“…Furthermore, SFHMA is capable of avoiding the problem of prolonged fades typically experienced by stationary or slow moving Mobile Stations (MS) because hopping to another independently faded frequency might curtail fading. The classic SFH900 mobile system [96,97] which was based on "mixed" Slow Frequency Hopping (SFH) combined with time division demonstrated the benefits of SFHMA.…”
Section: B Performance In Multi-user and Multi-cell Environmentsmentioning
confidence: 99%
“…This arrangement reduces the effects of cochannel interference and hence becomes capable of supporting a high number of users. As a benefit of providing an increased freedom in system design and of its improved spectral efficiency [96,97], the above-mentioned mixed protocol will be considered in the following sections.…”
Section: Slow Frequency Hopping Multiple Access Protocolsmentioning
confidence: 99%
“…2.23 for the SFHMA system detailed in [96,97]. Each colour is represented by one of the letters A, B, C and each contains a set of N c frequencies.…”
Section: Cellular Reuse Structurementioning
confidence: 99%
“…In this section, the method proposed in [11,97] will be employed for evaluating the ASE of the proposed STFSK aided SFHMA system. Furthermore, the spectral efficiency of the STFSK aided SFHMA, the GMSK aided SFHMA and the conventional GMSK aided TD/FDMA systems will be compared.…”
Section: Spectral Efficiency Of the Sfhma Systemmentioning
confidence: 99%
“…However, in order to facilitate reliable system synchronization, the target BER of 10 −3 is chosen in this study. The probability q c of correct reception of a hop may be formulated as [97]: 76) where γ presents the E b /N 0 value corresponding to the BER threshold and λ is the CIR at the receiver considered, where the interference is imposed by all the adjacent cells. Note that the CIR depends on the received power, on the shadowing and fast-fading parameters, as well as on the interference imposed by other cells in the network.…”
Section: Spectral Efficiency Of the Sfhma Systemmentioning
“…Furthermore, SFHMA is capable of avoiding the problem of prolonged fades typically experienced by stationary or slow moving Mobile Stations (MS) because hopping to another independently faded frequency might curtail fading. The classic SFH900 mobile system [96,97] which was based on "mixed" Slow Frequency Hopping (SFH) combined with time division demonstrated the benefits of SFHMA.…”
Section: B Performance In Multi-user and Multi-cell Environmentsmentioning
confidence: 99%
“…This arrangement reduces the effects of cochannel interference and hence becomes capable of supporting a high number of users. As a benefit of providing an increased freedom in system design and of its improved spectral efficiency [96,97], the above-mentioned mixed protocol will be considered in the following sections.…”
Section: Slow Frequency Hopping Multiple Access Protocolsmentioning
confidence: 99%
“…2.23 for the SFHMA system detailed in [96,97]. Each colour is represented by one of the letters A, B, C and each contains a set of N c frequencies.…”
Section: Cellular Reuse Structurementioning
confidence: 99%
“…In this section, the method proposed in [11,97] will be employed for evaluating the ASE of the proposed STFSK aided SFHMA system. Furthermore, the spectral efficiency of the STFSK aided SFHMA, the GMSK aided SFHMA and the conventional GMSK aided TD/FDMA systems will be compared.…”
Section: Spectral Efficiency Of the Sfhma Systemmentioning
confidence: 99%
“…However, in order to facilitate reliable system synchronization, the target BER of 10 −3 is chosen in this study. The probability q c of correct reception of a hop may be formulated as [97]: 76) where γ presents the E b /N 0 value corresponding to the BER threshold and λ is the CIR at the receiver considered, where the interference is imposed by all the adjacent cells. Note that the CIR depends on the received power, on the shadowing and fast-fading parameters, as well as on the interference imposed by other cells in the network.…”
Section: Spectral Efficiency Of the Sfhma Systemmentioning
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.