CN104115539B - 处理LTE中的增强型PDCCH(ePDCCH) - Google Patents

处理LTE中的增强型PDCCH(ePDCCH) Download PDF

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Publication number
CN104115539B
CN104115539B CN201280069464.7A CN201280069464A CN104115539B CN 104115539 B CN104115539 B CN 104115539B CN 201280069464 A CN201280069464 A CN 201280069464A CN 104115539 B CN104115539 B CN 104115539B
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CN
China
Prior art keywords
epdcch
virtual subdistrict
candidate
resource sets
decoded
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CN201280069464.7A
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English (en)
Chinese (zh)
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CN104115539A (zh
Inventor
W·陈
徐浩
P·加尔
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Qualcomm Inc
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Qualcomm Inc
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    • 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)
CN201280069464.7A 2011-12-29 2012-12-21 处理LTE中的增强型PDCCH(ePDCCH) Active CN104115539B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161581487P 2011-12-29 2011-12-29
US61/581,487 2011-12-29
US201261707705P 2012-09-28 2012-09-28
US61/707,705 2012-09-28
US13/723,089 US9084252B2 (en) 2011-12-29 2012-12-20 Processing enhanced PDCCH (ePDCCH) in LTE
US13/723,089 2012-12-20
PCT/US2012/071359 WO2013101757A1 (en) 2011-12-29 2012-12-21 Processing enhanced pdcch (epdcch) in lte

Publications (2)

Publication Number Publication Date
CN104115539A CN104115539A (zh) 2014-10-22
CN104115539B true CN104115539B (zh) 2018-07-10

Family

ID=48694739

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280069464.7A Active CN104115539B (zh) 2011-12-29 2012-12-21 处理LTE中的增强型PDCCH(ePDCCH)

Country Status (10)

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

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JP5886639B2 (ja) * 2012-01-27 2016-03-16 シャープ株式会社 通信システム、移動局装置、基地局装置、通信方法および集積回路
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US9155089B2 (en) * 2012-08-10 2015-10-06 Qualcomm Incorporated Cell ID and antenna port configurations for EPDCCH
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WO2015069026A1 (en) * 2013-11-05 2015-05-14 Lg Electronics Inc. Method and apparatus for wireless communication with dual connectivity
US9860890B2 (en) * 2013-12-18 2018-01-02 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
CN106797295B (zh) * 2014-10-05 2020-07-03 Lg 电子株式会社 在wlan中基于单个资源单元分配无线资源的方法和装置
US10624112B2 (en) * 2015-09-23 2020-04-14 Qualcomm Incorporated Location and listen-before-schedule based resource allocation for vehicle-to-vehicle communication
CN105764100B (zh) * 2016-01-29 2019-06-04 北京邮电大学 一种面向密集小站部署的基于虚拟小区设计的移动性增强方案
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US10827470B2 (en) * 2016-12-23 2020-11-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Control channel transmission method, network device and terminal device
US10523476B2 (en) * 2017-01-11 2019-12-31 Qualcomm Incorporated Signal scrambling sequence techniques for wireless communications
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Also Published As

Publication number Publication date
ES2828500T3 (es) 2021-05-26
CN104115539A (zh) 2014-10-22
US9084252B2 (en) 2015-07-14
JP2015503867A (ja) 2015-02-02
BR112014016002A8 (pt) 2017-07-04
IN2014CN04285A (enExample) 2015-07-31
WO2013101757A1 (en) 2013-07-04
TW201334477A (zh) 2013-08-16
KR20140114847A (ko) 2014-09-29
US20130170449A1 (en) 2013-07-04
EP2798892B1 (en) 2020-08-05
EP2798892A1 (en) 2014-11-05
KR101631002B1 (ko) 2016-06-15
TWI493940B (zh) 2015-07-21
BR112014016002B1 (pt) 2022-06-07
JP5893757B2 (ja) 2016-03-23
BR112014016002A2 (pt) 2017-06-13

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