Split type portable electronic equipment and method for optimizing communication using progressive transmission

Abstract

The invention discloses detachable portable equipment and designing project to optimize the data communication using the progressive transmission. The scheme includes: detachable host machine and terminal, and the host machine cooperates with the terminal via the wireless communication mode, the communication mode includes but not limits to optimize the original data transmitted by progressive transmission. The invention is applicable to the portable electric device, for example: mobile phone, personal digital assistant, media player, digital camera, video camera and portable computer. Using the wireless communication mode to detach the host machine and the terminal of portable electric device, it changes the restrict environment of biokinetics for the electric device, and make the portable electric device has great handling ability, agile portability, and comfortable handle operation. Using the progressive transmission, it can reduce the transmission of failure data in the data communication, and realizes a data communication which can save data bandwidth, improve the real time of data, and protect the accuracy of data.

Description

technical field [0001] The present invention relates to mobile phones, personal digital assistants, media players, digital cameras and camcorders, and portable computers as representatives of split-type portable electronic devices in which the host and terminal are separated, as well as a method for the host and terminal to work together through wireless communication. A communication optimization method that adopts a progressive transmission method for original data to reduce invalid data during transmission. Background technique [0002] Information technology represented by computers has profoundly affected people's way of life today. The rapid development of computing technology and storage technology has spawned increasingly exciting applications. Whenever a new application enters people's lives and becomes a part of life, people eagerly hope to have such functions anytime and anywhere, so various Portable electronic devices came into being. [0003] However, most of ...

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Problems solved by technology

[0003] However, most of the existing portable products adopt an integral structure, which essentially belongs to the category of handheld devices.

Restricted by sports biology, the shape, weight, and power consumption of handheld devices are severely restricted, and the performance improvement is far from being as fast as that of personal computers. The increasing performance gap with personal computers determines that more and more Many applications cannot appear on the handheld device in time

[0004] The split-type portable device characterized by the separation of the host and the terminal can well improve the constraints of the handheld device, but in the existing products or inventions, there is no "whether the input data or output data of the functional module is directly related to the human body." The result is that the body part where the main controller is located still needs to be interacted with by hand-held operation, and it has not fundamentally gotten rid of the constraints of handheld devices.

For example, Chinese patent 03208759.4 provides a design for a smart computer mobile phone with an external display screen. Due to the use of an external display screen, there is no need to embed a large display screen in the body of the mobile phone, and the portability is improved. However, the processing capacity increase without significantly helping

Chinese patent 00133068.3 also provides a split-type mobile phone design with the function of a personal digital assistant, but the main unit of the mobile phone with the PDA function still needs to be operated by hand, and the comfort during operation has not been significantly improved

However, in reality, data has a life cycle, and there are shadows and dependencies between data

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