From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mailsender.cdac.in ([196.1.113.117]:40477 "EHLO mailsender.cdac.in" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751424AbbDOExZ (ORCPT ); Wed, 15 Apr 2015 00:53:25 -0400 Received: from ims.pune.cdac.in (ims.pune.cdac.in [10.208.1.15]) by mailsender.cdac.in (8.14.2/8.14.2) with ESMTP id t3F4eBTJ029447 for ; Wed, 15 Apr 2015 10:10:16 +0530 Received: from mailgw.pune.cdac.in ([10.208.1.4]) by ims.pune.cdac.in (8.14.4/8.14.4) with ESMTP id t3F4dsDP014394 for ; Wed, 15 Apr 2015 10:09:54 +0530 Received: from [10.244.11.15] ([196.12.45.164]) (authenticated bits=0) by mailgw.pune.cdac.in (8.14.2/8.13.8) with ESMTP id t3F4drNS023225 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Wed, 15 Apr 2015 10:09:54 +0530 Message-ID: <552DEB98.2000301@cdac.in> (sfid-20150415_065328_722568_C0959786) Date: Wed, 15 Apr 2015 10:09:52 +0530 From: Raghavendra MIME-Version: 1.0 To: linux-wireless@vger.kernel.org Subject: Set wireless channel busy Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: Hello, I am developing a module which adds the support for IEEE 1609.4 for WAVE(Wireless Access for vehicular environments) in mac80211. One of the specifications of 1609.4 is channel access in alternate fashion, i.e. I need to switch between two channels alternatively, giving 50ms to each of the channel. For the switching, the document suggests a guard band of 4ms, where in which I need to make sure that no transmissions are taking place during the guard band. Now my question is: How do I suspend the transmissions(although, the packets could be queued and the reception could remain on) of a wlan device for a certain amount of time? Thanks and Regards, Raghavendra ------------------------------------------------------------------------------------------------------------------------------- [ C-DAC is on Social-Media too. Kindly follow us at: Facebook: https://www.facebook.com/CDACINDIA & Twitter: @cdacindia ] This e-mail is for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies and the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email is strictly prohibited and appropriate legal action will be taken. -------------------------------------------------------------------------------------------------------------------------------