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Design of PDMA Pattern Matrix in 5G Scenarios
2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 2020Pattern division multiple access (PDMA) is a novel non-orthogonal multiple access (NOMA) solution to the problem of massive connection and higher spectral efficiency for the fifth generation (5G) wireless networks. The performance of PDMA is determined by the gain brought by the PDMA pattern and is generally related to the inner product of the pattern.
Tiejun Lv
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Performance Requirements and Analysis of RF Receiver for PDMA Terminal
Wireless Personal Communications, 2004The performance requirements of a RF receiver for a packet division multiple access technology (PDMA) terminal and the corresponding calculations under the true PDMA signal excitations are presented in the paper. The output signal-to-noise power ratio, the reference receiving sensitivity, the maximum input RF power and the dynamic range, the out-of ...
Zhu Guangxi
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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
Shihai Shao
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Pattern matrix design of PDMA for 5G UL applications
China Communications, 2016Xiaoming Dai
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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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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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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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