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Wireless application protocol television

A technology of protocol stack and communication protocol, which is applied in the field of data services in wireless communication networks, and can solve problems such as the inability to use ordinary mobile phones

Inactive Publication Date: 2003-03-05
NOKIA TECH OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also user groups such as those who are visually impaired and cannot use normal mobile phones

Method used

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  • Wireless application protocol television
  • Wireless application protocol television
  • Wireless application protocol television

Examples

Experimental program
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Embodiment Construction

[0013] Figure 1 shows a system for data transmission between a mobile terminal 12 and a data service provider, such as a Wireless Application Protocol (WAP) service provider 14 or a Short Message Service (SMS) gateway 16. A base station (BS) 18 , which may include, for example, a General Packet Radio Service (GPRS) node, communicates with the mobile terminal 12 and the WAP gateway 20 and / or the SMS gateway 16 via a wireless communication network. The mobile terminal 12 is connected to an interface module 22 for processing data from the mobile terminal 12 . A display device 24 , such as a television or computer monitor, connected to the interface module 22 is used to display text, audio and / or video data received via the mobile terminal 12 from a service provider. Remote input device 26 is preferably a wireless device (eg, a keyboard) that communicates user input data to interface module 22, eg, by using Bluetooth(TM) technology (ie, low power radio) or infrared. It is contem...

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PUM

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Abstract

A system for facilitating processing of data to and from the data bus of the mobile terminal. The system includes a mobile terminal comprising a data bus for receiving and transmitting data to a wireless communication network. The system further includes an output device for presenting at least one of audio, video, and textual information to a user, and an interface module connected to the data bus of the mobile terminal. The interface module includes: (a) a protocol stack for processing data to and from the data bus of the mobile terminal in accordance with at least one communication protocol, (2) a user agent for interpreting data to and from the protocol stack; and (3) a signal generator for converting the interpreted data from the user agent into signals for presentation by the output device.

Description

technical field [0001] The present invention relates to the data service in the wireless communication network, in particular to a method and a device for processing data from a mobile terminal and displaying it on a television monitor. Background technique [0002] As users of mobile phones are no longer content with just voice calls, the need for data services over wireless communication networks is constantly increasing. Due to its physical limitations, mobile stations have limited display screens, input keys, memory, processing power, and battery power. Therefore, its ability to receive, transmit and display data messages is limited. [0003] Various prior art solutions have been devised to overcome these disadvantages. For example, the GSM system provides a service called Short Message Service (SMS) which allows its users to receive and send short messages (eg less than about 100 bytes) using their mobile terminals. Data messages are stored in a central location, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04M1/72409H04M1/72412H04M1/7243H04M1/72445H04N7/14H04W88/02
CPCH04M1/72527H04M1/72547H04L69/329H04W88/02H04L67/04H04N7/147H04M1/72561H04L29/06H04M1/72409H04M1/7243H04M1/72445H04M1/72412H04L9/40
Inventor 培卡·J·黑农恩
Owner NOKIA TECH OY