CN110933700A - Method for transmitting measurement quantity between nodes and node - Google Patents
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Abstract
The embodiment of the invention provides a transmission method of measurement quantity between nodes and the nodes, wherein the method comprises the following steps: the second node obtains the measurement quantity; the second node sends the measurement to the first node. The embodiment of the invention can enable the nodes to obtain the measurement quantity of each other, and further combine the information to select a proper target node for the terminal, configure a reasonable node or realize reasonable data distribution among the nodes.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method for transmitting measurement quantities between nodes and a node.
Background
In LTE (Long Term Evolution), some measurement quantities at the base station and UE (user equipment or terminal) side are defined, such as PRB (physical resource block) utilization of the base station, uplink and downlink data packet delay of per QCI (QoS class identifier), throughput, and the like. The measurement quantity of the base station side is configured for the base station by a network manager or a core network, and the measurement quantity of the terminal side is configured for the terminal by the base station or the network manager or the core network. In some scenarios, the nodes interact with each other to measure information, such as load conditions, so as to perform load balancing among the nodes.
In addition, under the dual-connection architecture, including EN-DC, NG EN-DC, NE-DC, NR-NR DC, even in a multi-connection scenario that may be supported in the future, when a current MN (Main Node) adds an SN (Secondary Node), changes a Secondary Node, or shunts the Secondary Node, what is mainly considered is a signal quality measurement situation of the UE on the SN side, but does not consider the load of the SN side itself and a service satisfying situation, such as information of uplink and downlink packet delay, throughput, and the like, and when the SN distributes data shunting to the MN, also does not consider the load of the MN side and the service satisfying situation.
If the nodes can interact with the specific service satisfaction conditions, such as interaction of information of a certain class or delay, packet loss rate, throughput and the like of a certain specific service between the MN and the SN, in the double-connection or multi-connection scenario, when the MN adds an auxiliary node SN, changes the auxiliary node or shunts the auxiliary node, and the SN distributes data shunting to the MN, the information can be combined to configure a reasonable SN for the UE or realize reasonable data shunting between MNs. In addition, the 5G also introduces a radio network architecture with separate CUs/DUs, so that a CU needs to configure a DU for reasonable parameters, or needs to collect some measurement quantities, and also needs to configure the DU for measurement or request the DU to report a measurement result.
In addition, since the 5G introduces new features such as beam, QoS flow, slice, BWP (partial bandwidth), etc., the measurement quantity that can be obtained between nodes may be different from that of 4G. For example, in LTE, load balancing based handover is performed between base stations, and load information of each cell, such as the utilization rate of PRBs, can be interacted; whereas for NR (5G) with multi-beam deployed, the interaction flow between nodes is ambiguous.
Disclosure of Invention
The invention provides a transmission method of measurement quantity among nodes and the nodes, wherein the nodes can acquire the measurement quantity of each other, and further combine the information to select a proper target node for a terminal, configure reasonable nodes or realize reasonable data distribution among the nodes.
To solve the above technical problem, an embodiment of the present invention provides the following solutions:
a method for transmitting measurement quantity between nodes comprises the following steps:
the second node obtains the measurement quantity;
the second node sends the measurement to the first node.
Wherein the second node obtains a measurement quantity, comprising:
the second node actively measures to obtain the measurement quantity; or,
the second node measures according to the configuration of the network equipment to obtain the measurement quantity; or,
the second node receives a measurement trigger request sent by the first node, and performs measurement according to the measurement trigger request to obtain the measurement quantity; the measurement trigger request includes: the first node triggers the second node to measure a first measurement related quantity, and the measurement quantity is a measurement result measured by the second node according to the first measurement related quantity.
Wherein the first measurement related quantity comprises at least one of the following information:
physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization;
the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
Wherein the measurement quantity comprises at least one of the following information: a measurement over a period of time; one or more QoS classification identification QCI corresponding measurement quantity; one or more 5QI corresponding measurements; one or more beam corresponding measurement quantities; one or more network slices; one or more measurement quantities corresponding to the partial bandwidth BWP; the indicated measurement quantity is preset.
Wherein the second node sending the measurement quantity to the first node comprises: the second node receives measurement request information sent by the first node; the measurement request information includes: the first node requests the second node to send a second measurement related quantity of the measurement quantity, wherein the measurement quantity is the measurement quantity sent to the first node by the second node according to the second measurement related quantity.
Wherein the second measurement related quantity comprises at least one of the following information: physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization; the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users; the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets; the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets; the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate; the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate; an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
Wherein the measurement quantity comprises at least one of the following information: a measurement over a period of time; one or more QoS classification identification QCI corresponding measurement quantity; one or more 5QI corresponding measurements; one or more beam corresponding measurement quantities; one or more network slices; one or more measurement quantities corresponding to the partial bandwidth BWP; the indicated measurement quantity is preset.
An embodiment of the present invention provides a method for transmitting measurement quantities between nodes, including: the first node receives the measurement quantity sent by the second node.
Before the first node receives the measurement quantity sent by the second node, the method further includes: the first node sends a measurement trigger request to the second node, the measurement trigger request comprising: the first node triggers the second node to measure a first measurement related quantity, and the measurement quantity is a measurement result measured by the second node according to the first measurement related quantity.
Wherein the first measurement related quantity comprises at least one of the following information: physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization; the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users; the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets; the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets; the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate; the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate; an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
Wherein the measurement quantity comprises at least one of the following information: a measurement over a period of time; a measurement quantity for each QCI; a measurement of each 5 QI; a measurement quantity for each beam; a measurement for each network slice; a measurement quantity of each partial bandwidth BWP; the indicated measurement quantity is preset.
Before the first node receives the measurement quantity sent by the second node, the method further includes: the first node sends measurement request information to the second node; the measurement request information includes: the first node requests the second node to send a second measurement related quantity of measurement quantities.
Wherein the second measurement related quantity comprises at least one of the following information: physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization; the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users; the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets; the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets; the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate; the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate; an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
Wherein the measurement quantity comprises at least one of the following information: a measurement over a period of time; one or more QoS classification identification QCI corresponding measurement quantity; one or more 5QI corresponding measurements;
one or more beam corresponding measurement quantities; one or more network slices; one or more measurement quantities corresponding to the partial bandwidth BWP; the indicated measurement quantity is preset.
An embodiment of the present invention further provides a node, including: a processor for obtaining a measurement; a transceiver for transmitting the measurement quantity to the first node.
Wherein the transceiver is further configured to: receiving a measurement trigger request sent by the first node;
the processor is used for measuring according to the measurement triggering request to obtain the measurement quantity;
the processor is further configured to actively perform measurement to obtain the measurement quantity, or perform measurement according to configuration of the network device to obtain the measurement quantity.
Wherein the transceiver is further configured to receive measurement request information sent by the first node; the measurement request information includes: the first node requests the node to send a second measurement related quantity of the measurement quantity, wherein the measurement quantity is the measurement quantity sent to the first node by the node according to the second measurement related quantity.
An embodiment of the present invention further provides a node, including: and the transceiver is used for receiving the measurement quantity sent by the second node.
Wherein the transceiver is further configured to: sending a measurement trigger request to the second node, the measurement trigger request comprising: the node triggers a first measurement related quantity measured by the second node, and the measurement quantity is a measurement result measured by the second node according to the first measurement related quantity.
Wherein the transceiver is further configured to: sending measurement request information to the second node; the measurement request information includes: the first node requests the second node to send a second measurement related quantity of measurement quantities.
An embodiment of the present invention further provides a node, including: a processor, a memory storing a computer program which, when executed by the processor, performs the method as described above.
Embodiments of the present invention also provide a computer-readable storage medium including instructions that, when executed on a computer, cause the computer to perform the method as described above.
The scheme of the invention at least comprises the following beneficial effects:
according to the scheme of the invention, the measurement quantity is obtained through the second node and is sent to the first node; therefore, the measurement quantity of each node can be obtained, and the information is further combined to select a proper target node for the terminal, configure reasonable nodes or realize reasonable data distribution among the nodes.
Drawings
FIG. 1 is a flowchart illustrating a method for transmitting measurement values between nodes according to an embodiment of the present invention;
FIG. 2 is another flow chart of a method for transmitting measurement values between nodes according to an embodiment of the present invention;
fig. 3 is a block diagram of a node according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The embodiment of the invention aims at the problem that the interaction flow between nodes is not clear in the conventional 5G system for NR (5G) with multi-beam deployment, and provides a method for transmitting measurement quantities between nodes, so that the measurement quantities between the nodes can be obtained, and further combined with the information, a proper target node is selected for a terminal, and a reasonable node is configured or reasonable data distribution between the nodes is realized.
As shown in fig. 1, a method for transmitting a measurement quantity between nodes according to an embodiment of the present invention may be applied to a 5G system, for example, a multi-beam deployed 5G system, and includes:
and step 12, the second node sends the measurement quantity to the first node.
The embodiment obtains a measurement quantity by a second node and sends the measurement quantity to a first node; therefore, the measurement quantity of each node can be obtained, and the information is further combined to select a proper target node for the terminal, configure reasonable nodes or realize reasonable data distribution among the nodes.
In this embodiment, the step 11 may specifically include:
step 111, the second node actively measures to obtain the measurement quantity; or,
step 112, the second node measures according to the configuration of the network device to obtain the measurement quantity; or,
step 113, the second node receives the measurement trigger request sent by the first node, and performs measurement according to the measurement trigger request to obtain the measurement quantity; the measurement trigger request includes: the first node triggers the second node to measure a first measurement related quantity, and the measurement quantity is a measurement result measured by the second node according to the first measurement related quantity.
The first node can be a Main Node (MN) or an auxiliary node (SN) in the multi-beam deployed 5G system, and the second node can be the Main Node (MN) or the auxiliary node (SN) in the multi-beam deployed 5G system; here, the first node and the second node may be network devices such as a base station, but are not limited to the base station. The network device here may be, for example, an LTE eNB (node B of LTE evolution, i.e. base station), an LTE eNB, a gNB (node B of 5G system, i.e. base station), such as a CU (centralized Unit), a DU (Distributed Unit), and a UP (User Plane) of the CU, a CP (Control Plane) of the CU; it may also be Core network devices, such as MME (Mobility Management entity), SGW (Serving GateWay) and PGW (PDN GateWay), AMF (Core Access and Mobility Management Function), upf (user Plane functions), and network Management devices.
Wherein the first measurement related quantity comprises at least one of the following information:
1) a Physical Resource Block (PRB) utilization and/or a probability distribution of the PRB utilization;
2) the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
3) the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
4) the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
5) the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
6) the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
7) an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
Of course, the content included in the first measurement related quantity is not limited to the above items, and may also include other related measurement quantities not listed.
The measured quantity may be: a measurement over a period of time; measurement quantities corresponding to one or more QCIs (QoS class identifiers), measurement quantities corresponding to one or more 5QI, measurement quantities corresponding to one or more beams, measurement quantities corresponding to one or more network slices, measurement quantities corresponding to one or more partial bandwidths BWPs, and measurement quantities corresponding to preset indications.
But also one or more beams, one or more 5QI delays, packet loss rate, throughput, number of active users, etc. What granularity is specifically needed may be indicated by the node that initiated the request; the first measurement related quantity may be, in addition to specific data, a qualitative indication, such as a high, medium, or low state of PRB utilization, uplink and downlink packet delay, and the like.
In this embodiment, a measurement amount is obtained by a second node, and the measurement amount is sent to a first node; therefore, the measurement quantity of each node can be obtained, and the information is further combined to select a proper target node for the terminal, configure reasonable nodes or realize reasonable data distribution among the nodes.
Further, in the transmission method of the measurement quantity between the nodes, the sending, by the second node, the measurement quantity to the first node may include:
step 121, the second node receives measurement request information sent by the first node; the measurement request information includes: the first node requests the second node to send a second measurement related quantity of the measurement quantity, wherein the measurement quantity is the measurement quantity sent to the first node by the second node according to the second measurement related quantity. :
wherein the second measurement related quantity comprises at least one of the following information:
1) physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization;
2) the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
3) the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
4) the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
5) the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
6) the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
7) an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
Of course, the content included in the second measurement related quantity is not limited to the above items, and may also include other measurement related quantities not listed.
The measured quantities here may be: a measurement over a period of time; one or more measured quantities corresponding to the QCIs; one or more 5QI corresponding measurements; one or more beam corresponding measurement quantities; one or more network slices; one or more measurement quantities corresponding to the partial bandwidth BWP; the indicated measurement quantity is preset.
In particular, the second measurement related quantity may be the same as or partly the same as or different from the first measurement related quantity. After receiving the measurement request information sent by the first node, the second node needs to start measurement according to the second measurement related quantity in the measurement request information if the second measurement related quantity includes a measurement quantity that is not included in the first measurement related quantity. And after the second node measures, sending the measured second measurement related quantity to the first node.
In the embodiment of the invention, a first node such as an MN, a second node such as an SN, and respective loads interacted between the MN and the SN, information such as service satisfaction and the like, under a switching or dual-connection and multi-connection scene, the MN can select a proper target base station for the UE by combining the first measurement related quantity and/or the second measurement related quantity information when adding an auxiliary node SN, replacing the auxiliary node, shunting the auxiliary node, and distributing data shunting to the MN, and the SN distributes data shunting to the MN, so as to configure a reasonable SN or realize reasonable data shunting between SNs.
As shown in fig. 2, an embodiment of the present invention further provides a method for transmitting a measurement quantity between nodes, including: and step 21, the first node receives the measurement quantity sent by the second node.
Further, before the first node receives the measurement quantity sent by the second node, the method further includes:
Wherein the first measurement related quantity comprises at least one of the following information:
1) physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization;
2) the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
3) the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
4) the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
5) the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
6) the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
7) an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
Of course, the content included in the first measurement related quantity is not limited to the above items, and may also include other related measurement quantities not listed.
Wherein the measurement quantity may be: a measurement over a period of time; one or more measured quantities corresponding to the QCIs; one or more 5QI corresponding measurements; one or more beam corresponding measurement quantities; one or more network slices; one or more measurement quantities corresponding to the partial bandwidth BWP; the indicated measurement quantity is preset.
Further, before the first node receives the measurement quantity sent by the second node, the method for transmitting the measurement quantity between the nodes further includes:
Wherein the second measurement related quantity comprises at least one of the following information:
1) physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization;
2) the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
3) the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
4) the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
5) the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
6) the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
1) an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
Of course, the content included in the second measurement related quantity is not limited to the above items, and may also include other measurement related quantities not listed.
Wherein the measurement quantity may be: a measurement over a period of time; one or more measured quantities corresponding to the QCIs; one or more 5QI corresponding measurements; one or more beam corresponding measurement quantities; one or more network slices; one or more measurement quantities corresponding to the partial bandwidth BWP; the indicated measurement quantity is preset.
In the embodiment of the invention, a first node such as an MN, a second node such as an SN, and respective loads interacted between the MN and the SN, information such as service satisfaction and the like, under a switching or dual-connection and multi-connection scene, the MN can select a proper target base station for the UE by combining the first measurement related quantity and/or the second measurement related quantity information when adding an auxiliary node SN, replacing the auxiliary node, shunting the auxiliary node, and distributing data shunting to the MN, and the SN distributes data shunting to the MN, so as to configure a reasonable SN or realize reasonable data shunting between SNs.
As shown in fig. 3, an embodiment of the present invention further provides a node 30, such as the second node, including: a processor 32 for obtaining a measurement; a transceiver 31 for transmitting the measurement quantity to the first node.
The transceiver is further configured to: receiving a measurement trigger request sent by the first node;
the processor is used for measuring according to the measurement triggering request to obtain the measurement quantity;
the processor is further configured to actively perform measurement to obtain the measurement quantity, or perform measurement according to configuration of the network device to obtain the measurement quantity.
The first measurement related quantity comprises at least one of the following information:
physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization;
the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
Of course, the content included in the first measurement related quantity is not limited to the above items, and may also include other related measurement quantities not listed.
Wherein the measurement quantity may be: a measurement over a period of time; one or more measured quantities corresponding to the QCIs; one or more 5QI corresponding measurements; one or more beam corresponding measurement quantities; one or more network slices; one or more measurement quantities corresponding to the partial bandwidth BWP; the indicated measurement quantity is preset.
Wherein the transceiver 31 is further configured to: receiving measurement request information sent by the first node; the measurement request information includes: the first node requests the node to send a second measurement related quantity of the measurement quantity, wherein the measurement quantity is the measurement quantity sent to the first node by the node according to the second measurement related quantity.
The second measurement related quantity comprises at least one of the following information:
physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization;
the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
Of course, the content included in the second measurement related quantity is not limited to the above items, and may also include other measurement related quantities not listed.
Wherein the measurement quantity may be: a measurement over a period of time; one or more measured quantities corresponding to the QCIs; one or more 5QI corresponding measurements; one or more beam corresponding measurement quantities; one or more network slices; one or more measurement quantities corresponding to the partial bandwidth BWP; the indicated measurement quantity is preset.
It should be noted that the embodiment of the node is a node corresponding to the method described in fig. 1, and all implementation manners in the method are applicable to the embodiment of the node, and the same technical effect can be achieved. Further, the node may further include: the processor 32, the transceiver 31 and the processor 32 are connected through a bus interface or an interface in a communication mode; the node may further comprise: the memory 33, the transceiver 31 and the memory 33 may also be communicatively connected via a bus interface or interface. The functions of the above-described transceiver may also be implemented by a processor.
Similar to the node shown in fig. 3, an embodiment of the present invention further provides a node, such as the first node, including:
and the transceiver is used for receiving the measurement quantity sent by the second node.
The transceiver is further configured to: sending a measurement trigger request to the second node, the measurement trigger request comprising: the node triggers a first measurement related quantity measured by the second node, and the measurement quantity is a measurement result measured by the second node according to the first measurement related quantity.
The first measurement related quantity comprises at least one of the following information:
physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization;
the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
Of course, the content included in the first measurement related quantity is not limited to the above items, and may also include other related measurement quantities not listed.
Wherein the measurement quantity may be: a measurement over a period of time; one or more measured quantities corresponding to the QCIs; one or more 5QI corresponding measurements; one or more beam corresponding measurement quantities; one or more network slices; one or more measurement quantities corresponding to the partial bandwidth BWP; the indicated measurement quantity is preset.
Wherein the transceiver is further configured to: sending measurement request information to the second node; the measurement request information includes: the first node requesting the second node to send a second measurement related quantity of the measurement quantity
The second measurement related quantity comprises at least one of the following information:
physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization;
the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
Of course, the content included in the second measurement related quantity is not limited to the above items, and may also include other measurement related quantities not listed.
Wherein the measurement quantity may be: a measurement over a period of time; one or more measured quantities corresponding to the QCIs; one or more 5QI corresponding measurements; one or more beam corresponding measurement quantities; one or more network slices; one or more measurement quantities corresponding to the partial bandwidth BWP; the indicated measurement quantity is preset.
It should be noted that the embodiment of the node is a node corresponding to the method described in fig. 2, and all implementation manners in the method are applicable to the embodiment of the node, and the same technical effect can be achieved. Further, the node may further include: the transceiver is in communication connection with the processor through a bus interface or an interface; the node may further comprise: the memory, transceiver and memory may also be communicatively coupled via a bus interface or interface. The functions of the above-described transceiver may also be implemented by a processor.
An embodiment of the present invention further provides a node, including: a processor, a memory storing a computer program which, when executed by the processor, performs the method as described above.
Embodiments of the present invention also provide a computer-readable storage medium including instructions that, when executed on a computer, cause the computer to perform the method as described above.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
Furthermore, it is to be noted that in the device and method of the invention, it is obvious that the individual components or steps can be decomposed and/or recombined. These decompositions and/or recombinations are to be regarded as equivalents of the present invention. Also, the steps of performing the series of processes described above may naturally be performed chronologically in the order described, but need not necessarily be performed chronologically, and some steps may be performed in parallel or independently of each other. It will be understood by those skilled in the art that all or any of the steps or elements of the method and apparatus of the present invention may be implemented in any computing device (including processors, storage media, etc.) or network of computing devices, in hardware, firmware, software, or any combination thereof, which can be implemented by those skilled in the art using their basic programming skills after reading the description of the present invention.
Thus, the objects of the invention may also be achieved by running a program or a set of programs on any computing device. The computing device may be a general purpose device as is well known. The object of the invention is thus also achieved solely by providing a program product comprising program code for implementing the method or the apparatus. That is, such a program product also constitutes the present invention, and a storage medium storing such a program product also constitutes the present invention. It is to be understood that the storage medium may be any known storage medium or any storage medium developed in the future. It is further noted that in the apparatus and method of the present invention, it is apparent that each component or step can be decomposed and/or recombined. These decompositions and/or recombinations are to be regarded as equivalents of the present invention. Also, the steps of executing the series of processes described above may naturally be executed chronologically in the order described, but need not necessarily be executed chronologically. Some steps may be performed in parallel or independently of each other.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (22)
1. A method for transmitting measurement quantities between nodes, comprising:
the second node obtains the measurement quantity;
the second node sends the measurement to the first node.
2. The method of claim 1, wherein the obtaining the measurement quantity by the second node comprises:
the second node actively measures to obtain the measurement quantity; or,
the second node measures according to the configuration of the network equipment to obtain the measurement quantity; or,
the second node receives a measurement trigger request sent by the first node, and performs measurement according to the measurement trigger request to obtain the measurement quantity; the measurement trigger request includes: the first node triggers the second node to measure a first measurement related quantity, and the measurement quantity is a measurement result measured by the second node according to the first measurement related quantity.
3. The method of claim 2, wherein the first measurement related quantity comprises at least one of the following information:
physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization;
the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
4. The method of claim 2, wherein the measurement quantity comprises at least one of the following information:
a measurement over a period of time;
one or more QoS classification identification QCI corresponding measurement quantity;
one or more 5QI corresponding measurements;
one or more beam corresponding measurement quantities;
one or more network slices;
one or more measurement quantities corresponding to the partial bandwidth BWP;
the indicated measurement quantity is preset.
5. The method of claim 1, wherein the sending of the measurement to the first node by the second node comprises:
the second node receives measurement request information sent by the first node; the measurement request information includes: the first node requests the second node to send a second measurement related quantity of the measurement quantity, wherein the measurement quantity is the measurement quantity sent to the first node by the second node according to the second measurement related quantity.
6. The method of claim 5, wherein the second measurement related quantity comprises at least one of the following information:
physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization;
the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
7. The method of claim 5, wherein the measurement quantity comprises at least one of the following information:
a measurement over a period of time;
one or more QoS classification identification QCI corresponding measurement quantity;
one or more 5QI corresponding measurements;
one or more beam corresponding measurement quantities;
one or more network slices;
one or more measurement quantities corresponding to the partial bandwidth BWP;
the indicated measurement quantity is preset.
8. A method for transmitting measurement quantities between nodes, comprising:
the first node receives the measurement quantity sent by the second node.
9. The method of claim 8, wherein before the first node receives the measurement sent by the second node, the method further comprises:
the first node sends a measurement trigger request to the second node, the measurement trigger request comprising: the first node triggers the second node to measure a first measurement related quantity, and the measurement quantity is a measurement result measured by the second node according to the first measurement related quantity.
10. The method of claim 9, wherein the first measurement related quantity comprises at least one of the following information:
physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization;
the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
11. The method of claim 9, wherein the measurement quantity comprises at least one of the following information:
a measurement over a period of time;
one or more QoS classification identification QCI corresponding measurement quantity;
one or more 5QI corresponding measurements;
one or more beam corresponding measurement quantities;
one or more network slices;
one or more measurement quantities corresponding to the partial bandwidth BWP;
the indicated measurement quantity is preset.
12. The method of claim 8, wherein before the first node receives the measurement sent by the second node, the method further comprises:
the first node sends measurement request information to the second node; the measurement request information includes: the first node requests the second node to send a second measurement related quantity of measurement quantities.
13. The method of claim 12, wherein the second measurement related quantity comprises at least one of the following information:
physical Resource Block (PRB) utilization and/or probability distribution of the PRB utilization;
the number of the uplink and downlink active users and/or the probability distribution of the number of the uplink and downlink active users;
the time delay of the uplink and downlink data packets and/or the probability distribution of the time delay of the uplink and downlink data packets;
the throughput of the uplink and downlink IP packets and/or the probability distribution of the throughput of the uplink and downlink IP packets;
the uplink/downlink packet loss rate and/or the probability distribution of the uplink/downlink packet loss rate;
the Uu port packet loss rate and/or the probability distribution of the Uu port packet loss rate;
an amount of uplink/downlink data and/or a probability distribution of the amount of uplink/downlink data over a certain time.
14. The method of claim 12, wherein the measurement quantity comprises at least one of the following information:
a measurement over a period of time;
one or more QoS classification identification QCI corresponding measurement quantity;
one or more 5QI corresponding measurements;
one or more beam corresponding measurement quantities;
one or more network slices;
one or more measurement quantities corresponding to the partial bandwidth BWP;
the indicated measurement quantity is preset.
15. A node, comprising:
a processor for obtaining a measurement;
a transceiver for transmitting the measurement quantity to the first node.
16. The node of claim 15,
the transceiver is further configured to: receiving a measurement trigger request sent by the first node;
the processor is used for measuring according to the measurement triggering request to obtain the measurement quantity;
the processor is further configured to actively perform measurement to obtain the measurement quantity, or perform measurement according to configuration of the network device to obtain the measurement quantity.
17. The node of claim 15, wherein the transceiver is further configured to receive measurement request information sent by the first node; the measurement request information includes: the first node requests the node to send a second measurement related quantity of the measurement quantity, wherein the measurement quantity is the measurement quantity sent to the first node by the node according to the second measurement related quantity.
18. A node, comprising:
and the transceiver is used for receiving the measurement quantity sent by the second node.
19. The node of claim 18, wherein the transceiver is further configured to: sending a measurement trigger request to the second node, the measurement trigger request comprising: the node triggers a first measurement related quantity measured by the second node, and the measurement quantity is a measurement result measured by the second node according to the first measurement related quantity.
20. The node of claim 18, wherein the transceiver is further configured to: sending measurement request information to the second node; the measurement request information includes: the first node requests the second node to send a second measurement related quantity of measurement quantities.
21. A node, comprising: a processor, a memory storing a computer program which, when executed by the processor, performs the method of any of claims 1 to 7 or the method of any of claims 8 to 14.
22. A computer-readable storage medium comprising instructions that, when executed on a computer, cause the computer to perform the method of any of claims 1 to 7 or the method of any of claims 8 to 14.
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