Search Results - "Berder, O"

Optimal minimum distance-based precoder for MIMO spatial multiplexing systems by Collin, L., Berder, O., Rostaing, P., Burel, G.

“…We describe a new precoder based on optimization of the minimum Euclidean distance d/sub min/ between signal points at the receiver side and for use in…”
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A single sediment-microbial fuel cell powering a wireless telecommunication system by Thomas, Yohann R.J., Picot, Matthieu, Carer, Arnaud, Berder, Olivier, Sentieys, Olivier, Barrière, Frédéric

“…We report the ability of a single sediment-microbial fuel cell (MFC) to power wireless sensor network (WSN) nodes. Such a system is able to collect information…”
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How Can Wake-up Radio Reduce LoRa Downlink Latency for Energy Harvesting Sensor Nodes? by Djidi, Nour El Hoda, Gautier, Matthieu, Courtay, Antoine, Berder, Olivier, Magno, Michele

“…LoRa is popular for internet of things applications as this communication technology offers both a long range and a low power consumption. However, LoRaWAN,…”
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Energy-Efficient Cooperative Techniques for Infrastructure-to-Vehicle Communications by Tuan-Duc Nguyen, Berder, O., Sentieys, O.

“…In wireless distributed networks, cooperative relay and cooperative multiple-input-multiple-output (MIMO) techniques can be used to exploit the spatial and…”
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Minimum Euclidean Distance Based Precoders for MIMO Systems Using Rectangular QAM Modulations by Ngo, Q., Berder, O., Scalart, P.

“…From the feedback of the channel state information (CSI), precoding techniques improve the performance of multiple-input multiple-output (MIMO) systems by…”
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Blind estimation of scrambler offset using encoder redundancy by Gautier, R., Burel, G., Letessier, J., Berder, O.

“…A self-recovering receiver for encoded and scrambled binary data streams is proposed in this paper. The generating polynomial of the scrambling sequence is…”
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Soft vs. hard antenna selection based on the minimum distance for MIMO systems by Collin, L., Berder, O., Rostaing, P., Burel, G.

“…Assuming that channel state information (CSI) can be available at the transmitter, we provide a simplified representation of multi-input multi-output (MIMO)…”
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Minimum Euclidean Distance-Based Precoding for Three-Dimensional Multiple Input Multiple Output Spatial Multiplexing Systems by Quoc-Tuong Ngo, Berder, O., Scalart, P.

“…Through a feedback link, the channel state information acquired at the receiver is known at the transmitter and MIMO precoding techniques can be applied…”
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TAD-MAC: Traffic-Aware Dynamic MAC Protocol for Wireless Body Area Sensor Networks by Alam, M. M., Berder, O., Menard, D., Sentieys, O.

“…A wireless body area sensor network (WBASN) demands ultra low power and energy efficient protocols. Medium access control (MAC) layer plays a pivotal role for…”
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Detection of direct sequence spread spectrum transmissions without prior knowledge by Burel, G., Bouder, C., Berder, O.

“…Direct sequence spread spectrum transmissions (DS-SS) are now widely used for secure communications, as well as for multiple access. Since the transmission…”
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Cooperative MIMO Schemes Optimal Selection for Wireless Sensor Networks by Nguyen, T.-D., Berder, O., Sentieys, O.

“…A cooperative MIMO scheme selection is proposed for wireless sensor networks where energy consumption is the most important design criterion. Space-time block…”
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Reducing the number of neighbors in the received constellation of dmin precoded MIMO systems by Quoc-Tuong Ngo, Berder, O, Scalart, P

“…Not only the minimum Euclidean distance but also the number of neighbors providing the d min in the received constellation has an important role in reducing…”
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Minimum BER diagonal precoder for MIMO digital transmissions by Rostaing, P, Berder, O, Burel, G, Collin, L

“…We propose a minimum bit error rate (MBER) diagonal precoder for multi-input multi-output (MIMO) transmission systems. This work is based on previous results…”
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Minimum Distance Based Precoder for MIMO-OFDM Systems Using a 16-QAM Modulation by Quoc-Tuong Ngo, Berder, O., Vrigneau, B., Sentieys, O.

“…A precoder based on the exact optimization of the minimum Euclidean distance d min between signal points at the receiver side is proposed for MIMO-OFDM systems…”
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Impact of Transmission Synchronization Error and Cooperative Reception Techniques on the Performance of Cooperative MIMO Systems by Tuan-Duc Nguyen, Berder, O., Sentieys, O.

“…Wireless sensor networks where neighbor nodes can cooperate both at transmission and reception by using the cooperative multi-input multi-output (MIMO)…”
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Non-regenerative full distributed space-time codes in cooperative relaying networks by Le Quang Vinh Tran, Berder, O, Sentieys, O

“…Distributed space-time codes (DSTC) are often used in cooperative relaying networks whose relays can support a single antenna due to the limited physical size…”
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Digital transmission combining BLAST and OFDM concepts: experimentation on the UHF COST 207 channel by Berder, O., Collin, L., Burel, G., Rostaing, P.

“…Previous papers have shown that multipath wireless channels are capable of enormous capacities, provided that the multipath scattering is sufficiently rich and…”
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3-D Minimum Euclidean Distance Based Sub-Optimal Precoder for MIMO Spatial Multiplexing Systems by Quoc-Tuong Ngo, Berder, O, Scalart, P

“…This paper proposes an efficient sub-optimal MIMO linear precoder based on the maximization of minimum distance for three virtual suchannels. A new virtual…”
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Efficient Space Time Combination Technique for Unsynchronized Cooperative Miso Transmission by Tuan-Duc Nguyen, Berder, O., Sentieys, O.

“…In the context of cooperative multi-input multi-output (MIMO) techniques for wireless sensor networks, the transmission synchronization error impact is…”
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Power Manager with PID Controller in Energy Harvesting Wireless Sensor Networks by Trong Nhan Le, Sentieys, O., Berder, O., Pegatoquet, A., Belleudy, C.

“…System lifetime is the crucial problem of Wireless Sensor Networks (WSNs), and exploiting environmental energy provides a potential solution for this problem…”
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