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[PDF] Top 20 The Orphan Problem in ZigBee Wireless Networks

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The Orphan Problem in ZigBee Wireless Networks

The Orphan Problem in ZigBee Wireless Networks

... new orphan problem in ZigBee-based wireless sensor ...that the problem is nontrivial because a device is not guaranteed to join a network even if there are remaining ... See full document

12

The Beacon Movement Detection Problem in Wireless Sensor Networks for Localization Applications

The Beacon Movement Detection Problem in Wireless Sensor Networks for Localization Applications

... to the BMD problem. In real environments, signal strengths may be influenced by many factors, such as hardware difference, remaining battery, multipath propagation, and dynamic signal ...import ... See full document

13

Quick convergecast in ZigBee beacon-enabled tree-based wireless sensor networks

Quick convergecast in ZigBee beacon-enabled tree-based wireless sensor networks

... that the size of sensory data is negligible and that all routers generate reports at the same time, and com- pare the performances of different convergecast algo- ...where the size of sensory ... See full document

13

A Fast Mixed Integer Programming Formulation for the Maximum Set Covers Problem in Wireless Sensor Networks

A Fast Mixed Integer Programming Formulation for the Maximum Set Covers Problem in Wireless Sensor Networks

... to the design of power-saving mechanisms such that the total power consumption in a WSNET is minimized and the network lifetime is ...maximized. In this paper, the lifetime of a ... See full document

7

A Distributed Approximation for Multi-Hop Clustering Problem in Wireless Sensor Networks

A Distributed Approximation for Multi-Hop Clustering Problem in Wireless Sensor Networks

... ONCLUSION In this paper, we studied the multi-hop clustering problem for a given wireless sensor network, which is defined as d- MCHS ...d-MCHS problem. d 2 - Cluster is a degree-based ... See full document

6

The coverage problem in a wireless sensor network

The coverage problem in a wireless sensor network

... of the fundamental issues in sensor networks is the coverage problem, which reflects how well a sensor network is monitored or tracked by ...sensors. In this paper, we formulate ... See full document

10

The Study of the Masked Node Problem in Wireless Networks 陳育祥、黃培壝 余心淳

The Study of the Masked Node Problem in Wireless Networks 陳育祥、黃培壝 余心淳

... defined in IEEE 802.11 standard has widely adopted to become the medium access control protocol in most wireless ad hoc ...on the issues of CSMA/CA protocol often refer to the ... See full document

2

Design and Implementation of a Zigbee-based Communication Substrate for Wireless Sensor Networks

Design and Implementation of a Zigbee-based Communication Substrate for Wireless Sensor Networks

... Therefore, the communication between the application and the Zigbee network layer is through function ...allow the applications to be executed in user mode. We have wrapped ... See full document

13

Heuristic and simulated annealing algorithms for solving extended cell assignment problem in wireless ATM networks

Heuristic and simulated annealing algorithms for solving extended cell assignment problem in wireless ATM networks

... 摘要: In this paper, we investigate the extended cell assignment problem which optimally assigns new adding and splitting cells in Personal Communication Service (PCS) to switches in a ... See full document

1

Heuristic and simulated annealing algorithms for solving extended cell assignment problem in wireless ATM networks

Heuristic and simulated annealing algorithms for solving extended cell assignment problem in wireless ATM networks

... In the designing process of PCS network systems, first, the telephone company determined the global service area according to the usage of the mobile users, and divided the ... See full document

19

ZigBee-based long-thin wireless sensor networks: address assignment and routing schemes

ZigBee-based long-thin wireless sensor networks: address assignment and routing schemes

... that the above design tries to strike a balance between efficiency and ...follows the ZigBee tree-like routing. However, making shortcut along the linear paths of the LT WSN is possible ... See full document

10

A Backbone-Aware Topology Formation (BATF) Scheme for ZigBee Wireless Sensor Networks

A Backbone-Aware Topology Formation (BATF) Scheme for ZigBee Wireless Sensor Networks

... connectivity in terms of the number of living ZNs in round 0 was lower than those of the other three ...Notably, ZigBee networks (both with extra PNs or ZNs) had high variance ... See full document

18

Design and Analysis of Adaptive Receiver Transmission Protocols for Receiver Blocking Problem in Wireless Ad Hoc Networks

Design and Analysis of Adaptive Receiver Transmission Protocols for Receiver Blocking Problem in Wireless Ad Hoc Networks

... that the MRT scheme is designed with the scenario that a node has data ready for multiple one-hop neighbor- ing receivers, which is consider common and feasible especially for the sensor ...monitor ... See full document

18

A Study on the Bottleneck Power-Aware Many-to-One Routing Problem for Wireless Sensor Networks

A Study on the Bottleneck Power-Aware Many-to-One Routing Problem for Wireless Sensor Networks

... with the single sink simultaneously. In this paper, we will consider the problem that given multiple source sensors and the single sink in a WSNET, find a routing path between ... See full document

8

A Reliable Anycast Protocol Based on Recovery Point in ZigBee Networks

A Reliable Anycast Protocol Based on Recovery Point in ZigBee Networks

... point; ZigBee. I. INTRODUCTION There are a multitude of wireless standards, like Bluetooth and ...However, the wireless network has not been standardized to meet the unique needs of ... See full document

6

Line Coverage in Wireless Sensor Networks

Line Coverage in Wireless Sensor Networks

... Introduction Wireless sensor networks are composed of a large number of tiny sensor nodes, which consist of sensing, data processing, storage capacity, limited memory, and communicating ...components. ... See full document

5

Secure Localization in Wireless Sensor Networks

Secure Localization in Wireless Sensor Networks

... Abstract. In wireless sensor networks, location information of sensor nodes is very ...However, in a self- configurable wireless sensor network, the randomly deployed sensor ... See full document

6

A Genetic Algorithm for the Bandwidth Calculation Problem in Mobile Ad Hoc Networks

A Genetic Algorithm for the Bandwidth Calculation Problem in Mobile Ad Hoc Networks

... along the path has to be calculated in order to determine whether the current bandwidth is ...enough. The bandwidth calculation problem in a MANET is much more difficult than ... See full document

19

Forward the Collision Decomposition in ZigBee

Forward the Collision Decomposition in ZigBee

... Abstract—As wireless communication is tailored for low-power devices while the number of Internet of Things is growing exponentially, the collision problem in ZigBee is ... See full document

11

On the Topology of Wireless Sensor Networks

On the Topology of Wireless Sensor Networks

... approach the upper bounds are discussed in [17]. On the other hand, almost all the previous works on capacity dealt with flat network ...While in practice, sensor networks are ... See full document

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