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Base station and mobile unit and method for controlling them

A technology of mobile units and base stations, applied in electrical components, power management, sustainable buildings, etc., can solve problems such as non-execution transmission, and achieve the effect of saving transmission resources

Inactive Publication Date: 2008-09-03
KYOCERA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] (2) Transmission by uplink (reverse control channel) is not performed
In this case, since the terminal does not receive any reason for rejection from the base station, the terminal sends a request to transition to the semi-connected state again, so the useless request will be repeated

Method used

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  • Base station and mobile unit and method for controlling them
  • Base station and mobile unit and method for controlling them
  • Base station and mobile unit and method for controlling them

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0065] Hereinafter, the best mode for carrying out the invention will be described with reference to the accompanying drawings.

[0066] figure 1 is a block diagram showing the configuration of a base station according to one embodiment of the present invention. Such as figure 1 As shown, the base station 10 includes: a radio frequency (RF) transmitting and receiving section 11, which is used to connect the section 11 with a mobile unit 17 ( figure 2 ) to exchange signals between mobile unit 17 such as mobile phone, mobile station etc. communication terminal unit; transmitting circuit 12 and receiving circuit 13 are connected with radio frequency transmitting and receiving section 11; data; and a controller 16 connected to the transmitting circuit 12 , the receiving circuit 13 and the memory 14 through the bus 15 for controlling the operation of the components in the base station 10 .

[0067] Furthermore, although the term "base station" is used in this embodiment, it may...

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Abstract

A base station and a mobile unit and method for controlling them can retransmit a request for transition without any useless transmission. The base station receives from the mobile unit a request for transition of the mobile unit to a semi connected state in which the mobile unit comes into a power saving state, while holding a mobile unit identifier assigned for identifying the mobile unit by the base station, and the base station determines the state of the base station in response to the request. The base station transmits to the mobile unit a response to the request together with a reason for disallowance attached to the response when the request for transition is not allowable as a result of the determination of the state of the base station. The mobile unit controls the transmission of the request for transition according to the reason for disallowance.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of priority from Japanese Patent Application No. 2007-050404 (filed Feb. 28, 2007), which is hereby incorporated by reference in its entirety. technical field [0003] The present invention relates to a method for controlling a base station and a method for controlling a mobile unit, and more particularly, to a method in mobile wireless communication related to a semi-connected state suitable for CDMA2000 evolution (Ultra Mobile Broadband: UWB) base stations and mobile units. Background technique [0004] The semi-join operation is known as a function provided on a higher layer of the CDMA2000 series which is highly developed by using a technique such as Orthogonal Frequency Division Multiple Access (OFDMA). [0005] In semi-connected operation, the mobile unit is assigned a Medium Access Control Identifier (MAC-ID) for the purpose of saving power and achieves a semi-connected state...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/32H04Q7/30H04W52/02H04W76/04
CPCY02B60/50H04W76/046H04W52/0229H04W52/0219H04W76/27Y02D30/70H04B7/2606
Inventor 柏濑荐
Owner KYOCERA CORP