Optimal Power Allocation for Multi-User Linear Network Coded Cooperation System
نویسندگان
چکیده
منابع مشابه
Power Allocation Scheme for Coded MIMO Multi-Carrier Systems
Orthogonal Frequency Division Multiplexing (OFDM) is a popular method for high data rate wireless transmission. Combining OFDM with antenna arrays at the transmitter and receiver enhances the capacity gain. This paper proposes a novel transmit power allocation for Coded MultiInput Multi-Output Multi-Carrier Modulation (MIMO-MCM). This technique consists of adapting the power allocation in the s...
متن کاملFACTS Devices Allocation Using a Novel Dedicated Improved PSO for Optimal Operation of Power System
Flexible AC Transmission Systems (FACTS) controllers with its ability to directly control the power flow can offer great opportunities in modern power system, allowing better and safer operation of transmission network. In this paper, in order to find type, size and location of FACTS devices in a power system a Dedicated Improved Particle Swarm Optimization (DIPSO) algorithm is developed for de...
متن کاملComplex field network-coded cooperation based on multi-user detection in wireless networks
Cooperative communication can achieve spatial diversity gains, and consequently combats signal fading due to multipath propagation in wireless networks powerfully. A novel complex field network-coded cooperation (CFNCC) scheme based on multi-user detection for the multiple unicast transmission is proposed. Theoretic analysis and simulation results demonstrate that, compared with the conventiona...
متن کاملDistributed Multi-User Wireless Charging Power Allocation
Wireless power charging enables portable devices to be permanently unplugged. Due to its low transmission power and low transmission efficiency, it requires much longer time slot to charge users compared with that for data transmission in wireless communication networks. Besides, each user’s demand urgency needs to be taken into consideration for power allocation. Therefore, new algorithms are ...
متن کاملOptimal Power Allocation in Channel-Coded Wireless Networks
In densely deployed wireless networks (e.g. sensor networks), the inter-node distances can be very small (< 10m). In such a setting, it has been observed that the power consumption of the transceiver circuitry is of the same order or even dominates the required signal transmission power. Such observations have motivated recent work that considers settings to minimize the power consumption of th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Access
سال: 2019
ISSN: 2169-3536
DOI: 10.1109/access.2018.2856541