Energy-Aware TDMA-Based MAC for Sensor Networks.

This paper analyzes the influence of high-speed-caused Doppler drift and timing drift on TDMA satellite communication system,and proposes a synchronization technique of TDMA satellite communication system in high-speed movement,which realizes faster.

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Define TDMA. TDMA synonyms, TDMA pronunciation, TDMA translation, English dictionary definition of TDMA. abbreviation for code-division multiple access: a digital technology used in mobile phones. and TDMA as the candidate MAC protocols to represent the competitive protocol and the non-competitive protocol in this paper.. Research on.

We organized the paper as follows: in Section 2, we review the status of the art in next-generation PON standardization, mainly reviewing the ITU-T NG-PON2 standard. Then in Section 3, we present the FDMA-PON main principles and compare it to TDMA-PON.

In the system, network topology is variable. This paper presents E-TDMA, an efficient TDMA protocol, for the smart meter reading system. Based on Mesh network architecture, E-TDMA partly adjusts the slot allocation by distributed cooperative scheduling, and.

Abstract: A process on the local host, called a client, needs services from a process usually on the remote host, called a server. A transport layer protocol can either be connectionless or connection-oriented. In a connectionless service, the packets are sent from one party to another with no need for connection establishment or connection release.

As a result, WSN’s connectivity tends to have a very dynamic nature. In this paper, we devise DecTDMA (Decentralized-TDMA), a fully decentralized medium access controller (MAC) that significantly reduces contention. It is based on a self-stabilizing algorithm for time division multiple access (TDMA).

This paper describes a cellular multiple-access scheme based on TDMA for multimedia communication networks. The scheme proposes an admission control of two different multimedia application stream types: real-time and non-real-time.

Abstract: Vehicular ad hoc networks (VANETs) have attracted a lot of attention in the research community in recent years due to their promising applications. VANETs help improve traffic safety and efficiency. Each vehicle can exchange information to inform other vehicles about the current status of the traffic flow or a dangerous situation such as an accident.

The problem of local clock synchronization is studied in the context of media access control (MAC) protocols, such as time division multiple access (TDMA), for dynamic and wireless ad hoc networks. In the context of TDMA, local pulse synchronization mechanisms let neighboring nodes align the timing of their packet transmissions, and by that avoid transmission interferences between consecutive.

In this paper a TDMA based routing scheme is proposed for such wireless sensor networks, where nodes form multiple connected cycles. The proposed method provides fault tolerance, guaranteed delivery times, and low power consumption. The paper discusses the routing scheme and its implementation details, and provides several performance tests.

This paper presents the original proposal integrating Non-Cooperative Cognitive Time Division Multiple Access (NCC-TDMA) based on Cognitive Radio (CR) techniques to obtain a mechanism which complies with the requirements of real-time communications.