Statistical method and device for utilization rate of HSDPA (High Speed Downlink Packet Access) service code resources

A service code and utilization rate technology, applied in power management, electrical components, wireless communication, etc., can solve the problems of poor accuracy of HSDPA service code resource utilization and low sampling frequency, achieve accurate statistical values, and avoid the impact of accuracy Effect

Active Publication Date: 2011-11-23
DATANG MOBILE COMM EQUIP CO LTD
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Problems solved by technology

However, in practical applications, the sampling frequency is generally low (the sampling period is at least second level), resulting in poor accuracy of resource utilization of HSDPA service codes.

Method used

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  • Statistical method and device for utilization rate of HSDPA (High Speed Downlink Packet Access) service code resources
  • Statistical method and device for utilization rate of HSDPA (High Speed Downlink Packet Access) service code resources
  • Statistical method and device for utilization rate of HSDPA (High Speed Downlink Packet Access) service code resources

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Embodiment Construction

[0021] As mentioned above, in TD-SCDMA, the HSDPA service code resource utilization rate is an important reference index for HSDPA carrier expansion. However, the current HSDPA service code resource utilization statistics technology is generally not very accurate, and the modification generally involving multiple network elements has high implementation complexity.

[0022] In view of the above problems, the embodiment of the present invention proposes a method of obtaining the HSDPA service code resource utilization rate by using the existing public measurement in the protocol, utilizing the proportional relationship between HS-PDSCH power and code resource occupation, and obtaining the HSDPA service code resource utilization rate after conversion. Compared with the existing technology, the embodiment of the present invention has the characteristics of high accuracy and simple implementation. The embodiment of the present invention can be applied in the conventional configura...

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Abstract

The invention provides a statistical method and device for the utilization rate of HSDPA (High Speed Downlink Packet Access) service code resources. The method provided by the invention comprises the following steps: obtaining the emitting carrier power, the emitting carrier power which is not used by HS-PDSCH (High Speed-Physical Downlink Shared Channel) transmission or HS-SCCH (High Speed-Signaling Control Channel) transmission in all code channels, the maximum downlink timeslot emitting power, the single BRU (Basic Resource Unit) power of the HS-PDSCH and the number of the available HS-PDSCH BRU in the carrier frequency; according to the emitting carrier power and the emitting carrier power which is not used by the HS-PDSCH transmission or the HS-SCCH transmission in all the code channels, determining the actual emitting power average value of the HS-PDSCH in the carrier frequency; according to the single BRU power of the HS-PDSCH and the number of the available HS-PDSCH BRU in the carrier frequency, determining the maximum permissible emitting power of the HS-PDSCH in the carrier frequency; and according to the actual emitting power average value of the HS-PDSCH in the carrier frequency and the maximum permissible emitting power of the HS-PDSCH in the carrier frequency, determining the utilization rate statistical value of the HSDPA service code resources. The invention can improve the accuracy of the utilization rate statistics for the HSDPA service code resources and reduces the technical realization difficulty.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method and a device for counting the utilization rate of HSDPA service code resources in TD-SCDMA. Background technique [0002] In TD-SCDMA (Time-Division Synchronization Code Division-Multiple-Access, Time-Division-Synchronous Code Division Multiple Access), HSDPA (High Speed ​​Downlink Packet Access, high-speed downlink packet access) service code resource utilization statistical index, is the operation A key statistical indicator of concern to business operators. The size of this statistical index is an important reference for whether the HSDPA carrier needs to be expanded. Generally speaking, when the utilization rate of HSDPA service code resources exceeds a certain threshold, there is a demand for HSDPA carrier expansion. [0003] HSDPA service code resource utilization indicators are generally defined as follows, and the statistical unit is carrier freq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/00H04W52/04
Inventor 杨宝振胡乐薇
Owner DATANG MOBILE COMM EQUIP CO LTD
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