Radio Resource Management for V2V Multihop Communication Considering Adjacent Channel Interference.

Published on 2019in arXiv: Signal Processing
Anver Hisham1
Estimated H-index: 1
Erik G. Ström25
Estimated H-index: 25
Fredrik Brännström14
Estimated H-index: 14
This paper investigate joint scheduling and power control for V2V multicast allowing multihop communication. The effects of both co-channel interference and adjacent channel interference are considered. First, we solve the problem with the objective of maximizing the throughput and connectivity of vehicles in the network. Then extend the same problem formulation to include the objective of minimizing the latency and the average age of information (AoI), which is the age of the latest received message. In order to account for fairness, we also show the problem formulation to maximize the worst-case throughput and connectivity. All the problems are formulated as mixed Boolean linear programming problems, which allows computation of optimal solutions. Furthermore, we consider the error probability of a link failure in all the problem formulations and accommodate the probability requirements for satisfying a certain throughput/connectivity/latency/AoI. In order to support a large V2V network, a clustering algorithm is proposed whose computational complexity scale well with the network size. To handle the case of zero channel information at the scheduler, a multihop distributed scheduling scheme is proposed.
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Published on Apr 1, 2019in IEEE Journal on Selected Areas in Communications9.30
Rahul Devassy4
Estimated H-index: 4
(Chalmers University of Technology),
Giuseppe Durisi25
Estimated H-index: 25
(Chalmers University of Technology)
+ 2 AuthorsElif Uysal1
Estimated H-index: 1
('KCL': King's College London)
This paper investigates the probability that the delay and the peak-age of information exceed a desired threshold in a point-to-point communication system with short information packets. The packets are generated according to a stationary memoryless Bernoulli process, placed in a single-server queue and then transmitted over a wireless channel. A variable-length stop-feedback coding scheme—a general strategy that encompasses simple automatic repetition request (ARQ) and more sophisticated hybrid...
Published on 2019in IEEE Wireless Communications Letters3.55
Konstantinos Koufos3
Estimated H-index: 3
(UoB: University of Bristol),
Carl P. Dettmann21
Estimated H-index: 21
(UoB: University of Bristol)
We consider a one-dimensional vehicular network where the time headway (time difference between successive vehicles as they pass a point on the roadway) follows the shifted-exponential distribution. We show that neglecting the impact of shift in the deployment model, which degenerates the distribution of vehicles to a Poisson point process, overestimates the temporal correlation of interference at the origin. The estimation error becomes large at high traffic conditions and small time-lags.
Published on Dec 1, 2018 in GLOBECOM (Global Communications Conference)
Yilin Li2
Estimated H-index: 2
Jian Luo8
Estimated H-index: 8
+ 3 AuthorsGiuseppe Caire65
Estimated H-index: 65
(Technical University of Berlin)
Efficient data delivery is of significant importance, however highly challenging for vehicle-to-vehicle (V2V) communications due to high vehicle speed, time-varying vehicle density, and limited inter-vehicle contact duration. Alternatively, incorporating vehicle-to-infrastructure (V2I) communications paves a migration path for bridging long-range vehicular connectivity by introducing stationary network entities, e.g., road-side unit. In this paper, we develop a mathematical framework to address ...
Published on Dec 1, 2017 in GLOBECOM (Global Communications Conference)
Hind Albasry1
Estimated H-index: 1
Huiling Zhu16
Estimated H-index: 16
(UKC: University of Kent),
Jiangzhou Wang29
Estimated H-index: 29
(UKC: University of Kent)
The overlay in-band device to device (D2D) scheme can be used by cellular user equipments (CUEs) and D2D user equipments (DUEs) to transmit the uplink and D2D data. The CUEs experience in-band emission interference (IEI) from the DUEs that transmit D2D signals in the adjacent channels. This paper evaluates the IEI impact in D2D-enabled cellular networks in terms of typical CUE outage probability for different DUE densities and DUE transmission powers. Further, the IEI intra-cell and IEI inter-ce...
Published on Jun 1, 2017in IEEE Communications Letters3.46
Fanhui Zeng1
Estimated H-index: 1
(PKU: Peking University),
Rongqing Zhang16
Estimated H-index: 16
(CSU: Colorado State University)
+ 1 AuthorsLiuqing Yang36
Estimated H-index: 36
(CSU: Colorado State University)
In vehicular ad hoc networks (VANETs), cooperative data dissemination is a promising approach addressing the problem of limited connection time between vehicles and road side units. However, existing data dissemination strategies rely too much on real-time channel state information, resulting in high communication overhead and transmission delay. To reduce the communication overhead and thus enhance the system throughput, we propose a channel prediction based scheduling strategy for data dissemi...
Published on Mar 1, 2017
Saket Tiwari (Yeshwantrao Chavan College of Engineering), Vipin Bondre (Yeshwantrao Chavan College of Engineering)
Today is the world of moves with faster speed and reduced time. With the increase in population, there has been a sudden increase in the amount of vehicular traffic. These increased number of vehicles around us causes huge traffic jams which produces a large delay in day to day life. Also there are situations where in quick movement of emergency (priority) vehicles like fire truck, ambulances, etc. is needed. This event fails to occur in the time of need, due to the traffic jams caused by unorga...
Published on Mar 1, 2017in IEEE Transactions on Vehicular Technology5.34
Wenfeng Li3
Estimated H-index: 3
(Tongji University),
Xiaomin Ma17
Estimated H-index: 17
(Oral Roberts University)
+ 3 AuthorsQingwen Liu11
Estimated H-index: 11
(Tongji University)
In a traffic jam or dense vehicle environment, vehicular ad hoc networks (VANETs) cannot meet the safety requirement due to serious packet collisions. The traditional cellular network solves packet collisions but suffers from long end-to-end delay. Third-Generation Partnership Project (3GPP) Long-Term Evolution (LTE) overcomes both drawbacks; thus, it may be used, instead of VANETs, in some extreme environments. We use Markov models with dynamic scheduling and semipersistent scheduling (SPS) to ...
Published on Aug 1, 2016in IEEE Transactions on Vehicular Technology5.34
Wanlu Sun7
Estimated H-index: 7
(Chalmers University of Technology),
Erik G. Ström25
Estimated H-index: 25
(Chalmers University of Technology)
+ 2 AuthorsYutao Sui8
Estimated H-index: 8
(Chalmers University of Technology)
Direct device-to-device (D2D) links are proposed as a possible enabler for vehicle-to-vehicle (V2V) communications, where the incurred intracell interference and the stringent latency and reliability requirements are challenging issues. In this paper, we investigate the radio resource management problem for D2D-based V2V communication. First, we analyze and transform the latency and reliability requirements of V2V communication into optimization constraints that are computable using only the slo...
Published on May 1, 2016 in ICC (International Conference on Communications)
Claudia Campolo26
Estimated H-index: 26
Christoph Sommer26
Estimated H-index: 26
(University of Paderborn)
+ 1 AuthorsAntonella Molinaro31
Estimated H-index: 31
The efficient usage of multiple channels allocated for vehicular communications is deemed crucial to support the increasing spectrum demand of current and upcoming Intelligent Transportation Systems (ITS). In this context, an accurate modeling of adjacent channel interference (ACI) is needed to better understand its adverse effects on simultaneous communications on different channels. In this paper, we modeled ACI in the simulation framework Veins by strictly following the standard specification...
Published on Apr 26, 2016in Advances in Mechanical Engineering
Dewen Kong (SEU: Southeast University), Xiucheng Guo (SEU: Southeast University)
The primary objective of this study is to identify the characteristics of vehicle headway on multi-lane freeway under lane management in China considering car–truck interaction. More specifically, the study focused on answering the following two questions: (1) whether the car–truck interaction has impact on headway, that is, headway varies by different leading and following vehicle types and (2) what is the best-fitted distribution model for particular headway type under lane management. The tea...
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