发明名称 |
Method for unacknowledged data frame delivery in a noisy wireless environment |
摘要 |
Fading on a data link prevents a mobile station from acknowledging a received base station poll message. Responsive thereto, the data link is transitioned to an unacknowledged mode of operation. A group of frames of a data communication are then transmitted to the mobile station with no base station expectation of receiving a mobile station acknowledgment. Following group frame transmission, the data link is transitioned back to acknowledged mode of operation. To insure delivery of the data communication, the sent frames a queued (stored) by the base station until such time as a delivery confirmation with respect to the group of frames can be obtained.
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申请公布号 |
US5970063(A) |
申请公布日期 |
1999.10.19 |
申请号 |
US19970903821 |
申请日期 |
1997.07.31 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON |
发明人 |
CHAPMAN, RANDY G.;WRIGHT, ANDREW S. |
分类号 |
H04L1/16;H04L1/18;(IPC1-7):H04L12/56 |
主分类号 |
H04L1/16 |
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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