发明名称 |
AUTOMATIC RETRANSMISSION REQUEST |
摘要 |
A method for obtaining a report from a mobile station on the status of frames comprising an entire message transmitted to the mobile station is disclosed. First, a polling request is sent to the mobile station from a base station. A status report is then sent to the base station. The polling request specifies whether the mobile station should send the status report on a reservation basis (using a reserved frame) or on a contention basis (using an idle frame). The mobile station then transmits a bit map to the communication system to indicate which frames have been correctly received by the mobile station at the point when it received the polling request.
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申请公布号 |
CA2296777(C) |
申请公布日期 |
2000.08.22 |
申请号 |
CA19942296777 |
申请日期 |
1994.11.01 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON |
发明人 |
ANDERSSON, CLAES HANS;PERSSON, BENGT;DIACHINA, JOHN WALTER |
分类号 |
H04L1/00;H04Q7/30;H04Q7/32;H04Q7/34;H04Q7/36;H04Q7/38;(IPC1-7):H04Q7/36 |
主分类号 |
H04L1/00 |
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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