Cooperative ARQ in full duplex cognitive radio networks

Towhidlou, Vahid; Shikh-Bahaei, Mohammad

doi:10.1109/pimrc.2016.7794593

Cited by 16 publications

(12 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Adaptive FD MAC protocol for CR networks without the need of synchronization among the SUs. [135,136] 1. Secrecy performance analysis of FD-enabled wirelessly-powered CR system, and derivation of upper and lower bounds of the probability of strictly positive secrecy capacity 2.…”

Section: ) Applicationsmentioning

confidence: 99%

Dynamic Spectrum Sharing in 5G Wireless Networks With Full-Duplex Technology: Recent Advances and Research Challenges

Sharma

Bogale

et al. 2018

IEEE Commun. Surv. Tutorials

203

View full text Add to dashboard Cite

Full-Duplex (FD) wireless technology enables a radio to transmit and receive on the same frequency band at the same time, and it is considered to be one of the candidate technologies for the fifth generation (5G) of wireless communications due to its advantages including potential doubling of the capacity, reduced end-to-end and feedback delays, improved network secrecy and efficiency, and starting with a detailed overview of FD-enabled DSS, we provide a comprehensive survey of recent advances in this domain. We then highlight several potential techniques for enabling FD operation in DSS wireless systems. Subsequently, we propose a novel communication framework to enable CST in DSS systems by employing a power control-based SI mitigation scheme and carry out the throughput performance analysis of this proposed framework. Finally, we discuss some open research issues and future directions with the objective of stimulating future research efforts in the emerging FD-enabled DSS wireless systems.

show abstract

Section: ) Applicationsmentioning

confidence: 99%

Dynamic Spectrum Sharing in 5G Wireless Networks With Full-Duplex Technology: Recent Advances and Research Challenges

Sharma

Bogale

et al. 2018

IEEE Commun. Surv. Tutorials

203

View full text Add to dashboard Cite

show abstract

“…Received signal strength (RSS), application need (user preference), network conditions, application types, cost etc. are factors considered in different layers ofIEEE 802.21 [8].…”

Section: ) Vertical Handover In Heterogeneous Network Standard: Vhhnmentioning

confidence: 99%

“…Users at foreign location, identified as SUs [6] are also called CR users [7]. In agreement with [8], [9] posted that CRN elements,with built-in intelligence and cognitive capabilities embedded in SUs, flexibly adapt transmission and reception parameters to provide space for unlicensed secondary users (SUs). Hence, they dynamically access licensed spectrum allocated to primary users (PUs)enabling full implementation of CR CL standardizations [6].…”

mentioning

confidence: 99%

Untitled

2019

IJCSE

View full text Add to dashboard Cite

“…A study of applying the proposed design criterion and search algorithm in binary systems with full-duplex APs [12] has been started. Practical PNC design with spectrum optimisation in [13]- [15] provide another research direction and how to apply PNC with the retransmission schemes, such as ARQ and HARQ techniques [16,17], has attracted the researchers' attention. Moreover, the PNC application with multimedia symbols [18] is required in order to serve the 5G systems and achieve massive data transmissions with high accuracy and low latency.…”

Section: Future Work and Conclusionmentioning

confidence: 99%

A Physical Layer Network Coding Design for 5G Network MIMO

Peng

Wang

Burr

et al. 2018

2018 IEEE Global Communications Conference (GLOBECOM)

Self Cite

View full text Add to dashboard Cite

This paper presents a physical layer network coding (PNC) approach for network MIMO (N-MIMO) systems to release the heavy burden of backhaul load. The proposed PNC approach is applied for uplink scenario in binary systems, and the design guideline serves multiple mobile terminals (MTs) and guarantees unambiguous recovery of the message from each MT. We present a novel PNC design criterion first based on binary matrix theories, followed by an adaptive optimal mapping selection algorithm based on the proposed design criterion. In order to reduce the real-time computational complexity, a twostage search algorithm for the optimal binary PNC mapping matrix is developed. Numerical results show that the proposed scheme achieves lower outage probability with reduced backhaul load compared to practical CoMP schemes which quantize the estimated symbols from a log-likelihood ratio (LLR) based multiuser detector into binary bits at each access point (AP).Index Terms-binary PNC, backhaul load reduction, unambiguous detection, adaptive optimal mapping selection.

show abstract

Cooperative ARQ in full duplex cognitive radio networks

Cited by 16 publications

References 15 publications

Dynamic Spectrum Sharing in 5G Wireless Networks With Full-Duplex Technology: Recent Advances and Research Challenges

Dynamic Spectrum Sharing in 5G Wireless Networks With Full-Duplex Technology: Recent Advances and Research Challenges

Untitled

A Physical Layer Network Coding Design for 5G Network MIMO

Contact Info

Product

Resources

About