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The common media interface device (universal socket modem) is designed around a flexible RS-232/USB architecture to provide analog PSTN cellular, Wi-Fi or Bluetooth socket connectivity with interchangeable socket devices. That is one can utilize this system for all different kinds of communication systems. Design of this system provides flexibility and a path to migrate into the future network. This...
Adaptive bitrate streaming protocols, such as DASH, have seen extensive interests for their adaptation capabilities to increase consumers' Quality of Experience (QoE) over the Internet, and have become de-facto standards in web video delivery. Compared with traditional single-server approaches, multiple-server streaming offers the opportunity to exploit expanded bandwidth, link diversity, and reliability...
Software Defined Network (SDN) is an emerging networking paradigm which separates the control plane from the data forwarding plane. The centralized controller provides the global view of the distributed network states for user applications. However, the scalability of SDN is subject to the delay, the capacity of the controller, the bandwidth of the control channel, and other issues. To solve this...
Summary form only given. The complete presentation was not made available for publication as part of the conference proceedings. In this half day tutorial, we present an overview of the JESD204 interface protocol, key performance metrics and challenges in an embedded silicon implementation. We discuss system budgeting of the jitter components in the physical channel and present tradeoffs to meet the...
Software-Defined Networking (SDN) is a new paradigm that is attracting significant attention from both academy and industry. In recent years, increasing research efforts have addressed the conception of programming interfaces—northbound APIs—which allow business-applications to properly communicate with SDN controllers and program the network. However, most of current SDN controllers still offer low-level...
The purpose of this research is to address the issue of enhancing the Quality of Service(QoS) in IP networks, to make it more optimal in a given network of networks using a novel approach. In this approach, QoS is provided to the packet even when the packet crosses its access network into the backbone. It proposes a new design or set of features in the routers which maps and translates the QoS provisioning...
Since network configurations in the Internet are getting complicated, managing networks has become a heavy task. As an attempt to solve this problem, the concept of Intent-Based Networking (IBN) has been proposed. While intent of a network administrator in conventional networks is used to be expressed in concrete description of configurations stored on devices each, intent of an administrator in IBN...
Processing-in-Memory (PIM), has recently been revisited as one of the most promising solutions to deal with the issue of bandwidth and power wall between processor and memory. In this paper, we propose a light-weight PIM architecture, approxPIM, which leverages approximate computing techniques to enable InMemory Processing in a realistic 3D-stacked DRAM, Micron's Hybrid Memory Cube (HMC). Using the...
Satellites give exceptional points of interest, for example, remote scope with fast sending, separation lack of care, transmission capacity on interest, safety to physical debacles, and offering broadband connections. TCP has been produced for wired systems that have a lower delay and a low piece mistake rate. It is the most usually utilized transport layer convention as a part of the Internet and...
In the present time, the Research and industry are showing more interest in Vehicular Networks. Vehicular Network is providing the Road Safety, Security, traffic monitoring, comfort driving types of applications for person safety. It is the essential point that the servers which are using for safety not give any drawback and problem. For proper communication, it is essential that the communication...
Bit Torrent protocol is widely used for file sharing in peer-to-peer systems. Also, many cloud environments utilizethis protocol. Despite many advantages, among which are goodscalability and performance, BitTorrent has also limitations. Toamend them, this paper proposes TManTorrent protocol — adistributed BitTorrent protocol, which replaces a tracker serverwith a gossiping mechanism, and promotes...
One of the main problems in the analysis of Digital Chain of Custody (CoC) in computer forensics is the traceability of the procedure of evidence. Generally, it is obtained by Corps and Forces of State Security and later it is examined and analyzed by forensic information experts. Therefore, the maximum guarantees both judicial and procedural are imperative for information sharing. However, the moment...
Trust-ND is an alternative lightweight security mechanism based on distributed trust management model to secure IPv6 Neighbor Discovery Protocol. Trust-ND introduced a new NDP option, called Trust option, with three fields: Message Generation Time (or timestamp), Nonce, and Message Authentication Data. A thorough investigation and analysis of the use of timestamp field has identified four scenarios...
With the emergence of 3D mobile and VR devices, mobile 3D video services are becoming increasingly important for video service providers, such as Youtube and Netflix, while multi-view 3D videos have the potential to inspire a variety of innovative applications. However, enabling multi- view 3D video services may overwhelm WiFi networks when every view of a video are multicasted. In this paper, therefore,...
We study the prototype for fine-grained bandwidth allocating managers (FGBAM) which allot communication bandwidth inside heterogeneous software-defined networks (SDN) based on user-defined policies. FGBAM can be beneficial in enabling Quality-of-Service (QoS) during both normal periods and disaster recovery time. FGBAM consists of two parts: the web-based front end and the back end for enforcing bandwidth...
In order to find out the tradeoff between recovery time and resource overhead when a link failure occurs, we propose a software-defined based fast restoration scheme for elastic optical datacenter networks, called precomputation based restoration path (P-RP). By extending the controller functionality and OpenFlow protocol in software defined networking (SDN) technology, we establish a novel elastic...
Multi-hop broadcast communication is extensively used as the main communication scheme to enable safety and non-safety applications for Vehicular Ad hoc Networks (VANETs). In order to design a bandwidth efficient VANET broadcast protocol, we propose a fuzzy logic-assisted intelligent receiver-based scheme. A receiver vehicle uses a fuzzy logic system , which relies on mobility and coverage factors,...
This paper presents the design and evaluation of a mobile data service which exploits parallel multi-path transmission over multiple cellular networks to achieve significant performance gains. Multi-network access is motivated by the fact that multi-radio mobile devices are fast becoming a reality, making it possible for end-users to increase their service speed and availability via network diversity...
Tactical networks is a heterogeneous network which facilitates information sharing and data exchange among military tactical force units. The tactical communication depends on factors such as network characteristics, communication media resources, operational mobility, terrain etc. The key challenge is to address typical military communication network constraints such as limited bandwidth and latency,...
Increase in size and complexity of web pages has challenged the efficiency of HTTP. Recent developments to speed up the web have resulted in two promising protocols, HTTP/2 (RFC 7540) at the application layer and QUIC (multiplexed stream transport over UDP). Google servers are using HTTP/2 and QUIC whereas other major sites like Facebook and Twitter have begun using HTTP/2. In this paper, we compare...
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