Imparting Full-Duplex Wireless Cellular Communication in 5G Network Using Apache Spark Engine

2021 ◽  
Author(s):  
Zahraa A. Jaaz ◽  
Inteasar Yaseen Khudhair ◽  
Hala Shaker Mehdy ◽  
Israa Al Barazanchi
Keyword(s):  
Cellular Communication ◽  
Apache Spark ◽  
Full Duplex ◽  
5G Network

scholarly journals A Full-Duplex MAC Tailored for 5G Wireless Networks

2018 ◽  
Vol 2018 ◽  
pp. 1-18
Author(s):  
Lucas de Melo Guimarães ◽  
Jacir Luiz Bordim
Keyword(s):  
Mobile Networks ◽  
Mac Protocol ◽  
Full Duplex ◽  
Medium Access ◽  
High Data ◽  
Total Transmission ◽  
Fifth Generation ◽  
Half Duplex ◽  
5G Network ◽  
5G Mobile Networks

The increasing demands for high-data rate traffic stimulated the development of the fifth-generation (5G) mobile networks. The envisioned 5G network is expected to meet its challenge by devising means to further improve spectrum usage. Many alternatives to enhance spectrum usage are being researched, such as massive MIMO, operation in mmWave frequency, cognitive radio, and the employment of full-duplex antennas. Efficient utilization of the potential of any of these technologies faces a set of challenges related to medium access control (MAC) schemes. This work focuses on MAC schemes tailored for full-duplex antennas, since they are expected to play a major role in the foreseeable 5G networks. In this context, this paper presents a MAC layer technique to improve total transmission time when full-duplex antennas are employed. Several evaluations in different scenarios are conducted to assess the proposed MAC scheme. Numerical results show that the proposed scheme provides gains up to 156% when compared to a state-of-the-art full-duplex antenna MAC protocol. Compared to traditional half-duplex antenna MAC protocols, the proposed scheme yields gain up to 412%.

Performance of Iterative Digital Self-Interference Canceler with Alternating Estimate Subtraction for OFDM Using Full Duplex

2019 ◽  
Vol E102.B (8) ◽  
pp. 1490-1502
Author(s):  
Takahiro OHTOMO ◽  
Hiroki YAMADA ◽  
Mamoru SAWAHASHI ◽  
Keisuke SAITO
Keyword(s):  
Full Duplex

Precoding and Power Allocation for Full-Duplex MIMO Relays

2011 ◽  
Vol E94-B (8) ◽  
pp. 2316-2327 ◽  
Author(s):  
Jong-Ho LEE ◽  
Oh-Soon SHIN
Keyword(s):  
Power Allocation ◽  
Full Duplex

Energy-Efficient Full-Duplex Enabled Cloud Radio Access Networks

2020 ◽  
Vol E103.B (1) ◽  
pp. 71-78
Author(s):  
Tung Thanh VU ◽  
Duy Trong NGO ◽  
Minh N. DAO ◽  
Quang-Thang DUONG ◽  
Minoru OKADA ◽  
...  
Keyword(s):  
Energy Efficient ◽  
Access Networks ◽  
Full Duplex ◽  
Cloud Radio Access Networks ◽  
Radio Access Networks ◽  
Radio Access
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