发明授权
- 专利标题: WiMAX MAC
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申请号: US12334218申请日: 2008-12-12
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公开(公告)号: US08175015B1公开(公告)日: 2012-05-08
- 发明人: Bhaskar Chowdhuri , Srikanth Shubhakoti , Vinod Ananth , Hongyu Xie , Shui Cheong Lee
- 申请人: Bhaskar Chowdhuri , Srikanth Shubhakoti , Vinod Ananth , Hongyu Xie , Shui Cheong Lee
- 申请人地址: BM Hamilton
- 专利权人: Marvell International Ltd.
- 当前专利权人: Marvell International Ltd.
- 当前专利权人地址: BM Hamilton
- 主分类号: H04L5/22
- IPC分类号: H04L5/22
摘要:
A media access control (MAC) processor includes a programmable controller and a memory coupled to the programmable controller to store machine readable instructions for implementing MAC functions corresponding to data received by a communication device. A hardware processor is coupled to the programmable controller. The hardware processor includes a processing engine configured to implement MAC functions on the data received by the communication device. The hardware processor additionally includes a context memory coupled to the processing engine to store state information of the processing engine corresponding to one or more contexts, and context switch logic coupled to the processing to determine when the processing engine should switch contexts.
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