CN111988124B - 用于在未许可的射频频带上发射及接收同步信号的技术 - Google Patents

用于在未许可的射频频带上发射及接收同步信号的技术 Download PDF

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Publication number
CN111988124B
CN111988124B CN202010883320.1A CN202010883320A CN111988124B CN 111988124 B CN111988124 B CN 111988124B CN 202010883320 A CN202010883320 A CN 202010883320A CN 111988124 B CN111988124 B CN 111988124B
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time window
base station
radio frequency
frequency spectrum
synchronization signal
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Chinese (zh)
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CN111988124A (zh
Inventor
A·达姆尼亚诺维奇
M·S·瓦加匹亚姆
陈万士
P·加尔
骆涛
D·P·马拉蒂
魏永斌
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202010883320.1A 2014-08-22 2015-08-07 用于在未许可的射频频带上发射及接收同步信号的技术 Active CN111988124B (zh)

Priority Applications (1)

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CN202010883320.1A CN111988124B (zh) 2014-08-22 2015-08-07 用于在未许可的射频频带上发射及接收同步信号的技术

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462040787P 2014-08-22 2014-08-22
US62/040,787 2014-08-22
US14/819,620 2015-08-06
US14/819,620 US10581569B2 (en) 2014-08-22 2015-08-06 Techniques for transmitting and receiving synchronization signals over an unlicensed radio frequency spectrum band
CN202010883320.1A CN111988124B (zh) 2014-08-22 2015-08-07 用于在未许可的射频频带上发射及接收同步信号的技术
CN201580044528.1A CN106664673B (zh) 2014-08-22 2015-08-07 用于在未许可的射频频带上发射及接收同步信号的技术
PCT/US2015/044250 WO2016028518A2 (en) 2014-08-22 2015-08-07 Techniques for transmitting and receiving synchronization signals over an unlicensed radio frequency spectrum band

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CN111988124A CN111988124A (zh) 2020-11-24
CN111988124B true CN111988124B (zh) 2023-04-07

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CN202010883320.1A Active CN111988124B (zh) 2014-08-22 2015-08-07 用于在未许可的射频频带上发射及接收同步信号的技术

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EP (2) EP3183919B1 (enExample)
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KR (2) KR102534684B1 (enExample)
CN (2) CN106664673B (enExample)
AU (3) AU2015305889B2 (enExample)
DK (2) DK3183919T3 (enExample)
ES (2) ES2882926T3 (enExample)
HU (2) HUE046802T2 (enExample)
PL (1) PL3606194T3 (enExample)
PT (2) PT3606194T (enExample)
SI (2) SI3183919T1 (enExample)
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BR112017003036A2 (pt) 2017-11-21
SI3183919T1 (sl) 2020-01-31
KR20170047231A (ko) 2017-05-04
US20200186309A1 (en) 2020-06-11
DK3183919T3 (da) 2019-12-16
AU2021286446B2 (en) 2023-11-30
AU2015305889A1 (en) 2017-02-09
JP6599438B2 (ja) 2019-10-30
CN106664673B (zh) 2020-09-08
EP3183919B1 (en) 2019-09-18
KR102534684B1 (ko) 2023-05-18
EP3606194B1 (en) 2021-07-07
US20160056935A1 (en) 2016-02-25
AU2020201006A1 (en) 2020-03-05
AU2021286446A1 (en) 2022-01-20
AU2020201006B2 (en) 2021-09-23
TWI684349B (zh) 2020-02-01
EP3606194A1 (en) 2020-02-05
US10601561B2 (en) 2020-03-24
CN106664673A (zh) 2017-05-10
AU2015305889B2 (en) 2019-11-14
WO2016028518A3 (en) 2016-04-28
US20180145810A1 (en) 2018-05-24
EP3183919A2 (en) 2017-06-28
CN111988124A (zh) 2020-11-24
PL3606194T3 (pl) 2021-11-15
TW201613301A (en) 2016-04-01
SI3606194T1 (sl) 2022-05-31
US10581569B2 (en) 2020-03-03
JP6790209B2 (ja) 2020-11-25
WO2016028518A2 (en) 2016-02-25
PT3606194T (pt) 2021-07-30
KR102417126B1 (ko) 2022-07-04
DK3606194T3 (da) 2021-08-02
JP2020036323A (ja) 2020-03-05
US11750343B2 (en) 2023-09-05
HUE046802T2 (hu) 2020-03-30
KR20220098406A (ko) 2022-07-12
ES2762927T3 (es) 2020-05-26
ES2882926T3 (es) 2021-12-03
PT3183919T (pt) 2019-12-30
HUE055568T2 (hu) 2021-12-28
JP2017528985A (ja) 2017-09-28

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