发明名称 |
Shared circuitry for WLAN receiver functional units |
摘要 |
A WLAN (Wireless Local Area Network) receiver having a synchronization unit is provided. The synchronization unit comprises a first functional unit for performing a first signal processing function, a second functional unit for performing a second signal processing function different from the first signal processing function, and at least one signal processing circuit. In the synchronization unit the first functional unit is operating at least one of the signal processing circuits for performing the first signal processing function, and the second functional unit is arranged for operating the at least one signal processing circuit operated by the first functional unit for performing the second signal processing function. Since the above-described signal processing circuits or modules can be re-used for the antenna diversity unit and the preamble detection unit this results in a smaller number of gates and an improved density of the circuitry.
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申请公布号 |
US7130658(B2) |
申请公布日期 |
2006.10.31 |
申请号 |
US20020259718 |
申请日期 |
2002.09.27 |
申请人 |
ADVANCED MICRO DEVICES, INC. |
发明人 |
MENNENGA MENNO;POEGEL FRANK;BOROWSKI JORG |
分类号 |
H04B1/38;H04B1/707;H04B7/04;H04L7/04;H04L12/28;H04L12/56;H04M1/00 |
主分类号 |
H04B1/38 |
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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