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Radio resource control (RRC) connection setup message transmitting method and device

A technology for wireless resource control and connection establishment, applied in the field of communication, can solve the problems of inability to change, affect the connection delay, affect user perception, etc., to ensure the success rate and avoid blindness.

Active Publication Date: 2014-12-10
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the configuration is successful, it cannot be changed in the future, and there is a certain blindness
If too many repeated sending times are configured, it is easy to increase the network load; if the time interval of repeated sending is unreasonable, it is easy to affect the connection delay and affect user perception

Method used

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  • Radio resource control (RRC) connection setup message transmitting method and device
  • Radio resource control (RRC) connection setup message transmitting method and device
  • Radio resource control (RRC) connection setup message transmitting method and device

Examples

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Embodiment Construction

[0024] The embodiment of the present invention provides a method and device for sending an RRC connection setup message, which is used to adaptively realize the repeated sending of the RRC connection setup message according to historical experience values, avoiding the blindness of artificial settings, and thus ensuring the maximum RRC connection setup. The success rate of connection establishment reduces the access delay as much as possible and improves user perception.

[0025] In the embodiment of the present invention, after receiving the RRC connection setup message sent by the UE, the RNC obtains the received signal code power (RSCP) from it, and the value of the RSCP is a value in [0,91], and [0,91] is pre-agreed RSCP protocol value range, the corresponding actual value is [-115,-25]dBm.

[0026] In the embodiment of the present invention, [0,91] is divided into multiple ranges, and each range corresponds to a timer. When receiving the RRC connection request of the UE e...

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Abstract

The invention discloses an RRC connection setup message transmitting method for self-adaptively realizing repeated transmission of RRC connection setup message according to a historical empirical value, and a device. The method comprises receiving a RRC connection request message transmitted by UE (user equipment), and acquiring received signal code power (RSCP) of the UE; determining the range of the RSCP as well as the monitoring time corresponding to the RSCP range, the monitoring time being real-timely updated according to the RRC connection setup time interval of the accessed UE; transmitting the RRC connection setup message to the UE, and monitoring whether or not receiving an RRC connection setup complete message returned by the UE in the monitoring time; and determining whether or not to transmit the RRC connection setup message to the UE again if the RRC connection setup complete message returned by the UE is not received in the monitoring time.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for sending a radio resource control (Radio Resource Control, RRC) connection setup (setup) message. Background technique [0002] The Radio Resource Control (RRC) connection establishment (setup) process is as follows: figure 1 shown, including: [0003] The user equipment (User Equipment, UE) sends an RRC connection request (RRC connection request) message to the radio network controller (Radio Network Controller, RNC); [0004] The RNC sends an RRC connection setup (RRC connection setup) message to the UE; [0005] The UE sends an RRC connection setup COMPLETE message to the RNC. [0006] Among them, since the RRC connection setup message is a message sent by the radio network controller (Radio Network Controller, RNC) to the user equipment (User Equipment, UE), the radio link control (Radio Link Control, RLC) layer adopts the UM mode , t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/12H04W76/02
Inventor 钟步雷杜懋江刘春董乐
Owner DATANG MOBILE COMM EQUIP CO LTD
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