Generally, various traffic requirements in wireless sensor network are mostly dependent on
specific application types, that is, event‐driven, continuous, and query‐driven types. In these …

Abstract Information security in infrastructureless wireless sensor networks (WSNs) is one of
the most important research challenges. In these networks, sensor nodes are typically …

There are many different ways to describe a network. There are many tiny, light-weight
wireless sensor nodes scattered throughout the environment to monitor and manage the …

Time division multiple access (TDMA) is a method for sharing communication media. In
wireless communications, TDMA algorithms often divide the radio time into timeslots of …

Emerging multimedia applications for sensor networks require the co-existence of different
types of traffic with different QoS provisions in terms of latency and throughput. Prioritization …

Cooperative systems will ultimately carry out risk-related tasks and liberate mankind from
mundane labor. The implementation of these systems implies the use of wireless ad hoc …

An intersection graph of n vertices assumes that each vertex is equipped with a subset of a
global label set. Two vertices share an edge when their label sets intersect. Random …

In wireless sensor networks (WSNs), different motes may transmit packets concurrently, ie,
having overlapping transmission periods. As a result of this contention, there are no packet …

This paper investigates transmission schemes for asynchronous transmitter-only wireless
sensor nodes. We propose a time hopping DS-CDMA scheme by utilizing time hopping …

Slot assignment is crucial for time-multiplexed channel access schemes. All existing
approaches for slot assignment assume that the network nodes are synchronized with high …