发明名称 |
METHODS AND DEVICES FOR HANDLING ENCRYPTED COMMUNICATION |
摘要 |
By allowing the option of placing an Logical Link Control (LLC)-entity within the Base Station Subsystem (BSS) an improved system performance in the form of mobile stations experiencing reduced information acquisition times can be achieved by using a cache memory in the BSS. A method in the BSS can include receiving one or more LLC Packet Data Units (PDUs) from a mobile station, and extracting Sub Network (SN)-PDU(s) contained in each LLC PDU and reassembling the SN-PDU(s) to recover a single N-PDU. The N-PDU is determined to include a request for information using an LLC entity in the base station subsystem. Content of a cache memory in the base station subsystem is determined to correspond to the request for information indicated by the N-PDU. A response to the request for information from the mobile station is made using the content of cache memory in the base station subsystem. |
申请公布号 |
EP2689605(A4) |
申请公布日期 |
2014.09.10 |
申请号 |
EP20110861377 |
申请日期 |
2011.03.23 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
DIACHINA, JOHN;SCHLIWA-BERTLING, PAUL;VIKBERG, JARI |
分类号 |
H04W28/14;H04W80/02 |
主分类号 |
H04W28/14 |
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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