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To make better use of file diversity provided by random caching and improve the successful transmission probability (STP) of a file, we consider retransmissions with random discontinuous transmission (DTX) in a large-scale cache-enabled…

信息论 · 计算机科学 2018-02-13 Wanli Wen , Ying Cui , Fu-Chun Zheng , Shi Jin , Yanxiang Jiang

Quantum repeater networks distribute entanglement over lossy links while many users share a limited pool of entangled pairs. Most existing routing schemes either always use a single best path or rely on global optimizations that are hard to…

量子物理 · 物理学 2026-03-31 Ankit Mishra , Kang Hao Cheong

A mobile ad hoc network is made up of a number of wireless portable nodes that spontaneously come together en route for establish a transitory network with no need for any central management. A mobile ad hoc network (MANET) is made up of a…

网络与互联网体系结构 · 计算机科学 2023-11-06 D. Dhinakaran , S. M. Udhaya Sankar , G. Elumalai , N. Jagadish kumar

One of the most important challenges in deploying cognitive radio networks (CRNs) is to find a common control channel (CCC) to all secondary users (SUs) that enables efficient CR communications. This challenge is attributed to the dynamic…

网络与互联网体系结构 · 计算机科学 2017-07-25 Esraa Jarrah

A mobile Ad-hoc network (MANET) is a dynamic multi hop wireless network established by a group of nodes in which there is no central administration. Due to mobility of nodes and dynamic network topology, the routing is one of the most…

网络与互联网体系结构 · 计算机科学 2011-12-30 Kavita Pandey , Abhishek Swaroop

In this paper, we present a new routing paradigm that generalizes opportunistic routing in wireless mesh networks. In multirate anypath routing, each node uses both a set of next hops and a selected transmission rate to reach a destination.…

网络与互联网体系结构 · 计算机科学 2010-11-01 Rafael Laufer , Leonard Kleinrock

Mobile Ad hoc Network (MANET) is a infrastructure less network in which two or more devices have wireless communication which can communicate with each other and exchange information without need of any centralized administrator. Each node…

网络与互联网体系结构 · 计算机科学 2012-09-26 Neha Rani , Preeti Sharma , Pankaj Sharma

Building a spanning tree, minimum spanning tree (MST), and BFS tree in a distributed network are fundamental problems which are still not fully understood in terms of time and communication cost. x The first work to succeed in computing a…

分布式、并行与集群计算 · 计算机科学 2019-07-30 Ali Mashreghi , Valerie King

In a multi-hop mobile ad hoc network (MANET) mobile nodes communicate with each other forming a cooperative radio network. Security remains a major challenge for these networks due to their features of open medium, dynamically changing…

密码学与安全 · 计算机科学 2010-10-26 Jaydip Sen

In this paper, we present the performance of different broadcast schemes for multihop sensor networks based on mathematical modeling. In near future many applications will demand multicast (Broadcast) communication feature from the sensor…

网络与互联网体系结构 · 计算机科学 2010-08-18 S. Mehta , K. S. Kwak

Multi-platform radar networks (MPRNs) are an emerging sensing technology due to their ability to provide improved surveillance capabilities over plain monostatic and bistatic systems. The design of advanced detection, localization, and…

信号处理 · 电气工程与系统科学 2023-08-15 Angela Marino , Giovanni Soldi , Domenico Gaglione , Augusto Aubry , Paolo Braca , Antonio De Maio , Peter Willett

In this paper we present a new routing paradigm that generalizes opportunistic routing for wireless multihop networks. In multirate anypath routing, each node uses both a set of next hops and a selected transmission rate to reach a…

网络与互联网体系结构 · 计算机科学 2010-11-01 Rafael Laufer , Henri Dubois-Ferrière , Leonard Kleinrock

Multicast transmission and wireless caching are effective ways of reducing air and backhaul traffic load in wireless networks. This paper proposes to incorporate these two key ideas for content-centric multicast transmission in a cloud…

信息论 · 计算机科学 2015-08-12 Hao Zhou , Meixia Tao , Erkai Chen , Wei Yu

Networks-on-chips (NoCs) have become the mainstream communication infrastructure for chip multiprocessors (CMPs) and many-core systems. The commonly used parallel applications and emerging machine learning-based applications involve a…

网络与互联网体系结构 · 计算机科学 2021-08-03 Binayak Tiwari , Mei Yang , Yingtao Jiang , Xiaohang Wang

The optimal multicast tree problem in the Software-Defined Networking (SDN) multicast routing is an NP-hard combinatorial optimization problem. Although existing SDN intelligent solution methods, which are based on deep reinforcement…

人工智能 · 计算机科学 2023-05-31 Miao Ye , Chenwei Zhao , Xingsi Xue , Jinqiang Li , Hongwen Hu , Yejin Yang , Qiuxiang Jiang

Modern mobile and stationary devices are equipped with multiple network interfaces aiming to provide wireless and wireline connectivity either in a local LAN or the Internet. Multipath TCP (MPTCP) protocol has been developed on top of…

网络与互联网体系结构 · 计算机科学 2025-11-19 Dimitrios Dimopoulos , Apostolis K. Salkintzis , Dimitris Tsolkas , Nikos Passas , Lazaros Merakos

A cross-layer cognitive radio system is designed to support unicast and multicast traffic with integration of dynamic spectrum access (DSA), backpressure algorithm, and network coding for multi-hop networking. The full protocol stack that…

网络与互联网体系结构 · 计算机科学 2019-12-13 Sohraab Soltani , Yalin E. Sagduyu , Sean Scanlon , Yi Shi , Jason H. Li , Jared Feldman , John D. Matyjas

In wireless ad-hoc networks, forwarding data through intermediate relays extends the coverage area and enhances the network throughput. We consider a general wireless multiuser multihop transmission, where each data flow is subject to a…

网络与互联网体系结构 · 计算机科学 2014-07-23 K. Rahimi Malekshan , F. Lahouti

Spectrum is a scarce commodity, and considering the spectrum scarcity faced by the wireless-based service providers led to high congestion levels. Technical inefficiencies from pooled spectrum (this is nothing but the "common carrier…

网络与互联网体系结构 · 计算机科学 2010-06-30 Santosh Kumar Singh

Mobile Ad Hoc Network (MANET) is a collection of two or more devices or nodes or terminals with wireless communications and networking capability that communicate with each other without the aid of any centralized administrator also the…

网络与互联网体系结构 · 计算机科学 2010-07-15 Saleh Ali K. Al-Omari , Putra Sumari