Asymptotic Stability Region of Slotted Aloha

The stability region of the finite-user slotted ALOHA protocol

Stability of slotted ALOHA with spatial diversity

We consider the problem of stability of slotted ALOHA for a system consisting of N users communicating with a common receiver, which employs spatial diversity to receive multiple transmissions simultaneuosly. We introduce a general packet reception model to incorporate multiple packet receptions since the collision channel model is no longer valid in such a scenario. We characterize the stabili...

On Bistable Region of Slotted-ALOHA Systems with Delay Constraints

Bistable behavior of slotted ALOHA systems has been extensively investigated. It is proved that bistable region can be eliminated by limiting the number of allowable transmission attempts per packet to eight or less. In this paper, we investigate bistable behavior of slotted ALOHA systems with delay constraints in terms of the catastrophe theory. A lifetime of a packet is confined within D slot...

Stability Region of a Slotted Aloha Network with K-Exponential Backoff

Stability region of random access wireless networks is known for only simple network scenarios. The main problem in this respect is due to interaction among queues. When transmission probabilities during successive transmissions change, e.g., when exponential backoff mechanism is exploited, the interactions in the network are stimulated. In this paper, we derive the stability region of a buffer...

Research on Stability Control Algorithm of Slotted ALOHA

—Because of its simplification, slotted ALOHA is comprehensive used in the satellite and wireless communication. While slotted ALOHA is essentially unstable. Therefore various kinds of control algorithms are applied in order to keep stable throughput of the communication system. In this paper, pPersistent Control Algorithm (pPCA) of slotted ALOHA is analyzed using binomial distribution model, ...