Real-Time Uncompressed Video Transmission Over Wireless Channels Using Unequal Power Allocation

Liu, Danpu; Wang, Xin

doi:10.1109/jsyst.2016.2535181

Cited by 2 publications

(2 citation statements)

References 20 publications

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“…Proof: Similar as that in the proof of Lemma 2, based on (17), for the upper bound of C i , it can be easily verified that…”

Section: Appendix C Proof Of Lemmamentioning

confidence: 75%

“…Wireless caching is considered as another important technique for the performance enhancement of future wireless network, especially for video transmissions [13]- [17]. The main benefit of wireless caching is that with popular files buffered at the cell edge, the transmission delay induced by the congested backhaul can be significantly reduced [18]- [25].…”

Section: Introductionmentioning

confidence: 99%

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Coverage Performance Analysis of Wireless Caching Networks With Non-Orthogonal Multiple Access-Based Multicasting

Song

Yuan

et al. 2019

IEEE Access

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This paper investigates the non-orthogonal multiple access (NOMA) based multicasting in wireless caching networks for the performance enhancement of spectral efficiency. Particularly, at the base stations (BSs), upon receiving the requests from the attached user equipments (UEs), a superposed message of the most requestedm files is broadcasted by applying NOMA to simultaneously satisfy the demands of multiple UEs, with the power allocation of the files determined by the respective number of requests. Further, at the UEs, two different decoding strategies, i.e., the conventional SIC without cache-aided interference cancellation and the SIC with cache-aided interference cancellation, are considered to facilitate the reliable data reception. To analyze the performance of the proposed NOMA based multicasting scheme, a novel framework is developed based on stochastic geometry. We first derive the probability that an ordered sequence Y ofm files is broadcasted by the typical BS Y with the technique of NOMA. Then, we characterize the coverage probability of i-th file in Y. Further, we evaluate the average coverage probability of the wireless caching network with the studied NOMA based multicasting. It is shown by simulations that the derived analytical results are validated and the technique of wireless caching can further improve the performance of NOMA.

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“…Proof: Similar as that in the proof of Lemma 2, based on (17), for the upper bound of C i , it can be easily verified that…”

Section: Appendix C Proof Of Lemmamentioning

confidence: 75%

Section: Introductionmentioning

confidence: 99%

Coverage Performance Analysis of Wireless Caching Networks With Non-Orthogonal Multiple Access-Based Multicasting

Song

Yuan

et al. 2019

IEEE Access

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A hybrid multimedia image encryption technique using singular value decomposition-linear sparsity regularization (SVD-LSR)

Hema

Shyry

2023

Soft Comput

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Real-Time Uncompressed Video Transmission Over Wireless Channels Using Unequal Power Allocation

Cited by 2 publications

References 20 publications

Coverage Performance Analysis of Wireless Caching Networks With Non-Orthogonal Multiple Access-Based Multicasting

Coverage Performance Analysis of Wireless Caching Networks With Non-Orthogonal Multiple Access-Based Multicasting

A hybrid multimedia image encryption technique using singular value decomposition-linear sparsity regularization (SVD-LSR)

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