Journal ArticleDOI
Challenges and techniques for video streaming over mobile ad hoc networks
TLDR
The challenges of realizing video streaming over MANETs are identified, and the proposed techniques are analyzed and classify, indicating that the research domain suffers from a problem of comparability.Abstract:
Developments in mobile devices and wireless networking provide the technical platform for video streaming over mobile ad hoc networks (MANETs) However, efforts to realize video streaming over MANETs have met many challenges, which are addressed by several different techniques Examples include cross-layer optimization, caching and replication, and packet prioritization Cross-layer optimization typically leverages multiple description video coding and multipath routing to provide the receiver(s) sufficient video quality Caching and replication add tolerance to disruptions and partitioning In this paper, we identify the challenges of realizing video streaming over MANETs, and analyze and classify the proposed techniques Since 65 % of the identified involve cross-layering design, we study the distribution of joint optimization and parameter exchanges Due to the importance and complexity of evaluating the techniques, we analyze the common methods, indicating that the research domain suffers from a problem of comparabilityread more
Citations
More filters
Resource Allocation and Performance Analysis of Wireless Video Sensors
Zhihai He,Dapeng Wu +1 more
TL;DR: In this paper, the authors developed an analytic power-rate-distortion (P-R-D) model to characterize the inherent relationship between the power consumption of a video encoder and its ratedistortion performance, and studied the optimum power allocation between video encoding and wireless transmission and introduced a measure called achievable minimum distortion to quantify the distortion under total power constraint.
Journal ArticleDOI
Towards video streaming in IoT Environments: Vehicular communication perspective
Ahmed Aliyu,Abdul Hanan Abdullah,Omprakash Kaiwartya,Yue Cao,Jaime Lloret,Nauman Aslam,Usman Mohammed Joda +6 more
TL;DR: A comprehensive review of video streaming in vehicular IoT environments focusing on integration of vehicular communication with 5G enabled IoT technologies, and smart city oriented application areas for VSV-IoT is presented.
Journal ArticleDOI
Bandwidth-aware routing and admission control for efficient video streaming over MANETs
TL;DR: It has been observed that reactively discovered and maintained routes on the basis of the most recent information about network topology and available resources can significantly improve the admission decision accuracy of SAC process, in turn improving the quality of received video traffic significantly.
Proceedings ArticleDOI
A Hybrid Video Dissemination Protocol for VANETs
TL;DR: A Hybrid Video Dissemination Protocol (HIVE) is proposed that deploys a receiver-based relay node selection technique in addition to a MAC congestion control mechanism to avoid high packet collision and latency in respect to vehicle traffic conditions.
Proceedings ArticleDOI
Performance analysis of MANET routing protocols for multimedia traffic
TL;DR: This paper uses H.264/SVC encoded video sequences to evaluate the performance of various routing protocols over a large number of scenarios in terms of throughput and end-to-end delay, and shows that it is possible to stream some multimedia applications with acceptable quality over MANETs within limited mobility, QoS and network size.
References
More filters
Proceedings ArticleDOI
Ad-hoc on-demand distance vector routing
C.E. Perkins,E.M. Royer +1 more
TL;DR: An ad-hoc network is the cooperative engagement of a collection of mobile nodes without the required intervention of any centralized access point or existing infrastructure and the proposed routing algorithm is quite suitable for a dynamic self starting network, as required by users wishing to utilize ad- hoc networks.
Journal ArticleDOI
Overview of the H.264/AVC video coding standard
TL;DR: An overview of the technical features of H.264/AVC is provided, profiles and applications for the standard are described, and the history of the standardization process is outlined.
Dynamic Source Routing in Ad Hoc Wireless Networks.
David B. Johnson,David A. Maltz +1 more
TL;DR: In this article, the authors present a protocol for routing in ad hoc networks that uses dynamic source routing, which adapts quickly to routing changes when host movement is frequent, yet requires little or no overhead during periods in which hosts move less frequently.
Book ChapterDOI
Dynamic Source Routing in Ad Hoc Wireless Networks
David B. Johnson,David A. Maltz +1 more
TL;DR: This paper presents a protocol for routing in ad hoc networks that uses dynamic source routing that adapts quickly to routing changes when host movement is frequent, yet requires little or no overhead during periods in which hosts move less frequently.
RTP: A Transport Protocol for Real-Time Applications
TL;DR: RTP provides end-to-end network transport functions suitable for applications transmitting real-time data over multicast or unicast network services and is augmented by a control protocol (RTCP) to allow monitoring of the data delivery in a manner scalable to large multicast networks.