JP6339098B2 - スペクトル検知およびチャネル予約を使用した無認可帯域におけるバックホールトラフィックの信頼性 - Google Patents

スペクトル検知およびチャネル予約を使用した無認可帯域におけるバックホールトラフィックの信頼性 Download PDF

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JP6339098B2
JP6339098B2 JP2015550707A JP2015550707A JP6339098B2 JP 6339098 B2 JP6339098 B2 JP 6339098B2 JP 2015550707 A JP2015550707 A JP 2015550707A JP 2015550707 A JP2015550707 A JP 2015550707A JP 6339098 B2 JP6339098 B2 JP 6339098B2
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carrier
backhaul
base station
frame
wireless
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JP2016508324A5 (enExample
JP2016508324A (ja
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ウルフ、ガイ
トウブール、アサフ
バグネル、シュムエル
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2015550707A 2013-01-02 2013-12-20 スペクトル検知およびチャネル予約を使用した無認可帯域におけるバックホールトラフィックの信頼性 Expired - Fee Related JP6339098B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361748326P 2013-01-02 2013-01-02
US61/748,326 2013-01-02
US14/132,660 US10021600B2 (en) 2013-01-02 2013-12-18 Backhaul traffic reliability in unlicensed bands using spectrum sensing and channel reservation
US14/132,660 2013-12-18
PCT/US2013/077188 WO2014107357A2 (en) 2013-01-02 2013-12-20 Backhaul traffic reliability in unlicensed bands using spectrum sensing and channel reservation

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JP2016508324A JP2016508324A (ja) 2016-03-17
JP2016508324A5 JP2016508324A5 (enExample) 2017-01-12
JP6339098B2 true JP6339098B2 (ja) 2018-06-06

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US (1) US10021600B2 (enExample)
EP (1) EP2941931B1 (enExample)
JP (1) JP6339098B2 (enExample)
KR (1) KR101932557B1 (enExample)
CN (1) CN104885542B (enExample)
WO (1) WO2014107357A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767425B2 (ja) 1988-05-14 1998-06-18 株式会社リコー 交換素子チップの実装方法

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9231681B2 (en) 2013-01-21 2016-01-05 Intel Corporation Apparatus, system and method of wireless backhaul and access communication via a common antenna array
US9326273B2 (en) * 2013-01-24 2016-04-26 Intel Corporation Apparatus, system and method of wireless backhaul communication between wireless communication nodes
EP3090502A1 (en) * 2014-01-15 2016-11-09 Sony Corporation Mobile communications network, communications device and methods with nested carrier aggregation
CN104796920B (zh) * 2014-01-16 2019-02-12 电信科学技术研究院 数据传输方法、基站以及终端设备
JP2015177497A (ja) * 2014-03-18 2015-10-05 日本電気株式会社 ポイントツーポイント無線装置、モバイルバックホールシステム、通信制御方法、及びプログラム
US9264960B1 (en) * 2014-05-06 2016-02-16 Sprint Spectrum L.P. Systems and methods for determinng access node candidates for handover of wireless devices
US10098003B2 (en) * 2014-06-03 2018-10-09 Telefonaktiebolaget Lm Ericsson (Publ) Access node, a communication device, respective method performed thereby for carrier hopping
US10506634B2 (en) 2014-07-09 2019-12-10 Lg Electronics Inc. Method and terminal for receiving data through unlicensed band in mobile communication system
US9544898B2 (en) * 2014-07-10 2017-01-10 Alcatel Lucent Coordinating base station downlink transmissions in unlicensed frequency bands
US10560891B2 (en) * 2014-09-09 2020-02-11 Blackberry Limited Medium Access Control in LTE-U
US20170238311A1 (en) * 2014-09-26 2017-08-17 Nokia Technologies Oy Synchronous Licensed Assisted Access
CN105635017B (zh) * 2014-11-04 2019-03-19 电信科学技术研究院 一种前导信号的传输方法及设备
CN105578607B (zh) * 2014-11-05 2019-12-10 电信科学技术研究院 一种进行载波调度的方法和设备
CN106211180A (zh) * 2014-11-05 2016-12-07 财团法人资讯工业策进会 授权辅助存取网络系统及其防干扰通讯方法
WO2016085372A1 (en) * 2014-11-25 2016-06-02 Telefonaktiebolaget Lm Ericsson (Publ) Radio node, network node, methods therein, computer programs and computer-readable mediums comprising the computer programs, for establishing a direct control link
US9451612B2 (en) * 2014-12-12 2016-09-20 Huawei Technologies Co., Ltd. Method and system for joint coordination and coexistence in unlicensed spectrum
US9504038B2 (en) * 2014-12-25 2016-11-22 Intel Corporation Apparatus, method and system of communicating a wide-bandwidth data frame
CN104540158B (zh) * 2015-01-12 2018-12-25 宇龙计算机通信科技(深圳)有限公司 信道检测通知方法、系统和基站
CN105898770B (zh) * 2015-01-26 2020-12-11 中兴通讯股份有限公司 一种空频道检测方法及节点设备
US20160218912A1 (en) * 2015-01-27 2016-07-28 Nokia Solutions And Networks Oy Quality of experience aware transport self organizing network framework
CN104539405B (zh) * 2015-01-28 2018-02-13 深圳酷派技术有限公司 信道检测方法、信道检测系统、基站和终端
CN106031268B (zh) * 2015-01-30 2019-07-12 华为技术有限公司 通信方法、基站和用户设备
US10091114B2 (en) * 2015-03-11 2018-10-02 Nec Corporation Asynchronous access and synchronous transmission for coexistence of wireless standards
WO2016153882A1 (en) 2015-03-25 2016-09-29 Kyocera Corporation Transmission of priority indicator between enbs in a licensed frequency band to manage communication resources in an unlicensed frequency band
JP2016213687A (ja) * 2015-05-08 2016-12-15 パナソニックＩｐマネジメント株式会社 無線通信装置及び周波数割当方法
US9730234B2 (en) 2015-07-07 2017-08-08 Qualcomm Incorporated Channel selection at small cell access points based on detection of hidden nodes
KR102427299B1 (ko) * 2015-08-13 2022-08-01 삼성전자주식회사 무선 백홀을 통해서 무선 접속망과의 연결을 제공하는 방법 및 장치
US9609568B1 (en) * 2015-09-03 2017-03-28 T-Mobile Usa, Inc. Selecting a channel based on backhaul bandwidth
JP6603958B2 (ja) * 2015-10-23 2019-11-13 オッポ広東移動通信有限公司 滞留セルの選択方法及び装置
WO2017121460A1 (en) * 2016-01-12 2017-07-20 Telefonaktiebolaget Lm Ericsson (Publ) System, method, and apparatus for managing co-channel interference
CN107027180B (zh) * 2016-02-02 2019-08-30 中兴通讯股份有限公司 非授权载波上行数据的发送方法及终端
JP6597878B2 (ja) * 2016-03-01 2019-10-30 日本電気株式会社 通信方法、基地局、及び移動管理装置
US10142951B2 (en) * 2016-05-05 2018-11-27 Cisco Technology, Inc. Synchronization of licensed assisted access long term evolution (LAA-LTE) over shared spectrum
GB2549988A (en) * 2016-05-06 2017-11-08 Deltenna Ltd Relay
US10542436B2 (en) * 2016-09-02 2020-01-21 Qualcomm Incorporated Unlicensed spectrum operation for narrowband internet of things and enhanced machine type communication
US10743262B2 (en) * 2016-09-30 2020-08-11 Nokia Solutions And Networks Oy Beam management for interference mitigation for wireless networks
US10257848B2 (en) 2016-10-04 2019-04-09 Qualcomm Incorporated Directional channel reservation for time-division multiplexing downlink and uplink data burst transmission
US10470048B2 (en) * 2017-01-17 2019-11-05 Qualcomm Incorporated Dynamic time-division duplexing (TDD) in new radio-spectrum sharing (NR-SS) and self-contained subframe structure
EP3666023A1 (en) * 2017-08-10 2020-06-17 Sony Corporation Electronic device that conducts listen before talk operation as part of wireless radio communications and method therefor
CN107979855B (zh) * 2017-11-16 2021-03-30 中国联合网络通信集团有限公司 一种数据传输方法、基站及计算机存储介质
US10965514B2 (en) * 2017-11-17 2021-03-30 Qualcomm Incorporated Training field assisted medium sensing across multiple radio access technologies
CN113645629B (zh) * 2018-08-10 2022-07-29 Oppo广东移动通信有限公司 无线通信方法和通信设备
US11159975B2 (en) 2019-08-22 2021-10-26 T-Mobile Usa, Inc. Mesh network augmentation of cellular connections
US20210112550A1 (en) * 2019-10-10 2021-04-15 T-Mobile Usa, Inc. Detecting interference between base stations and microwave backhaul transceivers
US10728009B1 (en) * 2019-10-10 2020-07-28 T-Mobile Usa, Inc. Mitigating interference between base stations and microwave backhaul transceivers
EP4099759A4 (en) 2020-02-28 2023-01-18 Mitsubishi Electric Corporation SATELLITE COMMUNICATION DEVICE, CORE NETWORK DEVICE, CONTROL CIRCUIT, STORAGE MEDIA AND QUALITY OF SERVICE CONTROL METHOD
US11818755B2 (en) * 2020-06-15 2023-11-14 Nokia Technologies Oy Time sensitive communication
WO2024154622A1 (ja) * 2023-01-16 2024-07-25 京セラ株式会社 移動通信システム、ドナーノード、及び通信制御方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7512094B1 (en) * 2001-10-30 2009-03-31 Sprint Communications Company L.P. System and method for selecting spectrum
US8199723B2 (en) * 2003-12-23 2012-06-12 Intel Corporation Parallel wireless communication apparatus, method, and system
US7366464B2 (en) 2004-06-04 2008-04-29 Interdigital Technology Corporation Access point operating with a smart antenna in a WLAN and associated methods
WO2006099588A2 (en) 2005-03-14 2006-09-21 H-Stream Wireless Method and apparatus for operating a wireless pan network using an overlay protocol that enhances co-existence with a wireless lan network
US8102871B1 (en) * 2005-11-10 2012-01-24 Ozmo, Inc. Method and apparatus for medium reservation and medium reservation modification in a communication system
US20070218910A1 (en) 2006-03-15 2007-09-20 Motorola, Inc. Dynamic beam steering of backhaul traffic
US8681810B2 (en) * 2006-04-13 2014-03-25 Qualcomm Incorporated Dynamic carrier sensing thresholds
US8126983B2 (en) * 2006-09-28 2012-02-28 Broadcom Corporation Method and system for distributed infrastructure for streaming data via multiple access points
US7792138B2 (en) 2006-09-13 2010-09-07 Seoul National University Foundation Distributed opportunistic scheduling in IEEE 802.11 wireless location area networks (WLANs)
US20080076406A1 (en) 2006-09-22 2008-03-27 Vanu, Inc. Wireless Backhaul
WO2008057882A2 (en) * 2006-11-07 2008-05-15 Conexant Systems, Inc. Systems and methods for management of wireless clients
US8144676B2 (en) * 2007-09-04 2012-03-27 Conexant Systems, Inc. Network allocation
US8705506B2 (en) * 2007-11-16 2014-04-22 Qualcomm Incorporated Time reservation for a dominant interference scenario in a wireless communication network
US8165534B2 (en) 2008-07-28 2012-04-24 Cisco Technology, Inc. Unscheduled protocols for switched antenna arrays
US8654753B2 (en) * 2008-08-26 2014-02-18 Qualcomm Incorporated Multichannel TDMA mechanism
US8948085B2 (en) * 2010-03-17 2015-02-03 Qualcomm Incorporated Methods and apparatus for best-effort radio backhaul among cells on unlicensed or shared spectrum
EP2609772A4 (en) 2010-08-26 2016-08-24 Ericsson Telefon Ab L M METHOD AND NETWORK NODES IN A COMMUNICATION SYSTEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767425B2 (ja) 1988-05-14 1998-06-18 株式会社リコー 交換素子チップの実装方法

Also Published As

Publication number Publication date
KR20150103366A (ko) 2015-09-10
CN104885542A (zh) 2015-09-02
CN104885542B (zh) 2018-08-28
US20140185497A1 (en) 2014-07-03
WO2014107357A2 (en) 2014-07-10
JP2016508324A (ja) 2016-03-17
EP2941931B1 (en) 2020-08-12
WO2014107357A3 (en) 2014-08-28
US10021600B2 (en) 2018-07-10
EP2941931A2 (en) 2015-11-11
KR101932557B1 (ko) 2018-12-27

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