ES2721602T3 - Método y aparato para gestionar órdenes de canal de control de enlace descendente físico en un sistema de comunicación inalámbrica - Google Patents

Método y aparato para gestionar órdenes de canal de control de enlace descendente físico en un sistema de comunicación inalámbrica Download PDF

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Publication number
ES2721602T3
ES2721602T3 ES10007696T ES10007696T ES2721602T3 ES 2721602 T3 ES2721602 T3 ES 2721602T3 ES 10007696 T ES10007696 T ES 10007696T ES 10007696 T ES10007696 T ES 10007696T ES 2721602 T3 ES2721602 T3 ES 2721602T3
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Spain
Prior art keywords
carriers
wireless communication
pdcch
control channel
communication system
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Active
Application number
ES10007696T
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English (en)
Inventor
Li-Chih Tseng
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Innovative Sonic Corp
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Innovative Sonic Corp
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Application filed by Innovative Sonic Corp filed Critical Innovative Sonic Corp
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Publication of ES2721602T3 publication Critical patent/ES2721602T3/es
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Classifications

    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • 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)

Abstract

Un método para gestionar órdenes de canal de control de enlace descendente físico, denominado PDCCH en lo sucesivo en el presente documento, en un equipo de usuario, denominado UE en lo sucesivo en el presente documento, de un sistema de comunicación inalámbrica, soportando el sistema de comunicación inalámbrica una agregación de portadoras, denominada CA en lo sucesivo en el presente documento, lo que permite al UE realizar una transmisión y/o una recepción a través de múltiples portadoras, comprendiendo el método: - configurar una pluralidad de portadoras (402); - recibir una orden de PDCCH (404); y - usar una portadora específica dentro de la pluralidad de portadoras para activar un procedimiento de acceso aleatorio, denominado RA en lo sucesivo en el presente documento, de acuerdo con la orden de PDCCH (406); caracterizado por que - la recepción de la orden de PDCCH consiste en recibir la orden de PDCCH a través de una portadora de enlace descendente dentro de la pluralidad de portadoras, - la portadora específica es una portadora de enlace ascendente dentro de la pluralidad de portadoras correspondiente a la portadora de enlace descendente.
ES10007696T 2009-07-23 2010-07-23 Método y aparato para gestionar órdenes de canal de control de enlace descendente físico en un sistema de comunicación inalámbrica Active ES2721602T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22814809P 2009-07-23 2009-07-23

Publications (1)

Publication Number Publication Date
ES2721602T3 true ES2721602T3 (es) 2019-08-01

Family

ID=42932024

Family Applications (2)

Application Number Title Priority Date Filing Date
ES10007330T Active ES2395655T3 (es) 2009-07-23 2010-07-15 Procedimiento y dispositivo para petición de planificación
ES10007696T Active ES2721602T3 (es) 2009-07-23 2010-07-23 Método y aparato para gestionar órdenes de canal de control de enlace descendente físico en un sistema de comunicación inalámbrica

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES10007330T Active ES2395655T3 (es) 2009-07-23 2010-07-15 Procedimiento y dispositivo para petición de planificación

Country Status (9)

Country Link
US (2) US20110019628A1 (es)
EP (2) EP2282597B1 (es)
JP (1) JP2011030197A (es)
KR (1) KR101176911B1 (es)
CN (1) CN101965021A (es)
ES (2) ES2395655T3 (es)
PL (1) PL2282598T3 (es)
TR (1) TR201905654T4 (es)
TW (2) TW201127157A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2797425T3 (es) 2009-09-15 2020-12-02 Huawei Tech Co Ltd Método de procesamiento de sincronización de enlace ascendente, equipo de usuario y estación base
US8837526B2 (en) * 2010-01-11 2014-09-16 Htc Corporation Carrier indication method for wireless communication system and related communication device
US8331394B2 (en) * 2010-02-16 2012-12-11 Motorola Mobility Llc Increasing scheduling request efficiency in a wireless communication system
EP3755075A3 (en) * 2010-03-12 2021-03-31 BlackBerry Limited Timing advance enhancements for cellular communications
US20120300714A1 (en) * 2011-05-06 2012-11-29 Samsung Electronics Co., Ltd. Methods and apparatus for random access procedures with carrier aggregation for lte-advanced systems
US9439208B2 (en) * 2011-11-04 2016-09-06 Intel Corporation Scheduling requests for wireless communication devices running background applications
US20130294418A1 (en) * 2012-05-04 2013-11-07 Nokia Siemens Networks Oy Switching Between Remote Radio Heads
US20150223232A1 (en) * 2012-08-27 2015-08-06 Telefonaktiebolaget L M Ericsson (Publ) Methods and Arrangements for Resource Allocation
WO2014047862A1 (en) * 2012-09-28 2014-04-03 Broadcom Corporation Methods, devices and computer program products for scheduling request transmission
EP3376814A4 (en) * 2015-11-12 2018-10-31 Fujitsu Limited Terminal device, base station device, wireless communication system, and wireless communication method
GB2547671B (en) * 2016-02-25 2018-04-18 Tcl Communication Ltd Methods and devices for scheduling transmissions in a cellular communication system
JP6431953B2 (ja) * 2016-05-12 2018-11-28 華碩電腦股▲ふん▼有限公司 ワイヤレス通信システムにおいて短縮送信時間間隔（ｔｔｉ）でアップリンクグラントを改善するための方法及び装置
CA3064644C (en) * 2017-08-02 2022-05-10 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Uplink transmission method, and terminal device
WO2019216801A1 (en) * 2018-05-09 2019-11-14 Sony Corporation Methods for uplink data transmission and related electronic devices

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1348957A (en) * 1918-07-15 1920-08-10 William B Thompson Illumination of pictures
US3143300A (en) * 1963-03-04 1964-08-04 Mobilcolor Inc Variable color illuminator
US3805049A (en) * 1972-05-22 1974-04-16 B Frank Color pattern generator
US3816739A (en) * 1972-08-21 1974-06-11 M Stolov Illuminating device
JPS5670524A (en) * 1979-11-13 1981-06-12 Sharp Corp Twisted nematic liquid crystal display unit
JPS57638A (en) * 1980-06-03 1982-01-05 Hoei Sangyo Kk Additive color source device
US4490777A (en) * 1981-06-25 1984-12-25 Tanner Stephen E Selective color illumination device for electronic drafting tables
JPS59219719A (ja) * 1983-05-27 1984-12-11 Seiko Instr & Electronics Ltd カラ−液晶表示装置
US4535394A (en) * 1983-12-08 1985-08-13 Dugre Michael A Variable color floodlight
US4641446A (en) * 1985-03-11 1987-02-10 Jackson Thomas L Apparatus and method for producing a multisided, multicolored display
NL9001444A (nl) * 1990-06-25 1992-01-16 Philips Nv Vloeibaar-kristalweergeefinrichting met rotatiesymmetrische iso-kontrastkurven.
JP2680484B2 (ja) * 1991-05-20 1997-11-19 シャープ株式会社 光書き込み型液晶表示装置
US5452113A (en) * 1991-06-21 1995-09-19 Nec Corporation Color display element having PDLC layers and color filter
EP0578827B1 (en) * 1992-01-30 2001-05-02 Nippon Hoso Kyokai Illumination system comprising a liquid crystal light regulating plate
US5613751A (en) * 1995-06-27 1997-03-25 Lumitex, Inc. Light emitting panel assemblies
US5760760A (en) * 1995-07-17 1998-06-02 Dell Usa, L.P. Intelligent LCD brightness control system
US5726723A (en) * 1996-01-31 1998-03-10 Technology Research International Corporation Sub-twisted nematic liquid crystal display
US6028656A (en) * 1996-10-09 2000-02-22 Cambridge Research & Instrumentation Inc. Optical polarization switch and method of using same
US6129444A (en) * 1998-12-10 2000-10-10 L-3 Communications Corporation Display backlight with white balance compensation
US6646696B1 (en) * 2000-05-05 2003-11-11 L3 Communications Corporation Liquid crystal display with twisted nematic dimmer
KR100426963B1 (ko) * 2001-10-12 2004-04-14 엘지.필립스 엘시디 주식회사 반투과형 액정 표시 장치
KR101055730B1 (ko) * 2004-08-11 2011-08-11 엘지전자 주식회사 상향링크 전송 전력 스케줄링 방법
KR20060081824A (ko) * 2005-01-10 2006-07-13 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 표시장치
AU2007355223B2 (en) 2007-06-19 2012-10-18 Optis Cellular Technology, Llc Methods and systems for scheduling resources in a telecommunication system
KR100899606B1 (ko) 2007-08-21 2009-05-26 한국기계연구원 Ｌｐｇ자동차용 비접촉식 용적형 연료펌프
KR101387537B1 (ko) * 2007-09-20 2014-04-21 엘지전자 주식회사 성공적으로 수신했으나 헤더 압축 복원에 실패한 패킷의 처리 방법
US20090176502A1 (en) 2008-01-08 2009-07-09 Richard Lee-Chee Kuo Method of Receiving Signaling and Related Communication Device
US8265640B2 (en) * 2008-05-07 2012-09-11 Qualcomm Incorporated BSR prohibit timer
US9225481B2 (en) * 2008-08-11 2015-12-29 Qualcomm Incorporated Downlink grants in a multicarrier wireless communication system
EP3113564B1 (en) * 2008-10-20 2019-06-12 Interdigital Patent Holdings, Inc. Carrier aggregation
US8559962B2 (en) * 2009-01-22 2013-10-15 Innovative Sonic Limited Method and apparatus for improving reconfiguration procedure for scheduling request
US8077670B2 (en) * 2009-04-10 2011-12-13 Jianke Fan Random access channel response handling with aggregated component carriers
RU2523189C2 (ru) * 2009-06-29 2014-07-20 Телефонактиеболагет Лм Эрикссон (Пабл) Способ и устройство в системе беспроводной связи

Also Published As

Publication number Publication date
PL2282598T3 (pl) 2019-08-30
CN101965021A (zh) 2011-02-02
TR201905654T4 (tr) 2019-05-21
KR20110010053A (ko) 2011-01-31
TW201127157A (en) 2011-08-01
ES2395655T3 (es) 2013-02-14
US20110019619A1 (en) 2011-01-27
EP2282597A1 (en) 2011-02-09
EP2282598A1 (en) 2011-02-09
TWI440374B (zh) 2014-06-01
EP2282598B1 (en) 2019-01-30
US8665822B2 (en) 2014-03-04
TW201129159A (en) 2011-08-16
JP2011030197A (ja) 2011-02-10
KR101176911B1 (ko) 2012-08-30
US20110019628A1 (en) 2011-01-27
EP2282597B1 (en) 2012-09-19

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