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1.发明授权公开(公告)号：US09203528B2
公开(公告)日：2015-12-01
申请号：US13945180
申请日：2013-07-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaochun Zheng , Xuehong Zeng , Jingjun Yang
CPC classification number: H04B15/00 , H04W72/082 , H04W72/1215 , H04W88/06
Abstract: A method for reducing frequency band interference for a multi-mode terminal, including: using a first frequency band to establish a first service in a first network standard; using a second frequency band to establish a second service in a second network standard; when determining that the first frequency band and the second frequency band interfere with each other, updating a frequency band capability support state or reporting an interference collision event to a network corresponding to a low-priority service, so that the network corresponding to the low-priority service updates a frequency band used by the low-priority service to a frequency band that has less interference with a frequency band used by a high-priority service, and establishing the low-priority service according to the updated frequency band. According to the embodiments of the present invention, interference between frequency bands of the multi-mode terminal may be reduced.
Abstract translation: 一种用于减少多模终端的频带干扰的方法，包括：使用第一频带以第一网络标准建立第一服务; 使用第二频带在第二网络标准中建立第二服务; 当确定第一频带和第二频带彼此干扰时，更新频带能力支持状态或向对应于低优先级业务的网络报告干扰冲突事件，使得对应于低优先级业务的网络， 优先级服务将低优先级业务使用的频带更新为对高优先级业务使用的频带干扰较小的频带，根据更新后的频带建立低优先级业务。 根据本发明的实施例，可以减少多模式终端的频带之间的干扰。
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公开(公告)号：US20230169216A1
公开(公告)日：2023-06-01
申请号：US18062961
申请日：2022-12-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xuehong Zeng , Yi Xia , Heng Cai , Yongjin Cai
CPC classification number: G06F21/645 , G06F21/575 , H04L9/3247 , H04L9/3073 , G06F2221/034
Abstract: A data integrity protection method is applied to an electronic device, and the electronic device stores vendor data and first verification information. The first verification information is stored in a first storage area of the electronic device and is used to perform integrity verification on the vendor data. The method includes: First data is obtained. Digital signature is performed on the first data to generate second data and second verification information. The second data and the second verification information are stored, where the second verification information is stored in a second storage area of the electronic device. According to the data integrity protection method provided in this embodiment of this application, firmware or software customized by a third-party integrator is supported in being reloaded to a system for running, thereby simplifying a process and improving integrated development efficiency of an electronic device.
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