# About the "Radio" in PHY

• ### Question

• Are Tx and Rx and ACK using the same one Radio in PHY?  is pPhy->pRadios[0]?

When Sora running at "hRes = (*pPhy->FnPHY_Rx) (pPhy, RADIO_RECEIVE, pRCB)",

at the same time, can it run "hRes = SORA_HW_TX_TRANSFER(pRadio, &pTCB->PacketBase)"?

Thursday, December 8, 2011 1:56 PM

### Answers

• At the current stage of SORA, the TX and RX radio are the same, since only one radio is supported.

You can run Rx and Tx_transfer at the same time, but you cannot run Rx and Tx at the same time.

Danial.F
• Marked as answer by Thursday, March 22, 2012 8:47 AM
Friday, December 9, 2011 6:38 PM
• At the current stage of SORA, the TX and RX radio are the same, since only one radio is supported.

You can run Rx and Tx_transfer at the same time, but you cannot run Rx and Tx at the same time.

Danial.F

Thank you very much.

Does that mean there are three buffers in one radio? Rx buffer, Tx buffer and ACK buffer?

Since Tx buffer is 2*1024*1024, why Rx buffer is 16*1024*1024? and ACK max buffer is 16*1024?

Not sure if you are still looking for an answer, but yes, there are three buffers in one radio.

nodokļu atmaksa

• Edited by Wednesday, March 21, 2012 2:20 PM
• Marked as answer by Friday, March 23, 2012 1:17 AM
Wednesday, March 21, 2012 2:19 PM

### All replies

• At the current stage of SORA, the TX and RX radio are the same, since only one radio is supported.

You can run Rx and Tx_transfer at the same time, but you cannot run Rx and Tx at the same time.

Danial.F
• Marked as answer by Thursday, March 22, 2012 8:47 AM
Friday, December 9, 2011 6:38 PM
• At the current stage of SORA, the TX and RX radio are the same, since only one radio is supported.

You can run Rx and Tx_transfer at the same time, but you cannot run Rx and Tx at the same time.

Danial.F

Thank you very much.

Does that mean there are three buffers in one radio? Rx buffer, Tx buffer and ACK buffer?

Since Tx buffer is 2*1024*1024, why Rx buffer is 16*1024*1024? and ACK max buffer is 16*1024?

Sunday, December 11, 2011 3:57 AM
• At the current stage of SORA, the TX and RX radio are the same, since only one radio is supported.

You can run Rx and Tx_transfer at the same time, but you cannot run Rx and Tx at the same time.

Danial.F

Thank you very much.

Does that mean there are three buffers in one radio? Rx buffer, Tx buffer and ACK buffer?

Since Tx buffer is 2*1024*1024, why Rx buffer is 16*1024*1024? and ACK max buffer is 16*1024?

Not sure if you are still looking for an answer, but yes, there are three buffers in one radio.

nodokļu atmaksa

• Edited by Wednesday, March 21, 2012 2:20 PM
• Marked as answer by Friday, March 23, 2012 1:17 AM
Wednesday, March 21, 2012 2:19 PM
• At the current stage of SORA, the TX and RX radio are the same, since only one radio is supported.

You can run Rx and Tx_transfer at the same time, but you cannot run Rx and Tx at the same time.

Danial.F

Thank you very much.

Does that mean there are three buffers in one radio? Rx buffer, Tx buffer and ACK buffer?

Since Tx buffer is 2*1024*1024, why Rx buffer is 16*1024*1024? and ACK max buffer is 16*1024?

Not sure if you are still looking for an answer, but yes, there are three buffers in one radio.

nodokļu atmaksa

Many Thanks
Friday, March 23, 2012 1:17 AM