SG11202001921RA - Timing and frame structure in an integrated access backhaul (iab) network - Google Patents

Timing and frame structure in an integrated access backhaul (iab) network

Info

Publication number
SG11202001921RA
SG11202001921RA SG11202001921RA SG11202001921RA SG11202001921RA SG 11202001921R A SG11202001921R A SG 11202001921RA SG 11202001921R A SG11202001921R A SG 11202001921RA SG 11202001921R A SG11202001921R A SG 11202001921RA SG 11202001921R A SG11202001921R A SG 11202001921RA
Authority
SG
Singapore
Prior art keywords
iab
timing
network
frame structure
integrated access
Prior art date
Application number
SG11202001921RA
Other languages
English (en)
Inventor
Navid Abedini
Junyi Li
Karl Georg Hampel
Hong Cheng
Jianghong Luo
Juergen Cezanne
Muhammad Nazmul Islam
Sundar Subramanian
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11202001921RA publication Critical patent/SG11202001921RA/en

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/04—Interdomain routing, e.g. hierarchical routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/64—Routing or path finding of packets in data switching networks using an overlay routing layer
    • 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
SG11202001921RA 2017-10-09 2018-10-09 Timing and frame structure in an integrated access backhaul (iab) network SG11202001921RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762570003P 2017-10-09 2017-10-09
US16/154,585 US10945226B2 (en) 2017-10-09 2018-10-08 Timing and frame structure in an integrated access backhaul (IAB) network
PCT/US2018/055100 WO2019074986A1 (en) 2017-10-09 2018-10-09 SYNCHRONIZATION AND FRAME STRUCTURE IN AN INTEGRATED ACCESS TERRAIN LINK NETWORK (IAB)

Publications (1)

Publication Number Publication Date
SG11202001921RA true SG11202001921RA (en) 2020-04-29

Family

ID=65992715

Family Applications (3)

Application Number Title Priority Date Filing Date
SG11202001921RA SG11202001921RA (en) 2017-10-09 2018-10-09 Timing and frame structure in an integrated access backhaul (iab) network
SG11202001917XA SG11202001917XA (en) 2017-10-09 2018-10-09 Timing and frame structure in an integrated access backhaul (iab) network
SG11202002062TA SG11202002062TA (en) 2017-10-09 2018-10-10 Timing and frame structure in an integrated access backhaul (iab) network

Family Applications After (2)

Application Number Title Priority Date Filing Date
SG11202001917XA SG11202001917XA (en) 2017-10-09 2018-10-09 Timing and frame structure in an integrated access backhaul (iab) network
SG11202002062TA SG11202002062TA (en) 2017-10-09 2018-10-10 Timing and frame structure in an integrated access backhaul (iab) network

Country Status (11)

Country Link
US (5) US10945226B2 (zh)
EP (3) EP3695662A1 (zh)
JP (3) JP7237068B2 (zh)
KR (3) KR20200058437A (zh)
CN (5) CN115413013A (zh)
BR (2) BR112020006469A2 (zh)
DE (1) DE112018004512T5 (zh)
GB (1) GB2581707B (zh)
SG (3) SG11202001921RA (zh)
TW (3) TWI740067B (zh)
WO (3) WO2019074986A1 (zh)

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