Resource scheduling method, device and system

A technology of resource scheduling and scheduling, which is applied in the field of communication to achieve the effect of improving efficiency

Inactive Publication Date: 2015-04-08
赵红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the packet domain of the GERAN network, the base station uses a USF to schedule a terminal in the downlink, and the terminal sends data to the base station on the uplink radio block corresponding to the USF. At present, there is a problem of how to improve the efficiency of uplink data transmission

Method used

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  • Resource scheduling method, device and system
  • Resource scheduling method, device and system
  • Resource scheduling method, device and system

Examples

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Embodiment Construction

[0016] figure 1 A communication system 100 in one embodiment of the present invention is shown by way of example. The communication system 100 includes at least one base station 102 and one or more terminals 104 performing data communication with the base station 102 . For example, the communication system 100 may be located in the GERAN network, and of course, may also be located in other communication networks.

[0017] For example, the base station 102 may be a base station located in a GERAN network, and the base station 102 may communicate with one or more terminals 104 .

[0018] For example, the terminal 104 may receive or send wireless signals with a wireless communication device or a network. For example, the terminal may be a radio device, a cellular telephone device, a computing device, a personal communication system device or any other device equipped with wireless communication.

[0019] The data sent from the terminal 104 to the base station 102 may be called...

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Abstract

Embodiments of the present invention provide a resource scheduling method, apparatus and system. Wherein, the resource scheduling method includes the following steps: a first terminal obtains indication information of a first training sequence and a first uplink state flag, wherein the training sequence of the first terminal indicated by said indication information of the first training sequence is different from the training sequences of other terminals scheduled by said first uplink state flag, said first uplink state flag is used to schedule said first terminal and said other terminals to send data via uplink radio blocks corresponding to said first uplink state flag; said first terminal receives scheduling information which includes said first uplink state flag; and said first terminal utilizes the training sequence indicated by said indication information of the first training sequence to send data via the uplink radio blocks corresponding to said first uplink state flag. The uplink data transmission efficiency can be improved.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a resource scheduling method, device and system. Background technique [0002] In a GERAN (GSM EDGE Radio Accesss Network GSM EDGE, radio access network) network, the allocation of radio resources in the circuit domain is exclusive. In the GERAN network, the time slot allocated to GPRS (General Packet Radio Service, general packet radio service) is called PDCH (Packet Data Channel, packet data channel). On the allocated uplink PDCH, the terminal determines the used uplink PDCH by checking the USF (Uplink State Flag) on ​​the corresponding downlink PDCH, that is, each PDCH corresponds to a different terminal, and the network assigns each corresponding terminal There are different USF values, and the network determines which terminal uses a certain uplink PDCH by assigning different USF values ​​to different terminals. [0003] At present, in the circuit doma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12H04W88/08
CPCH04W74/04
Inventor 房明罗超
Owner 赵红
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