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1. (WO2019002544) RELAYS AND METHODS FOR OPERATING THE SAME FOR SPONTANEOUSLY TRANSMISSION FOR RELIABLE COMMUNICATIONS
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Pub. No.: WO/2019/002544 International Application No.: PCT/EP2018/067576
Publication Date: 03.01.2019 International Filing Date: 29.06.2018
IPC:
H04W 88/04 (2009.01) ,H04W 84/04 (2009.01) ,H04W 52/46 (2009.01) ,H04W 16/26 (2009.01) ,H04W 28/02 (2009.01) ,H04B 7/15 (2006.01) ,H04B 7/155 (2006.01) ,H04L 12/823 (2013.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02
Terminal devices
04
adapted for relaying to or from another terminal or user
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
84
Network topologies
02
Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
04
Large scale networks; Deep hierarchical networks
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
38
TPC being performed in particular situations
46
in multi-hop networks, e.g. wireless relay networks
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
24
Cell structures
26
Cell enhancers, e.g. for tunnels or building shadow
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
28
Network traffic or resource management
02
Traffic management, e.g. flow control or congestion control
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
14
Relay systems
15
Active relay systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
14
Relay systems
15
Active relay systems
155
Ground-based stations
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
801
Flow control or congestion control
811
Bitrate adaptation in active flows
823
Packet dropping
Applicants:
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. [DE/DE]; Hansastraße 27c 80686 München, DE
Inventors:
HASSAN HUSSEIN, Khaled Shawky; DE
BREILING, Marco; DE
Agent:
KÖNIG, Andreas; DE
STÖCKELER, Ferdinand; DE
ZIMMERMANN, Tankred; DE
SCHENK, Markus; DE
ZINKLER, Franz; DE
HERSINA, Günter; DE
BURGER, Markus; DE
SCHAIRER, Oliver; DE
PFITZNER, Hannes; DE
Priority Data:
17178874.829.06.2017EP
Title (EN) RELAYS AND METHODS FOR OPERATING THE SAME FOR SPONTANEOUSLY TRANSMISSION FOR RELIABLE COMMUNICATIONS
(FR) RELAIS ET PROCÉDÉS DE FONCTIONNEMENT DE CEUX-CI POUR UNE TRANSMISSION SPONTANÉE POUR DES COMMUNICATIONS FIABLES
Abstract:
(EN) A relay is configured to operate in a wireless communications network. The relay is configured to receive a message to be spontaneously forwarded to a receiving node. The relay is configured to evaluate a channel quality to the receiving node and to discard the message from forwarding when the channel quality is below a threshold value and/or is configured to evaluate a reception quality of the received message and to discard the message from forwarding when the reception quality is below a threshold value.
(FR) L'invention concerne un relais qui est configuré pour fonctionner dans un réseau de communication sans fil. Le relais est configuré pour recevoir un message à envoyer spontanément à un nœud de réception. Le relais est configuré pour évaluer une qualité de canal au nœud de réception et pour ignorer le message du transfert lorsque la qualité de canal est inférieure à une valeur de seuil et/ou est configuré pour évaluer une qualité de réception du message reçu et pour ignorer le message du transfert lorsque la qualité de réception est inférieure à une valeur de seuil.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)