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Network communications apparatus and method

A network communication and equipment technology, applied in the field of network communication equipment, can solve problems such as limited, futile use, and uncontrollable resource transmission

Inactive Publication Date: 2013-07-10
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, in the technology described in JP-2004-005503-A, it is not possible to control transmission by allocating appropriate resources for each different type of data transmitted and received via the network only by sharing the communication unit
Therefore, handling many different types of data in the same way will result in vain use of limited resources, and for data requiring high transmission speed and real-time response, unsatisfactory performance cannot be obtained

Method used

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  • Network communications apparatus and method
  • Network communications apparatus and method
  • Network communications apparatus and method

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Embodiment Construction

[0021] In describing the preferred embodiments shown in the drawings, specific terminology is used for the sake of clarity. However, it is not intended that the disclosure of this patent specification be limited to the specific terms so chosen, and it is to be understood that each specific element includes all technical equivalents which serve the same function, operate in a similar manner, and obtain a similar result. .

[0022] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0023] figure 1 is a diagram illustrating network communication equipment in this embodiment. The projector 1 as a network communication device includes a communication unit 2 connected to the network via a local area network (LAN), and an application program unit 3 connected to the communication unit 2 via a universal serial bus (USB).

[0024] Projector 1 determines the used resource and transmission control method based on Tables...

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Abstract

The present invention provides a novel network communications apparatus that includes a LAN interface that transmits and receives data via a network, a plurality of memory resources to transfer data to an application, an analyzing unit that divides data to be sent and received data into a control part and a content part and analyzes the control part, a storage unit that stores rules to determine resources to be used and transfer control method in accordance with characteristic of the data to be sent and the received data, and a controller that transfers the content data to the application in accordance with a result of analyzing the control part of the data to be sent and the received data and applying the rule.

Description

technical field [0001] The invention relates to a network communication device and method. Background technique [0002] Generally, computer systems embedded in household appliances and machines to achieve specified functions (hereinafter referred to as "embedded systems") can only utilize limited resources to achieve energy saving. It’s worth noting that “resources” here refers to the memory capacity of central processing units (CPUs), processing speed, and hard disk capacity required to make any software and hardware work. [0003] Recently, embedded systems have become multifunctional and are required to process various types of data on the network and meet stringent performance requirements in real time. A technique for reducing resources by separating and sharing the network communication unit from the application program unit has been proposed (for example, JP-2004-005503-A). [0004] The technique described in JP-2004-005503-A aims to provide a novel image forming / p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L12/02
CPCG06F15/1735H04L69/22H04L69/12G06F15/167
Inventor 阪井大介水梨亮介
Owner RICOH KK