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Broadcasting method in mobile Ad Hoc network based on node broadcasting success rate and energy balance

A technology of energy balance and broadcast rate, applied in the field of wireless communication, can solve the problem of poor reliability of broadcast technology, and achieve the effect of avoiding broadcast response storm, long network life, and suppressing broadcast storm.

Inactive Publication Date: 2016-08-17
ZHEJIANG GONGSHANG UNIVERSITY
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The purpose of the invention of the present invention is to overcome the deficiencies of poor reliability of existing broadcast technology in the mobile Ad Hoc network, to provide a mobile Ad Hoc network based on The broadcasting method of node successful broadcasting rate and energy balance

Method used

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  • Broadcasting method in mobile Ad Hoc network based on node broadcasting success rate and energy balance
  • Broadcasting method in mobile Ad Hoc network based on node broadcasting success rate and energy balance
  • Broadcasting method in mobile Ad Hoc network based on node broadcasting success rate and energy balance

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Embodiment Construction

[0049] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0050] like figure 1 The illustrated embodiment is a broadcast method based on node success broadcast rate and energy balance in a mobile Ad Hoc network, comprising the steps of:

[0051] Step 100, node i is any source node that generates broadcast packets in the network, and the node sends broadcast packets to all neighboring nodes within its wireless coverage;

[0052] Step 101, after node i sends the broadcast packet, update the remaining energy E of the node at this time i , the number of broadcast packets sent by the node M i Add 1; wait for the broadcast packet to be transmitted, node i uses the formula Calculate and update its node success broadcast rate R i ;

[0053] Step 102, adopt error retransmission mechanism, node i presets a broadcast response time T ack , when node i sends the broadcast packet T ack Received the same broad...

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Abstract

The invention discloses a broadcasting method in a mobile Ad Hoc network based on the node broadcasting success rate and energy balance. The broadcast transmitting probability is determined according to the node broadcasting success rate and remaining energy. The higher the node broadcasting success rate is, the higher the reliability of node transmitting broadcast grouping is, therefore, high transmitting probability is given to the node, collision can be reduced, the reliability can be improved, and broadcast storms can be inhibited. Meanwhile, if the more the remaining energy of the node is, the larger the transmitting probability of the node is, the remaining energy serves as the factor determining the transmitting probability, the energy consumption of the network node can be balanced, and the network lifetime can be prolonged.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a node-based mobile Ad Hoc network that can effectively suppress broadcast storms, improve broadcast reliability, balance the energy of nodes in the network, and have a higher arrival rate and lower delay. Broadcast method for successful broadcast rate and energy balance. Background technique [0002] Mobile Ad Hoc network is a multi-hop temporary autonomous system composed of a group of mobile terminals with wireless transceiver devices, also known as mobile multi-hop network and mobile ad-hoc network. Nodes in the network have both routing and message forwarding functions, and are equal in status and can be moved arbitrarily, without the need to set up a central control node. When the source node and the destination node of the communication are not within the communication range of each other, the message needs to go through multiple hops to reach the destinati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W28/04H04W40/10H04W40/22H04W52/32H04W84/14
CPCH04W4/06H04W40/10H04W40/22H04W52/322H04W74/0841H04W84/14Y02D30/70
Inventor 余燕平王鹭刘克艳俞艳严正卿李龙雷金英
Owner ZHEJIANG GONGSHANG UNIVERSITY
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