Then, the MAC protocol is studied.
接着研究了本系统所采用的MAC协议。
This paper proposes an adaptive dynamic load MAC protocol for wireless sensor network.
提出了一种自适应负载动态变化的无线传感器网络MAC协议。
This paper analyzes the working process of S-MAC protocol and the principle of backoff algorithm.
在分析s -MAC协议的工作过程以及退避算法的基础上，针对二进制指数退避机制的缺点进行了改进。
The design of MAC protocol can be improved by extracting information in network and physical layers.
通过提取网络层和物理层中的一些信息，可以改进MAC(介质访问控制)层协议的设计。
This paper introduces the principle and features of the T-MAC protocol for wireless sensor networks.
文章介绍了无线传感器网络t - MAC协议的工作原理和特性。
This paper proposes a novel MAC protocol for the mixed services in the near-space communication network.
文中提出了一种用于支持混合业务的临近空间通信网络MAC协议。
Good MAC protocol should be designed to ensure that any business has a high load conditions throughput, low delay and low overhead.
良好的MAC协议设计应该保证在任意的业务负载情况下都有较高的吞吐率、较低的时延以及较少的开销。
The requirement of wireless sensor networks, such as energy efficiency and low delay, posed a great challenge for MAC protocol design.
无线传感器网络要求的能量高效，低延时，使得MAC协议的设计充满挑战。
This paper introduces a method for modeling broadcast protocols in OPNET by illustrating a simulation for a new real-time Ethernet MAC protocol.
本文以一种新型的实时以太网介质访问控制协议的仿真为例，介绍总线型协议建模方法，详细描述了OPNET的建模仿真过程。
Considering gateway "hot spots" and link loads, this thesis proposes a multi-channel MAC protocol with link priority-aware channel assignment (PCA-MMAC).
考虑到网关“热点”问题和链路负载不均衡，本文提出一种基于链路优先级信道分配的多信道MAC协议(PC A - MMAC)。
With separated designs for control channel and access channel, this MAC protocol mechanism improves the channel utilization and the data transport reliability.
改进的无线自组网多址协议采用控制信道和接入信道分离设计，改善了网络的信道利用率和传输的可靠性。
UWB is one of the hottest research topics in the area of WPAN (Wireless Personal area network), and the MAC Protocol is vital to the global network performance.
超宽带(uwb)技术是目前热点研究的一种无线个域网(WPAN)技术，而其MAC协议对网络的整体性能有着极重要的作用。
In this paper, by presenting MASCARA architecture and time frame structure, as well as the function of the components, we explain the advantage of WATM MAC protocol.
通过分析MASCARA协议框架结构、各组成单元功能以及MASCARA时间帧结构，阐明了这种WATMMAC协议的优越性。
The CD and CDV characteristics are analyzed under several service scenarios through system simulation. Based on the MAC protocol, an easy hardware implementation scheme is given.
通过建模仿真，分析了此协议在多种业务流组合下的时延和时延变化性能，并提出了一种硬件实现方案。
We present a novel concurrent transmission MAC protocol for MANETs which enjoys the simple design of single-channel, single-transceiver and single-transmission power architecture.
本文提出一种工作在单信道、单发射器和单发射功率模式下的并发传输MAC协议。
As the large delay, low throughput and frequent data collision in single-channel underwater acoustic networks, this paper devises a dual-channel MAC protocol based on carrier-sense.
针对水声通信网单信道MAC协议时延长、吞吐量低、数据冲突频繁的缺点，提出了水声通信网的载波侦听双信道mac协议。
NS was used to establish UWB network model and implement a MAC protocol combining the coding technology of the physical layer. It was compared with several traditional MAC protocols.
文中运用NS网络仿真软件搭建了完整的UWB网络环境，实现了一种融合物理层编码技术的MAC协议，并与几种传统的MAC协议进行了仿真分析比较。
The network performance of the MAC protocol was evaluated and the influence of different network timing model parameters and simulation parameters on network performance were discussed.
通过对仿真结果的分析，评估了该协议的网络性能，并讨论了不同的定时模型参数和仿真参数对网络性能的影响。
In this paper, a novel multi-channel MAC protocol in cognitive radio network is proposed in chapter 3. System model, design flow and performance of this protocol are introduced and analyzed.
在此基础上，第三章，本论文提出了一种新的分布式认知无线电网络多信道MAC协议，并对该协议的系统模型、设计流程和性能做了详细的介绍和分析。
The media access control (MAC) protocol of mobile Ad Hoc networks (MANETs) is closely-related with its physics layer, most MAC protocols request the capability of carrier sense in physical layer.
无线自组网的介质访问控制(MAC)协议是与物理层密切相关的，大多数MAC协议都要求物理层具备载波感知能力。
Due to using the simplified interference model, IEEE 802.11 MAC protocol introduces the hidden and exposed terminal problems which significantly decrease the performance of AD hoc wireless networks.
由于IEEE 802.11MAC协议采用了简单的干扰模型，因此产生了隐藏终端和暴露终端这两个严重影响无线自组织网络性能的问题。
Medium access control (MAC) protocol is an important component of the wireless data communication protocols.
信道接入协议(MAC)是无线数据通信协议的重要组成部分。
To solve low channel utilization problem caused by long propagation delay in wireless networks, a fast reservation on-demand transmission (FRODT) medium access control (MAC) protocol is proposed.
为解决无线网络中长传播时延所带来的信道资源利用率低的问题，提出一种基于快速预约按需发送（FRODT）的媒质接入控制（MAC）协议。
Medium Access Control (MAC) protocol is the key technology in wireless ATM systems.
媒介接入控制(mac)层协议是无线atm的一项关键技术。
In this paper, we propose a new multiple access control (MAC) protocol for underwater acoustic Ad hoc networks, namely, the parallel transmission multiple access (PTMA) protocol.
本文中，我们为此提出了一种新的多址接入控制(MAC)协议，即并行传输多址接入(PTMA)协议。
In this paper, we propose a new multiple access control (MAC) protocol for underwater acoustic Ad hoc networks, namely, the parallel transmission multiple access (PTMA) protocol.
本文中，我们为此提出了一种新的多址接入控制(MAC)协议，即并行传输多址接入(PTMA)协议。
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