KR102234328B1 - 비허가된 스펙트럼에서 캐리어 감지 적응적 송신을 수행하기 위한 기법들 - Google Patents

비허가된 스펙트럼에서 캐리어 감지 적응적 송신을 수행하기 위한 기법들 Download PDF

Info

Publication number
KR102234328B1
KR102234328B1 KR1020167008424A KR20167008424A KR102234328B1 KR 102234328 B1 KR102234328 B1 KR 102234328B1 KR 1020167008424 A KR1020167008424 A KR 1020167008424A KR 20167008424 A KR20167008424 A KR 20167008424A KR 102234328 B1 KR102234328 B1 KR 102234328B1
Authority
KR
South Korea
Prior art keywords
signal
network
determining
communication medium
snr
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
KR1020167008424A
Other languages
English (en)
Korean (ko)
Other versions
KR20160060064A (ko
Inventor
아메드 카멜 사덱
모하마드 나그쉬바르
나치아판 발리아판
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 KR20160060064A publication Critical patent/KR20160060064A/ko
Application granted granted Critical
Publication of KR102234328B1 publication Critical patent/KR102234328B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0894—Packet rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H04W72/082—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167008424A 2013-09-24 2014-09-19 비허가된 스펙트럼에서 캐리어 감지 적응적 송신을 수행하기 위한 기법들 Active KR102234328B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361881837P 2013-09-24 2013-09-24
US61/881,837 2013-09-24
US201461981608P 2014-04-18 2014-04-18
US61/981,608 2014-04-18
US14/486,114 US10356623B2 (en) 2013-09-24 2014-09-15 Techniques for performing carrier sense adaptive transmission in unlicensed spectrum
US14/486,114 2014-09-15
PCT/US2014/056616 WO2015047912A2 (en) 2013-09-24 2014-09-19 Techniques for performing carrier sense adaptive transmission in unlicensed spectrum

Publications (2)

Publication Number Publication Date
KR20160060064A KR20160060064A (ko) 2016-05-27
KR102234328B1 true KR102234328B1 (ko) 2021-03-30

Family

ID=52690846

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167008424A Active KR102234328B1 (ko) 2013-09-24 2014-09-19 비허가된 스펙트럼에서 캐리어 감지 적응적 송신을 수행하기 위한 기법들

Country Status (6)

Country Link
US (1) US10356623B2 (enExample)
EP (1) EP3050337B1 (enExample)
JP (1) JP6440718B2 (enExample)
KR (1) KR102234328B1 (enExample)
CN (1) CN105580408B (enExample)
WO (1) WO2015047912A2 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150003414A1 (en) 2013-06-26 2015-01-01 Cable Television Laboratories, Inc. Capacity sharing between wireless systems
US10542435B2 (en) 2013-09-24 2020-01-21 Qualcomm Incorporated Carrier sense adaptive transmission (CSAT) in unlicensed spectrum
US9775048B2 (en) 2013-09-24 2017-09-26 Qualcomm Incorporated Performance of a user equipment (UE) in unlicensed spectrum
US9445278B2 (en) 2014-04-11 2016-09-13 Qualcomm Incorporated Classification-based adaptive transmission in unlicensed spectrum
US9392614B2 (en) 2014-06-30 2016-07-12 Intel IP Corporation Listen before talk for cellular in unlicensed band
US20160037536A1 (en) 2014-07-29 2016-02-04 Cable Television Laboratories, Inc. Downlink power control for interference mitigation in competing communication systems
US9513671B2 (en) 2014-08-01 2016-12-06 Microsoft Technology Licensing, Llc Peripheral retention device
US10191986B2 (en) 2014-08-11 2019-01-29 Microsoft Technology Licensing, Llc Web resource compatibility with web applications
CN113630899B (zh) * 2014-08-19 2024-06-04 瑞典爱立信有限公司 在通信网络中控制传送的方法和装置
US9705637B2 (en) * 2014-08-19 2017-07-11 Microsoft Technology Licensing, Llc Guard band utilization for wireless data communication
US9397723B2 (en) 2014-08-26 2016-07-19 Microsoft Technology Licensing, Llc Spread spectrum wireless over non-contiguous channels
US9424048B2 (en) 2014-09-15 2016-08-23 Microsoft Technology Licensing, Llc Inductive peripheral retention device
JP6619742B2 (ja) * 2014-09-26 2019-12-11 京セラ株式会社 基地局及びユーザ端末
US9814089B2 (en) 2014-10-24 2017-11-07 Qualcomm Incorporated System timing-aware co-existence on a shared communication medium
KR20160089486A (ko) * 2014-10-27 2016-07-27 후아웨이 테크놀러지 컴퍼니 리미티드 적응적 변조 및 코딩 방법과 장치
US9326157B1 (en) 2014-11-06 2016-04-26 Intel IP Corporation Subframe aligned listen-before-talk for cellular in unlicensed band
CN105813087A (zh) * 2014-12-31 2016-07-27 中兴通讯股份有限公司 数据传输方法、频谱资源的共享方法及装置
WO2016121672A1 (ja) 2015-01-30 2016-08-04 京セラ株式会社 ユーザ端末及び基地局
US10700988B2 (en) 2015-03-05 2020-06-30 Cisco Technology, Inc. System and method for dynamic bandwidth adjustments for cellular interfaces in a network environment
KR102278519B1 (ko) * 2015-04-22 2021-07-16 삼성전자주식회사 비인가 대역을 지원하는 무선 통신 시스템에서 데이터 송수신 방법 및 장치
US9806836B2 (en) * 2015-05-13 2017-10-31 Qualcomm Incorporated Co-existence-aware communication in shared spectrum
WO2016183533A1 (en) 2015-05-14 2016-11-17 Cable Laboratories Llc Hybrid automatic repeat request (harq) in listen before talk systems
US10306663B2 (en) 2015-05-22 2019-05-28 Telefonaktiebolaget L M Ericsson (Publ) Method and system for sharing radiofrequency spectrum following a contention based protocol with determination of transmission time duration
CN114759995B (zh) * 2015-06-04 2024-06-28 索尼公司 用于无线通信的装置、频谱管理装置和用户设备
KR102450976B1 (ko) 2015-07-31 2022-10-05 삼성전자 주식회사 무선 통신 시스템에서 단말의 부차반송파를 제어하기 위한 장치 및 방법
US10110337B2 (en) 2015-08-28 2018-10-23 Qualcomm Incorporated Techniques for performing carrier sense adaptive transmission in unlicensed spectrum
CN106535198B (zh) * 2015-09-15 2021-11-09 索尼公司 频谱管理装置及方法、基站侧和用户设备侧的装置及方法
CN106559892B (zh) * 2015-09-25 2021-01-12 上海诺基亚贝尔股份有限公司 用于会话前侦听的方法和设备
US9974089B2 (en) * 2015-09-29 2018-05-15 Huawei Technologies Co., Ltd. Methods and systems for selection of channels for unlicensed wireless communications
CN106686726B (zh) * 2015-11-05 2021-10-01 索尼公司 无线通信设备和无线通信方法
US9985909B2 (en) * 2016-01-29 2018-05-29 Provenance Asset Group Llc Method and apparatus for implementing an adaptive coexistence scheme
WO2017132839A1 (en) * 2016-02-02 2017-08-10 Nec Corporation Method and device for performing partial subframe transmission
KR102474512B1 (ko) 2016-02-12 2022-12-06 삼성전자 주식회사 이동통신 시스템에서 단말의 제어 정보 수신 방법 및 장치
US10143036B2 (en) * 2016-07-30 2018-11-27 Phazr, Inc. Millimeter wave wireless system using licensed and unlicensed frequency sprectrum
KR101934746B1 (ko) * 2016-11-08 2019-01-03 아주대학교산학협력단 동적 abs를 이용한 듀티사이클의 구성 방법 및 장치
US10608755B2 (en) 2016-11-23 2020-03-31 Aram Falsafi Method and apparatus for wireless communication with improved performance
CN108243452B (zh) * 2016-12-23 2021-05-25 南宁富桂精密工业有限公司 无线中继系统及方法
US11403888B2 (en) * 2018-09-24 2022-08-02 Gojo Industries, Inc. Method and system for using data packet beaconing to determine compliance with protocols
JP7439016B2 (ja) * 2021-05-31 2024-02-27 Kddi株式会社 複数の通信規格の通信を共存させる基地局装置、制御方法、及びプログラム
CN115209519B (zh) * 2022-06-02 2024-01-26 四川大学 短帧开环结构的无线时间同步设备
CN117998449A (zh) * 2022-10-27 2024-05-07 中兴通讯股份有限公司 多通道数据传输方法及电子设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009267995A (ja) * 2008-04-28 2009-11-12 Univ Of Electro-Communications コグニティブ無線通信システム、通信方法、および通信機器
WO2012093349A2 (en) * 2011-01-06 2012-07-12 Altair Semiconductor Ltd. Lte/wi-fi coexistence
WO2013112983A2 (en) * 2012-01-26 2013-08-01 Interdigital Patent Holdings, Inc. Dynamic parameter adjustment for lte coexistence

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002211436B2 (en) * 2000-10-06 2006-03-16 Cognio, Inc. Systems and methods for interference mitigation among multiple WLAN protocols
WO2003081925A1 (en) 2002-03-19 2003-10-02 M2 Networks, Inc. Dynamic channel selection in wireless modems
US20030181211A1 (en) * 2002-03-19 2003-09-25 Javad Razavilar Method and apparatus for dynamic channel selection in wireless modems
US9258833B2 (en) 2006-02-09 2016-02-09 Altair Semiconductor Ltd. LTE/Wi-Fi coexistence
US20080056201A1 (en) * 2006-03-22 2008-03-06 Broadcom Corporation, A California Corporation Interference parameter reporting from client devices to access point for use in modifying wireless operations
CN101047995B (zh) 2006-06-16 2012-04-04 华为技术有限公司 一种信道切换方法及干扰检测门限的自适应方法
EP2160920B1 (en) 2007-05-22 2018-04-11 Telefonaktiebolaget LM Ericsson (publ) Method and system for inter-system interference based radio control
US20090129332A1 (en) 2007-11-20 2009-05-21 Qualcomm Incorporated Methods and apparatus for providing an efficient frame structure for wireless communication systems
US8355360B2 (en) * 2008-05-14 2013-01-15 Motorola Mobility Llc Method and apparatus for allocating downlink power in an orthogonal frequency division multiplexing communication system
JP5321075B2 (ja) 2009-01-16 2013-10-23 ソニー株式会社 無線通信端末
BR122018010828B1 (pt) 2009-06-15 2021-05-11 Guangdong Oppo Mobile Telecommunications Corp., Ltd método para ativar ou desativar uma portadora para um equipamento de usuário e um equipamento de usuário
CN101600212B (zh) 2009-07-06 2011-06-01 北京邮电大学 一种用于ofdm系统的软频率复用的改进方法
CN102026379B (zh) 2009-09-18 2014-09-17 株式会社Ntt都科摩 家庭基站选择载波的方法及家庭基站
US8774209B2 (en) 2009-12-02 2014-07-08 Qualcomm Incorporated Apparatus and method for spectrum sharing using listen-before-talk with quiet periods
WO2011071223A1 (ko) 2009-12-07 2011-06-16 엘지전자 주식회사 복수의 콤포넌트 반송파를 지원하는 무선 통신 시스템에서 신호 송수신 방법 및 장치
EP2522194B1 (en) 2010-01-06 2014-05-21 InterDigital Patent Holdings, Inc. Method and apparatus for assisted/coordinated intra-home communications
CN101808333B (zh) 2010-02-02 2013-09-04 深圳先进技术研究院 共享信道的方法及系统
US8848607B2 (en) 2010-03-30 2014-09-30 Qualcomm Incorporated Method and apparatus to facilitate support for multi-radio coexistence
GB2479534B (en) 2010-04-12 2014-11-12 Samsung Electronics Co Ltd Handover with carrier aggregation
WO2011134491A1 (en) 2010-04-26 2011-11-03 Nokia Siemens Networks Oy Orthogonalization of channels and/or signals
CN106455076B (zh) 2010-04-30 2022-01-25 索尼公司 无线资源控制装置和方法、基站和终端装置及其方法
US8509802B2 (en) 2010-05-26 2013-08-13 Qualcomm Incorporated Methods and apparatus supporting load balancing in a wireless communications system
KR101724371B1 (ko) 2010-05-28 2017-04-10 삼성전자주식회사 셀들이 중첩되는 무선통신 시스템에서 이동성을 지원하기 위한 장치 및 방법
US8838046B2 (en) 2010-06-18 2014-09-16 Mediatek Inc. System and method of hybrid FDM/TDM coexistence interference avoidance
KR20110138744A (ko) 2010-06-21 2011-12-28 주식회사 팬택 다수의 요소 반송파를 운영하는 무선 통신 시스템에서의 요소 반송파 재구성 장치 및 방법과, 그를 위한 ｒｒｃ 연결 재구성 메시지 전송 장치 및 방법
JP5581975B2 (ja) 2010-07-07 2014-09-03 ソニー株式会社 通信制御装置、通信制御方法、通信システム及び通信装置
CN103120003B (zh) * 2010-09-23 2016-09-28 黑莓有限公司 在无线网络环境中动态协调无线资源使用的系统和方法
US8780880B2 (en) 2010-10-01 2014-07-15 Mediatek Singapore Pte, Ltd. Method of TDM in-device coexistence interference avoidance
TWI524799B (zh) 2010-10-12 2016-03-01 內數位專利控股公司 電視閒置頻段頻道選擇及網路配置以服務為基礎之方法
US9173121B2 (en) 2010-11-01 2015-10-27 Qualcomm Incorporated Method and apparatus for restricted measuring in a wireless network
EP2636266B1 (en) 2010-11-05 2021-09-15 InterDigital Patent Holdings, Inc. Silent period method and apparatus for dynamic spectrum management
WO2012067430A2 (ko) 2010-11-16 2012-05-24 엘지전자 주식회사 제어 정보를 제공하는 방법 및 이를 위한 장치
US8537799B2 (en) 2010-12-31 2013-09-17 Qualcomm Incorporated Coexistence mechanism for collocated WLAN and WWAN communication devices
US8908656B2 (en) 2011-01-10 2014-12-09 Qualcomm Incorporated Support for multi-radio coexistence during connection setup
US9578649B2 (en) 2011-01-20 2017-02-21 Qualcomm Incorporated Method and apparatus to facilitate support for multi-radio coexistence
EP2668798A1 (en) 2011-01-26 2013-12-04 Nokia Corp. Apparatus and method for radio systems co-existence on secondary carriers
WO2012106843A1 (en) 2011-02-11 2012-08-16 Renesas Mobile Corporation Signaling method to enable controlled tx deferring in mixed licensed and unlicensed spectrum carrier aggregation in future lte-a networks
US20120250631A1 (en) 2011-03-31 2012-10-04 Renesas Mobile Corporation Multiplexing Logical Channels in Mixed Licensed and Unlicensed Spectrum Carrier Aggregation
US20120264468A1 (en) 2011-04-12 2012-10-18 Renesas Mobile Corporation Sensing configuration in carrier aggregation scenarios
EP2698024A1 (en) 2011-04-15 2014-02-19 Telefonaktiebolaget LM Ericsson (PUBL) Methods and devices for radio link monitoring
CN103477678B (zh) 2011-04-15 2017-08-25 安华高科技通用Ip(新加坡)公司 电视空白波段上的lte载波聚合配置
WO2012145905A1 (zh) 2011-04-28 2012-11-01 富士通株式会社 工作状态的控制方法及终端设备
US9237584B2 (en) 2011-05-30 2016-01-12 Broadcom Corporation Methods and apparatus for managing wireless communication using unlicensed frequency bands
US8675605B2 (en) 2011-06-02 2014-03-18 Broadcom Corporation Frequency hopping in license-exempt/shared bands
US9363826B2 (en) 2011-07-08 2016-06-07 Intel Corporation Wireless device and method for wireless channel access
CN103765824B (zh) 2011-07-14 2017-03-22 美国博通公司 用于在系统的未许可频带上提供灵活时间共享方案的方法和装置
KR101568946B1 (ko) 2011-07-29 2015-11-13 블랙베리 리미티드 미리 결정된 다운링크 채널을 사용하여 향상된 디바이스 내 공존 간섭 회피
KR20150079995A (ko) 2011-10-03 2015-07-08 인텔 코포레이션 장치 간(ｄ２ｄ) 통신 메커니즘
US9603025B2 (en) 2011-11-04 2017-03-21 Broadcom Corporation Method and apparatus for synchronization mechanisms on un-licensed band
WO2013071488A1 (en) 2011-11-15 2013-05-23 Renesas Mobile Corporation Method, apparatus and computer program product for unlicensed carrier adaptation
JP5834820B2 (ja) 2011-11-24 2015-12-24 住友電気工業株式会社 信号を測定する方法、及び端末装置
JP5250689B2 (ja) 2011-12-05 2013-07-31 シャープ株式会社 無線ｌａｎシステムの基地局及び端末
WO2013086659A1 (en) 2011-12-15 2013-06-20 Renesas Mobile Corporation Centralized control sharing of spectrum for coexistence of wireless communication systems in unlicensed bands
KR20140113976A (ko) 2011-12-22 2014-09-25 인터디지탈 패튼 홀딩스, 인크 동적 스펙트럼 할당을 위한 방법, 장치 및 시스템
EP3432666B1 (en) 2011-12-22 2021-06-16 Interdigital Patent Holdings, Inc. Control signaling in lte carrier aggregation
WO2013100827A1 (en) 2011-12-27 2013-07-04 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for dynamic allocation of a shared bandwidth
GB2498924A (en) 2012-01-05 2013-08-07 Renesas Mobile Corp Allocating resources between two wireless networks on an unlicensed band
US20130184030A1 (en) 2012-01-12 2013-07-18 Qualcomm Incorporated Methods and apparatus for generating and/or using a signal suppression utility metric
US9203559B2 (en) 2012-01-27 2015-12-01 Blackberry Limited System and method for supporting inter-band carrier aggregation with different UL/DL TDD configurations
US9820158B2 (en) 2012-03-07 2017-11-14 Qualcomm Incorporated Multi-radio interference mitigation via frequency selectivity
US9433003B2 (en) 2012-03-07 2016-08-30 Qualcomm Incorporated Multi-radio coexistence via timing controls for radios using the same radio access technology
WO2013131257A1 (en) 2012-03-07 2013-09-12 Renesas Mobile Corporation Methods and apparatuses for facilitating multiple operator coordination for transmissions in an unlicensed band
CN103369650B (zh) 2012-03-26 2017-02-08 电信科学技术研究院 一种上行功率控制方法及用户设备
US9788251B2 (en) 2012-03-30 2017-10-10 Nokia Solutions And Networks Oy Devices, methods and computer program products for an improved handover in inter-site carrier aggregation scenarios
US9204339B2 (en) 2012-08-07 2015-12-01 Nokia Solutions And Networks Oy Control mechanism for autonomous mobility of terminal device
US9184886B2 (en) 2012-08-10 2015-11-10 Blackberry Limited TD LTE secondary component carrier in unlicensed bands
CN103686858B (zh) 2012-08-31 2018-02-06 华为技术有限公司 上行控制信息的反馈方法、基站及用户设备
EP3547743A1 (en) 2012-10-30 2019-10-02 Sony Corporation Communication control device, terminal device, program, and communication control method
US9398480B2 (en) * 2012-11-02 2016-07-19 Telefonaktiebolaget L M Ericsson (Publ) Methods of obtaining measurements in the presence of strong and/or highly varying interference
US9775048B2 (en) 2013-09-24 2017-09-26 Qualcomm Incorporated Performance of a user equipment (UE) in unlicensed spectrum
US10542435B2 (en) 2013-09-24 2020-01-21 Qualcomm Incorporated Carrier sense adaptive transmission (CSAT) in unlicensed spectrum
US10334588B2 (en) 2013-12-11 2019-06-25 Qualcomm Incorporated Carrier sense adaptive transmission (CSAT) coordination in unlicensed spectrum
US20150163823A1 (en) 2013-12-11 2015-06-11 Qualcomm Incorporated Interference classification-based carrier sense adaptive transmission (csat) in unlicensed spectrum
CN105027600A (zh) * 2014-01-29 2015-11-04 华为技术有限公司 数据的处理方法和装置
US10044438B2 (en) 2014-02-17 2018-08-07 Qualcomm, Incorporated Carrier sense adaptive transmission (CSAT) measurements in shared spectrum
US9756679B2 (en) 2014-04-11 2017-09-05 Qualcomm Incorporated Discontinuous reception (DRX)-aware carrier sense adaptive transmission (CSAT) in shared spectrum
US9750014B2 (en) 2014-04-22 2017-08-29 Qualcomm Incorporated Interlaced carrier sense adaptive transmission (CSAT) co-existence in shared spectrum

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009267995A (ja) * 2008-04-28 2009-11-12 Univ Of Electro-Communications コグニティブ無線通信システム、通信方法、および通信機器
WO2012093349A2 (en) * 2011-01-06 2012-07-12 Altair Semiconductor Ltd. Lte/wi-fi coexistence
WO2013112983A2 (en) * 2012-01-26 2013-08-01 Interdigital Patent Holdings, Inc. Dynamic parameter adjustment for lte coexistence

Also Published As

Publication number Publication date
EP3050337B1 (en) 2017-10-18
EP3050337A2 (en) 2016-08-03
WO2015047912A3 (en) 2015-05-28
US20150085683A1 (en) 2015-03-26
CN105580408A (zh) 2016-05-11
US10356623B2 (en) 2019-07-16
KR20160060064A (ko) 2016-05-27
JP2016534680A (ja) 2016-11-04
CN105580408B (zh) 2019-12-13
WO2015047912A2 (en) 2015-04-02
JP6440718B2 (ja) 2018-12-19

Similar Documents

Publication Publication Date Title
KR102234328B1 (ko) 비허가된 스펙트럼에서 캐리어 감지 적응적 송신을 수행하기 위한 기법들
KR101866109B1 (ko) 비허가 스펙트럼에서의 강건한 라디오 액세스 기술 간 동작들
US10110337B2 (en) Techniques for performing carrier sense adaptive transmission in unlicensed spectrum
US10334588B2 (en) Carrier sense adaptive transmission (CSAT) coordination in unlicensed spectrum
JP6453339B2 (ja) 免許不要周波数帯における日和見的補助ダウンリンク
US20150063150A1 (en) Measurement reporting in unlicensed spectrum
US20150163823A1 (en) Interference classification-based carrier sense adaptive transmission (csat) 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: 20160330

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: 20190903

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: 20200702

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: 20210104

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20210325

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20210325

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20241223

Start annual number: 5

End annual number: 5