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MX2009012027A - Canales de control en sistemas de redes de comunicacion. - Google Patents

Canales de control en sistemas de redes de comunicacion.

Info

Publication number
MX2009012027A
MX2009012027A MX2009012027A MX2009012027A MX2009012027A MX 2009012027 A MX2009012027 A MX 2009012027A MX 2009012027 A MX2009012027 A MX 2009012027A MX 2009012027 A MX2009012027 A MX 2009012027A MX 2009012027 A MX2009012027 A MX 2009012027A
Authority
MX
Mexico
Prior art keywords
control channels
communication network
network systems
tree structure
highest level
Prior art date
Application number
MX2009012027A
Other languages
English (en)
Inventor
Frank Frederiksen
Troels Kolding
Original Assignee
Nokia Siemens Networks Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38626484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2009012027(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Siemens Networks Oy filed Critical Nokia Siemens Networks Oy
Publication of MX2009012027A publication Critical patent/MX2009012027A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/2637—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for logical channel control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04W88/02—Terminal devices
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

En una parte transmisora, se asignan los canales de control representados por nodos de una estructura de ?rbol, comprendiendo cada uno de los canales de control al menos un elemento de canal de control que transporta informaci?n para un identificador respectivo utilizado para detectar un canal de control de los canales de control. La asignaci?n se realiza al limitar la asignaci?n de los canales de control de m?s alto nivel de los canales de control, represent?ndose los canales de control de m?s alto nivel por nodos de la estructura del ?rbol a un nivel m?s alto de la estructura de ?rbol. En una parte receptora, se busca un canal de control al decodificar los canales de control asignados, donde la b?squeda se encuentra limitada para los canales de control de m?s alto nivel.
MX2009012027A 2007-05-07 2008-05-06 Canales de control en sistemas de redes de comunicacion. MX2009012027A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07107652.5A EP1990926B1 (en) 2007-05-07 2007-05-07 Control channels in communication network systems
PCT/EP2008/055557 WO2008135575A1 (en) 2007-05-07 2008-05-06 Control channels in communication network systems

Publications (1)

Publication Number Publication Date
MX2009012027A true MX2009012027A (es) 2010-04-01

Family

ID=38626484

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009012027A MX2009012027A (es) 2007-05-07 2008-05-06 Canales de control en sistemas de redes de comunicacion.

Country Status (17)

Country Link
US (6) US9271266B2 (es)
EP (1) EP1990926B1 (es)
JP (2) JP5081296B2 (es)
KR (1) KR101126490B1 (es)
CN (1) CN101689884B (es)
AU (1) AU2008248616B2 (es)
BR (1) BRPI0811550B1 (es)
CA (1) CA2686144C (es)
DE (1) DE602007032340C5 (es)
DK (1) DK1990926T3 (es)
ES (1) ES2432166T3 (es)
MX (1) MX2009012027A (es)
PL (1) PL1990926T3 (es)
RU (1) RU2493654C2 (es)
UA (1) UA99727C2 (es)
WO (1) WO2008135575A1 (es)
ZA (1) ZA200907747B (es)

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US9281917B2 (en) 2007-01-03 2016-03-08 Nokia Technologies Oy Shared control channel structure
PL1990926T3 (pl) * 2007-05-07 2014-01-31 Wireless Future Tech Inc Kanały sterujące w systemach sieci komunikacyjnych
US7920516B2 (en) 2007-10-29 2011-04-05 Panasonic Corporation Wireless communication mobile station apparatus and control channel decoding method
US8238475B2 (en) * 2007-10-30 2012-08-07 Qualcomm Incorporated Methods and systems for PDCCH blind decoding in mobile communications
WO2009098568A2 (en) * 2008-02-04 2009-08-13 Nokia Corporation Method of creating preferred cce pairs from interleaved mini- cces to create aggregated control channel elements in 3gpp lte
CN101895988B (zh) * 2009-05-22 2013-06-05 中兴通讯股份有限公司 一种控制信道资源的分配方法及装置
US8711671B2 (en) 2009-07-03 2014-04-29 Nokia Siemens Networks Oy Extension of physical downlink control channel coverage
EP2296408A1 (en) * 2009-09-14 2011-03-16 Alcatel Lucent A method for scheduling transmissions between a base station and user terminals, a base station and a communication network therefor
US9264675B2 (en) * 2010-04-14 2016-02-16 Hughes Network Systems, Llc System and method for multi-carrier multiplexing
JP5801093B2 (ja) * 2011-04-27 2015-10-28 シャープ株式会社 基地局、端末、通信システムおよび通信方法
US9324057B2 (en) * 2011-07-22 2016-04-26 Avaya Inc. System and method for establishing a relationship based on a prior association
CN105391517B (zh) 2011-07-28 2018-05-04 华为技术有限公司 控制信道的接收和发送方法和装置
ES2765425T3 (es) * 2014-02-11 2020-06-09 Huawei Tech Co Ltd Método y aparato de decodificación de canales
JP6476306B2 (ja) 2015-01-29 2019-02-27 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Ｍｔｃデバイスに適したｐｄｃｃｈの初期化
US10812295B2 (en) * 2017-11-17 2020-10-20 Qualcomm Incorporated Search space set hashing under channel estimation capability
US11464031B2 (en) 2019-11-18 2022-10-04 The Regents Of The University Of California Techniques for periodic transmission of communications packets

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CA2094409C (en) * 1992-06-18 1998-07-14 Joshua Seth Auerbach Multicast communication tree creation and control method and apparatus
DE19835643C2 (de) * 1998-08-06 2000-05-31 Siemens Ag Verfahren und Einrichtung zur Kanalzuteilung in einem Kommunikationssystem mit CDMA-Teilnehmerseparierung
JP3579029B2 (ja) 1999-07-10 2004-10-20 サムスン エレクトロニクス カンパニー リミテッド 移動通信システムにおける逆方向共通チャンネルを専用化するための通信装置及び方法
JP2003520550A (ja) * 2000-01-17 2003-07-02 サムスン エレクトロニクス カンパニー リミテッド 非同期符号分割多重接続通信システムの逆方向同期伝送方式に対する直交符号割り当て装置及び方法
FI109840B (fi) * 2000-09-01 2002-10-15 Nokia Corp Menetelmä sijainnin määrittämiseksi, sijainninmääritysjärjestelmä ja elektroniikkalaite
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KR100889865B1 (ko) * 2002-11-07 2009-03-24 엘지전자 주식회사 무선 이동통신 시스템의 통신방법
US7016319B2 (en) 2003-03-24 2006-03-21 Motorola, Inc. Method and apparatus for reducing co-channel interference in a communication system
CN1788442B (zh) 2003-06-26 2011-12-14 艾利森电话股份有限公司 通信系统中的方法和装置
US10355825B2 (en) 2004-07-21 2019-07-16 Qualcomm Incorporated Shared signaling channel for a communication system
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US9144060B2 (en) * 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
CN101390356B (zh) * 2006-02-24 2013-07-10 华为技术有限公司 无线资源分配方法和装置
US8166372B2 (en) * 2006-12-29 2012-04-24 Nokia Corporation Blind estimation of control channel
US9281917B2 (en) 2007-01-03 2016-03-08 Nokia Technologies Oy Shared control channel structure
EP2168298B1 (en) * 2007-01-04 2022-03-09 Nokia Technologies Oy Apparatus, methods and computer program products providing a common signaling entry for a modular control channel structure
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PL1990926T3 (pl) * 2007-05-07 2014-01-31 Wireless Future Tech Inc Kanały sterujące w systemach sieci komunikacyjnych

Also Published As

Publication number Publication date
BRPI0811550B1 (pt) 2020-04-28
EP1990926B1 (en) 2013-08-21
US9877277B2 (en) 2018-01-23
DE602007032340C5 (de) 2022-05-05
US20230276356A1 (en) 2023-08-31
US20160174151A1 (en) 2016-06-16
PL1990926T3 (pl) 2014-01-31
UA99727C2 (ru) 2012-09-25
US12425962B2 (en) 2025-09-23
US9271266B2 (en) 2016-02-23
JP5081296B2 (ja) 2012-11-28
US20180160369A1 (en) 2018-06-07
US20220346006A1 (en) 2022-10-27
WO2008135575A1 (en) 2008-11-13
ZA200907747B (en) 2010-07-28
US20100208666A1 (en) 2010-08-19
US11647458B2 (en) 2023-05-09
BRPI0811550A2 (pt) 2014-11-18
CN101689884A (zh) 2010-03-31
CA2686144C (en) 2016-10-25
CA2686144A1 (en) 2008-11-13
RU2009145117A (ru) 2011-06-20
US20200344683A1 (en) 2020-10-29
JP5355765B2 (ja) 2013-11-27
AU2008248616A1 (en) 2008-11-13
US10716063B2 (en) 2020-07-14
AU2008248616B2 (en) 2012-11-29
EP1990926A1 (en) 2008-11-12
KR20100017701A (ko) 2010-02-16
ES2432166T3 (es) 2013-12-02
CN101689884B (zh) 2013-04-03
JP2010526500A (ja) 2010-07-29
KR101126490B1 (ko) 2012-04-12
DK1990926T3 (da) 2013-11-11
RU2493654C2 (ru) 2013-09-20
US11388664B2 (en) 2022-07-12
JP2012239237A (ja) 2012-12-06

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