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Capacity Enhancement Using Intelligent Relaying for Future Personal Communication Systems
| Content Provider | Semantic Scholar |
|---|---|
| Author | Hanold, T. J. |
| Copyright Year | 2004 |
| Abstract | This paper highlights the key benejits of using Intelligent Relaying (IR) for future personal communication systems. IR is a technique that incorporates direct mobile to mobile communication, allowing end-to-end connectivity in a network to be implemented via a number of short hops. A mobile can in theory reach any destination by transmitting only as far as its closest neighboul; bringing potential benefts such as an overall reduction in transmit powel; and the possibility of increased capacity. In addition, the sevorganising nature of the network may reduce the need for network planning and basestation infrastructure. Disadvantages include an overall increase in complexiQ, and the problem of a particular user's terminal being used for the benefit of others. Results are presented that quantify the gains in capacity that can be brought about by the lower levels of intelference due to reduced transmit power throughout a sample test network. A simulation plaqorm is described which uses IR as an enhancement to a hybrid TDDKDMA air intelface similar to the UTRA TDD mode. It is shown that capacity can be increased, although this capacity gain is dependent on there being a suficient number of users available to act as relays. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://research-information.bris.ac.uk/files/2992268/harrold_IEEE_VTC_Fall2000.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
