公开(公告)号：US20090161648A1

公开(公告)日：2009-06-25

申请号：US12194516

申请日：2008-08-19

申请人： Deepak MATHEW ,  Russ MESTECHKIN ,  Prahallada PONNATHOTA ,  Thomas F. HOWE ,  Timothy Perrin FISHER-JEFFES

发明人： Deepak MATHEW ,  Russ MESTECHKIN ,  Prahallada PONNATHOTA ,  Thomas F. HOWE ,  Timothy Perrin FISHER-JEFFES

IPC分类号： H04W74/02

CPC分类号： H04B1/707 ,  G06F5/16 ,  G11C7/1075 ,  H04B2201/70707

摘要： A wireless device has a BRP-CRP interface that includes a dual-port frame memory having a first access port and a second access port in which data can be written to the dual-port frame memory through the first access port at the same time that data is read from the dual-port frame memory through the second access port. A bit rate processor performs bit rate processing on input data and writes data resulting from the bit rate processing to the dual-port frame memory through the first access port. A chip rate processor reads data from the dual-port frame memory through the second access port and performs chip rate processing on the data read from the dual-port frame memory. A data processor executes a software application that writes data to the dual-port frame memory through the first access port and reads data from the dual-port frame memory through the second access port.

摘要翻译： 无线设备具有BRP-CRP接口，其包括具有第一接入端口和第二接入端口的双端口帧存储器，其中可以通过第一接入端口将数据写入双端口帧存储器，同时该 通过第二个访问端口从双端口帧存储器中读取数据。 比特率处理器对输入数据执行比特率处理，并将通过比特率处理产生的数据通过第一接入端口写入双端口帧存储器。 芯片速率处理器通过第二访问端口从双端口帧存储器读取数据，并对从双端口帧存储器读取的数据执行码片速率处理。 数据处理器执行通过第一访问端口将数据写入双端口帧存储器的软件应用程序，并通过第二访问端口从双端口帧存储器读取数据。