CN108141809B - 用于未许可频谱中的联合传输的技术 - Google Patents

用于未许可频谱中的联合传输的技术 Download PDF

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Publication number
CN108141809B
CN108141809B CN201680043659.2A CN201680043659A CN108141809B CN 108141809 B CN108141809 B CN 108141809B CN 201680043659 A CN201680043659 A CN 201680043659A CN 108141809 B CN108141809 B CN 108141809B
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China
Prior art keywords
frame
preamble
transmission
joint transmission
unicast
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CN201680043659.2A
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Chinese (zh)
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CN108141809A (zh
Inventor
张晓霞
S·耶拉马利
骆涛
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Qualcomm Inc
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Qualcomm Inc
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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
    • 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]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680043659.2A 2015-07-31 2016-07-29 用于未许可频谱中的联合传输的技术 Active CN108141809B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562199846P 2015-07-31 2015-07-31
US62/199,846 2015-07-31
US15/222,731 2016-07-28
US15/222,731 US10271305B2 (en) 2015-07-31 2016-07-28 Techniques for joint transmission in unlicensed spectrum
PCT/US2016/044806 WO2017023785A1 (en) 2015-07-31 2016-07-29 Techniques for joint transmission in unlicensed spectrum

Publications (2)

Publication Number Publication Date
CN108141809A CN108141809A (zh) 2018-06-08
CN108141809B true CN108141809B (zh) 2020-11-03

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CN201680043659.2A Active CN108141809B (zh) 2015-07-31 2016-07-29 用于未许可频谱中的联合传输的技术

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Country Link
US (1) US10271305B2 (https=)
EP (2) EP3716657A1 (https=)
JP (1) JP6559878B2 (https=)
KR (1) KR102006423B1 (https=)
CN (1) CN108141809B (https=)
BR (1) BR112018001865A2 (https=)
WO (1) WO2017023785A1 (https=)

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Publication number Priority date Publication date Assignee Title
IT201600128328A1 (it) * 2016-12-19 2018-06-19 Inst Rundfunktechnik Gmbh Sendernetzwerk versehen mit wenigstens zwei sendern, sender im sendernetzwerk und empfänger in diesem sendernetzwerk
TWI674029B (zh) * 2018-11-06 2019-10-01 明泰科技股份有限公司 聚合小型基地台的方法
US12136967B2 (en) 2018-12-28 2024-11-05 Google Llc User-equipment-coordination set for a wireless network
US12114173B2 (en) 2019-02-21 2024-10-08 Google Llc User-equipment-coordination set for a wireless network using an unlicensed frequency band
CN113519130B (zh) 2019-03-12 2024-03-08 谷歌有限责任公司 用户设备协调集合波束扫描
US10893572B2 (en) 2019-05-22 2021-01-12 Google Llc User-equipment-coordination set for disengaged mode
WO2021003632A1 (en) * 2019-07-08 2021-01-14 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for wireless communication
EP3791678B1 (en) 2019-07-25 2023-06-07 Google LLC User-equipment-coordination-set regrouping
WO2021054964A1 (en) 2019-09-19 2021-03-25 Google Llc User-equipment-coordination-set selective participation
CN111245503B (zh) * 2020-01-17 2020-11-03 东南大学 一种卫星通信与地面通信的频谱共享方法
KR102537315B1 (ko) 2021-01-19 2023-05-30 주식회사 삼육오엠씨(365mc) 지방 흡입 장치 및 지방 흡입용 핸드피스

Citations (3)

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CN101499813A (zh) * 2008-02-02 2009-08-05 三星电子株式会社 WiMax&WiBro多播中继系统的前导符号发送方法
CN102523559A (zh) * 2012-01-12 2012-06-27 北京邮电大学 一种提高终端能耗效率的多播单播联合资源调度算法
WO2014074919A1 (en) * 2012-11-08 2014-05-15 Interdigital Patent Holdings, Inc. A method and apparatus for medium access control for uniform multiple access points coverage in wireless local area networks

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US8064411B2 (en) 2007-01-31 2011-11-22 Cisco Technology, Inc. Speculative power save
WO2009053941A1 (en) 2007-10-25 2009-04-30 Nokia Corporation Method for fast transmission type selection in wcdma umts
US9264976B2 (en) 2007-11-16 2016-02-16 Qualcomm Incorporated Preamble design for a wireless signal
CN101583080B (zh) * 2008-05-12 2011-08-10 华为技术有限公司 测量区域信号的方法、装置及系统
US9282354B2 (en) * 2011-10-28 2016-03-08 Qualcomm Incorporated Method and apparatus to detect a demand for and to establish demand-based multimedia broadcast multicast service
US9042288B2 (en) * 2011-12-02 2015-05-26 Futurewei Technologies, Inc. System and method for traffic signaling and control in a wireless network
US9723455B2 (en) * 2012-10-22 2017-08-01 Acer Incorporated Method of transmitting multicast signal and unicast signal simultaneously and related communication device
US20140153471A1 (en) 2012-11-30 2014-06-05 Qualcomm Incorporated Allowing unicast subframe structure for embms
WO2014126445A1 (en) * 2013-02-18 2014-08-21 Lg Electronics Inc. Method and apparatus for performing data transmission in wireless communication system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101499813A (zh) * 2008-02-02 2009-08-05 三星电子株式会社 WiMax&WiBro多播中继系统的前导符号发送方法
CN102523559A (zh) * 2012-01-12 2012-06-27 北京邮电大学 一种提高终端能耗效率的多播单播联合资源调度算法
WO2014074919A1 (en) * 2012-11-08 2014-05-15 Interdigital Patent Holdings, Inc. A method and apparatus for medium access control for uniform multiple access points coverage in wireless local area networks

Also Published As

Publication number Publication date
KR102006423B1 (ko) 2019-08-01
EP3716657A1 (en) 2020-09-30
US10271305B2 (en) 2019-04-23
US20170034805A1 (en) 2017-02-02
JP6559878B2 (ja) 2019-08-14
EP3329722B1 (en) 2020-06-03
EP3329722A1 (en) 2018-06-06
BR112018001865A2 (pt) 2018-09-18
CN108141809A (zh) 2018-06-08
JP2018527805A (ja) 2018-09-20
WO2017023785A1 (en) 2017-02-09
KR20180035814A (ko) 2018-04-06

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