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Outage Performance Analysis of Cooperative PDMA with the Full-Duplex Relay
2019 IEEE Wireless Communications and Networking Conference (WCNC), 2019Pattern division multiple access (PDMA), which can exploit time, frequency, spatial resources or any combination of these resources, has been a promising candidate multiple access technology for the fifth generation (5G) wireless systems. Addressing the high-reliability, low-latency and massive-connectivity requirements of 5G systems is becoming one of
Jie Zeng, Xin Su
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Pattern matrix design of PDMA for 5G UL applications
China Communications, 2016Xiaoming Dai, Kai Niu
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A novel power allocation strategy for cooperative PDMA systems
Physical Communication, 2022Cooperative communication technology is of great importance for increasing the user reachable rate, further improving throughput and reducing the outage probability of non-orthogonal multiple access (NOMA) systems. This paper mainly studies the power allocation optimization method based on amplify-and-forward (AF) pattern division multiple access (PDMA)
Xiurong Zhang +3 more
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Research on PDMA Access Technology for 5G Communication
2020 IEEE 20th International Conference on Communication Technology (ICCT), 2020The arrival of the information age has enabled the rapid development of smart terminals and mobile Internet services. With such rapid development, mobile communication systems are facing the demands of dense massive access and large capacity of wireless networks.
Shufeng Li, Chang Sun, Xiaofang Jin
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Power Allocation in Downlink PDMA Systems
2018 IEEE Global Communications Conference (GLOBECOM), 2018Pattern division multiple access (PDMA) is a multi- carrier non-orthogonal multiple access (NOMA), which can meet the requirements of massive user connections and super-high data rate in the fifth generation (5G) wireless networks. In this paper, we work on the optimization of power allocation to improve the performance of the downlink PDMA system ...
Mingyao Peng +4 more
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Fabrication and characterization of PDMA inductors
2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551), 2004Integration of inductors onto a silicon chip is the main challenge in realizing monolithic dc-dc converters. Planar spiral inductors can be fabricated with top metal layer of any standard CMOS IC process. These inductors have high series resistance due to low thickness of the metal layer.
S. Musunuri, P.L. Chapman
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Advanced IDD receiver for PDMA uplink system
2016 IEEE/CIC International Conference on Communications in China (ICCC), 2016The anticipated 1000 fold increase in traffic demand over the next decade and the explosion of new services and applications, such as the internet of things (IoT), pose great challenges for the current 4G mobile network. Pattern division multiple access (PDMA), as a novel non-orthogonal multiple access scheme, has been proposed recently to address ...
Bin Ren +6 more
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Joint Pattern Assignment and Power Allocation in PDMA
2017 IEEE 86th Vehicular Technology Conference (VTC-Fall), 2017Pattern Division Multiple Access (PDMA) is a novel non-orthogonal multiple access scheme proposed to meet the diverse demands on high capacity and large number of connections in the fifth generation (5G) wireless networks. PDMA uses the characteristic pattern to define the sparse mapping from data to a group of resources, and the sparsity of the ...
Jie Zeng 0001, Bei Liu 0002, Xin Su 0001
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Downlink PDMA in the Heterogeneous Network
2017Non-orthogonal multiple access (NOMA) is considered as a promising multiple access technology, which could satisfy various incremental requirements of the coming fifth generation (5G) mobile communication system. As a novel NOMA scheme based on the joint design of the transmitter and receiver, pattern division multiple access (PDMA) could enhance ...
Jie Zeng 0001 +3 more
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Phase Division Multiple Access (PDMA)
2015 IEEE International Conference on Electro/Information Technology (EIT), 2015Phase Division Multiple Access (PDMA) is a coded Multi Phase Shift Keying modulation technique, where multiple users have access to the same carrier frequency through the phase constellation. In the proposed scheme, the input digital signal is mapped into a block of orthogonal codes. The encoded data, which is in orthogonal space, modulates the carrier
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