Abstract
Evolving from the 3G and the 4G communication systems, the 5G system demands both high system capacity and high data rate. A novel time division duplexing (TDD) cellular system based on multipath division multiple access (MDMA) with massive antennas in millimeter wave band is proposed in this paper. The system is built on multipath division multiple access which is a method to use massive antennas at BS along with the Rake receiver and the Pre-Rake transmitter to achieve a processing gain for suppressing multiple access interference. The system concept is demonstrated by computer simulations. In addition, the associated transceiver architecture and a TDD time slot structure are presented for practical system concerns. Moreover, it is shown through analysis that the total average data throughput equals 3.8 Gbps and the system can achieve a bandwidth efficiency of 19 bps/Hz/cell on 200 MHz transmission bandwidth.
Original language | English |
---|---|
Title of host publication | 19th International Conference on Advanced Communications Technology |
Subtitle of host publication | Opening Era of Smart Society, ICACT 2017 - Proceeding |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 936-942 |
Number of pages | 7 |
ISBN (Electronic) | 9788996865094 |
DOIs | |
State | Published - 29 03 2017 |
Externally published | Yes |
Event | 19th International Conference on Advanced Communications Technology, ICACT 2017 - Pyeongchang, Korea, Republic of Duration: 19 02 2017 → 22 02 2017 |
Publication series
Name | International Conference on Advanced Communication Technology, ICACT |
---|---|
ISSN (Print) | 1738-9445 |
Conference
Conference | 19th International Conference on Advanced Communications Technology, ICACT 2017 |
---|---|
Country/Territory | Korea, Republic of |
City | Pyeongchang |
Period | 19/02/17 → 22/02/17 |
Bibliographical note
Publisher Copyright:© 2017 Global IT Research Institute - GiRI.
Keywords
- 5G communication
- Cellular system
- Massive antennas
- Millimeter wave
- TDD