CN112688768B - 用于在未许可的射频频带上发送和接收信道占用标识符的方法和装置 - Google Patents
用于在未许可的射频频带上发送和接收信道占用标识符的方法和装置 Download PDFInfo
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- CN112688768B CN112688768B CN202011538834.XA CN202011538834A CN112688768B CN 112688768 B CN112688768 B CN 112688768B CN 202011538834 A CN202011538834 A CN 202011538834A CN 112688768 B CN112688768 B CN 112688768B
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Classifications
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- 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
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
- H04B7/0808—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching comparing all antennas before reception
- H04B7/0811—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching comparing all antennas before reception during preamble or gap period
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/146—Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- 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
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011538834.XA CN112688768B (zh) | 2014-08-22 | 2015-07-07 | 用于在未许可的射频频带上发送和接收信道占用标识符的方法和装置 |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462040637P | 2014-08-22 | 2014-08-22 | |
| US62/040,637 | 2014-08-22 | ||
| US14/791,835 US10356807B2 (en) | 2014-08-22 | 2015-07-06 | Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band |
| US14/791,835 | 2015-07-06 | ||
| CN202011538834.XA CN112688768B (zh) | 2014-08-22 | 2015-07-07 | 用于在未许可的射频频带上发送和接收信道占用标识符的方法和装置 |
| CN201580044648.1A CN106576374B (zh) | 2014-08-22 | 2015-07-07 | 用于在未许可的射频频带上发送和接收信道占用标识符的方法和装置 |
| PCT/US2015/039309 WO2016028400A1 (en) | 2014-08-22 | 2015-07-07 | Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580044648.1A Division CN106576374B (zh) | 2014-08-22 | 2015-07-07 | 用于在未许可的射频频带上发送和接收信道占用标识符的方法和装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112688768A CN112688768A (zh) | 2021-04-20 |
| CN112688768B true CN112688768B (zh) | 2024-04-05 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580044648.1A Active CN106576374B (zh) | 2014-08-22 | 2015-07-07 | 用于在未许可的射频频带上发送和接收信道占用标识符的方法和装置 |
| CN202011538834.XA Active CN112688768B (zh) | 2014-08-22 | 2015-07-07 | 用于在未许可的射频频带上发送和接收信道占用标识符的方法和装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580044648.1A Active CN106576374B (zh) | 2014-08-22 | 2015-07-07 | 用于在未许可的射频频带上发送和接收信道占用标识符的方法和装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US10356807B2 (OSRAM) |
| EP (2) | EP3183934B1 (OSRAM) |
| JP (1) | JP2017531366A (OSRAM) |
| KR (2) | KR102060163B1 (OSRAM) |
| CN (2) | CN106576374B (OSRAM) |
| BR (1) | BR112017003089B1 (OSRAM) |
| WO (1) | WO2016028400A1 (OSRAM) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10356807B2 (en) | 2014-08-22 | 2019-07-16 | Qualcomm Incorporated | Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band |
| WO2016036181A1 (ko) * | 2014-09-05 | 2016-03-10 | 엘지전자 주식회사 | 비면허 대역에서의 통신 방법 및 이를 이용한 장치 |
| US20160095009A1 (en) * | 2014-09-25 | 2016-03-31 | Alcatel-Lucent Usa Inc. | Occupancy notifications for unlicensed frequency bands |
| US9860805B2 (en) * | 2014-12-04 | 2018-01-02 | Htc Corporation | Device of handling energy detection in unlicensed band |
| US9942801B2 (en) * | 2014-12-15 | 2018-04-10 | Qualcomm Incorporated | Techniques for reserving a channel of a radio frequency spectrum |
| US10014970B2 (en) * | 2015-03-06 | 2018-07-03 | Qualcomm Incorporated | Mitigation of inter-base station resynchronization loss in LTE/LTE-A networks with contention-based shared frequency spectrum |
| US10009892B2 (en) * | 2015-03-17 | 2018-06-26 | Telefonaktiebolaget L M Ericsson (Publ) | Listen-Before-Talk operation with freeze interval |
| US10159108B2 (en) * | 2015-04-10 | 2018-12-18 | Motorola Mobility Llc | DRX handling in LTE license assisted access operation |
| KR102327135B1 (ko) * | 2015-04-14 | 2021-11-16 | 삼성전자주식회사 | 무선 통신 시스템에서 대역 공유를 위한 장치 및 방법 |
| EP3295586B1 (en) * | 2015-05-14 | 2021-06-30 | Samsung Electronics Co., Ltd. | Method and apparatus for managing contention window in wireless communication system |
| US20160353481A1 (en) * | 2015-05-29 | 2016-12-01 | Acer Incorporated | Device and Method of Handling Communication Operation for Unlicensed Band |
| JP6165201B2 (ja) * | 2015-08-05 | 2017-07-19 | 株式会社Nttドコモ | 無線基地局、ユーザ端末及び無線通信方法 |
| CN106257959B (zh) * | 2015-08-19 | 2020-04-14 | 北京智谷技术服务有限公司 | 确定信道占用的方法和装置 |
| US9622237B2 (en) * | 2015-09-14 | 2017-04-11 | Wilus Institute Of Standards And Technology Inc. | Method, apparatus, and system for channel access in unlicensed band |
| CN108370564B (zh) * | 2016-02-04 | 2023-03-31 | Oppo广东移动通信有限公司 | 用于在非授权载波上传输上行信息的方法和装置 |
| EP3410809B1 (en) * | 2016-02-29 | 2020-04-01 | Huawei Technologies Co., Ltd. | Data transmission method and system at unlicensed frequency spectrum and terminal device |
| CN109075946B (zh) * | 2016-02-29 | 2021-10-12 | 瑞典爱立信有限公司 | 用于传送机会间隔中的多载波传送的方法 |
| ES2951183T3 (es) | 2016-03-23 | 2023-10-18 | Wilus Inst Standards & Tech Inc | Método para acceder a un canal de enlace ascendente en una banda sin licencia de un sistema de comunicaciones inalámbricas, y dispositivo correspondiente |
| US10383114B2 (en) * | 2016-03-24 | 2019-08-13 | Qualcomm Incorporated | On co-channel sidelink LTE V2V and DSRC communication |
| EP3435580A4 (en) | 2016-03-25 | 2019-10-16 | Wilus Institute of Standards and Technology Inc. | METHOD FOR UPLINK CHANNEL ACCESS TO AN UNLICENSE RIBBON IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR |
| KR102775823B1 (ko) | 2016-03-30 | 2025-03-06 | 주식회사 윌러스표준기술연구소 | 비인가 대역에서 채널 엑세스 방법, 장치 및 시스템 |
| JP6702603B2 (ja) * | 2016-03-31 | 2020-06-03 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | クリアチャネルアセスメントにおけるコンテンションウィンドウサイズを決定するための方法および装置 |
| US10187864B2 (en) | 2016-04-01 | 2019-01-22 | Qualcomm Incorporated | Timing advance design for enhanced component carrier |
| WO2017196329A1 (en) | 2016-05-12 | 2017-11-16 | Sony Mobile Communications Inc | Listen before talk (lbt) configuration for wireless communication in unlicensed frequency bands |
| EP3751950B1 (en) * | 2016-06-10 | 2022-08-03 | Telefonaktiebolaget LM Ericsson (publ) | Mbms and pmch in unlicensed bands |
| US10405242B2 (en) | 2016-08-19 | 2019-09-03 | Qualcomm Incorporated | Robust channel reservation on a shared communication medium |
| US10631173B2 (en) * | 2016-09-02 | 2020-04-21 | Qualcomm Incorporated | Radio (NR) procedures for shared spectrum |
| US10200874B2 (en) * | 2016-09-29 | 2019-02-05 | Qualcomm Incorporated | Signature sequence for system identification in a shared spectrum |
| EP3554166B1 (en) | 2017-01-13 | 2022-09-21 | Samsung Electronics Co., Ltd. | Methods and devices for transmitting data packet in wireless communication system |
| KR102450962B1 (ko) * | 2017-01-13 | 2022-10-05 | 삼성전자 주식회사 | 무선 통신 시스템에 있어서 기지국 및 이의 제어 방법 |
| US10893550B2 (en) * | 2017-03-11 | 2021-01-12 | Qualcomm Incorporated | Numerology dependent random access timing |
| KR102398842B1 (ko) | 2017-03-23 | 2022-05-17 | 삼성전자 주식회사 | 무선 통신 시스템에서 무선 경로 변경 방법 및 장치 |
| US11166312B2 (en) * | 2017-05-10 | 2021-11-02 | Qualcomm Incorporated | Cellular vehicle-to-everything design principles |
| US10667259B2 (en) * | 2017-08-17 | 2020-05-26 | Qualcomm Incorporated | Channel reservation transmission schemes in shared radio frequency spectrum |
| US10959263B2 (en) * | 2017-11-03 | 2021-03-23 | Qualcomm Incorporated | Listen before talk for millimeter wave multi-user multiple-input multiple-output communications |
| US11388728B2 (en) * | 2017-12-08 | 2022-07-12 | Qualcomm Incorporated | Channel availability protocol in a shared spectrum |
| US11848878B2 (en) * | 2018-05-11 | 2023-12-19 | Mediatek Inc. | BWP operation in NR-based unlicensed spectrum |
| US11089518B2 (en) | 2018-08-10 | 2021-08-10 | Qualcomm Incorporated | Intertechnology medium sharing for millimeter wave |
| WO2020089193A1 (en) * | 2018-10-30 | 2020-05-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for random access on an unlicensed channel |
| US12231907B2 (en) * | 2018-12-12 | 2025-02-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Selective transmission and/or detection of identification signals by a wireless access node in unlicensed spectrum |
| CN110611959B (zh) | 2019-09-26 | 2025-08-19 | 中兴通讯股份有限公司 | 一种数据传输方法、装置和存储介质 |
| US10992583B1 (en) * | 2019-10-07 | 2021-04-27 | Ford Global Technologies, Llc | Opportunistic packet retransmissions |
| US11432109B2 (en) * | 2019-11-27 | 2022-08-30 | Qualcomm Incorporated | Positioning of vehicles and pedestrians leveraging ranging signal |
| US11877181B2 (en) * | 2020-07-28 | 2024-01-16 | Qualcomm Incorporated | Congestion control for multiple radio access technologies on an unlicensed band |
| JP7121241B2 (ja) * | 2020-09-23 | 2022-08-18 | ソニーグループ株式会社 | アンライセンス周波数帯域における無線通信のためのリスンビフォートーク(lbt)構成 |
| US11515927B2 (en) * | 2020-10-30 | 2022-11-29 | Qualcomm Incorporated | Beam management with backtracking and dithering |
| US12335757B2 (en) | 2021-03-08 | 2025-06-17 | Qualcomm Incorporated | Techniques for beam selection using channel state information reference signal acquisition resources |
| US20240372607A1 (en) * | 2023-05-05 | 2024-11-07 | Microsoft Technology Licensing, Llc | Data traffic scaling for communication satellite |
| WO2025121476A1 (ko) * | 2023-12-06 | 2025-06-12 | 엘지전자 주식회사 | 무선 통신 시스템에서 wifi ap의 백-오프 방법 및 장치 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101855933A (zh) * | 2007-09-18 | 2010-10-06 | 夏普株式会社 | 无线通信系统、基站装置、移动台装置以及随机接入方法 |
| CN101982007A (zh) * | 2008-05-06 | 2011-02-23 | 英特尔公司 | 用于消极调度的多收发机移动通信设备和方法 |
| WO2014035415A1 (en) * | 2012-08-31 | 2014-03-06 | Nokia Siemens Networks Oy | Method, apparatus, system and computer program product for coordination of wireless transmission in a frequency band |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7305004B2 (en) | 2001-01-16 | 2007-12-04 | At&T Corp. | Interference suppression methods for 802.11 |
| US7133381B2 (en) | 2001-03-02 | 2006-11-07 | At&T Corp | Interference suppression methods for 802.11 |
| US7424268B2 (en) * | 2002-04-22 | 2008-09-09 | Cisco Technology, Inc. | System and method for management of a shared frequency band |
| US8737189B2 (en) * | 2005-02-16 | 2014-05-27 | Broadcom Corporation | Method and system for compromise greenfield preambles for 802.11n |
| EP1856843B1 (en) | 2005-03-04 | 2011-12-21 | Nokia Corporation | Link establishment in a wireless communication environment |
| US8249029B2 (en) * | 2008-03-28 | 2012-08-21 | Qualcomm Incorporated | Low reuse preamble for a wireless communication network |
| US8755363B2 (en) * | 2009-09-15 | 2014-06-17 | Qualcomm Incorporated | Physical layer signaling of control parameters |
| US8604925B2 (en) * | 2009-10-23 | 2013-12-10 | Globalstar, Inc. | Simplex personal and asset tracker |
| US8718191B2 (en) | 2010-02-23 | 2014-05-06 | Electronics And Telecommunications Research Institute | Method and apparatus for transmitting/receiving data in wireless communication system |
| US9750019B2 (en) | 2010-09-23 | 2017-08-29 | Interdigital Patent Holdings, Inc. | Channel access systems and methods for cognitive relaying for cellular systems |
| US8681612B2 (en) * | 2010-10-07 | 2014-03-25 | Qualcomm Incorporated | Methods and devices to implement a reduced contention period to facilitate channel access for access terminals operating in a wireless communication environment |
| WO2012165750A1 (ko) | 2011-06-03 | 2012-12-06 | 엘지전자 주식회사 | 이종 네트워크 환경에서의 네트워크 통신 방법 및 단말 |
| EP2721893B1 (en) * | 2011-06-15 | 2015-10-07 | Telefonaktiebolaget LM Ericsson (PUBL) | Method and node for scheduling in a wireless communications network |
| US9854446B2 (en) | 2011-07-07 | 2017-12-26 | Lg Electronics Inc. | Method and apparatus for transmitting a signal in a wireless communication system |
| KR101556516B1 (ko) * | 2011-07-08 | 2015-10-02 | 인텔 코포레이션 | 무선 채널 액세스를 위한 방법 및 무선 디바이스 |
| CN103748907B (zh) * | 2011-07-28 | 2017-10-31 | 安华高科技通用Ip(新加坡)公司 | 在蜂窝频带和免授权共享频带之间的切换 |
| JP5713844B2 (ja) | 2011-08-25 | 2015-05-07 | 株式会社東芝 | 無線通信装置及び干渉回避方法 |
| EP2850897A1 (en) | 2012-05-11 | 2015-03-25 | Nokia Solutions and Networks Oy | Wireless communication scheduling on shared spectra |
| US10527505B2 (en) * | 2012-07-27 | 2020-01-07 | Tactonic Technologies, Llc | Method for mechanical sensing utilizing controlled current |
| SG11201501898PA (en) * | 2012-09-12 | 2015-04-29 | Agency Science Tech & Res | Communication methods and communication devices |
| EP2982204B1 (en) * | 2013-04-01 | 2019-06-05 | Marvell World Trade Ltd. | Termination of wireless communication uplink periods to facilitate reception of other wireless communications |
| US9935802B2 (en) * | 2013-04-19 | 2018-04-03 | Lg Electronics Inc. | Method for transmitting signal field and apparatus therefor |
| CN105144768B (zh) * | 2013-04-26 | 2019-05-21 | 英特尔Ip公司 | 频谱共享情境中的共享频谱重新分配 |
| US9949292B2 (en) * | 2013-09-11 | 2018-04-17 | Qualcomm Incorporated | Coupling uplink and downlink CCA in LTE-U |
| PL3056056T3 (pl) * | 2013-10-07 | 2021-11-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Sposób i układ wykrywania urządzeń |
| CN105282858A (zh) * | 2014-05-30 | 2016-01-27 | 中兴通讯股份有限公司 | 非授权载波的协调、协调处理方法及装置 |
| WO2015191059A1 (en) * | 2014-06-11 | 2015-12-17 | Intel Corporation | Spatial multiple access uplink for wireless local area networks |
| US9693235B2 (en) * | 2014-07-03 | 2017-06-27 | Sony Corporation | Methods and devices for securing radio resources for an LTE-U data transmission |
| CN106471854B (zh) * | 2014-08-12 | 2020-03-10 | 华为技术有限公司 | 一种下行分流汇聚方法、上行分流汇聚方法及设备 |
| US10356807B2 (en) | 2014-08-22 | 2019-07-16 | Qualcomm Incorporated | Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band |
| CN105162562B (zh) * | 2014-08-25 | 2019-11-15 | 中兴通讯股份有限公司 | 使用非授权载波发送及接收信号的方法和装置 |
-
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101855933A (zh) * | 2007-09-18 | 2010-10-06 | 夏普株式会社 | 无线通信系统、基站装置、移动台装置以及随机接入方法 |
| CN101982007A (zh) * | 2008-05-06 | 2011-02-23 | 英特尔公司 | 用于消极调度的多收发机移动通信设备和方法 |
| WO2014035415A1 (en) * | 2012-08-31 | 2014-03-06 | Nokia Siemens Networks Oy | Method, apparatus, system and computer program product for coordination of wireless transmission in a frequency band |
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| JP2017531366A (ja) | 2017-10-19 |
| KR102060163B1 (ko) | 2019-12-27 |
| CN106576374B (zh) | 2020-12-15 |
| WO2016028400A1 (en) | 2016-02-25 |
| US10716129B2 (en) | 2020-07-14 |
| KR20170044649A (ko) | 2017-04-25 |
| KR102205968B1 (ko) | 2021-01-20 |
| US20160057770A1 (en) | 2016-02-25 |
| CN106576374A (zh) | 2017-04-19 |
| US10356807B2 (en) | 2019-07-16 |
| BR112017003089B1 (pt) | 2023-12-26 |
| EP3183934B1 (en) | 2020-09-09 |
| KR20190143487A (ko) | 2019-12-30 |
| US20190274157A1 (en) | 2019-09-05 |
| EP3716724A1 (en) | 2020-09-30 |
| EP3183934A1 (en) | 2017-06-28 |
| CN112688768A (zh) | 2021-04-20 |
| BR112017003089A2 (pt) | 2017-12-05 |
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