Invention Grant
US08855057B2 Method and system for transferring data between wireless devices
有权
用于在无线设备之间传输数据的方法和系统
- Patent Title: Method and system for transferring data between wireless devices
- Patent Title (中): 用于在无线设备之间传输数据的方法和系统
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Application No.: US13765970Application Date: 2013-02-13
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Publication No.: US08855057B2Publication Date: 2014-10-07
- Inventor: Andrew Estrada
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agent John L. Rogitz
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04L29/06 ; G06F13/38 ; G06F13/28 ; G06F9/54 ; G06F13/10

Abstract:
A device for transferring data. The device includes a processor operable to process a header portion of data without processing a payload. Processing the header portion generates a processed header. The processor may signal a direct memory access (DMA) unit to access the payload of the data. As a result, the DMA accesses and passes the payload to a wireless interface for transmission to a destination electronic device based on the processed header. The processor used to process the header portion may be a processor of an electronic device, e.g., a cellular phone, a PDA, etc. Alternatively, the processor may be a processor of a removable memory component. In one embodiment, the processor may be a processor of a module adapted to receive a removable memory and further adapted to couple to an electronic device, e.g., a cellular phone, a PDA, etc., where the removable memory includes its own processor.
Public/Granted literature
- US20130148583A1 METHOD AND SYSTEM FOR TRANSFERRING DATA BETWEEN WIRELESS DEVICES Public/Granted day:2013-06-13
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