发明名称 |
Local addressing of mobile units in a WLAN with multicast packet addressing |
摘要 |
In a wireless local area network, a method and apparatus for providing a multicast address data packet from a single access point to one or more mobile units coupled to the access point is disclosed. A data frame packet is formed containing two or more data packets, each packet targeted for different mobile units having unique unicast addresses. The data frame is transmitted to the mobile units and each of the mobile units derives the proper data intended for it from the data packets, by examining the unicast addresses of each packet.
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申请公布号 |
US6577609(B2) |
申请公布日期 |
2003.06.10 |
申请号 |
US20010834347 |
申请日期 |
2001.04.13 |
申请人 |
SYMBOL TECHNOLOGIES, INC. |
发明人 |
SHARONY JACOB |
分类号 |
H04L12/18;H04L12/28;H04L12/56;H04W4/06;H04W8/26;H04W84/12;H04W99/00;(IPC1-7):H04J3/24 |
主分类号 |
H04L12/18 |
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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