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What if eNB doesn't give grant to BSR?

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Suppose eNB doesn't give grant to BSR, How long UE will be waiting for the grant?Is there any recovery mechanism.

posted Apr 2, 2020 by Akhilesh
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1 Answer

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Hi Akhilesh,

There is a RRC IE called BSR Prohibit timer . Once UE sends BSR then it starts the BSR timer, until it expires it will not resend the BSR. After expiry UE will send the BSR again.

answer Apr 27, 2020 by Jaganathan
please check this link
https://www.queryhome.com/tech/176606/there-limit-transmission-doesnt-give-grant-then-what-happens
commented May 22, 2020 by Sushant Bose

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