KR102521997B1 - 커버리지 제한들 하에서 랜덤 액세스 절차들 - Google Patents

커버리지 제한들 하에서 랜덤 액세스 절차들 Download PDF

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KR102521997B1
KR102521997B1 KR1020227045930A KR20227045930A KR102521997B1 KR 102521997 B1 KR102521997 B1 KR 102521997B1 KR 1020227045930 A KR1020227045930 A KR 1020227045930A KR 20227045930 A KR20227045930 A KR 20227045930A KR 102521997 B1 KR102521997 B1 KR 102521997B1
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random access
prach
base station
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KR20230007551A (ko
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마드하반 스리니바산 바자페얌
하오 수
완시 첸
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퀄컴 인코포레이티드
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    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W72/20—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
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020227045930A 2015-04-03 2016-04-03 커버리지 제한들 하에서 랜덤 액세스 절차들 Active KR102521997B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201562143001P 2015-04-03 2015-04-03
US62/143,001 2015-04-03
US15/089,528 US10631330B2 (en) 2015-04-03 2016-04-02 Random access procedures under coverage limitations
US15/089,528 2016-04-02
PCT/US2016/025797 WO2016161408A1 (en) 2015-04-03 2016-04-03 Random access procedures under coverage limitations
KR1020177027055A KR102483808B1 (ko) 2015-04-03 2016-04-03 커버리지 제한들 하에서 랜덤 액세스 절차들

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KR1020177027055A Active KR102483808B1 (ko) 2015-04-03 2016-04-03 커버리지 제한들 하에서 랜덤 액세스 절차들

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US (2) US10631330B2 (OSRAM)
EP (1) EP3278620A1 (OSRAM)
JP (2) JP2018510583A (OSRAM)
KR (2) KR102521997B1 (OSRAM)
CN (1) CN107432042B (OSRAM)
BR (1) BR112017021188B1 (OSRAM)
CA (1) CA2977154C (OSRAM)
TW (1) TWI716395B (OSRAM)
WO (1) WO2016161408A1 (OSRAM)

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