KR102269451B1 - 측정 기반의 랜덤 액세스 구성 - Google Patents

측정 기반의 랜덤 액세스 구성 Download PDF

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KR102269451B1
KR102269451B1 KR1020187004405A KR20187004405A KR102269451B1 KR 102269451 B1 KR102269451 B1 KR 102269451B1 KR 1020187004405 A KR1020187004405 A KR 1020187004405A KR 20187004405 A KR20187004405 A KR 20187004405A KR 102269451 B1 KR102269451 B1 KR 102269451B1
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random access
measurement
communication system
access resources
allowed
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KR20180079286A (ko
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패트릭 스베드만
얀 요한손
용홍 가오
아이준 카오
소르스텐 스치에
보지다르 하드지스키
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지티이 위스트론 텔레콤 에이비
지티이 (티엑스) 인크.
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Priority to KR1020217018995A priority Critical patent/KR102355728B1/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/026—Co-operative diversity, e.g. using fixed or mobile stations as relays
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/0053—Allocation of signalling, 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
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/40—Resource management for direct mode communication, e.g. D2D or sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Polarising Elements (AREA)
  • Holo Graphy (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
KR1020187004405A 2015-07-16 2016-07-15 측정 기반의 랜덤 액세스 구성 Active KR102269451B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020217018995A KR102355728B1 (ko) 2015-07-16 2016-07-15 측정 기반의 랜덤 액세스 구성

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562193450P 2015-07-16 2015-07-16
US62/193,450 2015-07-16
US201662307246P 2016-03-11 2016-03-11
US62/307,246 2016-03-11
PCT/US2016/042643 WO2017011802A1 (en) 2015-07-16 2016-07-15 Measurement-based random access configuration

Related Child Applications (1)

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Publications (2)

Publication Number Publication Date
KR20180079286A KR20180079286A (ko) 2018-07-10
KR102269451B1 true KR102269451B1 (ko) 2021-06-28

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US (3) US11064378B2 (https=)
EP (2) EP3323269B1 (https=)
JP (2) JP6785306B2 (https=)
KR (2) KR102269451B1 (https=)
CN (2) CN108141884B (https=)
DK (1) DK3323269T3 (https=)
FI (1) FI3323269T3 (https=)
WO (1) WO2017011802A1 (https=)

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Publication number Publication date
US11064378B2 (en) 2021-07-13
US20240276280A1 (en) 2024-08-15
US11991548B2 (en) 2024-05-21
JP6785306B2 (ja) 2020-11-18
WO2017011802A1 (en) 2017-01-19
JP2021016179A (ja) 2021-02-12
KR102355728B1 (ko) 2022-01-25
JP2018528729A (ja) 2018-09-27
KR20180079286A (ko) 2018-07-10
EP3323269A4 (en) 2019-03-20
CN108141884B (zh) 2021-07-20
EP3323269B1 (en) 2024-05-01
KR20210079402A (ko) 2021-06-29
FI3323269T3 (fi) 2024-05-28
EP4351237A3 (en) 2024-06-26
CN113382482B (zh) 2024-06-25
US20180359653A1 (en) 2018-12-13
DK3323269T3 (da) 2024-05-13
JP7136863B2 (ja) 2022-09-13
CN108141884A (zh) 2018-06-08
EP3323269A1 (en) 2018-05-23
CN113382482A (zh) 2021-09-10
US20210377769A1 (en) 2021-12-02
EP4351237A2 (en) 2024-04-10

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