IN2014DN11151A - - Google Patents

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Publication number
IN2014DN11151A
IN2014DN11151A IN11151DEN2014A IN2014DN11151A IN 2014DN11151 A IN2014DN11151 A IN 2014DN11151A IN 11151DEN2014 A IN11151DEN2014 A IN 11151DEN2014A IN 2014DN11151 A IN2014DN11151 A IN 2014DN11151A
Authority
IN
India
Prior art keywords
base station
mobile device
network node
operating
communication network
Prior art date
Application number
Inventor
Yi Pin Eric Wang
Stephen Grant
Edgar Ramos
Andreas Höglund
Qingyu Miao
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2014DN11151A publication Critical patent/IN2014DN11151A/en

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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
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location data
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/283—Power depending on the position of the 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
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • 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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/386—TPC being performed in particular situations centralized, e.g. when the radio network controller or equivalent takes part in the power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • 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

Abstract

There is provided a method of operating a network node in a communication network the communication network comprising a mobile device a first base station and a second base station the first base station having a lower transmission power than the second base station and being located within the coverage area of the second base station the mobile device being located within an imbalanced region between the first base station and the second base station and being served by the first base station the method in the network node comprising configuring the mobile device the first base station and the second base station such that the mobile device transmits uplink data to the first base station and the mobile device receives downlink data only from the second base station. Corresponding methods are provided for operating a mobile device and a second base station. A network node mobile device and second base station are also provided that are configured to perform the respective operating methods.
IN11151DEN2014 2012-08-03 2013-07-30 IN2014DN11151A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261679321P 2012-08-03 2012-08-03
PCT/SE2013/050942 WO2014021772A2 (en) 2012-08-03 2013-07-30 Method and apparatus for use in a mobile communication network

Publications (1)

Publication Number Publication Date
IN2014DN11151A true IN2014DN11151A (en) 2015-09-25

Family

ID=50028632

Family Applications (1)

Application Number Title Priority Date Filing Date
IN11151DEN2014 IN2014DN11151A (en) 2012-08-03 2013-07-30

Country Status (4)

Country Link
US (1) US20140194120A1 (en)
EP (1) EP2880948B1 (en)
IN (1) IN2014DN11151A (en)
WO (1) WO2014021772A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9609575B2 (en) * 2012-12-31 2017-03-28 T-Mobile Usa, Inc. Intelligent routing of network packets on telecommunication devices
EP2982203A1 (en) * 2013-04-05 2016-02-10 Nokia Solutions and Networks Oy Ul serving link's role change in heterogeneous network
CN105264952A (en) * 2014-05-08 2016-01-20 华为技术有限公司 Cell switching method, device and system
US11013054B2 (en) 2019-04-12 2021-05-18 Ofinno, Llc UE-assistance to support multiple systems based on frequency band combinations

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9200915D0 (en) * 1992-03-24 1992-03-24 Ericsson Telefon Ab L M METHODS IN A CELLULAR MOBILE RADIO COMMUNINCATION SYSTEM
US6757270B1 (en) * 1999-06-11 2004-06-29 Lucent Technologies Inc. Low back haul reactivation delay for high-speed packet data services in CDMA systems
US6850770B2 (en) * 2001-05-17 2005-02-01 Nokia Corporation Transmit power control (TPC) pattern information in radio link (RL) addition
CN1623344A (en) * 2002-03-08 2005-06-01 诺基亚公司 Method and device for controlling the power in an asymmetric soft handover condition
US6978139B2 (en) * 2003-05-16 2005-12-20 Motorola, Inc. Method and apparatus for performing soft-handoff in a wireless communication system
US8089938B2 (en) * 2005-12-28 2012-01-03 Alcatel Lucent Method of synchronizing with an uplink channel and a method of determining a propagation delay in a wireless communications system
KR100957311B1 (en) * 2006-08-11 2010-05-13 삼성전자주식회사 Uplink Scheduling Method and Apparatus for Mobile Communication System
US9246541B2 (en) * 2008-02-01 2016-01-26 Qualcomm Incorporated UTRAN enhancements for the support of inter-cell interference cancellation
PT2632211T (en) * 2008-03-19 2017-11-09 ERICSSON TELEFON AB L M (publ) Improved uplink scheduling in a cellular system
US8203992B2 (en) * 2008-09-17 2012-06-19 Qualcomm Incorporated Methods and systems for implementing CDMA-based dedicated control channels in an OFDMA-based network
US20110007719A1 (en) * 2008-11-26 2011-01-13 Chi-Chen Lee Method for setting transmission timing of wireless communication apparatus
US8315629B2 (en) * 2009-02-24 2012-11-20 Telefonaktiebolaget L M Ericsson Asymmetric uplink/downlink connections in a mobile communication system
US8891425B2 (en) * 2009-04-10 2014-11-18 Qualcomm Incorporated Paging access terminals in a wireless communications system
US20110249619A1 (en) * 2010-04-13 2011-10-13 Yi Yu Wireless communication system using multiple-serving nodes
US8824383B2 (en) * 2010-06-22 2014-09-02 Telefonaktiebolaget L M Ericsson (Publ) Downlink scheduling in heterogeneous networks
US20120252452A1 (en) * 2011-04-01 2012-10-04 Renesas Mobile Corporation Fast Reselection Between Different Radio Access Technology Networks
US9219994B2 (en) * 2011-11-09 2015-12-22 Lg Electronics Inc. Methods for transmitting and receiving downlink data in MBSFN subframe and apparatuses thereof

Also Published As

Publication number Publication date
WO2014021772A3 (en) 2014-04-03
EP2880948A4 (en) 2016-01-13
US20140194120A1 (en) 2014-07-10
EP2880948A2 (en) 2015-06-10
WO2014021772A2 (en) 2014-02-06
EP2880948B1 (en) 2016-10-19

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