An Optimized Assisted Hybridcast Transmission Scheme in Mobile Wireless Networks

Jia, Weijia; Wang, Hanwu

doi:10.1109/bdcloud.2018.00126

Cited by 1 publication

(1 citation statement)

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“…As for existing scheduling schemes with the consideration of cooperative data transmission, reference Wang and Jia 17 presented an assisted transmission and scheduling scheme to achieve the effective data transmission and delivery in mobile relay based cellular networks. Wang et al 18 proposed a QoS‐aware transmission scheme to deal with different kinds of data flows within the relay‐enabled cellular networks.…”

Section: Introductionmentioning

confidence: 99%

An optimized cooperative data transmission scheme in relay‐enabled cellular communication networks

Wang,

Ren,

Zhang

2024

Int J Communication

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SummaryCooperative transmission is of great significance in data transmission and resource schedule in mobile cellular communication networks. To attain the desired network transmission performance objectives over the whole cellular network system, we propose an appropriate cooperative data transmission scheme to optimize the data delivery efficiency in terms of the transmission time consumption for each and every transmission group. The proposed transmission optimization scheme includes the tasks of determining the transmission group, allocating the channel rate resource, specifying the cooperative transmission mechanism, and performing resource allocation and schedule as well. Firstly, we propose a utility function based rate allocation scheme to optimize the channel rate resource utilization for all those transmission groups over the cellular communication network. Based on it, we further present a cooperative data transmission scheme to deal with the data delivery and reception for all those subgroups with high efficiency over the whole network system. Particularly, we propose a resource efficiency function‐based coordination scheduling (EFCS) scheme to conduct the cooperative data transmission and resource schedule as well for each transmission group within the network. The EFCS scheme facilitates to determine the subgroups for schedule over each scheduling cycle, which can produce the best data transmission efficiency across both the direct and cooperative transmission hop. Both the theoretical analysis and the simulation evaluation results verify the superior performance of our proposed cooperative data transmission scheme.

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Section: Introductionmentioning

confidence: 99%