3GPP44.060General Packet Radio Service (GPRS)Mobile Station (MS) - Base Station System (BSS) interfaceRadio Link Control / Medium Access Control (RLC/MAC) protocolRelease 17TS
The EC Channel Quality Report information element is defined in tables 12.75.1 and 12.75.2.
Table 12.75.1: EC Channel Quality Report Information elements
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< EC Channel Quality Report IE> ::=
{ 0 | 1 < GMSK_MEAN_BEP : bit (5) >
< GMSK_CV_BEP : bit (3) > }
{ 0 | 1 < 8PSK_MEAN_BEP : bit (5) >
< 8PSK_CV_BEP : bit (3) > };
< C_VALUE : bit (6) >;
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Table 12.75.2: EC Channel Quality Report Information Elements details
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GMSK_MEAN_BEP (5 bit field)
This field contains the mean value of the Bit Error Probability of the channel averaged over all time slots in the TBF for GMSK, refer to 3GPP TS 45.008.
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GMSK_CV_BEP (3 bit field)
This field contains the variation co-efficient for the Bit Error Probability averaged over all time slots of the TBF for GMSK, refer to 3GPP TS 45.008.
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8PSK_MEAN_BEP (5 bit field)
This field contains the mean value of the Bit Error Probability of the channel averaged over all time slots in the TBF for 8 PSK, refer to 3GPP TS 45.008.
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8PSK_CV_BEP (3 bit field)
This field contains the variation co-efficient for the Bit Error Probability averaged over all time slots of the TBF for 8 PSK, refer to 3GPP TS 45.008.
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C_VALUE (6 bits)
This field contains the value of the C parameter calculated by the mobile station (see 3GPP TS 45.008). This field is encoded as the binary representation of the C value parameter value defined in 3GPP TS 45.008.
Range 0 to 63
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