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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: 2011-11-09
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

The embodiment of the invention provides a resource scheduling method, a resource scheduling device and a resource scheduling system. The resource scheduling method comprises the following steps that: a first terminal acquires first training sequence indication information and a first uplink state identifier, wherein a training sequence of the first terminal, which is indicated by the first training sequence indication information is different from training sequences of other terminals scheduled by the first uplink state identifier, and the first uplink state identifier is used for scheduling the first terminal and the other terminals to transmit data on an uplink wireless block corresponding to the first uplink state identifier; the first terminal receives scheduling information, wherein the scheduling information comprises the first uplink state identifier; and the first terminal transmits the data on the uplink wireless block corresponding to the first uplink state identifier through the training sequence indicated by the first training sequence indication information. By the method, 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 Applications(China)
IPC IPC(8): H04W72/12H04W88/08
CPCH04W74/04
Inventor 房明罗超
Owner 赵红
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