Symmetric Channel Hopping for Blind Rendezvous in Cognitive Radio Networks Based on Union of Disjoint Difference Sets

Tan, Xuesong Jonathan; Zhou, Chao; Chen, Jie

doi:10.1109/tvt.2017.2726352

Cited by 32 publications

(11 citation statements)

References 32 publications

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“…Due to the limitations of a CCC for rendezvous, many researchers focus on CH rendezvous algorithms for establishing communication link in CRNs [7,13,[17][18][19][20][21][22][23][24][25][26][27][28][29][30]. The above studies have shown to be the solutions for rendezvous in CRN.…”

Section: Related Workmentioning

confidence: 99%

Quality of Service Aware Channel Hopping Rendezvous in Cognitive Radio Networks for Internet of Things

Asifuddola¹,

Chishti²

2021

IJCDS

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Section: Related Workmentioning

confidence: 99%

Quality of Service Aware Channel Hopping Rendezvous in Cognitive Radio Networks for Internet of Things

Asifuddola¹,

Chishti²

2021

IJCDS

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“…Non-assisted rendezvous, on the other hand, is one that operates without the assistance of a central controller (or another node) and does not have a CCC. There are many approaches for non-assisted rendezvous techniques presented in the conventional references [ 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 ]. The general terminologies used for our articles related to rendezvous are summarized as follows: Channel Symmetricity : For the symmetric channel, the cognitive radio transmitter (CR-Tx) and cognitive radio receiver (CR-Rx) have the same available channels.…”

Section: Introductionmentioning

confidence: 99%

“…Many recent papers on rendezvous presume two conditions of the channel—symmetric and asymmetric. In the literature below [ 14 , 15 ], rendezvous for homogeneous conditions such as symmetric channels is noted. Rendezvous techniques based on the union of disjoint differential sets were proposed in [ 14 ] and performance was shown in average time and efficiency.…”

Section: Introductionmentioning

confidence: 99%

Multi-Radio Based Rendezvous Technique for Heterogeneous Cognitive Radio Sensor Network

Islam

Kandeepan

Evans

2021

Sensors

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In a distributed cognitive radio (CR) sensor network, transmission and reception on vacant channels require cognitive radio nodes to achieve rendezvous. Because of the lack of adequate assistance from the network environment, such as the central controller and other nodes, assisted rendezvous for distributed CR is inefficient in a dynamic network. As a result, non-assisted blind rendezvous, which is unaware of its counterpart node, has recently led to a lot of interest in the research arena. In this paper, we study a channel rendezvous method based on prime number theory and propose a new multi-radio-based technique for non-assisted rendezvous with the blind and heterogeneous condition. The required time and the optimal number of radios for the guaranteed rendezvous are calculated using probability-based measurement. Analytical expressions for probabilistic guaranteed rendezvous conditions are derived and verified by Monte Carlo simulation. In addition, the maximum time to rendezvous (MTTR) is derived in closed form using statistical and probabilistic analysis. Under different channel conditions, our proposed solution leads to a substantial time reduction for guaranteed rendezvous. For the sake of over-performance of our proposed system, the simulation outcome is compared to a recently proposed heterogeneous and blind rendezvous method. The Matlab simulation results show that our proposed system’s MTTR gains range from 11% to over 95% for various parametric values of the system model.

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“…Recently, a number of sequence‐based CH rendezvous approaches (cf. [8–40]) have been developed to achieve bounded MTTR for any pair of rendezvous nodes. However, the rendezvous difficulty problem for the discovery of a common channel between two rendezvous nodes still remains because they cannot exchange any information regarding the asymmetric perceptions of channel availability.…”

Section: Introductionmentioning

confidence: 99%

Multi‐radio channel rendezvous in cognitive radio networks

Chen

Bian

et al. 2019

IET Communications

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Symmetric Channel Hopping for Blind Rendezvous in Cognitive Radio Networks Based on Union of Disjoint Difference Sets

Cited by 32 publications

References 32 publications

Quality of Service Aware Channel Hopping Rendezvous in Cognitive Radio Networks for Internet of Things

Quality of Service Aware Channel Hopping Rendezvous in Cognitive Radio Networks for Internet of Things

Multi-Radio Based Rendezvous Technique for Heterogeneous Cognitive Radio Sensor Network

Multi‐radio channel rendezvous in cognitive radio networks

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