EA201791472A1 - Информация синхронизации для обнаружения в нелицензированном спектре - Google Patents

Информация синхронизации для обнаружения в нелицензированном спектре

Info

Publication number
EA201791472A1
EA201791472A1 EA201791472A EA201791472A EA201791472A1 EA 201791472 A1 EA201791472 A1 EA 201791472A1 EA 201791472 A EA201791472 A EA 201791472A EA 201791472 A EA201791472 A EA 201791472A EA 201791472 A1 EA201791472 A1 EA 201791472A1
Authority
EA
Eurasian Patent Office
Prior art keywords
synchronization information
detection signal
network entity
detection
location
Prior art date
Application number
EA201791472A
Other languages
English (en)
Inventor
Сринивас Йеррамалли
Тао ЛО
Александар Дамнянович
Питер ГААЛ
Original Assignee
Квэлкомм Инкорпорейтед
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 Квэлкомм Инкорпорейтед filed Critical Квэлкомм Инкорпорейтед
Publication of EA201791472A1 publication Critical patent/EA201791472A1/ru

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • 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
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • 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
    • H04W88/02—Terminal devices

Abstract

В настоящем документе описываются устройство и способы для передачи и нахождения информации о синхронизации при осуществлении беспроводной связи. В одном аспекте системы способы включают в себя осуществление контроля на пользовательском оборудовании (UE) нелицензированного диапазона радиочастотного спектра для сигнала обнаружения от сетевого объекта; получение сигнала обнаружения в течение подкадра от сетевого объекта и определение местоположения текущего подкадра сетевого объекта на основе сигнала обнаружения, причем сигнал обнаружения включает в себя информацию синхронизации, соответствующую местоположению текущего подкадра.
EA201791472A 2015-01-29 2016-01-29 Информация синхронизации для обнаружения в нелицензированном спектре EA201791472A1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562109504P 2015-01-29 2015-01-29
US15/009,730 US10512033B2 (en) 2015-01-29 2016-01-28 Timing information for discovery in unlicensed spectrum
PCT/US2016/015761 WO2016123544A1 (en) 2015-01-29 2016-01-29 Timing information for discovery in unlicensed spectrum

Publications (1)

Publication Number Publication Date
EA201791472A1 true EA201791472A1 (ru) 2017-12-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791472A EA201791472A1 (ru) 2015-01-29 2016-01-29 Информация синхронизации для обнаружения в нелицензированном спектре

Country Status (11)

Country Link
US (1) US10512033B2 (ru)
EP (1) EP3251412B1 (ru)
JP (2) JP6759219B2 (ru)
KR (1) KR102445828B1 (ru)
CN (1) CN107211347B (ru)
AU (1) AU2016211216B2 (ru)
BR (1) BR112017016327A2 (ru)
EA (1) EA201791472A1 (ru)
ES (1) ES2879380T3 (ru)
TN (1) TN2017000285A1 (ru)
WO (1) WO2016123544A1 (ru)

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Also Published As

Publication number Publication date
BR112017016327A2 (pt) 2018-03-27
ES2879380T3 (es) 2021-11-22
CN107211347A (zh) 2017-09-26
KR102445828B1 (ko) 2022-09-20
JP2018504047A (ja) 2018-02-08
WO2016123544A1 (en) 2016-08-04
JP6759219B2 (ja) 2020-09-23
KR20170109558A (ko) 2017-09-29
EP3251412B1 (en) 2021-06-16
US20160227476A1 (en) 2016-08-04
CN107211347B (zh) 2020-09-01
EP3251412A1 (en) 2017-12-06
TN2017000285A1 (en) 2019-01-16
AU2016211216B2 (en) 2020-05-28
AU2016211216A1 (en) 2017-07-06
US10512033B2 (en) 2019-12-17
JP2020145736A (ja) 2020-09-10

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