Comparison of ISMA and DECT-DCS channelaccess policies for indoor wirelesscommunications systems
Robert Atkinson, John A. Dunlop · Electronics Letters · 2000
Two channel allocation schemes for the indoor environment are considered: a mobile-controlled scheme representative of DECT's dynamic channel selection (DCS), and basestation-controlled inhibit sense multiple access (ISMA). It is shown that the mobile-controlled scheme is subject to inferior performance in packet-based voice transmission due to the higher degree of front end clipping which is introduced.