EP2880892A4 - Method and apparatus - Google Patents

Method and apparatus

Info

Publication number
EP2880892A4
EP2880892A4 EP12882000.8A EP12882000A EP2880892A4 EP 2880892 A4 EP2880892 A4 EP 2880892A4 EP 12882000 A EP12882000 A EP 12882000A EP 2880892 A4 EP2880892 A4 EP 2880892A4
Authority
EP
European Patent Office
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.)
Withdrawn
Application number
EP12882000.8A
Other languages
German (de)
French (fr)
Other versions
EP2880892A1 (en
Inventor
Xiaoyi Wang
Jingxiu Liu
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.)
Nokia Solutions and Networks Oy
Original Assignee
Nokia Solutions and Networks Oy
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 Nokia Solutions and Networks Oy filed Critical Nokia Solutions and Networks Oy
Publication of EP2880892A1 publication Critical patent/EP2880892A1/en
Publication of EP2880892A4 publication Critical patent/EP2880892A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • 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—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP12882000.8A 2012-08-03 2012-08-03 Method and apparatus Withdrawn EP2880892A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/079622 WO2014019212A1 (en) 2012-08-03 2012-08-03 Method and apparatus

Publications (2)

Publication Number Publication Date
EP2880892A1 EP2880892A1 (en) 2015-06-10
EP2880892A4 true EP2880892A4 (en) 2016-03-23

Family

ID=50027133

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12882000.8A Withdrawn EP2880892A4 (en) 2012-08-03 2012-08-03 Method and apparatus

Country Status (2)

Country Link
EP (1) EP2880892A4 (en)
WO (1) WO2014019212A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2355579B1 (en) * 2010-02-09 2012-08-22 Telefonaktiebolaget LM Ericsson (publ) Optimized handover configuration
CN102480756B (en) * 2010-11-29 2016-08-03 中兴通讯股份有限公司 The collocation method of coordinated multipoint transmission and system
CN102594528B (en) * 2011-01-10 2017-07-07 夏普株式会社 The triggering method and equipment of non-periodic channel state information feedback
CN102546110A (en) * 2011-12-31 2012-07-04 电信科学技术研究院 Channel state information transmission method and device

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Coordinated multi-point operation for LTE physical layer aspects (Release 11)", 3GPP STANDARD; 3GPP TR 36.819, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. V11.1.0, 15 December 2011 (2011-12-15), pages 1 - 69, XP050555015 *
CATT: "Uplink power control for CoMP", 3GPP DRAFT; R1-120108, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Dresden, Germany; 20120206 - 20120210, 31 January 2012 (2012-01-31), XP050562688 *
FUJITSU: "Signaling of CSI RS configuration for DL path loss determination", 3GPP DRAFT; R1-120762, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Dresden, Germany; 20120206 - 20120210, 3 February 2012 (2012-02-03), XP050563368 *
LG ELECTRONICS: "CSI-RS Configuration for CoMP", 3GPP DRAFT; R1-113985 CSI-RS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. San Francisco, USA; 20111114 - 20111118, 8 November 2011 (2011-11-08), XP050562025 *
MOTOROLA MOBILITY: "Pathloss Estimation for Uplink CoMP Power Control", 3GPP DRAFT; R1-120524 PATHLOSS ESTIMATION UPLINK COMP, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Dresden, Germany; 20120206 - 20120210, 2 February 2012 (2012-02-02), XP050563335 *
See also references of WO2014019212A1 *
SHARP: "CSI-RS configuration for UL transmission", 3GPP DRAFT; R1-114402 CSI-RS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. San Francisco, USA; 20111114 - 20111118, 21 November 2011 (2011-11-21), XP050562493 *
TEXAS INSTRUMENTS: "Power Control enhancements for UL CoMP", 3GPP DRAFT; R1-120470 POWER CONTROL ENHANCEMENTS FOR UL COMP_V1, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Dresden, Germany; 20120206 - 20120210, 1 February 2012 (2012-02-01), XP050563216 *

Also Published As

Publication number Publication date
EP2880892A1 (en) 2015-06-10
WO2014019212A1 (en) 2014-02-06

Similar Documents

Publication Publication Date Title
HK1206670A1 (en) Method and apparatus
GB201215481D0 (en) Apparatus and method
GB2507800B (en) Apparatus and method
GB201205986D0 (en) Apparatus and method
EP2880774A4 (en) Method and apparatus
HK1215644A1 (en) Apparatus and method
GB2507545B (en) Apparatus and method
GB201212090D0 (en) Method and apparatus
GB201210929D0 (en) Apparatus and method
GB201212045D0 (en) Apparatus and method
GB201210361D0 (en) Apparatus and method
EP2839527A4 (en) Apparatus and method
GB2507664B (en) Apparatus and method
GB201215752D0 (en) Apparatus and method
GB201211205D0 (en) Apparatus and method
GB201204727D0 (en) Method and apparatus
GB201204726D0 (en) Method and apparatus
EP2813119A4 (en) Method and apparatus
GB201421234D0 (en) Apparatus and method
GB201301087D0 (en) Apparatus and method
GB201220774D0 (en) Apparatus and method
GB201220799D0 (en) Apparatus and method
GB201220665D0 (en) Apparatus and method
GB201220492D0 (en) Apparatus and method
GB201219608D0 (en) Apparatus and method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150303

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160224

RIC1 Information provided on ipc code assigned before grant

Ipc: H04L 5/00 20060101AFI20160218BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20160922