Optimal Throughput-Outage Analysis of Cache-Aided Wireless Multi-Hop D2D Networks
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DOI: 10.1109/tcomm.2020.3045787
Abstract: Cache-aided wireless device-to-device (D2D) networks have demonstrated more promising performance improvement for video distribution than conventional distribution methods; thus, understanding the fundamental scaling behavior of such networks is highly important. However, the existing scaling laws… read more here.
Keywords: cache aided; multi hop; distribution; aided wireless ... See more keywords
Cache-Aided Matrix Multiplication Retrieval
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Information Theory"
DOI: 10.1109/tit.2022.3157835
Abstract: Coded caching is a promising technique to smooth out network traffic by storing part of the library content at the users’ local caches. The seminal work on coded caching for single file retrieval by Maddah-Ali… read more here.
Keywords: multiplication retrieval; cache aided; aided matrix; retrieval ... See more keywords
Exploiting Cache-Free/Cache-Aided TWR-NOMA in Cognitive Hybrid Satellite-Terrestrial Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3136083
Abstract: In this paper, we consider an underlay cognitive hybridsatellite-terrestrial network (CHSTN) which constitutes a primary satellite source communicating with its multiple terrestrial primary receivers and two non-orthogonal multiple access (NOMA) secondary terrestrial users exchanging their… read more here.
Keywords: aided twr; cache free; cache aided; twr noma ... See more keywords
Throughput–Outage Analysis and Evaluation of Cache-Aided D2D Networks With Measured Popularity Distributions
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2019.2935452
Abstract: Caching of video files on user devices, combined with file exchange through device-to-device (D2D) communications is a promising method for increasing the throughput of wireless networks. Previous theoretical investigations showed that throughput can be increased… read more here.
Keywords: cache aided; aided d2d; popularity distributions; distribution ... See more keywords
Scalable Video Transmission in Cache-Aided Device-to-Device Networks
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DOI: 10.1109/twc.2020.2981790
Abstract: Scalable video coding (SVC) and video caching are two promising techniques in the 5th generation networks to improve the users’ quality of experience (QoE) in terms of video retrieval. In this paper, we study the… read more here.
Keywords: cache aided; transmission; scalable video; aided device ... See more keywords
NOMA and Coded Multicasting in Cache-Aided Wireless Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2021.3112958
Abstract: Coded multicasting is considered to be an effective approach to simultaneously serve multiple users in the same frequency/time/code resource, which is made possible by exploiting the information available in users’ caches. Recently, non-orthogonal multiple access… read more here.
Keywords: user pairing; cache aided; noma coded; coded multicasting ... See more keywords