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With a small amount of software modification, wireless extension points (EPs), which are now commercially available, can be used to improve the throughput capacity of a wireless local area network (WLAN). An EP is an immobile device that has access to the power supply or is equipped with a high-capacity battery but does not have direct access to the Internet. They wirelessly relay data between the...
Wireless extension points (EPs) are immobile devices that relay data between the access point and the mobile users in a heterogeneous wireless local area network (WLAN). In this paper, we investigate the optimal placement of EPs such that the throughput capacity of a rectilineal WLAN is maximized. Two channel models are studied, based on the Shannon capacity bound and IEEE 802.11 specifications. We...
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