IN2014CN02955A - - Google Patents

Info

Publication number
IN2014CN02955A
IN2014CN02955A IN2955CHN2014A IN2014CN02955A IN 2014CN02955 A IN2014CN02955 A IN 2014CN02955A IN 2955CHN2014 A IN2955CHN2014 A IN 2955CHN2014A IN 2014CN02955 A IN2014CN02955 A IN 2014CN02955A
Authority
IN
India
Prior art keywords
communications
interference
altered
radio access
tdd
Prior art date
Application number
Other languages
English (en)
Inventor
Kapil Bhattad
Dhananjay Ashok Gore
Tamer Adel Kadous
Ashok Mantravadi
Ahmed Sadek
Raj Kumar
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 IN2014CN02955A publication Critical patent/IN2014CN02955A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • 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
    • H04JMULTIPLEX COMMUNICATION
    • H04J11/00Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023Interference mitigation or co-ordination
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H04L5/1484Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14Spectrum sharing arrangements between different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J2211/00Orthogonal indexing scheme relating to orthogonal multiplex systems
    • H04J2211/003Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
    • H04J2211/005Long term evolution [LTE]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
IN2955CHN2014 2011-11-14 2012-11-09 IN2014CN02955A (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161559466P 2011-11-14 2011-11-14
US13/672,458 US9585156B2 (en) 2011-11-14 2012-11-08 Supporting different LTE-TDD configurations in neighboring regions and/or adjacent carriers
PCT/US2012/064343 WO2013074401A2 (en) 2011-11-14 2012-11-09 Supporting different lte-tdd configurations in neighboring regions and/or adjacent carriers

Publications (1)

Publication Number Publication Date
IN2014CN02955A true IN2014CN02955A (xx) 2015-07-03

Family

ID=48280553

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2955CHN2014 IN2014CN02955A (xx) 2011-11-14 2012-11-09

Country Status (7)

Country Link
US (1) US9585156B2 (xx)
EP (2) EP2843870B1 (xx)
JP (2) JP5823632B2 (xx)
KR (2) KR20150005723A (xx)
CN (1) CN104106233B (xx)
IN (1) IN2014CN02955A (xx)
WO (1) WO2013074401A2 (xx)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102000449B1 (ko) * 2011-12-19 2019-07-16 엘지전자 주식회사 무선 통신 시스템에서 측정 방법 및 장치
JP5840305B2 (ja) * 2012-03-27 2016-01-06 エヌイーシー(チャイナ)カンパニー, リミテッドNEC(China)Co.,Ltd. クロスサブフレームの同一チャネル干渉を通知および除去するための方法および装置
CN104380622B (zh) 2012-06-17 2018-04-13 Lg电子株式会社 在无线通信系统中使用tdd(时分双工)帧结构收发信号的设备及其方法
US9930678B2 (en) 2012-07-19 2018-03-27 Qualcomm Incorporated Multiplexing UEs with different TDD configurations and some techniques to mitigate UE-to-UE and base station-to-base station interference
US10512064B1 (en) * 2013-07-09 2019-12-17 Sprint Spectrum L.P. Allocating wireless communication link resources in a control channel
US9414430B2 (en) * 2013-08-16 2016-08-09 Qualcomm, Incorporated Techniques for managing radio link failure recovery for a user equipment connected to a WWAN and a WLAN
CN106134123B (zh) * 2014-03-31 2019-07-16 索尼公司 用于网络中的导频时隙跳频的方法和设备及计算机可读介质
US10148369B2 (en) 2014-05-01 2018-12-04 Samsung Electronics Co., Ltd. System and method for timing alignment of LTE cells and inter-operator co-existence on unlicensed spectrum
US10256851B2 (en) 2014-06-11 2019-04-09 Skyworks Solutions, Inc. Systems and methods related to time-division and frequency-division duplex protocols for wireless applications
US10172118B2 (en) * 2015-12-09 2019-01-01 Qualcomm Incorporated Decoupled mode for a common uplink burst transmission in a time division duplex subframe structure
DE102016105873A1 (de) * 2016-03-31 2017-10-05 Intel IP Corporation Störungsabschwächung in Mobilfunknetzen
US10397944B2 (en) * 2016-07-28 2019-08-27 Qualcomm Incorporated Apparatus and method for estimating downlink channel conditions at cell-edge
CN106253942B (zh) * 2016-09-23 2018-09-25 深圳市唐诚兴业科技有限公司 基于td-lte时分双工模式的手机上行信号侦测系统
US11540311B2 (en) * 2017-01-04 2022-12-27 Lg Electronics Inc. Method and apparatus for transmitting grant-free based uplink data in wireless communication system
US10715208B2 (en) * 2017-10-26 2020-07-14 Qualcomm Incorporated Interference mitigation in wireless communications
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
WO2020112840A1 (en) 2018-11-27 2020-06-04 XCOM Labs, Inc. Non-coherent cooperative multiple-input multiple-output communications
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink active set management for multiple-input multiple-output communications
US10756782B1 (en) 2019-04-26 2020-08-25 XCOM Labs, Inc. Uplink active set management for multiple-input multiple-output communications
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US11304151B2 (en) * 2019-05-01 2022-04-12 Jio Platforms Limited System and method for mitigation of interference
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
US11075708B2 (en) * 2019-12-04 2021-07-27 Psemi Corporation Method and apparatus for adjacent channel interference mitigation
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
CN115699605A (zh) 2020-05-26 2023-02-03 艾斯康实验室公司 干扰感知波束成形
CN113853013A (zh) * 2020-06-28 2021-12-28 华为技术有限公司 一种干扰协调方法、装置和系统
US11728958B2 (en) * 2020-10-13 2023-08-15 Charter Communications Operating, Llc TDD configuration coordination for networks using adjacent bands
WO2022087569A1 (en) 2020-10-19 2022-04-28 XCOM Labs, Inc. Reference signal for wireless communication systems
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
US11510132B2 (en) * 2021-03-17 2022-11-22 Sprint Spectrum L.P. Use of cell-edge FDD coverage to separate cell-center TDD coverage from adjacent TDD coverage with conflicting TDD configuration
WO2023288335A2 (en) 2021-07-16 2023-01-19 Ast & Science, Llc Dynamic time division duplex (dtdd) access for satellite ran
US20230133773A1 (en) * 2021-11-04 2023-05-04 T-Mobile Innovations Llc System and method for full duplex using code multiplexing

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1303928T1 (de) * 2000-07-27 2003-11-27 Interdigital Tech Corp Adaptive zuweisung von zeitschlitzen zwischen aufwärts- und abwärtsrichtung in einem hybriden drahtlosen tdma/cdma kommunikationssystem
JP2002232940A (ja) 2001-02-05 2002-08-16 Ntt Docomo Inc タイムスロット割り当て装置、タイムスロット割り当て方法、移動体通信システム及びその動作方法、プログラム、記録媒体
US7570656B2 (en) 2001-06-18 2009-08-04 Yitran Communications Ltd. Channel access method for powerline carrier based media access control protocol
US6591109B2 (en) * 2001-08-17 2003-07-08 Interdigital Technology Corporation Cross cell user equipment interference reduction in a time division duplex communication system using code division multiple access
US7826438B1 (en) 2004-04-26 2010-11-02 Marvell International Ltd. Circuits, architectures, systems, methods, algorithms and software for reducing contention and/or handling channel access in a network
US7580388B2 (en) 2004-06-01 2009-08-25 Lg Electronics Inc. Method and apparatus for providing enhanced messages on common control channel in wireless communication system
WO2008012954A1 (fr) 2006-07-27 2008-01-31 Panasonic Corporation Appareil de communication sans fil, système lan sans fil, procédé de détection d'interférence, et procédé d'évitement d'interférence
WO2008136194A1 (ja) 2007-05-01 2008-11-13 Panasonic Corporation 無線通信基地局装置およびリソース共有方法
US20090052353A1 (en) * 2007-08-23 2009-02-26 Motorola, Inc. System and method for transmission timeslot assignment in wireless time division duplex systems
US8200263B2 (en) 2007-09-21 2012-06-12 Research In Motion Limited Apparatus and method for providing uplink interference coordination in a radio communication system
KR101457688B1 (ko) 2007-10-04 2014-11-12 엘지전자 주식회사 제어채널의 수신오류를 검출하는 데이터 전송방법
US20090103440A1 (en) 2007-10-23 2009-04-23 Nokia Corporation Collision avoidance for uplink VoIP transmission
EP2234292B1 (en) 2007-11-02 2014-08-27 China Academy of Telecommunications Technology A method and an apparatus for determining the radio frame structure of time division duplex system
US7860521B2 (en) * 2007-12-26 2010-12-28 Motorola, Inc. System and method for minimizing inter-communications system mobile station-to-mobile station interference
US8605676B2 (en) 2008-02-18 2013-12-10 Zte Corporation Method and device for configuring inter-cell time division duplex modes based on a TDD system
US8687652B2 (en) 2008-03-27 2014-04-01 Qualcomm Incorporated Uplink ACK/NAK resource allocation
US9363054B2 (en) * 2008-04-29 2016-06-07 Texas Instruments Incorporated Sounding reference signal user equipment specific sub-frame configuration
US8531962B2 (en) 2008-04-29 2013-09-10 Qualcomm Incorporated Assignment of ACK resource in a wireless communication system
JP4949323B2 (ja) 2008-05-29 2012-06-06 京セラ株式会社 無線通信システム、無線通信局装置および無線通信方法
US8830884B2 (en) 2008-08-18 2014-09-09 Qualcomm Incorporated TTI bundling in a random access procedure
US20100074204A1 (en) 2008-09-16 2010-03-25 Qualcomm Incorporated Uplink hybrid automatic repeat request operation during random access
US9584216B2 (en) 2008-10-31 2017-02-28 Nokia Technologies Oy Dynamic allocation of subframe scheduling for time divison duplex operation in a packet-based wireless communication system
US9450727B2 (en) 2009-02-03 2016-09-20 Google Technology Holdings LLC Physical layer acknowledgement signaling resource allocation in wireless communication systems
US8611331B2 (en) * 2009-02-27 2013-12-17 Qualcomm Incorporated Time division duplexing (TDD) configuration for access point base stations
CN101841816B (zh) 2009-03-16 2012-11-07 上海贝尔股份有限公司 基于同步harq的无线中继网络中防止信号干扰的方法和装置
CN101873686A (zh) 2009-04-23 2010-10-27 上海无线通信研究中心 一种td-lte系统功率控制方法
US20110130099A1 (en) * 2009-05-22 2011-06-02 Qualcomm Incorporated Systems, apparatus and methods for distributed scheduling to facilitate interference management
US8767684B2 (en) 2009-05-27 2014-07-01 Qualcomm Incorporated Method and apparatus that facilitates operating a relay via a multimedia broadcast single frequency network based backhaul link
US9565011B2 (en) 2009-06-04 2017-02-07 Qualcomm Incorporated Data transmission with cross-subframe control in a wireless network
US9118468B2 (en) 2009-07-23 2015-08-25 Qualcomm Incorporated Asynchronous time division duplex operation in a wireless network
RU2532248C2 (ru) 2009-10-09 2014-11-10 Телефонактиеболагет Л М Эрикссон (Пабл) Способы и устройства для передачи по восходящей линии связи с разнесением
US8433249B2 (en) * 2009-11-06 2013-04-30 Motorola Mobility Llc Interference reduction for terminals operating in heterogeneous wireless communication networks
US20110176461A1 (en) 2009-12-23 2011-07-21 Telefonakatiebolaget Lm Ericsson (Publ) Determining configuration of subframes in a radio communications system
JP2013516916A (ja) 2010-01-08 2013-05-13 インターデイジタル パテント ホールディングス インコーポレイテッド キャリア集約におけるチャネルリソースマッピングのための方法および装置
US8666398B2 (en) 2010-04-13 2014-03-04 Qualcomm Incorporated Random access procedure enhancements for heterogeneous networks
ES2636365T3 (es) 2010-06-18 2017-10-05 Mediatek Inc. Método para coordinar trasmisiones entre diferentes aparatos de comunicaciones y aparatos de comunicaciones que utilizan el mismo
CN102300320B (zh) 2010-06-22 2014-04-30 上海贝尔股份有限公司 小区间干扰协调的方法及装置
WO2011162656A1 (en) 2010-06-24 2011-12-29 Telefonaktiebolaget Lm Eriksson (Publ) Timeslot allocation method in a wireless tdd network
HUE025242T2 (en) 2010-10-01 2016-03-29 Ericsson Telefon Ab L M Mobile terminal, base station and procedures for this
US8908571B2 (en) 2010-10-01 2014-12-09 Clearwire Ip Holdings Llc Enabling coexistence between wireless networks
US9282556B2 (en) 2011-02-15 2016-03-08 Kyocera Corporation Base station and communication method thereof
US8724492B2 (en) * 2011-04-08 2014-05-13 Motorola Mobility Llc Method and apparatus for multi-radio coexistence on adjacent frequency bands
EP2700279A4 (en) * 2011-04-21 2014-10-29 Broadcom Corp ERROR PREVENTION IN DYNAMIC UPLINK / DOWNLINK CONFIGURATION CHANGES FOR TIME DIVISION DUPLEXING
WO2012162877A1 (en) * 2011-05-30 2012-12-06 Renesas Mobile Corporation A method, an apparatus and a network element for dynamical tdd configuration
EP2719217A4 (en) * 2011-06-09 2015-09-02 Broadcom Corp INTERFERENCE CONTROL IN TIME-DIVISION DUPLEX COMMUNICATION
CN103782523B (zh) 2011-07-01 2017-08-01 英特尔公司 用于均匀圆形阵列(uca)的结构化码本
WO2013006111A1 (en) 2011-07-06 2013-01-10 Telefonaktiebolaget L M Ericsson (Publ) Random access with primary and secondary component carrier communications
EP2742759B8 (en) 2011-08-12 2015-07-29 Telefonaktiebolaget L M Ericsson (publ) Methods and nodes for coordinating uplink transmissions in a wireless communication network
US20140233439A1 (en) * 2011-10-24 2014-08-21 Broadcom Corporation Downlink-uplink configuration determination
WO2013062456A1 (en) 2011-10-27 2013-05-02 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for handling the tdd tail problem for an abs pattern
US9930678B2 (en) 2012-07-19 2018-03-27 Qualcomm Incorporated Multiplexing UEs with different TDD configurations and some techniques to mitigate UE-to-UE and base station-to-base station interference

Also Published As

Publication number Publication date
EP2781047A2 (en) 2014-09-24
EP2843870B1 (en) 2018-04-04
WO2013074401A2 (en) 2013-05-23
EP2843870A2 (en) 2015-03-04
JP2015502706A (ja) 2015-01-22
JP2016028514A (ja) 2016-02-25
CN104106233B (zh) 2017-06-23
WO2013074401A3 (en) 2013-07-25
KR101521406B1 (ko) 2015-05-18
CN104106233A (zh) 2014-10-15
JP5823632B2 (ja) 2015-11-25
US20130121189A1 (en) 2013-05-16
JP6081550B2 (ja) 2017-02-15
KR20150005723A (ko) 2015-01-14
EP2843870A3 (en) 2015-04-08
KR20140082866A (ko) 2014-07-02
US9585156B2 (en) 2017-02-28

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