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Method and system of measurement processing

A processing method and technology for measuring subsets, applied in wireless communication, electrical components, etc., can solve the problems of discontinuous interference, inability to measure interference correctly, and inability to reflect the interference state, so as to reduce inefficiency and blindness and improve communication experience. , Solve the effect of interference suppression measures

Active Publication Date: 2012-10-17
江苏华木空间结构有限公司
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Problems solved by technology

[0007] The first type of radio technology is subject to in-device coexistence interference from other radio technologies in the device. Unlike the aforementioned interference from outside the device, in-device coexistence interference is sudden and discontinuous
First, in-device coexistence interference is bursty because when other radio technologies in the device are turned on depends entirely on user behavior
In the second aspect, because the timing characteristics and business types of other radio technologies in the equipment are different from those of the first radio technology, the interference of other radio technologies to the first radio technology has discontinuous characteristics; image 3 It is a schematic diagram of the BT frame structure when using single-slot data packets in the eSCO (extended Synchronous Connection-Oriented, extended synchronous connection-oriented) mode. If the BT technology sub-module coexisting with the first radio technology is used as the master device, In the transmission time slot marked by M, if the time slot encounters the downlink receiving time slot of the first radio technology, BT will interfere with the first radio technology, but in the transmission time slot marked by S, this interference will will disappear
Therefore, for the sudden and discontinuous in-device coexistence interference, if the periodic measurement in the prior art is used, the interference from the device cannot be correctly measured, and the current interference state cannot be reflected, which eventually leads to the inability of the network side to Obtain correct interference information and fail to take correct interference suppression measures, thus affecting the user's communication experience

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Embodiment Construction

[0057] In the present invention, when LTE technology and ISM-related radio technology (such as WLAN, Bluetooth) coexist in user equipment, LTE technology is subject to discontinuous interference of ISM-related radio technology as an example, to illustrate the discontinuous interference when different radio technologies coexist in the present invention For the detection method, it should be noted that the present invention is also applicable to interference detection when the first radio technology is discontinuously interfered by other known second radio technologies other than the ISM-related radio technologies listed above.

[0058] Such as Figure 4 As shown, the measurement processing method of the present invention, that is, the detection process for detecting discontinuous interference includes:

[0059] 401. A user equipment UE determines each measurement subset of a measurement object, and the UE or the network determines one or more measurement subsets according to th...

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Abstract

The invention discloses a method and a system of measurement processing. The method comprises that: user equipment (UE) determines measurement subsets of a measurement object; the UE measures the measurement object on each measurement subset; and the UE reports measurement results of the measurement object on each measurement subset. The measurement object is a working frequency point of the UE, and / or other frequency points other than the working frequency point, or a serving cell of the UE, and / or adjacent cells. The measurement subsets comprise measurement time intervals subjected to interferences of the same type. Interference signals with a discontinuous property, especially in-device coexistence interference can be accurately detected by adopting the method and the system of the invention.

Description

technical field [0001] The present invention relates to coexistence technology of multiple radio technologies in user equipment (UE, User Equipment), in particular to a measurement processing method and system. Background technique [0002] With the development of radio technology and intelligent terminal equipment, in order to support different communication requirements of terminal equipment users, it is necessary to integrate multiple radio technologies in the same user equipment. figure 1 is a schematic diagram of a user equipment using three radio technologies in the prior art. Such as figure 1 As shown, the user equipment includes a long-term evolution (LTE, Long Term Evolution) technology sub-module 101, using a wireless local area network (WLAN, Wireless Local Area Networks) technology sub-module 102 specified in the IEEE Std 802.11 specification, that is, a wireless local area network site (WLAN - STA, Wireless Local Area Networks Station) 102, using the Bluetooth...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/10
CPCH04W36/0083H04W36/0085
Inventor 姚君黄亚达施小娟
Owner 江苏华木空间结构有限公司
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