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 2016-05-12
US15/153,419 US10164746B2 (en) 2015-05-22 2016-05-12 Techniques for managing transmissions of reference signals
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 (https=)
EP (3) EP3611867B1 (https=)
JP (2) JP6833724B2 (https=)
KR (1) KR102871304B1 (https=)
CN (2) CN108012579B (https=)
WO (1) WO2016191135A1 (https=)

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Also Published As

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

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