08:18 -
Quick Notes
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SRS - Sounding Reference Signal
• Sent by the mobile upon request of the eNodeB to allow uplink channel estimation when no other
transmissions are scheduled (on PUSCH or PUCCH)
– Periodicity and subframe offset are configurable
– Sent in the last SC-FDMA symbol of a subframe
transmissions are scheduled (on PUSCH or PUCCH)
– Periodicity and subframe offset are configurable
– Sent in the last SC-FDMA symbol of a subframe
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