KR102069987B1 - Ｌｔｅ 에 있어서 발견 신호들 및 네트워크 동기화 신호들 설계 - Google Patents

Ｌｔｅ 에 있어서 발견 신호들 및 네트워크 동기화 신호들 설계 Download PDF

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KR102069987B1
KR102069987B1 KR1020187016408A KR20187016408A KR102069987B1 KR 102069987 B1 KR102069987 B1 KR 102069987B1 KR 1020187016408 A KR1020187016408 A KR 1020187016408A KR 20187016408 A KR20187016408 A KR 20187016408A KR 102069987 B1 KR102069987 B1 KR 102069987B1
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reference signal
base station
synchronization
subframe
subframes
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KR20180066281A (ko
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완시 천
피터 갈
알렉산다르 담냐노빅
마이클 마오 왕
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • 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
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020187016408A 2014-01-28 2014-12-30 Ｌｔｅ 에 있어서 발견 신호들 및 네트워크 동기화 신호들 설계 Active KR102069987B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461932685P 2014-01-28 2014-01-28
US61/932,685 2014-01-28
US14/585,155 US9832629B2 (en) 2014-01-28 2014-12-29 Discovery signals and network synchronization signals design in LTE
US14/585,155 2014-12-29
PCT/US2014/072841 WO2015116342A1 (en) 2014-01-28 2014-12-30 Discovery signals and network synchronization signals design in lte

Related Parent Applications (1)

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KR1020167022573A Division KR101869627B1 (ko) 2014-01-28 2014-12-30 Ｌｔｅ 에 있어서 발견 신호들 및 네트워크 동기화 신호들 설계

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KR1020207001358A Division KR102124744B1 (ko) 2014-01-28 2014-12-30 Ｌｔｅ 에 있어서 발견 신호들 및 네트워크 동기화 신호들 설계

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KR102069987B1 true KR102069987B1 (ko) 2020-01-23

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KR1020167022573A Active KR101869627B1 (ko) 2014-01-28 2014-12-30 Ｌｔｅ 에 있어서 발견 신호들 및 네트워크 동기화 신호들 설계
KR1020207001358A Active KR102124744B1 (ko) 2014-01-28 2014-12-30 Ｌｔｅ 에 있어서 발견 신호들 및 네트워크 동기화 신호들 설계

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KR1020207001358A Active KR102124744B1 (ko) 2014-01-28 2014-12-30 Ｌｔｅ 에 있어서 발견 신호들 및 네트워크 동기화 신호들 설계

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US (3) US9832629B2 (enExample)
EP (1) EP3100538B1 (enExample)
JP (1) JP6297718B2 (enExample)
KR (3) KR102069987B1 (enExample)
CN (2) CN105934909B (enExample)
BR (1) BR112016017186A2 (enExample)
WO (1) WO2015116342A1 (enExample)

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US20170295002A1 (en) 2017-10-12
US10448236B2 (en) 2019-10-15
KR102124744B1 (ko) 2020-06-18
CN109286479A (zh) 2019-01-29
KR101869627B1 (ko) 2018-06-20
US9985762B2 (en) 2018-05-29
JP2017509274A (ja) 2017-03-30
WO2015116342A1 (en) 2015-08-06
KR20180066281A (ko) 2018-06-18
KR20200008052A (ko) 2020-01-22
BR112016017186A2 (pt) 2017-08-08
EP3100538B1 (en) 2020-03-11
EP3100538A1 (en) 2016-12-07
US9832629B2 (en) 2017-11-28
US20170311144A1 (en) 2017-10-26
CN105934909B (zh) 2019-09-17
KR20160114093A (ko) 2016-10-04
JP6297718B2 (ja) 2018-03-20
CN109286479B (zh) 2021-04-16
CN105934909A (zh) 2016-09-07
US20150215761A1 (en) 2015-07-30

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