JP6440718B2 - 免許不要周波数帯においてキャリア感知適応送信を実行するための技法 - Google Patents

免許不要周波数帯においてキャリア感知適応送信を実行するための技法 Download PDF

Info

Publication number
JP6440718B2
JP6440718B2 JP2016544029A JP2016544029A JP6440718B2 JP 6440718 B2 JP6440718 B2 JP 6440718B2 JP 2016544029 A JP2016544029 A JP 2016544029A JP 2016544029 A JP2016544029 A JP 2016544029A JP 6440718 B2 JP6440718 B2 JP 6440718B2
Authority
JP
Japan
Prior art keywords
signal
network
communication medium
utilization
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
JP2016544029A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016534680A5 (OSRAM
JP2016534680A (ja
Inventor
アハメド・カメル・サデク
モハンマド・ナフシュヴァール
ナチアッパン・ヴァリアッパン
Original Assignee
クアルコム，インコーポレイテッド
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 クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2016534680A publication Critical patent/JP2016534680A/ja
Publication of JP2016534680A5 publication Critical patent/JP2016534680A5/ja
Application granted granted Critical
Publication of JP6440718B2 publication Critical patent/JP6440718B2/ja
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
    • 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]
    • 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

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)
JP2016544029A 2013-09-24 2014-09-19 免許不要周波数帯においてキャリア感知適応送信を実行するための技法 Active JP6440718B2 (ja)

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 (3)

Publication Number Publication Date
JP2016534680A JP2016534680A (ja) 2016-11-04
JP2016534680A5 JP2016534680A5 (OSRAM) 2017-10-12
JP6440718B2 true JP6440718B2 (ja) 2018-12-19

Family

ID=52690846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016544029A Active JP6440718B2 (ja) 2013-09-24 2014-09-19 免許不要周波数帯においてキャリア感知適応送信を実行するための技法

Country Status (6)

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

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9426663B2 (en) 2013-06-26 2016-08-23 Cable Television Laboratories, Inc. Capacity sharing between wireless systems
US9775048B2 (en) 2013-09-24 2017-09-26 Qualcomm Incorporated Performance of a user equipment (UE) in unlicensed spectrum
US9491632B2 (en) 2013-09-24 2016-11-08 Qualcomm Incorporated Carrier sense adaptive transmission (CSAT) 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
US10091769B2 (en) 2014-07-29 2018-10-02 Cable Television Laboratories, Inc. LTE signaling in RF bands with 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
US9705637B2 (en) * 2014-08-19 2017-07-11 Microsoft Technology Licensing, Llc Guard band utilization for wireless data communication
ES2782000T3 (es) * 2014-08-19 2020-09-09 Ericsson Telefon Ab L M Evitación de colisión con transmisión sincronizada
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
WO2016047514A1 (ja) * 2014-09-26 2016-03-31 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
JP6604378B2 (ja) * 2014-10-27 2019-11-13 華為技術有限公司 適応変調コーディングの方法および装置
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
JP6298904B2 (ja) 2015-01-30 2018-03-20 京セラ株式会社 ユーザ端末、方法、及び移動通信システム
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
US10333656B2 (en) 2015-05-14 2019-06-25 Cable Television Laboratories, Inc. Uplink channel reservation with conflicting wireless communications
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
CN106304099B (zh) * 2015-06-04 2022-05-03 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
CN112333715B (zh) * 2015-09-15 2025-01-14 索尼公司 电子设备及频谱管理方法、基站侧的电子设备及方法
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

Family Cites Families (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1143602A (en) * 2000-10-06 2002-04-15 Aryya Communications Inc Systems and methods for interference mitigation among multiple wlan protocols
US20030181211A1 (en) * 2002-03-19 2003-09-25 Javad Razavilar Method and apparatus for dynamic channel selection in wireless modems
WO2003081925A1 (en) 2002-03-19 2003-10-02 M2 Networks, Inc. Dynamic channel selection in wireless modems
US9258833B2 (en) 2006-02-09 2016-02-09 Altair Semiconductor Ltd. LTE/Wi-Fi coexistence
WO2012093349A2 (en) 2011-01-06 2012-07-12 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
WO2008142529A2 (en) 2007-05-22 2008-11-27 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
JP5115852B2 (ja) 2008-04-28 2013-01-09 国立大学法人電気通信大学 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
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
EP2443899B1 (en) 2009-06-15 2015-10-21 BlackBerry Limited Method and system for discontinuous reception operation for long term evolution advanced carrier aggregation
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
CA2783499C (en) 2009-12-07 2017-01-17 Lg Electronics Inc. Method and apparatus for transmitting and receiving a signal in a wireless communication system that supports plural component carriers
KR20170061198A (ko) 2010-01-06 2017-06-02 인터디지탈 패튼 홀딩스, 인크 지원/조정된 홈 내 통신을 위한 방법 및 장치
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
EP2620028B1 (en) * 2010-09-23 2020-04-29 BlackBerry Limited System and method for dynamic coordination of radio resources usage in a wireless network environment
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
JP5690946B2 (ja) 2010-11-05 2015-03-25 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 動的スペクトル管理のためのサイレント期間方法および装置
US8964684B2 (en) 2010-11-16 2015-02-24 Lg Electronics Inc. Method and apparatus for providing control information
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
CN103339979A (zh) 2011-01-26 2013-10-02 诺基亚公司 用于无线电系统在辅载波上共存的装置和方法
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
GB2477649B (en) 2011-03-31 2012-01-11 Renesas Mobile Corp 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
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
EP2698024A1 (en) 2011-04-15 2014-02-19 Telefonaktiebolaget LM Ericsson (PUBL) Methods and devices for radio link monitoring
CN103493581B (zh) 2011-04-28 2016-11-16 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
EP2730141B1 (en) 2011-07-08 2017-10-04 Intel Corporation Wireless device and method for wireless channel access
WO2013006988A1 (en) 2011-07-14 2013-01-17 Renesas Mobile Corporation Methods and apparatuses for provision of a flexible time sharing scheme on an unlicensed band of a system
EP2737765B1 (en) 2011-07-29 2015-04-01 BlackBerry Limited Enhanced in-device coexistence interference avoidance using predetermined downlink channel
CN104025475B (zh) 2011-10-03 2018-04-13 英特尔公司 装置到装置(d2d)通信机制
WO2013063808A1 (en) 2011-11-04 2013-05-10 Renesas Mobile 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
JP2015506604A (ja) 2011-12-22 2015-03-02 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 動的スペクトル割当てのための方法、装置、およびシステム
JP5961282B2 (ja) 2011-12-22 2016-08-02 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 Ｌｔｅキャリアアグリゲーションでの制御シグナリング
US9426815B2 (en) 2011-12-27 2016-08-23 Telefonaktiebolaget Lm 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
TW201345278A (zh) 2012-01-26 2013-11-01 Interdigital Patent Holdings Lte共存動態參數調整
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
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
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
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
WO2014069057A1 (ja) 2012-10-30 2014-05-08 ソニー株式会社 通信制御装置、端末装置、プログラム及び通信制御方法
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
US9491632B2 (en) 2013-09-24 2016-11-08 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
EP3094124B1 (en) * 2014-01-29 2019-04-03 Huawei Technologies Co., Ltd. Data processing method and device
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

Also Published As

Publication number Publication date
CN105580408A (zh) 2016-05-11
US20150085683A1 (en) 2015-03-26
WO2015047912A2 (en) 2015-04-02
US10356623B2 (en) 2019-07-16
EP3050337B1 (en) 2017-10-18
CN105580408B (zh) 2019-12-13
JP2016534680A (ja) 2016-11-04
EP3050337A2 (en) 2016-08-03
KR20160060064A (ko) 2016-05-27
WO2015047912A3 (en) 2015-05-28
KR102234328B1 (ko) 2021-03-30

Similar Documents

Publication Publication Date Title
JP6440718B2 (ja) 免許不要周波数帯においてキャリア感知適応送信を実行するための技法
JP6297701B2 (ja) 免許不要周波数帯における無線アクセス技術間のロバストな動作
US10110337B2 (en) Techniques for performing carrier sense adaptive transmission 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
JP6360161B2 (ja) 免許不要周波数帯におけるキャリア感知適応送信（ｃｓａｔ）
JP6190075B2 (ja) 免許不要周波数帯における分類に基づく適応送信
JP6457521B2 (ja) 免許不要周波数帯におけるキャリア感知適応送信（ｃｓａｔ）の協調
US20150063150A1 (en) Measurement reporting in unlicensed spectrum
US20150163823A1 (en) Interference classification-based carrier sense adaptive transmission (csat) in unlicensed spectrum
JP6464169B2 (ja) 免許不要周波数帯におけるキャリア感知適応送信（ｃｓａｔ）通信方式の検出および緩和
JP2016534587A5 (OSRAM)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170828

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170828

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180927

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20181022

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20181120

R150 Certificate of patent or registration of utility model

Ref document number: 6440718

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250