发明名称 |
Wireless data communication |
摘要 |
<p>A wireless data communication system involves two types of data packets. A first type requires a response from a receiving apparatus and a second type that does not require a response from the receiving apparatus. A transmitting apparatus (10) determines that a packet of the second type has been sent by checking whether its data has left a transmission buffer (15). A flag (15a) is provided to indicate whether a packet's data is in the buffer (15). <IMAGE></p> |
申请公布号 |
EP1231736(A3) |
申请公布日期 |
2003.05.28 |
申请号 |
EP20010309845 |
申请日期 |
2001.11.22 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK, JAE-HAN |
分类号 |
H04B1/04;H04B7/26;H04L1/00;H04L1/16;H04L1/18;H04Q7/38;(IPC1-7):H04L1/18 |
主分类号 |
H04B1/04 |
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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