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A pseudo random coordinated scheduling algorithm for Bluetooth scatternets

András Rácz, György Miklós, Ferenc Kubinszky, Andrés Valkó
2001 Proceedings of the 2nd ACM international symposium on Mobile ad hoc networking & computing - MobiHoc '01  
In this paper we propose the Pseudo-Random Coordinated Scatternet Scheduling (PCSS) algorithm to perform the scheduling of both intra and inter-piconet communication.  ...  In this algorithm Bluetooth nodes assign meeting points with their peers such that the sequence of meeting points follows a pseudo random process that is different for each pair of nodes.  ...  In this paper we propose the Pseudo-Random Coordinated Scatternet Scheduling algorithm which falls in the category of soft coordination schemes.  ... 
doi:10.1145/501441.501443 fatcat:wvhpnkjmszhm3azeigfl6sdtxi

JUMP mode---a dynamic window-based scheduling framework for Bluetooth scatternets

Niklas Johansson, Fredrik Alriksson, Ulf Jönsson
2001 Proceedings of the 2nd ACM international symposium on Mobile ad hoc networking & computing - MobiHoc '01  
The time windows are of pseudo random length to eliminate systematic collisions and thereby avoid starvation and live-lock problems without any need for scatternet-wide coordination.  ...  Since a Bluetooth unit only has one transceiver, it may only be active in one piconet at any given instant and hence a PMP node must schedule its time between piconets on a timedivision basis.  ...  In this paper a new algorithm for "distributed link scheduling for a Bluetooth scatternet" is presented.  ... 
doi:10.1145/501416.501444 dblp:conf/mobihoc/JohanssonAJ01 fatcat:pwm4galhbvdbhhe42p54gd2age

JUMP mode---a dynamic window-based scheduling framework for Bluetooth scatternets

Niklas Johansson, Fredrik Alriksson, Ulf Jönsson
2001 Proceedings of the 2nd ACM international symposium on Mobile ad hoc networking & computing - MobiHoc '01  
The time windows are of pseudo random length to eliminate systematic collisions and thereby avoid starvation and live-lock problems without any need for scatternet-wide coordination.  ...  Since a Bluetooth unit only has one transceiver, it may only be active in one piconet at any given instant and hence a PMP node must schedule its time between piconets on a timedivision basis.  ...  In this paper a new algorithm for "distributed link scheduling for a Bluetooth scatternet" is presented.  ... 
doi:10.1145/501441.501444 fatcat:bjyags76vvglbmtktpr7aeu2lq

Bluetooth scatternets: criteria, models and classification

K.E. Persson, D. Manivannan, M. Singhal
2005 Ad hoc networks  
We discuss criteria for different types of scatternets and establish general models of scatternet topologies.  ...  The master and up to seven active slave devices can form a small Bluetooth network called a piconet.  ...  A preliminary version of this paper appeared in the Proceedings of the IEEE Consumer Communications and Networking Conference (CCNC 2004).  ... 
doi:10.1016/j.adhoc.2004.03.014 fatcat:4zflk7ekqnhp3kpy65iselis6i

A Review of Bluetooth based Scatternet for Mobile Ad hoc Networks

Khizra Asaf, Muhammad Umer, Muhammad Kashif, Ramzan Talib, Irfan Khan
2017 International Journal of Advanced Computer Science and Applications  
In this work, a comparison of the Blue layer algorithm with MMPI interface based algorithm on Bluetooth scatternet formation.  ...  The enhancement in the developed MMPI framework makes it a good option for scatternet applications.  ...  Master/Slave Web (MSW) and Slave/Slave Web (SSW) coordinate to generate a mesh scatternet. MTSF is a mesh topology scatternet formation algorithm presented for the establishment of a scatternet.  ... 
doi:10.14569/ijacsa.2017.080653 fatcat:fy367ojh4ncdbi4ojvjaii4dqy

Bluetooth: an enabler for personal area networking

P. Johansson, M. Kazantzidis, R. Kapoor, M. Gerla
2001 IEEE Network  
A maior technical step is taken when the Bluetooth piconet network architecture, a strict star topology, is extended into a scatternet architecture, where piconets are interconnected.  ...  For the most part, these devices are used separately, and their a p lications do not interwhere inyormation may flow seamlessly between the devicessuch a network of personal devices is often referred to  ...  A general architecture for scatternet scheduling is given together with some categories of interpiconet scheduling (IPS) algorithms.  ... 
doi:10.1109/65.953231 fatcat:erguuiikk5fjtkqvmuqeau6gzm

A simple adaptive MAC scheduling scheme for Bluetooth scatternet

Changlei Liu, K.L. Yeung
2003 2003 IEEE 58th Vehicular Technology Conference. VTC 2003-Fall (IEEE Cat. No.03CH37484)  
A simple adaptive MAC scheduling algorithm, called Gateway Oriented Scatternet Scheduling (GOSS), is proposed for data exchange in a Bluetooth scatternet.  ...  Equal partition of the superframe schedule at a gateway to each connected piconet can thus be guaranteed, which enables a more robust performance than MDRP.  ...  CONCLUSIONS A simple adaptive MAC scheduling algorithm, called GOSS, is proposed for Bluetooth scatternet.  ... 
doi:10.1109/vetecf.2003.1286024 fatcat:7zcbhj4subhjzltjnshoqib5am

Energy-efficient bounded-diameter tree scatternet for Bluetooth PANs

M. Medidi, J. Campbell
2005 The IEEE Conference on Local Computer Networks 30th Anniversary (LCN'05)l  
We then present a distributed scatternet formation algorithm for creation of ACB-trees. We further extend the algorithm to produce an ACB-tree scatternet with energy efficient properties.  ...  However, scatternet formation is one of the challenges that need to be resolved since the performance of a Bluetooth network depends largely on the scatternet topology used.  ...  The Baseband module implements the pseudo-random frequency hopping technique and several operations as specified in the Bluetooth Baseband.  ... 
doi:10.1109/lcn.2005.63 dblp:conf/lcn/MedidiC05 fatcat:6u3gwzhxavbajjbrfqfgrm5deq

Bluetooth scatternet formation: A survey

Roger M. Whitaker, Leigh Hodge, Imrich Chlamtac
2005 Ad hoc networks  
This paper describes the issue of piconet interconnection for Bluetooth technology.  ...  Processes for network formation, routing and intra-and inter-piconet scheduling, are explained and classified. Finally, the research issues arising are outlined.  ...  [75] propose a lightweight approach to scheduling known as the Pseudo-Random Coordinated Scatternet Scheduling (PCSS) algorithm.  ... 
doi:10.1016/j.adhoc.2004.02.002 fatcat:lbxpiv5vnfa5rnyw4x7wtdifni

Enhancing Scatternets Performance via Scheduling Algorithm Parametrization [chapter]

Werner Priess, José Ferreira de Rezende, Luci Pirmez
2003 Lecture Notes in Computer Science  
This paper proposes an interpiconet scheduling algorithm, referred to as AISA (Adaptive Interpiconet Scheduling Algorithm).  ...  Bluetooth specification still has open issues, including the intra and interpiconet scheduling topics.  ...  As for the research of isolated decision mechanisms, Racz et al. proposed the Pseudo-Random Coordinated Scatternet Scheduling (PCSS) algorithm [10] .  ... 
doi:10.1007/978-3-540-39867-7_68 fatcat:surceqnbhbc73glcwh6f6nn7wu

BlueScouts - a scatternet formation protocol based on mobile agents

S. Gonzalez-Valenzuela, S.T. Vuong, V.C.M. Leung
2004 2004 4th Workshop on Applications and Services in Wireless Networks, 2004. ASWN 2004.  
We present a novel solution to the scatternet formation problem in Bluetooth † networks by means of the mobile processing paradigm.  ...  In contrast to existing protocols that employ the message-passing communications model, ours employs mobile programs that assist in the dynamic formation of Bluetooth scatternets.  ...  Here, the allocated bandwidth is divided into smaller partitions that each BD accesses in a pseudo-random cyclic fashion.  ... 
doi:10.1109/aswn.2004.185161 fatcat:kxaqsojoxjgujbpmfjqehaziza

Sensing with One or with Four? A Comparison of Two IEEE 802.15.x Protocols for Use in Sensor Networks

Vojislav B. Mišić, Jelena Mišić
2007 International Journal of Distributed Sensor Networks  
Our findings indicate that there is no clear winner in all categories; the best protocol (and the underlying technology) to use, are heavily dependent upon the requirements for a particular sensing application  ...  In this paper we compare the pertinent features of the two emerging technologies for wireless sensor networks: IEEE Standards 802.15.1 and 802.15.4.  ...  Cross-layer activity management algorithms have been developed for Bluetooth scatternets [24] .  ... 
doi:10.1080/15501320601069515 fatcat:3rrtf7eiozdczky6jokkdxqp2a

Bluetooth scatternet formation from a time-efficiency perspective

Ahmed Jedda, Arnaud Casteigts, Guy-Vincent Jourdan, Hussein T. Mouftah
2013 Wireless networks  
The Bluetooth Scatternet Formation (BSF) problem consists of interconnecting piconets in order to form a multi-hop topology.  ...  We also introduce a novel time-efficient BSF algorithm called BSF-UED (for BSF based on Unnecessary-Edges Deletion), which forms connected scatternets deterministically and limits the outdegree of nodes  ...  An algorithm that forms scatternets is called a Bluetooth Scatternet Formation (BSF) algorithm.  ... 
doi:10.1007/s11276-013-0664-z fatcat:kl7zzzttsrbwfmqol3gvsg6k7i

Determining the Optimal Configuration of the Multi-Ring Tree for Bluetooth Multi-Hop Networks

Chih-Min Yu, Ting-Wei Hsu
2017 Energies  
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 determine the optimal number of rings for various numbers of discoverable roots.  ...  In addition, a min-path algorithm is introduced and simulated to determine the optimal MRT configuration for Bluetooth multi-hop scenario.  ... 
doi:10.3390/en10091339 fatcat:hosg6r4pgzf4beaxpnah6fvjba

Performance Evaluation of Scheduling in IEEE 802.16 Based Wireless Mesh Networks

Bo Han, Fung Tso, Lidong Ling, Weijia Jia
2006 2006 IEEE International Conference on Mobile Ad Hoc and Sensor Sysetems  
IEEE 802.16 employs TDMA and the selection policy for scheduled links in a time slot will definitely impact the system performance.  ...  Our algorithm takes special attention on the relay function of the mesh nodes in a transmission tree which is seldom studied in previous research.  ...  Rácz et al proposed a pseudo-random coordinated scatternet scheduling algorithm to perform the scheduling of both intra and inter-piconet communication in Bluetooth networks [22] .  ... 
doi:10.1109/mobhoc.2006.278652 dblp:conf/mass/HanTLJ06 fatcat:rbbnn5lp7bgz5mogrdv5clt3bi
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