BRPI1008959B1 - Sistemas de comunicação sem fio, método de comunicação sem fio implementado em um nó de acesso e método de comunicação sem fio implementado em um nó de retransmissão - Google Patents

Sistemas de comunicação sem fio, método de comunicação sem fio implementado em um nó de acesso e método de comunicação sem fio implementado em um nó de retransmissão Download PDF

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Publication number
BRPI1008959B1
BRPI1008959B1 BRPI1008959-4A BRPI1008959A BRPI1008959B1 BR PI1008959 B1 BRPI1008959 B1 BR PI1008959B1 BR PI1008959 A BRPI1008959 A BR PI1008959A BR PI1008959 B1 BRPI1008959 B1 BR PI1008959B1
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BR
Brazil
Prior art keywords
dci
retransmission
ofdm
node
relay
Prior art date
Application number
BRPI1008959-4A
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English (en)
Portuguese (pt)
Inventor
Yi Yu
Zhijun Cai
James E. Womack
Original Assignee
Blackberry Limited
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Publication date
Application filed by Blackberry Limited filed Critical Blackberry Limited
Publication of BRPI1008959A2 publication Critical patent/BRPI1008959A2/pt
Publication of BRPI1008959B1 publication Critical patent/BRPI1008959B1/pt

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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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • 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
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Small-Scale Networks (AREA)
BRPI1008959-4A 2009-03-13 2010-03-11 Sistemas de comunicação sem fio, método de comunicação sem fio implementado em um nó de acesso e método de comunicação sem fio implementado em um nó de retransmissão BRPI1008959B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US16015809P 2009-03-13 2009-03-13
US16015609P 2009-03-13 2009-03-13
US16016309P 2009-03-13 2009-03-13
US61/160,156 2009-03-13
US61/160,163 2009-03-13
US61/160,158 2009-03-13
PCT/US2010/027042 WO2010105098A1 (en) 2009-03-13 2010-03-11 Relay link control channel design

Publications (2)

Publication Number Publication Date
BRPI1008959A2 BRPI1008959A2 (pt) 2020-06-02
BRPI1008959B1 true BRPI1008959B1 (pt) 2021-03-23

Family

ID=42270196

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI1008959-4A BRPI1008959B1 (pt) 2009-03-13 2010-03-11 Sistemas de comunicação sem fio, método de comunicação sem fio implementado em um nó de acesso e método de comunicação sem fio implementado em um nó de retransmissão
BRPI1009456-3A BRPI1009456B1 (pt) 2009-03-13 2010-03-11 Sistema e método de sincronização de recepção de retransmissão

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI1009456-3A BRPI1009456B1 (pt) 2009-03-13 2010-03-11 Sistema e método de sincronização de recepção de retransmissão

Country Status (13)

Country Link
US (8) US10111211B2 (enExample)
EP (4) EP3554156B1 (enExample)
JP (3) JP2012520621A (enExample)
KR (2) KR101454958B1 (enExample)
CN (3) CN102422670B (enExample)
AU (1) AU2010224034B2 (enExample)
BR (2) BRPI1008959B1 (enExample)
CA (3) CA2755326C (enExample)
ES (1) ES2749878T3 (enExample)
MX (2) MX2011009400A (enExample)
PL (1) PL2406893T3 (enExample)
SG (2) SG174281A1 (enExample)
WO (3) WO2010105098A1 (enExample)

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