Band adjustment to from 5 GHz band to FSS feeder link band Badj: CDMA carrier channel bandwidth Bc: Bandwidth factor (average of e.i.r.p. at the receiver (assuming no losses) to the f: power that would be present in the CDMA carrier receive channel) in dB Density corresponding to grid demographic from table 4 CD: Average antenna discrimination of RLANs in a grid in the direction of the MSS satellite DR: Peak e.i.r.p per user from satellite Ed: Average e.i.r.p. of RLANs Er: Nominal e.i.r.p. of gateway earth station Eu: Neighboring cell interference factor f: Antenna gain of the satellite feeder antenna in the direction of the grid center Gf: Receive antenna gain user terminal (service link) Gr: Satellite transmit antenna gain (service link) Gt: Effective aggregate RLAN interference power into a CDMA carrier channel of the FSS Iagg: FDM feeder channel at satellite includes impact of both indoor and outdoor RLANs Simulated external interference power into CDMA carrier feeder channel at satellite Iin: transponder including building loss for all grid calculations Simulated external interference power into CDMA carrier feeder channel at satellite Iout: transponder excluding building loss for all grid calculations Intra-system interference spectral density in service downlink at user terminal Ie: Intra-system interference spectral density Io: Intra-system interference spectral density in feeder up link at satellite Is: Intra-system interference feeder uplink Iup: Boltzmann's constant 1.38 x 10-23W/s/K k: Transmission loss for slant distance computed Lb: Building entrance loss LBEL: to space clutter loss LCES: Total grid path loss including transmission loss and other propagation losses LG: Antenna feed loss Lf: Path loss computed for feeder uplink Lfdr: Path loss computed for service downlink Lscv: Cross-polarization discrimination Lx: Number of times in which the averaged aggregate interference level calculated exceeds m: the threshold interference level System margin MS: Number of simultaneous CDMA user channels a satellite supports in a beam (cell) Nb: Number of simultaneous user channels supported in each CDMA carrier channel Nc:
Badj: Band adjustment to from 5 GHz band to FSS feeder link band Bc: CDMA carrier channel bandwidth f: Bandwidth factor (average of e.i.r.p. at the receiver (assuming no losses) to the power that would be present in the CDMA carrier receive channel) in dB CD: Density corresponding to grid demographic from table 4 DR: Average antenna discrimination of RLANs in a grid in the direction of the MSS satellite Ed: Peak e.i.r.p per user from satellite Er: Average e.i.r.p. of RLANs Eu: Nominal e.i.r.p. of gateway earth station f: Neighboring cell interference factor Gf: Antenna gain of the satellite feeder antenna in the direction of the grid center Gr: Receive antenna gain user terminal (service link) Gt: Satellite transmit antenna gain (service link) Iagg: Effective aggregate RLAN interference power into a CDMA carrier channel of the FSS FDM feeder channel at satellite includes impact of both indoor and outdoor RLANs Iin: Simulated external interference power into CDMA carrier feeder channel at satellite transponder including building loss for all grid calculations Iout: Simulated external interference power into CDMA carrier feeder channel at satellite transponder excluding building loss for all grid calculations Ie: Intra-system interference spectral density in service downlink at user terminal Io: Intra-system interference spectral density Is: Intra-system interference spectral density in feeder up link at satellite Iup: Intra-system interference feeder uplink k: Boltzmann's constant 1.38 x 10-23W/s/K Lb: Transmission loss for slant distance computed LBEL: Building entrance loss LCES: to space clutter loss LG: Total grid path loss including transmission loss and other propagation losses Lf: Antenna feed loss Lfdr: Path loss computed for feeder uplink Lscv: Path loss computed for service downlink Lx: Cross-polarization discrimination m: Number of times in which the averaged aggregate interference level calculated exceeds the threshold interference level MS: System margin Nb: Number of simultaneous CDMA user channels a satellite supports in a beam (cell) Nc: Number of simultaneous user channels supported in each CDMA carrier channel
R15-WP5A-C-0650!N23!MSW-E.docx