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[Question #191105]: when should it send a feedback in O-mode

To: rohc@xxxxxxxxxxxxxxxxxxx
From: qingbaibai <question191105@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 19 Mar 2012 13:30:49 -0000
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New question #191105 on rohc:
https://answers.launchpad.net/rohc/+question/191105

hello,

In ROHC 3095 5.7.6, "when decompression fails, feedback SHOULD be sent only when decompression of several consecutive packets has failed, and when this occurs, the feedback rate SHOULD be limited;", "A decompressor MAY limit the feedback rate by sending feedback only for one out of every k packets provoking the same (kind of) feedback.". Does it mean "k" should be consecutive?  

In ROHC 3095 5.3.2.2.3, "In the Full Context state: When the CRC check of k_1 out of the last n_1 decompressed packets have failed, context damage SHOULD be assumed and a NACK SHOULD be sent in O- and R-mode." . Should the k_1 be consecutive? If k_1 is not consecutive, should it send a feedback?

Thank you.

Regards,
qingbaibai  

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