Hop-by-hop Content Distribution with Network Coding in Multihop Wireless Networks
نویسندگان
چکیده
منابع مشابه
Implicit hop-by-hop congestion control in wireless multihop networks
It has been shown that TCP and TCP-like congestion control are highly problematic in wireless multihop networks. In this paper we present a novel hop-by-hop congestion control protocol that has been tailored to the specific properties of the shared medium. In the proposed scheme, backpressure towards the source node is established implicitly, by passively observing the medium. A lightweight err...
متن کاملCross-layer optimization of wireless multihop networks with one-hop two-way network coding
In this paper, we investigate optimal cross-layer design of congestion control, routing, onehop two-way inter-commodity (OTIC) network coding and scheduling in wireless multihop networks utilizing the broadcast advantage of wireless medium. We first present an achievable rate region with OTIC network coding by introducing virtual flow rates in a node. Then we formulate the network utility maxim...
متن کاملNetwork Coding based Information Security in Multi-hop Wireless Networks
I hereby declare that I am the sole author of this thesis. This is a true copy of the thesis, including any required final revisions, as accepted by my examiners. I understand that my thesis may be made electronically available to the public. Abstract Multi-hop Wireless Networks (MWNs) represent a class of networks where messages are forwarded through multiple hops of wireless transmission. App...
متن کاملPerformance Analysis and Optimization of One-hop Network Coding in Multi-hop Wireless Networks
In this paper, we analyze the performance of one-hop network coding in multi-hop networks and optimize it by two solutions. One is evaluating cost-delay tradeoff of opportunistic network coding in a two-way relay network with asymmetric arrival rates, we first formulate the variance of the queue into a Markov chain and derive the transition probability and the stable distribution. Then we analy...
متن کاملSpace-time efficient network coding for wireless multi-hop networks
Network coding has been recently proposed as a new promising technique that can potentially improve the performance of a wireless multi-hop network significantly. However, most existing studies in this field perform network coding without considering the interplay between transmission power/rate and network coding gain. In many scenarios, the selection of the transmission power/rate brings big ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Digital Communications and Networks
سال: 2017
ISSN: 2352-8648
DOI: 10.1016/j.dcan.2016.08.001