Re: [ath9k-devel] Is there a way to connect pairs of wifi cards to achieve full duplex

2013-06-20 Thread David Goodenough
On Thursday 20 Jun 2013, Felix Fietkau wrote: On 2013-06-20 12:26 PM, David Goodenough wrote: On Wednesday 19 Jun 2013, Ben Greear wrote: On 06/19/2013 03:56 PM, Adrian Chadd wrote: .. just keep in mind that adjacent high power transmitters can actually leak enough RF to trigger ADC

Re: [ath9k-devel] Is there a way to connect pairs of wifi cards to achieve full duplex

2013-06-20 Thread Felix Fietkau
On 2013-06-20 12:26 PM, David Goodenough wrote: On Wednesday 19 Jun 2013, Ben Greear wrote: On 06/19/2013 03:56 PM, Adrian Chadd wrote: .. just keep in mind that adjacent high power transmitters can actually leak enough RF to trigger ADC saturation and thus the device may actually not try

Re: [ath9k-devel] Is there a way to connect pairs of wifi cards to achieve full duplex

2013-06-20 Thread Felix Fietkau
On 2013-06-20 8:13 PM, David Goodenough wrote: On Thursday 20 Jun 2013, Felix Fietkau wrote: On 2013-06-20 12:26 PM, David Goodenough wrote: On Wednesday 19 Jun 2013, Ben Greear wrote: On 06/19/2013 03:56 PM, Adrian Chadd wrote: .. just keep in mind that adjacent high power transmitters

[ath9k-devel] Is there a way to connect pairs of wifi cards to achieve full duplex

2013-06-19 Thread David Goodenough
I would like to have a point to point full duplex link (outdoors). I realise that this can not be done with a single wifi card/antenna, I will need a pair. I only need a single point to point link, not a master/slave setup. I would want the low level protocol bits to work this way as well so

Re: [ath9k-devel] Is there a way to connect pairs of wifi cards to achieve full duplex

2013-06-19 Thread Ben Greear
On 06/19/2013 09:50 AM, David Goodenough wrote: I would like to have a point to point full duplex link (outdoors). I realise that this can not be done with a single wifi card/antenna, I will need a pair. I only need a single point to point link, not a master/slave setup. I would want the

Re: [ath9k-devel] Is there a way to connect pairs of wifi cards to achieve full duplex

2013-06-19 Thread Ben Greear
On 06/19/2013 03:56 PM, Adrian Chadd wrote: .. just keep in mind that adjacent high power transmitters can actually leak enough RF to trigger ADC saturation and thus the device may actually not try to decode anything. Thus, whilst your TX is TXing, the RX side may be unhappy. :-) We've had

Re: [ath9k-devel] Is there a way to connect pairs of wifi cards to achieve full duplex

2013-06-19 Thread Adrian Chadd
.. just keep in mind that adjacent high power transmitters can actually leak enough RF to trigger ADC saturation and thus the device may actually not try to decode anything. Thus, whilst your TX is TXing, the RX side may be unhappy. :-) Adrian (This is why TDMA is awesome.) On 19 June 2013