Minimizing Completion Time in Wireless Networks with In-Band Full Duplex Links
OAPA One approach to improve network capacity in future wireless networks is to deploy Access Points (APs) in a dense manner and employ a controller to manage these APs. Another innovation is to equip nodes with an In-Band Full- Duplex (IBFD) radio, which allows them to transmit and receive simultan...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
IEEE Access
2018
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| Online Access: | http://hdl.handle.net/20.500.11937/73323 |
| _version_ | 1848762983928299520 |
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| author | Ren, Y. Chin, K. Soh, Sie Teng |
| author_facet | Ren, Y. Chin, K. Soh, Sie Teng |
| author_sort | Ren, Y. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | OAPA One approach to improve network capacity in future wireless networks is to deploy Access Points (APs) in a dense manner and employ a controller to manage these APs. Another innovation is to equip nodes with an In-Band Full- Duplex (IBFD) radio, which allows them to transmit and receive simultaneously over the same frequency band. A key challenge, however, is interference. To this end, a link scheduler plays a critical role in ensuring the benefits of dense APs deployment and IBFD are not negated by severe interference. Henceforth, this paper proposes three centralized algorithms that aim to drain a given set of packets from links in minimum time. We have compared these algorithms against a schedule where links transmit independently, and an algorithm that schedules links at slot boundaries. We studied the impact of varying node densities, transmission power and Signal-to-Interference-plus-Noise Ratio (SINR) thresholds on the link schedule. Our results show the overall completion time can be reduced by 68% as compared to scheduling links individually. Moreover, our algorithms reduce the completion time by 13% as compared to scheduling links on a slot-by-slot basis. |
| first_indexed | 2025-11-14T10:56:14Z |
| format | Journal Article |
| id | curtin-20.500.11937-73323 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:56:14Z |
| publishDate | 2018 |
| publisher | IEEE Access |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-733232019-03-06T07:16:40Z Minimizing Completion Time in Wireless Networks with In-Band Full Duplex Links Ren, Y. Chin, K. Soh, Sie Teng OAPA One approach to improve network capacity in future wireless networks is to deploy Access Points (APs) in a dense manner and employ a controller to manage these APs. Another innovation is to equip nodes with an In-Band Full- Duplex (IBFD) radio, which allows them to transmit and receive simultaneously over the same frequency band. A key challenge, however, is interference. To this end, a link scheduler plays a critical role in ensuring the benefits of dense APs deployment and IBFD are not negated by severe interference. Henceforth, this paper proposes three centralized algorithms that aim to drain a given set of packets from links in minimum time. We have compared these algorithms against a schedule where links transmit independently, and an algorithm that schedules links at slot boundaries. We studied the impact of varying node densities, transmission power and Signal-to-Interference-plus-Noise Ratio (SINR) thresholds on the link schedule. Our results show the overall completion time can be reduced by 68% as compared to scheduling links individually. Moreover, our algorithms reduce the completion time by 13% as compared to scheduling links on a slot-by-slot basis. 2018 Journal Article http://hdl.handle.net/20.500.11937/73323 10.1109/ACCESS.2018.2878052 IEEE Access restricted |
| spellingShingle | Ren, Y. Chin, K. Soh, Sie Teng Minimizing Completion Time in Wireless Networks with In-Band Full Duplex Links |
| title | Minimizing Completion Time in Wireless Networks with In-Band Full Duplex Links |
| title_full | Minimizing Completion Time in Wireless Networks with In-Band Full Duplex Links |
| title_fullStr | Minimizing Completion Time in Wireless Networks with In-Band Full Duplex Links |
| title_full_unstemmed | Minimizing Completion Time in Wireless Networks with In-Band Full Duplex Links |
| title_short | Minimizing Completion Time in Wireless Networks with In-Band Full Duplex Links |
| title_sort | minimizing completion time in wireless networks with in-band full duplex links |
| url | http://hdl.handle.net/20.500.11937/73323 |