Uplink non-continuous transmission processing method, terminal, base station and system

A processing method and discontinuous technology, applied in the field of packet services, can solve the problems of wasting NodeB receiver resources, etc., and achieve the effect of saving receiver resources and saving transmission resources

Active Publication Date: 2008-05-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In the CPC state, during the DTX period of the uplink DPCCH with the period of UE_DTX period 1, the uplink DRX of the Node B is realized by restricting the E-DCH transmission of the UE, but the DTX period of the uplink DPCCH is performed with a longer period of UE_DTX period 2 , without any restrictions on the UE's E-DCH transmission, which requires the Node B to continuously receive the UE's E-DCH transmission, no matter whether the E-DCH is being transmitted or not, to avoid missing the E-DCH transmission, which will greatly waste the Node B receiver resources

Method used

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  • Uplink non-continuous transmission processing method, terminal, base station and system
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  • Uplink non-continuous transmission processing method, terminal, base station and system

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Embodiment Construction

[0026] In the embodiment of the present invention, when the UE performs DTX with a DTX long period, that is, UE_DTX period 2, when the UE needs to transmit uplink data, it notifies the base station that it needs to transmit uplink data according to the set Media Access Control (MAC)_DTX period. Data, and start sending uplink data according to the set MAC_DTX period. Correspondingly, after detecting the notification according to the set MAC_DTX period, the base station starts to receive uplink data according to the MAC_DTX period. The UE can notify the base station that uplink data needs to be sent before reaching the boundary of the MAC_DTX period. If the base station receives the notification before the boundary of the MAC_DTX period, it will start receiving uplink data according to the MAC_DTX period.

[0027] image 3 It is a flow chart of CPC state transition in the embodiment of the present invention, such as image 3 As shown, the process of performing CPC state transi...

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Abstract

The invention discloses a processing method, a terminal, a base station and a system for uplink discontinuous transmission that relate to the packet operation filed for realizing DRX of the base station in a long period of DTX. During DTX of a long period, when the terminal requires to conduct uplink data transmission, the base station is notified to require uplink data transmission according to the set MAC-DTX period, and the uplink data transmission is started according to the set MAC-DTX period; accordingly, after detecting the notice according to the set MAC-DTX period, the base station starts receiving the uplink data according to the set MAC-DTX period, and the base station is not required to conduct continuous receiving; therefore, the base station realizes DRX in the DTX long period and receiver resources of base station is largely saved. The terminal notifies the base station to launch a requirement of uplink data transmission, which can be realized by a bellwether. Besides, length of the bellwether is set by a network high level according to the long period of DTX, thus the length of the bellwether is flexible and variable.

Description

technical field [0001] The invention relates to the field of packet services, in particular to a processing method for uplink discontinuous transmission, a terminal, a base station and a system for realizing uplink discontinuous transmission. Background technique [0002] The development of wireless communication grouping business is very rapid, and its business characteristic is the burstiness of data transmission, that is, data transmission is carried out intermittently. During the processing of a packet service, data may be transmitted intermittently many times, such as web browsing service, usually the downloading of web pages with data transmission and the browsing of web pages without data transmission are carried out alternately, and there are also some other packet services that require Sporadic data transfers over long periods of time. During the processing of packet services, if the same connection status is maintained regardless of whether there is data transmiss...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04B7/26H04Q7/22H04W76/04H04W52/02
CPCY02D30/70
Inventor 王宗杰许亮贺传峰郑潇潇
Owner HUAWEI TECH CO LTD
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