实际应用证明，多通信方式的汇聚节点具有较高的实用性。
Practice application proves that the sink node with multi-communication methods has better practicability.
路由算法的实现基于分布式哈希表，使用汇聚节点来减少系统中的路由状态。
The implementation of routing algorithm is based on distributed hash table and use rendezvous node to reduce the routing status in the system.
该框架是分层分布式结构，由中央控制节点层、汇聚节点层和叶节点层构成。
This framework is of layered and distributed structure, including a central control node layer, a convergent node layer and a leaf node layer.
在工业应用、军事侦查等环境中，无线传感器网络的汇聚节点通常具有移动性。
In military applications and industrial environment, the sink is more likely to be able to move.
本文讨论的是以环境监测应用为目标而设计的无线传感器网络汇聚节点软件设计。
The software design and debugging of sink-node of WSN is discussed in this thesis, whose goal is monitoring environment.
根据无线传感器网络中每个节点到汇聚节点的角度不同，提出一种新的角度路由协议。
A novel routing protocol was proposed according to the Angle of inclination of the nodes involved in wireless sensor network.
考虑固定传感器网络中固定与移动汇聚节点共存的工作模式，提出了一种数据收集方法。
A data collection method is proposed to support hybrid sink mode in wireless sensor networks where static and mobile sinks coexist.
研究无线传感器网络中汇聚节点的设计原则，分析汇聚节点的特性与需求，进行器件的选型。
This paper proposes the design principle of sink node of the Wireless Sensor Network(WSN), analyzes the characteristic and requirement of the sink node, and makes the choice of devices.
研究无线传感器网络中汇聚节点的设计原则，分析汇聚节点的特性与需求，进行器件的选型。
The function and work principle of the sink-node in wireless sensor network are analyzed.
软件部分主要研究了OPS边缘汇聚节点的组装算法，并提出一种新的更适合同步OPS网络的组装算法；
The research of software focuses on the assembling algorithm for edge node of synchronous OPS network and a new assembling algorithm is proposed in the paper.
但是，由于靠近汇聚节点的簇头需要转发大量数据，容易导致能量快速衰竭而失效，造成“能量空洞”现象。
However, the cluster heads close to the sink node lead to energy failure for transmit large amount of data, resulting in "energy hole" phenomenon.
该方案也提出了成功假冒攻击源测定算法，其中采用了汇聚节点监控排查恶意区域、普通节点认证转发报警消息机制。
In addition, the succeeded masquerader detection algorithm is proposed in this scheme. In this algorithm, the sink node monitors and examines the malicious region.
提出了一种不相交路径路由算法，可以将感知节点采集到的数据通过不相交路径传送到汇聚节点，提高路由的可靠性。
To solve the common-link and common-node problem, disjoint multi-path routing (DMPR) is employed where sensors send data to the sink through link-disjoint or node-disjoint path.
该算法根据节点当前可用能量选择下一跳节点，按照节点经过的人工蚂蚁数选择数据汇聚节点，最终达到能量均衡使用和降低通信量的目的。
The algorithm balanced the energy of network by choosing next hop node according to actual energy of nodes, and decreased traffic by using data aggregation node.
仿真实验表明，相比于固定汇聚节点和随机移动汇聚节点，该机制在不同网络规模下都可以更有效地延长网络生存周期，并且节点初始能量越高性能越好。
The simulation results show that the mechanism extends the network lifetime effectively compared with fixed sink and random movement sink in different network scale.
复杂查询是通过组合直接查找和对所选父节点的汇聚及目标子串搜索来完成的。
Complex queries are serviced by a combination of direct lookups, convergences against selected parent nodes, and targeted substring searches.
协议基本操作包括：节点加入、节点退出、节点失效恢复、节点能力度汇聚和节点关系更新。
The basic operations of the protocol include: node joining, node exit, node failure restore, and node capability aggregation.
协议基本操作包括：节点加入、节点退出、节点失效恢复、节点能力度汇聚和节点关系更新。
The basic operations of the protocol include: node joining, node exit, node failure restore, and node capability aggregation.
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