发明名称 |
METHOD AND SYSTEM FOR WIRELESS COMMUNICATION WITH MACHINE-TO-MACHINE DEVICES |
摘要 |
Approaches for managing machine-to-machine (M2M) wireless devices are disclosed. M2M devices may be managed using broadcast messages wirelessly transmitted from a server. M2M wireless devices may be configured to utilize service classes in order to implement network access policy control. Features include per-message or per-group security; randomized delays for acknowledgements and/or network access, optionally per group or network access rule; sequence numbers and/or retransmissions for QoS; pre-defined pathname shortcuts; network access rules based on time, congestion and network events; estimates of congestion at various nodes; spreading and/or maximum wait times; default or universal service classes; application data streams mapped to service classes; and offline triggering. |
申请公布号 |
EP2862374(A1) |
申请公布日期 |
2015.04.22 |
申请号 |
EP20130804148 |
申请日期 |
2013.06.14 |
申请人 |
SIERRA WIRELESS, INC. |
发明人 |
VOS, GUSTAV GERALD;CHITTY, JEN T'AI;MITCHELL, ANDREW HASLEY WATSON;GUILLEMETTE, PHILIPPE FRÉDÉRIC JOËL RENÉ;KAVANAUGH, RICHARD THOMAS |
分类号 |
H04W4/06;H04H60/13;H04L12/24;H04L12/859;H04L29/08;H04W8/24;H04W72/00;H04W74/00;H04W74/08 |
主分类号 |
H04W4/06 |
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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