在保证网络安全通信的基础上，尽量减少网络的能源消耗、延长网络生命周期已经成为无线传感器网络通信的首要目标。
Reducing the source consume, and prolonging the WSN lifecycle is becoming the chief target of WSN, which was based on the assurance of Network Secure Communication.
成簇算法是传感器网络中减少能量消耗的一种关键技术，它能够增强网络的扩展性和延长网络的生存时间。
Clustering Algorithm is a kind of key technique used to reduce energy consumption, which can increase network scalability and lifetime.
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 to extend network lifetime is one of the most important challenges in designing wireless sensor networks.
通过更合理的时隙分配以及对每个节点发射功率的控制，使得整个无线传感器网络的能耗降低，寿命延长。
Through reasonable time slot assignment and transmitting power control of each sensor node, for wireless sensor networks, the energy consumption is decreased and the lifetime is enlarged.
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。
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.
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。
Reducing power consumption and prolonging the network lifetime were important targets of wireless sensor networks.
通过数学分析和仿真方法得知，在大规模高密度无线传感器网络中以数据为中心的路由协议能更有效地节约能量，延长网络的生命周期。
It can be shown that the data-centric routing protocol can save energy and prolong the lifetime of large-scaled and dense wireless sensor networks by simulation and mathematical approaches.
仿真表明，提出的两种空时分集算法能够有效地提高无线传感器网络的能量效率，从而延长无线传感器网络的寿命。
Simulations show that the diversity algorithm and the node selection algorithm together effectively improve energy efficiency which will prolong the lifetime of wireless sensor networks.
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。
A novel deterministic directed diffusion routing protocol was proposed for wireless sensor networks (WSNs) to prolong network lifetime.
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。
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.
如何延长传感器网络寿命是关键问题。
How to prolong the lifetime for wireless sensor networks is a key.
考虑传感器网络中节点非常稠密的特点，提出了一种将网格结构和密度控制相结合的路由算法以延长网络生存时间。
Considering the character of high density of nodes in sensor network, a new routing algorithm combines the structure of grid with density-controlling, is proposed.
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 key challenge in wireless sensor networks is to achieve maximal network lifetime with dynamic power management on sensor nodes.
为了延长无线传感器网络的寿命，我们从能量效率和能量平衡性两方面来考虑。
In order to extend the life time of wireless sensor network, we consider it from two considerations: energy efficiency and energy balance.
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。
As the energy of sensor nodes mainly is consumed in transmitting data, reducing the amount of data transmitted can extend the network lifetime.
设计能够延长整个网络生存期的路由协议成为了传感器网络研究的重要目标。
Designing protocol to extend the lifetime of the network has become an important goal of WSN.
因此如何能节约水声传感器网络节点的能量，延长网络生命周期，成为水声传感器网络研究中的一个热点。
It not only reduces the energy consumption of a single node, but also balances the energy consumption of the entire network more, thereby extends the life cycle of the entire sensor networks.
因此如何能节约水声传感器网络节点的能量，延长网络生命周期，成为水声传感器网络研究中的一个热点。
Thus, the problem of energy saving and prolonging network lifetime becomes hot spot in UWSN researching.
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。
Since wireless sensor networks with limited energy, the transmission scheme must be energy efficient in order to prolong the lifetime of network.
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。
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.
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。
Using clustering algorithm to prolong the highly dense sensor network lifetime is an important issue.
节能以延长网络寿命是无线传感器网络的一个主要设计目标。
Minimizing energy consumption to prolong the system lifetime is one of major design objectives for WSNs.
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。
Reducing power consumption to extend network lifetime is one of the most important challenges in designing wireless 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。
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.
研究表明，将传感器节点组织成簇的形式可以有效地减少网络的能量消耗，延长网络的生命周期。
According to the research, by organizing the senor nodes in the form of cluster, we can effectively reduce the energy consumption of network and prolong the life cycles.
节点调度是一种常用的延长大规模无线传感器网络生命期的方法。
Node scheduling is a commonly used way for large-scale WSNs to extend the lifetime.
算法在提高定位精度的同时最大限度地降低了对资源的使用，有效延长了无线传感器网络的工作寿命。
The algorithm reaches tracking accuracy requirements, minimizes the network resource utilization and prolongs the working life of wireless sensor networks.
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。
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。
Absrtact: the LEACH protocol is a low-energy adaptive clustering hierarchy protocol designed for the wireless sensor networks, which can prolong the network lifetime.
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