ES2570352T3 - Canal de control mejorado en un sistema de acceso de paquetes de alta velocidad - Google Patents

Canal de control mejorado en un sistema de acceso de paquetes de alta velocidad

Info

Publication number
ES2570352T3
ES2570352T3 ES12805797T ES12805797T ES2570352T3 ES 2570352 T3 ES2570352 T3 ES 2570352T3 ES 12805797 T ES12805797 T ES 12805797T ES 12805797 T ES12805797 T ES 12805797T ES 2570352 T3 ES2570352 T3 ES 2570352T3
Authority
ES
Spain
Prior art keywords
high speed
information
control channel
access system
packet access
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES12805797T
Other languages
English (en)
Inventor
Sairamesh Nammi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of ES2570352T3 publication Critical patent/ES2570352T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0658—Feedback reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Un método para transportar información desde un nodo a un equipo de usuario, UE, en un sistema de Acceso de Paquetes de Alta Velocidad, HSPA, en donde dicho método comprende los pasos de: - obtener (S1; 502) información de categoría e información de modulación relacionadas con un sistema de Múltiples Entradas Múltiples Salidas, MIMO, de cuatro ramas; - combinar (S2; 504) la información de categoría y la información de modulación relacionadas con dicho sistema MIMO de cuatro ramas en un patrón de bit de 5 bits; - transmitir (S3; 506) la información de categoría y la información de modulación combinadas relacionadas con dicho sistema MIMO de cuatro ramas como dicho patrón de bit de 5 bits en un Canal de Control Compartido de Alta Velocidad, HS-SCCH, al UE.
ES12805797T 2012-05-09 2012-11-29 Canal de control mejorado en un sistema de acceso de paquetes de alta velocidad Active ES2570352T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261644515P 2012-05-09 2012-05-09
PCT/SE2012/051328 WO2013169163A1 (en) 2012-05-09 2012-11-29 Improved control channel in a high-speed packet access system

Publications (1)

Publication Number Publication Date
ES2570352T3 true ES2570352T3 (es) 2016-05-18

Family

ID=47428957

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12805797T Active ES2570352T3 (es) 2012-05-09 2012-11-29 Canal de control mejorado en un sistema de acceso de paquetes de alta velocidad

Country Status (10)

Country Link
US (1) US9723601B2 (es)
EP (1) EP2839591B1 (es)
JP (1) JP6154462B2 (es)
CN (1) CN104272607B (es)
CA (1) CA2873043C (es)
ES (1) ES2570352T3 (es)
IL (1) IL234734A (es)
IN (1) IN2014DN09537A (es)
RU (1) RU2607466C2 (es)
WO (1) WO2013169163A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014021756A1 (en) 2012-07-30 2014-02-06 Telefonaktiebolaget L M Ericsson (Publ) Base station and method for transmitting control information to a user equipment (ue)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101119455B1 (ko) * 2006-02-21 2012-03-20 퀄컴 인코포레이티드 Ｏｆｄｍ 및 ｃｄｍａ 방식을 지원하는 방법 및 장치
PT2052468E (pt) 2006-08-18 2015-12-07 Qualcomm Inc Retorno da indicação de controlo de pré-codificação (pci) e da indicação de qualidade de canal (cqi) num sistema de comunicação sem fios
KR101641968B1 (ko) 2009-09-14 2016-07-29 엘지전자 주식회사 다중입출력 무선 통신 시스템에서 하향링크 신호 전송 방법 및 장치
EP2553830A1 (en) * 2010-04-02 2013-02-06 Interdigital Patent Holdings, Inc. System and methods for hsdpa multi-user mimo operation
KR102050009B1 (ko) * 2011-08-12 2019-11-28 인터디지탈 패튼 홀딩스, 인크 무선 네트워크에서의 레퍼런스 신호 통신

Also Published As

Publication number Publication date
RU2014149339A (ru) 2016-07-10
IL234734A (en) 2017-05-29
CA2873043A1 (en) 2013-11-14
CN104272607B (zh) 2017-10-31
IN2014DN09537A (es) 2015-07-17
EP2839591A1 (en) 2015-02-25
RU2607466C2 (ru) 2017-01-10
EP2839591B1 (en) 2016-04-06
NZ701750A (en) 2016-07-29
WO2013169163A1 (en) 2013-11-14
US9723601B2 (en) 2017-08-01
US20140161053A1 (en) 2014-06-12
WO2013169163A9 (en) 2014-11-06
CN104272607A (zh) 2015-01-07
CA2873043C (en) 2020-01-28
JP2015524182A (ja) 2015-08-20
JP6154462B2 (ja) 2017-06-28

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