TY - GEN
T1 - An energy efficient D2D LTE structure for PMR based on flashlinQ
AU - Pons, Xavier
AU - Gruet, Christophe
AU - Georgeaux, Eric
AU - Naviner, Lirida
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/4/15
Y1 - 2015/4/15
N2 - Device-to-device communications are one of the most important challenges for cellular mobile communications. Professional Mobile Radio (PMR) networks could change the current standard for a new one based on 4G, when this type of communications will be included. PMR users such as police, fire brigades also use the D2D communications in under coverage and out of coverage scenarios. This type of users also operate with D2D broadcast group communication in this scenarios, transmitting at its maximum power to be understood by all group members. In this paper we present a new D2D broadcast mechanism based on FlashLinQ that will allow seamless communications in under coverage and out of coverage scenarios reducing the total energy consumed by the terminals. To that endm we implement a collision avoidance mechanism as well as power control mechanism to avoid wasted energy and thus, improving terminals energy efficiency (EE) while the communications are still guaranteed for all group members. Index Terms-PMR, Device to Device, Broadcast, LTE, energy efficiency, power control.
AB - Device-to-device communications are one of the most important challenges for cellular mobile communications. Professional Mobile Radio (PMR) networks could change the current standard for a new one based on 4G, when this type of communications will be included. PMR users such as police, fire brigades also use the D2D communications in under coverage and out of coverage scenarios. This type of users also operate with D2D broadcast group communication in this scenarios, transmitting at its maximum power to be understood by all group members. In this paper we present a new D2D broadcast mechanism based on FlashLinQ that will allow seamless communications in under coverage and out of coverage scenarios reducing the total energy consumed by the terminals. To that endm we implement a collision avoidance mechanism as well as power control mechanism to avoid wasted energy and thus, improving terminals energy efficiency (EE) while the communications are still guaranteed for all group members. Index Terms-PMR, Device to Device, Broadcast, LTE, energy efficiency, power control.
U2 - 10.1109/ISWCS.2015.7454308
DO - 10.1109/ISWCS.2015.7454308
M3 - Conference contribution
AN - SCOPUS:84984950339
T3 - Proceedings of the International Symposium on Wireless Communication Systems
SP - 11
EP - 15
BT - 2015 12th International Symposium on Wireless Communication Systems, ISWCS 2015 - Proceedings
PB - VDE Verlag GmbH
T2 - 12th International Symposium on Wireless Communication Systems, ISWCS 2015
Y2 - 25 August 2015 through 28 August 2015
ER -
