NO20045286L - Fremgangsmate og system for a beregne optimalvindu til celletildeling i cellulaere systemer som anvender tidsdeling - Google Patents

Fremgangsmate og system for a beregne optimalvindu til celletildeling i cellulaere systemer som anvender tidsdeling

Info

Publication number
NO20045286L
NO20045286L NO20045286A NO20045286A NO20045286L NO 20045286 L NO20045286 L NO 20045286L NO 20045286 A NO20045286 A NO 20045286A NO 20045286 A NO20045286 A NO 20045286A NO 20045286 L NO20045286 L NO 20045286L
Authority
NO
Norway
Prior art keywords
cell
time division
cellular systems
slot
slots
Prior art date
Application number
NO20045286A
Other languages
English (en)
Inventor
Paul Marinier
Original Assignee
Interdigital Tech 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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of NO20045286L publication Critical patent/NO20045286L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

Et system og en fremgangsmåte til å optimalisere antallet opplink- og nedlinkvinduer (12, 16) gitt det maksimale antall kryssede vinduer mellom hvilke som helst to celler (10, 14) er beskrevet. Den foreliggende oppfinnelsen tildeler effektivt en retning (det vil si opplink eller nedlink) til hvert vindu (12, 16) i hver celle (10, 14) i systemet, idet det tas hensyn til avveiningen mellom a) å unngå base-til-base eller mobil-tilmobilinterferens, og b) tilpasning av vindustildelingen for hver celle som nært som mulig til de lokale trafikkbetingelser. Den foreliggende oppfinnelsen tildeler brukere til vinduer (12, 16) i henhold til deres sendeeffektkrav, for å tillate vindu-tilcelletildelinger i innbyrdes konflikt mellom to celler (10, 14) i det samme geografiske området.
NO20045286A 2002-05-14 2004-12-02 Fremgangsmate og system for a beregne optimalvindu til celletildeling i cellulaere systemer som anvender tidsdeling NO20045286L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37817102P 2002-05-14 2002-05-14
US10/335,365 US6747967B2 (en) 2002-05-14 2002-12-31 Method and system for computing the optimal slot to cell assignment in cellular systems employing time division duplex
PCT/US2003/015040 WO2003098841A1 (en) 2002-05-14 2003-05-13 Method and system for computing the optimal slot to cell assignment in cellular systems employing time division

Publications (1)

Publication Number Publication Date
NO20045286L true NO20045286L (no) 2005-01-29

Family

ID=29423319

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20045286A NO20045286L (no) 2002-05-14 2004-12-02 Fremgangsmate og system for a beregne optimalvindu til celletildeling i cellulaere systemer som anvender tidsdeling

Country Status (14)

Country Link
US (2) US6747967B2 (no)
EP (1) EP1518338B1 (no)
JP (1) JP4060314B2 (no)
KR (3) KR20050000545A (no)
CN (1) CN100393001C (no)
AT (1) ATE361594T1 (no)
AU (1) AU2003239444A1 (no)
CA (1) CA2485876A1 (no)
DE (1) DE60313611T2 (no)
ES (1) ES2285132T3 (no)
MX (1) MXPA04011245A (no)
NO (1) NO20045286L (no)
TW (3) TWI258941B (no)
WO (1) WO2003098841A1 (no)

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CN100389622C (zh) * 2006-01-25 2008-05-21 华为技术有限公司 3g和2g网络共传输时实现2g业务不中断的方法和装置
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CN101179807B (zh) * 2006-11-09 2010-11-17 中国电信股份有限公司 移动通信系统小区抗干扰能力测试系统配置方法
US20090052353A1 (en) * 2007-08-23 2009-02-26 Motorola, Inc. System and method for transmission timeslot assignment in wireless time division duplex systems
US8155032B2 (en) * 2007-11-16 2012-04-10 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive scheduling for half-duplex wireless terminals
US20090225686A1 (en) * 2008-03-04 2009-09-10 Sony Ericsson Mobile Communications Ab Packet Communications Methods and Apparatus Using Half-Duplex Uplink and Downlink Transmission Intervals that Support Packet Retransmission and Expansions
KR101500305B1 (ko) * 2008-07-16 2015-03-10 에스케이텔레콤 주식회사 간섭 억제를 위한 무선 자원 할당 시스템 및 방법
DE102008052718A1 (de) * 2008-10-22 2010-04-29 Rohde & Schwarz Gmbh & Co. Kg Selbstorganisierendes Kommunikationsnetzwerk und Verfahren zu dessen Bereich
KR101603651B1 (ko) * 2008-10-30 2016-03-15 엘지전자 주식회사 단일 주파수 대역만을 사용하는 제1 사용자 기기와 복수의 주파수 대역을 사용하는 제2 사용자 기기를 지원하는 무선 통신 시스템에 있어서, 사용자 기기와 기지국 간의 무선 통신 방법
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GB2485387B (en) * 2010-11-12 2013-10-02 Intellectual Ventures Holding 81 Llc Wireless communication system, communication unit, and method for scheduling
JP5667508B2 (ja) * 2011-05-06 2015-02-12 株式会社日立製作所 基地局、干渉制御方法及び無線通信システム
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CN104335653B (zh) * 2012-05-21 2018-10-02 Lg电子株式会社 在多小区无线通信系统中共享无线资源信息的方法及其设备
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Also Published As

Publication number Publication date
EP1518338A4 (en) 2005-05-11
TWI266499B (en) 2006-11-11
JP4060314B2 (ja) 2008-03-12
EP1518338B1 (en) 2007-05-02
TW200505184A (en) 2005-02-01
CN1653727A (zh) 2005-08-10
CN100393001C (zh) 2008-06-04
US20040228309A1 (en) 2004-11-18
KR20070049244A (ko) 2007-05-10
MXPA04011245A (es) 2005-02-17
US6747967B2 (en) 2004-06-08
ES2285132T3 (es) 2007-11-16
US20030214918A1 (en) 2003-11-20
TW200714100A (en) 2007-04-01
CA2485876A1 (en) 2003-11-27
ATE361594T1 (de) 2007-05-15
DE60313611D1 (de) 2007-06-14
WO2003098841A1 (en) 2003-11-27
KR20050000545A (ko) 2005-01-05
EP1518338A1 (en) 2005-03-30
DE60313611T2 (de) 2007-12-27
TWI258941B (en) 2006-07-21
US7408905B2 (en) 2008-08-05
KR20050090480A (ko) 2005-09-13
AU2003239444A1 (en) 2003-12-02
JP2005526446A (ja) 2005-09-02
TW200404423A (en) 2004-03-16

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