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Communication system providing reduced access latency and related methods

A technology of communication system and protocol interface, applied in the field of communication system for data access operation

Active Publication Date: 2008-11-12
BLACKBERRY LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Despite this state-of-the-art mode, further protocol translation and / or conversion functions are required in some applications

Method used

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  • Communication system providing reduced access latency and related methods
  • Communication system providing reduced access latency and related methods
  • Communication system providing reduced access latency and related methods

Examples

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example

[0136] An example of a handheld mobile wireless communications device 1000 that may be used in the present invention is further described below with reference to the example of FIG. 18 . The device 1000 includes a housing 1200 , a keyboard 1400 and an output device 1600 . The output device is a display screen 1600, which is preferably a full graphics LCD. Other types of output devices may be used instead. The processing device 1800 is contained in the housing 1200 and connected between the keyboard 1400 and the display screen 1600 . The processing device 1800 controls the operation of the display screen 1600 and controls the entire operation of the mobile device 1000 according to the user's keystrokes on the keyboard 1400 .

[0137] Housing 1200 may be vertically elongated or take on a size and shape (including a folded housing configuration). The keypad may include a mode selection key, or other hardware or software for switching between text entry and telephony entry.

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Abstract

A communications system may include a plurality of data storage devices each using at least one of a plurality of operating protocols. The system may also include a plurality of mobile wireless communications devices for accessing the data storage devices, and each may use at least one of the plurality of operating protocols. Furthermore, the system may also include a protocol interface device including a front-end proxy module for communicating with the plurality of mobile wireless communications devices using respective operating protocols, and a protocol engine module for communicating with the plurality of data storage devices using respective operating protocols. More particularly, the front-end proxy module and the protocol engine module may communicate using a common interface protocol able to represent a desired number of protocol-supported elements for a desired operating protocol.

Description

technical field [0001] The invention relates to the field of communication systems, in particular to a communication system and related methods for data access operations using multiple operating protocols. Background technique [0002] Client software operating on or in conjunction with a computer system is often used to access data stored on a server that can establish communications with the computer system, such as through a local area network (LAN). In many cases, data on the server can only be accessed through specific operating protocols, which restricts users to specific clients. Similarly, special types of clients are often configured to operate only under certain types of servers or operating protocols. [0003] For example, in an electronic mail (email) system, a user needs to associate a mailbox with a mail server, and in order to access the email, a specific operating protocol is required, and often a specific message client is also required. According to one ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30H04L12/28H04L12/58H04L29/06
Inventor 谢巴尔·罗伊戴维·詹姆斯·克拉克
Owner BLACKBERRY LTD
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