发明名称 |
Key identifier in packet data convergence protocol header |
摘要 |
Systems and methodologies are described that facilitate identifying a plurality of keysets utilized in a communications network. The keysets can include ciphering keys that provide data encryption and decryption and integrity keys that provide data integrity protection. A key identifier can be included in a packet data convergence protocol header that indicates a keyset employed in connection with data in a protocol data unit. In addition, a route indicator can be provided in a radio link control header that distinguishes a source cell and a target cell in networks configured without RLC reset. |
申请公布号 |
US8320561(B2) |
申请公布日期 |
2012.11.27 |
申请号 |
US20080186430 |
申请日期 |
2008.08.05 |
申请人 |
BARANY PETER ANTHONY;MEYLAN ARNAUD;HO SAI YIU DUNCAN;GRILLI FRANCESCO;TENNY NATHAN EDWARD;ATTAR RASHID AHMED AKBAR;QUALCOMM INCORPORATED |
发明人 |
BARANY PETER ANTHONY;MEYLAN ARNAUD;HO SAI YIU DUNCAN;GRILLI FRANCESCO;TENNY NATHAN EDWARD;ATTAR RASHID AHMED AKBAR |
分类号 |
H04L9/00 |
主分类号 |
H04L9/00 |
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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