Zobrazeno 1 - 10
of 375
pro vyhledávání: '"Tuninetti, Daniela"'
Autor:
Mohajer, Mohammadreza Bakhshizadeh, Barletta, Luca, Tuninetti, Daniela, Tomasoni, Alessandro, Iacono, Daniele Lo, Osnato, Fabio
Integrated sensing and communication is regarded as a key enabler for next-generation wireless networks. To optimize the transmitted waveform for both sensing and communication, various performance metrics must be considered. This work focuses on sen
Externí odkaz:
http://arxiv.org/abs/2410.22941
Autor:
Ma, Yinbin, Tuninetti, Daniela
This paper presents a novel achievable scheme for coded caching systems with $N$ files and $K$ users, specifically when $N \leq K$. This new scheme employs linear coding both during the placement phase - where cache contents are linear combinations o
Externí odkaz:
http://arxiv.org/abs/2404.17767
Autor:
Ma, Yinbin, Tuninetti, Daniela
This paper presents a new achievable scheme for coded caching systems with $\mathsf{N}$ files, $\mathsf{K}=\mathsf{N}$ users, and cache size $\mathsf{M}=1/(\mathsf{N}-1)$. The scheme employs linear coding during the cache placement phase, and a three
Externí odkaz:
http://arxiv.org/abs/2310.07686
Autor:
Ma, Yinbin, Tuninetti, Daniela
Coded caching, introduced by Maddah-Ali and Niesen (MAN), is a model where a server broadcasts multicast packets to users with a local cache that is leveraged so as to reduce the peak network communication load. The original MAN model does not consid
Externí odkaz:
http://arxiv.org/abs/2305.06518
This paper considers the single antenna, static Gaussian broadcast channel in the finite blocklength regime. Second order achievable and converse rate regions are presented. Both a global reliability requirement and per-user reliability requirements
Externí odkaz:
http://arxiv.org/abs/2209.15050
Autor:
Ma, Yinbin, Tuninetti, Daniela
Coded caching is a technique that leverages locally cached contents at the users to reduce the network's peak-time communication load. Coded caching achieves significant performance gains compared to uncoded caching schemes and is thus a promising te
Externí odkaz:
http://arxiv.org/abs/2202.01299
This paper focuses on the Layered Packet Erasure Broadcast Channel (LPE-BC) with Channel Output Feedback (COF) available at the transmitter. The LPE-BC is a high-SNR approximation of the fading Gaussian BC recently proposed by Tse and Yates, who char
Externí odkaz:
http://arxiv.org/abs/2109.03938
Autor:
Yan, Qifa, Tuninetti, Daniela
This work investigates a system where each user aims to retrieve a scalar linear function of the files of a library, which are Maximum Distance Separable coded and stored at multiple distributed servers. The system needs to guarantee robust decoding
Externí odkaz:
http://arxiv.org/abs/2102.03683
Autor:
Ma, Yinbin, Tuninetti, Daniela
Coded caching aims to minimize the network's peak-time communication load by leveraging the information pre-stored in the local caches at the users. The original single file retrieval setting by Maddah-Ali and Niesen has been recently extended to gen
Externí odkaz:
http://arxiv.org/abs/2102.02122
Coded Caching, proposed by Maddah-Ali and Niesen (MAN), has the potential to reduce network traffic by pre-storing content in the users' local memories when the network is underutilized and transmitting coded multicast messages that simultaneously be
Externí odkaz:
http://arxiv.org/abs/2012.14394