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Modem component processing core and integrated circuit based on software communication architecture (SCA)

A modem and processing core technology, applied in the field of SCA-based Modem component processing cores and integrated circuits, can solve the problems of complex demodulation settings and high coupling with the operating system, and achieve improved reusability, simplified design, and improved reusability. Effect

Active Publication Date: 2013-09-11
CHINA ELECTRONICS TECH GRP NO 7 RES INST
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  • Application Information

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Problems solved by technology

[0035] Based on this, it is necessary to provide a SCA-based Modem component processing core and integrated circuit for the existing wireless communication modulation and demodulation complex setting, and the technical problems that the modulation and demodulation function part and the operating system are too coupled.

Method used

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  • Modem component processing core and integrated circuit based on software communication architecture (SCA)
  • Modem component processing core and integrated circuit based on software communication architecture (SCA)
  • Modem component processing core and integrated circuit based on software communication architecture (SCA)

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Embodiment Construction

[0074] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0075] like figure 1 Shown is the module structure diagram of the SCA-based Modem component processing core of the present invention, including:

[0076] A wireless communication modulation and demodulation module 120 for providing a wireless communication modulation and demodulation function, the wireless communication modulation and demodulation module 120 includes a plurality of signal processing units 121, and each signal processing unit 121 is configured in the wireless communication modulation and demodulation module according to the The setting information in the corresponding control register of 120 determines the operating status of each signal processing unit 121, the operating status includes: operating parameters or bypasses, the operating system messages include control flow messages and data flow messages, and the The co...

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Abstract

The invention relates to the field of related wireless communication modulation-demodulation technologies, particularly to a modem component processing core and an integrated circuit based on software communication architecture (SCA), which comprise a wireless communication modulation-demodulation module for providing the wireless communication modulation-demodulation function, wherein the wireless communication modulation-demodulation module comprises a plurality of signal processing units; each signal processing unit determines the running state thereof according to the information set in a corresponding control register of the wireless communication modulation-demodulation module; the running state comprises an operating parameter or a bypass; the operating system information comprises control flow information and data flow information; and the control flow information is used for configuring the set information of the control register. The integrated circuit and the chip with the wireless communication modulation-demodulation function enable a user to adapt to different systems without changing the chip, thereby having excellent flexibility.

Description

technical field [0001] The present invention relates to the technical field of wireless communication modulation and demodulation, in particular to an SCA-based Modem component processing core and an integrated circuit. Background technique [0002] With the rapid development of wireless communication technology, from GSM, TD-SCDMA, WCDMA to next-generation 4G mobile communication and other systems, new wireless communication networks continue to emerge. Existing communication terminal equipment can only be used in different networks by adding processing modules. This multi-mode application is very difficult to be compatible, upgraded, and adaptive to various communication systems. In terms of weight, volume, power consumption, etc. Cannot adapt to new requirements. At the same time, these factors seriously affect the performance of mobile communication network infrastructure. The ideal terminal equipment should have the following characteristics: [0003] (1) A mobile co...

Claims

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Application Information

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IPC IPC(8): G06F13/40
Inventor 范宏宇张欣叶宏光刘海英闫瑞军
Owner CHINA ELECTRONICS TECH GRP NO 7 RES INST
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