发明名称 |
METHODS AND APPARATUS FOR REDUCING AIRLINK CONGESTION AND PROCESSING TIME ASSOCIATED WITH CIPHERING INFORMATION IN A WIRELESS NETWORK |
摘要 |
Methods and apparatus for use in reducing airlink congestion and processing time associated with ciphering information. The method involves receiving a ciphering mode information message from a wireless network; identifying and processing valid radio bearer downlink ciphering activation time information in the ciphering mode information message when it is part of a security mode command message; and refraining from processing any valid radio bearer downlink ciphering activation time information in the ciphering mode information message when it is part of a message that is different from the security mode command message (i.e. when it is part of a radio network subsystem relocation procedure). The method may include additional steps of producing valid radio bearer uplink ciphering activation time information for inclusion within a response message when the ciphering mode information message is part of the security mode command message; refraining from producing any valid radio bearer uplink ciphering activation time information when the ciphering mode information message is part of a message that is different from the security mode command message; and causing the response message to be sent to the wireless network.
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申请公布号 |
CA2520095(C) |
申请公布日期 |
2010.01.26 |
申请号 |
CA20052520095 |
申请日期 |
2005.09.19 |
申请人 |
M-STACK LIMITED |
发明人 |
NORTON, MARK DENNIS;FARNSWORTH, ANDREW JOHN |
分类号 |
H04W12/00;H04W12/02 |
主分类号 |
H04W12/00 |
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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