TWI716395B - 在覆蓋率限制下之隨機存取程序 - Google Patents

在覆蓋率限制下之隨機存取程序 Download PDF

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Publication number
TWI716395B
TWI716395B TW105110798A TW105110798A TWI716395B TW I716395 B TWI716395 B TW I716395B TW 105110798 A TW105110798 A TW 105110798A TW 105110798 A TW105110798 A TW 105110798A TW I716395 B TWI716395 B TW I716395B
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random access
level
prach
message
base station
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TW105110798A
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TW201639396A (zh
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曼達凡 史里尼凡森 凡傑佩葉
徐豪
陳萬喜
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美商高通公司
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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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
TW105110798A 2015-04-03 2016-04-06 在覆蓋率限制下之隨機存取程序 TWI716395B (zh)

Applications Claiming Priority (4)

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

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TW201639396A TW201639396A (zh) 2016-11-01
TWI716395B true TWI716395B (zh) 2021-01-21

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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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