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- Publisher Website: 10.1109/ICCS.2008.4737445
- Scopus: eid_2-s2.0-62949211801
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Conference Paper: Overlaid cellular and mobile ad hoc networks
Title | Overlaid cellular and mobile ad hoc networks |
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Authors | |
Issue Date | 2008 |
Citation | 2008 11th IEEE Singapore International Conference on Communication Systems, ICCS 2008, 2008, p. 1560-1564 How to Cite? |
Abstract | In cellular systems using frequency division duplex, growing Internet services cause unbalance of uplink and downlink traffic, resulting in poor uplink spectrum utilization. Addressing this issue, this paper considers overlaying an ad hoc network onto a cellular uplink network for improving spectrum utilization and spatial reuse efficiency. Transmission capacities of the overlaid networks are analyzed, which are defined as the maximum densities of the ad hoc nodes and mobile users under an outage constraint. Using tools from stochastic geometry, the capacity tradeoff curves for the overlaid networks are shown to be linear. Deploying overlaid networks based on frequency separation is proved to achieve higher network capacities than that based on spatial separation. Furthermore, spatial diversity is shown to enhance network capacities. © 2008 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/194234 |
DC Field | Value | Language |
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dc.contributor.author | Huang, K | - |
dc.contributor.author | Chen, Y | - |
dc.contributor.author | Chen, B | - |
dc.contributor.author | Yang, X | - |
dc.contributor.author | Lau, VKN | - |
dc.date.accessioned | 2014-01-30T03:32:20Z | - |
dc.date.available | 2014-01-30T03:32:20Z | - |
dc.date.issued | 2008 | - |
dc.identifier.citation | 2008 11th IEEE Singapore International Conference on Communication Systems, ICCS 2008, 2008, p. 1560-1564 | - |
dc.identifier.uri | http://hdl.handle.net/10722/194234 | - |
dc.description.abstract | In cellular systems using frequency division duplex, growing Internet services cause unbalance of uplink and downlink traffic, resulting in poor uplink spectrum utilization. Addressing this issue, this paper considers overlaying an ad hoc network onto a cellular uplink network for improving spectrum utilization and spatial reuse efficiency. Transmission capacities of the overlaid networks are analyzed, which are defined as the maximum densities of the ad hoc nodes and mobile users under an outage constraint. Using tools from stochastic geometry, the capacity tradeoff curves for the overlaid networks are shown to be linear. Deploying overlaid networks based on frequency separation is proved to achieve higher network capacities than that based on spatial separation. Furthermore, spatial diversity is shown to enhance network capacities. © 2008 IEEE. | - |
dc.language | eng | - |
dc.relation.ispartof | 2008 11th IEEE Singapore International Conference on Communication Systems, ICCS 2008 | - |
dc.title | Overlaid cellular and mobile ad hoc networks | - |
dc.type | Conference_Paper | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/ICCS.2008.4737445 | - |
dc.identifier.scopus | eid_2-s2.0-62949211801 | - |
dc.identifier.spage | 1560 | - |
dc.identifier.epage | 1564 | - |