IN2014CN02631A - - Google Patents

Download PDF

Info

Publication number
IN2014CN02631A
IN2014CN02631A IN2631CHN2014A IN2014CN02631A IN 2014CN02631 A IN2014CN02631 A IN 2014CN02631A IN 2631CHN2014 A IN2631CHN2014 A IN 2631CHN2014A IN 2014CN02631 A IN2014CN02631 A IN 2014CN02631A
Authority
IN
India
Prior art keywords
cell
uplink interference
uplink
estimate
data transmission
Prior art date
Application number
Other languages
English (en)
Inventor
Madhavan Srinivasan Vajapeyam
Osok Song
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 IN2014CN02631A publication Critical patent/IN2014CN02631A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/121Wireless traffic scheduling for groups of terminals or users
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
IN2631CHN2014 2011-11-14 2012-11-07 IN2014CN02631A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161559579P 2011-11-14 2011-11-14
US13/670,279 US9049730B2 (en) 2011-11-14 2012-11-06 Uplink data transmission with interference mitigation
PCT/US2012/063882 WO2013074350A1 (en) 2011-11-14 2012-11-07 Uplink data transmission with interference mitigation

Publications (1)

Publication Number Publication Date
IN2014CN02631A true IN2014CN02631A (ja) 2015-08-07

Family

ID=48280550

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2631CHN2014 IN2014CN02631A (ja) 2011-11-14 2012-11-07

Country Status (7)

Country Link
US (1) US9049730B2 (ja)
EP (1) EP2781134B1 (ja)
JP (1) JP5852258B2 (ja)
KR (1) KR101579151B1 (ja)
CN (1) CN103931258B (ja)
IN (1) IN2014CN02631A (ja)
WO (1) WO2013074350A1 (ja)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102355292A (zh) * 2011-08-05 2012-02-15 中兴通讯股份有限公司 参数传输方法及装置、参数生成方法及装置
US20130051265A1 (en) * 2011-08-25 2013-02-28 Qualcomm Incorporated Base station enhancements for cooperative multi-point communication
CN104067667A (zh) * 2012-01-23 2014-09-24 英特尔公司 用于集成的多rat异类网络的网络辅助的用户关联和卸载技术
US9036573B2 (en) * 2012-03-09 2015-05-19 Neocific, Inc. Multi-carrier modulation with hierarchical resource allocation
WO2013147528A1 (ko) * 2012-03-28 2013-10-03 엘지전자 주식회사 반이중 기기를 위한 데이터 전송 방법 및 장치
JP6030882B2 (ja) * 2012-07-31 2016-11-24 株式会社Nttドコモ 無線通信システム、無線基地局装置及び再送制御方法
US9622170B2 (en) 2012-11-02 2017-04-11 Blackberry Limited Wireless communication in heterogeneous networks
US9450695B2 (en) * 2012-11-02 2016-09-20 Blackberry Limited Wireless communication in heterogeneous networks
US9900132B2 (en) * 2012-11-14 2018-02-20 Telefonaktiebolaget Lm Ericsson (Publ) Pilot signal transmission method, associated transmit-receive point, pilot signal reception method and associated user equipment
CN103826257A (zh) * 2012-11-19 2014-05-28 北京三星通信技术研究有限公司 一种干扰消除方法、系统、装置及ue
KR102006746B1 (ko) * 2013-01-08 2019-08-05 삼성전자 주식회사 이동통신 시스템에서 상향링크 amc 운용을 위한 방법 및 장치
US9521637B2 (en) * 2013-02-14 2016-12-13 Blackberry Limited Small cell demodulation reference signal and initial synchronization
CN105191443B (zh) 2013-05-16 2020-09-04 瑞典爱立信有限公司 用于传送探测参考信号的用户设备和方法
US10123222B2 (en) 2013-09-13 2018-11-06 Blackberry Limited Mitigating interference in full duplex communication
US10110264B2 (en) * 2013-09-13 2018-10-23 Blackberry Limited Full duplex resource reuse enablement
KR102262724B1 (ko) * 2013-09-25 2021-06-09 엘지전자 주식회사 무선 자원의 용도 변경을 지원하는 무선 통신 시스템에서 스케쥴링 정보의 유효성 판단 방법 및 이를 위한 장치
WO2015081570A1 (en) * 2013-12-06 2015-06-11 Orange Method for scheduling user equipment in a heterogeneous network
WO2015096073A1 (zh) * 2013-12-25 2015-07-02 华为技术有限公司 一种上行资源分配的方法、装置及宏基站
FR3018656A1 (fr) * 2014-03-13 2015-09-18 Cassidian Sas Procede d'allocation de ressources et systeme mettant en oeuvre le procede
EP3140929B1 (en) * 2014-05-06 2021-03-17 Intel Corporation Interference cancellation for signals having the same radio-frequency carrier and transmitted at the same time
EP2966897B1 (en) 2014-07-10 2017-05-24 Vodafone IP Licensing limited Method and network entity for controlling uplink congestion in a wireless network
US9538550B2 (en) 2014-10-03 2017-01-03 Nokia Solutions And Networks Oy Cooperative uplink reception suitable for non-ideal backhaul
CN105592555B (zh) * 2014-10-23 2019-02-05 杭州华为数字技术有限公司 上行干扰处理方法、设备和系统
WO2016064061A1 (ko) * 2014-10-24 2016-04-28 엘지전자 주식회사 무선 통신 시스템에서 셀들 간의 간섭을 조정하는 방법 및 이를 위한 장치
EP3214884B1 (en) * 2014-10-27 2019-06-19 Huawei Technologies Co., Ltd. Method and device for adaptive modulation and coding
CN105636088B (zh) * 2014-10-31 2019-02-01 华为技术有限公司 一种处理小区间干扰的方法、设备、控制装置及基站
US10182426B2 (en) 2015-03-13 2019-01-15 Qualcomm Incorporated Scheduling of downlink transmissions based on exchanges of pre-scheduling and scheduling messages
US9936519B2 (en) 2015-03-15 2018-04-03 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure for wireless communications
US10075970B2 (en) 2015-03-15 2018-09-11 Qualcomm Incorporated Mission critical data support in self-contained time division duplex (TDD) subframe structure
US10342012B2 (en) 2015-03-15 2019-07-02 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
US9814058B2 (en) 2015-05-15 2017-11-07 Qualcomm Incorporated Scaled symbols for a self-contained time division duplex (TDD) subframe structure
US9992790B2 (en) 2015-07-20 2018-06-05 Qualcomm Incorporated Time division duplex (TDD) subframe structure supporting single and multiple interlace modes
JP2018532354A (ja) * 2015-09-07 2018-11-01 エルジー エレクトロニクス インコーポレイティド Fdr方式を用いる装置が自己干渉除去を行うための方法
US10694527B2 (en) * 2016-08-04 2020-06-23 Qualcomm Incorporated Co-existence of reliable low latency and other services in a wireless network
CN107889140A (zh) * 2016-09-30 2018-04-06 华为技术有限公司 一种终端设备到终端设备的干扰测量方法及装置
US10530622B2 (en) 2016-11-03 2020-01-07 Huawei Technologies Co., Ltd. Methods and apparatuses for transmitting and receiving uplink reference signals using non-orthogonal sequences
JP2020511800A (ja) 2016-11-09 2020-04-16 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) 同時ofdma及び非ofdmaシグナリングのためのリンクアダプテーション
US10117257B1 (en) 2016-11-18 2018-10-30 Sprint Spectrum L.P. Estimating uplink interference in a wireless network
US10630434B2 (en) 2017-02-01 2020-04-21 Electronics And Telecommunications Research Institute Operation method of communication node for supporting coordinated multi-point transmission and reception in communication network
EP3579435B1 (en) * 2017-02-07 2021-08-04 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and device for transmitting data
US10367624B2 (en) * 2017-03-01 2019-07-30 Qualcomm Incorporated Uplink multi-bits acknowledgement for self contained transmissions
US10405209B2 (en) * 2017-03-15 2019-09-03 Nec Corporation Blue-printing interference for LTE access in unlicensed spectrum
US10425148B2 (en) * 2017-04-02 2019-09-24 Parviz Jalali Wireless communications system for broadband access to aerial platforms
IT201700072886A1 (it) * 2017-06-29 2018-12-29 Telecom Italia Spa Architettura di rete di telecomunicazioni mobile
WO2019032939A1 (en) * 2017-08-11 2019-02-14 Kyocera Corporation INTERFERENCE MITIGATION FOR AERIAL VEHICLE COMMUNICATIONS BY SHARING PLANNING INFORMATION WITH NEIGHBORING BASE STATIONS
CN108352974B (zh) * 2017-09-07 2021-02-19 北京小米移动软件有限公司 规避小区间干扰的方法及基站
CN111373784B (zh) * 2017-11-27 2022-12-13 华为技术有限公司 小区间协同调度方法、装置及设备
US11349580B2 (en) * 2017-12-21 2022-05-31 Telefonaktiebolaget Lm Ericsson (Publ) Transmission coordination for interference assessment
US10548152B2 (en) 2018-01-23 2020-01-28 Comcast Cable Communications, Llc Coordinating wireless data communications
US10965424B2 (en) * 2018-02-09 2021-03-30 Qualcomm Incorporated Uplink control information transmission in autonomous uplink
EP3826375B1 (en) * 2018-08-09 2022-10-26 Huawei Technologies Co., Ltd. Uplink transmitting power determining method, network device, and storage medium
WO2020032770A1 (ko) * 2018-08-10 2020-02-13 엘지전자 주식회사 무선 통신 시스템에서 신호를 수신 단말에게 전송하는 방법 및 단말
US10805925B1 (en) * 2019-05-01 2020-10-13 Lg Electronics Inc. Measuring a signal from a neighboring device
EP4176651A4 (en) * 2020-07-01 2024-04-03 Qualcomm Inc INTERFERENCE MEASUREMENT OF MEASUREMENT SIGNALS
CN114466462A (zh) * 2020-11-09 2022-05-10 华为技术有限公司 一种调度终端的方法及装置
JP2022181627A (ja) * 2021-05-26 2022-12-08 株式会社デンソー ユーザ機器及び基地局

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6684075B2 (en) 1998-04-16 2004-01-27 Telefonaktiebolaget Lm Ericsson (Publ) Multiple frequency reallocations in an automated frequency allocation environment
FR2828619B1 (fr) * 2001-08-10 2004-01-02 Radiotelephone Sfr Procede et dispositif de determination d'un plan de frequences
US7711377B2 (en) * 2004-06-10 2010-05-04 Qualcomm Incorporated Efficient paging in a wireless communication system
CN100428830C (zh) * 2006-08-08 2008-10-22 华为技术有限公司 移动通信系统中邻区干扰抑制方法及基站节点
CN101175308B (zh) * 2006-11-01 2011-11-09 株式会社Ntt都科摩 蜂窝通信系统中上行链路资源的调度方法
CA2668591A1 (en) * 2006-11-13 2008-05-22 Telefonaktiebolaget L M Ericsson (Publ) Wireless telecommunications systems
KR101321240B1 (ko) * 2007-01-16 2013-12-19 삼성전자주식회사 이동통신시스템에서 홈셀 또는 개인네트워크로 셀 선택하는 장치 및 방법
EP1971093B1 (en) * 2007-03-15 2015-05-06 Mitsubishi Electric R&D Centre Europe B.V. Improved channel estimation error determination in a Wiener filtering based receiver
EP2140572B1 (en) * 2007-04-20 2015-01-21 Telefonaktiebolaget L M Ericsson (publ) Improving inter-cell interference co-ordination
DK2124488T3 (en) * 2007-08-08 2016-01-25 Huawei Tech Co Ltd Time Adjustment in a radio communication system.
US11212733B2 (en) * 2007-10-08 2021-12-28 Qualcomm Incorporated Control of wireless transmission based on node status
US8811198B2 (en) * 2007-10-24 2014-08-19 Qualcomm Incorporated Pilot report based on interference indications in wireless communication systems
US8116792B2 (en) * 2007-11-20 2012-02-14 At&T Intellectual Property I, Lp Methods, systems, and computer-readable media for mitigating a temporary interference condition
EP2235970B1 (en) * 2008-01-25 2016-07-06 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for frequency access restriction in cellular communications
US8599705B2 (en) * 2008-02-01 2013-12-03 Qualcomm Incorporated Interference management based on enhanced pilot measurement reports
KR20090093758A (ko) * 2008-02-29 2009-09-02 엘지전자 주식회사 효율적인 전력 부스팅 방법
JP4511611B2 (ja) * 2008-05-29 2010-07-28 株式会社エヌ・ティ・ティ・ドコモ 無線リソース選択方法、無線基地局及び移動局
US9867203B2 (en) 2008-07-11 2018-01-09 Qualcomm Incorporated Synchronous TDM-based communication in dominant interference scenarios
US20110286502A1 (en) * 2008-09-12 2011-11-24 Panasonic Corporation Wireless transmitter and precoding method
US8295395B2 (en) * 2008-09-30 2012-10-23 Apple Inc. Methods and apparatus for partial interference reduction within wireless networks
US9037155B2 (en) * 2008-10-28 2015-05-19 Sven Fischer Time of arrival (TOA) estimation for positioning in a wireless communication network
US9019903B2 (en) * 2008-12-08 2015-04-28 Qualcomm Incorporated Optimization to support uplink coordinated multi-point
JP5180109B2 (ja) * 2009-01-26 2013-04-10 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び無線基地局
US8145223B2 (en) * 2009-04-09 2012-03-27 Telefonaktiebolaget L M Ericsson (Publ) Inter-cell interference mitigation
US20110130098A1 (en) * 2009-05-22 2011-06-02 Qualcomm Incorporated Systems, apparatus and methods for distributed scheduling to facilitate interference management
CN101931985A (zh) * 2009-06-23 2010-12-29 华为技术有限公司 服务小区的选择方法及网络侧设备
WO2011002110A1 (en) 2009-06-30 2011-01-06 Lg Electronics Inc. Femto base station and method for allocating radio resource thereof
GB2472595B (en) * 2009-08-11 2012-01-11 Ubiquisys Ltd Creating neighbour cell lists
GB2472597B (en) * 2009-08-11 2012-05-16 Ubiquisys Ltd Power setting
US8588801B2 (en) * 2009-08-21 2013-11-19 Qualcomm Incorporated Multi-point equalization framework for coordinated multi-point transmission
US20110217985A1 (en) 2009-09-28 2011-09-08 Qualcomm Incorporated Predictive short-term channel quality reporting utilizing reference signals
US10651962B2 (en) * 2009-11-02 2020-05-12 Hmd Global Oy Scheme for multi-cell UL sounding transmission
US20110105135A1 (en) * 2009-11-03 2011-05-05 Motorola-Mobility, Inc. Interference coordination in heterogeneous networks using wireless terminals as relays
US8433249B2 (en) 2009-11-06 2013-04-30 Motorola Mobility Llc Interference reduction for terminals operating in heterogeneous wireless communication networks
US8599708B2 (en) * 2010-01-14 2013-12-03 Qualcomm Incorporated Channel feedback based on reference signal
US8868091B2 (en) 2010-01-18 2014-10-21 Qualcomm Incorporated Methods and apparatus for facilitating inter-cell interference coordination via over the air load indicator and relative narrowband transmit power
US8515440B2 (en) * 2010-02-19 2013-08-20 Qualcomm Incorporated Computation of channel state feedback in systems using common reference signal interference cancelation
EP2543151B1 (en) 2010-03-01 2014-04-30 Nokia Solutions and Networks Oy Enhanced estimation of uplink interference coupling
US20120201226A1 (en) * 2010-08-16 2012-08-09 Sharad Deepak Sambhwani Switching-based downlink aggregation for multi-point hsdpa
US9072110B2 (en) * 2010-11-08 2015-06-30 Mediatek Inc. Method for UE pattern indication and measurement for interference coordination
US9161244B2 (en) * 2010-12-10 2015-10-13 Lg Electronics Inc. Method for transceiving signal in multi-node system, and device therefor
US8761779B2 (en) * 2011-02-04 2014-06-24 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for reducing intercell interference
WO2012124892A1 (ko) * 2011-03-14 2012-09-20 엘지전자 주식회사 채널상태정보 송수신 방법 및 송수신 장치
KR101919797B1 (ko) * 2011-03-18 2018-11-19 엘지전자 주식회사 장치-대-장치 통신 방법 및 장치
KR101548067B1 (ko) * 2011-03-21 2015-08-27 엘지전자 주식회사 Tdd 기반 무선 통신 시스템에서 harq 수행 방법 및 장치
WO2012138273A1 (en) * 2011-04-04 2012-10-11 Telefonaktiebolaget L M Ericsson (Publ) Limiting interference in a heterogeneous wireless communication system
US8654728B2 (en) * 2011-04-29 2014-02-18 Telefonaktiebolaget L M Ericsson (Publ) Generating uplink signals from user equipment nodes to identify interferers to a network node
US8737222B2 (en) * 2011-08-18 2014-05-27 Alcatel Lucent Method and apparatus for providing increased small cell resource utilization
EP2761927A4 (en) * 2011-09-30 2015-08-12 Intel Corp METHODS OF SIMULTANEOUSLY TRANSPORTING INTERNET TRAFFIC ON MULTIPLE WIRELESS NETWORKS

Also Published As

Publication number Publication date
JP5852258B2 (ja) 2016-02-03
JP2015502699A (ja) 2015-01-22
KR101579151B1 (ko) 2015-12-22
EP2781134B1 (en) 2016-03-02
EP2781134A1 (en) 2014-09-24
CN103931258B (zh) 2018-03-02
WO2013074350A1 (en) 2013-05-23
US9049730B2 (en) 2015-06-02
CN103931258A (zh) 2014-07-16
KR20140094004A (ko) 2014-07-29
US20130121186A1 (en) 2013-05-16

Similar Documents

Publication Publication Date Title
IN2014CN02631A (ja)
MX337241B (es) Determinacion del grupo de avance de tiempo.
WO2011159121A3 (ko) 제어 정보를 전송하는 방법 및 이를 위한 장치
MX339574B (es) Utilizacion eficiente del espectro con subtramas casi en blanco.
IN2015DN03911A (ja)
WO2012067459A3 (ko) 제어 정보를 전송하는 방법 및 이를 위한 장치
EP3975609A3 (en) Interference measurement in wireless networks
WO2012150807A3 (ko) 무선 접속 시스템에서 데이터 송수신 방법 및 이를 위한 기지국
MY162301A (en) Channel state information reporting in a wireless communication network
IN2014MN02609A (ja)
MX2012004658A (es) Metodo de asignacion de recursos y dispositivo en red de comuncacion.
WO2011159624A8 (en) System and method for uplink control information transmission in carrier aggregation
WO2012154014A3 (ko) 무선 접속 시스템에서 데이터 송수신 방법, 이를 위한 기지국 및 단말
WO2012173443A3 (ko) 무선 접속 시스템에서 무선 자원 할당 방법 및 이를 위한 장치
MX364604B (es) Esquema multiacceso y estructura de señal para las comunicaciones d2d.
WO2012050340A3 (ko) 제어 정보를 전송하는 방법 및 이를 위한 장치
WO2012138149A3 (ko) 무선 통신 시스템에서 스케줄링 방법 및 장치
WO2012015236A3 (en) Method and apparatus for coordinated multi-point communication for each sub-band based on long-term channel state information
MX345615B (es) Programación de recursos de enlace descendente.
WO2012036409A3 (ko) 제어 정보를 전송하는 방법 및 이를 위한 장치
WO2010013970A3 (en) Method and apparatus for transmitting data in multiple carrier system
WO2011129610A3 (ko) 하향링크 신호를 수신하는 방법 및 장치
WO2012087000A3 (ko) 셀간 간섭을 완화하는 방법 및 이를 위한 장치
EP2490504A4 (en) Transmission method for auxiliary carrier pairing information, node b and system for implementing transmission
MX339930B (es) Terminal, estacion base, sistema de comunicaciones y metodo de comunicacion.