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IN2014CN04285A - - Google Patents

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Publication number
IN2014CN04285A
IN2014CN04285A IN4285CHN2014A IN2014CN04285A IN 2014CN04285 A IN2014CN04285 A IN 2014CN04285A IN 4285CHN2014 A IN4285CHN2014 A IN 4285CHN2014A IN 2014CN04285 A IN2014CN04285 A IN 2014CN04285A
Authority
IN
India
Prior art keywords
candidate
epdcch
virtual cell
determines
transmits
Prior art date
Application number
Inventor
Wanshi Chen
Hao Xu
Peter Gaal
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 IN2014CN04285A publication Critical patent/IN2014CN04285A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method of wireless communication includes configuring a virtual cell identifier (ID) for a user equipment (UE). The method determines a first candidate for an enhanced physical downlink control channel (ePDCCH) for the UE. The method also determines a first virtual cell ID for the first candidate. Furthermore the method scrambles the ePDCCH based on the first virtual cell ID and transmits to the UE the scrambled ePDCCH using the first candidate.
IN4285CHN2014 2011-12-29 2012-12-21 IN2014CN04285A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161581487P 2011-12-29 2011-12-29
US201261707705P 2012-09-28 2012-09-28
US13/723,089 US9084252B2 (en) 2011-12-29 2012-12-20 Processing enhanced PDCCH (ePDCCH) in LTE
PCT/US2012/071359 WO2013101757A1 (en) 2011-12-29 2012-12-21 Processing enhanced pdcch (epdcch) in lte

Publications (1)

Publication Number Publication Date
IN2014CN04285A true IN2014CN04285A (en) 2015-07-31

Family

ID=48694739

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4285CHN2014 IN2014CN04285A (en) 2011-12-29 2012-12-21

Country Status (10)

Country Link
US (1) US9084252B2 (en)
EP (1) EP2798892B1 (en)
JP (1) JP5893757B2 (en)
KR (1) KR101631002B1 (en)
CN (1) CN104115539B (en)
BR (1) BR112014016002B1 (en)
ES (1) ES2828500T3 (en)
IN (1) IN2014CN04285A (en)
TW (1) TWI493940B (en)
WO (1) WO2013101757A1 (en)

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CN103095424B (en) * 2011-10-27 2016-04-27 中国移动通信集团公司 A kind of control signal transmission method, base station, terminal and system
CN105490796B (en) * 2012-01-09 2018-11-09 华为技术有限公司 A kind of control channel transmission, method of reseptance and base station, user equipment
CN103200687B (en) * 2012-01-09 2016-09-14 华为技术有限公司 A kind of control channel resource mapping method, base station and subscriber equipment
JP5886639B2 (en) * 2012-01-27 2016-03-16 シャープ株式会社 COMMUNICATION SYSTEM, MOBILE STATION DEVICE, BASE STATION DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT
WO2013114419A1 (en) 2012-01-30 2013-08-08 Nec Corporation Radio communication system and communication control method
WO2013125841A1 (en) * 2012-02-20 2013-08-29 Lg Electronics Inc. Method and apparatus for transmitting and receiving signals in wireless communication system
KR20130108931A (en) * 2012-03-26 2013-10-07 주식회사 팬택 Transmitting method for hybrid arq information and receiving method for hybrid arq information
US9854570B2 (en) * 2012-06-07 2017-12-26 Qualcomm Incorporated Signaling of virtual cell ID
US9402251B2 (en) * 2012-08-03 2016-07-26 Intel Corporation Enhanced physical downlink control channel scrambling and demodulation reference signal sequence generation
US9155089B2 (en) * 2012-08-10 2015-10-06 Qualcomm Incorporated Cell ID and antenna port configurations for EPDCCH
US9839020B2 (en) * 2012-10-31 2017-12-05 Lg Electronics Inc. Method and device for receiving control information in wireless communication system
GB2509162B (en) * 2012-12-21 2018-09-26 Sony Corp Telecommunications apparatus and methods
US9930629B2 (en) * 2013-11-05 2018-03-27 Lg Electronics Inc. Method and apparatus for wireless communication with dual connectivity
EP3086491B1 (en) * 2013-12-18 2018-10-17 LG Electronics Inc. Method and terminal for receiving bundle of epdcchs
US9820205B2 (en) 2014-07-29 2017-11-14 Qualcomm Incorporated Signaling virtual cell ID sets
WO2016056808A1 (en) * 2014-10-05 2016-04-14 엘지전자 주식회사 Method and apparatus for allocating wireless resources based on single resource unit in wlan
US10624112B2 (en) * 2015-09-23 2020-04-14 Qualcomm Incorporated Location and listen-before-schedule based resource allocation for vehicle-to-vehicle communication
CN105764100B (en) * 2016-01-29 2019-06-04 北京邮电大学 A mobility enhancement scheme based on virtual cell design for dense small cell deployment
US10862639B2 (en) * 2016-11-04 2020-12-08 Qualcomm Incorporated Decoupling of synchronization raster and channel raster
CN109644347B (en) * 2016-12-23 2021-01-08 Oppo广东移动通信有限公司 Method for transmitting control channel, network equipment and terminal equipment
US10523476B2 (en) 2017-01-11 2019-12-31 Qualcomm Incorporated Signal scrambling sequence techniques for wireless communications
CN115483951A (en) * 2017-01-13 2022-12-16 Idac控股公司 Method, device and system for phase-continuous frequency selective precoding processing
CN110402556B (en) * 2017-03-15 2022-02-01 瑞典爱立信有限公司 Layer 3 and Downlink Control Information (DCI) signaling of combinations of virtual cell IDs
CN116347628A (en) * 2017-05-05 2023-06-27 瑞典爱立信有限公司 Search space and configuration for short transmission time intervals

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EP3537815B1 (en) * 2008-11-04 2020-10-28 Apple Inc. Providing a downlink control structure in a first carrier to indicate control information in a second, different carrier
CN104243118B (en) * 2008-12-26 2017-10-20 夏普株式会社 Base station apparatus, mobile station apparatus, communication system and communication means
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Also Published As

Publication number Publication date
WO2013101757A1 (en) 2013-07-04
JP5893757B2 (en) 2016-03-23
KR20140114847A (en) 2014-09-29
TWI493940B (en) 2015-07-21
BR112014016002A8 (en) 2017-07-04
CN104115539A (en) 2014-10-22
CN104115539B (en) 2018-07-10
JP2015503867A (en) 2015-02-02
BR112014016002B1 (en) 2022-06-07
TW201334477A (en) 2013-08-16
EP2798892B1 (en) 2020-08-05
BR112014016002A2 (en) 2017-06-13
ES2828500T3 (en) 2021-05-26
KR101631002B1 (en) 2016-06-15
US9084252B2 (en) 2015-07-14
EP2798892A1 (en) 2014-11-05
US20130170449A1 (en) 2013-07-04

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