Performance of wireless networks with hidden nodes: a queuing-theoretic analysis
نویسندگان
چکیده
منابع مشابه
Performance of wireless networks with hidden nodes: a queuing-theoretic analysis
Hidden nodes are a fundamental problem that can potentially affect any wireless network where nodes cannot hear each other. Although the hidden node problem is well known, so far only few papers have quantified its effects in a comprehensive manner. This paper represents a first step towards getting a quantitative insight into the impact of hidden nodes on the performance of wireless networks. ...
متن کاملPerformance analysis of wireless sensor networks using queuing networks
Wireless Sensor Networks (WSNs) are autonomous wireless systems consists of a variety of collaborative sensor nodes forming a self-configuring network with or without any pre-defined infrastructure. The common challenges of a WSN are network connectivity, node mobility, energy consumption, data computation and aggregation at sensor nodes. In this paper we focus on intermittency in network conne...
متن کاملHidden Nodes of Wireless Sensor Networks: Analysis and Avoidance
This paper propose an access method for wireless sensor networks. It reduces collisions due to hidden nodes, a source of significant energy dissipation. Our access method operates similarly to SMAC by alternating sleeping and active periods, but it does not use RTS/CTS. We analyze the hidden node problem to derive expressions for the number of hidden nodes and the probability of collisions. We ...
متن کاملA Queuing Model of Multi-hop Wireless Ad Hoc Network with Hidden Nodes
Hidden nodes are a basic problem that can potentially influence any multi-hop wireless networks where nodes cannot hear each other. Even though the hidden node problem is well known, its effects have not been quantified so well in a comprehensive manner up to now. This paper presents a novel framework for the queuing analysis towards getting a quantitative insight into the impact of hidden node...
متن کاملInterference Queuing Networks on Grids A Framework for Performance Analysis of Large Wireless Networks
Motivated by applications in large scale wireless networks, we introduce and study queuing systems of interacting queues where the interactions mimic wireless interference. Our network model is an abstraction of an ad-hoc wireless network and is intended to capture the interplay between the geometry of wireless links, which determine how the links interfere with each other, and their temporal t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computer Communications
سال: 2005
ISSN: 0140-3664
DOI: 10.1016/j.comcom.2004.07.024