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AR070903A1 - Transmision ascendente coordinada en operaciones lte drx para una unidad inalambrica de recepcion de transmision - Google Patents

Transmision ascendente coordinada en operaciones lte drx para una unidad inalambrica de recepcion de transmision

Info

Publication number
AR070903A1
AR070903A1 ARP090100928A ARP090100928A AR070903A1 AR 070903 A1 AR070903 A1 AR 070903A1 AR P090100928 A ARP090100928 A AR P090100928A AR P090100928 A ARP090100928 A AR P090100928A AR 070903 A1 AR070903 A1 AR 070903A1
Authority
AR
Argentina
Prior art keywords
reception unit
coordinated
ascending
transmission
drx operations
Prior art date
Application number
ARP090100928A
Other languages
English (en)
Inventor
Jin Wang
Guodong Zhang
Hernandez Ulises Olvera
Original Assignee
Interdigital Patent Holding In
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 Patent Holding In filed Critical Interdigital Patent Holding In
Publication of AR070903A1 publication Critical patent/AR070903A1/es

Links

Classifications

    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • 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)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Telephone Function (AREA)

Abstract

Un método y un aparato para la operacion de recepcion discontinua (DRX) en una unidad de recepcion/transmision inalámbrica alinean transmisiones por el enlace ascendente y por el enlace descendente con un ciclo de DRX. La transmision puede ser un reporte indicador de la calidad del canal, una senal de referencia sonora o una descriptora de silencio, entre otras transmisiones por el enlace ascendente y por el enlace descendente.
ARP090100928A 2008-03-14 2009-03-16 Transmision ascendente coordinada en operaciones lte drx para una unidad inalambrica de recepcion de transmision AR070903A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3652708P 2008-03-14 2008-03-14

Publications (1)

Publication Number Publication Date
AR070903A1 true AR070903A1 (es) 2010-05-12

Family

ID=41062960

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090100928A AR070903A1 (es) 2008-03-14 2009-03-16 Transmision ascendente coordinada en operaciones lte drx para una unidad inalambrica de recepcion de transmision

Country Status (10)

Country Link
US (2) US8249004B2 (es)
EP (2) EP2263342A2 (es)
JP (2) JP5324605B2 (es)
KR (3) KR20100126509A (es)
CN (1) CN101971554A (es)
AR (1) AR070903A1 (es)
CA (1) CA2715035C (es)
SG (1) SG188894A1 (es)
TW (1) TW200944026A (es)
WO (1) WO2009114800A2 (es)

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US8249004B2 (en) 2012-08-21
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