Re: [ath9k-devel] do we support 40MHz in 802.11n 2.4G

2012-07-16 Thread Ben Greear
On 07/15/2012 09:44 PM, Daniel Golle wrote: > On 16/07/12 03:48, Ocean Su wrote: >> But I see below test result. I don’t know why the 2.4G can’t go up to 40MHz. > Probably the spectrum is busy. HT40+/- is only used when there is no other > activity on the secondary channel. You can use the "no_sca

Re: [ath9k-devel] do we support 40MHz in 802.11n 2.4G

2012-07-15 Thread Daniel Golle
On 16/07/12 03:48, Ocean Su wrote: > But I see below test result. I don’t know why the 2.4G can’t go up to 40MHz. Probably the spectrum is busy. HT40+/- is only used when there is no other activity on the secondary channel. You can use the "no_scan" option in hostapd.conf to override this behaviou

Re: [ath9k-devel] do we support 40MHz in 802.11n 2.4G

2012-07-15 Thread Ocean Su
. -Original Message- From: adrian.ch...@gmail.com [mailto:adrian.ch...@gmail.com] On Behalf Of Adrian Chadd Sent: 2012年7月15日 17:40 To: Ocean Su Cc: ath9k-devel@lists.ath9k.org Subject: Re: [ath9k-devel] do we support 40MHz in 802.11n 2.4G Yes. The 802.11n NICs support 20/40MHz operation in both 2

Re: [ath9k-devel] do we support 40MHz in 802.11n 2.4G

2012-07-15 Thread Adrian Chadd
Yes. The 802.11n NICs support 20/40MHz operation in both 2 and 5GHz bands. Adrian On 11 July 2012 20:14, Ocean Su wrote: > Hi ath9k team: > I now we support 40MHz in 5G for 802.11n . > but it seems we don't support 40M in 2.4G for 802.11n. > > I just want to confirm with you. >

[ath9k-devel] do we support 40MHz in 802.11n 2.4G

2012-07-11 Thread Ocean Su
Hi ath9k team: I now we support 40MHz in 5G for 802.11n . but it seems we don't support 40M in 2.4G for 802.11n. I just want to confirm with you. I also see this : /*! * @brief Check whether the HT40 is available on @channel according to @regulatory. * If yes, sho