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Controller for radiocommunications system

A wireless communication system and controller technology, applied in wireless communication, radio/inductive link selection arrangement, access restriction, etc., can solve problems such as lower connection rate

Inactive Publication Date: 2005-03-30
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this layout, the connection rate between the mobile station and the base stations CS1 and CS2 is reduced due to the interference from the base station CSa

Method used

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  • Controller for radiocommunications system
  • Controller for radiocommunications system
  • Controller for radiocommunications system

Examples

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no. 1 example

[0036] figure 1 is a block diagram of the first embodiment of the wireless communication system to which the present invention is applied. In this figure, for and Figure 4 The same components are assigned the same reference numerals, and a detailed description thereof is omitted here.

[0037] In the first embodiment, the control slot frequency allocation section 17 is newly provided in the PBX main device 1 . If there is a base station 2 assigned the same broadcast area number (the broadcast area number is stored in the broadcast area number management section 16), the control slot frequency allocation section 17 sets the details of the control slot frequency management section 12 so that different Frequency control slots are given to these base stations 2 . According to the present invention, the PBX main device 1 constitutes a controller for a wireless communication system. In other respects, the PBX master device 1 is structurally similar to the Figure 4 The PBX main...

no. 2 example

[0048] image 3 is a block diagram of the second embodiment of the wireless communication system to which the present invention is applied. In this figure, and Figure 4 The same components are assigned the same reference numerals, and detailed description thereof is omitted.

[0049] In the second embodiment, the control slot time allocation section 18 is newly provided in the PBX main device 1 . If there is a base station 2 assigned the same broadcast area number (the broadcast area number is stored in the broadcast area number management section 16) exists, the control slot period allocation section 18 sets the details of the control slot period management section 13 so that Control slots which are separate from each other are allocated to these base stations 2 . The PBX main device 1 constitutes the controller for the wireless communication system of the present invention, and in other respects, the PBX main device 1 is structurally the same as in Figure 4 The PBX main ...

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Abstract

A controller for use with a radiocommunications system includes a control slot frequency management section 12 which manages the frequency of a control slot assigned to each of the base stations; a broadcast call area number management section 16 which manages broadcast call area numbers registered for the purpose of preventing the positions of the mobile stations from being registered in the adjacent base stations in an overlapping manner; and a control slot frequency allocation section 17 which sets the details of the control slot frequency management section in such a way that control channels of different frequencies are allocated to a plurality of base stations assigned the same broadcast area number.

Description

technical field [0001] The present invention relates to a controller for a wireless communication system which controls a plurality of base stations connected to mobile telephones through wireless channels in a business premises, and in particular to a controller for allocating control slots to individual base stations operate. Background technique [0002] In Japanese Patent JP07-147693, a cordless telephone system and a voice zone setting method are disclosed. In this cordless telephone system, a large number of wireless connection devices A1-D4 are provided, and a relatively wide range of voice zones, different groups of voice channels F1-F4 and F5-F8 are assigned to the voice zones of adjacent wireless connection devices, Instead, different voice channel groups F1-F4 and F9-F12 are assigned to the voice zones of adjacent wireless connection devices in the voice zone controlled by another control channel. [0003] Figure 4 is a block diagram of a wireless communication...

Claims

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Application Information

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IPC IPC(8): H04W48/12H04W84/16
CPCH04W48/12H04W84/16
Inventor 中西均
Owner PANASONIC CORP
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