[go: up one dir, main page]

MXPA02012697A - Canal de control para un sistema de linea de suscriptor digital inalambrica. - Google Patents

Canal de control para un sistema de linea de suscriptor digital inalambrica.

Info

Publication number
MXPA02012697A
MXPA02012697A MXPA02012697A MXPA02012697A MXPA02012697A MX PA02012697 A MXPA02012697 A MX PA02012697A MX PA02012697 A MXPA02012697 A MX PA02012697A MX PA02012697 A MXPA02012697 A MX PA02012697A MX PA02012697 A MXPA02012697 A MX PA02012697A
Authority
MX
Mexico
Prior art keywords
control channel
slots
subscriber line
digital subscriber
wireless digital
Prior art date
Application number
MXPA02012697A
Other languages
English (en)
Inventor
Ramesh Mantha
Original Assignee
Soma Networks Inc
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 Soma Networks Inc filed Critical Soma Networks Inc
Publication of MXPA02012697A publication Critical patent/MXPA02012697A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • 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
    • H04Q11/0421—Circuit arrangements therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13039—Asymmetrical two-way transmission, e.g. ADSL, HDSL
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13098—Mobile subscriber

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Un canal de control para un sistema de linea de suscriptor digital inalambrica y similar, u otros sistemas de comunicaciones que puedan beneficiarse de un canal de control que proporcione una conexion de baja velocidad de datos entre las estaciones sobre una base continua, hace un uso eficiente de la capacidad de transmision en los sistemas de comunicaciones. En una modalidad, el canal de control tiene una estructura que emplea marcos ranurados, a un usuario se le pueden asignar multiples ranuras, una sola ranura, o menos de una sola ranura (ranuras compartidas con otros usuarios) para satisfacer las necesidades de transmision de datos del usuario. Tambien, se pueden designar una o mas ranuras como ranuras de acceso aleatorio a las que los usuarios pueden tener acceso por medio de un protocolo de acceso aleatorio tipo Aloha u otro, segun sea necesario.
MXPA02012697A 2000-06-30 2001-06-28 Canal de control para un sistema de linea de suscriptor digital inalambrica. MXPA02012697A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002313314A CA2313314A1 (en) 2000-06-30 2000-06-30 Control channel for a wireless digital subscriber line system
PCT/CA2001/000976 WO2002003737A1 (en) 2000-06-30 2001-06-28 Control channel for a wireless digital subscriber line system

Publications (1)

Publication Number Publication Date
MXPA02012697A true MXPA02012697A (es) 2004-04-20

Family

ID=4166643

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02012697A MXPA02012697A (es) 2000-06-30 2001-06-28 Canal de control para un sistema de linea de suscriptor digital inalambrica.

Country Status (8)

Country Link
US (1) US7170943B1 (es)
EP (1) EP1295502A1 (es)
JP (1) JP2004502390A (es)
CN (1) CN1225145C (es)
AU (2) AU7041201A (es)
CA (1) CA2313314A1 (es)
MX (1) MXPA02012697A (es)
WO (1) WO2002003737A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69842034D1 (de) * 1998-10-05 2011-01-20 Sony Deutschland Gmbh Prioritätsschema für einen Zufallszugriffskanal
US7356098B2 (en) 2001-11-14 2008-04-08 Ipwireless, Inc. Method, communication system and communication unit for synchronisation for multi-rate communication
US7042857B2 (en) 2002-10-29 2006-05-09 Qualcom, Incorporated Uplink pilot and signaling transmission in wireless communication systems
KR100566975B1 (ko) * 2003-06-04 2006-04-04 엘지전자 주식회사 휴대폰의 원격 기능변경장치 및 그 제어방법
US8611283B2 (en) * 2004-01-28 2013-12-17 Qualcomm Incorporated Method and apparatus of using a single channel to provide acknowledgement and assignment messages
EP1727382A1 (en) * 2004-02-27 2006-11-29 Mitsubishi Denki Kabushiki Kaisha Scheduler, base station, and scheduling method
US8891349B2 (en) 2004-07-23 2014-11-18 Qualcomm Incorporated Method of optimizing portions of a frame
US8831115B2 (en) 2004-12-22 2014-09-09 Qualcomm Incorporated MC-CDMA multiplexing in an orthogonal uplink
JP3781764B1 (ja) * 2005-04-14 2006-05-31 Ｎｅｃアクセステクニカ株式会社 通信端末の遠隔制御システムおよび方法
US7756101B2 (en) * 2005-12-30 2010-07-13 Nokia Corporation Efficient resolution of relinquishment requests in a wireless communications network
EP1981303A4 (en) * 2006-02-06 2012-10-10 Panasonic Corp BASE STATION AND COMMUNICATION SYSTEM
US8942222B2 (en) * 2007-01-29 2015-01-27 Alcatel Lucent Frequency synchronization in wireless communication systems
EP2171941B1 (en) * 2007-06-22 2019-02-20 Thomson Licensing Method and apparatus for media access in contention-based networks
EP2056635A1 (en) * 2007-10-30 2009-05-06 Innovative Sonic Limited Method of handling random access procedure failure and related communication device
JP5527214B2 (ja) * 2008-11-25 2014-06-18 富士通株式会社 代替処理判定方法、代替処理判定装置、プログラム、及び携帯電話端末
EP2461606B1 (en) 2010-12-06 2017-11-22 Nxp B.V. A time division multiplexed access method of operating a near field communication system and a near field communication system operating the same
CN103096520B (zh) * 2011-10-31 2018-04-20 深圳光启高等理工研究院 应用数字微波的基站系统
JP2015035711A (ja) * 2013-08-08 2015-02-19 Kddi株式会社 無線基地局装置、無線端末装置、無線通信システム、端末間直接通信制御方法およびコンピュータプログラム
JP7071642B2 (ja) * 2018-12-19 2022-05-19 日本電信電話株式会社 光無線通信システム、無線送受信装置及び光無線通信方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797879A (en) * 1987-06-05 1989-01-10 American Telephone And Telegraph Company At&T Bell Laboratories Packet switched interconnection protocols for a star configured optical lan
US5703881A (en) * 1990-12-06 1997-12-30 Hughes Electronics Multi-subscriber unit for radio communication system and method
US5299198A (en) * 1990-12-06 1994-03-29 Hughes Aircraft Company Method and apparatus for exploitation of voice inactivity to increase the capacity of a time division multiple access radio communications system
US5390366A (en) * 1991-03-12 1995-02-14 Nec Corporation Mobile communication system
US5539730A (en) * 1994-01-11 1996-07-23 Ericsson Ge Mobile Communications Inc. TDMA/FDMA/CDMA hybrid radio access methods
DE4402903A1 (de) * 1994-02-02 1995-08-03 Deutsche Telekom Mobil Verfahren zur paketweisen Datenübertragung in einem Mobilfunknetz
FI98427C (fi) * 1994-06-08 1997-06-10 Nokia Mobile Phones Ltd Järjestelmäpakettidatan siirtämiseksi eri bittinopeuksilla TDMA-solukkojärjestelmässä
FI98023C (fi) * 1995-05-09 1997-03-25 Nokia Telecommunications Oy Liukuvaan ikkunaan perustuva datavuonohjaus, joka käyttää säädettävää ikkunakokoa
GB2301992B (en) * 1995-06-07 1999-07-21 Nippon Telegraph & Telephone Method and system for data communication
US5719859A (en) * 1995-09-19 1998-02-17 Matsushita Electric Industrial Co., Ltd. Time division multiple access radio communication system
DE19535123A1 (de) * 1995-09-21 1997-03-27 Siemens Ag Verfahren zur Steuerung der Übertragung von digitalen Nachrichtensignalen über ein Zeitmultiplex-Übertragungsmedium
US5862486A (en) * 1996-03-27 1999-01-19 Ericsson Inc. Downbanded cellular systems and methods
SE518132C2 (sv) * 1996-06-07 2002-08-27 Ericsson Telefon Ab L M Metod och anordning för synkronisering av kombinerade mottagare och sändare i ett cellulärt system
US5790534A (en) 1996-09-20 1998-08-04 Nokia Mobile Phones Limited Load control method and apparatus for CDMA cellular system having circuit and packet switched terminals
FI104142B (fi) * 1996-10-25 1999-11-15 Nokia Mobile Phones Ltd Radioresurssien käytön ohjausmenetelmä
US5933418A (en) 1996-11-15 1999-08-03 Ericsson Inc. Method for increasing control channel capacity in a communication system
US6011786A (en) * 1997-06-06 2000-01-04 Ericsson Inc. Systems and methods for control channel communication in cellular radiotelephone systems
FI104143B (fi) * 1997-07-31 1999-11-15 Nokia Networks Oy Menetelmä tietoliikenneresurssien kontrolloimiseksi
KR100338662B1 (ko) * 1998-03-31 2002-07-18 윤종용 부호분할다중접속통신시스템의채널통신장치및방법
US6374112B1 (en) 1998-04-03 2002-04-16 Telefonaktiebolaget Lm Ericsson (Publ) Flexible radio access and resource allocation in a universal mobile telephone system
IL145548A0 (en) * 1999-04-12 2002-06-30 Samsung Electronics Co Ltd Apparatus and method for gated transmission in a cdma communication system
US6519461B1 (en) * 1999-10-29 2003-02-11 Telefonaktiebolaget Lm Ericsson (Publ) Channel-type switching from a common channel to a dedicated channel based on common channel load
WO2001056199A1 (en) * 2000-01-28 2001-08-02 Morphics Technology Inc. Method and apparatus for processing a secondary synchronization channel in a spread spectrum system

Also Published As

Publication number Publication date
AU7041201A (en) 2002-01-14
US7170943B1 (en) 2007-01-30
JP2004502390A (ja) 2004-01-22
CN1439233A (zh) 2003-08-27
EP1295502A1 (en) 2003-03-26
AU2001270412B2 (en) 2005-09-29
CN1225145C (zh) 2005-10-26
CA2313314A1 (en) 2001-12-30
WO2002003737A1 (en) 2002-01-10

Similar Documents

Publication Publication Date Title
MXPA02012697A (es) Canal de control para un sistema de linea de suscriptor digital inalambrica.
ES2184587A1 (es) Sistema y procedimiento de transmision digital de datos punto a multipunto sobre red electrica.
CA2342906A1 (en) Method and apparatus for processing variable bit rate information in an information distribution system
WO2000048367A3 (en) Adaptive communication protocol for wireless networks
MY125046A (en) Methods and systems for multiplexing of multiple users for enhanced capacity radiocommunications
AU3705700A (en) Asynchronous reservation-oriented multiple access for wireless networks
WO2002037774A3 (en) Communication of digital data over a wireless transmission medium
WO2004109476A3 (en) System and method to maximize channel utilization in a multi-channel wireless communication network
TW200637245A (en) Air interface cooperation between WWAN and WLAN
GB2364206B (en) Transmission procedures
WO2003015356A1 (en) Server, mobile communication terminal, radio device, communication method for communication system, and communication system
AU2002221008A1 (en) System and method for a transmission rate controller
NO20041053L (no) Organisering av pakkedatatransmisjon i et tradlost kommunikasjonssystem
WO2002015609A3 (en) Communique system with active feedback for cellular communication networks
MY142822A (en) Adaptive guard intervals in ofdm systems
WO2003003756A3 (en) Methods and apparatus for supporting group communications
WO2002101941A3 (en) System and method for coordination of wireless maintenance channel power control
HK1087260A1 (en) Access channel structure for wireless communication system
AU2001252313A1 (en) Data packet numbering in packet-switched data transmission
WO2003107296A3 (en) SCADA MODULAR COMMUNICATION APPARATUS AND SYSTEM FOR USING SAME
AU2003257390A1 (en) Method, subscriber terminal and radio communication system for transmitting user data messages
AU2002234041A1 (en) Sub-channels for the random access channel in time division duplex system
WO2003013175A3 (en) Resource management in cellular networks
TW200605565A (en) Method and system for adapting wireless network service level
WO2002026018A3 (en) Robust signaling techniques in multicarrier systems

Legal Events

Date Code Title Description
FG Grant or registration
GB Transfer or rights