CN106900005A

CN106900005A - A kind of resource parameters measuring method, device and base station

Info

Publication number: CN106900005A
Application number: CN201710214466.5A
Authority: CN
Inventors: 陈榕; 雷艺学; 张云飞; 江明; 施震威; 黎建辉
Original assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Current assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Priority date: 2017-04-01
Filing date: 2017-04-01
Publication date: 2017-06-27

Abstract

This application discloses a kind of resource parameters measuring method, device and base station, the method includes：The parameter measurement configured information that base station sends is received, the parameter measurement configured information is used to indicate pedestrian's user terminal PUE to measure and the busy ratio CBR of reporting channel；According to the parameter measurement configured information, ask the CBR of PUE correspondences resource pool described in the measuring apparatus subsidiary in the preset distance of the PUE, the CBR of the PUE correspondence resource pools according to measuring apparatus subsidiary, Current resource service condition can be obtained, so as to adjust Radio Resource physical parameter, resource pool Tx pool (s) size etc. of PUE, realize reasonably resource distribution and call, effectively increase the reasonability of PUE resource distributions, ensure the reliability of P2V communications.

Description

Resource parameter measuring method, device and base station

Technical Field

The present application relates to the field of wireless communications, and in particular, to a method, an apparatus, and a base station for measuring resource parameters.

Background

Vehicle networking technology, which is V2X (Vehicle to X, Vehicle to specific destination communication), includes multiple modes such as V2V (Vehicle to Vehicle communication), V2P (Vehicle to Vehicle communication), V2I (Vehicle to infrastructure communication), and V2N (Vehicle to Network communication). The V2X technology enables communication between vehicles, between vehicles and base stations and between base stations, so that a series of traffic information such as real-time road conditions, road information and pedestrian information can be obtained, driving safety is improved, congestion is reduced, traffic efficiency is improved, and the like.

P2V communication is one of V2X technologies, and refers to direct or indirect communication behavior between Pedestrian user terminals (PUE) and Vehicle terminals (VUE). P2V communication supports SL (sidelink) over PC5 air interface or Uu-based LTE UL (Uplink) + DL (Downlink).

For P2V communication, since pedestrian density and communication demand variation are difficult to predict, congestion control needs to be performed on the resource pool Tx pool(s) in order to ensure reliable communication behavior of the vehicle-mounted terminal and/or the pedestrian user terminal. Currently, the vehicle-mounted terminal supports CBR measurement on the configured resource pool, however, the personal user terminal does not perform the measurement for energy saving. When the base station performs resource allocation for the pedestrian user terminal, the resource cannot be allocated in combination with the actual resource use condition of the pedestrian user terminal, so that the rationality of the PUE resource allocation is low. Therefore, how to measure the usage of the PUE resources while saving the energy consumption of the PUE, and improve the rationality of the configuration of the PUE resources by using the measurement result to ensure the reliability of P2V communication is a technical problem to be solved by those skilled in the art.

Content of application

The embodiment of the application provides a resource parameter measuring method and device, which are applied to a PUE (user equipment) of a pedestrian user terminal and used for solving the problem that the resource configuration of the PUE of the pedestrian user terminal is low in reasonableness in the prior art.

The embodiment of the application provides a resource parameter measurement method and a base station, which are applied to a base station eNB and used for solving the problem of low rationality of PUE resource configuration of a pedestrian user terminal in the prior art.

The embodiment of the application also provides a resource parameter measuring method and device, which are applied to the vehicle-mounted terminal VUE and/or the road side unit RSU and used for solving the problem that the rationality of the PUE resource configuration of the pedestrian user terminal in the prior art is low.

The embodiment of the application further provides a resource parameter measurement system, which is used for solving the problem that the reasonability of the configuration of the resource pool corresponding to the PUE of the pedestrian user terminal in the prior art is low.

The embodiment of the application adopts the following technical scheme:

in a first aspect, a resource parameter measurement method is provided, which is applied to a pedestrian user equipment PUE, and the method includes:

receiving parameter measurement indication information sent by a base station, wherein the parameter measurement indication information is used for indicating a pedestrian user terminal PUE to measure and reporting a channel busy ratio CBR;

and requesting measurement equipment within a preset distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE according to the parameter measurement indication information, wherein the measurement equipment comprises a vehicle-mounted terminal and/or a road side unit.

Further, the requesting, by the measurement device within the predetermined distance of the PUE, to assist in measuring the CBR of the resource pool corresponding to the PUE includes:

sending a measurement result feedback request to the measurement equipment, wherein the measurement result feedback request is used for requesting the measurement equipment to feed back the obtained CBR of the resource pool corresponding to the PUE;

receiving the CBR of the resource pool corresponding to the PUE, which is obtained by the measuring equipment;

and sending the CBR of the resource pool corresponding to the PUE to the base station.

Further, sending the CBR of the resource pool corresponding to the PUE to the base station includes:

and if the CBR of the resource pool corresponding to the PUE meets the triggering condition, sending the CBR of the resource pool corresponding to the PUE to the base station.

Further, before receiving the CBR of the resource pool corresponding to the PUE obtained by the measurement device, the method further includes:

and if the CBR of the resource pool corresponding to the PUE is not received within the preset time, re-requesting the measurement equipment within the preset distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE.

and sending a measurement result reporting request to the measurement equipment, wherein the measurement result reporting request is used for requesting the measurement equipment to report the obtained CBR of the resource pool corresponding to the PUE to the base station.

In a second aspect, a resource parameter measurement method is provided, which is applied to a base station eNB, and the method includes:

sending parameter measurement indication information to the PUE, wherein the parameter measurement indication information is used for indicating the PUE to measure and report a channel busy ratio CBR;

and receiving the CBR of the resource pool corresponding to the PUE, wherein the CBR of the resource pool corresponding to the PUE is obtained by the PUE requesting auxiliary measurement of measurement equipment within a preset distance of the PUE, and the measurement equipment comprises a vehicle-mounted terminal and/or a road side unit.

Further, the receiving the CBR of the resource pool corresponding to the PUE includes:

receiving CBRs of resource pools corresponding to the PUEs and sent by the PUEs; or receiving the CBR of the resource pool corresponding to the PUE sent by the measuring equipment.

Further, after the receiving the CBR of the resource pool corresponding to the PUE, the method further includes:

determining reconfiguration information according to the CBR of the resource pool corresponding to the PUE, wherein the reconfiguration information is used for adjusting the resource configuration or parameters of the PUE;

and sending the reconfiguration information to the PUE.

In a third aspect, a resource parameter measurement method is provided, which is applied to a vehicle-mounted terminal VUE and/or a road side unit RSU, and the method includes:

receiving a parameter measurement request sent by a PUE (user equipment), wherein the parameter measurement request is used for requesting auxiliary measurement of a channel busy ratio CBR (channel busy ratio) of a resource pool corresponding to the PUE;

and obtaining the CBR of the resource pool corresponding to the PUE according to the parameter measurement request.

Further, the method further comprises:

receiving a measurement result feedback request sent by the PUE, wherein the measurement result feedback request is used for requesting feedback of the obtained CBR of the resource pool corresponding to the PUE;

and feeding back the obtained CBR of the resource pool corresponding to the PUE according to the measurement result feedback request.

Further, the method further comprises:

receiving a measurement result reporting request sent by the PUE, wherein the measurement result reporting request is used for requesting to report the obtained CBR of the resource pool corresponding to the PUE;

and reporting the obtained CBR of the resource pool corresponding to the PUE to the base station according to the measurement result reporting request.

Further, reporting the obtained CBR of the resource pool corresponding to the PUE to the base station includes:

and if the obtained CBR of the resource pool corresponding to the PUE meets the triggering condition, reporting the obtained CBR of the resource pool corresponding to the PUE to the base station.

Further, the method further comprises:

and if the obtained CBR of the resource pool corresponding to the PUE does not meet the triggering condition, reporting the obtained CBR of the resource pool corresponding to the PUE.

In a fourth aspect, a resource parameter measurement method is provided, which is applied to a base station eNB, and the method includes:

determining the position of a pedestrian user terminal PUE;

and according to the position of the PUE, indicating measurement equipment within a preset distance of the position of the PUE to perform auxiliary measurement and reporting the measurement equipment and/or the CBR of the channel busy ratio of the resource pool corresponding to the PUE, wherein the measurement equipment comprises a vehicle-mounted terminal and/or a road side unit.

Further, determining the position of the pedestrian user terminal PUE includes:

and determining the position of the PUE according to the position information reported by the PUE.

Further, after indicating the measurement device within the predetermined distance of the position of the PUE to perform auxiliary measurement and reporting the channel busy ratio CBR of the measurement device and/or the resource pool corresponding to the PUE, the method further includes:

determining reconfiguration information according to the CBR obtained by the measuring equipment, wherein the reconfiguration information is used for adjusting the resource configuration or parameters of the PUE;

and sending the reconfiguration information to the PUE.

In a fifth aspect, a resource parameter measurement method is provided, which is applied to a base station eNB, and the method includes:

indicating measurement equipment to measure and report, wherein the measurement equipment and/or a pedestrian user terminal (PUE) correspond to a Channel Busy Ratio (CBR) of a resource pool, and the measurement equipment comprises a vehicle-mounted terminal and/or a road side unit;

and determining the CBR corresponding to the resource pool corresponding to the PUE in the CBRs obtained by the measuring equipment according to the position of the PUE.

Further, after determining a CBR corresponding to the resource pool corresponding to the PUE in the CBRs obtained by the measurement device, the method further includes:

determining reconfiguration information and sending the reconfiguration information to the PUE according to the CBR corresponding to the resource pool corresponding to the PUE, wherein the reconfiguration information is used for adjusting the resource configuration or parameters of the PUE;

or,

and instructing the measurement equipment to send the CBR corresponding to the resource pool corresponding to the PUE or the wireless resource parameter corresponding to the CBR measurement value to the PUE.

In a sixth aspect, an apparatus for measuring resource parameters is provided, the apparatus comprising:

the information receiving module is used for receiving parameter measurement indication information sent by a base station, wherein the parameter measurement indication information is used for indicating a pedestrian user terminal PUE to measure and reporting a channel busy ratio CBR;

and the request module is used for requesting measurement equipment within a preset distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE according to the parameter measurement indication information, wherein the measurement equipment comprises a vehicle-mounted terminal and/or a road side unit.

Further, the request module includes:

a feedback request unit, configured to send a measurement result feedback request to the measurement device, where the measurement result feedback request is used to request the measurement device to feed back the obtained CBR of the resource pool corresponding to the PUE;

a CBR receiving unit, configured to receive the CBR of the resource pool corresponding to the PUE, obtained by the measurement device;

and the CBR sending unit is used for sending the CBR of the resource pool corresponding to the PUE to the base station.

Further, the CBR sending unit includes:

and the CBR sending subunit is used for sending the CBR of the resource pool corresponding to the PUE to the base station if the CBR of the resource pool corresponding to the PUE meets the triggering condition.

Further, the apparatus further comprises:

and a re-request module, configured to re-request the measurement device within the predetermined distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE if the CBR receiving unit does not receive the CBR of the resource pool corresponding to the PUE within a predetermined time.

Further, the request module includes:

and a reporting request unit, configured to send a measurement result reporting request to the measurement device, where the measurement result reporting request is used to request the measurement device to report the obtained CBR of the resource pool corresponding to the PUE to the base station.

In a seventh aspect, a base station is provided, where the base station includes:

the device comprises an indication information sending module, a channel busy ratio reporting module and a channel busy ratio reporting module, wherein the indication information sending module is used for sending parameter measurement indication information to a pedestrian user terminal PUE, and the parameter measurement indication information is used for indicating the pedestrian user terminal PUE to measure and report the channel busy ratio CBR;

and the CBR receiving module is used for receiving the CBR of the resource pool corresponding to the PUE, the CBR of the resource pool corresponding to the PUE is obtained by the auxiliary measurement of the measuring equipment within the preset distance of the PUE requested by the PUE, and the measuring equipment comprises a vehicle-mounted terminal and/or a road side unit.

Further, the CBR receiving module includes:

a first CBR receiving unit, configured to receive a CBR of a resource pool corresponding to the PUE sent by the PUE; or, the second CBR receiving unit is configured to receive the CBR of the resource pool corresponding to the PUE sent by the measurement device.

Further, the method also comprises the following steps:

a determining module, configured to determine reconfiguration information according to a CBR of a resource pool corresponding to the PUE, where the reconfiguration information is used to adjust resource configuration or parameters of the PUE;

and the reconfiguration information sending module is used for sending the reconfiguration information to the PUE.

In an eighth aspect, an apparatus for measuring resource parameters is provided, the apparatus including:

the measurement request receiving module is used for receiving a parameter measurement request sent by a PUE (user equipment), wherein the parameter measurement request is used for requesting auxiliary measurement of a channel busy ratio CBR (channel busy ratio) of the PUE;

and the obtaining module is used for obtaining the CBR of the resource pool corresponding to the PUE according to the parameter measurement request.

Further, the method also comprises the following steps:

a feedback request receiving module, configured to receive a measurement result feedback request sent by the PUE, where the measurement result feedback request is used to request feedback of the obtained CBR of the resource pool corresponding to the PUE;

and the CBR feedback module is used for feeding back the obtained CBR of the resource pool corresponding to the PUE according to the measurement result feedback request.

Further, the method also comprises the following steps:

a report request receiving module, configured to receive a measurement result report request sent by the PUE, where the measurement result report request is used to request reporting of the obtained CBR of the resource pool corresponding to the PUE;

and the first CBR reporting module is used for reporting the obtained CBR of the resource pool corresponding to the PUE to the base station according to the measurement result reporting request.

Further, the first CBR reporting module includes:

and a CBR reporting unit, configured to report the obtained CBR of the resource pool corresponding to the PUE to the base station if the obtained CBR of the resource pool corresponding to the PUE meets a trigger condition.

Further, the apparatus further comprises:

and a second CBR reporting module, configured to report the obtained CBR of the resource pool corresponding to the PUE if the obtained CBR of the resource pool corresponding to the PUE does not meet the trigger condition.

In a ninth aspect, a base station is proposed, which comprises:

the position determining module is used for determining the position of the user terminal PUE of the pedestrian;

and the indicating module is used for indicating the measuring equipment within a preset distance of the position of the PUE to perform auxiliary measurement and report the measuring equipment and/or the channel busy ratio CBR of the resource pool corresponding to the PUE according to the position of the PUE, wherein the measuring equipment comprises a vehicle-mounted terminal and/or a road side unit.

Further, the position determination module includes:

and the position determining unit is used for determining the position of the PUE according to the position information reported by the PUE.

Further, the method also comprises the following steps:

a reconfiguration information determining module, configured to determine reconfiguration information according to the CBR obtained by the measurement device, where the reconfiguration information is used to adjust the PUE resource configuration or parameters;

In a tenth aspect, a base station is proposed, which comprises:

the system comprises a measurement indication module, a resource pool monitoring module and a resource pool monitoring module, wherein the measurement indication module is used for indicating measurement equipment to measure and report, the measurement equipment and/or a pedestrian user terminal (PUE) correspond to a Channel Busy Ratio (CBR) of the resource pool, and the measurement equipment comprises a vehicle-mounted terminal and/or a road side unit;

and the CBR determining module is used for determining the CBR corresponding to the resource pool corresponding to the PUE in the CBR obtained by the measuring equipment according to the position of the PUE.

Further, the method also comprises the following steps:

an information sending determining module, configured to determine reconfiguration information according to a CBR corresponding to a resource pool corresponding to the PUE, and send the reconfiguration information to the PUE, where the reconfiguration information is used to adjust resource configuration or parameters of the PUE;

or,

and a sending indication module, configured to instruct the measurement device to send, to the PUE, the CBR corresponding to the resource pool corresponding to the PUE or the radio resource parameter corresponding to the CBR measurement value.

In an eleventh aspect, a resource parameter measurement system is provided, the system including: the resource parameter measuring apparatus and the base station; or, the base station described above.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

because the defined Channel Busy Ratio (CBR) is used for evaluating the congestion level of the PC5 link, the present application receives parameter measurement indication information sent by the base station through the pedestrian user terminal PUE, and requests the measurement device within the predetermined distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE according to the parameter measurement indication information, and can obtain the current resource usage according to the CBR of the resource pool corresponding to the PUE that is assisted in measuring by the measurement device, thereby adjusting the wireless resource physical parameters, the resource pool Tx pool(s) size, etc. of the PUE, realizing that the usage of the PUE resources is measured while the energy consumption of the PUE is saved, and reasonably allocating and calling resources by means of the measurement result, effectively improving the rationality of the PUE resource allocation, and ensuring the reliability of P2V communication.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic flowchart of a resource parameter measurement method according to an embodiment of the present application;

fig. 2 is an interaction diagram of a resource parameter measurement method according to an embodiment of the present application;

fig. 3 is another interaction diagram of a resource parameter measurement method according to an embodiment of the present application;

fig. 4 is a further interaction diagram of a resource parameter measurement method according to an embodiment of the present application;

fig. 5 is a further schematic flowchart of a resource parameter measurement method provided in an embodiment of the present application;

fig. 6 is a further schematic flowchart of a resource parameter measurement method according to an embodiment of the present application;

fig. 7 is a schematic flowchart of another resource parameter measurement method provided in an embodiment of the present application;

fig. 8 is an interaction diagram of another resource parameter measurement method according to an embodiment of the present application;

fig. 9 is a schematic flowchart of another resource parameter measurement method provided in an embodiment of the present application;

fig. 10 is an interaction diagram of another resource parameter measurement method according to an embodiment of the present application;

fig. 11 is a schematic structural diagram of a resource parameter measurement apparatus according to an embodiment of the present application;

fig. 12 is a schematic structural diagram of a base station according to an embodiment of the present application;

fig. 13 is a schematic structural diagram of a resource parameter measurement apparatus according to an embodiment of the present application;

fig. 14 is a schematic structural diagram of another base station according to an embodiment of the present application;

fig. 15 is a schematic structural diagram of another base station according to an embodiment of the present application;

fig. 16 is a schematic structural diagram of an implementation of another base station according to an embodiment of the present application;

fig. 17 is a schematic structural diagram of a resource parameter measurement system according to an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical scheme of the application can be applied to various communication systems, such as: global system for Mobile communications (GSM), Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA), General Packet Radio Service (GPRS), Long Term Evolution (LTE), and the like.

To facilitate understanding of the embodiments of the present application, several elements that will be introduced in the description of the embodiments of the present application are first introduced herein.

User Equipment (UE), also referred to as Mobile Terminal (Mobile Terminal), Mobile User Equipment (ms), etc., may communicate with one or more core networks via a Radio Access Network (e.g., RAN), and may be Mobile terminals, such as Mobile phones (or "cellular" phones) and computers having Mobile terminals, such as portable, pocket, hand-held, computer-included, or vehicle-mounted Mobile devices, which exchange language and/or data with the Radio Access Network.

The Base Station may be a Base Transceiver Station (BTS) in GSM or CDMA, a Base Station (NodeB) in WCDMA, or an evolved Node B (eNB or e-NodeB) in LTE, and this application is not limited thereto, but for convenience of description, the following embodiments use eNB as an example for explanation.

Fig. 1 shows a schematic flow chart of a resource parameter measurement method provided by the embodiment of the present application, which is described from the perspective of a pedestrian user terminal, and as shown in fig. 1, the method includes:

step 101, receiving parameter measurement indication information sent by a base station.

The parameter measurement indication information is used for indicating the pedestrian user terminal PUE to measure and report the channel busy ratio CBR. As used herein, "instructing the pedestrian ue PUE to measure and report CBR" may include: the pedestrian user terminal PUE is indicated to request other measuring equipment to measure the CBR, and the other measuring equipment reports the obtained CBR to the base station; or, the PUE indicates that the pedestrian user terminal PUE can request other measurement equipment to measure the CBR, and the PUE reports the CBR obtained by the other measurement equipment to the base station. The "pedestrian" in the "pedestrian user terminal" may refer to a pedestrian or a bicycle rider holding the terminal.

The parameter measurement Indication information may carry identification information of a resource pool Tx pool (S) of the PUE to be measured, a threshold of Received Signal Strength (S-RSSI), a near field communication Packet Priority (ProSe Per-Packet Priority, PPPP) radio resource parameter mapping table, a trigger condition, and the like.

And 102, requesting measurement equipment within a preset distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE according to the parameter measurement indication information.

The measurement device may include a Vehicle User Equipment (VUE) and/or a Road Side Unit (RSU). The road side unit RSU is equivalent to a micro base station and can assist the vehicle-mounted terminal VUE to communicate with a pedestrian user terminal.

The pedestrian user terminal PUE can send a parameter measurement request to the measurement equipment according to the parameter measurement indication information, wherein the parameter measurement request is used for requesting the measurement equipment within a preset distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE. The measuring device within the predetermined distance may refer to a measuring device in the proximity of the PUE, and the size of the predetermined distance needs to be determined according to actual situations, which is not specifically limited in the embodiments of the present application. For example, the predetermined distance may be "10 m", "100 m", or "1 Km".

After receiving the parameter measurement indication information, the pedestrian user terminal PUE sends a parameter measurement request carrying identification information of the pedestrian user terminal PUE to an adjacent vehicle-mounted terminal and/or a road side unit in a broadcast mode through sidelink so as to request the vehicle-mounted terminal and/or the road side unit to assist in measuring the CBR of a resource pool corresponding to the PUE. The identification information may be an ID of the pedestrian user terminal PUE.

The pedestrian user terminal PUE can also send a measurement result feedback request or a measurement result reporting request to the measurement equipment according to the parameter measurement indication information, wherein the measurement result feedback request is used for requesting the measurement equipment to feed back the obtained CBR of the resource pool corresponding to the PUE, and the measurement result reporting request is used for requesting the measurement equipment to report the obtained CBR of the resource pool corresponding to the PUE to the base station.

If the pedestrian user terminal PUE sends a measurement result feedback request to the measurement device according to the parameter measurement indication information after receiving the parameter measurement indication information, the pedestrian user terminal PUE may further execute the following steps:

and step S1, sending a measurement result feedback request to the measurement equipment.

The measurement result feedback request may include identification information of the pedestrian user terminal PUE. For example, the ID of the pedestrian user terminal PUE.

And step S2, receiving the CBR of the resource pool corresponding to the PUE obtained by the measuring equipment.

And the measuring equipment feeds back the obtained CBR of the resource pool corresponding to the PUE according to the measuring result feedback request. After the pedestrian user terminal PUE receives the CBR of the resource corresponding to the PUE, the resource parameter of the PUE can be adjusted according to the CBR of the resource pool corresponding to the PUE and the PPPP wireless resource parameter mapping table carried by the parameter measurement indication information.

According to the method and the device, the CBR of the resource pool corresponding to the PUE of the pedestrian user terminal is measured in an auxiliary mode through the measuring equipment, once the measuring equipment obtains the CBR of the resource corresponding to the PUE, the CBR of the resource corresponding to the PUE is fed back to the PUE of the pedestrian user terminal unconditionally, the measuring result is timely and efficiently provided for the PUE, the PUE is convenient to timely adjust the resource parameters of the PUE according to the measuring result, the adjusting efficiency of the PUE is improved, and the reliability of P2V communication is guaranteed.

In order to realize real-time measurement of a resource pool Tx pool(s) of a PUE and ensure that the PUE obtains a measurement result of a measurement device in real time, after the PUE sends a parameter measurement request to the measurement device within a preset distance, a timer is started to time before receiving CBR of resources corresponding to the PUE obtained by the measurement device, and if CBR feedback is not received after the scheduled time is timed, it is determined that no proper device capable of providing auxiliary measurement exists around the PUE. The PUE can re-request the measurement equipment within a predetermined distance of the PUE to assist measurement, or wait for the base station to send parameter measurement indication information.

And step S3, sending the CBR of the resources corresponding to the PUE to the base station.

After the PUE receives the CBR of the resource corresponding to the PUE, the PUE can determine the CBR of the resource corresponding to the PUE, specifically: and if the CBR of the resources corresponding to the PUE meets the triggering condition, sending the CBR of the resources corresponding to the PUE to the base station. And the triggering condition is a condition for triggering the reporting of the CBR of the resource corresponding to the PUE to the base station. The triggering condition is specifically set according to actual requirements, and the embodiment of the application is not limited.

If the pedestrian user terminal PUE sends a measurement result reporting request to the measurement device according to the parameter measurement indication information after receiving the parameter measurement indication information, the pedestrian user terminal PUE may further execute the following steps:

and step S4, sending a measurement result reporting request to the measurement equipment.

The measurement result reporting request may include identification information of the pedestrian user terminal PUE.

The method and the device for reporting the measurement result of the pedestrian user terminal (PUE) send the measurement result reporting request to the measurement equipment, so that the measurement equipment triggers reporting according to the measurement result, and reports the obtained CBR measurement value of the resource pool corresponding to the PUE to the base station, thereby saving the electric quantity of the PUE.

The method of the embodiments of the present application will be further described with reference to specific embodiments.

Fig. 2 shows an interaction diagram of a resource parameter measurement method according to an embodiment of the present application.

The pedestrian user terminal PUE in fig. 2 is equivalent to an implementation subject of the above method, that is, the pedestrian user terminal PUE is configured to receive parameter measurement indication information sent from the base station eNB in fig. 2, and request, according to the parameter measurement indication information, a vehicle-mounted terminal VUE and/or a road side unit RSU in fig. 2 to assist in measuring CBR of a resource pool corresponding to the PUE.

Specifically, as shown in fig. 2, in S210, the base station eNB may determine that CBR measurement needs to be performed on the resource pool Tx pool (S) of the pedestrian user terminal PUE. It should be noted that the base station eNB may determine that CBR measurement is performed on the resource pool txpool(s) of the pedestrian user terminal PUE according to a period of periodically measuring CBR, or that resource requests are performed on the resource pool Tx pool(s) by a plurality of pedestrian user terminals PUE, or that the use states of other resource pools change greatly.

At S220, the pedestrian user terminal PUE may receive the parameter measurement indication information transmitted by the base station eNB. In the embodiment of the present application, the process and method for receiving parameter measurement indication information may be similar to those in the prior art, and here, descriptions thereof are omitted to avoid redundancy.

In S230, the PUE may broadcast the parameter measurement indication information according to the parameter measurement indication information to request measurement devices within a predetermined distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE. In the embodiment of the present application, a process and a method for measuring the CBR of the resource pool corresponding to the PUE by the measurement device may be similar to those in the prior art, and here, descriptions thereof are omitted to avoid redundancy.

In S240, the measurement device may obtain the CBR of the resource pool corresponding to the PUE according to the parameter measurement request sent by the PUE of the pedestrian user terminal, and feed back the obtained CBR of the resource pool corresponding to the PUE of the pedestrian user terminal according to the measurement result feedback request sent by the PUE of the pedestrian user terminal.

At S250, the PUE of the pedestrian user terminal may receive the CBR measurement value of the resource pool corresponding to the PUE sent by the measurement device.

In S260, the PUE of the pedestrian user terminal may adjust the resource parameter of the PUE according to the CBR of the resource pool corresponding to the PUE and the PPPP wireless resource parameter mapping table carried by the parameter measurement indication information.

In S270, the pedestrian user terminal PUE may determine whether the CBR of the resource pool corresponding to the PUE satisfies the trigger condition carried by the parameter measurement indication information.

In S280, the PUE of the pedestrian user terminal determines that the CBR of the resource pool corresponding to the PUE satisfies the trigger condition carried by the parameter measurement indication information, and reports the CBR of the resource pool corresponding to the PUE to the eNB.

In S290, the base station eNB may adjust the configuration information and the resource selection mode of the resource pool Tx pool (S) of the PUE according to the CBR of the resource pool corresponding to the PUE, so as to obtain the reconfiguration information.

At S300, the pedestrian ue PUE may receive reconfiguration information sent by the base station eNB.

Fig. 3 shows another interaction diagram of a resource parameter measurement method provided in an embodiment of the present application.

The pedestrian user terminal PUE in fig. 3 is equivalent to an implementation subject of the above method, that is, the pedestrian user terminal PUE is configured to receive parameter measurement indication information sent from the base station eNB in fig. 3, and request, according to the parameter measurement indication information, a vehicle-mounted terminal VUE and/or a road side unit RSU in fig. 3 to assist in measuring CBR of a resource pool corresponding to the PUE.

Specifically, as shown in fig. 3, in S310, the base station eNB may determine that CBR measurement needs to be performed on the resource pool Tx pool (S) of the pedestrian user terminal PUE. It should be noted that the base station eNB may determine that CBR measurement is performed on the resource pool txpool(s) of the pedestrian user terminal PUE according to a period of periodically measuring CBR, or that resource requests are performed on the resource pool Tx pool(s) by a plurality of pedestrian user terminals PUE, or that the use states of other resource pools change greatly.

At S320, the pedestrian user terminal PUE may receive the parameter measurement indication information transmitted by the base station eNB. In the embodiment of the present application, the process and method for receiving parameter measurement indication information may be similar to those in the prior art, and here, descriptions thereof are omitted to avoid redundancy.

At S330, the pedestrian user terminal PUE may broadcast the parameter measurement indication information according to the parameter measurement indication information to request measurement devices within a predetermined distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE. In the embodiment of the present application, a process and a method for measuring the CBR of the resource pool corresponding to the PUE by the measurement device may be similar to those in the prior art, and here, descriptions thereof are omitted to avoid redundancy.

In S340, the measurement device may perform CBR measurement on the resource pool corresponding to the PUE according to the parameter measurement request sent by the PUE of the pedestrian user terminal to obtain CBR of the resource pool corresponding to the PUE, and determine whether the CBR of the resource pool corresponding to the PUE satisfies the trigger condition carried by the parameter measurement indication information according to the measurement result reporting request sent by the PUE of the pedestrian user terminal.

In S350, the measurement device determines that the CBR of the resource pool corresponding to the PUE satisfies the trigger condition carried by the parameter measurement indication information, and reports the CBR measurement value to the base station eNB.

At S360, the eNB may adjust the configuration information and the resource selection mode of the resource pool Tx pool (S) of the PUE according to the CBR of the resource pool corresponding to the PUE, so as to obtain the reconfiguration information.

At S370, the pedestrian user equipment PUE may receive the CBR value sent by the base station eNB or the radio resource parameter and/or other configuration information corresponding to the CBR value. The other configuration information may include a configuration mode, configuration information of a resource pool Tx pool(s) of the PUE, and the like.

Fig. 4 shows another interaction diagram of a resource parameter measurement method provided in an embodiment of the present application.

The pedestrian user terminal PUE in fig. 4 is equivalent to an implementation subject of the above method, that is, the pedestrian user terminal PUE is configured to receive parameter measurement indication information sent from the base station eNB in fig. 4, and request, according to the parameter measurement indication information, a vehicle-mounted terminal VUE and/or a road side unit RSU in fig. 4 to assist in measuring CBR of a resource pool corresponding to the PUE.

Specifically, as shown in fig. 4, at S410, the base station eNB may determine that CBR measurement needs to be performed on the resource pool Tx pool (S) of the pedestrian user terminal PUE. It should be noted that the base station eNB may determine that CBR measurement is performed on the resource pool txpool(s) of the pedestrian user terminal PUE according to a period of periodically measuring CBR, or that resource requests are performed on the resource pool Tx pool(s) by a plurality of pedestrian user terminals PUE, or that the use states of other resource pools change greatly.

At S420, the pedestrian user terminal PUE may receive parameter measurement indication information transmitted by the base station eNB. In the embodiment of the present application, the process and method for receiving parameter measurement indication information may be similar to those in the prior art, and here, descriptions thereof are omitted to avoid redundancy.

At S430, the pedestrian user terminal PUE may broadcast the parameter measurement indication information according to the parameter measurement indication information to request measurement devices within a predetermined distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE. In the embodiment of the present application, a process and a method for measuring the CBR of the resource pool corresponding to the PUE by the measurement device may be similar to those in the prior art, and here, descriptions thereof are omitted to avoid redundancy.

In S440, the measurement device may perform CBR measurement on the resource pool corresponding to the PUE according to the parameter measurement request sent by the PUE of the pedestrian user terminal to obtain CBR of the resource pool corresponding to the PUE, and determine whether the CBR of the resource pool corresponding to the PUE satisfies the trigger condition carried by the parameter measurement indication information according to the measurement result reporting request sent by the PUE of the pedestrian user terminal.

In S450, the measurement device determines that the CBR of the resource pool corresponding to the PUE does not satisfy the trigger condition carried by the parameter measurement indication information, and sends the CBR of the resource pool corresponding to the PUE of the pedestrian user terminal.

In S460, the PUE of the pedestrian user terminal may adjust the resource parameter of the PUE according to the CBR of the resource pool corresponding to the PUE and the PPPP wireless resource parameter mapping table carried by the parameter measurement indication information.

Fig. 5 shows another schematic flow chart of a resource parameter measurement method provided in the embodiment of the present application, which is described from the perspective of a base station eNB, and as shown in fig. 5, the method includes:

step 501, sending parameter measurement indication information to a pedestrian user terminal PUE.

It should be noted that, before the base station eNB sends the parameter measurement indication information to the pedestrian user terminal PUE, it may be determined that CBR measurement needs to be performed on the resource pool Tx pool(s) of the pedestrian user terminal PUE. It should be noted that the base station eNB may determine that the resource pool Tx pool(s) of the pedestrian user equipment PUE is CBR measurement according to a period of periodic CBR measurement, or that a plurality of pedestrian user equipment PUEs make resource requests for the resource pool Tx pool(s), or that the usage status of other resource pools changes greatly.

Step 502, receiving the CBR of the resource pool corresponding to the PUE, where the CBR of the resource pool corresponding to the PUE is obtained by auxiliary measurement of a measurement device within a predetermined distance of the PUE, where the measurement device may include a vehicle-mounted terminal and/or a road side unit.

The base station eNB receiving the CBR of the resource pool corresponding to the PUE may receive the CBR through the following two ways: firstly, a base station eNB receives CBR of a resource pool corresponding to a PUE sent by the PUE; secondly, the base station eNB receives the CBR of the resource pool corresponding to the PUE sent by the measuring equipment.

After the step 502 is executed to receive the CBR of the resource pool corresponding to the PUE, the method further includes the following steps: the base station eNB may adjust configuration information and a resource selection mode of a resource pool Tx pool(s) of the PUE according to the CBR of the resource pool corresponding to the PUE, so as to obtain reconfiguration information. The reconfiguration information is used for adjusting resource parameters of the PUE. The base station eNB may send the reconfiguration information to the PUE. The reconfiguration information may include: the resource pool CBR corresponding to the PUE, and/or the wireless resource parameter corresponding to the resource pool CBR corresponding to the PUE, and/or other configuration information adjusted according to the resource pool CBR corresponding to the PUE.

Fig. 6 shows a further schematic flow chart of a resource parameter measurement method provided by the embodiment of the present application, which is described from the perspective of a measurement device, and as shown in fig. 6, the method includes:

step 601, receiving a parameter measurement request sent by a pedestrian user terminal PUE.

The parameter measurement request is used for requesting auxiliary measurement of a channel busy ratio CBR of a resource pool corresponding to the PUE.

Step 602, obtaining the CBR of the resource pool corresponding to the PUE according to the parameter measurement request.

In this step, the specific process and method for the measurement device to obtain the CBR of the resource pool corresponding to the PUE may be similar to those in the prior art, and here, the description thereof is omitted to avoid redundancy.

The measurement device may also receive a measurement result feedback request or a measurement result reporting request sent by the PUE. The measurement result feedback request is used for requesting feedback of the obtained CBR of the resource pool corresponding to the PUE. And the measurement result reporting request is used for requesting to report the obtained CBR of the resource pool corresponding to the PUE. The operation performed by the measurement device varies with different requests, which is specifically as follows:

firstly, if the measurement device receives a measurement result feedback request sent by the PUE, the measurement device feeds back the obtained CBR of the resource pool corresponding to the PUE according to the measurement result feedback request. The method and the device feed back the measurement result to the PUE unconditionally through the measurement equipment, and are applicable to users with simple and no Sidelink Rx receiving capability.

Secondly, if the measurement equipment receives a measurement result reporting request sent by the PUE, the measurement equipment reports the identification information of the PUE and the CBR carrying the identification information of the resource pool Tx pool(s) of the PUE to the base station according to the measurement result reporting request. The reporting of the CBR of the resource pool corresponding to the PUE to the base station may specifically include: and if the obtained CBR of the resource pool corresponding to the PUE meets the triggering condition, reporting the obtained CBR of the resource pool corresponding to the PUE to the base station. According to the method and the device, the CBR trigger judgment of the resource pool corresponding to the PUE is obtained by reporting through the measuring equipment, the PUE does not need to perform the judging step, and the electric quantity of the PUE is saved.

Fig. 7 is a schematic flow chart of another resource parameter measurement method provided by the embodiment of the present application, which is described from the perspective of a base station, and as shown in fig. 7, the method includes:

and step 701, determining the position of the user terminal PUE of the pedestrian.

In this step, the specific implementation manner of determining the position of the PUE of the pedestrian user terminal may be that the base station eNB determines the position of the PUE according to the position information reported by the PUE.

It should be added that the base station eNB may determine that CBR measurement needs to be performed on the resource pool Tx pool(s) of the pedestrian user terminal PUE. It should be noted that the base station eNB may determine that the resource pool Tx pool(s) of the pedestrian user equipment PUE is CBR measurement according to a period of periodic CBR measurement, or that a plurality of pedestrian user equipment PUEs make resource requests for the resource pool Tx pool(s), or that the usage status of other resource pools changes greatly.

And 702, indicating measurement equipment within a preset distance of the position of the PUE to perform auxiliary measurement and report according to the position of the PUE, wherein the measurement equipment and/or the channel busy ratio CBR of a resource pool corresponding to the PUE comprise a vehicle-mounted terminal and/or a road side unit.

In this step, the measurement device at the position of the PUE is instructed to assist in measuring and reporting the channel busy ratio CBR of the measurement device and/or the resource pool corresponding to the PUE, in other words, the measurement device in the area where the PUE is located is instructed to perform CBR measurement not only on the resource pool Tx pool(s) of P2V, but also on the resource pool Tx pool(s) of V2V.

Preferably, after the step 702 is executed, the following steps can be further executed: step S11, adjusting configuration information and resource selection mode of the resource pool Tx pool (S) of the PUE according to the CBR obtained by the measuring equipment to obtain reconfiguration information, wherein the reconfiguration information is used for adjusting resource parameters of the PUE; step S12, the base station eNB sends reconfiguration information to the PUE.

Fig. 8 shows an interaction diagram of another resource parameter measurement method provided in an embodiment of the present application.

The base station eNB in fig. 8 is equivalent to an implementation subject of the method 200, that is, the base station eNB is configured to receive the position information and tx pool(s) ID information sent by the pedestrian user terminal PUE in fig. 8, and instruct the measurement device in fig. 8 to perform auxiliary measurement according to the position information and report the channel busy ratio CBR of the measurement device and/or PUE.

Specifically, as shown in fig. 8, in S810, the base station eNB may determine that CBR measurement needs to be performed on the resource pool Tx pool (S) of the pedestrian user terminal PUE. It should be noted that the base station eNB may determine that CBR measurement is performed on the resource pool txpool(s) of the pedestrian user terminal PUE according to a period of periodically measuring CBR, or that resource requests are performed on the resource pool Tx pool(s) by a plurality of pedestrian user terminals PUE, or that the use states of other resource pools change greatly.

At S820, the base station eNB may receive the location information sent by the pedestrian user terminal PUE.

At S830, the base station eNB may determine, according to the location information, an area where the position of the PUE of the pedestrian user terminal is located, where the area may be an area where a relative distance between the PUE and the VUE/RSU is smaller than a certain threshold.

In S840, the base station eNB may indicate, according to the position of the PUE, the measurement device in the area where the position of the PUE is located to perform auxiliary measurement and report the channel busy ratio CBR of the measurement device and/or the resource pool corresponding to the PUE.

At S850, the measurement device may obtain CBRs of resource pools corresponding to the measurement device and/or PUE.

At S860, the measurement device may send the CBR to the base station eNB.

In S870, the base station eNB may adjust the configuration information and the resource selection mode of the resource pool Tx pool (S) of the PUE according to the CBR to obtain the reconfiguration information.

At S880, the pedestrian ue PUE may receive the reconfiguration information sent by the base station eNB.

Fig. 9 is a schematic flow chart of another resource parameter measurement method provided by the embodiment of the present application, which is described from the perspective of a base station, and as shown in fig. 9, the method includes:

and step 901, indicating the measurement equipment to measure and report, wherein the measurement equipment and/or the channel busy ratio CBR of the resource pool of the pedestrian user terminal PUE can comprise a vehicle-mounted terminal and/or a road side unit.

Before performing step 901, the base station eNB may determine that CBR measurement needs to be performed on the resource pool Tx pool(s) of the pedestrian user terminal PUE. It should be noted that the base station eNB may determine that the resource pool Tx pool(s) of the pedestrian user equipment PUE is CBR measurement according to a period of periodic CBR measurement, or that a plurality of pedestrian user equipment PUEs make resource requests for the resource pool Tx pool(s), or that the usage status of other resource pools changes greatly.

In this step, the eNB instructs the measurement device to measure and report the channel busy ratio CBR of the measurement device and/or the pedestrian user terminal PUE, in other words, the measurement device performs CBR measurement on all the resource pools Tx pool(s) of P2V and performs CBR measurement on the resource pools Tx pool(s) of V2V and reports the measurement result CBR.

And step 902, determining the CBR corresponding to the PUE in the CBRs obtained by the measuring equipment according to the position of the PUE.

After performing step 901, the base station eNB obtains CBRs of a plurality of measurement devices to a plurality of resource pools Tx pool(s). The base station eNB divides CBRs of a plurality of resource pools Txpool(s) according to areas to obtain the use conditions of Txpool(s) in different areas. And the base station eNB determines the CBR of the resource pool corresponding to the PUE in the CBRs obtained by the measuring equipment according to the position of the PUE.

The base station eNB can adjust the configuration information and the resource selection mode of the resource pool Tx pool(s) of the PUE according to the CBR of the resource pool corresponding to the PUE to acquire reconfiguration information and send the reconfiguration information to the PUE; the reconfiguration information is used for adjusting the resource configuration or parameters of the PUE; alternatively, the base station eNB may instruct the measurement device to send CBR measurement results or radio resource parameters corresponding to the measurement values of the resource pool corresponding to the PUE, and/or other parameters of the resource pool corresponding to the PUE to the neighboring PUE.

Fig. 10 shows an interaction diagram of another resource parameter measurement method provided in an embodiment of the present application.

The base station eNB in fig. 10 is equivalent to an implementation subject of the method 300, that is, the base station eNB is configured to instruct the measurement device in fig. 10 to measure and report a channel busy ratio CBR of a resource pool corresponding to the measurement device and/or the pedestrian user terminal PUE.

Specifically, as shown in fig. 10, in S1010, the base station eNB may determine that CBR measurement needs to be performed on the resource pool Tx pool (S) of the pedestrian user terminal PUE. It should be noted that the base station eNB may determine that CBR measurement is performed on the resource pool txpool(s) of the pedestrian user terminal PUE according to a period of periodically measuring CBR, or that resource requests are performed on the resource pool Tx pool(s) by a plurality of pedestrian user terminals PUE, or that the use states of other resource pools change greatly.

At S1020, the base station eNB may instruct the measurement device to measure and report a channel busy ratio CBR of the measurement device and/or the pedestrian user terminal PUE.

In S1030, the measurement device may obtain a CBR of the resource pool corresponding to the measurement device and/or the pedestrian user terminal PUE, and send the CBR to the base station eNB.

At S1040, the base station eNB obtains CBRs of a plurality of measurement devices to a plurality of resource pools Tx pool (S). The base station eNB divides CBRs of a plurality of resource pools Tx pool(s) according to areas, and obtains the use condition of each resource pool Tx pool(s) in different areas.

At S1050, the eNB may adjust the configuration information and the resource selection mode of the resource pool Tx pool (S) of the PUE according to the CBR or the radio resource parameter corresponding to the CBR measurement value, so as to obtain the reconfiguration information. That is, the reconfiguration information includes the CBR measurement value and/or the radio resource parameter corresponding to the CBR measurement value, and/or the information parameter of the resource pool Tx pool(s) of the PUE.

The pedestrian user terminal PUE may receive reconfiguration information directly transmitted by the base station eNB, or the pedestrian user terminal PUE may receive reconfiguration information transmitted by the base station eNB through the indication measurement device.

In the above embodiments, the base station eNB or the pedestrian user terminal PUE may receive measurement results of the same pool from different devices, and when determining according to the measurement results, certain measures may be taken to minimize an error of the auxiliary measurement. For example, the measurement results are averaged, or the mode is taken, or different weights are given to different results according to some rules, for example, the weight is determined according to relative distance, and the weight is determined according to sidelink signal strength when the measurement results are directly sent to the PUE by the auxiliary measurement device through sidelink.

The resource parameter measuring method according to the embodiment of the present invention is described in detail above with reference to fig. 1 to 10, and the resource parameter measuring device according to the embodiment of the present invention is described in detail below with reference to fig. 12.

Fig. 11 is a schematic structural diagram of a resource parameter measurement apparatus provided in an embodiment of the present application, and as shown in fig. 11, the resource parameter measurement apparatus is based on the same inventive concept as the resource parameter measurement method provided in the embodiment of the present application, and the apparatus includes:

the information receiving module 111 is configured to receive parameter measurement indication information sent by a base station, where the parameter measurement indication information is used to indicate a pedestrian user terminal PUE to measure and report a channel busy ratio CBR;

a requesting module 112, configured to request, according to the parameter measurement indication information, a measurement device within a predetermined distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE, where the measurement device includes a vehicle-mounted terminal and/or a road side unit.

The request module 112 includes:

The CBR transmitting unit includes:

The device also includes:

a re-request module 113, configured to re-request the measurement device within the predetermined distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE if the CBR receiving unit does not receive the CBR of the resource pool corresponding to the PUE within the predetermined time.

The request module 112 includes:

Fig. 12 is a schematic structural diagram of a base station provided in an embodiment of the present application, and as shown in fig. 12, the base station is based on the same inventive concept as the resource parameter measurement method provided in an embodiment of the present application, and includes:

an indication information sending module 121, configured to send parameter measurement indication information to the pedestrian user terminal PUE, where the parameter measurement indication information is used to indicate the pedestrian user terminal PUE to measure and report a channel busy ratio CBR;

a CBR receiving module 122, configured to receive CBRs of the resource pools corresponding to the PUEs; and the CBR of the resource pool corresponding to the PUE is obtained by the PUE requesting the auxiliary measurement of the measurement equipment within the preset distance of the PUE.

The CBR receiving module 122 includes:

The base station further comprises:

a determining module 123, configured to determine reconfiguration information according to the CBR of the resource pool corresponding to the PUE; the reconfiguration information is used for adjusting the resource configuration or parameters of the PUE;

a reconfiguration information sending module 124, configured to send the reconfiguration information to the PUE.

Fig. 13 is a schematic structural diagram of a resource parameter measurement apparatus provided in an embodiment of the present application, and as shown in fig. 13, the apparatus includes:

a measurement request receiving module 131, configured to receive a parameter measurement request sent by a PUE of a pedestrian user equipment, where the parameter measurement request is used to request auxiliary measurement of a channel busy ratio CBR of a resource pool corresponding to the PUE;

an obtaining module 132, configured to obtain, according to the parameter measurement request, a CBR of the resource pool corresponding to the PUE.

The device also includes:

a feedback request receiving module 133, configured to receive a measurement result feedback request sent by the PUE, where the measurement result feedback request is used to request feedback of the obtained CBR of the resource pool corresponding to the PUE;

and the CBR feedback module 134 is configured to feed back, according to the measurement result feedback request, the obtained CBR of the resource pool corresponding to the PUE.

The device also includes:

a reporting request receiving module 135, configured to receive a measurement result reporting request sent by the PUE, where the measurement result reporting request is used to request reporting of the obtained CBR of the resource pool corresponding to the PUE;

a first CBR reporting module 136, configured to report, according to the measurement result reporting request, the obtained CBR of the resource pool corresponding to the PUE to the base station.

The first CBR reporting module 136 comprises:

The resource parameter measuring apparatus further includes:

Fig. 14 is a schematic structural diagram of another base station provided in an embodiment of the present application, and as shown in fig. 14, the base station is based on the same inventive concept as the resource parameter measurement method provided in the embodiment of the present application, and includes:

a position determining module 141, configured to determine a position of the pedestrian user terminal PUE;

and an indicating module 142, configured to indicate, according to the position of the PUE, a measurement device in the position where the PUE is located to perform auxiliary measurement and report a channel busy ratio CBR of the measurement device and/or a resource pool corresponding to the PUE, where the measurement device includes a vehicle-mounted terminal and/or a road side unit.

The position determination module 141 includes:

The device also includes:

a reconfiguration information determining module 143, configured to determine reconfiguration information according to the CBR obtained by the measurement device, where the reconfiguration information is used to adjust resource configuration or parameters of the PUE;

a reconfiguration information sending module 144, configured to send the reconfiguration information to the PUE.

Fig. 15 is a schematic structural diagram of another base station provided in an embodiment of the present application, and as shown in fig. 15, the base station is based on the same inventive concept as the resource parameter measurement method provided in an embodiment of the present application, and includes:

the measurement indication module 151 is configured to indicate a measurement device to measure and report, where the measurement device and/or a pedestrian user terminal PUE correspond to a channel busy ratio CBR of a resource pool, and the measurement device includes a vehicle-mounted terminal and/or a road side unit;

a CBR determining module 152, configured to determine, according to the position of the PUE, a CBR corresponding to the resource pool corresponding to the PUE in the CBRs obtained by the measurement device.

The base station further comprises:

an information sending determining module 153, configured to determine reconfiguration information according to a CBR corresponding to a resource pool corresponding to the PUE, and send the reconfiguration information to the PUE, where the reconfiguration information is used to adjust resource configuration or parameters of the PUE;

or,

a sending instruction module 154, configured to instruct the measurement device to send the CBR corresponding to the PUE or the radio resource parameter corresponding to the CBR measurement value to the PUE.

Fig. 16 is a schematic structural diagram of a pedestrian user terminal PUE according to an embodiment of the present application. The pedestrian user terminal PUE may include a processor 161, a transmitter 162, and a receiver 163. Optionally, a memory 164 is included. In particular applications, the transmitter 162 and receiver 163 may be coupled to an antenna 165.

And a memory 164 for storing programs. In particular, the program may include program code comprising computer operating instructions. Memory 164 may include both read-only memory and random access memory, and provides instructions and data to processor 161. Memory 164 may comprise high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.

A processor 161, configured to execute the following operations, optionally, to execute a program stored in the memory 164, and specifically, to execute the following operations:

according to the parameter measurement indication information, requesting measurement equipment within a preset distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE, wherein the measurement equipment comprises a vehicle-mounted terminal and/or a road side unit.

The above-described method implemented by any of the implementation routines of the user terminal PUE or the in-vehicle terminal or the base station in fig. 1 to 15 of the present application may be applied in the processor 161 or implemented by the processor 161. Processor 161 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 161. The Processor 161 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 164, and the processor 161 reads the information in the memory 164 and performs the steps of the above method in combination with the hardware thereof.

Embodiments of the present application also provide a computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a portable electronic device comprising a plurality of application programs, enable the portable electronic device to perform the method of the embodiment shown in fig. 1.

The resource parameter measurement method according to the embodiment of the present invention is described in detail with reference to fig. 1 to 10, and the channel measurement system according to the embodiment of the present invention is described in detail with reference to fig. 17.

Fig. 17 is a schematic structural diagram of a resource parameter measurement system according to an embodiment of the present application, and as shown in fig. 17, the system may include: vehicle mounted terminals VUE and/or road side units RSU 171, pedestrian user terminals PUE 172 and base stations eNB 173. The pedestrian user terminal PUE 172 may be the resource parameter measuring apparatus in the embodiment shown in fig. 11, the vehicle-mounted terminal VUE and/or the road side unit RSU 171 may be the resource parameter measuring apparatus in the embodiment shown in fig. 13, and the base station eNB173 may be the base station in the embodiment shown in fig. 12; alternatively, the base station eNB173 may be the base station of the embodiment shown in fig. 14; alternatively, the base station eNB173 may be the base station of the embodiment shown in fig. 15.

As will be appreciated by one skilled in the art, 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-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present 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 flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.

Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A method for resource parameter measurement, the method comprising:

and requesting measurement equipment within a preset distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE according to the parameter measurement indication information.

2. The method of claim 1, wherein the requesting a measurement device within a predetermined distance of the PUE to assist in measuring CBRs of the resource pool corresponding to the PUE comprises:

3. A method for resource parameter measurement, the method comprising:

and receiving the CBR of the resource pool corresponding to the PUE, wherein the CBR of the resource pool corresponding to the PUE is obtained by the auxiliary measurement of the measurement equipment within the preset distance of the PUE requested by the PUE.

4. A method for resource parameter measurement, the method comprising:

receiving a parameter measurement request sent by a PUE (user equipment), wherein the parameter measurement request is used for requesting auxiliary measurement of a channel busy ratio CBR (channel busy ratio) of the PUE;

5. The method of claim 4, further comprising:

6. The method of claim 4, further comprising:

and reporting the obtained CBR of the resource pool corresponding to the PUE to a base station according to the measurement result reporting request.

7. The method of claim 6, wherein reporting the obtained CBR of the resource pool corresponding to the PUE to the base station comprises:

8. The method of claim 7, further comprising:

9. A method for resource parameter measurement, the method comprising:

determining the position of a pedestrian user terminal PUE;

and according to the position of the PUE, indicating the measuring equipment within a preset distance of the position of the PUE to perform auxiliary measurement and reporting the channel busy ratio CBR of the measuring equipment and/or a resource pool corresponding to the PUE.

10. A method for resource parameter measurement, the method comprising:

indicating a measuring device to measure and report, wherein the measuring device and/or a channel busy ratio CBR of a resource pool corresponding to a pedestrian user terminal PUE;

11. The method of claim 10, wherein after determining the CBR corresponding to the resource pool corresponding to the PUE in the CBRs obtained by the measurement device, the method further comprises:

or,

12. An apparatus for resource parameter measurement, the apparatus comprising:

and the request module is used for requesting the measurement equipment within the preset distance of the PUE to assist in measuring the CBR of the resource pool corresponding to the PUE according to the parameter measurement indication information.

13. The apparatus of claim 12, wherein the request module comprises:

14. A base station, characterized in that the base station comprises:

and the CBR receiving module is used for receiving the CBR of the resource pool corresponding to the PUE, and the CBR of the resource pool corresponding to the PUE is obtained by the auxiliary measurement of the measuring equipment within the preset distance of the PUE requested by the PUE.

15. An apparatus for resource parameter measurement, the apparatus comprising:

16. The apparatus of claim 15, further comprising:

17. The apparatus of claim 15, further comprising:

and the first CBR reporting module is used for reporting the obtained CBR of the resource pool corresponding to the PUE to a base station according to the measurement result reporting request.

18. A base station, characterized in that the base station comprises:

and the indicating module is used for indicating the measuring equipment within a preset distance of the position of the PUE to perform auxiliary measurement according to the position of the PUE and reporting the channel busy ratio CBR of the measuring equipment and/or the resource pool corresponding to the PUE.

19. A base station, characterized in that the base station comprises:

the measurement indication module is used for indicating measurement equipment to measure and report, and the measurement equipment and/or a channel busy ratio CBR of a resource pool corresponding to a pedestrian user terminal PUE;