Journal ArticleDOI
Bluetooth: technology for short-range wireless apps
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TLDR
The Bluetooth protocol stack as mentioned in this paper describes the lower layers of the protocol stack and how the layers fit together from an application's point of view, and also briefly describes its service discovery protocol.Abstract:
In 1998, five major companies (Ericsson, Nokia, IBM, Toshiba and Intel) formed a group to create a license-free technology for universal wireless connectivity in the handheld market. The result is Bluetooth, a technology named after a 10th-Century king who brought warring Viking tribes under a common rule. The Bluetooth specifications (currently in version 1.1) define a radiofrequency (RF) wireless communication interface and the associated set of communication protocols and usage profiles. The link speed, communication range and transmission power level for Bluetooth were chosen to support low-cost, power-efficient, single-chip implementations of the current technology. In fact, Bluetooth is the first attempt at making a single-chip radio that can operate in the 2.4-GHz ISM (industrial, scientific and medical) RF band. While most early Bluetooth solutions are dual-chip, vendors have recently announced single-chip versions as well. In this overview of the technology, I first describe the lower layers of the Bluetooth protocol stack. I also briefly describe its service discovery protocol and, finally, how the layers of the protocol stack fit together from an application's point of view.read more
Citations
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Journal ArticleDOI
A survey on resource discovery mechanisms, peer-to-peer and service discovery frameworks
TL;DR: An overview of the existing solutions for service and resource discovery for a wide variety of network types is given and the various issues and complications that should be considered in future work in this domain are given.
Journal ArticleDOI
Bluetooth: an enabler for personal area networking
TL;DR: An overall architecture for handling scheduling in a scatternet is presented, and a family of feasible IPS algorithms, referred to as rendezvous point algorithms, are introduced and discussed.
Patent
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References
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Proceedings ArticleDOI
Distributed topology construction of Bluetooth personal area networks
TL;DR: This paper introduces the Bluetooth topology construction protocol (BTCP), an asynchronous distributed protocol for constructing scatternets which starts with nodes that have no knowledge of their surroundings and terminates with the formation of a connected network satisfying all connectivity constraints posed by the Bluetooth technology.
Proceedings ArticleDOI
Performance aspects of Bluetooth scatternet formation
TL;DR: This work establishes a network model and defines performance metrics for Bluetooth scatternets, derived from constraints specific to the Bluetooth technology, but is sufficiently abstract to relate to the more general field of ad hoc networking.
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