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Joint evaluation method and device for radio resource management (RRM) measurement event

A technology for radio resource management and measurement events, applied in the field of joint evaluation of radio resource management RRM measurement events

Active Publication Date: 2017-04-05
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] The present invention provides a joint evaluation method and device for radio resource management RRM measurement events to at least solve the problem in the related art that the RRM measurement model and definition can only reflect the independent evaluation relationship of a single measurement evaluation quantity

Method used

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  • Joint evaluation method and device for radio resource management (RRM) measurement event
  • Joint evaluation method and device for radio resource management (RRM) measurement event

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Embodiment 1

[0061] Figure 8 It is a schematic diagram of a multi-frequency point heterogeneous cellular network composed of LTE macro-micro base stations (macro-micro cells) according to an optional embodiment of the present invention, such as Figure 8 As shown, under the coverage of the LTE macro cell deployed at the F1 frequency point, the small cell group set of Small Cell Cluster 1 and 2 is super-densely deployed on the frequency point F2, and in the same hotspot area, on the frequency point F3 The small cell group sets of Small Cell Cluster 3 and 4 are also super-densely deployed; the mobility of UEs in these small cell group sets is relatively simple, and the gateway node and its upstream network nodes controlling these small cell groups may not be involved Therefore, the movement of the UE in the small cell group is transparent to the gateway node and its upstream network nodes. The UE only needs to update the different small cells in the small cell group according to the RRM mea...

Embodiment 2

[0077] Figure 9 It is a schematic diagram of a heterogeneous cellular network composed of LTE macro base stations and WLAN APs nodes according to an optional embodiment of the present invention, such as Figure 9 As shown, under the coverage of the LTE macro cell deployed at the F1 frequency point, the AP group sets of WLAN AP Group 1 and 2 are super-densely deployed on the 2.4G unlicensed frequency band. In addition, in the same hot spot coverage area, the 5G unlicensed WLAN AP Group 3 and AP group sets of 4 are also super-densely deployed on the licensed frequency band; in the above scenario where the AP group and the macro base station are tightly coupled with LWA, the mobility of the UE in these AP group sets is relatively simple. It may not involve the signaling interaction between the gateway nodes controlling these AP groups and their upstream network control nodes, so the movement of the UE within the AP group is transparent to the gateway nodes and their upstream net...

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Abstract

The invention provides a joint evaluation method and a device for a radio resource management (RRM) measurement event. The method comprises steps: the RRM measurement event is associated with a target service cell set in a first group and / or a source service cell set in a second group, wherein the RRM measurement event comprises one or more measurement evaluation amounts; through a filtering module in the inner layer of the first group and / or the inner layer of the second group, the one or more measurement evaluation amounts is filtered to obtain one or more dynamic analysis evaluation values; and dynamic joint evaluation is carried out on the one or more dynamic analysis evaluation values. Thus, the problem that the RRM measurement model and the definition in a related technology can only reflect an independent evaluation relationship of a single measurement evaluation amount is solved, and blank in the related technology is filled.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a joint evaluation method and device for radio resource management RRM measurement events. Background technique [0002] For any kind of mobile cellular system (including network element nodes and terminal equipment on the network side), no matter what the specific Radio Access Technology (RAT) technology behind it is, it is composed of the basic network element of the cellular network Nodes (such as core network, gateway, centralized controller, base station, wireless access node), terminals, and the most basic coverage unit Cell that provides mobile communication services, figure 1 It is a schematic diagram of a cellular network composed of macro-micro base stations (macro-micro cells) in the related art, as shown in figure 1 As shown, the Cell downlink coverage reflects: the base station node (eNB, AP, etc.) can realize the effective transmission range of downlink data unde...

Claims

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Application Information

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IPC IPC(8): H04W24/00H04W24/10H04W72/04
CPCH04W24/00H04W24/10H04W72/04
Inventor 杨立黄河
Owner ZTE CORP
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