KR20140031245A - 순방향 액세스 채널(cell_fach）상태에서의 셀 간 간섭의 제어 - Google Patents

순방향 액세스 채널(cell_fach）상태에서의 셀 간 간섭의 제어

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Publication number
KR20140031245A
KR20140031245A KR1020137028761A KR20137028761A KR20140031245A KR 20140031245 A KR20140031245 A KR 20140031245A KR 1020137028761 A KR1020137028761 A KR 1020137028761A KR 20137028761 A KR20137028761 A KR 20137028761A KR 20140031245 A KR20140031245 A KR 20140031245A
Authority
KR
South Korea
Prior art keywords
interference
cell
dch
indication
common
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
KR1020137028761A
Other languages
English (en)
Korean (ko)
Inventor
폴 마리니어
다이아나 파니
크리스토퍼 케이브
Original Assignee
인터디지탈 패튼 홀딩스, 인크
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 인터디지탈 패튼 홀딩스, 인크 filed Critical 인터디지탈 패튼 홀딩스, 인크
Publication of KR20140031245A publication Critical patent/KR20140031245A/ko
Abandoned legal-status Critical Current

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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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L25/03006—Arrangements for removing intersymbol interference
    • 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
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04W88/02—Terminal devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020137028761A 2011-04-01 2012-03-31 순방향 액세스 채널(cell_fach）상태에서의 셀 간 간섭의 제어 Abandoned KR20140031245A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161470703P 2011-04-01 2011-04-01
US61/470,703 2011-04-01
PCT/US2012/031756 WO2012135795A1 (en) 2011-04-01 2012-03-31 Controlling inter-cell interference in forward acces channel (cell_fach) state

Publications (1)

Publication Number Publication Date
KR20140031245A true KR20140031245A (ko) 2014-03-12

Family

ID=46001751

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137028761A Abandoned KR20140031245A (ko) 2011-04-01 2012-03-31 순방향 액세스 채널(cell_fach）상태에서의 셀 간 간섭의 제어

Country Status (8)

Country Link
US (2) US9516657B2 (enExample)
EP (2) EP3032908B1 (enExample)
JP (2) JP2014513890A (enExample)
KR (1) KR20140031245A (enExample)
CN (1) CN103460778B (enExample)
IL (1) IL228640A0 (enExample)
TW (1) TWI580205B (enExample)
WO (1) WO2012135795A1 (enExample)

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GB2493724B (en) * 2011-08-15 2015-01-07 Broadcom Corp Wireless communications cell reselection
US20130045771A1 (en) * 2011-08-15 2013-02-21 Renesas Mobile Corporation Method and apparatus for uplink interference control
CN103249092A (zh) * 2012-02-02 2013-08-14 华为技术有限公司 发送数据的方法及终端
US9198098B2 (en) * 2012-11-27 2015-11-24 Qualcomm Incorporated Inter radio access technology (IRAT) measurement to improve user equipment (UE) battery performance
JP6111271B2 (ja) * 2012-12-21 2017-04-05 京セラ株式会社 移動通信システム、通信制御方法、基地局、ユーザ端末及びプロセッサ
CN104581897B (zh) * 2013-10-21 2019-08-23 南京中兴新软件有限责任公司 功率控制方法、装置及基站
US11012939B2 (en) 2014-01-08 2021-05-18 Huawei Technologies Co., Ltd. System and method for always on connections in wireless communications system
CN111371539B (zh) 2014-10-10 2022-11-29 瑞典爱立信有限公司 控制基于csi-rs的信道估计的方法、基站和介质
US10536867B2 (en) * 2015-02-12 2020-01-14 Qualcomm Incorporated On-device behavioral analysis to detect malfunction due to RF interference
WO2017048273A1 (en) * 2015-09-18 2017-03-23 Intel Corporation Identifying victims and aggressors in full duplex communication systems
CN107438255A (zh) * 2016-05-25 2017-12-05 中兴通讯股份有限公司 一种检测小区干扰的方法和装置
US10129768B1 (en) * 2016-11-17 2018-11-13 Sprint Spectrum L.P. Determining potential interference in a wireless network
US10512066B2 (en) * 2016-12-15 2019-12-17 Telefonaktiebolaget Lm Ericsson (Publ) Methods and nodes relating to automatic neighbour detection
CN108882303B (zh) * 2017-05-08 2020-09-25 大唐移动通信设备有限公司 一种干扰的规避方法和装置
US11589387B2 (en) * 2017-06-21 2023-02-21 Qualcomm Incorporated Spatial LBT with broadcast/multicast reception
US11678245B2 (en) * 2019-12-23 2023-06-13 Qualcomm Incorporated User equipment (UE) requested enablement for L1/L2 inter-cell mobility
US11689952B1 (en) 2021-04-28 2023-06-27 T-Mobile Innovations Llc Identifying a worst interfering sector

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US8184597B2 (en) 2005-01-21 2012-05-22 Telefonaktiebolaget L M Ericsson (Publ) Technique for radio resource management
CN100576955C (zh) 2005-02-07 2009-12-30 上海贝尔阿尔卡特股份有限公司 一种基于非服务基站相对命令的终端操作方法及其装置
EP1802161B1 (en) * 2005-03-28 2010-10-13 Sony Corporation Mobile object communication system, handover control method, base station control apparatus and mobile terminal
CN101204021B (zh) 2005-05-11 2011-09-14 诺基亚公司 为高速上行链路分组接入(hsupa)提供零/全功率分配信令的方法、设备和计算机程序
KR100867620B1 (ko) 2005-05-25 2008-11-10 삼성전자주식회사 다중 입력 다중 출력 시스템에서 공간 분할 다중 접속을위해 사용자를 선택하기 위한 장치 및 방법
CN101529781B (zh) * 2006-08-21 2013-05-22 交互数字技术公司 用于在上行链路中动态分配harq进程的方法和设备
CN101193421B (zh) 2006-11-23 2010-10-27 华为技术有限公司 小区前向接入信道状态下随机接入控制方法、系统及装置
WO2008156417A2 (en) 2007-06-21 2008-12-24 Telefonaktiebolaget L M Ericsson (Publ) A method and a user equipment in a telecommunications system
US9374791B2 (en) * 2007-09-21 2016-06-21 Qualcomm Incorporated Interference management utilizing power and attenuation profiles
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US20090109912A1 (en) 2007-10-25 2009-04-30 Interdigital Patent Holdings, Inc. Method and apparatus for pre-allocation of uplink channel resources
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JP5232293B2 (ja) * 2008-03-20 2013-07-10 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Ｈｓ−ｄｓｃｈサービングセル変更改善の構成
CN101616488A (zh) 2008-06-23 2009-12-30 华为技术有限公司 一种增强随机接入的控制方法、装置及系统
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WO2010107360A1 (en) * 2009-03-17 2010-09-23 Telefonaktiebolaget L M Ericsson (Publ) Power backoff for multi-carrier uplink transmissions
KR20120034781A (ko) * 2009-04-23 2012-04-12 인터디지탈 패튼 홀딩스, 인크 멀티 캐리어 무선 단말기를 위한 전력 스케일링 방법 및 장치
JP5227923B2 (ja) * 2009-08-27 2013-07-03 株式会社エヌ・ティ・ティ・ドコモ 移動局、無線基地局、移動通信システム及び移動通信方法
JP4861487B2 (ja) * 2010-02-15 2012-01-25 株式会社エヌ・ティ・ティ・ドコモ 移動局、無線基地局及び通信制御方法
EP2561701B1 (en) * 2010-04-23 2016-07-13 Telefonaktiebolaget LM Ericsson (publ) Improving handover in case of a radio link failure

Also Published As

Publication number Publication date
WO2012135795A1 (en) 2012-10-04
TWI580205B (zh) 2017-04-21
IL228640A0 (en) 2013-12-31
TW201246820A (en) 2012-11-16
EP2695466A1 (en) 2014-02-12
CN103460778A (zh) 2013-12-18
JP2014513890A (ja) 2014-06-05
US9516657B2 (en) 2016-12-06
EP3032908A1 (en) 2016-06-15
JP2016195399A (ja) 2016-11-17
US20120250521A1 (en) 2012-10-04
CN103460778B (zh) 2017-09-08
EP3032908B1 (en) 2017-09-13
US20170041117A1 (en) 2017-02-09

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Patent event date: 20131030

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Comment text: International Patent Application

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Patent event code: PA02012R01D

Patent event date: 20170329

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PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20171108

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