MXPA03005691A - Distribucion de video a traves de una red de modo de transferencia asincronica//linea de suscriptor digital utilizando un sistema de codificacion de video configurado en multiples capas. - Google Patents

Distribucion de video a traves de una red de modo de transferencia asincronica//linea de suscriptor digital utilizando un sistema de codificacion de video configurado en multiples capas.

Info

Publication number
MXPA03005691A
MXPA03005691A MXPA03005691A MXPA03005691A MXPA03005691A MX PA03005691 A MXPA03005691 A MX PA03005691A MX PA03005691 A MXPA03005691 A MX PA03005691A MX PA03005691 A MXPA03005691 A MX PA03005691A MX PA03005691 A MXPA03005691 A MX PA03005691A
Authority
MX
Mexico
Prior art keywords
sub
signals
dsl
atm
over
Prior art date
Application number
MXPA03005691A
Other languages
English (en)
Inventor
Ramaswamy Kumar
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of MXPA03005691A publication Critical patent/MXPA03005691A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • H04L12/2878—Access multiplexer, e.g. DSLAM
    • H04L12/2879—Access multiplexer, e.g. DSLAM characterised by the network type on the uplink side, i.e. towards the service provider network
    • H04L12/2883—ATM DSLAM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/24—Negotiation of communication capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25833—Management of client data involving client hardware characteristics, e.g. manufacturer, processing or storage capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440227—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by decomposing into layers, e.g. base layer and one or more enhancement layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64307—ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64723—Monitoring of network processes or resources, e.g. monitoring of network load
    • H04N21/64738—Monitoring network characteristics, e.g. bandwidth, congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64784—Data processing by the network
    • H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Graphics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)
MXPA03005691A 2000-12-21 2001-12-20 Distribucion de video a traves de una red de modo de transferencia asincronica//linea de suscriptor digital utilizando un sistema de codificacion de video configurado en multiples capas. MXPA03005691A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/745,215 US20040071216A1 (en) 2000-12-21 2000-12-21 Delivering video over an ATM/DSL network using a multi-layered video coding system
PCT/US2001/050063 WO2002051149A1 (en) 2000-12-21 2001-12-20 Delivering video over an atm/dsl network using a multi-layered video coding system

Publications (1)

Publication Number Publication Date
MXPA03005691A true MXPA03005691A (es) 2003-10-06

Family

ID=24995729

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03005691A MXPA03005691A (es) 2000-12-21 2001-12-20 Distribucion de video a traves de una red de modo de transferencia asincronica//linea de suscriptor digital utilizando un sistema de codificacion de video configurado en multiples capas.

Country Status (9)

Country Link
US (1) US20040071216A1 (es)
EP (1) EP1360837A4 (es)
JP (1) JP2004516757A (es)
KR (1) KR20030091949A (es)
CN (1) CN1218573C (es)
AU (1) AU2002232773A1 (es)
BR (1) BR0116119A (es)
MX (1) MXPA03005691A (es)
WO (1) WO2002051149A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3627655B2 (ja) * 2001-01-22 2005-03-09 日本電気株式会社 アクセスネットワークシステム及びプロトコル終端装置
US20020141387A1 (en) * 2001-04-03 2002-10-03 David Orshan System, method and computer program product for delivery of internet services from a central system to multiple internet service providers at guaranteed service levels
US7054915B2 (en) * 2001-06-28 2006-05-30 Thomas Licensing Remote services control in an ATM/DSL service network
US7039056B2 (en) * 2001-08-02 2006-05-02 Lucent Technologies Inc. High quality audio and video over digital subscriber lines (DSLs)
US8397269B2 (en) * 2002-08-13 2013-03-12 Microsoft Corporation Fast digital channel changing
US7870593B2 (en) * 2002-12-05 2011-01-11 Att Knowledge Ventures, L.P. DSL video service with storage
US8813142B2 (en) * 2003-01-31 2014-08-19 Qwest Communications International Inc. Methods, systems and apparatus for providing video transmissions over multiple media
US20100091839A1 (en) * 2006-09-28 2010-04-15 Zhenyu Wu Flexible redundancy coding
US7961665B2 (en) 2006-12-13 2011-06-14 Viasat, Inc. Terminal aware multicasting
US20090041100A1 (en) 2006-12-13 2009-02-12 Viasat, Inc. Link aware mobile data network
US8358690B2 (en) * 2006-12-13 2013-01-22 Viasat, Inc. Predictive adaptive coding and modulation
US8411572B2 (en) * 2006-12-13 2013-04-02 Viasat, Inc. ACM and fixed coding and modulation of hierarchical layers
US8411571B2 (en) 2006-12-13 2013-04-02 Viasat, Inc. Video and data network load balancing with video drop
US8395993B2 (en) * 2006-12-13 2013-03-12 Viasat, Inc. Video and data network load balancing with video placeholder
US8576858B2 (en) * 2006-12-13 2013-11-05 Viasat, Inc. Multiple transmission paths for hierarchical layers
US8456986B2 (en) 2006-12-13 2013-06-04 Viasat, Inc. Video and data network load balancing
US7944872B2 (en) * 2006-12-13 2011-05-17 Viasat, Inc. Adaptive coding and modulation aware network load balancing
US20080144713A1 (en) * 2006-12-13 2008-06-19 Viasat, Inc. Acm aware encoding systems and methods
CN101436880B (zh) * 2007-11-12 2012-08-08 华为技术有限公司 信号发送、接收方法和装置及信号传输系统
US9693110B2 (en) 2010-06-03 2017-06-27 Cox Communications, Inc Dynamic content stream management
US10187496B2 (en) 2010-12-14 2019-01-22 Comcast Cable Communications, Llc Apparatus, system and method for resolving bandwidth constriction
US9866877B2 (en) * 2011-03-08 2018-01-09 Cox Communications, Inc. Transparent scalable video coding
WO2017167824A1 (en) * 2016-03-29 2017-10-05 British Telecommunications Public Limited Company Method and apparatus for operating a telecommunications access network
CN111164947A (zh) 2017-08-14 2020-05-15 英国电讯有限公司 用于对音频和/或视频数据进行编码的方法和设备
GB2578269A (en) 2018-03-28 2020-05-06 British Telecomm Network
GB201901323D0 (en) * 2019-01-31 2019-03-20 British Telecomm Methods and apparatus for the encoding of audio and/or video data
US11483365B2 (en) 2019-01-31 2022-10-25 British Telecommunications Public Limited Company Methods and apparatus for the encoding of audio and/or video data

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235420A (en) * 1991-03-22 1993-08-10 Bell Communications Research, Inc. Multilayer universal video coder
US5247347A (en) * 1991-09-27 1993-09-21 Bell Atlantic Network Services, Inc. Pstn architecture for video-on-demand services
US5285283A (en) * 1992-06-25 1994-02-08 The Grass Valley Group, Inc. Depth signal processing in a video switcher
US5381181A (en) * 1993-05-13 1995-01-10 Thomson Consumer Electronics, Inc. Clock recovery apparatus as for a compressed video signal
US5486864A (en) * 1993-05-13 1996-01-23 Rca Thomson Licensing Corporation Differential time code method and apparatus as for a compressed video signal
CA2126467A1 (en) * 1993-07-13 1995-01-14 Barin Geoffry Haskell Scalable encoding and decoding of high-resolution progressive video
US5452006A (en) * 1993-10-25 1995-09-19 Lsi Logic Corporation Two-part synchronization scheme for digital video decoders
US5742892A (en) * 1995-04-18 1998-04-21 Sun Microsystems, Inc. Decoder for a software-implemented end-to-end scalable video delivery system
US5940738A (en) * 1995-05-26 1999-08-17 Hyundai Electronics America, Inc. Video pedestal network
US5818967A (en) * 1995-06-12 1998-10-06 S3, Incorporated Video decoder engine
AUPN526195A0 (en) * 1995-09-07 1995-09-28 Nec Australia Pty Ltd A video signal distribution system
US5822530A (en) * 1995-12-14 1998-10-13 Time Warner Entertainment Co. L.P. Method and apparatus for processing requests for video on demand versions of interactive applications
US5832300A (en) * 1996-06-20 1998-11-03 Intel Corporation System for maintaining a minimum level of digitized data signal quality while allowing bandwidth dependent quality enhancement with additional enhancement data packets
US6043846A (en) * 1996-11-15 2000-03-28 Matsushita Electric Industrial Co., Ltd. Prediction apparatus and method for improving coding efficiency in scalable video coding
US6005621A (en) * 1996-12-23 1999-12-21 C-Cube Microsystems, Inc. Multiple resolution video compression
US6253375B1 (en) * 1997-01-13 2001-06-26 Diva Systems Corporation System for interactively distributing information services
US6728775B1 (en) * 1997-03-17 2004-04-27 Microsoft Corporation Multiple multicasting of multimedia streams
US6181711B1 (en) * 1997-06-26 2001-01-30 Cisco Systems, Inc. System and method for transporting a compressed video and data bit stream over a communication channel
US6091777A (en) * 1997-09-18 2000-07-18 Cubic Video Technologies, Inc. Continuously adaptive digital video compression system and method for a web streamer
US6148005A (en) * 1997-10-09 2000-11-14 Lucent Technologies Inc Layered video multicast transmission system with retransmission-based error recovery
UA57812C2 (uk) * 1997-11-04 2003-07-15 Джорджія Тек Ресерч Корпорейшн Система та спосіб передачі цифрового відеосигналу та даних через канал зв'язку
US6020916A (en) * 1997-12-31 2000-02-01 At&T Corp Videophone multimedia interactive on-hold information menus
US6052439A (en) * 1997-12-31 2000-04-18 At&T Corp Network server platform telephone directory white-yellow page services
EP1086589A2 (en) * 1998-06-04 2001-03-28 Imagictv Inc. Television delivery system
US6055015A (en) * 1998-07-25 2000-04-25 Tektronix, Inc. Picture quality monitoring system
US6483543B1 (en) * 1998-07-27 2002-11-19 Cisco Technology, Inc. System and method for transcoding multiple channels of compressed video streams using a self-contained data unit
US6680940B1 (en) * 1999-05-19 2004-01-20 3Com Corporation System for transporting ethernet frames over very high speed digital subscriber lines
US6477595B1 (en) * 1999-10-25 2002-11-05 E-Cell Technologies Scalable DSL access multiplexer with high reliability
US20020138842A1 (en) * 1999-12-17 2002-09-26 Chong James I. Interactive multimedia video distribution system
US6707822B1 (en) * 2000-01-07 2004-03-16 Agere Systems Inc. Multi-session asymmetric digital subscriber line buffering and scheduling apparatus and method
US6715124B1 (en) * 2000-02-14 2004-03-30 Paradyne Corporation Trellis interleaver and feedback precoder
US7068717B2 (en) * 2000-07-12 2006-06-27 Koninklijke Philips Electronics N.V. Method and apparatus for dynamic allocation of scalable selective enhanced fine granular encoded images
US6424657B1 (en) * 2000-08-10 2002-07-23 Verizon Communications Inc. Traffic queueing for remote terminal DSLAMs
US20040028317A1 (en) * 2001-11-20 2004-02-12 Mclean Robert Network design allowing for the delivery of high capacity data in numerous simultaneous streams, such as video streams

Also Published As

Publication number Publication date
US20040071216A1 (en) 2004-04-15
WO2002051149A1 (en) 2002-06-27
CN1218573C (zh) 2005-09-07
BR0116119A (pt) 2003-12-09
EP1360837A1 (en) 2003-11-12
CN1483285A (zh) 2004-03-17
AU2002232773A1 (en) 2002-07-01
EP1360837A4 (en) 2006-02-15
KR20030091949A (ko) 2003-12-03
JP2004516757A (ja) 2004-06-03

Similar Documents

Publication Publication Date Title
MXPA03005691A (es) Distribucion de video a traves de una red de modo de transferencia asincronica//linea de suscriptor digital utilizando un sistema de codificacion de video configurado en multiples capas.
US5842111A (en) Customer premise equipment for use with a fiber access architecture in a telecommunications network
US5781320A (en) Fiber access architecture for use in telecommunications networks
US6430185B1 (en) Apparatus and method for bidirectional data transfer
US5991313A (en) Video transmission apparatus
KR100631769B1 (ko) 디지털 데이터 다중화 방법, 데이터 패킷 및 디지털 데이터 전송 방법, 디지털 데이터 패킷 송신/수신용 소프트웨어를 기록한 컴퓨터 판독가능 기록 매체 및 장치, 및 그러한 소프트웨어를 탑재한 데이터 처리 장치
JP2000512105A (ja) ミニセル・シーケンス番号カウント
US6963533B2 (en) Method and system for establishing link bit rate for inverse multiplexed data streams
AU2002307631A1 (en) Method for inverse multiplexing
US7046623B2 (en) Fault recovery system and method for inverse multiplexed digital subscriber lines
US6577623B1 (en) Fixed-length cell data and time-division data hybrid multiplexing apparatus
EP0894385B1 (en) Minicell decoupling in atm cells
US20020122439A1 (en) System and method for distribution of a data stream from high-to-low-to-high bandwidth links
US8064369B1 (en) System and method for increasing distribution distance of XDSL type signals
US6512790B1 (en) Method, system and apparatus for transmitting coded telecommunication signals
WO2002051102A3 (en) Method of providing high-speed digital services over a switched telephone network
JP2850957B2 (ja) 音声パケットａｔｍ中継転送方式
US7545799B2 (en) Internet time multiplexed circuit connection for wire speed connection akin to PSTN switched circuit connection suitable for multimedia/voice/fax/realtime applications
JP3394877B2 (ja) ターミナルモジュール、無線端末装置及び無線通信システム
JPH10108268A (ja) 無線サービス分配システム
US6539018B1 (en) Broadband communication system and method
KR970002713B1 (ko) 실시간 통신을 위한 링구조하의 atm셀 분기/결합 다중화기
JPH0724865Y2 (ja) Ｂチャンネル多重通信通話用交換システム
HK1027250A (en) Method, system and apparatus for transmitting coded telecommunication signals