KR102231808B1 - 비허가 스펙트럼에서의 기회주의적 보충 다운링크 - Google Patents

비허가 스펙트럼에서의 기회주의적 보충 다운링크 Download PDF

Info

Publication number
KR102231808B1
KR102231808B1 KR1020167008713A KR20167008713A KR102231808B1 KR 102231808 B1 KR102231808 B1 KR 102231808B1 KR 1020167008713 A KR1020167008713 A KR 1020167008713A KR 20167008713 A KR20167008713 A KR 20167008713A KR 102231808 B1 KR102231808 B1 KR 102231808B1
Authority
KR
South Korea
Prior art keywords
communication
radio frequencies
scell
utilization
band
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.)
Active
Application number
KR1020167008713A
Other languages
English (en)
Korean (ko)
Other versions
KR20160051851A (ko
Inventor
아메드 카멜 사덱
옐리즈 톡고즈
메멧 야부즈
타메르 아델 카도우스
밍시 판
아쿨라 아네쉬 레디
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20160051851A publication Critical patent/KR20160051851A/ko
Application granted granted Critical
Publication of KR102231808B1 publication Critical patent/KR102231808B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/08Testing, supervising or monitoring using real traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/042Public Land Mobile systems, e.g. cellular systems
    • H04W84/045Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167008713A 2013-09-04 2014-09-04 비허가 스펙트럼에서의 기회주의적 보충 다운링크 Active KR102231808B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361873587P 2013-09-04 2013-09-04
US61/873,587 2013-09-04
US201462013391P 2014-06-17 2014-06-17
US62/013,391 2014-06-17
US14/476,150 2014-09-03
US14/476,150 US20150063151A1 (en) 2013-09-04 2014-09-03 Opportunistic supplemental downlink in unlicensed spectrum
PCT/US2014/054048 WO2015035019A1 (en) 2013-09-04 2014-09-04 Opportunistic supplemental downlink in unlicensed spectrum

Publications (2)

Publication Number Publication Date
KR20160051851A KR20160051851A (ko) 2016-05-11
KR102231808B1 true KR102231808B1 (ko) 2021-03-24

Family

ID=52583137

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167008713A Active KR102231808B1 (ko) 2013-09-04 2014-09-04 비허가 스펙트럼에서의 기회주의적 보충 다운링크

Country Status (7)

Country Link
US (1) US20150063151A1 (enExample)
EP (1) EP3042535A1 (enExample)
JP (1) JP6453339B2 (enExample)
KR (1) KR102231808B1 (enExample)
CN (1) CN105519217A (enExample)
CA (1) CA2920401A1 (enExample)
WO (1) WO2015035019A1 (enExample)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201607462YA (en) * 2014-03-18 2016-10-28 Sony Corp Device
US10165553B2 (en) * 2014-07-29 2018-12-25 Htc Corporation Device and method of handling communication operations in a licensed frequency band and an unlicensed frequency band
US10581547B2 (en) * 2014-09-26 2020-03-03 Google Technology Holdings LLC Methods and apparatus for synchronization to, and measurements on, unlicensed frequency carriers
US10129793B2 (en) * 2014-10-10 2018-11-13 Samsung Electronics Co., Ltd. Method and device for configuring cell in wireless communication system
US10728777B2 (en) * 2014-10-17 2020-07-28 Samsung Electronics Co., Ltd. Methods and systems for enabling channel measurement of unlicensed carrier in cellular on unlicensed band systems
US10856224B2 (en) * 2014-11-06 2020-12-01 Samsung Electronics Co., Ltd. Method and system for enabling discontinuous reception (DRX) over an unlicensed band in cellular networks
WO2016072814A1 (en) 2014-11-07 2016-05-12 Samsung Electronics Co., Ltd. Method and apparatus for transmitting group message to user equipment (ue)
US9906973B2 (en) * 2014-11-28 2018-02-27 Industrial Technology Research Institute Evolved NodeB and traffic dispatch method thereof
US10735968B2 (en) * 2014-12-01 2020-08-04 Samsung Electronics Co., Ltd. Method and apparatus for supporting licensed-assisted access technology in wireless communication system
US9967881B1 (en) * 2014-12-18 2018-05-08 Sprint Spectrum L.P. Management of data transmission over radio-link encompassing multiple component carriers
US9820289B1 (en) 2014-12-18 2017-11-14 Sprint Spectrum L.P. Method and system for managing quantity of carriers in air interface connection based on type of content
KR102612331B1 (ko) 2015-01-28 2023-12-08 인터디지탈 패튼 홀딩스, 인크 비면허 대역에서의 lte용 업링크 동작
US10397794B2 (en) * 2015-01-29 2019-08-27 Blackberry Limited Communication in unlicensed spectrum
US10264594B2 (en) 2015-03-17 2019-04-16 Telefonaktiebolaget Lm Ericsson (Publ) RSSI measurement during LBT
US9954668B2 (en) * 2015-03-23 2018-04-24 Qualcomm Incorporated Co-existence system synchronization on a shared communication medium
CN106160968A (zh) * 2015-03-31 2016-11-23 株式会社日立制作所 非授权频段小区动态指示装置及方法、通信系统及方法
KR102237511B1 (ko) * 2015-04-29 2021-04-07 삼성전자주식회사 무선 통신 시스템에서 단말의 통신 제어 방법 및 장치
US20170171820A1 (en) * 2015-06-16 2017-06-15 Telefonaktiebolaget L M Ericsson (Publ) A high power radio base station, a low power radio base station and respective method performed thereby for communication with a wireless device
US9730234B2 (en) * 2015-07-07 2017-08-08 Qualcomm Incorporated Channel selection at small cell access points based on detection of hidden nodes
KR102450976B1 (ko) 2015-07-31 2022-10-05 삼성전자 주식회사 무선 통신 시스템에서 단말의 부차반송파를 제어하기 위한 장치 및 방법
CN105208593B (zh) * 2015-08-14 2019-02-01 宇龙计算机通信科技(深圳)有限公司 非授权频谱上的辅服务小区的管理方法、系统及基站
US11178287B1 (en) 2015-09-30 2021-11-16 Sprint Spectrum L.P. Use of a single channel for voice communications and multiple channels for non-voice communications
CN107027177B (zh) * 2016-01-29 2019-12-13 电信科学技术研究院 一种下行控制信息的传输、检测方法及装置
US10433211B2 (en) 2016-07-13 2019-10-01 Apple Inc. Dynamic link monitoring to resolve imbalance in LAA/LTE radio resource allocation
US10491438B2 (en) 2017-05-01 2019-11-26 At&T Intellectual Property I, L.P. Systems and methods for reinforcing signals on coupled channels during idle periods
CN111108796B (zh) * 2017-09-28 2024-04-05 三星电子株式会社 用于在多个带宽部分上执行数据发射和测量的方法和网络节点
CN110012555B (zh) * 2018-01-04 2021-04-20 维沃移动通信有限公司 辅小区状态的指示方法及通信设备
US11509551B2 (en) * 2018-09-04 2022-11-22 Netscout Systems Texas, Llc Monitoring spectral efficiency
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
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed 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
US11375408B2 (en) 2019-03-06 2022-06-28 XCOM Labs, Inc. Local breakout architecture
US10756782B1 (en) 2019-04-26 2020-08-25 XCOM Labs, Inc. Uplink active set management for multiple-input multiple-output communications
US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink 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
US11246115B2 (en) * 2019-05-03 2022-02-08 Qualcomm Incorporated Resource allocation with packet delay budget constraint
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
US11405813B2 (en) * 2019-08-16 2022-08-02 Mediatek Inc. Radio link monitoring (RLM) procedures in new radio unlicensed bands (NR-U)
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
US12068953B2 (en) 2020-04-15 2024-08-20 Virewirx, Inc. Wireless network multipoint association and diversity
CN115699605A (zh) 2020-05-26 2023-02-03 艾斯康实验室公司 干扰感知波束成形
KR102816284B1 (ko) 2020-10-19 2025-06-04 바이어웍스 인코퍼레이티드 무선 통신 시스템에서의 참조 신호
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
CN116648867A (zh) 2020-12-16 2023-08-25 艾斯康实验室公司 具有准全向波束和定向波束的无线通信
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012039656A1 (en) 2010-09-21 2012-03-29 Telefonaktiebolaget L M Ericsson (Publ) Relaying in mixed licensed and unlicensed carrier aggregation
US20120129522A1 (en) 2010-11-24 2012-05-24 Sang Gook Kim Method of communicating data based on an unlicensed band in a wireless communication system
US20120250631A1 (en) 2011-03-31 2012-10-04 Renesas Mobile Corporation Multiplexing Logical Channels in Mixed Licensed and Unlicensed Spectrum Carrier Aggregation
WO2012134567A1 (en) * 2011-04-01 2012-10-04 Intel Corporation Opportunistic carrier aggregation using short range extension carriers
US20130163543A1 (en) * 2011-12-22 2013-06-27 Interdigital Patent Holdings, Inc. Control signaling in lte carrier aggregation

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7848241B2 (en) * 2006-01-31 2010-12-07 Motorola Mobility, Inc. Method and apparatus for handoff control in mobile communications systems
US9215692B2 (en) * 2007-10-31 2015-12-15 Nec Corporation Resource allocation method in communication system, resource allocation system, and base station used for the same
US8103310B1 (en) * 2009-08-07 2012-01-24 Sprint Spectrum L.P. Methods and systems for using femtocells to address macro-network backhaul congestion
WO2012037637A1 (en) * 2010-09-23 2012-03-29 Research In Motion Limited System and method for dynamic coordination of radio resources usage in a wireless network environment
WO2012116489A1 (en) * 2011-03-01 2012-09-07 Renesas Mobile Corporation Operating a wireless system in an unlicensed band
US20130265984A1 (en) * 2011-03-07 2013-10-10 Honggang Li Grouped machine-to-machine communications
US8509787B2 (en) * 2011-07-07 2013-08-13 Cygnus Broadband, Inc. Communications base station with decision function for distributing traffic across multiple backhauls
JP6130836B2 (ja) * 2011-09-12 2017-05-17 株式会社Nttドコモ Fddリソース割り当てを用いる移動通信における拡張ローカルアクセス
WO2013052805A1 (en) * 2011-10-07 2013-04-11 Interdigital Patent Holdings Inc. Method and apparatus for integrating different radio access technologies using carrier aggregation
GB2498988B (en) * 2012-02-02 2014-08-06 Broadcom Corp Communications apparatus and methods
US9307414B2 (en) * 2012-05-03 2016-04-05 Blackberry Limited Co-existence aware rate support
AU2013295531B2 (en) * 2012-07-27 2016-06-30 Huawei Technologies Co., Ltd. System and method for multiple point communications
US9184886B2 (en) * 2012-08-10 2015-11-10 Blackberry Limited TD LTE secondary component carrier in unlicensed bands
US20140160937A1 (en) * 2012-12-06 2014-06-12 Telefonaktiebolaget L M Ericsson (Publ) Common radio resource control for cellular radio and wifi
WO2014124666A1 (en) * 2013-02-13 2014-08-21 Nokia Solutions And Networks Oy Method and network element for managing backhaul resources
US8995299B2 (en) * 2013-02-27 2015-03-31 Telefonaktiebolaget L M Ericsson (Publ) Aggregation of carriers of a cellular radio network with carriers of an auxiliary network
US9578671B2 (en) * 2013-03-15 2017-02-21 Blackberry Limited Establishing multiple connections between a user equipment and wireless access network nodes
US20140274081A1 (en) * 2013-03-18 2014-09-18 Telefonaktiebolaget L M Ericsson (Publ) Coordinated virtual devices using disparate wireless communication technologies
CN105075388B (zh) * 2013-03-29 2019-07-16 英特尔Ip公司 用于辅助双连通性的技术
US9107126B2 (en) * 2013-04-13 2015-08-11 Fujitsu Limited Radio resource control for dual-access-technology cells
US9642145B2 (en) * 2013-05-07 2017-05-02 Calix, Inc. Methods and apparatuses for dynamic backhaul bandwidth management in wireless networks
US9642146B2 (en) * 2013-06-05 2017-05-02 Huawei Technologies Co., Ltd. System and method for an agile wireless access network
US20140376426A1 (en) * 2013-06-20 2014-12-25 Gary David Boudreau Machine type communication aggregator apparatus and method
EP2833665A1 (en) * 2013-07-31 2015-02-04 Fujitsu Limited Activation mechanism for small cells
EP2840851A1 (en) * 2013-08-21 2015-02-25 Nokia Corporation UL-DL Interference Management for TDD eIMTA
US9930589B2 (en) * 2013-09-09 2018-03-27 Nokia Technologies Oy Detection and recovery from loss of small cell connection

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012039656A1 (en) 2010-09-21 2012-03-29 Telefonaktiebolaget L M Ericsson (Publ) Relaying in mixed licensed and unlicensed carrier aggregation
US20120129522A1 (en) 2010-11-24 2012-05-24 Sang Gook Kim Method of communicating data based on an unlicensed band in a wireless communication system
US20120250631A1 (en) 2011-03-31 2012-10-04 Renesas Mobile Corporation Multiplexing Logical Channels in Mixed Licensed and Unlicensed Spectrum Carrier Aggregation
WO2012134567A1 (en) * 2011-04-01 2012-10-04 Intel Corporation Opportunistic carrier aggregation using short range extension carriers
US20130163543A1 (en) * 2011-12-22 2013-06-27 Interdigital Patent Holdings, Inc. Control signaling in lte carrier aggregation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3GPP RP-111094

Also Published As

Publication number Publication date
WO2015035019A9 (en) 2015-06-18
JP2016535540A (ja) 2016-11-10
WO2015035019A8 (en) 2015-07-16
KR20160051851A (ko) 2016-05-11
CN105519217A (zh) 2016-04-20
EP3042535A1 (en) 2016-07-13
US20150063151A1 (en) 2015-03-05
WO2015035019A1 (en) 2015-03-12
JP6453339B2 (ja) 2019-01-16
CA2920401A1 (en) 2015-03-12

Similar Documents

Publication Publication Date Title
KR102231808B1 (ko) 비허가 스펙트럼에서의 기회주의적 보충 다운링크
KR102229489B1 (ko) 비허가된 스펙트럼에서의 캐리어 감지 적응적 송신 (csat)
US10334588B2 (en) Carrier sense adaptive transmission (CSAT) coordination in unlicensed spectrum
KR102162194B1 (ko) 비허가된 스펙트럼에서의 사용자 장비 (ue) 의 성능의 개선
EP3042525B1 (en) Robust inter-radio access technology operations in unlicensed spectrum
US20150163823A1 (en) Interference classification-based carrier sense adaptive transmission (csat) in unlicensed spectrum
US20150063150A1 (en) Measurement reporting in unlicensed spectrum
US9955503B2 (en) Carrier sense adaptive transmission (CSAT) communication scheme detection and mitigation in unlicensed spectrum

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20160401

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20190819

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20200925

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20210218

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20210317

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20210317

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20240201

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20241223

Start annual number: 5

End annual number: 5