ATE434883T1 - Verfahren und vorrichtung zur planung einer halbduplexübertragung - Google Patents

Verfahren und vorrichtung zur planung einer halbduplexübertragung

Info

Publication number
ATE434883T1
ATE434883T1 AT02740987T AT02740987T ATE434883T1 AT E434883 T1 ATE434883 T1 AT E434883T1 AT 02740987 T AT02740987 T AT 02740987T AT 02740987 T AT02740987 T AT 02740987T AT E434883 T1 ATE434883 T1 AT E434883T1
Authority
AT
Austria
Prior art keywords
transmission
data portions
connection
transmission frame
dulex
Prior art date
Application number
AT02740987T
Other languages
English (en)
Inventor
Luciano Lenzini
Enzo Mingozzi
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE434883T1 publication Critical patent/ATE434883T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Bidirectional Digital Transmission (AREA)
AT02740987T 2002-06-27 2002-06-27 Verfahren und vorrichtung zur planung einer halbduplexübertragung ATE434883T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2002/002419 WO2004004244A1 (en) 2002-06-27 2002-06-27 Scheduling method and apparatus for half-duplex transmission

Publications (1)

Publication Number Publication Date
ATE434883T1 true ATE434883T1 (de) 2009-07-15

Family

ID=29798158

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02740987T ATE434883T1 (de) 2002-06-27 2002-06-27 Verfahren und vorrichtung zur planung einer halbduplexübertragung

Country Status (9)

Country Link
US (1) US7764659B2 (de)
EP (1) EP1520376B1 (de)
KR (1) KR100611809B1 (de)
CN (1) CN100376098C (de)
AT (1) ATE434883T1 (de)
AU (1) AU2002314413A1 (de)
CA (1) CA2488784C (de)
DE (1) DE60232748D1 (de)
WO (1) WO2004004244A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004107605A1 (en) * 2003-05-27 2004-12-09 Telefonaktiebolaget Lm Ericsson (Publ) Scheduler and method of scheduling data for communication between a node station and plurality of radio terminals
KR100663492B1 (ko) * 2004-10-26 2007-01-02 삼성전자주식회사 휴대 인터넷 단말기의 전원제어방법 및 장치
US7626955B2 (en) 2005-05-02 2009-12-01 Nokia Corporation System and method for providing a fast and optimized uplink and downlink scheduling algorithm for use in FDD communication systems with half-duplex stations
JP5236149B2 (ja) * 2005-05-31 2013-07-17 京セラ株式会社 放送装置、無線端末、通信システム
US8305943B2 (en) * 2006-05-18 2012-11-06 Qualcomm Incorporated Half-duplex communication in a frequency division duplex system
WO2007146017A2 (en) * 2006-06-06 2007-12-21 Sr Télécom & Co, S.E.C. Utilizing guard band between fdd and tdd wireless systems
CN101809894B (zh) * 2006-09-11 2013-06-19 高通股份有限公司 在异步方式下支持半双工终端的方法和装置
US8396013B2 (en) 2006-09-11 2013-03-12 Qualcomm Incorporated Method and apparatus for supporting half-duplex terminals in an asynchronous mode
US20080089309A1 (en) * 2006-10-17 2008-04-17 Rejean Groleau H-FDD scheduling in a wireless network
WO2008070761A1 (en) * 2006-12-06 2008-06-12 Sr Télécom & Co, S.E.C. Half duplex frenquency division duplex scheduling
WO2009042158A2 (en) * 2007-09-27 2009-04-02 Lucent Technologies Inc. Method for half-and full-duplex subscriber station operation in frequency division duplex systems
US20100008332A1 (en) * 2008-07-09 2010-01-14 Krishna Balachandran Method for half-and full-duplex subscriber station operation in frequency division duplex systems
US8422411B2 (en) 2007-10-07 2013-04-16 Motorola Mobility Llc Flexible frame structure in wireless communication system
US8155032B2 (en) 2007-11-16 2012-04-10 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive scheduling for half-duplex wireless terminals
US9118465B2 (en) 2008-02-21 2015-08-25 Google Technology Holdings LLC Method for supporting flexible frame structures in wireless communication systems
CN101237611B (zh) * 2008-02-29 2012-02-08 中兴通讯股份有限公司 Hfdd用户收发模式的指配方法
US8681710B2 (en) * 2008-04-14 2014-03-25 Sharp Laboratories Of America, Inc. Method and system for delivering multicast/broadcast services in a half frequency division duplex wireless communication system
US8526374B2 (en) * 2008-09-12 2013-09-03 Qualcomm Incorporated Physical random access channel (PRACH) transmission in multicarrier operation
JP5511708B2 (ja) * 2011-02-18 2014-06-04 株式会社Ｎｔｔドコモ 移動端末装置、基地局装置及び通信制御方法
WO2013112030A1 (ko) * 2012-01-29 2013-08-01 엘지전자 주식회사 반이중 기기를 위한 데이터 전송 방법 및 장치
KR20130125075A (ko) * 2012-05-08 2013-11-18 주식회사 팬택 반 이중 단말 및 반 이중 단말의 랜덤 억세스 방법
US9860882B2 (en) * 2015-11-02 2018-01-02 Link Labs, Inc. Variable downlink-uplink boundary

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5959980A (en) * 1995-06-05 1999-09-28 Omnipoint Corporation Timing adjustment control for efficient time division duplex communication
US5680394A (en) * 1995-07-11 1997-10-21 Amati Communications Corporation Time division duplexed high speed data transmission system and method
US6147978A (en) * 1997-01-08 2000-11-14 Qualcomm Incorporated Method and apparatus for preventing message collisions in a half-duplex communication system
FI104135B1 (fi) * 1997-06-24 1999-11-15 Nokia Mobile Phones Ltd Aikajakoiset monikäyttöradiojärjestelmät
US6016311A (en) * 1997-11-19 2000-01-18 Ensemble Communications, Inc. Adaptive time division duplexing method and apparatus for dynamic bandwidth allocation within a wireless communication system
SE513233C2 (sv) * 1998-01-23 2000-08-07 Ericsson Telefon Ab L M TDMA-TDD/FDD Radiokommunikationssystem samt kanalvalsförfarande och -anordning för ett sådant system
WO2002039774A1 (en) 2000-11-11 2002-05-16 Nokia Corporation Method for allocating radio resources to mobile stations, telecommunications network and mobile station
AU2002226927A1 (en) * 2000-11-15 2002-05-27 Ensemble Communications, Inc. Improved frame structure for a communication system using adaptive modulation

Also Published As

Publication number Publication date
CA2488784C (en) 2009-12-29
EP1520376B1 (de) 2009-06-24
DE60232748D1 (de) 2009-08-06
CN100376098C (zh) 2008-03-19
KR20050013634A (ko) 2005-02-04
WO2004004244A1 (en) 2004-01-08
US20050174971A1 (en) 2005-08-11
CN1631012A (zh) 2005-06-22
CA2488784A1 (en) 2004-01-08
AU2002314413A1 (en) 2004-01-19
US7764659B2 (en) 2010-07-27
KR100611809B1 (ko) 2006-08-11
EP1520376A1 (de) 2005-04-06

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