied Micro Circuits Corporation System and method for segmenting a multidimensional digital frame structure
US6907028B2 (en) 2002-02-14 2005-06-14 Nokia Corporation Clock-based time slicing
US7130313B2 (en) 2002-02-14 2006-10-31 Nokia Corporation Time-slice signaling for broadband digital broadcasting
US7844214B2 (en) * 2002-03-02 2010-11-30 Nokia Corporation System and method for broadband digital broadcasting
EP1353467A1 (de) * 2002-04-08 2003-10-15 Mitsubishi Electric Information Technology Centre Europe B.V. Verfahren zur Rückgewinnung von Rahmenmarkierungen in HSDPA
US7058034B2 (en) 2002-09-09 2006-06-06 Nokia Corporation Phase shifted time slice transmission to improve handover
US20040057400A1 (en) * 2002-09-24 2004-03-25 Nokia Corporation Anti-synchronous radio channel slicing for smoother handover and continuous service reception
US20040223484A1 (en) * 2003-05-06 2004-11-11 Ying Xia Synchronization and interference measurement for mesh network
US20050009523A1 (en) * 2003-07-07 2005-01-13 Nokia Corporation Protocol using forward error correction to improve handover
US7660583B2 (en) * 2004-03-19 2010-02-09 Nokia Corporation Advanced handover in phased-shifted and time-sliced networks
US7228154B2 (en) * 2004-11-03 2007-06-05 Sony Corporation Method and system for processing wireless digital multimedia
US7564781B2 (en) * 2005-11-16 2009-07-21 Tropos Networks, Inc. Determining throughput between hosts
US8165160B2 (en) * 2006-09-29 2012-04-24 Intel Corporation Method and system to validate a write for a device on a serial bus
JP4660612B2 (ja) * 2009-07-09 2011-03-30 株式会社東芝 情報再生装置及び情報再生方法

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FR2594600B1 (fr) * 1986-02-18 1988-04-15 Alcatel Thomson Faisceaux Dispositif de reglage de la polarisation d'une antenne et procede de mise en oeuvre d'un tel dispositif
FR2643726B1 (fr) * 1989-02-27 1992-01-31 Caro Line Habigand Systeme d'identification sans contact d'un mobile en deplacement a proximite d'un poste fixe
JPH0362630A (ja) * 1989-07-31 1991-03-18 Nec Eng Ltd 衛星通信方式
JP2993715B2 (ja) * 1990-08-17 1999-12-27 株式会社日立製作所 Ａｔｍスイッチおよびその制御方法
CA2059396C (en) * 1991-01-16 1996-10-22 Hiroshi Yamashita Compact device for checking a header error in asynchronous transfer mode cells
JP2827714B2 (ja) * 1992-06-09 1998-11-25 国際電信電話株式会社 ビデオ信号の高効率セル化方式
US5404374A (en) * 1993-07-12 1995-04-04 Apple Computer, Inc. Method and apparatus for transmitting and receiving encoded data using multiple frequency coding
US5412660A (en) * 1993-09-10 1995-05-02 Trimble Navigation Limited ISDN-to-ISDN communication via satellite microwave radio frequency communications link
JP2699824B2 (ja) * 1993-09-28 1998-01-19 日本電気株式会社 可変レート伝送における伝送誤り訂正符号付加装置
US5434853A (en) * 1993-12-27 1995-07-18 At&T Corp. System and method for providing soft handoff of a cellular mobile-to-mobile call
US5534937A (en) * 1994-04-14 1996-07-09 Motorola, Inc. Minimum-delay jitter smoothing device and method for packet video communications

Also Published As

Publication number Publication date
CA2206677A1 (en) 1997-04-10
US5710756A (en) 1998-01-20
DE69618336T2 (de) 2002-08-14
EP0795212A1 (de) 1997-09-17
EP0795212A4 (de) 1998-09-09
AU7246296A (en) 1997-04-28
WO1997013292A1 (en) 1997-04-10
CA2206677C (en) 2002-02-12
EP0795212B1 (de) 2002-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee