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Uplink resource allocation method and device, base station and storage medium

A resource allocation and base station technology, applied in the field of communication, can solve problems such as ATG base station interference, and achieve the effect of avoiding interference

Active Publication Date: 2021-07-02
深圳市日海飞信信息系统技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an uplink resource allocation method, device, base station and storage medium, aiming to solve the problem of interference between ATG base stations and traditional cellular networks when ATG networks and traditional cellular networks adopt shared spectrum deployment in the prior art

Method used

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  • Uplink resource allocation method and device, base station and storage medium
  • Uplink resource allocation method and device, base station and storage medium
  • Uplink resource allocation method and device, base station and storage medium

Examples

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Embodiment 1

[0062] Figure 1A The implementation process of the uplink resource allocation method provided by the first embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0063] In step S101, the first ATG base station acquires first track information of the airborne client terminal.

[0064] The embodiments of the present invention are applicable to base stations in a communication network, and more specifically, to ATG base stations in an ATG network (ground-air interconnection network). In the embodiment of the present invention, each ATG base station includes track information of the airborne client terminal, and the track information includes the time that the airborne client terminal passes over the ATG base station, that is, the time for the ATG base station to provide services for the airborne client terminal. Time, further, the trajectory i...

Embodiment 2

[0082] figure 2 The implementation process of the uplink resource allocation method provided by the second embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0083] In step S201, resource occupation information sent by the first ATG base station is received, wherein the resource occupation information includes the first PRB pre-allocated for the airborne user terminal by the first ATG base station and the occupation time period of the first PRB.

[0084] The embodiment of the present invention is applicable to a base station in a communication network, more specifically, to a cellular base station that may be interfered by uplink of an ATG base station, or called a disturbed base station. In the embodiment of the present invention, preferably, the resource occupation information message sent by the first ATG base station is received thr...

Embodiment 3

[0092] image 3 The structure of the uplink resource allocation device provided by the third embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, including:

[0093] Trajectory information acquisition unit 31, used for the first ATG base station to obtain the first trajectory information of the airborne client terminal;

[0094] The occupancy information generation unit 32 is used for the first ATG base station to pre-allocate PRBs for the airborne client terminal according to the first trajectory information, and generate resource occupancy information of the first ATG base station, where the resource occupancy information includes the pre-allocated first PRB and the first the occupied time period of the PRB; and

[0095] The occupancy information sending unit 33 is used for the first ATG base station to send the resource occupancy information to the disturbed base stati...

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Abstract

The invention is suitable for the technical field of communication, and provides an uplink resource allocation method and device, a base station and a storage medium, and the method comprises the steps: a first ATG base station obtains first track information of an airborne client terminal, pre-allocates a PRB for the airborne client terminal according to the first track information, and generates resource occupation information of the first ATG base station, wherein the resource occupation information comprises a pre-allocated first PRB and an occupancy time period of the first PRB, and the first ATG base station sends the resource occupancy information to an interfered base station of the first ATG base station according to a current neighbor relation table of the first ATG base station, so that the interfered base station of the first ATG base station performs uplink resource allocation by using a second PRB except the first PRB in the occupancy time period, therefore, the interference of the ATG base station on a traditional cellular network is effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of communications, and in particular relates to an uplink resource allocation method, device, base station and storage medium. Background technique [0002] With the lifting of the ban on in-flight mobile phones, China's civil aviation has entered the era of intelligent network connection in the air. In the future, the network connection of air traffic and the intelligentization of ground-to-air communication will gradually become a trend. China Mobile put forward the concept of Flying Network as early as 2014. Flying Network mainly uses mobile communication network and satellite network to provide three-dimensional and layered network coverage for airspace below 10,000 meters, so as to meet the requirements of different airspaces. Network access requirements of service facilities. [0003] Satellite-based and ATG base station (ground-to-air base station) methods are the main implementation methods of Flyin...

Claims

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Application Information

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IPC IPC(8): H04W28/02
CPCH04W28/0226H04W28/0236Y02D30/70
Inventor 吴彤张会强申为科
Owner 深圳市日海飞信信息系统技术有限公司