CN111130668B - Method, device and base station for processing uplink service - Google Patents
Method, device and base station for processing uplink service Download PDFInfo
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- CN111130668B CN111130668B CN201811274154.4A CN201811274154A CN111130668B CN 111130668 B CN111130668 B CN 111130668B CN 201811274154 A CN201811274154 A CN 201811274154A CN 111130668 B CN111130668 B CN 111130668B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
- H04B17/327—Received signal code power [RSCP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The disclosure provides a processing method, a processing device and a base station of an uplink service, and relates to the field of mobile communication. Calculating downlink Reference Signal Received Power (RSRP) required by the terminal according to an uplink demodulation threshold and uplink background noise corresponding to the uplink limited service; comparing downlink RSRP required by the terminal with current RSRP reported by the terminal; and when the downlink RSRP required by the terminal is smaller than the current RSRP reported by the terminal, scheduling the uplink limited service to a low-background-noise resource with the uplink background noise lower than a preset value. Therefore, the uplink service quality can be obviously improved, and the overall network background noise level is balanced.
Description
Technical Field
The present disclosure relates to the field of mobile communications, and in particular, to a method, an apparatus, and a base station for processing an uplink service.
Background
When an LTE (Long Term Evolution) user terminal performs an LTE service, it monitors RSRP (Reference Signal Receiving Power), and meanwhile determines whether the RSRP meets a handover event condition, such as events a1, a2, A3, a4, a5, B1, and B2, and if so, the user terminal switches to other frequencies or cells, thereby ensuring continuity of service quality.
Disclosure of Invention
The inventor finds that the current LTE service processing scheme has no effect on the uplink limited situation.
In view of this, the present disclosure provides a processing scheme for uplink limited services, which ensures uplink service quality.
Some embodiments of the present disclosure provide a method for processing an uplink service, including:
calculating downlink Reference Signal Received Power (RSRP) required by the terminal according to an uplink demodulation threshold and uplink background noise corresponding to the uplink limited service;
comparing downlink RSRP required by the terminal with current RSRP reported by the terminal;
and when the downlink RSRP required by the terminal is smaller than the current RSRP reported by the terminal, scheduling the uplink limited service to a low-background-noise resource with the uplink background noise lower than a preset value.
In some embodiments, the uplink limited service is determined according to an uplink limited service table, and the uplink limited service is recorded in the uplink limited service table.
In some embodiments, the uplink demodulation threshold is determined according to an uplink limited service table, and the uplink limited service and the uplink demodulation threshold corresponding to the uplink limited service are recorded in the uplink limited service table.
In some embodiments, calculating a downlink RSRP required by the terminal according to an uplink demodulation threshold and an uplink background noise corresponding to the uplink limited service includes:
calculating downlink RSRP required by the terminal according to the following formula:
and the uplink demodulation threshold is the maximum transmission power of the terminal, the reference signal transmission power of the base station, the downlink RSRP required by the terminal, the uplink and downlink path loss difference and the uplink background noise.
In some embodiments, the uplink limited service is scheduled to an idle resource of the carrier or other carriers.
Some embodiments of the present disclosure provide an apparatus for processing an uplink service, including:
the calculation module is configured to calculate the downlink Reference Signal Received Power (RSRP) required by the terminal according to an uplink demodulation threshold corresponding to the uplink limited service and the uplink background noise;
the comparison module is configured to compare downlink RSRP required by the terminal with current RSRP reported by the terminal;
and the scheduling module is configured to schedule the uplink limited service to the low background noise resource with the uplink background noise lower than the preset value under the condition that the downlink RSRP required by the terminal is smaller than the current RSRP reported by the terminal.
In some embodiments, the computing module is configured to:
calculating downlink RSRP required by the terminal according to the following formula:
and the uplink demodulation threshold is the maximum transmission power of the terminal, the reference signal transmission power of the base station, the downlink RSRP required by the terminal, the uplink and downlink path loss difference and the uplink background noise.
In some embodiments, the scheduling module is configured to:
and when the downlink RSRP required by the terminal is smaller than the current RSRP reported by the terminal, scheduling the uplink limited service to idle resources of the carrier or other carriers.
Some embodiments of the present disclosure provide an apparatus for processing an uplink service, including:
a memory; and
a processor coupled to the memory, the processor configured to execute the method for processing uplink traffic of any of the foregoing embodiments based on instructions stored in the memory.
Some embodiments of the present disclosure provide a base station, comprising: the apparatus for processing an uplink service according to any of the foregoing embodiments.
Some embodiments of the present disclosure propose a computer-readable storage medium, on which a computer program is stored, which when executed by a processor, implements the steps of the processing method of the uplink traffic of any of the foregoing embodiments.
Drawings
The drawings that will be used in the description of the embodiments or the related art will be briefly described below. The present disclosure will be more clearly understood from the following detailed description, which proceeds with reference to the accompanying drawings,
it is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without undue inventive faculty.
Fig. 1 is a schematic diagram of a method for processing an uplink service according to some embodiments of the present disclosure.
Fig. 2 is a schematic diagram of an uplink service processing apparatus according to some embodiments of the present disclosure.
Fig. 3 is a schematic diagram of an uplink service processing apparatus according to some embodiments of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure.
Fig. 1 is a schematic diagram of a method for processing an uplink service according to some embodiments of the present disclosure. The method is performed, for example, by a processing device or a base station of the uplink service. In an LTE network, the base station is, for example, an eNB (evolved node b).
As shown in fig. 1, the method of this embodiment includes:
in step 110, it is determined whether the uplink service of the user is an uplink limited service.
In some embodiments, the uplink limited service is determined according to an uplink limited service table, and the uplink limited service is recorded in the uplink limited service table, for example, a QCI (QoS Class Identifier).
For example, Voice over Long-Term Evolution (VoLTE) high definition Voice may be set as the uplink limited service.
In step 120, the downlink reference signal received power RSRP required by the terminal is calculated according to the uplink demodulation threshold and the uplink background noise corresponding to the uplink limited service.
The uplink demodulation threshold is determined according to an uplink limited service table, and the uplink limited service and the uplink demodulation threshold corresponding to the uplink limited service are recorded in the uplink limited service table.
The uplink background noise, that is, the background noise, can be obtained by monitoring.
In some embodiments, the downlink RSRP required by the terminal is calculated according to the following formula:
and the uplink demodulation threshold is the maximum transmission power of the terminal, the reference signal transmission power of the base station, the downlink RSRP required by the terminal, the uplink and downlink path loss difference and the uplink background noise.
The maximum transmitting power of the terminal, the transmitting power of the reference signal of the base station and the difference between the uplink path loss and the downlink path loss are known quantities.
In step 130, the downlink RSRP required by the terminal is compared with the current RSRP reported by the terminal.
In step 140, when the downlink RSRP required by the terminal is smaller than the current RSRP reported by the terminal, the uplink limited service is scheduled to a low background noise resource with an uplink background noise lower than a preset value.
In some embodiments, the uplink limited service may be scheduled to an idle resource of the current carrier or another carrier. The Resource may be, for example, a Resource Block (RB).
The embodiment can obviously improve the uplink service quality and balance the noise floor level of the whole network. For example, the quality of LTE uplink services such as VoLTE is improved. In addition, the method is easy to realize, hardware is not required to be changed, and only software upgrading is required to be carried out on the base station.
Fig. 2 is a schematic diagram of an uplink service processing apparatus according to some embodiments of the present disclosure.
As shown in fig. 2, the apparatus 200 of this embodiment includes:
the calculating module 210 is configured to calculate a downlink reference signal received power RSRP required by the terminal according to an uplink demodulation threshold corresponding to the uplink limited service and the uplink background noise.
The comparing module 220 is configured to compare the downlink RSRP required by the terminal with the current RSRP reported by the terminal.
The scheduling module 230 is configured to schedule the uplink limited service to a low background noise resource with an uplink background noise lower than a preset value when the downlink RSRP required by the terminal is smaller than the current RSRP reported by the terminal.
In some embodiments, the calculation module 210 is configured to: calculating downlink RSRP required by the terminal according to the following formula:
and the uplink demodulation threshold is the maximum transmission power of the terminal, the reference signal transmission power of the base station, the downlink RSRP required by the terminal, the uplink and downlink path loss difference and the uplink background noise.
In some embodiments, the scheduling module 230 is configured to: and when the downlink RSRP required by the terminal is smaller than the current RSRP reported by the terminal, scheduling the uplink limited service to the idle resources of the carrier or other carriers.
Fig. 3 is a schematic diagram of an uplink service processing apparatus according to some embodiments of the present disclosure.
As shown in fig. 3, the apparatus 300 of this embodiment includes: a memory 310 and a processor 320 coupled to the memory 310, wherein the processor 320 is configured to execute the method for processing uplink traffic in any of the foregoing embodiments based on instructions stored in the memory 310.
The apparatus 300 may also include an input-output interface 330, a network interface 340, a storage interface 350, and the like. These interfaces 330, 340, 350 and the memory 310 and the processor 320 may be connected, for example, by a bus 360. The input/output interface 330 provides a connection interface for input/output devices such as a display, a mouse, a keyboard, and a touch screen. The network interface 340 provides a connection interface for various networking devices. The storage interface 350 provides a connection interface for external storage devices such as an SD card and a usb disk.
Some embodiments of the present disclosure provide a base station, comprising: the processing device 200,300 for the uplink traffic of any of the foregoing embodiments.
Some embodiments of the present disclosure propose a computer-readable storage medium, on which a computer program is stored, which when executed by a processor, implements the steps of the processing method of the uplink traffic of any of the foregoing embodiments.
As will be appreciated by one skilled in the art, embodiments of the present disclosure may be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable non-transitory storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the disclosure. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only exemplary of the present disclosure and is not intended to limit the present disclosure, so that any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (10)
1. A method for processing uplink service includes:
calculating downlink Reference Signal Received Power (RSRP) required by a terminal according to an uplink demodulation threshold corresponding to an uplink limited service and uplink background noise obtained through monitoring, and the RSRP calculating method comprises the following steps: calculating downlink RSRP required by the terminal according to the following formula: the uplink demodulation threshold is the maximum transmission power of the terminal, the transmission power of a base station reference signal, downlink RSRP required by the terminal, the uplink and downlink path loss difference and uplink background noise;
comparing downlink RSRP required by the terminal with current RSRP reported by the terminal;
and when the downlink RSRP required by the terminal is smaller than the current RSRP reported by the terminal, scheduling the uplink limited service to a low-background-noise resource with the uplink background noise lower than a preset value.
2. The method of claim 1, wherein the uplink limited service is determined according to an uplink limited service table, and the uplink limited service is recorded in the uplink limited service table.
3. The method of claim 1, wherein the uplink demodulation threshold is determined according to an uplink limited service table, and the uplink limited service table records the uplink limited service and the uplink demodulation threshold corresponding to the uplink limited service.
4. The method of claim 1, wherein the uplink restricted service is scheduled to an idle resource of the carrier or other carriers.
5. An uplink service processing device, comprising:
the calculation module is configured to calculate downlink Reference Signal Received Power (RSRP) required by the terminal according to an uplink demodulation threshold corresponding to the uplink limited service and uplink background noise obtained through monitoring, and comprises: calculating downlink RSRP required by the terminal according to the following formula: the uplink demodulation threshold is the maximum transmission power of the terminal, the transmission power of a base station reference signal, downlink RSRP required by the terminal, the uplink and downlink path loss difference and uplink background noise;
the comparison module is configured to compare downlink RSRP required by the terminal with current RSRP reported by the terminal;
and the scheduling module is configured to schedule the uplink limited service to the low background noise resource with the uplink background noise lower than the preset value under the condition that the downlink RSRP required by the terminal is smaller than the current RSRP reported by the terminal.
6. The apparatus of claim 5, wherein,
the uplink limited service is determined according to an uplink limited service table, and the uplink limited service is recorded in the uplink limited service table;
or, the uplink demodulation threshold is determined according to the uplink limited service table, and the uplink limited service and the uplink demodulation threshold corresponding to the uplink limited service are recorded in the uplink limited service table.
7. The apparatus of claim 5, wherein the scheduling module is configured to:
and when the downlink RSRP required by the terminal is smaller than the current RSRP reported by the terminal, scheduling the uplink limited service to the idle resources of the carrier or other carriers.
8. An uplink service processing device, comprising:
a memory; and
a processor coupled to the memory, the processor configured to execute the method of processing upstream traffic according to any one of claims 1-4 based on instructions stored in the memory.
9. A base station, comprising: the apparatus for processing uplink traffic according to any of claims 5-8.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method for processing upstream traffic of any of claims 1 to 4.
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| CN111130668B true CN111130668B (en) | 2022-06-07 |
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| CN113677031B (en) * | 2020-05-13 | 2024-02-27 | 中国移动通信集团重庆有限公司 | Terminal uplink resource scheduling method and device, computing equipment and computer storage medium |
| CN111669264B (en) * | 2020-05-22 | 2023-04-28 | 中国联合网络通信集团有限公司 | Method and device for calculating reference signal received power |
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| CN100387066C (en) * | 2003-04-07 | 2008-05-07 | 华为技术有限公司 | Method for scheduling up service resource |
| CN101873603B (en) * | 2009-04-22 | 2013-03-20 | 电信科学技术研究院 | Method and system for adjusting base station coverage |
| US9844073B2 (en) * | 2010-01-11 | 2017-12-12 | Qualcomm Incorporated | Methods and apparatus for contention-based uplink access in wireless communication systems |
| US8868091B2 (en) * | 2010-01-18 | 2014-10-21 | Qualcomm Incorporated | Methods and apparatus for facilitating inter-cell interference coordination via over the air load indicator and relative narrowband transmit power |
| CN102833788B (en) * | 2012-05-03 | 2015-07-15 | 中国联合网络通信集团有限公司 | Uplink data sending method, device and system |
| CN104754717B (en) * | 2013-12-26 | 2019-02-05 | 华为技术有限公司 | A kind of Poewr control method and user equipment |
| CN105025575B (en) * | 2014-04-16 | 2019-04-19 | 普天信息技术有限公司 | A kind of resource allocation methods and a kind of base station |
| CN106792924A (en) * | 2015-11-23 | 2017-05-31 | 大唐移动通信设备有限公司 | A kind of resource allocation methods and equipment |
| CN106851842B (en) * | 2015-12-07 | 2019-11-12 | 普天信息技术有限公司 | Resource allocation methods, base station based on terminal references signal detection, terminal |
| CN108024381A (en) * | 2016-11-04 | 2018-05-11 | 中兴通讯股份有限公司 | A kind of uplink scheduling method and device, base station |
| CN108243505B (en) * | 2016-12-26 | 2021-09-28 | 中国移动通信集团广东有限公司 | Resource scheduling method and device |
| CN108401299B (en) * | 2017-02-08 | 2021-11-12 | 中兴通讯股份有限公司 | Method and system for realizing uplink service, master station and end station |
| CN107222917A (en) * | 2017-06-27 | 2017-09-29 | 中国移动通信集团江苏有限公司 | Power regulating method, device, equipment and medium |
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