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As the services and requirements of next-generation wireless networks become increasingly diversified, it is estimated that the current frequency bands of mobile network operators (MNOs) will be unable to cope with the immensity of…

During the initial years of its inception, the Internet was widely used for transferring data packets between users and respective data sources by using IP addresses. With the advancements in technology, the Internet has been used to share…

网络与互联网体系结构 · 计算机科学 2021-05-18 Abhiram Bhaskar Kakarla

An increasing number of streaming applications need packets to be strictly in-order at the receiver. This paper provides a framework for analyzing in-order packet delivery in such applications. We consider the problem of multicasting an…

信息论 · 计算机科学 2014-05-16 Gauri Joshi , Yuval Kochman , Gregory Wornell

Automated control monitors could play an important role in overseeing highly capable AI agents that we do not fully trust. Prior work has explored control monitoring in simplified settings, but scaling monitoring to real-world deployments…

A practical and scalable multicast beamformer design in multi-input multi-output~(MIMO) coded caching~(CC) systems is introduced in this paper. The proposed approach allows multicast transmission to multiple groups with partially…

信息论 · 计算机科学 2023-12-06 Mohammad NaseriTehrani , MohammadJavad Salehi , Antti Tölli

In future Internet-of-Things networks, sensors or even access points can be mounted on ground/aerial vehicles for smart-city surveillance or environment monitoring. To support the high-mobility sensing with low network latency, a technique…

信息论 · 计算机科学 2018-07-13 Guangxu Zhu , Kaibin Huang

Named Data Networking (NDN) architectural features, including multicast data delivery, stateful forwarding, and in-network data caching, have shown promise for applications such as video streaming and file sharing. However, collaborative…

网络与互联网体系结构 · 计算机科学 2020-07-16 Abderrahmen Mtibaa , Spyridon Mastorakis

Controlling a fleet of autonomous underwater vehicles can be challenging due to low bandwidth communication between agents. This paper proposes to address this challenge by optimizing the quantization design of the communications between…

系统与控制 · 电气工程与系统科学 2020-11-30 Yujia Yang , Ye Wang , Chris Manzie , Ye Pu

In Wireless Mesh Networks (WMN), a channel assignment has to balance the objectives of maintaining connectivity and increasing the aggregate bandwidth. The main aim of the channel assignment algorithm is to assign the channels to the…

网络与互联网体系结构 · 计算机科学 2010-04-13 K. Valarmathi , N. Malmurugan

The beamforming techniques have been recently studied as possible enablers for underlay spectrum sharing. The existing beamforming techniques have several common limitations: they are usually system model specific, cannot operate with…

Multicast transmission has several distinctive traits as opposed to more commonly studied unicast networks. Specially, these include (i) identical packets must be delivered successfully to several nodes, (ii) outage could simultaneously…

信息论 · 计算机科学 2010-06-04 Chun-Hung Liu , Jeffrey G. Andrews

Satellite communication is envisioned as a key enabler of future 6G networks, yet its wide coverage with high link attenuation poses significant challenges for physical layer security. In this paper, we investigate secure multi-beam,…

信息论 · 计算机科学 2025-08-29 Zhaole Wang , Naijin Liu , Xiao Tang , Shuai Yuan , Chenxi Wang , Zhi Zhai , Qinghe Du , Jinxin Liu

We approach the problem of linear network coding for multicast networks from different perspectives. We introduce the notion of the coding points of a network, which are edges of the network where messages combine and coding occurs. We give…

Future machine to machine (M2M) communications need to support a massive number of devices communicating with each other with little or no human intervention. Random access techniques were originally proposed to enable M2M multiple access,…

信息论 · 计算机科学 2016-11-15 Mahyar Shirvanimoghaddam , Yonghui Li , Mischa Dohler , Branka Vucetic

Multi-camera vehicle tracking is one of the most complicated tasks in Computer Vision as it involves distinct tasks including Vehicle Detection, Tracking, and Re-identification. Despite the challenges, multi-camera vehicle tracking has…

计算机视觉与模式识别 · 计算机科学 2022-04-18 Pirazh Khorramshahi , Vineet Shenoy , Michael Pack , Rama Chellappa

We define the Streaming Communication model that combines the main aspects of communication complexity and streaming. We consider two agents that want to compute some function that depends on inputs that are distributed to each agent. The…

计算复杂性 · 计算机科学 2016-09-23 Lucas Boczkowski , Iordanis Kerenidis , Frédéric Magniez

Unlike traditional file transfer where only total delay matters, streaming applications impose delay constraints on each packet and require them to be in order. To achieve fast in-order packet decoding, we have to compromise on the…

信息论 · 计算机科学 2015-11-26 Gauri Joshi , Yuval Kochman , Gregory Wornell

This paper summarizes the challenges identified at the MAMI Management and Measurement Summit (M3S) for network management with the increased deployment of encrypted traffic based on a set of use cases and deployed techniques (for network…

网络与互联网体系结构 · 计算机科学 2018-10-23 Mirja Kühlewind , Brian Trammell , Tobias Bühler , Gorry Fairhurst , Vijay Gurbani

Multicast plays an important role in implementing the group communications in bandwidth scarce multihop mobile ad hoc networks. However, due to the dynamic topology of MANETs it is very difficult to build optimal multicast trees and…

网络与互联网体系结构 · 计算机科学 2010-06-07 Pariza Kamboj , A. K. Sharma

The massive proliferation of wireless infrastructures with complementary characteristics prompts the bandwidth aggregation for Concurrent Multipath Transfer (CMT) over heterogeneous access networks. Stream Control Transmission Protocol…

网络与互联网体系结构 · 计算机科学 2016-11-15 Jiyan Wu , Bo Cheng , Chau Yuen , Yanlei Shang , Junliang Chen