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Base stationand mobile station

A mobile station and base station technology, applied in the field of base stations and mobile stations, can solve the problems of battery consumption, consumption, large battery, etc.

Inactive Publication Date: 2013-03-27
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it consumes more battery than normal standby time by treating it as one time of normal reception (writing)
In the case of distributing a lot of information, it will consume a lot of battery

Method used

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  • Base stationand mobile station
  • Base stationand mobile station
  • Base stationand mobile station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] refer to Figure 3 to Figure 9 Example 1 will be described.

[0039] refer to image 3 , to explain the system of distributing information from the distribution center to the PS in the PHS. here, image 3 It is a block diagram explaining information distribution of PHS. exist image 3 Among them, the PHS information distribution system 200 includes distribution centers 10A, EX20, CS30, and PS70. In the information distribution system 200, the distribution center 10A specifies a distribution destination CS, and transmits information to the specified distribution destination CS30-1 via EX20. CS30-1 makes a call to PS70-1 and PS70-2 that belong to itself and are on standby. Once CS30-1 receives distribution information from EX20, it divides the information into N pieces and carries them on N USCCHs (2) and sends them to PS70-1 and PS70-2. In addition, here N is a positive integer (natural number), and "dividing into 1" means not dividing.

[0040] refer to Figure...

Embodiment 2

[0051] refer to Figure 10 ~ Figure 13 , Figure 4 , Figure 5 , Figure 7 and Figure 8 Example 2 will be described.

[0052] Figure 10It is a diagram explaining a system for distributing information from a distribution center to mobile stations in UMB. The basic system configuration of UMB consists of an AP (Access Point) as a base station, an AT (Access Terminal: Access Terminal) as a mobile station, and a base station control device that accommodates the AP. In information distribution system 500 , information distribution center 310 specifies a distribution destination AP, and transmits information to APs 330 - 1 to 330 - 4 belonging to specified distribution destination group 400 via base station controller 320 . AP330-1 to AP330-4 call AT340 which belongs to itself and is on standby. When AP330-1~AP330-4 receive the distribution information from the base station control device 320, they divide the information into N pieces and carry them on N QPCHs (Quick Page C...

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PUM

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Abstract

The invention provides a base station and a mobile station. Achieved by the following base station, the base station registers the position of the mobile station, carries out wireless communication with the mobile station, divides the distribution information into N pieces when receiving distribution information, loads the divided distribution information on N channels for receiving information, and transmits to the mobile station in order. In addition, achieved by the following mobile station, the mobile station waits for connection with the base station, carries out wireless communication with the base station, stores the distribution information when receiving the divided distribution information loaded on the channels for receiving information from the base station, combines N pieces of divided distribution information to display when the distribution of divided distribution information is judged finishing.

Description

technical field [0001] The present invention relates to a base station and a mobile station for distributing information in a mobile wireless communication system composed of a base station and a plurality of mobile stations. Background technique [0002] Generally, in a mobile radio communication system, a channel for receiving (calling) is prepared for calling (incoming) a mobile station. [0003] PHS (Personal Hand phone System: Personal Handphone System) is a mobile wireless communication system using the TDMA / TDD method. In the PHS, a 5 ms long frame is divided into 4 time slots for uplink and downlink. Among the four uplink and downlink slots, the uplink and downlink slots are each used for transmitting and receiving control signals. Slots for transmitting control information constitute a superframe, and the cycle is 1.2 seconds. The so-called superframe refers to the minimum period of a downlink logical control channel (LCCH: Logical Control Channel) specifying the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/00H04J3/16H04W4/06H04W68/00
Inventor 佐藤淳彦许永浩林慎一郎
Owner HITACHI LTD