发明名称 |
REDUCTION OF PACKET RETRANSMISSIONS IN DUAL CONNECTIVITY SYSTEMS |
摘要 |
Technology for reducing packet transmissions is disclosed. A master evolved node B (MeNB) configured for dual connectivity can receive one or more acknowledgements (ACKs) from a user equipment (UE) indicating packets that were successfully received at the UE from a secondary evolved node B (SeNB). The MeNB can receive, from the SeNB, packet delivery information for the SeNB. The MeNB can receive an indication from the SeNB of an air-interface connection loss between the SeNB and the UE. The MeNB can identify remaining packets that were not sent from the SeNB to the UE based, in part, on the ACKs received from the UE and the packet delivery information received from the SeNB, wherein the remaining packets are not sent to the UE due to the connection loss between the SeNB and the UE. The MeNB can send the remaining packets from the MeNB to the UE. |
申请公布号 |
WO2015047854(A1) |
申请公布日期 |
2015.04.02 |
申请号 |
WO2014US56242 |
申请日期 |
2014.09.18 |
申请人 |
INTEL IP CORPORATION;VANNITHAMBY, RATH;KOC, ALI;SIVANESAN, KATHIRAVETPILLAI |
发明人 |
VANNITHAMBY, RATH;KOC, ALI;SIVANESAN, KATHIRAVETPILLAI |
分类号 |
H04W28/04;H04W76/02;H04W92/20 |
主分类号 |
H04W28/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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