Abstract
Filter-bank based multi-carrier systems have recently attracted lots of interest as a promising approach for the next generation wireless communication systems. Due to high complexity and long symbol duration, however, these systems need to evolve in a new multi-carrier technique, universal-filtered multi-carrier (UFMC). In conventional UFMC systems, a fixed size of resource block (RB) reduces the flexibility of spectrum utilization and leads to high computational complexity. This problem highlights the need for RB size control that will efficiently allocate frequency resource to satisfy users' resource demand. In this paper, we propose a generalized UFMC system for uplink scenario. First, we analyze the impact of RB size on the UFMC spectrum utilization and complexity. Then, we observe the effect of filter length on symbol error rate (SER). Based on this observation, the proposed UFMC system controls RB size and filter length according to users' demand. Finally, we demonstrate that the proposed system tremendously improves throughput per sub-carrier without SER performance degradation.
| Original language | English |
|---|---|
| Title of host publication | 2016 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2016 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 477-480 |
| Number of pages | 4 |
| ISBN (Electronic) | 9781467386661 |
| DOIs | |
| Publication status | Published - 2016 Aug 25 |
| Event | 2016 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2016 - Doha, Qatar Duration: 2016 Apr 3 → 2016 Apr 6 |
Publication series
| Name | 2016 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2016 |
|---|
Other
| Other | 2016 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2016 |
|---|---|
| Country | Qatar |
| City | Doha |
| Period | 16/4/3 → 16/4/6 |
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All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
Cite this
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Resource block management for uplink UFMC systems. / Kim, Hyunsoo; Bang, Jonghyun; Choi, Sooyong; Hong, Daesik.
2016 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 477-480 7552746 (2016 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2016).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Resource block management for uplink UFMC systems
AU - Kim, Hyunsoo
AU - Bang, Jonghyun
AU - Choi, Sooyong
AU - Hong, Daesik
PY - 2016/8/25
Y1 - 2016/8/25
N2 - Filter-bank based multi-carrier systems have recently attracted lots of interest as a promising approach for the next generation wireless communication systems. Due to high complexity and long symbol duration, however, these systems need to evolve in a new multi-carrier technique, universal-filtered multi-carrier (UFMC). In conventional UFMC systems, a fixed size of resource block (RB) reduces the flexibility of spectrum utilization and leads to high computational complexity. This problem highlights the need for RB size control that will efficiently allocate frequency resource to satisfy users' resource demand. In this paper, we propose a generalized UFMC system for uplink scenario. First, we analyze the impact of RB size on the UFMC spectrum utilization and complexity. Then, we observe the effect of filter length on symbol error rate (SER). Based on this observation, the proposed UFMC system controls RB size and filter length according to users' demand. Finally, we demonstrate that the proposed system tremendously improves throughput per sub-carrier without SER performance degradation.
AB - Filter-bank based multi-carrier systems have recently attracted lots of interest as a promising approach for the next generation wireless communication systems. Due to high complexity and long symbol duration, however, these systems need to evolve in a new multi-carrier technique, universal-filtered multi-carrier (UFMC). In conventional UFMC systems, a fixed size of resource block (RB) reduces the flexibility of spectrum utilization and leads to high computational complexity. This problem highlights the need for RB size control that will efficiently allocate frequency resource to satisfy users' resource demand. In this paper, we propose a generalized UFMC system for uplink scenario. First, we analyze the impact of RB size on the UFMC spectrum utilization and complexity. Then, we observe the effect of filter length on symbol error rate (SER). Based on this observation, the proposed UFMC system controls RB size and filter length according to users' demand. Finally, we demonstrate that the proposed system tremendously improves throughput per sub-carrier without SER performance degradation.
UR - http://www.scopus.com/inward/record.url?scp=84987940169&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84987940169&partnerID=8YFLogxK
U2 - 10.1109/WCNCW.2016.7552746
DO - 10.1109/WCNCW.2016.7552746
M3 - Conference contribution
AN - SCOPUS:84987940169
T3 - 2016 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2016
SP - 477
EP - 480
BT - 2016 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2016
PB - Institute of Electrical and Electronics Engineers Inc.
ER -