Power Control for Broadcast V2V Communications with Adjacent Carrier Interference Effects
Paper in proceedings, 2016
This paper investigates the power control problem
for broadcast vehicular communications in the presence of
adjacent channel interference (ACI). First, we study the impact
of ACI on vehicle-to-vehicle (V2V) communications and conclude
that the ACI indeed significantly affects the reliability of V2V
links. Second, we formulate a power control optimization problem
for vehicles to reduce the negative influence of ACI, which is
shown to be NP-hard. Furthermore, we propose two power
control schemes where the first one solves the formulated problem
by a branch and bound method and the second one considers
a heuristic algorithm with much reduced complexity. Finally,
simulations are presented which illustrate the necessity of power
control when ACI exists and also show promising performance
of the proposed algorithms.
Author
Anver Hisham Unnichiriyath Siddique
Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems
Sun Wanlu
Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems
Erik Ström
Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems
Fredrik Brännström
Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems
2016 IEEE International Conference on Communications, ICC 2016
Art. no. 7511128- 7511128
5G för fordonstillämpningar
VINNOVA, 2014-06-01 -- 2017-05-31.
Areas of Advance
Information and Communication Technology
Subject Categories
Telecommunications
Communication Systems
Infrastructure
C3SE (Chalmers Centre for Computational Science and Engineering)
DOI
10.1109/ICC.2016.7511128