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The WiMedia Network (formerly WiNET) is a protocol adaptation layer that builds on the WiMedia UWB common radio platform to augment the convergence platform with TCP/IP services. Certified Wireless USB can operate in two ways: Coexistence Wireless USB operates on top of Wimedia UWB PHY - Wimedia UWB MAC - Convergence Layer.
Bluetooth Low Energy, previously known as Wibree, [95] is a subset of Bluetooth v4.0 with an entirely new protocol stack for rapid build-up of simple links. As an alternative to the Bluetooth standard protocols that were introduced in Bluetooth v1.0 to v3.0, it is aimed at very low power applications powered by a coin cell.
For the Bluetooth Low Energy stack, according to Bluetooth 4.0 a special set of profiles applies. A host operating system can expose a basic set of profiles (namely OBEX, HID and Audio Sink) and manufacturers can add additional profiles to their drivers and stack to enhance what their Bluetooth devices can do.
The Certified Wireless USB logo. Wireless USB (Universal Serial Bus) is a short-range, high-bandwidth wireless radio communication protocol created by the Wireless USB Promoter Group, which is intended to increase the availability of general USB-based technologies.
Used to set up and control speech and data calls between Bluetooth devices. The protocol is based on the ITU-T standard Q.931, with the provisions of Annex D applied, making only the minimum changes necessary for Bluetooth. TCS is used by the intercom (ICP) and cordless telephony (CTP) profiles. The telephone control protocol specification is ...
This standard is composed of two parts: low-rate WPAN mesh and high-rate WPAN mesh networks. The low-rate mesh is built on IEEE 802.15.4-2006 MAC, while the high rate mesh utilizes IEEE 802.15.3/3b MAC. The common features of both meshes include network initialization, addressing, and multi-hop unicasting.
Therefore, the WiMedia PHY Spec organizes the UWB Bands into Band Groups where a single logical channel can be defined that uses all three bands in the band group. Time Frequency Interleaving (TFI) channels spread their data across three frequency bands, while Fixed Frequency Interleaving (FFI) channels stay on a single frequency band during ...
Automator – built-in, utility to automate repetitive tasks; Butler – free, launcher and utility to automate repetitive tasks; CandyBar – system customization software (commercial) CDFinder – disk cataloging software (commercial) CleanMyMac – maintenance and optimisation utility; DaisyDisk – disk visualization tool; Dashboard ...