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

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio 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]
    • 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
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H04L5/1484—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio 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]
    • H04B7/2656—Radio 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2211/00—Orthogonal indexing scheme relating to orthogonal multiplex systems
    • H04J2211/003—Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
    • H04J2211/005—Long term evolution [LTE]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
IN2955CHN2014 2011-11-14 2012-11-09 IN2014CN02955A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-07-03

Family

ID=48280553

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2955CHN2014 IN2014CN02955A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2011-11-14 2012-11-09

Country Status (7)

Country Link
US (1) US9585156B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (2) EP2843870B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (2) JP5823632B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (2) KR20150005723A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN104106233B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2014CN02955A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2013074401A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013094958A1 (ko) * 2011-12-19 2013-06-27 엘지전자 주식회사 무선 통신 시스템에서 측정 방법 및 장치
CN103814542A (zh) * 2012-03-27 2014-05-21 日电（中国）有限公司 用于报告和消除交叉子帧同信道干扰的方法和装置
WO2013191419A1 (en) 2012-06-17 2013-12-27 Lg Electronics Inc. An apparatus for transceiving signals in accordance with a frame structure supportive of a plurlaity of carriers in a wireless communication system and method thereof
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
US20160277167A1 (en) * 2014-03-31 2016-09-22 Sony Corporation Pilot time slot hopping
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
KR102318726B1 (ko) * 2014-06-11 2021-10-28 스카이워크스 솔루션즈, 인코포레이티드 무선 애플리케이션들을 위한 시분할 및 주파수-분할 듀플렉스 프로토콜들에 관련된 시스템들 및 방법들
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
WO2018128312A1 (ko) * 2017-01-04 2018-07-12 엘지전자 주식회사 무선 통신 시스템에서 그랜트 프리 기반 상향링크 데이터를 전송하는 방법 및 장치
US10715208B2 (en) * 2017-10-26 2020-07-14 Qualcomm Incorporated Interference mitigation in wireless communications
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
KR20210087089A (ko) 2018-11-27 2021-07-09 엑스콤 랩스 인코퍼레이티드 넌-코히어런트 협력 다중 입출력 통신
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
CA3175361A1 (en) 2020-04-15 2021-10-21 Tamer Adel Kadous Wireless network multipoint association and diversity
WO2021211024A1 (en) * 2020-04-15 2021-10-21 Telefonaktiebolaget Lm Ericsson (Publ) A method and a network node for reducing impact of interference
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
CA3195885A1 (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
US12407394B2 (en) 2020-12-16 2025-09-02 Virewirx, Inc. Wireless communication with quasi-omni and directional beams
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
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems
JP7607178B2 (ja) 2021-07-16 2024-12-26 エーエスティー アンド サイエンス エルエルシー 衛星ｒａｎ向け動的時分割複信（ｄｔｄｄ）アクセス
US12010071B2 (en) * 2021-11-04 2024-06-11 T-Mobile Innovation 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
ES2199097T3 (es) * 2000-07-27 2005-12-16 Interdigital Technology Corporation Asignacion adaptativa de intervalo de tiempo de un enlace ascendente/enlace descendente en un sistema de comunicacion inalambrico hibrido con acceso multiple por division de tiempo/acceso multiple por division de codigo.
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
US8255756B2 (en) 2006-07-27 2012-08-28 Panasonic Corporation Wireless communication apparatus, wireless LAN system, interference detecting method, and interference avoidance method
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
US8531962B2 (en) 2008-04-29 2013-09-10 Qualcomm Incorporated Assignment of ACK resource in a wireless communication system
US9363054B2 (en) * 2008-04-29 2016-06-07 Texas Instruments Incorporated Sounding reference signal user equipment specific sub-frame configuration
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
WO2010049587A1 (en) 2008-10-31 2010-05-06 Nokia Corporation Dynamic allocation of subframe scheduling for time division 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
PL2486673T3 (pl) 2009-10-09 2018-01-31 Ericsson Telefon Ab L M Sposoby i urządzenia dla zróżnicowanej transmisji po łączu w górę
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
US8867478B2 (en) 2010-01-08 2014-10-21 Interdigital Patent Holdings, Inc. Method and apparatus for channel resource mapping in carrier aggregation
US8666398B2 (en) 2010-04-13 2014-03-04 Qualcomm Incorporated Random access procedure enhancements for heterogeneous networks
JP2013534094A (ja) 2010-06-18 2013-08-29 聯發科技股▲ふん▼有限公司 通信装置間の協調伝送方法とそれを用いた通信装置
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
US8908571B2 (en) 2010-10-01 2014-12-09 Clearwire Ip Holdings Llc Enabling coexistence between wireless networks
ES2528131T3 (es) 2010-10-01 2015-02-04 Telefonaktiebolaget L M Ericsson (Publ) Terminal móvil, estación base y métodos dentro de la misma
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
WO2012142761A1 (en) * 2011-04-21 2012-10-26 Renesas Mobile Corporation Error prevention in dynamic uplink/downlink configuration change for time division duplex
WO2012162877A1 (en) * 2011-05-30 2012-12-06 Renesas Mobile Corporation A method, an apparatus and a network element for dynamical tdd configuration
US20140160967A1 (en) * 2011-06-09 2014-06-12 Broadcom Corporation Interference Control in Time Division Duplex Communication
US8879667B2 (en) 2011-07-01 2014-11-04 Intel Corporation Layer shifting in open loop multiple-input, multiple-output communications
US20130010711A1 (en) 2011-07-06 2013-01-10 Daniel Larsson Random Access with Primary and Secondary Component Carrier Communications
US9433004B2 (en) 2011-08-12 2016-08-30 Telefonaktiebolaget Lm Ericsson (Publ) Methods and nodes for coordinating uplink transmissions in a wireless communication network
WO2013059978A1 (en) * 2011-10-24 2013-05-02 Renesas Mobile Corporation Downlink-uplink configuration determination
EP2771984A1 (en) 2011-10-27 2014-09-03 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
EP2843870B1 (en) 2018-04-04
JP6081550B2 (ja) 2017-02-15
WO2013074401A3 (en) 2013-07-25
KR20150005723A (ko) 2015-01-14
JP2016028514A (ja) 2016-02-25
EP2843870A2 (en) 2015-03-04
CN104106233A (zh) 2014-10-15
CN104106233B (zh) 2017-06-23
EP2781047A2 (en) 2014-09-24
KR101521406B1 (ko) 2015-05-18
JP2015502706A (ja) 2015-01-22
KR20140082866A (ko) 2014-07-02
EP2843870A3 (en) 2015-04-08
WO2013074401A2 (en) 2013-05-23
US20130121189A1 (en) 2013-05-16
US9585156B2 (en) 2017-02-28
JP5823632B2 (ja) 2015-11-25

Similar Documents

Publication Publication Date Title
IN2014CN02955A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO2012138197A3 (ko) Ｔｄｄ 무선 통신 시스템에서 단말의 신호 송수신 방법 및 장치
UA99170C2 (ru) Управление запасом мощности в системе беспроводной связи
WO2014070531A3 (en) Autonomous denial configurations for multi-radio coexistence
WO2015047776A3 (en) Carrier sense adaptive transmission (csat) in unlicensed spectrum
MX2016006028A (es) Metodos para seleccion de canal lte en bandas no autorizadas.
MX2019003711A (es) Sistema inalambrico con recursos de radio y antena configurables.
WO2009089490A3 (en) Shared resource allocation
GB201101454D0 (en) Telecommunications method and system
TW201130333A (en) Minimizing interference to non-associated users
IN2014MN01644A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO2015047905A3 (en) Improving performance of a user equipment (ue) in unlicensed spectrum
PH12012502456A1 (en) Methods of providing power headroom reports arranged in order of component carrier indices and related wireless terminals and base stations
WO2012064070A3 (en) Resource management system and method for inter-cell interference coordination in wireless communication system
MY161246A (en) Method for controlling handover, user equipment, base station, and radio communication system
IN2014MN01563A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB201101982D0 (en) Telecommunications method and system
IN2014MN01884A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO2010141384A3 (en) Techniques for enhanced co-existence of co-located radios
WO2013170220A3 (en) Interference management for adaptive tdd with frequency domain separations
WO2010082805A2 (ko) 주파수 집성 시스템에서 반송파를 설정하는 방법 및 이를 위한 장치
WO2014189803A3 (en) System and methods for increasing network efficiency using vamos channels on a multi-sim device
WO2012070855A3 (en) Method of communicating data based on an unlicensed band in a wireless communication system
WO2011161539A3 (en) Method and device for inter-cell interference coordination
MY167274A (en) Method and apparatus for carrier aggregation