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An 8-channel wireless neural signal processing IC, which can perform real-time spike detection, alignment, feature extraction, and wireless data transmission is proposed. A reconfigurable BFSK/QPSK TX at MICS band is incorporated to support different data rate requirement. By using Exponential Component-Polynomial Component (EC-PC) spike processing unit with incremental principal component analysis...
The article begins with the particularity of the 3G user in high-speed railway, then divides the user terminals into different groups according to the regularity of the movement, and takes the method of appropriate location management to save the overhead of paging. Oriented paging is used for the stationary user, tracking paging is used for the regularity mobile user, and queued packet paging is...
This paper focus on how to design the location of transmit antennas for Multiple-Input Multiple-Output (MIMO) space-time coding architecture with distributed transmit antennas. Considering the effects of path loss, correlated shadowing, multipath fading and white Gaussian noise, we first derive the approximate area averaged symbol error rate (AASER) in a circular cell at high signal-to-noise ratio...
In this paper, heterogeneous services in multiuser multiple-input multiple-output (MIMO)-Relay systems are investigated, where the relays work in amplify-and-forward mode. A utility based adaptive scheduling algorithm is proposed, which aims to maximize user satisfaction as well as system spectral efficiency. Joint optimal carriers and spatial subchannels allocation is considered based on the proposed...
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