We will be performing system updates on Sunday, July 21st, from 9-noon ET. You may experience brief service interruptions during that time.
Browse Prior Art Database

GTP-U sequence number resynchronisation

IP.com Disclosure Number: IPCOM000198226D
Original Publication Date: 2010-Jul-31
Included in the Prior Art Database: 2010-Jul-31
Document File: 2 page(s) / 174K

Publishing Venue


Related People

Newman, Gary


When a DL packet is deemed as invalid (exceeds expected + receive window), the packet should be placed onto a buffer. If the following N packets received are in sequence (each being placed onto the buffer in turn) then they should be sent to Layer 2 & the expected sequence number be updated to be the next in this sequence. If however one of the following packets received before N is reached is not in sequence, all packets on the buffer should be discarded.