Network controlled Device-to-Device (D2D) and cluster multicast concept for LTE and LTE-A networks
- Resource Type
- Conference
- Authors
- Seppala, Jaakko; Koskela, Timo; Chen, Tao; Hakola, Sami
- Source
- 2011 IEEE Wireless Communications and Networking Conference Wireless Communications and Networking Conference (WCNC), 2011 IEEE. :986-991 Mar, 2011
- Subject
- Communication, Networking and Broadcast Technologies
Computing and Processing
Delay
Receivers
Throughput
Protocols
Streaming media
Interference
Performance evaluation
- Language
- ISSN
- 1525-3511
1558-2612
In this paper we introduce a reliable multicast concept for Device-to-Device (D2D) communication integrated into cellular network. In addition to the introduction of the basic concept, initial simulation results are presented as well. Clustering closely located devices which have local communication needs is a feasible and efficient way of solving the increasing data traffic requirements in the future cellular network. Reliable D2D multicast concept introduced in this paper is designed to be scalable and efficient solution for local communication needs such as file transfer and even streaming services. Due to the network involvement in controlling the local D2D communication, sufficient quality of service can be guaranteed. In addition, due to the flexible mode switching between direct and cellular modes in the integrated operation the service continuity can be provided.