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Mobile communication system, mobile station, base station and its data pack communication method

A mobile communication system and mobile station technology, applied in the field of mobile communication systems, can solve the problems of longer delay and lower user throughput, etc.

Inactive Publication Date: 2004-05-19
NEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the delay becomes longer and the user throughput decreases

Method used

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  • Mobile communication system, mobile station, base station and its data pack communication method
  • Mobile communication system, mobile station, base station and its data pack communication method
  • Mobile communication system, mobile station, base station and its data pack communication method

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Embodiment Construction

[0035] An embodiment of the present invention will be described below with reference to the drawings.

[0036] Refer below figure 1 The configuration of the mobile communication system according to this embodiment of the present invention is described. The mobile communication system according to this embodiment of the present invention includes a base station 1 , a mobile station 2 , a base station control unit [for example, an RNC (Radio Network Controller) connected to the base station 1 ] 3 .

[0037] The mobile station 2 always receives the 4-CH (channel) HS-SCCH (High Speed ​​Shared Control Channel) assigned from the base station 1 . The mobile station 2 detects the information of the mobile station ID (identifier) ​​contained in the HS-SCCH, and determines whether the detected mobile station ID coincides with the mobile station ID of the mobile station that has received the channel.

[0038] When the HS-SCCH detects the mobile station ID of the mobile station 2, the ...

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Abstract

A mobile communication system includes a base station and a mobile station. The base station includes a base station transmitting / receiving section, base station state updating section, and base station information storage section. The base station transmitting / receiving section sets a radio channel to the mobile station. The base station state updating section generates transmission / reception state update information and notifies the mobile station of it. The base station information storage section continuously holds dedicated physical channel setting information in the radio channel in a suspend state. The mobile station includes a mobile station transmitting / receiving section, mobile station state updating section, and mobile station information storage section. The mobile station transmitting / receiving section sets the radio channel to the base station. The mobile station state updating section sets, on the basis of the state update information, an active state in which the packet can be received or the suspend state in which the packet cannot be received. The mobile station information storage section continuously holds the dedicated physical channel setting information in the radio channel in the suspend state. A mobile station, a base station, and a packet communication method are also disclosed.

Description

technical field [0001] The present invention relates to mobile communication system, mobile station, base station, and use their packet communication method, specifically, relate to such as HSDPA (High-Speed ​​Downlink Packet Access) in mobile communication system ) data packet communication method such as business. Background technique [0002] Conventionally, in the HSDPA service, such as Figure 13 As shown, a DPCH (Dedicated Physical Channel) [Downlink DL (Downlink) / Uplink UL (Uplink)] is set between the mobile station 102 and the base station 101 . see Figure 13 , a base station control unit [for example, a radio network controller (RNC) (Radio Network Controller)] 103 is connected to the base station 101 . [0003] Such as Figure 14 As shown, the mobile station 102 always receives the 4-CH (channel) HS-SCCH (High Speed ​​Shared Control Channel) assigned from the base station 101 . The mobile station 102 detects information of a mobile station ID (identifier) ​​con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/26H04W24/00H04W28/00H04W28/18H04W52/02H04W72/12H04W88/08H04W92/10
CPCH04W88/08H04W52/0216H04W52/0245Y02D30/70H04B7/26H04W52/02H04W88/02
Inventor 高野奈穗子渡边孝二郎津村聪一松本真理子
Owner NEC CORP