公开(公告)号：US08964927B2

公开(公告)日：2015-02-24

申请号：US13655899

申请日：2012-10-19

Applicant: Huawei Device Co., Ltd.

Inventor： Jianbing Zheng

IPC: H04K1/10 ,  G06F9/54

CPC classification number: G06F9/544 ,  G06F9/546 ,  G06F9/547

Abstract: Embodiments of the present invention provide a method, a device and a system for communication between double central processing units, which relates to the field of mobile communications technologies. An embodiment of the present invention provides a method for communication between double central processing units, where the method includes: receiving, by a baseband function module, a baseband function invocation request message sent by an application function module through a service channel and a virtual channel, where the baseband function invocation request message carries a virtual channel identifier, and the virtual channel identifier corresponds to the virtual channel; and in response to the baseband function invocation request message, returning, by the baseband function module, a baseband function invocation response message to the application function module, where the baseband function invocation response message carries the virtual channel identifier.

Abstract translation: 本发明的实施例提供了涉及移动通信技术领域的双重中央处理单元之间的通信的方法，设备和系统。 本发明的一个实施例提供了一种双中央处理单元之间的通信方法，其中该方法包括：由基带功能模块接收由应用功能模块通过业务信道和虚拟信道发送的基带功能调用请求消息 ，其中基带功能调用请求消息携带虚拟信道标识符，并且虚拟信道标识符对应于虚拟信道; 并且响应于基带功能调用请求消息，由基带功能模块向应用功能模块返回基带功能调用响应消息，其中基带功能调用响应消息携带虚拟信道标识符。