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公开(公告)号:US20070213941A1
公开(公告)日:2007-09-13
申请号:US11375471
申请日:2006-03-13
申请人: Levy Schmuel , Shay Waxman
发明人: Levy Schmuel , Shay Waxman
IPC分类号: G06F19/00
CPC分类号: G06F1/32
摘要: An embodiment of the present invention provides an apparatus, comprising a mobile device operable to communicate in a wireless network, wherein the mobile device may use a multi-mode resolution digital signal processor (DSP) with one mode operable at a lower bit resolution and lower power consumption and a second mode at a second resolution for higher bit resolution with higher power consumption. In an embodiment of the present invention, the lower bit resolution may be a 4 bit DSP capable of being used for packet header decoding and a PHY rate may be decoded from the packet header to determine which resolution mode to use.
摘要翻译: 本发明的实施例提供了一种装置,包括可操作以在无线网络中通信的移动设备,其中移动设备可以使用多模式分辨率数字信号处理器(DSP),其中一种模式可操作在较低位分辨率和较低位 功率消耗和第二种模式,以更高的功耗获得更高的位分辨率。 在本发明的一个实施例中,较低位分辨率可以是能够用于分组报头解码的4位DSP,并且可以从分组报头解码PHY速率以确定要使用哪种分辨率模式。