Agency for Defense Development

Myoung-Hun Han

Hyun-Ho Choi

Jung-Ryun Lee

Bongsoo Roh

Hyungseok Choi

Mijeong Hoh

Chanyi Park

Bong-Soo Roh

Jeung-Won Choi

Eunhyoung Lee

A method and system for providing a bio-inspired routing protocol using overhearing and probabilistic path finding in a mobile ad hoc network is provided, which can provide correct routing information for a destination, prevent a stagnation problem that repeatedly finds the same path because path finding depends mainly on regular pheromone values, also prevent the unnecessary creation of proactive ant packets and the increase of overhead which are caused by the stagnation problem, and decrease the probability with which an alternative path to be used in the event of link failure cannot be secured in advance.

Method for providing bio-inspired routing protocol using overhearing and probabilistic path finding in mobile ad hoc networks and system thereof

The present invention relates to a bio-inspired distributed wireless resource allocation, and a method of solving a conflict of a firing phase allocation in the bio-inspired distributed wireless resource allocation includes (a) selecting a reference firing phase having a preset degree of allocation-available space, on the basis of firing phase allocation information within a received firing message, when a newly-entered node attempts the firing phase allocation, (b) calculating changeable positions of the reference firing phase and a succeeding firing phase of the reference firing phase under assumption set based on the firing phase allocation information, and (c) setting a space between the changeable positions as an allocation-available range and allowing the newly-entered node to be allocated with an arbitrary firing phase within the allocation-available range.

Resolution method for conflict of firing phase allocation in bio-inspired distributed wireless resource allocation method

Growing community of inventors

Daejeon, South Korea

Myoung-Hun Han