发明名称 |
PATH SWITCHING PROCEDURE FOR DEVICE-TO-DEVICE COMMUNICATION |
摘要 |
Session continuity may be maintained when communication devices transition from communicating through network infrastructure (e.g., through a cellular network) to direct mode communications (e.g., a communication path directly between two communication devices). For example, in switching from an infrastructure mode communication path to a direct mode communication path, a method may include: determining a public-facing address corresponding to the infrastructure path; replacing, for a packet that is to be transmitted over the direct mode communication path to a second communication device, a source address field of the packet with the determined public-facing address; and encapsulating the packet with source and destination address fields corresponding to the first and second communication device through the direct mode communication path respectively. |
申请公布号 |
WO2014130143(A1) |
申请公布日期 |
2014.08.28 |
申请号 |
WO2013US74867 |
申请日期 |
2013.12.13 |
申请人 |
INTEL IP CORPORATION;STOJANOVSKI, ALEXANDRE S.;VENKATACHALAM, MUTHAIAH;JOHNSSON, KERSTIN |
发明人 |
STOJANOVSKI, ALEXANDRE S.;VENKATACHALAM, MUTHAIAH;JOHNSSON, KERSTIN |
分类号 |
H04L12/701 |
主分类号 |
H04L12/701 |
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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