Paper Info
Title
A demonstration of evolved user equipment for collaborative wireless backhauling in next generation cellular networks
Abstract
In this work, we demonstrate and validate a novel architecture for next generation cellular networks that enables collaborative forwarding at Layer 2 among adjacent eNBs with the aid of enhanced user equipment (UE) devices, that act voluntarily as packet forwarders. We introduce an evolved-UE (eUE) which is capable of operating simultaneously over multiples eNBs in order to enable reliable multi-hop operation through relaying and to achieve low-latency communication through efficient L2/MAC forwarding. For the demonstration and the evaluation of this architecture, we used the OpenAirInterface emulation platform to implement it, and also to evaluate its performance. The obtained results show that, the proposed architecture achieves significant reduction in latency (up to 16.94%) and improvement on packet loss rate (up to 59.25%), as the number of the employed eUEs increases with increasing BLER up to 20%. Moreover, the proposed architecture enables eUEs to increase the aggregated data rate in downlink by exploiting data connection to multiple eNBs.
Year
DOI
Venue
2015
10.1109/SAHCN.2015.7338316
2015 12th Annual IEEE International Conference on Sensing, Communication, and Networking (SECON)
Keywords
Field
DocType
Cellular Networks,Wireless Mesh,Architecture,Virtual Link,Cooperation,Wireless Backhaul
Key distribution in wireless sensor networks,Wireless,Computer science,Network packet,Packet loss,Computer network,Emulation,User equipment,Throughput,Wireless sensor network,Distributed computing
Conference
Citations 
PageRank 
References 
0
0.34
4
Authors
7
Name
Order
Citations
PageRank
Apostolos Apostolaras1588.34
Navid Nikaein285878.83
Raymond Knopp372590.42
Antonio Maria Cipriano4245.89
Thanasis Korakis51401115.56
Iordanis Koutsopoulos61041104.41
Leandros Tassiulas77692757.41