发明名称 |
SYSTEM AND METHOD FOR RADIO ACCESS NETWORK OVERLOAD CONTROL |
摘要 |
Methods and apparatuses are provided for access control in a wireless communication system. In particular, certain parameters utilized by access terminals for a random access procedure may be partitioned, such that different classes of access terminals may be controlled independent of other classes. Here, an exclusive set of access classes may be utilized by low-priority machine type communication devices, such that the broadcasting of a bit mask corresponding to the access classes can bar some or all of the low-priority devices. Further, a new access service class may be utilized exclusively by the low-priority devices, wherein the signature space utilized for random access attempts can be partitioned between the new access service class and all other access service classes. |
申请公布号 |
EP2638728(A1) |
申请公布日期 |
2013.09.18 |
申请号 |
EP20110788672 |
申请日期 |
2011.11.08 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
SAMBHWANI, SHARAD DEEPAK;KAPOOR, ROHIT;GHOLMIEH, AZIZ;VENKATACHALAM JAYARAMAN, VENKATA RAMANAN |
分类号 |
H04W74/00;H04W28/02;H04W74/08 |
主分类号 |
H04W74/00 |
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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