Results 1 to 10 of about 362 (125)
An On-Demand Bluetooth Scatternet Formation Algorithm [PDF]
Lecture Notes in Computer Science, 2004 In this paper, we propose the On-Demand Bluetooth scatternet formation algorithm (ODBT). ODBT characterizes an ad hoc infrastructure with a tree topology. It is able to cope with topology changes due to either leaving or moving Bluetooth devices, as well as with devices that dynamically join the scatternet. It can support out-of-range devices.
Elena Pagani
exaly +6 more sources
MTRSRP: Joint Design of Multi-Triangular Ring and Self-Routing Protocol for BLE Networks [PDF]
SensorsThis paper presents the multi-triangular ring and self-routing protocol (MTRSRP), which is a new decentralized strategy designed to boost throughput and network efficiency in multiring scatternets. MTRSRP comprises two primary phases: leader election and
Tzuen-Wuu Hsieh +4 more
doaj +2 more sources
An algorithm for energy-efficient Bluetooth scatternet formation and maintenance [PDF]
2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754), 2005 We discuss an energy-efficient, distributed Bluetooth scatternet formation algorithm based on device and link characteristics (SF-DeviL). SF-DeviL forms multihop scatternets with tree topologies and increases the battery lifetimes of devices by using device types, battery levels, and received signal strengths.
Canan Pamuk, Ezhan Karasan
openaire +4 more sources
Energy-aware On-demand Scatternet Formation and Routing [PDF]
2007 IEEE Internatonal Conference on Mobile Adhoc and Sensor Systems, 2007 Power-aware routing algorithms aim to extend the life-time of a wireless network by avoiding to route over nodes that are close to being depleted of energy. Previous work in such algorithms often require each node in the network to be aware of the topology of the entire network.
Johansson, Tomas, Carr-Motyckova, Lenka
openaire +4 more sources
A Bluetooth scatternet formation algorithm [PDF]
GLOBECOM'01. IEEE Global Telecommunications Conference (Cat. No.01CH37270), 2002 A Bluetooth ad hoc network can be formed by interconnecting piconets into scatternets. The constraints and properties of Bluetooth scatternets present special challenges in forming an ad hoc network efficiently. We present and analyse a new randomized distributed algorithm for Bluetooth scatternet formation. We prove that our algorithm achieves O(log n)
Ching Law, Kai-Yeung Siu
openaire +1 more source
A Reconfigurable Mesh-Ring Topology for Bluetooth Sensor Networks
Energies, 2018 In this paper, a Reconfigurable Mesh-Ring (RMR) algorithm is proposed for Bluetooth sensor networks. The algorithm is designed in three stages to determine the optimal configuration of the mesh-ring network.
Ben-Yi Wang, Chih-Min Yu, Yao-Huang Kao
doaj +1 more source
A Reconfigurable Formation and Disjoint Hierarchical Routing for Rechargeable Bluetooth Networks
Energies, 2016 In this paper, a reconfigurable mesh-tree with a disjoint hierarchical routing protocol for the Bluetooth sensor network is proposed. First, a designated root constructs a tree-shaped subnet and propagates parameters k and c in its downstream direction ...
Chih-Min Yu, Yi-Hsiu Lee
doaj +1 more source
Determining the Optimal Configuration of the Multi-Ring Tree for Bluetooth Multi-Hop Networks
Energies, 2017 In this work, a multi-ring tree algorithm is proposed for Bluetooth low-energy networks with non-uniform distribution of devices. In a dense area, a leader root is elected during the leader election phase and a min-path algorithm is introduced to ...
Chih-Min Yu, Ting-Wei Hsu
doaj +1 more source
Topology Configuration and Multihop Routing Protocol for Bluetooth Low Energy Networks
IEEE Access, 2017 This paper proposes a new cluster-based on-demand routing protocol to support multihop communication in Bluetooth low energy ad hoc networks. The proposed scheme includes the topology configuration procedure, topology recovery scheme, and on-demand ...
Changsu Jung +4 more
doaj +1 more source
Chain structure Bluetooth scatternet topology formation algorithm and performance simulations
Tongxin xuebao, 2006 A novel chain structure Bluetooth scatternet algorithm for topology formation was presented:all Bluetooth nodes turn into INQUIRY or INQUIRY SCAN states with identical probability,0.5,then set point-to-point connections up simultaneously.As a result,as ...
YANG Fan, WANG Ke, QIAN Zhi-hong
doaj +2 more sources