IN2014KN01182A - - Google Patents

Info

Publication number
IN2014KN01182A
IN2014KN01182A IN1182KON2014A IN2014KN01182A IN 2014KN01182 A IN2014KN01182 A IN 2014KN01182A IN 1182KON2014 A IN1182KON2014 A IN 1182KON2014A IN 2014KN01182 A IN2014KN01182 A IN 2014KN01182A
Authority
IN
India
Prior art keywords
ecch
user equipment
network node
enhanced
cce
Prior art date
Application number
Inventor
Mattias Frenne
Christian Hoymann
Johan Furuskog
Daniel Larsson
Jung Fu Cheng
Havish Koorapaty
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 IN2014KN01182A publication Critical patent/IN2014KN01182A/en

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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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

Landscapes

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

Abstract

A method in a network node for transmitting an enhanced Control CHannel eCCH to a user equipment in a telecommunications system. The eCCH comprises control information to the user equipment in at least one Control Channel Element CCE. The at least one CCE maps to a number of resource elements comprised in at least one enhanced resource element group. The at least one enhanced resource element group is comprised in at least one resource block in a time frequency Orthogonal Frequency Division Multiplexing OFDM grid. The network node decides to use a CCE aggregation level that is smaller than the smallest CCE aggregation level of a physical downlink control channel PDCCH for a first eCCH. The network node then modulates the first eCCH by using a higher order modulation than Quadrature Phase Shift Keying QPSK modulation when the smaller CCE aggregation level is used for the first eCCH. Then the network node maps the modulated first eCCH to the at least one enhanced resource element group of resource elements in the at least one resource block and transmits the mapped first eCCH to the user equipment. A network node a method in user equipment and a user equipment are also provided.
IN1182KON2014 2011-11-04 2012-01-27 IN2014KN01182A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161555555P 2011-11-04 2011-11-04
PCT/SE2012/050081 WO2013066231A1 (en) 2011-11-04 2012-01-27 Wireless network node, user equipment and method for transmitting an enhanced control channel

Publications (1)

Publication Number Publication Date
IN2014KN01182A true IN2014KN01182A (en) 2015-10-16

Family

ID=45757756

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1182KON2014 IN2014KN01182A (en) 2011-11-04 2012-01-27

Country Status (6)

Country Link
US (1) US8982814B2 (en)
EP (1) EP2774309B1 (en)
AR (1) AR088796A1 (en)
IN (1) IN2014KN01182A (en)
TW (1) TW201320683A (en)
WO (1) WO2013066231A1 (en)

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CN103200684B (en) * 2012-01-09 2016-01-13 华为技术有限公司 A control channel transmission and reception method, base station, and user equipment
CN103200687B (en) * 2012-01-09 2016-09-14 华为技术有限公司 Method for mapping control channel resources, base station and user equipment
WO2013109048A1 (en) * 2012-01-16 2013-07-25 엘지전자 주식회사 Method and apparatus for monitoring control channel
JP6097766B2 (en) * 2012-01-27 2017-03-15 インターデイジタル パテント ホールディングス インコーポレイテッド System and / or method for providing EPDCCH in a multi-carrier based and / or pseudo matching network
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CN103298090B (en) * 2012-03-02 2017-04-12 华为技术有限公司 Information transmission method, base station and user device
CN103312649B (en) 2012-03-16 2015-08-19 华为终端有限公司 Transmit the method for Downlink Control Information, base station and subscriber equipment
JP5889446B2 (en) 2012-03-16 2016-03-22 聯發科技股▲ふん▼有限公司Ｍｅｄｉａｔｅｋ Ｉｎｃ． Physical structure of extended physical downlink control channel for OFDM / OFDMA system and utilization of reference signal
US9445409B2 (en) * 2012-03-21 2016-09-13 Mediatek, Inc. Method for search space configuration of enhanced physical downlink control channel
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US9660783B2 (en) * 2012-03-30 2017-05-23 Lg Electronics Inc. Method and device for receiving control information in wireless communication system
JP5873953B2 (en) 2012-03-30 2016-03-01 エルジー エレクトロニクス インコーポレイティド Control information receiving method and apparatus in wireless communication system
KR102129794B1 (en) * 2012-04-01 2020-07-03 엘지전자 주식회사 Method of tranceiving downlink control channel in wireless communication system and appratus thereof
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CN102665230B (en) * 2012-04-23 2014-07-09 电信科学技术研究院 Method and device for carrying out E-PDCCH transmission and blind test
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US9510132B2 (en) * 2012-05-11 2016-11-29 Qualcomm Incorporation Methods and apparatus for managing machine-type communications
US9155089B2 (en) * 2012-08-10 2015-10-06 Qualcomm Incorporated Cell ID and antenna port configurations for EPDCCH
KR102130353B1 (en) * 2012-09-18 2020-07-06 삼성전자주식회사 Method and apparatus for generating control channel element in communication system
CN103843431B (en) 2012-09-28 2019-11-29 华为技术有限公司 Processing method, device and communication system of public search area
RU2015116905A (en) * 2012-10-05 2016-11-27 Интердиджитал Пэйтент Холдингз, Инк. METHOD AND DEVICE FOR IMPROVING COATING OF MACHINE TYPE COMMUNICATION DEVICES (MTS)
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KR101832778B1 (en) * 2013-10-22 2018-02-27 엘지전자 주식회사 Method for transmitting broadcat channel in wireless access system supporting machine-type communication, and apparatus suppprting same
US10225041B2 (en) 2016-01-15 2019-03-05 Qualcomm Incorporated Methods and apparatus for higher modulation support in LTE
US10982440B2 (en) * 2016-03-13 2021-04-20 Yvette Seifert Hirth Hanging three dimensional grid system for lighting, data, and power
EP3379877B1 (en) * 2016-03-31 2020-12-23 Sony Corporation Terminal device, base station device and communication method
US11825482B2 (en) * 2016-10-03 2023-11-21 Qualcomm Incorporated Techniques for improved control channels
US11304190B2 (en) * 2016-11-08 2022-04-12 Qualcomm Incorporated Search space design and use
CN110393018B (en) * 2017-03-22 2022-05-17 松下电器（美国）知识产权公司 Base station and communication method
CN108809505B (en) * 2017-05-05 2019-12-24 维沃移动通信有限公司 Transmission method, terminal and network side device for downlink control information
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JP5162416B2 (en) * 2008-11-07 2013-03-13 株式会社エヌ・ティ・ティ・ドコモ Wireless base station
KR101684867B1 (en) 2010-04-07 2016-12-09 삼성전자주식회사 Transmission and reception method of control information to exploit the spatial multiplexing gain
EP3113567B1 (en) * 2011-02-11 2018-04-11 Interdigital Patent Holdings, Inc. Systems and methods for an enhanced control channel
US8537862B2 (en) * 2011-06-30 2013-09-17 Blackberry Limited Transmit downlink control information with higher order modulation
US9780931B2 (en) 2011-08-15 2017-10-03 Telefonaktiebolaget Lm Ericsson (Publ) Flexible transmission of messages in a wireless communication system

Also Published As

Publication number Publication date
US8982814B2 (en) 2015-03-17
AR088796A1 (en) 2014-07-10
US20130114521A1 (en) 2013-05-09
TW201320683A (en) 2013-05-16
WO2013066231A1 (en) 2013-05-10
EP2774309A1 (en) 2014-09-10
EP2774309B1 (en) 2015-10-21

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