One of the important objectives in Wireless Sensor Networks (WSNs) is to minimize energy consumption while satisfying delay constraints. Although, several energy-aware MAC layer protocols exist, the absence of channel adaptation and load adaptation results in energy wastage due to retransmissions and low success rate. In this paper, we propose an Adaptive- CSMA/CA protocol which accounts for varying channel and load conditions at a node by influencing the selection of either low energy or low delay transmission option. We devise an energy-delay metric that helps a node select the best message and modulation to obtain joint reduction in energy and delay at the time of transmission. Our simulation results show that our proposed Adaptive-CSMA/...
Abstract — Wireless sensor networks (WSNs) have a wide range of potential applications, a majority o...
This paper presents RTMAC, a realtime MAC protocol for wireless sensor network that can provide dela...
The Medium Access Control (MAC) layer can influence the energy consumption of a wireless sensor netw...
Energy conservation is the major concern in wireless sensor network as nodes are generally battery-p...
In the wireless sensor network there are several patterns of data forwarding interruption problems f...
Many Medium Access Control (MAC) protocols have been specifically designed for Wireless Sensor Netwo...
Abstract. Applications for wireless sensor networks have notably different characteristics and requi...
In this paper we propose high throughput low collision, mobility adaptive and energy efficient mediu...
In this paper, we study end-to-end performance character-istics of S-MAC, an energy-aware medium acc...
This paper presents an asynchronous cascading wake-up MAC protocol for heterogeneous traffic gatheri...
Abstract — Energy constraints in a wireless sensor network are crucial issues critically affecting t...
Wireless sensors are battery-limited sensing and computing devices. How to prolong the lifetime of w...
Wireless sensor networks is an emergent technology that open a world of environment controlling, hel...
Abstract-This paper proposes a novel adaptive energy efficient MAC protocol for wireless sensor netw...
Abstract—Energy efficiency is a major concern in the design of Wireless Sensor Networks (WSNs) and t...
Abstract — Wireless sensor networks (WSNs) have a wide range of potential applications, a majority o...
This paper presents RTMAC, a realtime MAC protocol for wireless sensor network that can provide dela...
The Medium Access Control (MAC) layer can influence the energy consumption of a wireless sensor netw...
Energy conservation is the major concern in wireless sensor network as nodes are generally battery-p...
In the wireless sensor network there are several patterns of data forwarding interruption problems f...
Many Medium Access Control (MAC) protocols have been specifically designed for Wireless Sensor Netwo...
Abstract. Applications for wireless sensor networks have notably different characteristics and requi...
In this paper we propose high throughput low collision, mobility adaptive and energy efficient mediu...
In this paper, we study end-to-end performance character-istics of S-MAC, an energy-aware medium acc...
This paper presents an asynchronous cascading wake-up MAC protocol for heterogeneous traffic gatheri...
Abstract — Energy constraints in a wireless sensor network are crucial issues critically affecting t...
Wireless sensors are battery-limited sensing and computing devices. How to prolong the lifetime of w...
Wireless sensor networks is an emergent technology that open a world of environment controlling, hel...
Abstract-This paper proposes a novel adaptive energy efficient MAC protocol for wireless sensor netw...
Abstract—Energy efficiency is a major concern in the design of Wireless Sensor Networks (WSNs) and t...
Abstract — Wireless sensor networks (WSNs) have a wide range of potential applications, a majority o...
This paper presents RTMAC, a realtime MAC protocol for wireless sensor network that can provide dela...
The Medium Access Control (MAC) layer can influence the energy consumption of a wireless sensor netw...