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This amendment to IEEE Std 802.15.4-2006 is limited to defining a new PHY and such changes to the MAC as are necessary to support a new frequency allocation (950 MHz) in Japan. The amendment shall completely follow the new technical conditions described in Japanese ministerial ordinance. The amendment shall coexist with passive tag systems in the band. Keywords: ad hoc network, low data rate, low power, LR-WPAN, mobility, PAN, personal area network, radio frequency, RF, short range, wireless, wireless personal area network, WPAN.
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Two alternate physical layers (PHYs), TASK and RS-GFSK, are specified in this amendment in addition to the PHYs of IEEE Std 802.15.4-2015. The amendment also defines the medium access control (MAC) modifications needed to support the implementation of the TASK and RS-GFSK PHYs. These alternate PHYs enable low-cost, ultra-low power consumption, as well as extended battery life, in various frequency bands and geographical regions under multiple regulatory domains.
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The Ministry of Industry and Information Technology (MIIT) of the Peoples Republic of China has approved the 174-216 MHz, 407-425 MHz, and 608-630 MHz bands for medical information transmission. China medical band (CMB) devices operating within these bands conform to a set of rules specified in MIIT Doc 423-2005, which restricts use of the band to only medical, non-voice use under direction of a healthcare practitioner, among other requirements. A physical layer (PHY) for devices operating on Chinese approved bands for medical signals is defined in this amendment.
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Optical Wireless Communications for Broadband Global Internet Connectivity: Fundamental and Potential Applications provides a comprehensive overview for readers who require information about the fundamental science behind optical wireless communications, as well as up-to-date advanced knowledge of the state-of-the-art technologies available today. The book is a useful resource for scientists, researchers, engineers and students interested in understanding optical, wireless communication systems for global channels. Readers will find beneficial knowledge on how related technologies of optical wireless communications can be integrated into achieving worldwide Internet connectivity.
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Annotation The Network of the Future conference is the premier annual conference that covers advances in the area of Future Internet design, with emphasis on enabling technologies, architectures and services The conference aims at providing a forum for researchers, students and professionals to exchange ideas, share their experiences, and discuss their research results around a single track of technical sessions and a series of Tutorials and Workshops After the first successful edition of Network of the Future in Brisbane (Australia) in 2010, the 2011 edition in Paris (France), the 2012 edition in Tunis (Tunisia), and the fourth edition held in Pohang (South Korea) and the fifth edition of Network of the Future in Montreal (Canada), the seventh edition will be in Buzios (Brazil) on NOVEMBER 16 18, 2016.
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The Newnes Know It All Series takes the best of what our authors have written to create hard-working desk references that will be an engineer's first port of call for key information, design techniques and rules of thumb. Guaranteed not to gather dust on a shelf!Wireless Networking: Design, Optimize, Implement delivers readers from the basics of a wireless system such as antennas and transmitters to current hot topic wireless systems and technologies. The backbone to technologies and applications such as mobile, untethered Internet access, Internet telephony, and high quality multimedi
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