BR112016006508A2 - método, nó de rede e dispositivos sem fio de retransmissão e fora de cobertura para operar retransmissão de informação de controle de dispositivo para dispositivo - Google Patents

método, nó de rede e dispositivos sem fio de retransmissão e fora de cobertura para operar retransmissão de informação de controle de dispositivo para dispositivo

Info

Publication number
BR112016006508A2
BR112016006508A2 BR112016006508A BR112016006508A BR112016006508A2 BR 112016006508 A2 BR112016006508 A2 BR 112016006508A2 BR 112016006508 A BR112016006508 A BR 112016006508A BR 112016006508 A BR112016006508 A BR 112016006508A BR 112016006508 A2 BR112016006508 A2 BR 112016006508A2
Authority
BR
Brazil
Prior art keywords
network node
wireless
range
relay
control information
Prior art date
Application number
BR112016006508A
Other languages
English (en)
Inventor
Gunnarsson Fredrik
Wänstedt Stefan
Sorrentino Stefano
Li Yunxi
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR112016006508A2 publication Critical patent/BR112016006508A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/383—TPC being performed in particular situations power control in peer-to-peer links
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0025—Synchronization between nodes synchronizing potentially movable access points
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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

Abstract

um método para um nó de rede, um método para um dispositivo sem fio de retransmissão, um método para um dispositivo sem fio fora de cobertura, um nó de rede, e um dispositivo sem fio de retransmissão, um dispositivo sem fio fora de cobertura são apresentados. o nó de rede serve uma célula em que um dispositivo sem fio de retransmissão está pelo menos parcialmente localizado, e onde adicionalmente o nó de rede provê cobertura de rede pelo menos parcial para o dispositivo sem fio de retransmissão localizado na célula, e onde além disso um dispositivo sem fio fora de cobertura está pelo menos parcialmente fora de cobertura do nó de rede. o método compreende determinar que o nó de rede deveria controlar o dispositivo sem fio fora de cobertura. o método compreende adicionalmente determinar informação de controle de d2d a ser usada para controlar o dispositivo sem fio fora de cobertura (305), e finalmente o método compreende transmitir a informação de controle de d2d para o dispositivo sem fio fora de cobertura por um dispositivo sem fio de retransmissão.
BR112016006508A 2013-09-27 2014-09-24 método, nó de rede e dispositivos sem fio de retransmissão e fora de cobertura para operar retransmissão de informação de controle de dispositivo para dispositivo BR112016006508A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361883215P 2013-09-27 2013-09-27
PCT/SE2014/051092 WO2015047167A1 (en) 2013-09-27 2014-09-24 Device to device (d2d) control information relay

Publications (1)

Publication Number Publication Date
BR112016006508A2 true BR112016006508A2 (pt) 2017-08-01

Family

ID=51691125

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016006508A BR112016006508A2 (pt) 2013-09-27 2014-09-24 método, nó de rede e dispositivos sem fio de retransmissão e fora de cobertura para operar retransmissão de informação de controle de dispositivo para dispositivo

Country Status (7)

Country Link
US (1) US9949246B2 (pt)
EP (1) EP3050393B1 (pt)
KR (1) KR20160064172A (pt)
CN (1) CN105594293B (pt)
BR (1) BR112016006508A2 (pt)
RU (1) RU2628018C1 (pt)
WO (1) WO2015047167A1 (pt)

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Also Published As

Publication number Publication date
RU2628018C1 (ru) 2017-08-14
CN105594293A (zh) 2016-05-18
KR20160064172A (ko) 2016-06-07
US9949246B2 (en) 2018-04-17
US20160227518A1 (en) 2016-08-04
EP3050393B1 (en) 2019-12-04
EP3050393A1 (en) 2016-08-03
CN105594293B (zh) 2019-07-26
WO2015047167A1 (en) 2015-04-02

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B15K Others concerning applications: alteration of classification

Ipc: H04W 76/00 (2018.01)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements