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MX343208B - Descifrado ciego para un canal de control de enlace descendente fisico mejorado (epdcch). - Google Patents

Descifrado ciego para un canal de control de enlace descendente fisico mejorado (epdcch).

Info

Publication number
MX343208B
MX343208B MX2015003478A MX2015003478A MX343208B MX 343208 B MX343208 B MX 343208B MX 2015003478 A MX2015003478 A MX 2015003478A MX 2015003478 A MX2015003478 A MX 2015003478A MX 343208 B MX343208 B MX 343208B
Authority
MX
Mexico
Prior art keywords
dci
epdcch
control channel
downlink control
physical downlink
Prior art date
Application number
MX2015003478A
Other languages
English (en)
Other versions
MX2015003478A (es
Inventor
Li Qinghua
Zhu Yuan
Han Seunghee
Chen Xiaogang
Original Assignee
Intel Corp
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
Priority claimed from US13/931,102 external-priority patent/US9167574B2/en
Application filed by Intel Corp filed Critical Intel Corp
Publication of MX2015003478A publication Critical patent/MX2015003478A/es
Publication of MX343208B publication Critical patent/MX343208B/es

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Classifications

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    • H04W28/0221Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices power availability or consumption
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    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/27Transitions between radio resource control [RRC] states
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/28Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/30Connection release
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08Mobility data transfer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/02Inter-networking arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
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    • H04W48/18Selecting a network or a communication service
    • HELECTRICITY
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    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0261Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/30Resource management for broadcast services
    • HELECTRICITY
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    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W80/00Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08Upper layer protocols
    • H04W80/10Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/042Public Land Mobile systems, e.g. cellular systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/12WLAN [Wireless Local Area Networks]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/06Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12Access point controller devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14Backbone network devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16Gateway arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18Service support devices; Network management devices
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
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  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Executing Machine-Instructions (AREA)

Abstract

Se divulga tecnología para descifrado ciego de información de control de enlace descendente (DCI) de un canal de control de enlace descendente físico mejorado (EPDCCH) En un ejemplo, un equipo de usuario (UE) puede incluir un procesador configurado para: intentar recursivamente descifrar la DCI de elementos de canal de control mejorado (ECCE) del EPDCCH de los candidatos de región del bloque de recursos físico (PRB) en un conjunto de PRBs utilizando un conjunto seleccionado de mapas de índice de grupo de elementos de recursos mejorados (EREG) para los ECCE hasta que la DCI se descifre exitosamente; y descifrar la DCI con un mapa de índice de EREG asociado con un mismo nivel de agregación utilizado para cifrar la DCI. Cada mapa de índice de EREG se puede configurar para un nivel de agregación (AL) diferente.
MX2015003478A 2012-09-28 2013-09-17 Descifrado ciego para un canal de control de enlace descendente fisico mejorado (epdcch). MX343208B (es)

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US201261707784P 2012-09-28 2012-09-28
US13/931,102 US9167574B2 (en) 2012-09-28 2013-06-28 Blind decoding for an enhanced physical downlink control channel (EPDCCH)
PCT/US2013/060057 WO2014052088A1 (en) 2012-09-28 2013-09-17 Blind decoding for an enhanced physical downlink control channel (epdcch)

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Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9900074B2 (en) 2014-08-12 2018-02-20 Qualcomm Incorporated CSI request procedure in LTE/LTE-A with unlicensed spectrum
US9955365B2 (en) * 2015-04-15 2018-04-24 Qualcomm Incorporated Conditional progressive encoding and decoding
KR102407923B1 (ko) 2015-09-04 2022-06-13 삼성전자주식회사 디코딩을 제어하기 위한 장치 및 방법
WO2017045138A1 (zh) 2015-09-15 2017-03-23 华为技术有限公司 控制信息的发送方法和通信设备
JPWO2017119468A1 (ja) * 2016-01-08 2018-11-01 株式会社Nttドコモ ユーザ装置及び信号受信方法
EP3499767A4 (en) 2016-08-10 2019-08-28 Huawei Technologies Co., Ltd. HYBRID AUTOMATIC REPEAT REQUEST PROCESS AND DEVICE DEVICE
US11146358B2 (en) * 2016-12-13 2021-10-12 Nokia Technologies Oy Polar codes for downlink control channels for wireless networks
KR102653269B1 (ko) * 2016-12-14 2024-04-02 삼성전자 주식회사 무선 통신 시스템에서 하향링크 제어채널 모니터링 방법 및 장치
US10440703B2 (en) * 2017-01-10 2019-10-08 Mediatek Inc. Physical downlink control channel design for 5G new radio
EP4236179A3 (en) 2017-02-03 2023-09-13 InterDigital Patent Holdings, Inc. Transmission and reception of physical downlink control channels
EP3577808A1 (en) * 2017-02-03 2019-12-11 IDAC Holdings, Inc. Advanced polar codes for control channel
EP3585110B1 (en) 2017-03-20 2022-04-20 Huawei Technologies Co., Ltd. Communication method and device thereof
CN109691179B (zh) 2017-03-22 2021-01-29 华为技术有限公司 一种会话迁移方法及设备
WO2018175896A1 (en) * 2017-03-24 2018-09-27 Intel IP Corporation Support of 64 qam for efemtc pdsch transmission
EP3603291B1 (en) * 2017-03-24 2024-02-14 Motorola Mobility LLC Method and apparatus for determining a user data resource assignment
US10903964B2 (en) * 2017-03-24 2021-01-26 Apple Inc. Techniques to enable physical downlink control channel communications
US10511399B2 (en) 2017-04-07 2019-12-17 Qualcomm Incorporated Techniques and apparatuses for downlink control channel design using a top to bottom search space
CN108737020B (zh) * 2017-04-25 2021-02-12 华为技术有限公司 一种信息承载方法及装置
US10686469B2 (en) * 2017-05-15 2020-06-16 Qualcomm Incorporated Payload size ambiguity and false alarm rate reduction for polar codes
CN108933641B (zh) 2017-05-22 2022-10-11 中兴通讯股份有限公司 数据发送、处理方法及装置,网络侧设备和终端
AU2017426186A1 (en) * 2017-08-03 2020-02-20 Nec Corporation Methods and apparatuses for control resource mapping
CN115347997B (zh) * 2017-08-11 2025-02-14 苹果公司 确定和传递无线电信网络中的控制信息
US10652069B2 (en) * 2017-10-26 2020-05-12 Qualcomm Incorporated Resource element group mapping for a downlink control channel
US10904871B2 (en) * 2017-11-29 2021-01-26 Qualcomm Incorporated Aggregation level specific PDCCH modification
US11832267B2 (en) * 2018-08-10 2023-11-28 Apple Inc. Uplink transmissions in preconfigured resources for enhanced machine type communication (EMTC) and narrow-band internet of things (NB-IOT)
US10849115B2 (en) * 2018-09-10 2020-11-24 Apple Inc. Downlink control channel design in new radio systems
US11503546B2 (en) * 2018-10-17 2022-11-15 Apple Inc. Wake-up signal design
CN118972028A (zh) 2018-11-02 2024-11-15 苹果公司 Nr v2x侧链路通信的资源分配和处理行为
CN113169810B (zh) * 2018-12-20 2022-08-05 上海诺基亚贝尔股份有限公司 用于消除盲检测歧义性的方法和装置
CN112714486A (zh) 2019-10-25 2021-04-27 北京三星通信技术研究有限公司 Pdcch的检测方法、drx配置方法、终端、基站

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0600814D0 (en) * 2006-01-17 2006-02-22 Siemens Ag A Method Of Resource Allocation In A Communication System
US20080084853A1 (en) * 2006-10-04 2008-04-10 Motorola, Inc. Radio resource assignment in control channel in wireless communication systems
US8761144B2 (en) * 2007-06-28 2014-06-24 Telefonaktiebolaget Lm Ericsson (Publ) HS-PDSCH blind decoding
US8238475B2 (en) * 2007-10-30 2012-08-07 Qualcomm Incorporated Methods and systems for PDCCH blind decoding in mobile communications
KR20090116220A (ko) * 2008-05-06 2009-11-11 삼성전자주식회사 이동통신시스템에서 블라인드 복호 관리 장치 및 방법
US8953563B2 (en) * 2009-04-24 2015-02-10 Samsung Electronics Co., Ltd. Method and system for multi-layer beamforming
US8446868B2 (en) * 2009-05-07 2013-05-21 Qualcomm Incorporated Method and apparatus for processing blind decoding results in a wireless communication system
CN101931600B (zh) * 2009-06-25 2013-08-07 中兴通讯股份有限公司 动态确定控制格式指示的装置及方法
US8340676B2 (en) * 2009-06-25 2012-12-25 Motorola Mobility Llc Control and data signaling in heterogeneous wireless communication networks
KR101053635B1 (ko) * 2010-01-28 2011-08-03 엘지전자 주식회사 다중 안테나 무선 통신 시스템에서 기지국이 릴레이 노드로 제어 신호를 송신하는 방법 및 이를 위한 장치
CN101860896B (zh) * 2010-06-13 2016-06-15 中兴通讯股份有限公司 一种确定用户专有搜索空间的方法和装置
KR101868622B1 (ko) * 2010-06-17 2018-06-18 엘지전자 주식회사 R-pdcch 전송 및 수신 방법과 그 장치
US9130725B2 (en) * 2010-11-02 2015-09-08 Qualcomm Incorporated Interaction of PDSCH resource mapping, CSI-RS, and muting
WO2012109542A1 (en) * 2011-02-11 2012-08-16 Interdigital Patent Holdings, Inc Systems and methods for an enhanced control channel
KR102024035B1 (ko) * 2011-10-20 2019-11-04 삼성전자주식회사 무선 통신 시스템에서 제어 정보의 송수신 방법 및 장치
CN102546134B (zh) * 2011-12-29 2015-07-22 电信科学技术研究院 基于增强phich传输反馈信息的方法及装置
EP2687048A4 (en) * 2012-03-16 2015-11-11 Mediatek Inc PHYSICAL STRUCTURE AND USE OF ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL REFERENCE SIGNALS FOR OFDM / OFDMA SYSTEMS

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AU2017203569A1 (en) 2017-06-15
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HK1207490A1 (en) 2016-01-29
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AU2016203284B2 (en) 2017-07-13
BR112015004107B1 (pt) 2022-05-24
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EP2901590A4 (en) 2016-07-13
BR122016013802A2 (pt) 2019-08-27
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KR20170078849A (ko) 2017-07-07
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AU2016203284A1 (en) 2016-06-09
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KR20150040993A (ko) 2015-04-15
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