Unlock instant, AI-driven research and patent intelligence for your innovation.

Base station side PHR optimization method, storage medium, electronic device and base station

An optimization method and technology on the base station side, applied in the field of communication, can solve problems such as failure to meet user requirements, reduced UE uplink rate, and unobvious user perception

Pending Publication Date: 2021-11-02
西安抱朴通信科技有限公司 +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the PH value is negative, if the RB allocation to the UE is reduced, the uplink rate of the UE will inevitably decrease. Scenario) can basically meet the user's business needs, and the user's perception is not obvious, but for the scenario where the uplink traffic needs to be kept stable in a relatively high range (for example, the private network environment where the uplink video service needs to be backhauled), it cannot meet the user's requirements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Base station side PHR optimization method, storage medium, electronic device and base station
  • Base station side PHR optimization method, storage medium, electronic device and base station
  • Base station side PHR optimization method, storage medium, electronic device and base station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] refer to figure 2 As shown, a PHR optimization method proposed in this embodiment of the application is applied to the base station side, and the base station starts a BLER (block error rate, block error rate) monitoring period according to a preset strategy, and ends in one monitoring period When , the BLER obtained in the monitoring period is recorded as the current BLER, and the preset strategy here can be the activation strategy in the prior art. BLER monitoring period, the initial value of the current BLER at this time is set to 0. and perform the following steps:

[0073] Step 100: Obtain the PHR reported by the UE, and record the obtained PHR as the current PHR;

[0074] In this step, the base station MAC layer demodulates the reported value (Reported value) from the PHR control unit reported by the UE, and the reported value obtained here can reflect the current power headroom of the UE;

[0075] Step 101: determine whether the current reported value of PHR ...

Embodiment 2

[0094] refer to image 3 As shown, the second embodiment is further optimized on the basis of the first embodiment, and another PHR optimization method is proposed, which is applied to the base station side, and the base station starts BLER (block error rate, block error rate) according to a preset strategy ) monitoring period, and at the end of a monitoring period, the BLER obtained in the monitoring period is recorded as the current BLER, and the preset strategy here can be the activation strategy in the prior art, for example, when judging that a certain UE accesses , the base station starts the first BLER monitoring period for the UE, and the initial value of the current BLER at this time is set to 0. and perform the following steps:

[0095] Step 200: Obtain the PHR reported by the UE, and record the obtained PHR as the current PHR;

[0096] In this step, the base station MAC layer demodulates the reported value (Reported value) from the PHR control unit reported by the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a base station side PHR optimization method, a storage medium, an electronic device and a base station. The method comprises: after a current power headroom report (PHR) of user equipment (UE) is obtained, circularly executing the following steps until the obtained current PHR of the UE is greater than or equal to a preset first preset value: A1, determining whether the current PHR of the UE is less than the first preset value; A2, if the current PHR is smaller than the first preset value, determining whether the current block error rate (BLER) is larger than or equal to a preset BLER threshold value or not; A3, if the current BLER is greater than or equal to the BLER threshold value, determining an adjustment policy of a resource block (RB) of the UE; and A4, redistributing the RB of the UE according to the adjustment policy, and executing the step A1.

Description

technical field [0001] The embodiments of the present application relate to the field of communication technologies, and in particular, to a base station-side PHR (Power Headroom Report, power headroom report) optimization method, a storage medium, an electronic device, and a base station. Background technique [0002] In an LTE (LongTermEvolution, Long Term Evolution) network, PH (Power Headroom, power headroom) represents the maximum transmission (Allowed MaxTransPower) power allowed by the UE (User Equipment, user equipment) and the currently evaluated PUSCH (Physical Uplink Shared Channel, The difference between the transmission power of the uplink physical shared channel) can be simply expressed by the formula as: PH=UE AllowedMaxTransPower-PuschPower. It indicates how much transmission power the UE can use in addition to the transmission power used by the current PUSCH transmission. The unit of PH is dB, and the range is [-23dB, +40dB]. If it is a negative value, it m...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W24/02H04W52/36H04W88/08
CPCH04W24/02H04W52/365H04W88/08
Inventor 周璐璐杨今明
Owner 西安抱朴通信科技有限公司