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Driven by the data requirements envisioned for the fifth generation (5G) of wireless services, the mobile community is focusing on breaking the spectrum gridlock that characterizes cellular technology. In this context, researchers and industries have identified millimeter-wave (mmWave) communications as a key enabler for providing unprecedented radio access capacity. Nevertheless, due to the specific...
The MAGALI chip is a 65nm digital baseband dedicated to advanced telecommunication applications. Based on a 15-router mesh Network-on-Chip - NoC, it embeds 22 Processing Elements - PE performing the different functions of a complex baseband in a programmable manner. The NoC framework is based on asynchronous routers which provide a complete Globally Asynchronous Locally Synchronous - GALS framework...
In the context of a fixed wireless downlink transmission, SDMA (spatial division multiple access) is a serious candidate to allow several users to communicate simultaneously. We study here a recently developed algorithm, first presented by Joel Bertrand in [Bertrand03]. The algorithm ensures a given QoS (quality of service) for all users in a multipath environment. We show that with a low number of...
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