Using clustering algorithm to prolong the highly dense sensor network lifetime is an important issue.
利用聚类算法延长高密度无线传感器网络的生命周期是一个研究热点。
System lifetime is one of the most important design factors in wireless sensor network. Battery energy of sensor node directly determines system lifetime.
系统生命期是无线传感器网络最重要的设计因素之一，而传感器节点的电池能量直接决定着系统生命期。
Wireless sensor networks consist of a large number of low-power, short-lived, unreliable sensor nodes, one of main goals is to prolong network lifetime.
无线传感器网络是由大量低能量、短寿命、不可靠的传感器结点组成的，延长网络寿命是一个主要的目标。
The defining method for sensor network's lifetime has great impact on the design of a sensor network, especially on the design of communication protocol and task scheduling mechanism.
寿命定义方式对传感器网的设计，尤其是通信协议、任务调度机制的设计具有非常重要的影响。
Reducing power consumption to extend network lifetime is one of the most important challenges in designing wireless sensor networks.
降低能耗以延长网络生存时间是无线传感器网络设计中的一个重要挑战。
Reducing power consumption and prolonging the network lifetime were important targets of wireless sensor networks.
降低能耗、延长网络生存时间，是无线传感器网络设计的重要目标。
A key challenge in wireless sensor networks is to achieve maximal network lifetime with dynamic power management on sensor nodes.
在无线传感器网络中，如何动态地管理能量，最大限度地延长网络的生命周期是一个关键的问题。
A novel deterministic directed diffusion routing protocol was proposed for wireless sensor networks (WSNs) to prolong network lifetime.
提出了一种新的确定性无线传感器网络定向扩散路由协议以延长网络生存期。
Since wireless sensor networks with limited energy, the transmission scheme must be energy efficient in order to prolong the lifetime of network.
无线传感器网络能量受限，策略应尽可能地减少能量消耗，以延长网络寿命。
In order to prolong the lifetime of the WSN, it is essential to design a self-organized clustering algorithm to accommodate the characteristic of sensor network.
为了有效延长WSN网络的生存时间，需要设计能量有效的自组织成簇机制，以适应无线传感器网络的特点。
On this basis, an improved data transmission mode is proposed, which equalizes energy consumption of sensor nodes effectively and thus extends network lifetime significantly.
在此基础上，提出了一种改进的数据传输方式，有效地均衡了节点的能量消耗，并显著地延长了网络寿命。
As the energy of sensor nodes mainly is consumed in transmitting data, reducing the amount of data transmitted can extend the network lifetime.
由于传感器节点的能量主要消耗在传输数据上，所以减少节点数据传输量可以有效延长网络生命期。
Therefore, how to improve the energy efficiency of sensor nodes and prolong the network lifetime of sensor network is the key issues for its research.
因此，如何提高传感器节点能量效率，延长网络生存期是传感器网络研究的关键问题。
As the energy of the wireless sensor network node is very limited, how to efficiently use the energy to maximize the lifetime of the network is the primary challenge of WSN.
由于无线传感器网络节点能量十分有限，如何高效使用能量来最大化网络生命周期是传感器网络面临的首要挑战。
Reducing power consumption to extend network lifetime is one of the most important challenges in designing wireless sensor networks.
减少电源消耗，延长网络的生命周期是无线传感器网络设计的最重要的挑战之一。
Absrtact: Efficient use of energy resources and prolonged lifetime of a network are very important issues to be considered for effective routing in sensor networks.
摘要：高效地使用资源和延长网络的生命周期是传感器网络中高效路由协议应考虑的很重要的问题。
Energy-hole problem comes about in wireless sensor networks mostly due to the uneven energy consumption. Eventually, it causes that the network lifetime will be prematurely ended.
传感器网络往往会由于局部能耗的不均衡而导致能量空洞的产生，从而使整个网络的寿命过早地终结。
It is the key point to save power and prolong the lifetime of network in the research of wireless sensor network.
从而设计能够有效节约能源，延长网络生命周期的路由协议成为了无线传感器网络研究的一个重点。
Data fusion technology is one of the important measures of reducing the data traffic, saving the energy of the nodes and prolonging network lifetime in wireless sensor network (WSN).
无线传感器网络中，数据融合技术是降低网络数据通信量、节省节点能耗和延长网络寿命的重要措施之一。
Absrtact: the LEACH protocol is a low-energy adaptive clustering hierarchy protocol designed for the wireless sensor networks, which can prolong the network lifetime.
摘要：低能自适应聚类路由协议(LEACH协议)是为无线传感器网络设计的一种低功耗自适应分层路由协议，具有延长网络生命时间的作用。
The simulation and analyses show that the proposed algorithm effectively balances the energy consumption among the wireless sensor network and achieves an obvious improvement on the network lifetime.
仿真实验结果表明，RTCH算法能更有效地均衡网络中的能量消耗，延长网络生命周期。
Since a network consists of sensors with limited battery energy, the method for data gathering and routing must be energy efficient protocol to maximize the lifetime of sensor network.
由于传感器节点的电池能量有限，因此节点的通信应有效的利用能量，以延长网络的生命周期。
Since a network consists of sensors with limited battery energy, the method for data gathering and routing must be energy efficient protocol to maximize the lifetime of sensor network.
由于传感器节点的电池能量有限，因此节点的通信应有效的利用能量，以延长网络的生命周期。
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