IN2014KN01200A - - Google Patents

Info

Publication number
IN2014KN01200A
IN2014KN01200A IN1200KON2014A IN2014KN01200A IN 2014KN01200 A IN2014KN01200 A IN 2014KN01200A IN 1200KON2014 A IN1200KON2014 A IN 1200KON2014A IN 2014KN01200 A IN2014KN01200 A IN 2014KN01200A
Authority
IN
India
Prior art keywords
base station
cell
user equipment
prepare
sends
Prior art date
Application number
Inventor
Walter Müller
Zhiyi Xuan
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 IN2014KN01200A publication Critical patent/IN2014KN01200A/en

Links

Classifications

    • 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
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method in a first base station (105) for handling a data transferral in a cellular network (100) is provided. The first base station (105) serves a user equipment (125) via a first cell (115). When the first base station (105) obtains an indication that a second cell (120) provides a coverage for the user equipment (125) the first base station (105) sends a message to a second base station (110) serving the second cell (120). The message commands the second base station (110) to prepare for receiving the uplink data from the user equipment (125) via the second cell (120). The first base station (105) also sends a request to the user equipment (125). The request commands the user equipment (125) to prepare for sending the uplink data both via the first cell (115) and via the second cell (120) in respective separate intra frequency transmissions.
IN1200KON2014 2011-11-10 2011-11-10 IN2014KN01200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2011/051344 WO2013070127A1 (en) 2011-11-10 2011-11-10 Methods and arrangement for handling a data transferral in a cellular network

Publications (1)

Publication Number Publication Date
IN2014KN01200A true IN2014KN01200A (en) 2015-10-16

Family

ID=48290372

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1200KON2014 IN2014KN01200A (en) 2011-11-10 2011-11-10

Country Status (4)

Country Link
US (1) US9510259B2 (en)
EP (1) EP2777326B1 (en)
IN (1) IN2014KN01200A (en)
WO (1) WO2013070127A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104685955B (en) 2012-09-28 2019-02-01 Lg电子株式会社 Uplink transmission method and uplink transmission device
KR101817969B1 (en) 2012-10-05 2018-01-12 닛본 덴끼 가부시끼가이샤 Wireless communication system, wireless stations, wireless terminal, communication control method, and computer-readable medium
WO2014111557A1 (en) * 2013-01-18 2014-07-24 Telefonaktiebolaget L M Ericsson (Publ) Handover signaling assistance
PL3217719T3 (en) 2013-01-18 2019-09-30 Telefonaktiebolaget Lm Ericsson (Publ) Adapting a mobile network
US10645621B2 (en) * 2013-04-04 2020-05-05 Nokia Technologies Oy Small cell offloading command
US9479230B2 (en) 2013-05-31 2016-10-25 Blackberry Limited Systems and methods for data offload in wireless networks
US20160112924A1 (en) * 2014-10-15 2016-04-21 Qualcomm Incorporated Early radio link failure (rlf) declaration
US10244444B2 (en) 2015-03-04 2019-03-26 Qualcomm Incorporated Dual link handover
WO2016163786A1 (en) * 2015-04-07 2016-10-13 삼성전자 주식회사 Method and apparatus for handover in wireless communication system using beamforming
EP3369271A1 (en) * 2015-10-27 2018-09-05 Telefonaktiebolaget LM Ericsson (publ) A source and target network node and respective methods performed thereby for providing mobility to a wireless device
US10306536B2 (en) 2017-06-15 2019-05-28 At&T Intellectual Property I, L.P. Bearer split or fast switch capability indicator
US11006342B2 (en) 2018-11-12 2021-05-11 Qualcomm Incorporated Handover techniques in wireless communications
US10667192B1 (en) * 2018-11-12 2020-05-26 Qualcomm Incorporated Handover techniques in wireless communications
CN111836313B (en) 2019-04-17 2022-08-09 华为技术有限公司 Indication method for cell switching measurement, network equipment and terminal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006301908B2 (en) * 2005-10-10 2011-09-15 Waratek Pty Limited Modified machine architecture with machine redundancy
KR101357414B1 (en) 2006-02-03 2014-02-03 삼성전자주식회사 Method and apparatus for mesurement of handover of active mode user equipment in a mobile communication system
AU2007261342B2 (en) * 2006-06-20 2010-04-22 Interdigital Patent Holdings, Inc. Handover in a long term evolution (LTE) wireless communication system
KR100975740B1 (en) * 2007-03-23 2010-08-12 삼성전자주식회사 Handover method and apparatus in heterogeneous wireless communication network
KR101500754B1 (en) * 2008-08-04 2015-03-10 엘지전자 주식회사 How to transfer data in multiple RF systems
US9820273B2 (en) 2010-03-02 2017-11-14 Xiaoxia Zhang Uplink coordinated multipoint communications in a wireless network
US8615241B2 (en) 2010-04-09 2013-12-24 Qualcomm Incorporated Methods and apparatus for facilitating robust forward handover in long term evolution (LTE) communication systems
KR101699023B1 (en) * 2010-07-14 2017-01-23 주식회사 팬택 Apparatus and method of performing handover in multiple component carrier system

Also Published As

Publication number Publication date
EP2777326B1 (en) 2020-01-08
US20140256311A1 (en) 2014-09-11
US9510259B2 (en) 2016-11-29
WO2013070127A1 (en) 2013-05-16
EP2777326A4 (en) 2015-07-15
EP2777326A1 (en) 2014-09-17

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