KR102871304B1 - 공유된 주파수 스펙트럼 대역을 통한 SRS(sounding reference signal)들의 송신들을 관리하기 위한 기술들 - Google Patents

공유된 주파수 스펙트럼 대역을 통한 SRS(sounding reference signal)들의 송신들을 관리하기 위한 기술들

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KR102871304B1
KR102871304B1 KR1020177033434A KR20177033434A KR102871304B1 KR 102871304 B1 KR102871304 B1 KR 102871304B1 KR 1020177033434 A KR1020177033434 A KR 1020177033434A KR 20177033434 A KR20177033434 A KR 20177033434A KR 102871304 B1 KR102871304 B1 KR 102871304B1
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srs
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reference signal
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KR20180009746A (ko
Inventor
지페이 팬
태상 유
징 선
시아오시아 창
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퀄컴 인코포레이티드
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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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • 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]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177033434A 2015-05-22 2016-05-13 공유된 주파수 스펙트럼 대역을 통한 SRS(sounding reference signal)들의 송신들을 관리하기 위한 기술들 Active KR102871304B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562165835P 2015-05-22 2015-05-22
US62/165,835 2015-05-22
US15/153,419 US10164746B2 (en) 2015-05-22 2016-05-12 Techniques for managing transmissions of reference signals
US15/153,419 2016-05-12
PCT/US2016/032527 WO2016191135A1 (en) 2015-05-22 2016-05-13 Techniques for managing transmissions of sounding reference signals over a shared frequency spectrum band

Publications (2)

Publication Number Publication Date
KR20180009746A KR20180009746A (ko) 2018-01-29
KR102871304B1 true KR102871304B1 (ko) 2025-10-14

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KR1020177033434A Active KR102871304B1 (ko) 2015-05-22 2016-05-13 공유된 주파수 스펙트럼 대역을 통한 SRS(sounding reference signal)들의 송신들을 관리하기 위한 기술들

Country Status (6)

Country Link
US (1) US10164746B2 (enExample)
EP (3) EP3790219B1 (enExample)
JP (2) JP6833724B2 (enExample)
KR (1) KR102871304B1 (enExample)
CN (2) CN112953693B (enExample)
WO (1) WO2016191135A1 (enExample)

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Also Published As

Publication number Publication date
CN112953693B (zh) 2023-11-03
US20160344526A1 (en) 2016-11-24
CN112953693A (zh) 2021-06-11
JP2021090204A (ja) 2021-06-10
WO2016191135A1 (en) 2016-12-01
EP3611867B1 (en) 2023-11-01
JP2018520568A (ja) 2018-07-26
JP6833724B2 (ja) 2021-02-24
CN108012579B (zh) 2021-01-26
BR112017025011A2 (en) 2018-08-07
EP3790219A1 (en) 2021-03-10
EP3611867A1 (en) 2020-02-19
EP3790219B1 (en) 2022-08-17
CN108012579A (zh) 2018-05-08
EP3298717B1 (en) 2020-12-09
KR20180009746A (ko) 2018-01-29
EP3298717A1 (en) 2018-03-28
JP7198842B2 (ja) 2023-01-04
US10164746B2 (en) 2018-12-25

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