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Radio communication network with radio scheduler

A radio, scheduler technology, used in wireless communications, network traffic/resource management, electrical components, etc.

Active Publication Date: 2021-07-30
DEUTSCHE TELEKOM AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Current radio schedulers are therefore only able to react based on actual assigned software solutions in dynamic situations in the network

Method used

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  • Radio communication network with radio scheduler
  • Radio communication network with radio scheduler
  • Radio communication network with radio scheduler

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Embodiment Construction

[0068] In the following detailed description, reference is made to the accompanying drawings which form a part hereof, and in which are shown by way of example specific aspects in which the disclosure may be practiced. It is to be understood that other aspects may be utilized and structural or logical changes may be made without departing from the scope of the present disclosure. Accordingly, the following detailed description is not in a limiting sense, and the scope of the present disclosure is defined by the appended claims.

[0069] It should be understood that comments made in relation to a described method also apply to a corresponding device or system configured to perform the method, and vice versa. For example, if specific method steps are described, a corresponding apparatus may include means for performing said method steps, even if such means are not explicitly described or illustrated in the figures. Further, it should be understood that the features of the vario...

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Abstract

The present disclosure relates to a radio communication network (100) comprising: at least one base station (101) configured to transmit a data stream (102) by using radio resources (104) scheduled to the at least one base station (101) for transmitting the data stream (102) ) to at least one user equipment (UE) (103); a radio scheduler (105), configured to schedule radio resources (104) to at least one base station (101) according to a scheduling metric (107); a monitoring entity (109), configured to monitoring performance information (106) from at least one base station (101); and a controller (111) configured to adjust (108) said radio scheduler based on the performance information (106) monitored by said monitoring entity (109) The scheduling metrics (107) of (105); and a database (207) configured to store a plurality of scheduling metrics (208), wherein the controller (201) is configured to use the scheduling metrics stored in the database (207) One of (208) or a combination of scheduling metrics (208) stored in a database (207) replaces said scheduling metrics (107).

Description

technical field [0001] The present disclosure relates to a radio communication network, in particular a 5G radio network, with a radio scheduler that schedules radio resources according to a scheduling metric. The present disclosure particularly relates to the application of a polyphase radio scheduler as a virtual network function (VNF), or a combination of multiple VNFs. Background technique [0002] In today's mobile networks, a unique vendor-specific radio scheduler is usually implemented in the base station (BS) signal processing chain. Based on the network provider's algorithm and the channel estimation information sent by the terminal, the scheduler adaptively determines at which frequency, time and space the radio resource and which modulation and coding scheme (MCS) will be applied to transmit the data stream to user equipment (UE). The scheduler is a homogenous piece of software that supports features such as Frequency Selective Scheduling (FSS), Inter-Cell Inter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12H04W72/54
CPCH04W72/12H04W72/54H04W28/16H04W24/02H04W72/542H04W72/51H04L5/0035
Inventor P·阿诺德J·贝尔施纳D·冯雨果
Owner DEUTSCHE TELEKOM AG
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