Signaling transmitting method and apparatus in mobile communication system
A mobile communication system and a transmission method technology, applied in the field of signaling transmission methods and devices, can solve the problems of loss of shared channel mechanism multi-user diversity gain, increased uplink high-level signaling transmission process delay, low channel resource utilization, etc. Achieve the effect of avoiding invalid allocation, avoiding waste of channel resources, and improving utilization.
A mobile communication system and a transmission method technology, applied in the field of signaling transmission methods and devices, can solve the problems of loss of shared channel mechanism multi-user diversity gain, increased uplink high-level signaling transmission process delay, low channel resource utilization, etc. Achieve the effect of avoiding invalid allocation, avoiding waste of channel resources, and improving utilization.
CN101309497BActive Publication Date: 2012-11-21DATANG MOBILE COMM EQUIP CO LTD
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[0058] The present invention will be described in further detail below through specific embodiments and accompanying drawings.
[0059] Since the present invention is designed for the characteristics of the high-level signaling of the communication system, the characteristics of the high-level signaling of the communication system are firstly introduced.
[0060] In many cases, the high-level signaling of the communication system needs to interact in the uplink and downlink directions. figure 2 It is a typical interaction flowchart of uplink and downlink high-level signaling in a communication system. see figure 2 , in this process, the network side first sends a downlink high-level signaling 201 to the UE, the UE processes it after receiving it, and replies an uplink signaling 202 to the network side after the processing time ends.
[0061] In the above process, before the network side sends the downlink high-level signaling 201, the following prior information can be use...
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The invention discloses a signaling sending method used in a mobile communication system. The method comprises the followings steps: firstly, before the downlink signaling is sent through a network side, and the network side assigns uplink signaling resource for the uplink signaling corresponding to the downlink signaling, and determines the indicating information of the assigned uplink signalingresource; secondly, the indicating information of the uplink signaling resource can be added into the data packet of the downlink signaling through the network side, and the data packet is send to the terminal; thirdly, after the date is received by the terminal, the uplink signaling is sent by using the uplink signaling resource indicated by the indicating information of the uplink signaling resource in the data packet. The invention also discloses a signaling sending device in the mobile communication system. By using the method and the device of the invention, the utilization ratio of the radio resource can be improved, and the time delay during the uplink signaling transmitting process can be reduced.
Description
technical field [0001] The invention relates to mobile communication technology, in particular to a signaling sending method and device in a mobile communication system. Background technique [0002] In the current mobile communication system, for layer 2 and higher layer signaling, it needs to be transmitted on the transmission channel. Different mobile communication systems may use different transmission mechanisms to transmit high-level signaling. Some mobile communication systems use dedicated channels to transmit high-level signaling, while others use shared channels to transmit high-level signaling. [0003] For example, in a Time Division-Synchronized Code Division Multiple Access (TD-SCDMA, Time Division-Synchronized Code Division Multiple Access) system, when the user has just established a Radio Resource Control (RRC, Radio Resource Control) connection in the CELL_DCH state and has not yet established a radio bearer (RB, Radio Bearer), the user uses a dedicated tr...
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Patent Timeline
21 Nov 2012
Publication
CN101309497B
- IPC
- H04W16/00; H04W72/04; H04L1/18; H04L12/56
- Inventors
- 毕海洲; 房家奕