P. K. Guha Thakurta Misha hungyo, Jahnavi Katikitala and Darakshan Anwar, National Institute of Technology - Durgapur, India

A new approach for handling concurrent call requests by a number of senders in mobile cellular network is proposed in this paper. The concurrent access is resolved with the introduction of semaphore concept. The several factors are identified to establish a priority factor (PF) for the sender node. Based on this PF value, the right sender is selected by the receiver in case of concurrent requests. This selection algorithm executes in linear time. The effectiveness of the proposed model is analyzed with the introduction of progress graph.

Concurrent call requests, semaphore, mobile networks, progress graph