Game Theoretical Approach for Channel Allocation in Wireless Sensor and Actuator Networks

Chen, Jiming; Q, Yu; Cheng, Peng; Sun, Youxian; Fan, Yanfei; Shen, Xuemin

doi:10.1109/tac.2011.2164014

Cited by 80 publications

(35 citation statements)

References 35 publications

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“…In the case of multiple sources, one may use dynamic channel assignment [17] or channel allocation [18] in the first hop to increase energy efficiency further, which could be a future research topic. Also, reference [19] proposed a selfenergy recycling scheme by using an additional antenna at the relay to harvest the signal transmitted by the relay.…”

Section: Numerical Results and Discussionmentioning

confidence: 99%

“…This means that, when the relay-to-destination link has good quality, the outage is mainly determined byγ r and it improves when the source-to-relay link becomes better. Also, when x → ∞, 1 + 1 t+x → 1 in the exponent of (18) …”

Section: A Tsmentioning

confidence: 99%

“…Similarly, the average achievable throughput can be derived as 18). Using the second strategy for the new protocol, one has…”

Section: B Psmentioning

confidence: 99%

See 2 more Smart Citations

AF Relaying with Energy Harvesting Source and Relay

Chen

Shi

Feng

et al. 2016

IEEE Trans. Veh. Technol.

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Section: Numerical Results and Discussionmentioning

confidence: 99%

Section: A Tsmentioning

confidence: 99%

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AF Relaying with Energy Harvesting Source and Relay

Chen

Shi

Feng

et al. 2016

IEEE Trans. Veh. Technol.

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“…The proposed scheme is simple to implement and give better result than simple hybrid channel allocation scheme [6] by decreasing calls drop probability. We have organized our discussion as follows.…”

Section: Hybrid Channel Allocation (Hca)mentioning

confidence: 99%

Optimal Channel Allocation with Hot-Spot Technique in Wireless Network

Dubey¹

2013

IJCA

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In wireless mobile communication systems, proper channel allocation scheme is required. Due to the limitation of available frequency spectrum, channels must be reused as much as possible to increase system capacity. Complication arises in channel allocation, when more than one cell become "hot-spot" in the network of one BSC. The cells become "hot-spot" when bandwidth resources currently available in those cells are not sufficient to sustain any more call. In hybrid channel allocation, cells send a multilevel hot-spot notification to the dynamic pool of BSC on each channel request that cannot be satisfied locally at the base station. Proportional to the current hot-spot level of the cell, this hot-spot notification will request more than one channel to assign to the requesting cell. Severe complication arises, when not even one channel available in the dynamic pool of BSC in order to assign to requesting cells. This is the situation, when call starts dropping or blocking. This paper presents a new scheme in which BSC will fetch those ideal channels, which are borrowed to requesting cell from the dynamic pool in the time of hot spot but become ideal in the temporary pool of BTS for some period of time. BTS make use of these channels in order to sustain new incoming call .The proposed algorithm in this paper will reduce the call dropping probability comparatively more than the simple hybrid channel allocation algorithm.

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“…Recently, several multi-channel protocols have been proposed specially for WSNs and they can be divided into two categories. The first category is to assign channels in a static way based on the static network topology assumption [2], [9], [10], [11], [12], [13], [14]. These protocols cause very limited communication overhead.…”

Section: Introductionmentioning

confidence: 99%

Dynamic channel assignment for wireless sensor networks: A regret matching based approach

Chen

Chai

et al. 2015

IEEE Trans. Parallel Distrib. Syst.

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Abstract-Multiple channels in Wireless Sensor Networks (WSNs) are often exploited to support parallel transmission and to reduce interference. However, the extra overhead posed by the multi-channel usage coordination dramatically challenges the energyconstrained WSNs. In this paper, we propose a Regret Matching based Channel Assignment algorithm (RMCA) to address this challenge, in which each sensor node updates its choice of channels according to the historical record of these channels' performance to reduce interference. The advantage of RMCA is that it is highly distributed and requires very limited information exchange among sensor nodes. It is proved that RMCA converges almost surely to the set of correlated equilibrium. Moreover, RMCA can adapt the channel assignment among sensor nodes to the time-variant flows and network topology. Simulations show that RMCA achieves better network performance in terms of both delivery ratio and packet latency than CONTROL [1], MMSN [2] and randomized CSMA. In addition, real hardware experiments are conducted to demonstrate that RMCA is easy to be implemented and performs better.

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Game Theoretical Approach for Channel Allocation in Wireless Sensor and Actuator Networks

Cited by 80 publications

References 35 publications

AF Relaying with Energy Harvesting Source and Relay

AF Relaying with Energy Harvesting Source and Relay

Optimal Channel Allocation with Hot-Spot Technique in Wireless Network

Dynamic channel assignment for wireless sensor networks: A regret matching based approach

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