IN2014CN03998A - - Google Patents

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Publication number
IN2014CN03998A
IN2014CN03998A IN3998CHN2014A IN2014CN03998A IN 2014CN03998 A IN2014CN03998 A IN 2014CN03998A IN 3998CHN2014 A IN3998CHN2014 A IN 3998CHN2014A IN 2014CN03998 A IN2014CN03998 A IN 2014CN03998A
Authority
IN
India
Prior art keywords
link
access link
relay
low power
power node
Prior art date
Application number
Inventor
Durga Prasad Malladi
Aleksandar Damnjanovic
Gavin Bernard Horn
Yongbin Wei
Rajat Prakash
Miguel Griot
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014CN03998A publication Critical patent/IN2014CN03998A/en

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Classifications

    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • 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
    • 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
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • 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
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • 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

The state of an access link and backhaul link of a low power node may be determined and controlled after a low power node is initialized. The overhead signaling on the access link of a relay is controlled based on detecting a user equipment (UE). The connection on the backhaul link of the relay is managed in response to the overhead signaling on the access link.
IN3998CHN2014 2011-12-12 2012-12-12 IN2014CN03998A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161569729P 2011-12-12 2011-12-12
US13/711,507 US9113412B2 (en) 2011-12-12 2012-12-11 Low power node dormant state
PCT/US2012/069285 WO2013090450A1 (en) 2011-12-12 2012-12-12 Low power node dormant state

Publications (1)

Publication Number Publication Date
IN2014CN03998A true IN2014CN03998A (en) 2015-09-04

Family

ID=48571918

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3998CHN2014 IN2014CN03998A (en) 2011-12-12 2012-12-12

Country Status (8)

Country Link
US (1) US9113412B2 (en)
EP (1) EP2792197B1 (en)
JP (1) JP5922252B2 (en)
KR (1) KR101671083B1 (en)
CN (1) CN103975631B (en)
IN (1) IN2014CN03998A (en)
TW (1) TW201330564A (en)
WO (1) WO2013090450A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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US9723558B2 (en) * 2012-04-27 2017-08-01 Qualcomm Incorporated Method and apparatus for signaling in dense network operations
US20150043554A1 (en) * 2013-08-07 2015-02-12 Qualcomm Incorporated Management of interfaces for wireless communications
EP2858430B1 (en) * 2013-10-03 2018-06-27 Alcatel Lucent A small cell base station, communications network and communications method
WO2015154792A1 (en) * 2014-04-08 2015-10-15 Telefonaktiebolaget L M Ericsson (Publ) Control of energy consumption in a wireless backhaul link
US9479896B2 (en) 2014-05-06 2016-10-25 Qualcomm Incorporated Small cell activation control of portable multi-purpose wireless device
CN106465128B (en) * 2015-02-17 2019-11-29 华为技术有限公司 Method for building up, base station and the equipment of backhaul link
US10004032B2 (en) * 2015-03-13 2018-06-19 Qualcomm Incorporated Resource partitioning in millimeter wave networks
CN105069290B (en) * 2015-08-03 2017-12-26 同济大学 A kind of parallelization key node towards consignment data finds method
CN105578579B (en) * 2016-03-02 2018-12-04 桂林电子科技大学 Cellular network base stations and relay station based on traffic prediction combine dormancy dispatching method
US10225867B2 (en) 2016-09-02 2019-03-05 Qualcomm Incorporated Transmission configuration and format for random access messages
JP6929634B2 (en) * 2016-11-08 2021-09-01 株式会社東芝 Control device, terminal device and device control system
CN108377491B (en) 2016-11-11 2021-06-22 华为技术有限公司 Response method and device for uplink signal
WO2018172082A1 (en) * 2017-03-23 2018-09-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Secondary base station, wireless communication system and method for controlling a secondary base station
CN109104210B (en) * 2017-06-20 2020-10-23 大唐移动通信设备有限公司 Radio frequency remote method, device and system
CN109451824B (en) * 2018-04-24 2022-08-12 北京小米移动软件有限公司 Wireless backhaul connection method and apparatus
CN113543198B (en) * 2020-04-14 2023-12-19 海能达通信股份有限公司 Mesh network communication method and related device
US20230007581A1 (en) * 2021-06-30 2023-01-05 Qualcomm Incorporated Wake up signal for base station

Family Cites Families (20)

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US6760671B1 (en) * 2002-04-09 2004-07-06 Cisco Technology, Inc. Method and apparatus of low power energy detection for a WLAN
US7567791B2 (en) * 2005-09-19 2009-07-28 Qualcomm Incorporated Wireless terminal methods and apparatus for use in a wireless communications system that uses a multi-mode base station
JP4711835B2 (en) * 2006-01-17 2011-06-29 株式会社エヌ・ティ・ティ・ドコモ Transmitting apparatus, receiving apparatus, and random access control method
US20080165881A1 (en) * 2007-01-08 2008-07-10 Zhifeng Tao Method for Accessing Channels in OFDMA Mobile Multihop Relay Networks
JP4879054B2 (en) * 2007-03-20 2012-02-15 株式会社エヌ・ティ・ティ・ドコモ User apparatus, base station apparatus and method used in mobile communication system
EP2134116A1 (en) 2008-06-11 2009-12-16 Mitsubishi Electric R&D Centre Europe B.V. Method and a device for identifying at least one terminal for which signals transferred between the at least one terminal and a base station have to be relayed by a relay
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WO2010086979A1 (en) 2009-01-29 2010-08-05 富士通株式会社 Wireless communication system
GB0907213D0 (en) 2009-04-27 2009-06-10 Sharp Kk Relay apparatus and method
WO2010151186A1 (en) 2009-06-24 2010-12-29 Telefonaktiebolaget L M Ericsson (Publ) Energy efficient base station entering sleep mode
CN101938754B (en) * 2009-06-30 2013-12-04 上海贝尔股份有限公司 Method and device for managing power supply of femtocell
JP5540592B2 (en) * 2009-07-23 2014-07-02 ソニー株式会社 COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, MOBILE TERMINAL, AND RELAY DEVICE
US8570995B2 (en) 2009-09-30 2013-10-29 Nokia Corporation Apparatus and method for providing access to a local area network
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Also Published As

Publication number Publication date
US20130148558A1 (en) 2013-06-13
EP2792197B1 (en) 2018-02-28
US9113412B2 (en) 2015-08-18
CN103975631B (en) 2018-04-13
EP2792197A1 (en) 2014-10-22
KR101671083B1 (en) 2016-10-31
CN103975631A (en) 2014-08-06
KR20140102293A (en) 2014-08-21
TW201330564A (en) 2013-07-16
JP2015500606A (en) 2015-01-05
JP5922252B2 (en) 2016-05-24
WO2013090450A1 (en) 2013-06-20

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