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Wireless network interface

A wireless network and network interface technology, applied in the field of wireless communication network interface, to prevent performance degradation and overcome damage

Inactive Publication Date: 2003-02-19
KONINKLIJKE PHILIPS ELECTRONICS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such a setup suffers from the disadvantage of needing to change the transport protocol such as TCP or UDP.

Method used

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Examples

Experimental program
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Embodiment Construction

[0021] see first figure 1 , which depicts an embodiment of the inventive concept in which WAL is used in the Internet to allow wireless access.

[0022] figure 1 The wireless Internet architecture configuration 10 includes a fixed host 12 which provides a layered architecture including an application layer 14 , a TCP layer 16 , an IP layer 18 and a network interface connection layer 20 in descending order. Stationary host 12 is connected to access point 22 using TCP / IP Internet connection 24 , and access point 22 is wirelessly connected to mobile terminal 28 using wireless connector 26 .

[0023] Returning to the access point 22, it also has a built-in layered structure and includes: an IP layer 30, a network interface connection layer 32 for connecting to a TCP / IP Internet connection 24, a logical link control (LLC) layer 34, a media interface Access control (MAC) layer 36 and wireless connection layer 38 for connecting wireless connector 26.

[0024] According to an impor...

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Abstract

The present invention provides for a network interface for wireless communications involving a mobile terminal (28), the interface comprising a layered protocol structure, including an Internet protocol responsive link layer (40, 52) arranged to be matched to the wireless link.

Description

technical field [0001] The present invention relates to a wireless communication network interface for use in connection with a mobile terminal, the interface comprising a layered protocol structure. Background technique [0002] mobile terminals, such as mobile internet terminals, can suffer from adverse effects and limitations related to their level of internet protocol connectivity, these limitations revolve around certain problems especially as occurs in wireless links, they include burst errors and limitations on mobility . The use of these wireless links also needs to include: additional forward error correction technology, the implementation of automatic repeat request, the application of special protocols or the transmission of information in the form of frames with a length that needs to match the channel conditions. [0003] The solutions to these problems in the past include the current WAP and intelligent IP technologies, which are built around special transmiss...

Claims

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Application Information

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IPC IPC(8): H04L29/10H04L1/00H04L1/18H04L12/28H04L12/56H04L29/06H04L29/08H04M7/00H04W80/04H04W80/06
CPCH04L69/165H04L69/32H04L69/16H04L1/0001H04L69/329H04L1/18H04L67/325H04L29/06H04M7/0093H04L67/34H04M2207/18H04L69/324H04M7/125H04M7/006H04W80/04H04L1/004H04L2001/0098H04L67/04H04W80/06H04L67/62H04L69/326H04L9/40
Inventor G·科波拉D·梅尔皮纳诺P·H·马霍宁M·J·萨尔拉宁
Owner KONINKLIJKE PHILIPS ELECTRONICS NV
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