This paper proposes a new network-wide optimized time division multiple access (TDMA)
scheduling scheme for wireless sensor networks (WSNs). It can simultaneously achieve …

Wireless sensor networks consist of a large number of wireless sensor nodes that organize
themselves into multihop radio networks. With different link quality, different distance to the …

We consider the optimal link scheduling problem in wireless sensor networks. The optimal
link scheduler under our consideration is intended to assign time slots to different users to …

In wireless sensor networks (WSNs) that use TDMA-based scheduled channel access,
spatial re-use of time-slots is possible among a nonconflicting set of nodes. In this way, data …

Wireless sensor network (WSN) is a communication system consisting of a large number of
wireless nodes which are powered up by small battery and deployed in inaccessible …

Efficient scheduling of time slots in a time division multiple access scheme (TDMA) is
important for low power wireless sensor networks. Existing algorithms are either centralized …

We study the problem of finding an efficient schedule for convergecast in a wireless sensor
network, using the SINR model of interference, and a TDMA protocol for medium access. We …

In this paper, we propose the conflict-free TDMA link scheduling algorithm to minimize slot
length in multi-channel operation wireless multi-hop sensor networks. We exploit conflict …

This paper studies time division multiple access (TDMA) scheduling with both energy
efficiency and optimized delay in clustered wireless sensor networks (WSNs). To achieve …

In wireless sensor networks, time division multiple access (TDMA)-based MAC can
potentially reduce the delay and provide real-time guarantees as well as save power by …