| 摘要 |
Systems and methodologies are described that facilitate processing service data units (SDU) in order during communication handover in wireless networks. In particular, for mobil devices using re-transmission schemes, SDU's can be processed in-order by indicating to a target base 5 station an index of a last SDU received in-order before handing off communication to the target base station. Additionally, SDUs received subsequent to one or more non-acknlowedged SDUs can be forwarded to the target base station. Utilizing this information, the target base station can determine one or more SDUs the mobile device is preparing to re-transmit and can wait for this SDU before processing subsequently received SDUs. Also, a timer can be utilized to end a 0 waiting period for the SDU. 4/li co U/E cc0 -co & Io :D) e |
