EA201591073A1 - Синхронизация передачи и приема для системы связи между устройствами, встроенной в систему сотовой связи - Google Patents

Синхронизация передачи и приема для системы связи между устройствами, встроенной в систему сотовой связи

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Publication number
EA201591073A1
EA201591073A1 EA201591073A EA201591073A EA201591073A1 EA 201591073 A1 EA201591073 A1 EA 201591073A1 EA 201591073 A EA201591073 A EA 201591073A EA 201591073 A EA201591073 A EA 201591073A EA 201591073 A1 EA201591073 A1 EA 201591073A1
Authority
EA
Eurasian Patent Office
Prior art keywords
transmission
point
communication system
distribution
synchronization
Prior art date
Application number
EA201591073A
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English (en)
Other versions
EA031853B1 (ru
Inventor
Минкай Нан
Хуа Ванг
Ян ЛИ
Цзюньи Ли
Джорджиос Цирцис
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 EA201591073A1 publication Critical patent/EA201591073A1/ru
Publication of EA031853B1 publication Critical patent/EA031853B1/ru

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Представляются способ, устройство и компьютерный программный продукт для беспроводной связи. Устройство определяет по меньшей мере один частотно-временной ресурс из числа ресурсов системы сотовой связи, который должен использоваться для связи между устройствами (D2D), идентифицирует начальную точку распространения первой части по меньшей мере одного частотно-временного ресурса и начинает передачу D2D-сигнала от начальной точки передачи. Начальная точка передачи основана на начальной точке распространения и смещении синхронизации в нисходящей линии связи системы сотовой связи относительно начальной точки распространения. Устройство также идентифицирует конечную точку распространения последней части по меньшей мере одного частотно-временного ресурса и завершает передачу D2D-сигнала в конечной точке передачи. Конечная точка передачи основана на конечной точке распространения и опережении синхронизации в нисходящей линии связи системы сотовой связи относительно конечной точки распространения.
EA201591073A 2012-12-06 2013-12-06 Синхронизация передачи и приема для системы связи между устройствами встроенной в систему сотовой связи EA031853B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/706,840 US9756613B2 (en) 2012-12-06 2012-12-06 Transmission and reception timing for device-to-device communication system embedded in a cellular system
PCT/US2013/073519 WO2014089401A1 (en) 2012-12-06 2013-12-06 Transmission and reception timing for device-to-device communication system embedded in a cellular system

Publications (2)

Publication Number Publication Date
EA201591073A1 true EA201591073A1 (ru) 2015-12-30
EA031853B1 EA031853B1 (ru) 2019-03-29

Family

ID=49887273

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201591073A EA031853B1 (ru) 2012-12-06 2013-12-06 Синхронизация передачи и приема для системы связи между устройствами встроенной в систему сотовой связи

Country Status (11)

Country Link
US (1) US9756613B2 (ru)
EP (1) EP2929749B1 (ru)
JP (1) JP6420250B2 (ru)
KR (1) KR102204922B1 (ru)
CN (1) CN104838720B (ru)
AP (1) AP2015008505A0 (ru)
EA (1) EA031853B1 (ru)
EC (1) ECSP15028896A (ru)
MA (1) MA38151B1 (ru)
SA (1) SA515360532B1 (ru)
WO (1) WO2014089401A1 (ru)

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Also Published As

Publication number Publication date
WO2014089401A1 (en) 2014-06-12
EP2929749B1 (en) 2021-01-27
JP6420250B2 (ja) 2018-11-07
CN104838720A (zh) 2015-08-12
KR20150092755A (ko) 2015-08-13
US20140161095A1 (en) 2014-06-12
CN104838720B (zh) 2019-10-18
MA38151B1 (fr) 2017-08-31
EP2929749A1 (en) 2015-10-14
SA515360532B1 (ar) 2017-07-11
EA031853B1 (ru) 2019-03-29
KR102204922B1 (ko) 2021-01-18
AP2015008505A0 (en) 2015-06-30
ECSP15028896A (es) 2016-01-29
US9756613B2 (en) 2017-09-05
MA38151A1 (fr) 2016-08-31
JP2016506133A (ja) 2016-02-25

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