Re: Question on tx-power and number of chains.

2015-02-25 Thread Johannes Berg
On Wed, 2015-02-25 at 11:50 -0800, Ben Greear wrote: > On 02/25/2015 11:10 AM, Johannes Berg wrote: > > On Wed, 2015-02-25 at 10:51 -0800, Ben Greear wrote: > > > >> Is there a table somewhere that explains how many chains are used by each > >> rate? > > > > mcsindex.com? > > What about OFDM and

Re: Question on tx-power and number of chains.

2015-02-25 Thread Ben Greear
On 02/25/2015 11:10 AM, Johannes Berg wrote: > On Wed, 2015-02-25 at 10:51 -0800, Ben Greear wrote: > >> Is there a table somewhere that explains how many chains are used by each >> rate? > > mcsindex.com? What about OFDM and CCK. Are those always 1 chain? Thanks, Ben -- Ben Greear Candela

Re: Question on tx-power and number of chains.

2015-02-25 Thread Johannes Berg
On Wed, 2015-02-25 at 20:21 +0100, Arend van Spriel wrote: > On 02/25/15 20:10, Johannes Berg wrote: > > On Wed, 2015-02-25 at 10:51 -0800, Ben Greear wrote: > > > >> Is there a table somewhere that explains how many chains are used by each > >> rate? > > > > mcsindex.com? > > Nice. Adding that to

Re: Question on tx-power and number of chains.

2015-02-25 Thread Arend van Spriel
On 02/25/15 20:10, Johannes Berg wrote: On Wed, 2015-02-25 at 10:51 -0800, Ben Greear wrote: Is there a table somewhere that explains how many chains are used by each rate? mcsindex.com? Nice. Adding that to my bookmarks. What happened to that quirky MCS32. Regards, Arend -- To unsubscr

Re: Question on tx-power and number of chains.

2015-02-25 Thread Johannes Berg
On Wed, 2015-02-25 at 10:51 -0800, Ben Greear wrote: > Is there a table somewhere that explains how many chains are used by each > rate? mcsindex.com? -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majord...@vger.kernel.org More majordom

Question on tx-power and number of chains.

2015-02-25 Thread Ben Greear
Suppose a NIC wants to decrease TX power for certain rates based on the number of chains (ie, subtract amount A from requested rate for 2 chains, and B for 3 chains). I assume the NIC wants to do this is because if the pkt is transmitted out each antenna, then there is ~3x the power put onto the