Invention Grant
- Patent Title: Multi-mode cellular IC memory management
- Patent Title (中): 多模式蜂窝IC内存管理
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Application No.: US12056493Application Date: 2008-03-27
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Publication No.: US07929939B2Publication Date: 2011-04-19
- Inventor: Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi , Vafa James Rakshani , Claude G. Hayek
- Applicant: Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi , Vafa James Rakshani , Claude G. Hayek
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Garlick Harrison & Markison
- Agent Timothy W. Markison
- Main IPC: H04B1/28
- IPC: H04B1/28

Abstract:
An RFIC includes first and second RF sections, first and second PHY processing modules, first and second upper layer processing modules, and memory. When the RFIC is in a first receive mode, the first RF section, the first PHY processing module, and the first upper layers processing module convert a first inbound RF signal into a first inbound audio signal in accordance with a first wireless communication protocol. When the RFIC is in a second receive mode, the second RF section, the second PHY processing module, and the second upper layers processing module convert a second inbound RF signal into a second inbound audio signal in accordance with a second wireless communication protocol. The memory stores the first and second inbound audio signals. The first PHY processing module retrieves, based on the receive mode, the first or second inbound audio signal from the memory and converts the first or second inbound audio signal into a first or second inbound analog audio signal.
Public/Granted literature
- US20090036088A1 MULTI-MODE CELLULAR IC MEMORY MANAGEMENT Public/Granted day:2009-02-05
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