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Hazy Sighted Link State Routing Protocol

About: Hazy Sighted Link State Routing Protocol is a research topic. Over the lifetime, 6936 publications have been published within this topic receiving 169377 citations. The topic is also known as: HSLS.


Papers
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Journal ArticleDOI
TL;DR: Results show that DAISIES is able to save about 30% of energy in several traffic conditions and it is shown that it is possible keeping the additional complexity low and still reaching high energy efficiency.

35 citations

Journal ArticleDOI
TL;DR: A new secure multipath routing protocol (NSRP) for military heterogeneous wireless sensor network (MHTWSN) for secure data transmission that has achieved low communication overhead, memory requirement and energy consumption as compared with existing key management schemes.
Abstract: Military Heterogeneous Wireless Sensor Network (MHTWSN) is an emerging technology. Due to its extending services, MHTWSN is becoming a widely preferable network for border area monitoring and enemy object tracking in sensitive, unmanned areas. However, security is one of the key challenging issue in MHTWSN. Many routing protocols like AODV, AOMDV, I2MR, and IMCC have proposed for efficient routing establishment and data delivery, but these routing protocols results the poor performance when the network is under any security attack. So we have proposed a new secure multipath routing protocol (NSRP) for military heterogeneous wireless sensor network (MHTWSN) for secure data transmission. NSRP uses elliptic curve cryptography (ECC) to discover trusted neighbor nodes and establish the secure multiple routes for reliable data delivery in MHTWSN. Our protocol has an efficient key management mechanism which provides better security and improves the network performance. NSRP has achieved low communication...

35 citations

Journal ArticleDOI
TL;DR: A fuzzy logic-based reliable routing protocol (FRRP) is proposed for MANETs which selects stable routes using fuzzy logic and is able to optimize system efficiency.
Abstract: MANET (mobile ad-hoc network) includes a set of wireless mobile nodes which communicate with one another without any central controls or infrastructures and they can be quickly implemented in the operational environment. One of the most significant issues in MANETs is concerned with finding a secure, safe and short route so that data can be transmitted through it. Although several routing protocols have been introduced for the network, the majority of them just consider the shortest path with the fewest number of hops. Hop criterion is considered for simple implementation and it is reliable in dynamic environments; however, queuing delay and connection delay in the intermediate nodes are not taken into consideration for selecting route in this criterion. In this paper, a fuzzy logic-based reliable routing protocol (FRRP) is proposed for MANETs which selects stable routes using fuzzy logic. It is able to optimize system efficiency. The score allocated to routes are based on four criteria: accessible bandwidth, the amount of energy of battery, the number of hops and the degree of dynamicity of nodes. The simulation results obtained from OPNET simulator version 10.5 indicate that the proposed protocol, in comparison with ad hoc on-demand distance vector (AODV) and fuzzy-based on-demand routing protocol (FBORP), was able to better improve packet delivery rate, average end-to-end delay and throughput.

35 citations

Patent
11 May 2006
TL;DR: In this article, a wireless device for routing data in a mesh network is provided, which includes a component that is operable to obtain metrics related to one or more directly adjacent links in the mesh network and metrics received from other nodes in the network.
Abstract: A wireless device for routing data in a mesh network is provided. The wireless device includes a component operable to obtain metrics related to one or more directly adjacent links in the mesh network and metrics received from one or more other nodes in the mesh network. The component is operable to apply parameters that include weighting to one or more of the metrics to compute one or more routes for routing data. The wireless devices also includes a transmitter that is operable to propagate to one or more adjacent nodes in the mesh network routing information related to the parameterized metrics obtained by the component.

35 citations

Journal ArticleDOI
TL;DR: This paper starts defining group-based topologies, and then it will show how some wireless ad hoc sensor networks (WAHSN) routing protocols perform when the nodes are arranged in groups.
Abstract: Grouping nodes gives better performance to the whole network by diminishing the average network delay and avoiding unnecessary message forwarding and additional overhead. Many routing protocols for ad-hoc and sensor networks have been designed but none of them are based on groups. In this paper, we will start defining group-based topologies, and then we will show how some wireless ad hoc sensor networks (WAHSN) routing protocols perform when the nodes are arranged in groups. In our proposal connections between groups are established as a function of the proximity of the nodes and the neighbor's available capacity (based on the node's energy). We describe the architecture proposal, the messages that are needed for the proper operation and its mathematical description. We have also simulated how much time is needed to propagate information between groups. Finally, we will show a comparison with other architectures.

35 citations

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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20236
202210
20211
20193
201822
2017264