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Changes between Version 98 and Version 99 of Manual/Scenario/OFDMA


Ignore:
Timestamp:
11/12/14 14:14:22 (3 years ago)
Author:
jean-philippe
Comment:

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  • Manual/Scenario/OFDMA

    v98 v99  
    177177'''Note:''' when the OFDMA UL is the victim system, one has to remember that the interferer will impair each of the signals transmitted by the UEs serving its own BS (i.e. the victim BS). Therefore, for a specifc link (UE1 to BS1) the interference caused by an external interferer will only affect the spectrum occupied by the RBs allocated to UE1 for that link and not the whole system bandwidth at BS1. [[BR]][[BR]] 
    178178== OFDMA LTE Link-to-system level mapping == 
    179 A look up table is used to map throughput in terms of spectral efficiency (bps per Hz) with respect to calculated SINR (= C/(I+N)) (dB) level. This link level data (bitrate mapping) is user selectable and can be modified depending on the simulation to perform.[[BR]][[BR]] 
     179A look up table is used to map throughput in terms of spectral efficiency (bps per Hz) with respect to calculated SINR (= C/(I+N)) (dB) level. This link level data (bitrate mapping) is user selectable and can be modified depending on the simulation to perform. The default values are extracted from 3GPP TR 36.942. [[BR]][[BR]] 
    180180[[Image(LTE_linkLevelMapping.gif,nolink)]][[BR]] 
    181181