In this paper, a simple variation of classical Slotted Aloha is introduced and analyzed. The
enhancement relies on adding multiple receivers that gather different observations of the …

A new adaptive transmission protocol is introduced to improve the performance of slotted
ALOHA. Nodes use known periodic schedules as base policies with which they …

Wireless ad-hoc networks are marked without a basic infrastructure and global information
for the current status of the network. For multichannel slotted ALOHA systems of wireless ad …

In this paper two possible policies are investigated for realizing an arbitrary traffic matrix in a
Slotted ALOHA broadcast packet radio network: full connectivity and limited transmission …

In the recent past several network scenarios have emerged where transmit-only nodes-ie,
nodes without receiving capabilities-are deployed. Such nodes cannot perform carrier …

We define an Aloha type access control mechanism for large mobile, multihop, wireless
networks. This mechanism is based on a new representation of the interferences and hence …

Stochastic geometry proves to be a powerful tool for modeling dense wireless networks
adopting random MAC protocols such as ALOHA and CSMA. The main strength of this …

To solve the conflict when multi-user packets are transmitted in a shared wireless link, a
novel frameless slotted-ALOHA protocol is proposed. Signature codes are used to help the …

In this paper, we exactly analyze the performance of the slotted ALOHA access scheme with
capture in a multichannel packet radio communication environment for the IFT (immediate …

This paper considers the slotted ALOHA protocol in a communication channel shared by N
users. It is assumed that the channel has the multiple-packet reception (MPR) capability that …