CN104012140B - 用于针对无线网络的、取决于分配的、下行链路信道处理的方法和装置 - Google Patents

用于针对无线网络的、取决于分配的、下行链路信道处理的方法和装置 Download PDF

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CN104012140B
CN104012140B CN201280062940.2A CN201280062940A CN104012140B CN 104012140 B CN104012140 B CN 104012140B CN 201280062940 A CN201280062940 A CN 201280062940A CN 104012140 B CN104012140 B CN 104012140B
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resource
interference
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technology
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CN104012140A (zh
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W·陈
骆涛
A·达姆尼亚诺维奇
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201280062940.2A 2011-12-21 2012-12-14 用于针对无线网络的、取决于分配的、下行链路信道处理的方法和装置 Active CN104012140B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161578665P 2011-12-21 2011-12-21
US61/578,665 2011-12-21
US13/713,062 US9161364B2 (en) 2011-12-21 2012-12-13 Methods and apparatus for assignment dependent downlink channel processing for wireless networks
US13/713,062 2012-12-13
PCT/US2012/069639 WO2013096097A1 (en) 2011-12-21 2012-12-14 Methods and apparatus for assignment dependent downlink channel processing for wireless networks

Publications (2)

Publication Number Publication Date
CN104012140A CN104012140A (zh) 2014-08-27
CN104012140B true CN104012140B (zh) 2018-05-29

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CN201280062940.2A Active CN104012140B (zh) 2011-12-21 2012-12-14 用于针对无线网络的、取决于分配的、下行链路信道处理的方法和装置

Country Status (6)

Country Link
US (1) US9161364B2 (enExample)
EP (1) EP2795956B1 (enExample)
JP (2) JP6104938B2 (enExample)
KR (1) KR101668362B1 (enExample)
CN (1) CN104012140B (enExample)
WO (1) WO2013096097A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3236686A1 (en) 2010-04-16 2017-10-25 Kyocera Corporation Radio communication system, high-power base station, low-power base station, and communication control method
US20130250879A1 (en) * 2012-03-22 2013-09-26 Samsung Electronics Co., Ltd Method and apparatus for transmission mode design for extension carrier of lte advanced
US8929934B2 (en) * 2012-04-25 2015-01-06 Intel Mobile Communications GmbH Communication devices and methods for operating a communication device
EP2856819B1 (en) * 2012-05-28 2017-03-22 Telefonaktiebolaget LM Ericsson (publ) Methods and devices for carrier aggregation in a wireless communication system
WO2014137084A1 (ko) * 2013-03-08 2014-09-12 엘지전자 주식회사 무선 통신 시스템에서 복수의 반송파들을 이용하여 신호를 송수신하는 방법 및 이를 위한 장치
JP6167583B2 (ja) * 2013-03-19 2017-07-26 株式会社バッファロー 無線通信装置および無線通信用チャネル選択方法
WO2014189461A1 (en) * 2013-05-22 2014-11-27 Telefonaktiebolaget L M Ericsson (Publ) Mitigating signal interference in a wireless network
CN104283599B (zh) * 2013-07-10 2018-11-06 南京中兴新软件有限责任公司 一种基站、终端以及干扰抑制的方法、装置
WO2015026284A1 (en) * 2013-08-19 2015-02-26 Telefonaktiebolaget L M Ericsson (Publ) Selective interference cancellation in the range-expansion region of a heterogeneous network
WO2015192293A1 (en) * 2014-06-16 2015-12-23 Alcatel Lucent Method and apparatus for triggering naics in wireless network
CN105376825B (zh) * 2014-08-25 2019-12-24 联想(北京)有限公司 一种系统控制方法、基站及系统
CN104918331B (zh) * 2015-06-08 2019-02-26 大唐移动通信设备有限公司 一种频率资源分配方法及装置
US10440625B2 (en) * 2015-08-21 2019-10-08 Lg Electronics Inc. Method and apparatus for performing handover in inter-vehicle communication system
EP3360259B1 (en) * 2015-10-05 2019-09-18 Telefonaktiebolaget LM Ericsson (PUBL) Communication device, network node, method and computer program
US10461889B2 (en) 2016-08-11 2019-10-29 Qualcomm Incorporated Interference aware transceiver design for heterogeneous numerology systems
US10299145B1 (en) 2016-11-04 2019-05-21 Sprint Spectrum L.P. Systems and methods for mitigating interference from neighbors
US10541793B2 (en) * 2016-12-14 2020-01-21 Industrial Technology Research Institute Method and apparatus of mitigating interference in a heterogeneous network using an inter-cell interference coordination
US20180254797A1 (en) * 2017-03-06 2018-09-06 Qualcomm Incorporated System and method for detection of cell-specific reference signals
CN110545582B (zh) * 2018-05-29 2021-09-03 维沃移动通信有限公司 一种随机接入资源确定方法及终端
US11051327B2 (en) 2018-08-10 2021-06-29 Qualcomm Incorporated Rate-matching around CRS for NR-TDD
CN111083741B (zh) * 2018-10-18 2023-04-18 华为技术有限公司 资源配置方法、速率匹配方法及传输接收点、终端
US11191460B1 (en) 2020-07-15 2021-12-07 Shani Biotechnologies LLC Device and method for measuring blood components

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122833A2 (en) * 2010-03-29 2011-10-06 Lg Electronics Inc. Method and apparatus for measurement for inter-cell interference coordination in radio communication system
WO2011130665A1 (en) * 2010-04-16 2011-10-20 Qualcomm Incorporated Radio link monitoring (rlm) and reference signal received power (rsrp) measurement for heterogeneous networks

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7979072B2 (en) * 2004-06-04 2011-07-12 Nortel Networks Limited Method and system for soft handoff in mobile broadband systems
CN101030955B (zh) * 2006-02-28 2013-04-24 世意法（北京）半导体研发有限责任公司 同步多用户信号的方法、时间和频率同步方法和同步设备
US8300715B2 (en) * 2007-07-10 2012-10-30 Qualcomm Incorporated Method and apparatus for reuse of WAN infrastructure resources in a wireless peer-to-peer (P2P) network
US9326253B2 (en) * 2007-11-15 2016-04-26 Qualcomm Incorporated Wireless communication channel blanking
US8639996B2 (en) * 2008-07-11 2014-01-28 Qualcomm Incorporated Systems and methods for uplink inter-cell interference cancellation using hybrid automatic repeat request (HARQ) retransmissions
US20120026964A1 (en) * 2009-03-27 2012-02-02 Nokia Corporation System and method for signaling of interfering spatial layers with dedicated reference signal
US8717914B2 (en) 2009-04-29 2014-05-06 Samsung Electronics Co., Ltd. Method for controlling interference
ES2629311T3 (es) * 2010-06-23 2017-08-08 Telefonaktiebolaget Lm Ericsson (Publ) Gestión de interferencias de señales de referencia en despliegues de redes heterogéneas
US9014025B2 (en) * 2010-10-04 2015-04-21 Futurewei Technologies, Inc. System and method for coordinating different types of base stations in a heterogeneous communications system
US9344248B2 (en) * 2010-11-12 2016-05-17 Google Technology Holdings LLC Positioning reference signal assistance data signaling for enhanced interference coordination in a wireless communication network
US9319189B2 (en) * 2011-06-29 2016-04-19 Lg Electronics Inc. Method and apparatus for controlling inter-cell interference in wireless communication system
US9456372B2 (en) * 2011-08-12 2016-09-27 Interdigital Patent Holdings, Inc. Interference measurement in wireless networks
EP3404987B1 (en) * 2011-08-22 2021-02-24 Telefonaktiebolaget LM Ericsson (publ) Measurement and reporting configuration in radio communication networks
CN103701478B (zh) * 2012-09-27 2015-12-16 富士通株式会社 干扰消除装置和接收机
US9503216B2 (en) * 2012-11-02 2016-11-22 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices related to effective measurements
US9398480B2 (en) * 2012-11-02 2016-07-19 Telefonaktiebolaget L M Ericsson (Publ) Methods of obtaining measurements in the presence of strong and/or highly varying interference
US9014115B2 (en) * 2012-11-23 2015-04-21 Hitachi, Ltd. Method and apparatus for handling downlink reference signal interference to PDSCH in long term evolution coordinated multipoint transmission

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122833A2 (en) * 2010-03-29 2011-10-06 Lg Electronics Inc. Method and apparatus for measurement for inter-cell interference coordination in radio communication system
WO2011130665A1 (en) * 2010-04-16 2011-10-20 Qualcomm Incorporated Radio link monitoring (rlm) and reference signal received power (rsrp) measurement for heterogeneous networks

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Analysis of interference levels in eICIC in ABS and non-ABS subframes;Qualcomm Incorporated;《3GPP TSG-RAN WG4 #61 R4-115720》;20111107;全文 *
Coordination for DL control channel in co-channel CSG deployment;LG Electronics;《3GPP TSG RAN WG1 Meeting #61 R1-102704》;20100507;全文 *
Interference Coordination for Non-CA-based Heterogeneous Networks;NTT DOCOMO;《3GPP TSG RAN WG1 Meeting #60bis R1-102307》;20100407;全文 *
Interference level for eICIC demodulation test;Huawei, HiSilicon;《3GPP TSG-RAN WG4 Meeting #60bis R4-114884》;20111003;第2.1节，附图1 *

Also Published As

Publication number Publication date
JP6104938B2 (ja) 2017-03-29
US9161364B2 (en) 2015-10-13
JP2017076990A (ja) 2017-04-20
EP2795956B1 (en) 2016-04-27
WO2013096097A1 (en) 2013-06-27
KR20140109955A (ko) 2014-09-16
KR101668362B1 (ko) 2016-10-21
CN104012140A (zh) 2014-08-27
EP2795956A1 (en) 2014-10-29
JP2015508594A (ja) 2015-03-19
US20130163529A1 (en) 2013-06-27

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