CN110972284B - BWP configuration method, BWP processing device, network side equipment and terminal - Google Patents

BWP configuration method, BWP processing device, network side equipment and terminal Download PDF

Info

Publication number
CN110972284B
CN110972284B CN201811143032.1A CN201811143032A CN110972284B CN 110972284 B CN110972284 B CN 110972284B CN 201811143032 A CN201811143032 A CN 201811143032A CN 110972284 B CN110972284 B CN 110972284B
Authority
CN
China
Prior art keywords
terminal
bwp
service
parameters
formula
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201811143032.1A
Other languages
Chinese (zh)
Other versions
CN110972284A (en
Inventor
王桂英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
Original Assignee
China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Mobile Communications Group Co Ltd, China Mobile Communications Ltd Research Institute filed Critical China Mobile Communications Group Co Ltd
Priority to CN201811143032.1A priority Critical patent/CN110972284B/en
Publication of CN110972284A publication Critical patent/CN110972284A/en
Application granted granted Critical
Publication of CN110972284B publication Critical patent/CN110972284B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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

Abstract

The invention provides a BWP configuration method, a BWP processing device, a network side device and a terminal, wherein the BWP configuration method comprises the following steps: configuring at least one set of BWP parameters for the terminal based on the traffic type of the terminal, each set of BWP parameters comprising at least one of the following parameters: subcarrier spacing; offset value and length of resource block RB; the length of the cyclic prefix CP; BWP bandwidth; the embodiment of the invention configures the BWP according to the service type of the terminal, thereby effectively reducing the power consumption of the terminal, and simultaneously the BWP configured by the network can flexibly adapt to the service of the terminal, thereby achieving the efficient utilization of resources and improving the resource utilization rate of the network.

Description

BWP configuration method, BWP processing device, network side equipment and terminal
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a BWP configuration method, a BWP processing device, a network side device, and a terminal.
Background
Three major application scenarios for 5G are URLLC (Ultra Reliable and Low Latency Communication, ultra-reliable, low-latency communication), eMBB (enhanced Mobile Broad Band ) and emtc (massive Machine Type of Communication, mass machine-like communication). To support different traffic scenarios, 5G NR (New Radio Access Technology, new air interface access technology) supports configuring different BWP (broadband part) for a UE (user equipment). A subset of the entire bandwidth of the cell is located as one BWP, the bandwidth of which may be smaller than the system bandwidth of the cell and may be flexibly adjusted; the BWP position in the frequency domain may be shifted and the subcarrier spacing may be different.
In one serving cell, a set (up to 4) of downlink BWP is configured for the terminal through the higher layer parameter DL-BWP, and a set (up to 4) of uplink BWP is configured for the terminal through the higher layer parameter UL-BWP.
For each downstream BWP or upstream BWP, the following parameters need to be configured: subcarrier spacing, CP (Cyclic Prefix) length, RB (Resource Block) offset value and a set of consecutive PRBs (Physical Resource Block ), index (index) of uplink and downlink BWP, and scheduling timing. Within each downlink BWP, the terminal receives PDCCH (Physical Downlink Control Channel ) and PDSCH (Physical Downlink Shared Channel, physical downlink shared channel) according to the BWP-configured subcarrier spacing and CP length. In each uplink BWP, the terminal performs PUCCH and PUSCH transmission according to the BWP configured subcarrier spacing and CP length.
On the one hand, the BWP configuration method specified in the existing protocol does not consider the specific configuration basis of BWP; on the other hand, the configuration of BWP in the existing scheme is only determined by 5G NR, and the terminal cannot interact with the 5G NR, so that flexibility is lacking.
Disclosure of Invention
The invention aims to provide a BWP configuration method, a processing device, network side equipment and a terminal, so as to solve the problem that the BWP configuration in the prior art cannot interact with the terminal and lacks flexibility.
In order to solve the above-mentioned problems, an embodiment of the present invention provides a configuration method of a bandwidth portion BWP, which is applied to a network side device, and includes:
configuring at least one set of BWP parameters for the terminal based on the traffic type of the terminal, each set of BWP parameters comprising at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth.
Wherein the method further comprises:
receiving at least one set of BWP parameters based on service types of a terminal and sent by the terminal;
the configuring at least one set of BWP parameters based on the service type of the terminal for the terminal includes:
and configuring at least one set of BWP parameters for the terminal according to at least one set of BWP parameters based on the service type of the terminal.
Wherein the method further comprises:
receiving the service type of the terminal sent by the terminal;
the configuring at least one set of BWP parameters based on the service type of the terminal for the terminal includes:
and configuring at least one set of BWP parameters for the terminal according to the service type of the terminal.
Wherein the service type of the terminal comprises at least one of the following:
mobile bandwidth service;
Low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services.
Wherein the configuring at least one set of BWP parameters for the terminal according to the service type of the terminal includes:
configuring at least one set of BWP parameters for the terminal according to the mobile bandwidth service and/or the packet service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the traffic x of the terminal satisfies the formula I; or alternatively, the process may be performed,
at least one set of BWP parameters configured for the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the service quantity x of the terminal satisfies a formula II; or alternatively, the process may be performed,
configuring at least one set of BWP parameters for a terminal according to voice service of the terminal, wherein BWP bandwidth y in the configured at least one set of BWP parameters satisfies a formula III;
wherein, formula one is:
y＝f(x)；y＝Y1,x<X1；y＝Y2,X1<＝x<X2；y＝Y3,x>＝X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y＝f(x)；y＝Y4,x<X1；y＝Y5,X1<＝x<X2；y＝Y6,x>＝X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
Wherein, according to the service type of the terminal, the relation between the subcarrier spacing m in at least one group of BWP parameters configured for the terminal and the service time delay t of the terminal satisfies the formula IV; m belongs to the set m= {30,60,120,240};
Wherein, formula four is:
m＝f(t)；m＝240，t<T1；m＝120，T1<＝t<T2；m＝60,T2<＝t<T3,m＝30,t>＝T3；
where T1< T2< T3.
The embodiment of the invention also provides a processing method of the bandwidth part BWP, which is applied to the terminal and comprises the following steps:
determining the service type of the terminal;
reporting the service type of the terminal to a network side device, or determining at least one set of BWP parameters suggested by the terminal according to the service type of the terminal and reporting the at least one set of BWP parameters suggested by the terminal to the network side device;
wherein each set of BWP parameters comprises at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth.
Wherein the service type of the terminal comprises at least one of the following:
mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services.
Wherein determining at least one set of BWP parameters suggested by the terminal according to the service type of the terminal comprises:
determining at least one set of BWP parameters suggested by the terminal according to the mobile bandwidth service and/or the packet service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the traffic x of the terminal satisfies a formula I; or alternatively, the process may be performed,
determining at least one set of BWP parameters suggested by the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the service quantity x of the terminal meets a formula II; or alternatively, the process may be performed,
Determining at least one set of BWP parameters suggested by the terminal according to the voice service of the terminal, wherein BWP bandwidth y in the suggested at least one set of BWP parameters satisfies formula three;
wherein, formula one is:
y＝f(x)；y＝Y1,x<X1；y＝Y2,X1<＝x<X2；y＝Y3,x>＝X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y＝f(x)；y＝Y4,x<X1；y＝Y5,X1<＝x<X2；y＝Y6,x>＝X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
Wherein, the relation between the subcarrier spacing m in at least one group of BWP parameters suggested by the terminal and the service time delay t of the terminal, which is determined according to the service type of the terminal, satisfies the formula IV; m belongs to the set m= {30,60,120,240};
wherein, formula four is:
m＝f(t)；m＝240，t<T1；m＝120，T1<＝t<T2；m＝60,T2<＝t<T3,m＝30,t>＝T3；
where T1< T2< T3.
The embodiment of the invention also provides a configuration device of the bandwidth part BWP, which is applied to the network side equipment and comprises the following components:
a configuration module, configured to configure at least one set of BWP parameters based on a service type of the terminal for the terminal, each set of BWP parameters including at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth.
The embodiment of the invention also provides network side equipment, which comprises a processor, wherein the processor is used for executing the following processes:
Configuring at least one set of BWP parameters for the terminal based on the traffic type of the terminal, each set of BWP parameters comprising at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth.
Wherein, the network side equipment further includes a transceiver, and the transceiver is used for:
receiving at least one set of BWP parameters based on service types of a terminal and sent by the terminal;
the processor is further configured to:
and configuring at least one set of BWP parameters for the terminal according to at least one set of BWP parameters based on the service type of the terminal.
Wherein, the network side equipment further includes a transceiver, and the transceiver is used for:
receiving the service type of the terminal sent by the terminal;
the processor is further configured to:
and configuring at least one set of BWP parameters for the terminal according to the service type of the terminal.
Wherein the service type of the terminal comprises at least one of the following:
mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services.
Wherein the processor is further configured to:
configuring at least one set of BWP parameters for the terminal according to the mobile bandwidth service and/or the packet service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the traffic x of the terminal satisfies the formula I; or alternatively, the process may be performed,
At least one set of BWP parameters configured for the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the service quantity x of the terminal satisfies a formula II; or alternatively, the process may be performed,
configuring at least one set of BWP parameters for a terminal according to voice service of the terminal, wherein BWP bandwidth y in the configured at least one set of BWP parameters satisfies a formula III;
wherein, formula one is:
y＝f(x)；y＝Y1,x<X1；y＝Y2,X1<＝x<X2；y＝Y3,x>＝X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y＝f(x)；y＝Y4,x<X1；y＝Y5,X1<＝x<X2；y＝Y6,x>＝X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
Wherein, according to the service type of the terminal, the relation between the subcarrier spacing m in at least one group of BWP parameters configured for the terminal and the service time delay t of the terminal satisfies the formula IV; m belongs to the set m= {30,60,120,240};
wherein, formula four is:
m＝f(t)；m＝240，t<T1；m＝120，T1<＝t<T2；m＝60,T2<＝t<T3,m＝30,t>＝T3；
where T1< T2< T3.
The embodiment of the invention also provides a processing device of the bandwidth part BWP, which is applied to the terminal and comprises:
the determining module is used for determining the service type of the terminal;
a reporting module, configured to report a service type of the terminal to a network side device, or determine at least one set of BWP parameters suggested by the terminal according to the service type of the terminal and report the at least one set of BWP parameters suggested by the terminal to the network side device;
Wherein each set of BWP parameters comprises at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth.
The embodiment of the invention also provides a terminal, which comprises a processor and a transceiver, wherein the processor is used for executing the following processes:
determining the service type of the terminal;
the transceiver is used for: reporting the service type of the terminal to network side equipment,
or determining, by the processor, at least one set of BWP parameters suggested by the terminal according to the service type of the terminal and reporting, by the transceiver, the at least one set of BWP parameters suggested by the terminal to a network-side device;
wherein each set of BWP parameters comprises at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth.
Wherein the service type of the terminal comprises at least one of the following:
mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services.
Wherein the processor is further configured to:
determining at least one set of BWP parameters suggested by the terminal according to the mobile bandwidth service and/or the packet service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the traffic x of the terminal satisfies a formula I; or alternatively, the process may be performed,
Determining at least one set of BWP parameters suggested by the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the service quantity x of the terminal meets a formula II; or alternatively, the process may be performed,
determining at least one set of BWP parameters suggested by the terminal according to the voice service of the terminal, wherein BWP bandwidth y in the suggested at least one set of BWP parameters satisfies formula three;
wherein, formula one is:
y＝f(x)；y＝Y1,x<X1；y＝Y2,X1<＝x<X2；y＝Y3,x>＝X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y＝f(x)；y＝Y4,x<X1；y＝Y5,X1<＝x<X2；y＝Y6,x>＝X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
Wherein, the relation between the subcarrier spacing m in at least one group of BWP parameters suggested by the terminal and the service time delay t of the terminal, which is determined according to the service type of the terminal, satisfies the formula IV; m belongs to the set m= {30,60,120,240};
wherein, formula four is:
m＝f(t)；m＝240，t<T1；m＝120，T1<＝t<T2；m＝60,T2<＝t<T3,m＝30,t>＝T3；
where T1< T2< T3.
The embodiment of the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps in the configuration method of bandwidth part BWP as described above; alternatively, the program when executed by the processor implements the steps in the processing method of the bandwidth portion BWP as described above.
The technical scheme of the invention has at least the following beneficial effects:
the BWP configuration method, the processing device, the network side equipment and the terminal in the embodiment of the invention configure the BWP according to the service type of the terminal, thereby effectively reducing the power consumption of the terminal, and simultaneously the network configured BWP can flexibly adapt to the terminal service, thereby achieving the efficient utilization of resources and improving the resource utilization rate of the network.
Drawings
Fig. 1 is a schematic step diagram of a BWP configuration method according to an embodiment of the present invention;
fig. 2 shows one of interaction schematic diagrams between a terminal and a network side device in the BWP configuration method provided in the embodiment of the present invention;
fig. 3 shows a second schematic diagram of interaction between a terminal and a network device in the BWP configuration method according to the embodiment of the present invention;
fig. 4 is a schematic configuration diagram of configuring BWP parameters according to a service type of a terminal by a network side device in the BWP configuration method according to the embodiment of the present invention;
fig. 5 is a flowchart illustrating steps of a BWP processing method according to an embodiment of the present invention;
fig. 6 is a schematic configuration diagram of determining, by a terminal, BWP parameters suggested by the terminal according to a service type of the BWP in the BWP processing method according to the embodiment of the present invention;
Fig. 7 is a schematic structural diagram of a BWP configuration device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a network side device according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a BWP processing device according to an embodiment of the present invention;
fig. 10 shows a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, an embodiment of the present invention provides a method for configuring a bandwidth portion BWP, which is applied to a network side device, and includes:
step 11, configuring at least one set of BWP parameters based on the service type of the terminal for the terminal, each set of BWP parameters comprising at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth.
As an embodiment, the BWP configuration method further includes:
receiving at least one set of BWP parameters based on service types of a terminal and sent by the terminal; a terminal may suggest 0-4 sets of BWP parameters, e.g. a smart phone may have a mobile bandwidth service, a packet service, a voice service, and the terminal sets three sets of BWP parameters according to its own service type.
Step 11 comprises:
and configuring at least one set of BWP parameters for the terminal according to at least one set of BWP parameters based on the service type of the terminal.
As shown in fig. 2, a node is added to a signaling (such as an RRC connection request) sent by a terminal to a network side device, so as to indicate a BWP parameter proposed by the terminal to the network side device; after the network side device receives the at least one set of BWP parameters suggested by the terminal, the network side device configures the BWP of the terminal using the at least one set of BWP parameters suggested by the terminal as a reference value.
As another embodiment, the BWP configuration method further includes:
receiving the service type of the terminal sent by the terminal;
step 11 comprises:
and configuring at least one set of BWP parameters for the terminal according to the service type of the terminal.
As shown in fig. 3, a node is added to a signaling (such as an RRC connection request) sent by a terminal to a network side device, so that a service type of the terminal is indicated to the network side device, where the service type of the terminal may include multiple types; after the network side equipment receives the service type of the terminal, at least one set of BWP parameters are configured for the terminal according to the service type of the terminal.
Preferably, the service type of the terminal includes at least one of the following:
Mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services.
It should be noted that, with the richness of industry applications, the service type classification of the terminal may be extended, which is not specifically limited herein.
Preferably, the configuring at least one set of BWP parameters for the terminal according to the service type of the terminal includes:
configuring at least one set of BWP parameters for the terminal according to the mobile bandwidth service and/or the packet service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the traffic x of the terminal satisfies the formula I; or alternatively, the process may be performed,
at least one set of BWP parameters configured for the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the service quantity x of the terminal satisfies a formula II; or alternatively, the process may be performed,
configuring at least one set of BWP parameters for a terminal according to voice service of the terminal, wherein BWP bandwidth y in the configured at least one set of BWP parameters satisfies a formula III;
wherein, formula one is:
y＝f(x)；y＝Y1,x<X1；y＝Y2,X1<＝x<X2；y＝Y3,x>＝X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y＝f(x)；y＝Y4,x<X1；y＝Y5,X1<＝x<X2；y＝Y6,x>＝X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400}; i.e. for terminals that need to perform voice services, a relatively small bandwidth BWP may be configured, i.e. the BWP bandwidth is smaller than the parameter N, N being a value specified by the network configuration or protocol; and BWP bandwidth y belongs to the set 5,10,15,20,25,30,40,50,60,80,100,200,300,400 to reduce power consumption of the terminal.
Wherein, because the subcarrier interval of the low-delay service is large, the bandwidth is higher than that of the common service, so Y1< Y4, Y2< Y5, and Y3< Y6.
Y1, Y2, Y3, Y4, Y5, and Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
Further, in the above embodiment of the present invention, the relationship between the subcarrier spacing m in at least one set of BWP parameters configured for the terminal and the service delay t of the terminal according to the service type of the terminal satisfies the formula four; m belongs to the set m= {30,60,120,240}; the unit of subcarrier spacing is kHz.
Wherein, formula four is:
m＝f(t)；m＝240，t<T1；m＝120，T1<＝t<T2；m＝60,T2<＝t<T3,m＝30,t>＝T3；
where T1< T2< T3.
It should be noted that the offset values of RBs for all BWP parameters may be set according to the channel quality measured by the terminal.
As shown in fig. 4, BWP1 is configured for a terminal including a low latency class service: the subcarrier spacing is set according to a formula III, BWP bandwidth is set according to a formula II, and the initial position is set according to channel quality; configuring BWP2 for terminals containing mobile broadband class and/or packet traffic: the bandwidth is set according to a first formula, the initial position is set according to the channel quality, and the subcarrier interval meets the protocol requirement; configuring BWP3 for a terminal containing voice traffic: the bandwidth setting is less than N: other parameters meet the protocol requirements; the BWP4 is configured for terminals containing other services.
In summary, the BWP configuration method provided by the embodiment of the present invention configures the BWP according to the service type of the terminal, so that the power consumption of the terminal can be effectively reduced, and at the same time, the BWP configured by the network can flexibly adapt to the terminal service, thereby achieving efficient utilization of resources and improving the resource utilization rate of the network.
As shown in fig. 5, an embodiment of the present invention further provides a processing method of a bandwidth portion BWP, which is applied to a terminal, and includes:
step 51, determining the service type of the terminal;
step 52, reporting the service type of the terminal to the network side device, or determining at least one set of BWP parameters suggested by the terminal according to the service type of the terminal and reporting the at least one set of BWP parameters suggested by the terminal to the network side device;
wherein each set of BWP parameters comprises at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth.
Preferably, the service type of the terminal includes at least one of the following:
mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services.
It should be noted that, with the richness of industry applications, the service type classification of the terminal may be extended, which is not specifically limited herein.
Preferably, determining at least one set of BWP parameters suggested by the terminal according to the service type of the terminal includes:
determining at least one set of BWP parameters suggested by the terminal according to the mobile bandwidth service and/or the packet service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the traffic x of the terminal satisfies a formula I; or alternatively, the process may be performed,
determining at least one set of BWP parameters suggested by the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the service quantity x of the terminal meets a formula II; or alternatively, the process may be performed,
determining at least one set of BWP parameters suggested by the terminal according to the voice service of the terminal, wherein BWP bandwidth y in the suggested at least one set of BWP parameters satisfies formula three;
wherein, formula one is:
y＝f(x)；y＝Y1,x<X1；y＝Y2,X1<＝x<X2；y＝Y3,x>＝X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y＝f(x)；y＝Y4,x<X1；y＝Y5,X1<＝x<X2；y＝Y6,x>＝X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400}; i.e. for terminals that need to perform voice services, a relatively small bandwidth BWP may be configured, i.e. the BWP bandwidth is smaller than the parameter N, N being a value specified by the network configuration or protocol; and BWP bandwidth y belongs to the set 5,10,15,20,25,30,40,50,60,80,100,200,300,400 to reduce power consumption of the terminal.
Wherein, because the subcarrier interval of the low-delay service is large, the bandwidth is higher than that of the common service, so Y1< Y4, Y2< Y5, and Y3< Y6.
Y1, Y2, Y3, Y4, Y5, and Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
Further, in the above embodiment of the present invention, the relationship between the subcarrier spacing m in at least one set of BWP parameters proposed by the terminal and the service delay t of the terminal, which is determined according to the service type of the terminal, satisfies the formula four; m belongs to the set m= {30,60,120,240}; the unit of subcarrier spacing is kHz.
Wherein, formula four is:
m＝f(t)；m＝240，t<T1；m＝120，T1<＝t<T2；m＝60,T2<＝t<T3,m＝30,t>＝T3；
where T1< T2< T3.
It should be noted that the offset values of RBs for all BWP parameters may be set according to the channel quality measured by the terminal.
As shown in fig. 6, the terminal including the low latency class service suggests BWP1: the subcarrier spacing is set according to a formula III, BWP bandwidth is set according to a formula II, and the initial position is set according to channel quality; terminals containing mobile broadband class and/or packet traffic propose BWP2: the bandwidth is set according to a first formula, the initial position is set according to the channel quality, and the subcarrier interval meets the protocol requirement; terminal advice BWP3 including voice service: the bandwidth setting is less than N: other parameters meet the protocol requirements; the BWP4 is configured for terminals containing other services.
In summary, the BWP processing method provided by the embodiment of the present invention can suggest BWP parameters according to the service type of the terminal, and the network side device performs WBP configuration according to the suggestion of the terminal, so that the power consumption of the terminal can be effectively reduced, and meanwhile, the BWP configured by the network can be flexibly adapted to the terminal service, so as to achieve efficient utilization of resources, and improve the resource utilization rate of the network.
As shown in fig. 7, an embodiment of the present invention further provides a configuration apparatus for a bandwidth portion BWP, which is applied to a network side device, and includes:
a configuration module 71, configured to configure the terminal with at least one set of BWP parameters based on the service type of the terminal, each set of BWP parameters comprising at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth.
Preferably, in the above embodiment of the present invention, the apparatus further includes:
a first receiving module, configured to receive at least one set of BWP parameters based on a service type of a terminal, where the BWP parameters are suggested by the terminal and are sent by the terminal;
the configuration module comprises:
a first configuration sub-module, configured to configure at least one set of BWP parameters for the terminal according to at least one set of BWP parameters based on a service type of the terminal proposed by the terminal.
Preferably, in the above embodiment of the present invention, the apparatus further includes:
the second receiving module is used for receiving the service type of the terminal sent by the terminal;
the configuration module comprises:
and the second configuration submodule is used for configuring at least one group of BWP parameters for the terminal according to the service type of the terminal.
Preferably, in the foregoing embodiment of the present invention, the service type of the terminal includes at least one of the following:
mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services.
Preferably, in the foregoing embodiment of the present invention, the second configuration submodule includes:
a configuration unit, configured to configure at least one set of BWP parameters for the terminal according to the mobile bandwidth service and/or the packet service of the terminal, where a relationship between a BWP bandwidth y in the configured at least one set of BWP parameters and a traffic x of the terminal satisfies a formula one; or alternatively, the process may be performed,
at least one set of BWP parameters configured for the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the service quantity x of the terminal satisfies a formula II; or alternatively, the process may be performed,
configuring at least one set of BWP parameters for a terminal according to voice service of the terminal, wherein BWP bandwidth y in the configured at least one set of BWP parameters satisfies a formula III;
Wherein, formula one is:
y＝f(x)；y＝Y1,x<X1；y＝Y2,X1<＝x<X2；y＝Y3,x>＝X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y＝f(x)；y＝Y4,x<X1；y＝Y5,X1<＝x<X2；y＝Y6,x>＝X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
Preferably, in the above embodiment of the present invention, the relationship between the subcarrier spacing m in at least one set of BWP parameters configured for the terminal and the service delay t of the terminal according to the service type of the terminal satisfies the formula four; m belongs to the set m= {30,60,120,240};
wherein, formula four is:
m＝f(t)；m＝240，t<T1；m＝120，T1<＝t<T2；m＝60,T2<＝t<T3,m＝30,t>＝T3；
where T1< T2< T3.
In summary, the BWP configuration method provided by the embodiment of the present invention configures the BWP according to the service type of the terminal, so that the power consumption of the terminal can be effectively reduced, and at the same time, the BWP configured by the network can flexibly adapt to the terminal service, thereby achieving efficient utilization of resources and improving the resource utilization rate of the network.
It should be noted that, the configuration device of BWP provided in the embodiment of the present invention is a configuration device capable of executing the configuration method of BWP, and all embodiments of the configuration method of BWP are applicable to the device, and the same or similar beneficial effects can be achieved.
As shown in fig. 8, an embodiment of the present invention further provides a network side device, including a processor 800, where the processor 800 is configured to perform the following procedures:
configuring at least one set of BWP parameters for the terminal based on the traffic type of the terminal, each set of BWP parameters comprising at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth.
Preferably, in the foregoing embodiment of the present invention, as shown in fig. 8, the network side device further includes a transceiver 810, where the transceiver 810 is configured to:
receiving at least one set of BWP parameters based on service types of a terminal and sent by the terminal;
the processor is further configured to:
and configuring at least one set of BWP parameters for the terminal according to at least one set of BWP parameters based on the service type of the terminal.
Preferably, in the above embodiment of the present invention, the network side device further includes a transceiver 810, where the transceiver 810 is configured to:
receiving the service type of the terminal sent by the terminal;
the processor 800 is further configured to:
and configuring at least one set of BWP parameters for the terminal according to the service type of the terminal.
Preferably, in the foregoing embodiment of the present invention, the service type of the terminal includes at least one of the following:
Mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services.
Preferably, in the above embodiment of the present invention, the processor 800 is further configured to:
configuring at least one set of BWP parameters for the terminal according to the mobile bandwidth service and/or the packet service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the traffic x of the terminal satisfies the formula I; or alternatively, the process may be performed,
at least one set of BWP parameters configured for the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the service quantity x of the terminal satisfies a formula II; or alternatively, the process may be performed,
configuring at least one set of BWP parameters for a terminal according to voice service of the terminal, wherein BWP bandwidth y in the configured at least one set of BWP parameters satisfies a formula III;
wherein, formula one is:
y＝f(x)；y＝Y1,x<X1；y＝Y2,X1<＝x<X2；y＝Y3,x>＝X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y＝f(x)；y＝Y4,x<X1；y＝Y5,X1<＝x<X2；y＝Y6,x>＝X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
Preferably, in the above embodiment of the present invention, the relationship between the subcarrier spacing m in at least one set of BWP parameters configured for the terminal and the service delay t of the terminal according to the service type of the terminal satisfies the formula four; m belongs to the set m= {30,60,120,240};
Wherein, formula four is:
m＝f(t)；m＝240，t<T1；m＝120，T1<＝t<T2；m＝60,T2<＝t<T3,m＝30,t>＝T3；
where T1< T2< T3.
In summary, the BWP configuration method provided by the embodiment of the present invention configures the BWP according to the service type of the terminal, so that the power consumption of the terminal can be effectively reduced, and at the same time, the BWP configured by the network can flexibly adapt to the terminal service, thereby achieving efficient utilization of resources and improving the resource utilization rate of the network.
It should be noted that, the network side device provided in the embodiment of the present invention is a network side device capable of executing the BWP configuration method, and all embodiments of the BWP configuration method are applicable to the network side device, and the same or similar beneficial effects can be achieved.
The embodiment of the present invention further provides a computer readable storage medium, on which a computer program is stored, where the program when executed by a processor implements each process in the embodiment of the configuration method of the bandwidth portion BWP as described above, and the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted herein. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
As shown in fig. 9, an embodiment of the present invention further provides a processing apparatus for a bandwidth portion BWP, which is applied to a terminal, and includes:
a determining module 91, configured to determine a service type of the terminal;
a reporting module 92, configured to report a service type of the terminal to a network side device, or determine at least one set of BWP parameters suggested by the terminal according to the service type of the terminal and report the at least one set of BWP parameters suggested by the terminal to the network side device;
wherein each set of BWP parameters comprises at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth.
Preferably, in the foregoing embodiment of the present invention, the service type of the terminal includes at least one of the following:
mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services.
Preferably, in the foregoing embodiment of the present invention, the reporting module includes:
a parameter configuration sub-module, configured to determine at least one set of BWP parameters suggested by the terminal according to the mobile bandwidth service and/or the packet service of the terminal, where a relationship between a BWP bandwidth y in the suggested at least one set of BWP parameters and a traffic x of the terminal satisfies a formula one; or alternatively, the process may be performed,
Determining at least one set of BWP parameters suggested by the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the service quantity x of the terminal meets a formula II; or alternatively, the process may be performed,
determining at least one set of BWP parameters suggested by the terminal according to the voice service of the terminal, wherein BWP bandwidth y in the suggested at least one set of BWP parameters satisfies formula three;
wherein, formula one is:
y＝f(x)；y＝Y1,x<X1；y＝Y2,X1<＝x<X2；y＝Y3,x>＝X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y＝f(x)；y＝Y4,x<X1；y＝Y5,X1<＝x<X2；y＝Y6,x>＝X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
Preferably, in the above embodiment of the present invention, the relationship between the subcarrier spacing m in at least one set of BWP parameters proposed by the terminal and the service delay t of the terminal, which is determined according to the service type of the terminal, satisfies the formula four; m belongs to the set m= {30,60,120,240};
wherein, formula four is:
m＝f(t)；m＝240，t<T1；m＝120，T1<＝t<T2；m＝60,T2<＝t<T3,m＝30,t>＝T3；
where T1< T2< T3.
In summary, the BWP processing device provided by the embodiment of the present invention can suggest BWP parameters according to the service type of the terminal, and the network side device performs WBP configuration according to the suggestion of the terminal, so that the power consumption of the terminal can be effectively reduced, and meanwhile, the BWP configured by the network can be flexibly adapted to the terminal service, so as to achieve efficient utilization of resources, and improve the resource utilization rate of the network.
It should be noted that, the processing device for BWP provided in the embodiment of the present invention is a processing device capable of executing the processing method for BWP, and all embodiments of the processing method for BWP are applicable to the device, and the same or similar beneficial effects can be achieved.
As shown in fig. 10, an embodiment of the present invention further provides a terminal, including a processor 100 and a transceiver 110, the terminal further includes a user interface 120, and the processor 100 is configured to perform the following procedures:
determining the service type of the terminal;
the transceiver 110 is configured to: reporting the service type of the terminal to network side equipment,
alternatively, the processor 100 determines at least one set of BWP parameters suggested by the terminal according to the service type of the terminal and reports the at least one set of BWP parameters suggested by the terminal to a network-side device through the transceiver 110;
wherein each set of BWP parameters comprises at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth.
Preferably, in the foregoing embodiment of the present invention, the service type of the terminal includes at least one of the following:
mobile bandwidth service;
low latency traffic;
Packet traffic;
a voice service; the method comprises the steps of,
other services.
Preferably, in the above embodiment of the present invention, the processor 100 is further configured to:
determining at least one set of BWP parameters suggested by the terminal according to the mobile bandwidth service and/or the packet service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the traffic x of the terminal satisfies a formula I; or alternatively, the process may be performed,
determining at least one set of BWP parameters suggested by the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the service quantity x of the terminal meets a formula II; or alternatively, the process may be performed,
determining at least one set of BWP parameters suggested by the terminal according to the voice service of the terminal, wherein BWP bandwidth y in the suggested at least one set of BWP parameters satisfies formula three;
wherein, formula one is:
y＝f(x)；y＝Y1,x<X1；y＝Y2,X1<＝x<X2；y＝Y3,x>＝X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y＝f(x)；y＝Y4,x<X1；y＝Y5,X1<＝x<X2；y＝Y6,x>＝X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
Preferably, in the above embodiment of the present invention, the relationship between the subcarrier spacing m in at least one set of BWP parameters proposed by the terminal and the service delay t of the terminal, which is determined according to the service type of the terminal, satisfies the formula four; m belongs to the set m= {30,60,120,240};
Wherein, formula four is:
m＝f(t)；m＝240，t<T1；m＝120，T1<＝t<T2；m＝60,T2<＝t<T3,m＝30,t>＝T3；
where T1< T2< T3.
In summary, the BWP processing device provided by the embodiment of the present invention can suggest BWP parameters according to the service type of the terminal, and the network side device performs WBP configuration according to the suggestion of the terminal, so that the power consumption of the terminal can be effectively reduced, and meanwhile, the BWP configured by the network can be flexibly adapted to the terminal service, so as to achieve efficient utilization of resources, and improve the resource utilization rate of the network.
It should be noted that, if the terminal provided in the embodiment of the present invention is a terminal capable of executing the BWP processing method, all embodiments of the BWP processing method are applicable to the terminal, and the same or similar beneficial effects can be achieved.
The embodiment of the present invention further provides a computer readable storage medium, on which a computer program is stored, where the program when executed by a processor implements each process in the embodiment of the method for processing the bandwidth portion BWP described above, and the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted herein. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-readable storage media (including, but not limited to, magnetic disk storage and optical storage, etc.) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations 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 or blocks.
These computer program instructions may also be stored in a computer-readable storage medium 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 storage medium 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.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.

Claims (15)

1. A method for configuring a bandwidth part BWP, applied to a network side device, comprising:
configuring at least one set of BWP parameters for the terminal based on the traffic type of the terminal, each set of BWP parameters comprising at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth;
the service type of the terminal comprises at least one of the following:
mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services;
configuring at least one set of BWP parameters for the terminal according to the service type of the terminal, including:
configuring at least one set of BWP parameters for the terminal according to the mobile bandwidth service and/or the packet service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the traffic x of the terminal satisfies the formula I; or alternatively, the process may be performed,
at least one set of BWP parameters configured for the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the service quantity x of the terminal satisfies a formula II; or alternatively, the process may be performed,
configuring at least one set of BWP parameters for a terminal according to voice service of the terminal, wherein BWP bandwidth y in the configured at least one set of BWP parameters satisfies a formula III;
Wherein, formula one is:
y = f（x）；y=Y1, x<X1；y=Y2, X1<=x<X2；y=Y3, x>=X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y = f（x）；y=Y4, x<X1；y=Y5, X1<=x<X2；y=Y6, x>=X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
2. The method according to claim 1, wherein the method further comprises:
receiving at least one set of BWP parameters based on service types of a terminal and sent by the terminal;
the configuring at least one set of BWP parameters based on the service type of the terminal for the terminal includes:
and configuring at least one set of BWP parameters for the terminal according to at least one set of BWP parameters based on the service type of the terminal.
3. The method according to claim 1, wherein the method further comprises:
receiving the service type of the terminal sent by the terminal;
the configuring at least one set of BWP parameters based on the service type of the terminal for the terminal includes:
and configuring at least one set of BWP parameters for the terminal according to the service type of the terminal.
4. The method of claim 3, wherein the step of,
according to the service type of the terminal, the relation between the subcarrier spacing m in at least one group of BWP parameters configured for the terminal and the service time delay t of the terminal satisfies a formula IV; m belongs to the set m= {30,60,120,240};
Wherein, formula four is:
m=f (t); m=240, t < t1; m=120, T1< =t < T2; m=60, T2< =t < T3, m=30, T > =t3, where T1< T2< T3.
5. A processing method of a bandwidth part BWP, applied to a terminal, comprising:
determining the service type of the terminal;
reporting the service type of the terminal to a network side device, or determining at least one set of BWP parameters suggested by the terminal according to the service type of the terminal and reporting the at least one set of BWP parameters suggested by the terminal to the network side device;
wherein each set of BWP parameters comprises at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth;
the service type of the terminal comprises at least one of the following:
mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services;
determining at least one set of BWP parameters suggested by the terminal according to the service type of the terminal, including:
determining at least one set of BWP parameters suggested by the terminal according to the mobile bandwidth service and/or the packet service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the traffic x of the terminal satisfies a formula I; or alternatively, the process may be performed,
Determining at least one set of BWP parameters suggested by the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the service quantity x of the terminal meets a formula II; or alternatively, the process may be performed,
determining at least one set of BWP parameters suggested by the terminal according to the voice service of the terminal, wherein BWP bandwidth y in the suggested at least one set of BWP parameters satisfies formula three;
wherein, formula one is:
y = f（x）；y=Y1, x<X1；y=Y2, X1<=x<X2；y=Y3, x>=X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y = f（x）；y=Y4, x<X1；y=Y5, X1<=x<X2；y=Y6, x>=X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
6. The method according to claim 5, wherein the relation between the subcarrier spacing m in the at least one set of BWP parameters suggested by the terminal and the traffic delay t of the terminal, determined according to the traffic type of the terminal, satisfies formula four; m belongs to the set m= {30,60,120,240};
wherein, formula four is:
m=f (t); m=240, t < t1; m=120, T1< =t < T2; m=60, T2< =t < T3, m=30, T > =t3, where T1< T2< T3.
7. A configuration apparatus of a bandwidth part BWP, applied to a network side device, characterized by comprising:
A configuration module, configured to configure at least one set of BWP parameters based on a service type of the terminal for the terminal, each set of BWP parameters including at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth;
the service type of the terminal comprises at least one of the following:
mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services;
the configuration module comprises:
a second configuration sub-module, configured to configure at least one set of BWP parameters for the terminal according to the service type of the terminal;
the second configuration submodule includes:
a configuration unit, configured to configure at least one set of BWP parameters for the terminal according to the mobile bandwidth service and/or the packet service of the terminal, where a relationship between a BWP bandwidth y in the configured at least one set of BWP parameters and a traffic x of the terminal satisfies a formula one; or alternatively, the process may be performed,
at least one set of BWP parameters configured for the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the service quantity x of the terminal satisfies a formula II; or alternatively, the process may be performed,
configuring at least one set of BWP parameters for a terminal according to voice service of the terminal, wherein BWP bandwidth y in the configured at least one set of BWP parameters satisfies a formula III;
Wherein, formula one is:
y = f（x）；y=Y1, x<X1；y=Y2, X1<=x<X2；y=Y3, x>=X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y = f（x）；y=Y4, x<X1；y=Y5, X1<=x<X2；y=Y6, x>=X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
8. A network side device comprising a processor, wherein the processor is configured to perform the following:
configuring at least one set of BWP parameters for the terminal based on the traffic type of the terminal, each set of BWP parameters comprising at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth;
the service type of the terminal comprises at least one of the following:
mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services;
the processor is further configured to:
configuring at least one set of BWP parameters for the terminal according to the mobile bandwidth service and/or the packet service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the traffic x of the terminal satisfies the formula I; or alternatively, the process may be performed,
at least one set of BWP parameters configured for the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the configured at least one set of BWP parameters and the service quantity x of the terminal satisfies a formula II; or alternatively, the process may be performed,
Configuring at least one set of BWP parameters for a terminal according to voice service of the terminal, wherein BWP bandwidth y in the configured at least one set of BWP parameters satisfies a formula III;
wherein, formula one is:
y = f（x）；y=Y1, x<X1；y=Y2, X1<=x<X2；y=Y3, x>=X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y = f（x）；y=Y4, x<X1；y=Y5, X1<=x<X2；y=Y6, x>=X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
9. The network-side device of claim 8, further comprising a transceiver, wherein the transceiver is configured to:
receiving at least one set of BWP parameters based on service types of a terminal and sent by the terminal;
the processor is further configured to:
and configuring at least one set of BWP parameters for the terminal according to at least one set of BWP parameters based on the service type of the terminal.
10. The network-side device of claim 8, further comprising a transceiver, wherein the transceiver is configured to:
receiving the service type of the terminal sent by the terminal;
the processor is further configured to:
and configuring at least one set of BWP parameters for the terminal according to the service type of the terminal.
11. The network side device according to claim 10, wherein a relation between a subcarrier spacing m in at least one set of BWP parameters configured for the terminal according to a service type of the terminal and a service delay t of the terminal satisfies formula four; m belongs to the set m= {30,60,120,240};
wherein, formula four is:
m=f (t); m=240, t < t1; m=120, T1< =t < T2; m=60, T2< =t < T3, m=30, T > =t3, where T1< T2< T3.
12. A processing apparatus for bandwidth part BWP, applied to a terminal, comprising:
the determining module is used for determining the service type of the terminal;
a reporting module, configured to report a service type of the terminal to a network side device, or determine at least one set of BWP parameters suggested by the terminal according to the service type of the terminal and report the at least one set of BWP parameters suggested by the terminal to the network side device;
wherein each set of BWP parameters comprises at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth;
the service type of the terminal comprises at least one of the following:
mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
Other services;
the reporting module comprises:
a parameter configuration sub-module, configured to determine at least one set of BWP parameters suggested by the terminal according to the mobile bandwidth service and/or the packet service of the terminal, where a relationship between a BWP bandwidth y in the suggested at least one set of BWP parameters and a traffic x of the terminal satisfies a formula one; or alternatively, the process may be performed,
determining at least one set of BWP parameters suggested by the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the service quantity x of the terminal meets a formula II; or alternatively, the process may be performed,
determining at least one set of BWP parameters suggested by the terminal according to the voice service of the terminal, wherein BWP bandwidth y in the suggested at least one set of BWP parameters satisfies formula three;
wherein, formula one is:
y = f（x）；y=Y1, x<X1；y=Y2, X1<=x<X2；y=Y3, x>=X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y = f（x）；y=Y4, x<X1；y=Y5, X1<=x<X2；y=Y6, x>=X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
13. A terminal comprising a processor and a transceiver, wherein the processor is configured to perform the following:
determining the service type of the terminal;
The transceiver is used for: reporting the service type of the terminal to network side equipment,
or determining, by the processor, at least one set of BWP parameters suggested by the terminal according to the service type of the terminal and reporting, by the transceiver, the at least one set of BWP parameters suggested by the terminal to a network-side device;
wherein each set of BWP parameters comprises at least one of the following parameters:
subcarrier spacing;
offset value and length of resource block RB;
the length of the cyclic prefix CP;
BWP bandwidth;
the service type of the terminal comprises at least one of the following:
mobile bandwidth service;
low latency traffic;
packet traffic;
a voice service; the method comprises the steps of,
other services;
the processor is further configured to:
determining at least one set of BWP parameters suggested by the terminal according to the mobile bandwidth service and/or the packet service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the traffic x of the terminal satisfies a formula I; or alternatively, the process may be performed,
determining at least one set of BWP parameters suggested by the terminal according to the low-delay service of the terminal, wherein the relation between the BWP bandwidth y in the suggested at least one set of BWP parameters and the service quantity x of the terminal meets a formula II; or alternatively, the process may be performed,
determining at least one set of BWP parameters suggested by the terminal according to the voice service of the terminal, wherein BWP bandwidth y in the suggested at least one set of BWP parameters satisfies formula three;
Wherein, formula one is:
y = f（x）；y=Y1, x<X1；y=Y2, X1<=x<X2；y=Y3, x>=X2；X1<X2，Y1<Y2<Y3；
the formula II is:
y = f（x）；y=Y4, x<X1；y=Y5, X1<=x<X2；y=Y6, x>=X2；X1<X2，Y4<Y5<Y6；
the formula III is:
y < N; y belongs to the set {5,10,15,20,25,30,40,50,60,80,100,200,300,400};
wherein Y1< Y4, Y2< Y5, Y3< Y6; y1, Y2, Y3, Y4, Y5, Y6 all belong to the set w= {5,10,15,20,25,30,40,50,60,80,100,200,300,400}.
14. The terminal according to claim 13, wherein the relation between the subcarrier spacing m in the at least one set of BWP parameters suggested by the terminal and the traffic delay t of the terminal, determined according to the traffic type of the terminal, satisfies formula four; m belongs to the set m= {30,60,120,240};
wherein, formula four is:
m=f (t); m=240, t < t1; m=120, T1< =t < T2; m=60, T2< =t < T3, m=30, T > =t3, where T1< T2< T3.
15. A computer readable storage medium having stored thereon a computer program, characterized in that the program when executed by a processor realizes the steps in the method of configuring bandwidth part BWP according to any one of claims 1-4; alternatively, the program, when executed by a processor, implements the steps of the method of processing a bandwidth portion BWP according to any one of claims 5-6.
CN201811143032.1A 2018-09-28 2018-09-28 BWP configuration method, BWP processing device, network side equipment and terminal Active CN110972284B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811143032.1A CN110972284B (en) 2018-09-28 2018-09-28 BWP configuration method, BWP processing device, network side equipment and terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811143032.1A CN110972284B (en) 2018-09-28 2018-09-28 BWP configuration method, BWP processing device, network side equipment and terminal

Publications (2)

Publication Number Publication Date
CN110972284A CN110972284A (en) 2020-04-07
CN110972284B true CN110972284B (en) 2023-05-09

Family

ID=70027916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811143032.1A Active CN110972284B (en) 2018-09-28 2018-09-28 BWP configuration method, BWP processing device, network side equipment and terminal

Country Status (1)

Country Link
CN (1) CN110972284B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107493605A (en) * 2017-08-31 2017-12-19 宇龙计算机通信科技(深圳)有限公司 Method to set up, device and the base station of frequency domain resource

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180021849A (en) * 2015-07-06 2018-03-05 후아웨이 테크놀러지 컴퍼니 리미티드 A data transmission method, a wireless network device, and a communication system
CN109150483B (en) * 2016-09-29 2020-01-21 华为技术有限公司 Parameter determination method, base station and user equipment
CN107889238B (en) * 2016-09-30 2021-04-20 华为技术有限公司 Resource configuration method, network equipment and terminal equipment
CN106376050B (en) * 2016-09-30 2022-03-18 宇龙计算机通信科技(深圳)有限公司 Setting/determining method and device of subcarrier interval, base station and terminal
JP6931702B2 (en) * 2016-12-23 2021-09-08 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． Information transmission method, network equipment and terminal equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107493605A (en) * 2017-08-31 2017-12-19 宇龙计算机通信科技(深圳)有限公司 Method to set up, device and the base station of frequency domain resource

Also Published As

Publication number Publication date
CN110972284A (en) 2020-04-07

Similar Documents

Publication Publication Date Title
US11109357B2 (en) Semi-persistent scheduling method, network device, and terminal device
US20170064688A1 (en) Method for Transmitting Control Information
TWI665926B (en) Telecommunications apparatus and methods
WO2018127001A1 (en) Interference elimination method and apparatus
CN107371184B (en) Resource allocation method, device and base station
WO2018228500A1 (en) Method and apparatus for transmitting scheduling information
CN109391966B (en) Timing advance determination method and device
CN103298130B (en) Uplink data transmission method, terminal and communication system
WO2018098683A1 (en) Information transmission method, terminal apparatus, and network apparatus
CN105490790B (en) The configuration method and device of secondary carrier in carrier wave polymerization
CN111031602B (en) Bandwidth part updating method and terminal
CN105991274B (en) Method, feedback information transmission method and the relevant device of data transmission
CN108810970A (en) A kind of method and apparatus of indicated horsepower headroom reporting
WO2021018171A1 (en) Uplink transmission method and apparatus, resource indication method and apparatus, serving node, and medium
CN109309545A (en) A kind of method, equipment and system indicating time slot format
US20230164787A1 (en) Uplink control information transmission method and device
KR102267182B1 (en) Method and apparatus for determining a downlink resource set, and method and apparatus for transmitting resource location information
CN115580938A (en) Data transmission method and device
WO2020143734A1 (en) Resource configuration method and apparatus, and storage medium and electronic apparatus
CN101998630A (en) Confirming method and device for carrier aggregation in relay network
WO2020258048A1 (en) Downlink transmission detection method and apparatus, device, and storage medium
CN109196894A (en) Identify management method, device and system
CN109804675B (en) Applying minimum radio frequency performance requirements to uplink transmissions
CN103546411B (en) Uplink authorization information sending method, authorization message indicating means and base station
TWI797233B (en) Method,device and system for data transmission

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant