CN115396943A

CN115396943A - Method and equipment used for wireless communication

Info

Publication number: CN115396943A
Application number: CN202211128579.0A
Authority: CN
Inventors: 张晓博
Original assignee: Shanghai Langbo Communication Technology Co Ltd
Current assignee: Shanghai Langbo Communication Technology Co Ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2022-11-25
Also published as: CN113498098B; CN115580893A; CN113498098A

Abstract

A method and apparatus for wireless communication includes receiving a first measurement configuration set and a first reporting configuration set; performing a first channel measurement for a first set of reference signals; determining that a first condition is satisfied, in response to the first condition being satisfied, sending a first set of reporting information, the first set of reporting configurations indicating the first condition; wherein the first measurement configuration group comprises a first measurement configuration subgroup; the first subset of measurement configurations is indicative of the first set of reference signals; the first measurement configuration subgroup is non-unicast higher layer signaling, the first reporting configuration group is unicast higher layer signaling; the first set of reporting information includes results of the first channel measurement. The resource utilization rate is improved through reasonable configuration measurement.

Description

Method and equipment used for wireless communication

The present application is a divisional application of the following original applications:

application date of the original application: 2020, 04 and 03 months

- -application number of the original application: 202010260666.6

The invention of the original application is named: method and equipment used for wireless communication

Technical Field

The present application relates to a transmission method and apparatus in a wireless communication system, and more particularly, to a transmission method and apparatus for measuring, improving system efficiency, and optimizing resource utilization in wireless communication.

Background

In the future, the application scenes of the wireless communication system are more and more diversified, and different application scenes put different performance requirements on the system. In order to meet different performance requirements of various application scenarios, research on New air interface technology (NR, new Radio) (or Fifth Generation, 5G) is decided over #72 sessions of 3GPP (3 rd Generation Partner Project) RAN (Radio Access Network), and standardization Work on NR begins over 3GPP RAN #75 sessions over WI (Work Item ) of NR.

In Communication, both LTE (Long Term Evolution) and 5GNR relate to accurate reception of Reliable information, optimized energy efficiency ratio, determination of information validity, flexible resource allocation, scalable system structure, efficient non-access stratum information processing, lower service interruption and dropped rate, support for Low power consumption, which is important for normal Communication between a base station and user equipment, reasonable scheduling of resources, and balancing of system load, so to speak, high throughput rate, meet Communication requirements of various services, improve spectrum utilization, improve service quality, and are essential for eMBB (enhanced Mobile BroadBand), URLLC (Ultra Low Latency Communication), eMTC (enhanced Machine Type Communication) or eMTC (enhanced Machine Type Communication). Meanwhile, in the Internet of Things in the field of the IIoT (Industrial Internet of Things), in V2X (Vehicular to X), communication between devices (Device to Device), communication in unlicensed spectrum, user communication quality monitoring, network planning optimization, in NTN (Non-terrestrial Network communication), in TN (terrestrial Network communication), in a mixture of the above various communication modes, in wireless resource management and codebook selection of multiple antennas, there are wide requirements in beam forming in signaling design, neighborhood management, and service management, and the transmission modes of information are classified into broadcast and unicast, and both transmission modes are indispensable for a 5G system because they are very helpful to meet the above requirements.

With the increasing of the scenes and complexity of the system, higher requirements are put forward on the reduction of the interruption rate, the reduction of the time delay, the enhancement of the reliability, the enhancement of the stability of the system, the flexibility of the service and the saving of the power, and meanwhile, the compatibility among different versions of different systems also needs to be considered when the system is designed.

Disclosure of Invention

In various communication scenarios, measurement is involved in mobility management, channel quality determination, traffic scheduling, network resource optimization, etc., and measurement configuration is typically sent by a base station and executed by a user terminal device. The problems to be considered in the measurement configuration and execution process include the power consumption problem of the user, the measurement accuracy problem, the overhead and delay problem of the signaling, the problem of performing measurement in different cell configuration scenarios, and the like. In a cell with a large number of users, such as an NTN network, all users, especially users in an RRC (Radio Resource Control) connected state, need to perform relatively frequent measurement, if measurement information is configured separately for each user, resource waste may be caused, and it is more efficient to perform configuration in a broadcast manner; in addition, if the time delay of the system is larger, the broadcasting mode is adopted to be beneficial to reducing the time delay; meanwhile, in some scenarios, there is no signaling connection between the users and the serving cell, so that the configuration can be performed only in a broadcast manner, otherwise, the users cannot perform measurement. In addition, the configuration of the measurement has different requirements for different services, the measurement relates to both mobility management and the measurement of the service quality, service scheduling and the estimation of the service quality or channel quality of the neighbor cell, the monitoring of the channel link failure, i.e. out-of-synchronization or beam failure, and the recovery, and when related to these services and services, the measurement configuration related to them is also required.

In view of the above, the present application provides a solution.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments in any node of the present application may be applied to any other node. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict. Furthermore, it should be noted that, in the above problem description, the IoT scenario is only an example of one application scenario of the solution provided in the present application; the application is also equally applicable to scenarios such as non-terrestrial networks, achieving technical effects similar to those in IoT scenarios. Similarly, the present application is also applicable to scenarios such as the presence of an UAV (Unmanned Aerial Vehicle), or an onboard network, to achieve technical effects in IoT-like scenarios. Furthermore, employing a unified solution for different scenarios (including but not limited to NTN and TN network scenarios) also helps to reduce hardware complexity and cost.

The application discloses a method in a first node used for wireless communication, comprising:

receiving a first measurement configuration set and a first reporting configuration set; performing a first channel measurement for a first set of reference signals;

determining that a first condition is satisfied, in response to the first condition being satisfied, sending a first set of reporting information, the first set of reporting configurations indicating the first condition;

wherein the first measurement configuration group comprises a first measurement configuration subgroup; the first subset of measurement configurations indicates the first set of reference signals; the first measurement configuration subgroup is non-unicast higher layer signaling, the first reporting configuration group is unicast higher layer signaling; the first reporting information set includes a result of the first channel measurement.

As an embodiment, the problem to be solved by the present application includes: when the serving cell of the first node is configured for measurement, requirements in the aspects of efficiency, energy consumption, service requirements and the like need to be configured in a feasible manner, if the configuration is improper, resources are wasted, the efficiency is reduced, unnecessary measurement is promoted to be performed, power consumption is caused, or the configuration cannot be performed by using a traditional manner; in addition, each user has different services, different positions, different channels and different requirements on mobility, so that special configuration is needed.

In particular, according to an aspect of the present application, second channel measurements are performed for a second set of reference signals;

wherein the first measurement configuration group comprises a second measurement configuration subgroup; the second subset of measurement configurations indicates the second set of reference signals; the second subset of measurement configurations is unicast higher layer signaling; the first reporting information set includes a result of the second channel measurement.

In particular, according to an aspect of the present application, the first channel measurements for the first set of reference signals are performed within a first time window; the second channel measurements for the second set of reference signals are performed within a second time window.

Specifically, according to one aspect of the application, the method comprises the following steps:

receiving Q subsets of candidate measurement configurations;

sending a first set of identifications;

wherein the Q candidate measurement configuration subgroups comprise Q identities, respectively, the first set of identities comprises Q1 identities, Q and Q1 are both positive integers, the Q1 identities are subsets of the Q identities, the first set of identities is used for determining the second measurement configuration subgroup.

Specifically, according to an aspect of the present application, a transmission delay of the second reference signal set to the first node is smaller than a first threshold; a transmission delay of the first set of reference signals to the first node is not less than the first threshold.

In particular, according to an aspect of the present application, the sender of the first subset of measurement configurations and the sender of the first set of reporting configurations are two serving cells.

In particular, according to an aspect of the present application, the first subset of measurement configurations is associated with a first radio bearer, the first radio bearer being used for carrying non-unicast data traffic.

receiving first time information, the first time information being used to determine the first reporting information group.

Specifically, according to one aspect of the present application, the method includes:

transmitting a first signal;

receiving a second signal;

wherein the first signal is used to trigger the second signal, the first condition comprising the second signal being received.

Specifically, according to an aspect of the present application, the first node is a user equipment.

Specifically, according to an aspect of the present application, the first node is an internet of things terminal.

In particular, according to an aspect of the present application, the first node is a relay.

Specifically, according to an aspect of the present application, the first node is a vehicle-mounted terminal.

In particular, according to one aspect of the application, the first node is an aircraft.

The application discloses a method in a second node used for wireless communication, comprising:

sending a first measurement configuration group and a first reporting configuration group;

receiving a first set of reporting information, the first set of reporting configurations indicating a first condition; the first condition is used to trigger the sending of the first set of reporting information;

wherein the first measurement configuration group comprises a first measurement configuration subgroup; the first subset of measurement configurations is indicative of a first set of reference signals; the first set of reference signals is used to perform a first channel measurement; the first measurement configuration subgroup is non-unicast higher layer signaling, the first reporting configuration group is unicast higher layer signaling; the first reporting information set includes a result of the first channel measurement.

In particular, according to an aspect of the application, the receiver of the first measurement configuration group performs a second channel measurement for a second set of reference signals;

In particular, according to an aspect of the application, the first channel measurements for the first set of reference signals by the recipients of the first measurement configuration group are performed within a first time window; the second channel measurements for the second set of reference signals are performed by the receivers of the first measurement configuration group within a second time window.

transmitting Q candidate measurement configuration subgroups;

receiving a first set of identifications;

In particular, according to an aspect of the present application, the transmission delay of the second set of reference signals to the receivers of the first measurement configuration group is smaller than a first threshold; a transmission delay of the first set of reference signals to a recipient of the first measurement configuration group is not less than the first threshold.

transmitting first time information, the first time information being used to determine the first reporting information group.

receiving a first signal;

transmitting a second signal;

Specifically, according to an aspect of the present application, the second node is a base station.

In particular, according to an aspect of the present application, the second node is a relay.

Specifically, according to an aspect of the present application, the second node is a vehicle-mounted terminal.

In particular, according to one aspect of the application, the second node is an aircraft.

Specifically, according to an aspect of the present application, the second node is a group header.

In particular, according to an aspect of the present application, the second node is a satellite.

The application discloses a first node used for wireless communication, comprising:

a first receiver receiving a first measurement configuration set and a first reporting configuration set; performing a first channel measurement for a first set of reference signals;

a first transmitter to determine that a first condition is satisfied, in response to the first condition being satisfied, to transmit a first reporting information set, the first reporting configuration set indicating the first condition;

wherein the first measurement configuration group comprises a first measurement configuration subgroup; the first subset of measurement configurations is indicative of the first set of reference signals; the first measurement configuration subgroup is non-unicast higher layer signaling, the first reporting configuration group is unicast higher layer signaling; the first set of reporting information includes results of the first channel measurement.

The application discloses a second node used for wireless communication, comprising:

a second transmitter for transmitting the first measurement configuration set and the first reporting configuration set;

a second receiver to receive a first set of reporting information, the first set of reporting configurations indicating a first condition; the first condition is used to trigger the sending of the first set of reporting information;

wherein the first measurement configuration group comprises a first measurement configuration subgroup; the first subset of measurement configurations is indicative of a first set of reference signals; the first set of reference signals is used to perform a first channel measurement; the first subset of measurement configurations is non-unicast higher layer signaling, the first set of reporting configurations is unicast higher layer signaling; the first reporting information set includes a result of the first channel measurement.

As an example, compared with the conventional scheme, the method has the following advantages:

in the RRC connected state, the conventional measurement configuration is performed in a unicast manner, which faces the problems of inefficiency, and the like, especially when the number of users in a cell is large, for example, an NTN cell or a large number of IoT users exist, the measurement indication cannot be configured for a large number of users at the same time, and the measurement configuration in a broadcast manner is more efficient than the conventional manner; on the other hand, different users have different characteristics, including different positions, different channel conditions, different services and capabilities, and different reporting strategies need to be executed, so that the configuration needs to be performed in a unicast manner;

compared with the conventional mode, the method and the device have the advantages that the first measurement configuration subgroup and the second measurement configuration subgroup are sent in different modes, so that the configuration universality, the configuration efficiency and the configuration disorder are realized, the specific situation and the specific specificity of each user are considered, and the flexibility and the configuration of all users in the cell can be realized at one time;

when the user and the serving cell do not have a signaling bearer, the conventional method cannot configure the measurement for the user, and the method provided in this application configures the measurement by broadcasting, and further in the case of multiple cells, especially in the case of dual connectivity, the cell without the signaling bearer configures the measurement by broadcasting, and the cell with the signaling bearer configures the report by unicasting, especially performs unified configuration of the report, which not only considers the characteristics of cell transmission, but also can satisfy various requirements of measurement and report, which cannot be achieved by the conventional method.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof with reference to the accompanying drawings in which:

fig. 1 shows a flow chart of receiving a first measurement configuration group and a first reporting configuration group sending a first reporting information group according to an embodiment of the application;

FIG. 2 shows a schematic diagram of a network architecture according to an embodiment of the present application;

figure 3 shows a schematic diagram of an embodiment of a radio protocol architecture for the user plane and the control plane according to an embodiment of the present application;

FIG. 4 shows a schematic diagram of a first node, a second node, according to an embodiment of the present application;

FIG. 5 shows a flow diagram of a transmission according to an embodiment of the present application;

FIG. 6 shows a flow diagram of a transmission according to an embodiment of the application;

FIG. 7 shows a flow diagram of a transmission according to an embodiment of the present application;

FIG. 8 shows a flow diagram of a transmission according to an embodiment of the present application;

fig. 9 shows a schematic diagram of a first subset of measurement configurations associated with a first radio bearer according to an embodiment of the present application;

fig. 10 shows a schematic illustration of a first measurement configuration sub-group and a second reporting configuration sub-group transmission according to an embodiment of the present application;

figure 11 illustrates a schematic diagram of a processing apparatus for use in a first node according to one embodiment of the present application;

fig. 12 illustrates a schematic diagram of a processing device for use in a second node according to an embodiment of the application.

Detailed Description

The technical solutions of the present application will be further described in detail with reference to the accompanying drawings, and it should be noted that the embodiments and features of the embodiments in the present application can be arbitrarily combined with each other without conflict.

Example 1

Embodiment 1 illustrates a flowchart of receiving a first measurement configuration group and a first reporting configuration group to send a first reporting information group according to an embodiment of the present application, as shown in fig. 1. In fig. 1, each block represents a step, and it should be particularly emphasized that the sequence of the blocks in the figure does not represent a chronological relationship between the represented steps.

In embodiment 1, a first node in the present application receives a first measurement configuration group and a first reporting configuration group in step 101, and performs a first channel measurement for a first reference signal set; determining in step 102 that a first condition is satisfied, in response to the first condition being satisfied, sending a first set of reporting information, the first set of reporting configurations indicating the first condition;

wherein the first measurement configuration group comprises a first measurement configuration subgroup; the first subset of measurement configurations is indicative of the first set of reference signals; the first subset of measurement configurations is non-unicast higher layer signaling, the first set of reporting configurations is unicast higher layer signaling; the first reporting information set includes a result of the first channel measurement.

As an embodiment, the first node is a UE (User Equipment).

As an embodiment, the first measurement configuration subgroup is a multicast higher layer signaling.

As an embodiment, the first subset of measurement configurations is broadcasted higher layer signaling.

As an embodiment, the first measurement configuration sub-group is a SIB (System Information Block).

As an embodiment, the first measurement configuration sub-group comprises SIB2 (System Information Block 2).

As an embodiment, the first measurement configuration sub-group comprises SIB3 (System Information Block 3).

As an embodiment, the first measurement configuration sub-group comprises SIB4 (System Information Block 4).

As an embodiment, the first measurement configuration sub-group comprises SIB5 (System Information Block 5).

As an embodiment, the first measurement configuration sub-group comprises SIB10 (System Information Block 10).

As an embodiment, the first set of reporting information comprises an identification of the first subset of measurement configurations.

As an embodiment, said identification of said first measurement configuration subgroup is an integer.

As an embodiment, the first node is in RRC connected mode.

As one embodiment, the first node is in an RRC inactive mode.

As an embodiment, the first measurement configuration group and the first reporting configuration group are both RRC layer signaling.

As an embodiment, the first measurement configuration group and the first reporting configuration group are encapsulated in different RRC layer signaling.

As an embodiment, the first subset of measurement configurations is transmitted over a BCH (Broadcast Channel) Channel.

As an embodiment, the first subset of measurement configurations is transmitted over a PDSCH channel.

As an embodiment, the first subset of measurement configurations is transmitted over a PDCCH channel.

As an embodiment, the first reporting configuration group is transmitted through a BCH (Broadcast Channel) Channel.

As an embodiment, the first reporting configuration group is transmitted through a PDSCH channel.

As an embodiment, the first reporting configuration group is transmitted through a PDCCH channel.

As an embodiment, the first measurement configuration group comprises MAC layer signaling.

As an embodiment, the first reporting configuration group comprises MAC layer signaling.

As an embodiment, the first set of measurement configurations comprises MeasConfig.

For one embodiment, the first measurement configuration group includes measObjectToAddModList.

As an embodiment, the first measurement configuration group comprises measidtoaddmost.

As an embodiment, the first subset of measurement configurations comprises measidtoadmod.

As an embodiment, said identification of said first measurement configuration subgroup is measId.

As an embodiment, the first reporting configuration set comprises reportConfigToAddModList.

For one embodiment, the first reporting configuration set includes a reportConfigId.

For one embodiment, the first reporting configuration group includes reportConfig.

As an embodiment, the first reporting configuration group comprises reportConfigNR.

As an embodiment, the first set of reporting configurations comprises a reportconfiginter rat.

As an embodiment, the first measurement configuration set comprises measConfigSN.

As an embodiment, the first set of measurement configurations comprises quantityConfig.

As an embodiment, the first set of measurement configurations comprises measgapcfig.

As an embodiment, the first set of measurement configurations comprises s-Measure.

As an embodiment, the first measurement configuration set includes preregistrationnfhrpd.

As an embodiment, the first reporting configuration set includes reportConfigEUTRA.

As an embodiment, the first measurement configuration group is saved by the first node in VarMeasConfig.

As an embodiment, the first subset of measurement configurations is saved by the first node in VarMeasConfig.

As an embodiment, the first set of reporting information is stored by the first node in a VarMeasReportList.

For one embodiment, the first set of reference signals includes synchronization signals.

As an embodiment, the CHannel occupied by the first reference signal set includes a PBCH (Physical Broadcasting CHannel).

As one embodiment, the Synchronization Signal includes a PSS (Primary Synchronization Signal) and an SSS (Secondary Synchronization Signal).

As an embodiment, the first set of Reference signals comprises Reference signals (Reference signals).

As one embodiment, the first set of Reference signals includes CRS (Cell Reference Signal).

As an embodiment, the first set of Reference signals includes CSI-RS (Channel State Information-Reference Signal).

For one embodiment, the first set of Reference signals includes PT-RS (Phase Tracking Reference Signal).

As an embodiment, the first set of Reference signals comprises DMRS (Demodulation Reference Signal).

As an embodiment, the first measurement configuration group comprises a plurality of measurement configuration sub-groups, the first measurement configuration sub-group being one of the plurality of measurement configuration sub-groups.

As an embodiment, there is at least one higher layer signaling that is unicast for at least one of the plurality of measurement configuration sub-groups.

As an embodiment, the first reporting information group includes a plurality of reporting information sub-groups, and the plurality of reporting information sub-groups correspond to the plurality of measurement configuration sub-groups one to one.

As an embodiment, the first node is in the same RRC mode when receiving the first subset of measurement configurations and performing the first channel measurements for the first set of reference signals.

As an embodiment, the first node is in a different RRC mode when receiving the first subset of measurement configurations and performing the first channel measurements for the first set of reference signals.

As an embodiment, the first node is in the same RRC mode when receiving the first measurement configuration group and receiving the first reporting configuration group.

As an embodiment, the first node is in a different RRC mode when receiving the first measurement configuration group and receiving the first reporting configuration group.

As one embodiment, the first node is in an RRC idle mode.

As an embodiment, the first measurement configuration set comprises N measurement terms, where N is a positive integer.

As an embodiment, each of the measurement items indicates one reference signal in the first set of reference signals.

As an embodiment, each of the measurement entries corresponds to an entry in a measObjectToAddModList.

As an embodiment, each of the measurement entries corresponds to one entry in one measidtoadmodlist.

As an embodiment, the first reporting configuration group includes M reporting configuration items, where M is a positive integer.

As an embodiment, each of the report configuration entries corresponds to an entry in reportConfigToAddModList.

As an embodiment, the first report information measidtoaddmotlist information group includes L report information items, each of which corresponds to one item in VarMeasReportList.

As an embodiment, L is the number of results of the first channel measurement that satisfy the first condition.

As an embodiment, the first subset of measurement configurations comprises N1 measurement terms, wherein N is a positive integer.

As an embodiment, each measurement item included in the first measurement configuration sub-group corresponds to one item in measidtoaddmost.

As one embodiment, the first channel measurements include RSRP (Reference Signal Receiving Power) measurements made for the first set of Reference signals.

As one embodiment, the first channel measurements include RSRP (Reference Signal Receiving Quality) measurements made for the first set of Reference signals.

As one embodiment, the first channel measurements include RSSI (Received Signal Strength Indicator) measurements made for the first set of reference signals.

As one embodiment, the first channel measurements include SNR (Signal to Noise Ratio) measurements made for the first set of reference signals.

As one embodiment, the first channel measurements comprise hypothetical measurements made for the first set of reference signals.

As an embodiment, the hypothetical measurement comprises estimating a BLER (Block Error Rate) of the second channel from measurements on the first set of reference signals.

As an embodiment, the fictitious measuring comprises inferring a BLER (Block Error Rate) of a second bearer from measurements on the first set of reference signals.

For one embodiment, the second channel comprises a physical layer channel.

For one embodiment, the second channel comprises a transport layer channel.

For one embodiment, the second channel comprises a logical channel.

For one embodiment, the second channel comprises an MCH channel.

For one embodiment, the second channel comprises an MCCH channel.

As one embodiment, the second channel comprises an MTCH channel.

For one embodiment, the second bearer comprises a radio bearer.

For one embodiment, the second bearer comprises a radio access bearer.

For one embodiment, the second bearer comprises a wired bearer.

As an embodiment, the second bearer includes an IP (Internet Protocol) bearer.

For one embodiment, the second bearer comprises a unicast bearer.

For one embodiment, the second bearer comprises a multicast bearer.

For one embodiment, the second bearer comprises a broadcast bearer.

As an embodiment, the second Channel includes a PDCCH (Physical Downlink Control Channel) Channel.

As an embodiment, the second Channel includes a PDSCH (Physical Downlink Shared Channel) Channel.

For one embodiment, the second channel comprises a PBCH channel.

As one embodiment, said measuring according to said first set of reference signals comprises measuring RSRP.

As one embodiment, said measuring according to said first set of reference signals comprises measuring RSRQ.

As one embodiment, the measuring according to the first set of reference signals comprises measuring RSSI.

As one embodiment, said measuring according to said first set of reference signals comprises measuring SNR.

As one embodiment, the first condition includes a periodic trigger.

As an embodiment, the periodic trigger includes, for a current time T, when the first condition is satisfied at time T, T + T0 is also considered to satisfy the first condition, where T0 is the period of the periodic trigger, and T0 is a real number greater than 0.

As an embodiment, the periodic trigger includes that a time at which the first condition is received is considered as a starting time of the period of the periodic trigger.

As an embodiment, the periodic trigger comprises that the first reporting configuration group indicates a starting time of the period of the periodic trigger.

As an embodiment, the periodic trigger comprises that for a current time T, when the first condition is met at time T, a time within [ T + T0, T + T1) is also considered to meet the first condition, where T1 is a real number greater than 0.

For one embodiment, the first condition comprises an event trigger.

For one embodiment, the event trigger includes a serving cell being better than a first absolute threshold.

For one embodiment, the event trigger includes the serving cell being worse than a first absolute threshold.

As an embodiment, the event trigger includes that the neighbor Cell exceeds a PCell (Primary Cell)/PSCell (Primary Secondary Cell) by a first offset.

As an embodiment, the event trigger includes that a neighbor cell is better than a first absolute threshold.

As an embodiment, the event trigger includes that PCell/PSCell is worse than a first absolute threshold and neighbor cell/Scell is better than a second absolute threshold.

As an embodiment, the event trigger includes that a neighbor Cell is better than an SCell (Secondary Cell) by a first offset.

As one embodiment, the unit of the first absolute threshold includes dB.

As one embodiment, the unit of the first absolute threshold comprises dBm.

As one embodiment, the first absolute threshold comprises-110 dBm.

As one embodiment, the first absolute threshold comprises-1 dB.

As an embodiment, the unit of the second absolute threshold comprises dB.

As an embodiment, the unit of the second absolute threshold comprises dBm.

As one embodiment, the second absolute threshold comprises-110 dBm.

As an embodiment, the second absolute threshold comprises-1 dB.

As an embodiment, the first offset comprises-3 dB.

As one embodiment, the first offset comprises 3dB.

As an embodiment, the event trigger includes that a measurement result of a reference signal from a serving cell in the first set of reference signals is better than the first absolute threshold.

As an embodiment, the event trigger includes that a measurement result of a reference signal from a serving cell in the first set of reference signals is worse than the first absolute threshold.

As an embodiment, the event trigger includes that the measurement result of the reference signal from the neighboring Cell in the first reference signal set exceeds the measurement result of the reference signal from the PCell (Primary Cell) or the PSCell (Primary Secondary Cell) in the first reference signal set by an offset.

As an embodiment, the event trigger includes that a measurement result of a reference signal from a neighbor cell in the first set of reference signals is better than the first absolute threshold.

As an embodiment, the event trigger includes that the measurement result of the reference signal from the PCell or PSCell in the first set of reference signals is worse than the first absolute threshold and the measurement result of the reference signal from the neighbor cell or Scell in the first set of reference signals is better than the second absolute threshold.

As an embodiment, the event trigger includes that a measurement result of a reference signal from a neighbor Cell in the first set of reference signals is better than a measurement result of a reference signal from an SCell (Secondary Cell) in the first set of reference signals by an offset.

As an embodiment, the event trigger includes that a measurement result of a reference signal corresponding to a serving cell identity in the first set of reference signals is better than the first absolute threshold.

As an embodiment, the event trigger includes that a measurement result of a reference signal corresponding to a serving cell identity in the first set of reference signals is worse than the first absolute threshold.

As an embodiment, the event trigger includes that a measurement result of a reference signal corresponding to a neighbor Cell identity in the first reference signal set exceeds a measurement result of a reference signal corresponding to a PCell (Primary Cell) identity or a PSCell (Primary Secondary Cell) identity in the first reference signal set by an offset.

As an embodiment, the event trigger includes that a measurement result of a reference signal corresponding to a neighbor cell identity in the first reference signal set is better than the first absolute threshold.

As an embodiment, the event trigger includes that a measurement result of a reference signal in the first set of reference signals corresponding to a PCell identity or a PSCell identity is worse than the first absolute threshold and a measurement result of a reference signal in the first set of reference signals corresponding to a neighbor cell identity or a Scell identity is better than the second absolute threshold.

As an embodiment, the event trigger includes that a measurement result of a reference signal corresponding to a neighbor Cell identity in the first set of reference signals is better than a measurement result of a reference signal corresponding to a SCell (Secondary Cell) identity in the first set of reference signals by an offset.

As one embodiment, the first subset of measurement configurations indicates each reference signal in the first set of reference signals and its corresponding cell identity.

As one embodiment, the cell identity comprises a serving cell identity.

As an embodiment, the cell identity comprises a PCell cell identity.

As one embodiment, the cell identity includes a PSCell cell identity.

As one embodiment, the cell identity includes an SCell cell identity.

As an embodiment, the cell identity comprises a neighbor cell identity.

For one embodiment, the first condition includes expiration of a first timer.

As an embodiment, the first subset of measurement configurations configures the first timer.

As an embodiment, the event trigger comprises that the BLER determined by the phantom measurement is better than a first threshold.

As an embodiment, the event trigger comprises that the BLER determined by the fictitious measurement is worse than a first threshold.

As an embodiment, the first threshold in the sentence where the hypothetical measurement determines that the BLER is better than the first threshold comprises 0.1.

As an embodiment, the first threshold in the sentence where the hypothetical measurement determines that the BLER is better than the first threshold comprises 0.01.

As an embodiment, the first threshold in the sentence where the hypothetical measurement determines a BLER difference from the first threshold comprises 0.1.

As an embodiment, the first threshold in which the hypothetical measurement of the determined BLER difference is above the first threshold comprises 0.01.

As one embodiment, the result of the first channel measurement comprises a numerical value of RSRP resulting from the first channel measurement performed for the first set of reference signals.

As an embodiment, the result of the first channel measurement comprises a numerical value of RSRQ resulting from the first channel measurement performed for the first set of reference signals.

As one embodiment, the result of the first channel measurement comprises a value of RSSI resulting from the first channel measurement performed for the first set of reference signals.

As an embodiment, the result of the first channel measurement comprises a value of SNR resulting from the first channel measurement performed for the first set of reference signals.

As an embodiment, the result of the first channel measurement comprises a value of BLER resulting from the first channel measurement performed for the first set of reference signals.

As an embodiment, the first reporting information group is transmitted through a PUSCH (Physical Uplink Shared Channel) Channel.

As an embodiment, the first report information group is transmitted through a PUCCH (Physical Uplink Control Channel) Channel.

For one embodiment, the first set of reporting information includes MeasResults.

As an embodiment, the first reporting information group comprises MeasResultEUTRA.

As an embodiment, the first reporting information group comprises MeasResultNR.

As an embodiment, the first reporting information group is transmitted through the MCGFailureInformation.

As an embodiment, the first reporting information group is transmitted through SCGFailureInformation.

As an embodiment, the first reporting information group is transmitted through UEAssistanceInformation.

As an embodiment, the first set of reporting information is transmitted via RRCEarlyDataRequest.

As an embodiment, the first reporting information group is transmitted through UEInformationResponse.

As an embodiment, the first measurement configuration set comprises parameters for processing measurement results.

As an embodiment, the parameters for processing measurement results comprised by the first measurement configuration group are used for processing results of the first channel measurements.

As an embodiment, the parameters for processing measurement results comprised by the first measurement configuration group are used for processing results of the second channel measurements.

As an embodiment, said parameter for processing measurements comprises a roll-off factor.

As an embodiment, said parameter for processing measurements comprises a smoothing coefficient.

As an embodiment, said parameters for processing measurements comprise mathematical transform coefficients.

As one embodiment, the mathematical transform coefficients comprise Fast Fourier Transform (FFT) coefficients.

As one embodiment, the mathematical Transform coefficients include DCT (Discrete Cosine Transform) coefficients.

As an embodiment, the mathematical transform coefficients comprise hash coefficients.

As an embodiment, the mathematical transform coefficients comprise codebook coefficients.

As an embodiment, the first node performs the first channel measurements for the first set of reference signals within a first time window; the first node performs the second channel measurements for the second set of reference signals within a second time window.

For one embodiment, the first time window and the second time window are orthogonal in the time domain.

For one embodiment, the first time window and the second time window are independent in the time domain.

As an embodiment, the first node is in a DRX (Discontinuous Reception) state in a first time window, and the first node is in an active state in a second time window.

As an embodiment, the first node is in a DRX (Discontinuous Reception) state in the second time window, and the first node is in an active state in the first time window.

As an embodiment, the first node is in the single-sending state in the second time window, and the first node is in the single-receiving state in the first time window.

As an embodiment, the first node is in a single-sending state in a first time window, and the first node is in a single-receiving state in a second time window.

As an embodiment, the first time window relates to receiving non-unicast data traffic and the second time window relates to receiving unicast data traffic.

For one embodiment, the first node receives non-unicast data traffic within the first time window.

For one embodiment, the first node receives unicast data traffic within the second time window.

As an embodiment, the first node receives v2x traffic within the first time window.

As an embodiment, the first node receives Uu port traffic within the second time window.

As an embodiment, the first node is in RRC non-connected mode within the first time window.

As an embodiment, the first node is in RRC connected mode within the second time window.

For one embodiment, a transmission delay of the second set of reference signals to the first node is less than a first threshold.

As an embodiment, a transmission delay of the first set of reference signals to the first node is not less than the first threshold.

As an embodiment, a transmission delay of the second set of reference signals to the first node is less than a first threshold; a transmission delay of the first set of reference signals to the first node is not less than the first threshold.

As an embodiment, the first threshold is one of a plurality of candidate thresholds.

As an embodiment, the transmission delay of the second set of reference signals to the first node is smaller than the smallest of all candidate thresholds of the first threshold.

As an embodiment, a transmission delay of the first set of reference signals to the first node is greater than or equal to a smallest one of all candidate thresholds of the first threshold.

As one embodiment, the first threshold is equal to or greater than a first cosmic velocity.

As an embodiment, the first threshold is greater than or equal to a minimum time delay of the first reference signal to reach the surface.

As an embodiment, the candidate threshold of the first threshold is equal to or greater than one time slot.

As an embodiment, the candidate threshold of the first threshold is equal to or greater than one subframe.

As an embodiment, the candidate threshold of the first threshold is greater than or equal to 2ms.

As an embodiment, the sender of the first set of reference signals is an NTN satellite.

As one embodiment, the sender of the first set of reference signals is an NTN node.

As one embodiment, the radio frequency transmitter of the first set of reference signals is an NTN satellite.

As an embodiment, the sender of the first set of reference signals is a TN node.

As an embodiment, the radio frequency sender of the first set of reference signals is a TN node.

Example 2

Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in fig. 2.

Fig. 2 illustrates a diagram of a network architecture 200 for the 5gnr, LTE (Long-Term Evolution, long Term Evolution) and LTE-a (Long-Term Evolution Advanced, enhanced Long Term Evolution) systems. The 5GNR or LTE network architecture 200 may be referred to as a 5GS (5G System)/EPS (Evolved Packet System) 200 or some other suitable terminology. The 5GS/EPS 200 may include one or more UEs (User Equipment) 201, ng-RANs (next generation radio access networks) 202,5gc (5G Core networks )/EPC (Evolved Packet Core) 210, hss (Home Subscriber Server)/UDM (Unified Data Management) 220, and internet services 230. The 5GS/EPS may interconnect with other access networks, but these entities/interfaces are not shown for simplicity. As shown, the 5GS/EPS provides packet switched services, however those skilled in the art will readily appreciate that the various concepts presented throughout this application may be extended to networks providing circuit switched services or other cellular networks. The NG-RAN includes NR node bs (gnbs) 203 and other gnbs 204. The gNB203 provides user and control plane protocol terminations towards the UE 201. The gnbs 203 may be connected to other gnbs 204 via an Xn interface (e.g., backhaul). The gNB203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a Basic Service Set (BSS), an Extended Service Set (ESS), a TRP (transmitting receiving node), or some other suitable terminology. The gNB203 provides the UE201 with an access point to the 5GC/EPC210. Examples of the UE201 include a cellular phone, a smart phone, a Session Initiation Protocol (SIP) phone, a laptop, a Personal Digital Assistant (PDA), a satellite radio, non-terrestrial base station communications, satellite mobile communications, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., MP3 player), a camera, a game console, a drone, an aircraft, a narrowband internet of things device, a machine type communication device, a terrestrial vehicle, an automobile, a wearable device, or any other similar functioning device. UE201 may also be referred to by those skilled in the art as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless communications device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable terminology. The gNB203 is connected to the 5GC/EPC210 via an S1/NG interface. The 5GC/EPC210 includes MME (Mobility Management Entity)/AMF (Authentication Management domain)/SMF (Session Management Function) 211, other MME/AMF/SMF214, S-GW (serving Gateway)/UPF (User Plane Function) 212, and P-GW (Packet data Network Gateway)/UPF 213. The MME/AMF/SMF211 is a control node that handles signaling between the UE201 and the 5GC/EPC210. In general, the MME/AMF/SMF211 provides bearer and connection management. All user IP (Internet protocol) packets are transported through the S-GW/UPF212, which S-GW/UPF212 itself is connected to the P-GW/UPF213. The P-GW provides UEIP address allocation as well as other functions. The P-GW/UPF213 is connected to the internet service 230. The internet service 230 includes an operator-corresponding internet protocol service, and may specifically include the internet, an intranet, an IMS (IP Multimedia Subsystem), and a packet-switched streaming service.

As an embodiment, the UE201 corresponds to the first node in this application.

As an embodiment, the UE201 supports transmissions in a non-terrestrial network (NTN).

As an embodiment, the UE201 supports transmission in a large delay-difference network.

As an embodiment, the UE201 supports V2X transmission.

As an embodiment, the gNB203 corresponds to the second node in this application.

As one embodiment, the gNB203 supports transmissions over a non-terrestrial network (NTN).

As an embodiment, the gNB203 supports transmission in large latency difference networks.

As an embodiment, the gNB203 supports V2X transmission.

Example 3

Embodiment 3 shows a schematic diagram of an embodiment of a radio protocol architecture for a user plane and a control plane according to the present application, as shown in fig. 3. Fig. 3 is a schematic diagram illustrating an embodiment of radio protocol architecture for the user plane 350 and the control plane 300, fig. 3 showing the radio protocol architecture for the control plane 300 for a first node (UE, satellite or aircraft in gNB or NTN) and a second node (satellite or aircraft in gNB, UE or NTN), or between two UEs, in three layers: layer 1, layer 2 and layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to herein as PHY301. Layer 2 (L2 layer) 305 is above the PHY301 and is responsible for the link between the first and second nodes and the two UEs through the PHY301. The L2 layer 305 includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304, which terminate at the second node. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by ciphering data packets and provides handoff support between second nodes to the first node. The RLC sublayer 303 provides segmentation and reassembly of upper layer packets, retransmission of lost packets, and reordering of packets to compensate for out-of-order reception due to HARQ. The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating the various radio resources (e.g., resource blocks) in one cell between the first nodes. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) in the Control plane 300 is responsible for obtaining Radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling between the second node and the first node. The radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer), the radio protocol architecture for the first node and the second node in the user plane 350 is substantially the same for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355 and the MAC sublayer 352 in the L2 layer 355 as the corresponding layers and sublayers in the control plane 300, but the PDCP sublayer 354 also provides header compression for upper layer packets to reduce radio transmission overhead. The L2 layer 355 in the user plane 350 further includes a Service Data Adaptation Protocol (SDAP) sublayer 356, and the SDAP sublayer 356 is responsible for mapping between QoS streams and Data Radio Bearers (DRBs) to support Service diversity. Although not shown, the first node may have several upper layers above L2 layer 355. Also included are a network layer (e.g., IP layer) that terminates at the P-GW on the network side and an application layer that terminates at the other end of the connection (e.g., far end UE, server, etc.).

The radio protocol architecture of fig. 3 applies to the first node in this application as an example.

The radio protocol architecture of fig. 3 applies to the second node in this application as an example.

As an embodiment, the first measurement configuration group in this application is generated in the MAC302 or RRC306.

As an embodiment, the first measurement configuration subgroup in this application is generated in the MAC302 or RRC306.

As an embodiment, the second measurement configuration subgroup in this application is generated in the MAC302 or RRC306.

As an embodiment, the first reporting configuration group in this application is generated in the MAC302 or RRC306.

As an embodiment, the first reporting configuration subgroup in this application is generated in the MAC302 or RRC306.

As an embodiment, the second reporting configuration subgroup in this application is generated in the MAC302 or RRC306.

As an embodiment, the first reporting information group in this application is generated in the MAC302 or RRC306.

As an embodiment, the first set of reference signals in this application is generated in the PHY301 or MAC302 or RRC306.

As an embodiment, the second set of reference signals in this application is generated in the PHY301 or MAC302 or RRC306.

As an embodiment, the subset of candidate measurement configurations in this application is generated in the MAC302 or RRC306.

As an embodiment, the Q1 identifiers in this application are generated in the MAC302 or RRC306.

As an embodiment, the first time information in this application is generated in the MAC302 or RRC306.

As an embodiment, the first signal in the present application is generated in the PHY301 or the MAC302 or the RRC306.

As an embodiment, the second signal in this application is generated in the PHY301 or the MAC302 or the RRC306.

Example 4

Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to the present application, as shown in fig. 4. Fig. 4 is a block diagram of a first communication device 450 and a second communication device 410 communicating with each other in an access network.

The first communications device 450 includes a controller/processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter/receiver 454, and an antenna 452.

The second communication device 410 includes a controller/processor 475, a memory 476, a receive processor 470, a transmit processor 416, a multiple antenna receive processor 472, a multiple antenna transmit processor 471, a transmitter/receiver 418, and an antenna 420.

In the transmission from the second communication device 410 to the first communication device 450, at the second communication device 410, upper layer data packets from the core network are provided to the controller/processor 475. The controller/processor 475 implements the functionality of the L2 layer. In transmissions from the second communications device 410 to the first communications device 450, the controller/processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the first communications device 450 based on various priority metrics. The controller/processor 475 is also responsible for retransmission of lost packets and signaling to the first communication device 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer). The transmit processor 416 implements coding and interleaving to facilitate Forward Error Correction (FEC) at the second communication device 410, as well as mapping of signal constellation based on various modulation schemes (e.g., binary Phase Shift Keying (BPSK), quadrature Phase Shift Keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding, including codebook-based precoding and non-codebook based precoding, and beamforming processing on the coded and modulated symbols to generate one or more spatial streams. Transmit processor 416 then maps each spatial stream to subcarriers, multiplexes with reference signals (e.g., pilots) in the time and/or frequency domain, and then uses an Inverse Fast Fourier Transform (IFFT) to generate the physical channels that carry the time-domain multicarrier symbol streams. The multi-antenna transmit processor 471 then performs transmit analog precoding/beamforming operations on the time domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream that is then provided to a different antenna 420.

In a transmission from the second communications apparatus 410 to the first communications apparatus 450, each receiver 454 receives a signal through its respective antenna 452 at the first communications apparatus 450. Each receiver 454 recovers information modulated onto a radio frequency carrier and converts the radio frequency stream into a baseband multi-carrier symbol stream provided to a receive processor 456. The receive processor 456 and the multiple antenna receive processor 458 implement various signal processing functions of the L1 layer. A multi-antenna receive processor 458 performs receive analog precoding/beamforming operations on the baseband multi-carrier symbol stream from the receiver 454. Receive processor 456 converts the baseband multicarrier symbol stream after the receive analog precoding/beamforming operation from the time domain to the frequency domain using a Fast Fourier Transform (FFT). In the frequency domain, the physical layer data signals and the reference signals to be used for channel estimation are demultiplexed by the receive processor 456, and the data signals are subjected to multi-antenna detection in the multi-antenna receive processor 458 to recover any spatial streams destined for the first communication device 450. The symbols on each spatial stream are demodulated and recovered at a receive processor 456 and soft decisions are generated. The receive processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the second communication device 410 on the physical channel. The upper layer data and control signals are then provided to a controller/processor 459. The controller/processor 459 implements the functions of the L2 layer. The controller/processor 459 may be associated with a memory 460 that stores program codes and data. Memory 460 may be referred to as a computer-readable medium. In transmissions from the second communications device 410 to the second communications device 450, the controller/processor 459 provides demultiplexing between transport and logical channels, packet reassembly, deciphering, header decompression, control signal processing to recover upper layer packets from the core network. The upper layer packet is then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing.

In a transmission from the first communications device 450 to the second communications device 410, a data source 467 is used at the first communications device 450 to provide upper layer data packets to a controller/processor 459. The data source 467 represents all protocol layers above the L2 layer. Similar to the send function at the second communications apparatus 410 described in the transmission from the second communications apparatus 410 to the first communications apparatus 450, the controller/processor 459 performs header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels based on radio resource allocation, performing L2 layer functions for the user plane and control plane. The controller/processor 459 is also responsible for retransmission of lost packets and signaling to said second communications device 410. A transmit processor 468 performs modulation mapping, channel coding, and digital multi-antenna spatial precoding by a multi-antenna transmit processor 457 including codebook-based precoding and non-codebook based precoding, and beamforming, and the transmit processor 468 then modulates the resulting spatial streams into multi-carrier/single-carrier symbol streams, which are provided to different antennas 452 via a transmitter 454 after analog precoding/beamforming in the multi-antenna transmit processor 457. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream that is provided to the antenna 452.

In a transmission from the first communication device 450 to the second communication device 410, the functionality at the second communication device 410 is similar to the receiving functionality at the first communication device 450 described in the transmission from the second communication device 410 to the first communication device 450. Each receiver 418 receives rf signals through its respective antenna 420, converts the received rf signals to baseband signals, and provides the baseband signals to a multi-antenna receive processor 472 and a receive processor 470. The receive processor 470 and the multiple antenna receive processor 472 collectively implement the functionality of the L1 layer. The controller/processor 475 implements the L2 layer functions. The controller/processor 475 may be associated with a memory 476 that stores program codes and data. Memory 476 may be referred to as a computer-readable medium. In transmission from the first communication device 450 to the second communication device 410, the controller/processor 475 provides demultiplexing between transport and logical channels, packet reassembly, deciphering, header decompression, control signal processing to recover upper layer packets from the UE 450. Upper layer data packets from the controller/processor 475 may be provided to a core network.

As an embodiment, the first communication device 450 apparatus includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code configured to, for use with the at least one processor, the first communication device 450 apparatus at least: receiving a first signaling; transmitting a first signal; wherein the first signaling is used to indicate a first identity and a second identity, both of which are used to determine the first node; the first signal carries a target identifier, and the target identifier is one of the first identifier or the second identifier; when the target identification is the first identification, the first signal carries a first message; when the target identifier is the second identifier, the first signal carries a second message; a first logical channel is used for carrying the first message, a second logical channel is used for carrying the second message, the first logical channel is different from the second logical channel, and the first message and the second message come from an access stratum; the first signal carries a first data block, and the first data block is from a non-access stratum; the size of the first data block and the size of the first signal are both used to determine the target identity; the first node is in a radio resource control inactive state when transmitting the first signal.

As an embodiment, the first communication device 450 includes: a memory storing a program of computer readable instructions that when executed by at least one processor result in actions comprising: receiving a first signaling; transmitting a first signal; wherein first signaling is used to indicate a first identity and a second identity, both used to determine the first node; the first signal carries a target identifier, and the target identifier is one of the first identifier or the second identifier; when the target identification is the first identification, the first signal carries a first message; when the target identifier is the second identifier, the first signal carries a second message; a first logical channel is used for carrying the first message, a second logical channel is used for carrying the second message, the first logical channel is different from the second logical channel, and the first message and the second message come from an access stratum; the first signal carries a first data block, and the first data block is from a non-access stratum; the size of the first data block and the size of the first signal are both used to determine the target identity; the first node is in a radio resource control inactive state when transmitting the first signal.

As an embodiment, the second communication device 410 apparatus includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code is configured for use with the at least one processor. The second communication device 410 means at least: sending a first signaling; receiving a first signal; wherein first signaling is used to indicate a first identity and a second identity, both used to determine a sender of the first signal; the first signal carries a target identifier, the target identifier being one of the first identifier or the second identifier; when the target identification is the first identification, the first signal carries a first message; when the target identifier is the second identifier, the first signal carries a second message; a first logical channel is used for carrying the first message, a second logical channel is used for carrying the second message, the first logical channel is different from the second logical channel, and the first message and the second message come from an access stratum; the first signal carries a first data block, and the first data block is from a non-access stratum; the size of the first data block and the size of the first signal are both used to determine the target identity; a sender of the first signal is in a radio resource control inactive state when sending the first signal.

As an embodiment, the second communication device 410 apparatus includes: a memory storing a program of computer readable instructions that when executed by at least one processor result in actions comprising: sending a first signaling; receiving a first signal; wherein first signaling is used to indicate a first identity and a second identity, both used to determine a sender of the first signal; the first signal carries a target identifier, the target identifier being one of the first identifier or the second identifier; when the target identifier is the first identifier, the first signal carries a first message; when the target identifier is the second identifier, the first signal carries a second message; a first logical channel is used for carrying the first message, a second logical channel is used for carrying the second message, the first logical channel is different from the second logical channel, and the first message and the second message come from an access stratum; the first signal carries a first data block, and the first data block is from a non-access stratum; the size of the first data block and the size of the first signal are both used to determine the target identity; a sender of the first signal is in a radio resource control inactive state when sending the first signal.

As an embodiment, the first communication device 450 corresponds to a first node in the present application.

As an embodiment, the second communication device 410 corresponds to a second node in the present application.

For one embodiment, the first communication device 450 is a UE.

As an embodiment, the first communication device 450 is a vehicle-mounted terminal.

For one embodiment, the second communication device 410 is a base station.

For one embodiment, the second communication device 410 is a UE.

For one embodiment, the second communication device 410 is a satellite.

For one embodiment, receiver 456 (including antenna 460), receive processor 452, and controller/processor 490 are used to receive the first set of measurement configurations in this application.

For one embodiment, receiver 456 (including antenna 460), receive processor 452, and controller/processor 490 are used to receive the first set of reporting configurations in this application.

For one embodiment, receiver 456 (including antenna 460), receive processor 452, and controller/processor 490 are used to receive the first set of reference signals.

For one embodiment, receiver 456 (including antenna 460), receive processor 452, and controller/processor 490 are used to receive the second set of reference signals.

For one embodiment, receiver 456 (including antenna 460), receive processor 452, and controller/processor 490 are used to receive the subset of candidate measurement configurations described herein.

For one embodiment, receiver 456 (including antenna 460), receive processor 452, and controller/processor 490 are used to receive the second signal.

For one embodiment, a transmitter 456 (including an antenna 460), a transmit processor 455, and a controller/processor 490 are used to transmit the first signal in this application.

For one embodiment, a transmitter 456 (including an antenna 460), a transmit processor 455, and a controller/processor 490 are used to transmit the first set of reporting information in this application.

For one embodiment, a transmitter 456 (including an antenna 460), a transmit processor 455, and a controller/processor 490 are used to transmit the Q1 tags.

For one embodiment, transmitter 416 (including antenna 420), transmit processor 412, and controller/processor 440 are used to transmit the first set of measurement configurations in this application.

For one embodiment, transmitter 416 (including antenna 420), transmit processor 412, and controller/processor 440 are used to transmit the first set of reporting configurations in this application.

For one embodiment, transmitter 416 (including antenna 420), transmit processor 412, and controller/processor 440 are used to transmit the first set of reference signals in this application.

For one embodiment, transmitter 416 (including antenna 420), transmit processor 412, and controller/processor 440 are used to transmit the second set of reference signals in this application.

For one embodiment, transmitter 416 (including antenna 420), transmit processor 412, and controller/processor 440 are used to send the subset of candidate measurement configurations in this application.

For one embodiment, transmitter 416 (including antenna 420), transmit processor 412, and controller/processor 440 are used to transmit the second signal in this application.

For one embodiment, receiver 416 (including antenna 420), receive processor 412, and controller/processor 440 are used to receive the first signal in this application.

For one embodiment, receiver 416 (including antenna 420), receive processor 412, and controller/processor 440 are used to receive the first set of reporting information in this application.

For one embodiment, the receiver 416 (including the antenna 420), the receive processor 412, and the controller/processor 440 are used to receive the Q1 identifiers in this application.

Example 5

Embodiment 5 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in fig. 5. In fig. 5, U01 corresponds to a first node of the present application, and N02 corresponds to a second node of the present application, and it is specifically illustrated that the sequence in the present example does not limit the sequence of signal transmission and the sequence of implementation in the present application, and the step in F51 is optional.

For theSecond node N02Transmitting the first measurement configuration group and the first reporting configuration group in step S5201;

forFirst node U01Receiving the receiving first measurement configuration set and the first reporting configuration set in step S5101, performing first channel measurements for a first set of reference signals in step S5102;

in embodiment 5, the first measurement configuration group includes a first measurement configuration sub-group; the first subset of measurement configurations is indicative of the first set of reference signals; the first measurement configuration subgroup is non-unicast higher layer signaling and the first reporting configuration group is unicast higher layer signaling.

As an embodiment, the node N02 transmits the first subset of measurement configurations by means of broadcasting.

As an embodiment, the node N02 sends the first measurement configuration subgroup by means of multicast.

As an embodiment, the node N02 is a serving cell of the node U01.

As an embodiment, the node N02 is a primary serving cell of the node U01.

As an embodiment, the node N02 is a secondary serving cell of the node U01.

As an embodiment, the node U01, when receiving the first subset of measurement configurations, does not have a signaling bearer other than SRB0 with the node N02.

As an embodiment, the node U01, when receiving the first subset of measurement configurations, has a signaling bearer other than SRB0 with the node N02.

As an embodiment, the node N02 indicates the presence of the first subset of measurement configurations by broadcast signaling.

As an embodiment, the node U01 reports to the node N02 that the node U01 has the capability to receive the first subset of measurement configurations.

For one embodiment, the first set of reference signals includes a synchronization signal transmitted by the node N02.

For one embodiment, the first set of reference signals includes reference signals transmitted by the node N02.

For one embodiment, the first set of reference signals includes CSI-RS signals transmitted by the node N02.

For one embodiment, the first set of reference signals includes synchronization signals transmitted by nodes other than the node N02.

As an embodiment, the first reference signal set includes reference signals transmitted by nodes other than the node N02.

For one embodiment, the first set of reference signals includes CSI-RS signals transmitted by nodes other than the node N02.

As an embodiment, the first subset of measurement configurations comprises a time parameter D1, said D1 being used for controlling the first channel measurements.

As one embodiment, the first channel measurement lasts for at least D1 time.

As an embodiment, the result of the first channel measurement is an average measurement value in the D1 time.

As an embodiment, the first subset of measurement configurations comprises a first parameter, which is used for controlling the first channel measurements.

As an embodiment, the first parametric reference signals in the first set of reference signals are used together to generate measurement results.

As an embodiment, an average of the measurements of the first parameter reference signals in the first set of reference signals is used to generate measurement results.

As an embodiment, a maximum of the measurements of the first parameter reference signals in the first set of reference signals is used to generate measurement results.

As an embodiment, the node U01 performs a second channel measurement for a second set of reference signals in step S5102;

wherein the first measurement configuration group comprises a second measurement configuration subgroup; the second subset of measurement configurations indicates the second set of reference signals; the second subset of measurement configurations is unicast higher layer signaling;

as an embodiment, the first subset of measurement configurations is orthogonal to the second subset of measurement configurations.

As an embodiment, the second subset of measurement configurations comprises measidtoadmod.

As an embodiment, said identification of said second subset of measurement configurations is a measId.

As an embodiment, the second subset of measurement configurations is saved by the node U01 in VarMeasConfig.

As an embodiment, the second measurement configuration subgroup is transmitted via a Channel other than BCH (Broadcast Channel).

As an embodiment, the second subset of measurement configurations is transmitted over a PDSCH channel.

As an embodiment, the second subset of measurement configurations is transmitted over a PDCCH channel.

As an embodiment, the second measurement configuration subgroup is sent by means of a rrcreelease message.

As an embodiment, the second measurement configuration subgroup is sent via a RRCReconfiguration message.

As an embodiment, the second subset of measurement configurations is sent via an RRCSetup message.

As an embodiment, the second measurement configuration subgroup is sent by means of a RRCResume message.

As an embodiment, the second measurement configuration subgroup is sent via an RRCConnectionRelease message.

As an embodiment, the second measurement configuration subgroup is sent by means of an RRCConnectionReconfiguration message.

As an embodiment, the second measurement configuration subgroup is sent via an RRCConnectionSetup message.

As an embodiment, the second measurement configuration subgroup is sent via an rrcconnectionresponse message.

As an embodiment, the node U01 is in the same RRC mode when receiving the second subset of measurement configurations and performing the second channel measurements for the first set of reference signals.

As an embodiment, the node U01 is in a different RRC mode when receiving the second subset of measurement configurations and performing the second channel measurements for the first set of reference signals.

As an embodiment, each of the measurement items included in the second measurement configuration sub-group corresponds to one of the included measidtoaddmost.

For one embodiment, the second set of reference signals includes synchronization signals.

As an embodiment, the CHannel occupied by the second reference signal set includes a PBCH (Physical Broadcasting CHannel).

As one embodiment, the second set of Reference signals includes Reference signals (Reference signals).

As one embodiment, the second set of Reference signals includes CRS (Cell Reference Signal).

As an embodiment, the second set of Reference signals includes CSI-RS (Channel State Information-Reference Signal).

As an embodiment, the second set of Reference signals includes a PT-RS (Phase Tracking Reference Signal).

As an embodiment, the second set of Reference signals comprises DMRS (Demodulation Reference Signal).

As one embodiment, the second channel measurements include RSRP (Reference Signal Receiving Power) measurements made for the second set of Reference signals.

As one embodiment, the second channel measurements include RSRP (Reference Signal Receiving Quality) measurements made for the second set of Reference signals.

As an embodiment, the second channel measurements comprise RSSI (Received Signal Strength Indicator) measurements made for the second set of reference signals.

As one embodiment, the second channel measurements include SNR (Signal to Noise Ratio) measurements made for the second set of reference signals.

As one embodiment, the second channel measurements comprise hypothetical measurements made for the second set of reference signals.

As an embodiment, the hypothetical measurement comprises estimating a BLER (Block Error Rate) of the first channel from measurements on the second set of reference signals.

As an embodiment, the fictitious measuring comprises inferring a BLER (Block Error Rate) of the first bearer from measurements on the second set of reference signals.

For one embodiment, the first channel comprises a physical layer channel.

For one embodiment, the first channel comprises a transport layer channel.

For one embodiment, the first channel comprises a logical channel.

As one embodiment, the first bearer comprises a radio bearer.

For one embodiment, the first bearer comprises a radio access bearer.

For one embodiment, the first bearer comprises a wired bearer.

As one embodiment, the first bearer includes an IP (Internet Protocol) bearer.

In one embodiment, the first bearer comprises a unicast bearer.

In one embodiment, the first bearer comprises a multicast bearer.

For one embodiment, the first bearer comprises a broadcast bearer.

As an embodiment, the first Channel includes a PDCCH (Physical Downlink Control Channel) Channel.

As an embodiment, the first Channel includes a PDSCH (Physical Downlink Shared Channel) Channel.

In one embodiment, the first channel comprises a PBCH channel.

As one embodiment, said measuring according to said second set of reference signals comprises measuring RSRP.

As one embodiment, said measuring according to said second set of reference signals comprises measuring RSRQ.

As one embodiment, the measurements from the second set of reference signals comprise measurements of RSSI.

As one embodiment, the measurements from the second set of reference signals comprise measurements of SNRs.

As an embodiment, the node U01 determines in step S5104 that the first condition is satisfied.

As an embodiment, the node U01 sends the first reporting information group in step S5105.

As an embodiment, the node N02 receives the first reporting information group in step S5202.

As an embodiment, the first reporting information group includes a result of the first channel measurement.

As an embodiment, the first set of reporting information includes results of the second channel measurements.

As an embodiment, the first reporting information group comprises a first reporting information sub-group comprising the result of the first channel measurement and a second reporting information sub-group comprising the result of the second channel measurement.

As an embodiment, the first subset of reporting information comprises an identification of the first subset of measurement configurations and the second subset of reporting information comprises an identification of the second subset of measurement configurations.

Example 6

Embodiment 6 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in fig. 6. In fig. 6, U11 corresponds to a first node of the present application, N12 corresponds to a second node of the present application, and it is specifically noted that the sequence in the present example does not limit the sequence of signal transmission and the sequence of implementation in the present application.

For theSection 2Point N12Transmitting first time information in step S6201;

for theFirst node U11Receiving the first time information in step S6101;

in embodiment 6, the first time information is used to determine the first reporting information group.

As an embodiment, the node N02 is a serving cell of the node U11.

As an embodiment, the node N02 is a primary serving cell of the node U11.

As an embodiment, the node N02 is a secondary serving cell of the first node.

As an embodiment, the first time information indicates an item required to be included in the first report information group.

As one embodiment, the first time information indicates a time limit of the first reporting information group.

As an embodiment, the node U11 reports the first reporting information group within the time indicated by the first time information.

As an embodiment, the result of the measurement performed by the node U11 within the time indicated by the latest first time information is included in the first reporting information group.

As an embodiment, the measurements performed by the node U11 within the time indicated by the latest first time information include the first channel measurements.

As an embodiment, the measurements performed by the node U11 within the time indicated by the most recent first time information include the second channel measurements.

As an embodiment, the result of the measurement obtained by the node U11 within the time indicated by the latest first time information is included in the first reporting information group.

In one embodiment, the measurement results included in the first report information group are all obtained within the time indicated by the first time information.

As an embodiment, the measurement results included in the first report information group are all generated within the time indicated by the first time information.

As an embodiment, the first time information is used for a filter applied on the first reporting information group.

As an embodiment, the first time information is referenced to a system time.

As an embodiment, the first time information is referred to a transmission time of the first time information.

As an embodiment, the first time information is referenced to a time of receipt of the first time information.

As an embodiment, the first time information is used to determine a time range of measurement results comprised within the first reporting information group.

As an embodiment, the first set of reporting information includes only measurements within a time determined by the first time information.

As an embodiment, the first set of reporting information comprises only results of measurements within a time determined with the first time information.

As an embodiment, the first set of reporting information includes only the latest measurement within a time determined by the first time information.

As one embodiment, the first condition includes the first time information.

Example 7

Embodiment 7 illustrates a wireless signal transmission flow diagram according to an embodiment of the application, as shown in fig. 7. In fig. 7, U21 corresponds to a first node of the present application, and N22 corresponds to a second node of the present application, and it is specifically noted that the sequence in the present example does not limit the sequence of signal transmission and the sequence of implementation in the present application.

For theFirst node U21Transmitting a first signal in step S7101;

forSecond node N22Receiving the first signal in step S7201;

in embodiment 7, the first signal is used to trigger the second signal, and the first condition includes the second signal being received.

As an embodiment, the node N22 transmits the second signal in step S7202.

As an embodiment, the node U21 receives the second signal in step S7102.

As an embodiment, the node U21 sends the first reporting information group in step S7103.

As an embodiment, the node N22 receives the first report information in step S7203.

As an embodiment, the node N22 is a serving cell of the node U21.

As an embodiment, the node N22 is a primary serving cell of the node U21.

As an embodiment, the node N22 is a secondary serving cell of the node U21.

As an embodiment, the node U21 performs a first channel measurement for a first set of reference signals.

As an embodiment, the node U21 performs a second channel measurement for a second set of reference signals.

As an embodiment, the first set of reference signals and the second set of reference signals are configured by the node N02.

As an embodiment, the first set of reference signals and the second set of reference signals are configured by a first measurement configuration group sent by the node N02.

As an embodiment, the first signal is used to indicate that the node U21 has obtained the result of the first channel measurement.

As an embodiment, the first signal is used to indicate that a VarMeasReportList exists for a child item.

As an embodiment, the first signal is used to indicate that VarMeasReportList exists as a sub-item related to the first measurement configuration group.

As an embodiment, the first signal is used to indicate that VarMeasReportList has measurements taken for measurements performed by the first measurement configuration group.

As an embodiment, the first signal is used to indicate that the node U21 has measurement results obtained for measurements performed by the first measurement configuration group.

As an embodiment, the first signal is used to indicate time information of the measurement result held by the node U21.

As an embodiment, the first signal is used to indicate time information of the first channel measurement held by the node U21.

As an embodiment, the first signal is used to indicate time information of the second channel measurement held by the node U21.

As an embodiment, the measurement result held by the node U21 includes the result of the first channel measurement.

As an embodiment, the measurement result held by the node U21 includes the result of the second channel measurement.

As an embodiment, the first signal is transmitted by means of unicast.

For one embodiment, the first signal includes a MACCE.

As one embodiment, the first signal includes RRC signaling.

As one embodiment, the first signal is transmitted over a PUSCH channel.

As one embodiment, the first signal is transmitted over a PUCCH channel.

As an embodiment, the first signal is transmitted through an rrcreeconfigurationcomplete message.

As one embodiment, the first signal is transmitted through an RRCSetupRequest message.

As one embodiment, the first signal is transmitted through a RRCResumeRequest message.

As an embodiment, the first signal is transmitted through a RRCResumeRequest1 message.

As an embodiment, the first signal is transmitted through an rrcconnectionreconfiguration complete message.

As an embodiment, the first signal is sent through an rrcreestablimentrequest message.

As an embodiment, the first signal is transmitted through an RRCConnectionSetupRequest message.

As an embodiment, the first signal is sent through an rrcconnectionresumerrequest message.

As an embodiment, the first signal is transmitted through an MCGFailureInformation message.

As an embodiment, the first signal is transmitted through an SCGFailureInformation message.

As an embodiment, the first signal is transmitted through a UEAssistanceInformation message.

As an embodiment, the first signal is transmitted through an rrcconnectionrequestablistensionrequest message.

As an embodiment, RRC signaling carried by the first signal and the second signal is different.

As an embodiment, the first signal and the second signal are transmitted through different RRC signaling.

As an embodiment, when the node U21 performs the first channel measurement, the node U21 is in a mode other than the RRC connected mode.

As an embodiment, when the node U21 performs the first channel measurement, the node U21 is in an RRC idle mode.

As an embodiment, when the node U21 performs the first channel measurement, the node U21 is in an RRC inactive mode.

As an embodiment, the node U21 performs the first channel measurement in RRC idle mode.

As an embodiment, the node U21 performs the first channel measurement in an RRC idle state.

As an embodiment, the node U21 transmits the first signal in an RRC connected state.

As an embodiment, the indication information carried by the first signal occupies 1 bit.

As an embodiment, the indication information carried by the first signal is a boolean variable.

As an embodiment, the indication information carried by the first signal is an enumeration type variable.

As an embodiment, the second signal is used to request the first set of reporting information.

As an embodiment, the second signal is used to trigger the first reporting information group.

As an embodiment, the second signal is used for the respective first signal.

As an embodiment, the second signal includes configuration information of the first reporting information group.

As an embodiment, the second signal comprises a filter of measurement results comprised by the first set of reporting information.

As one embodiment, the filter of the included measurements comprises a filter in a time dimension.

As an embodiment, the filter of the included measurement results comprises a threshold filter.

As an embodiment, said first set of reporting information comprises only measurements of said filter which are larger than said threshold.

As an embodiment, the first set of reporting information includes only measurements of the filter that satisfy the time dimension.

As an embodiment, the second signal comprises a parameter for processing the measurement result.

As an embodiment, the parameter for processing measurement results comprised by the second signal is used for processing results of the first channel measurements.

As an embodiment, the parameter for processing measurement results comprised by the second signal is used for processing results of the second channel measurements.

As one embodiment, the mathematical transform coefficients comprise hash coefficients.

As one embodiment, the mathematical transform coefficients comprise codebook coefficients.

For one embodiment, the second signal includes a MACCE.

In one embodiment, the second signal comprises an RRC message.

As an embodiment, the second signal is transmitted through a PDSCH channel.

As an embodiment, the second signal is transmitted through a PDCCH channel.

As an embodiment, the second signal is transmitted through an rrcreconconfiguration message.

As an embodiment, the second signal is sent via a RRCSetup message.

As an embodiment, the second signal is sent via a RRCResume message.

For one embodiment, the first signal is sent via a RRCReestablishment message.

As an embodiment, the second signal is transmitted through an RRCConnectionSetup message.

As an embodiment, the second signal is transmitted through an RRCConnectionResume message.

As an embodiment, the second signal is transmitted through a UEAssistanceInformation message.

For one embodiment, when the node N22 receives the first signal, the node N22 transmits the second signal.

For one embodiment, the first condition includes a periodic trigger and the second signal being received.

For one embodiment, the first condition includes an event trigger and the second signal being received.

Example 8

Embodiment 8 illustrates a wireless signal transmission flow diagram according to an embodiment of the application, as shown in fig. 8. In fig. 8, U31 corresponds to a first node of the present application, and N32 corresponds to a second node of the present application, and it is specifically noted that the sequence in the present example does not limit the sequence of signal transmission and the sequence of implementation in the present application.

ForSecond node N32In step S8201, Q candidate measurement configuration subgroups are sent;

for theFirst node U31In step S8101, the Q subsets of candidate measurement configurations are received.

As an embodiment, the node U31 sends the first set of identities in step S8102.

As an embodiment, the node N32 receives the first set of identities in step S8202.

As an embodiment, the node N32 sends a second subset of measurement configurations in step S8203.

As an embodiment, the node U31 receives the second subset of measurement configurations in step S8103.

In embodiment 8, the Q candidate measurement configuration subgroups are in one-to-one correspondence with Q identifiers, respectively, the first identifier set includes Q1 identifiers, Q and Q1 are positive integers, the Q1 identifiers are subsets of the Q identifiers, and the first identifier set is used to determine the second measurement configuration subgroup.

As an embodiment, the second subset of measurement configurations indicates the second set of reference signals; the second subset of measurement configurations is unicast higher layer signaling;

as one embodiment, node U31 performs a second channel measurement for a second set of reference signals.

As an embodiment, the first set of reporting information comprises results of said second channel measurements.

As an embodiment, each of the Q subsets of candidate measurement configurations corresponds to one of the Q identifiers.

As an embodiment, said identification corresponding to one of said candidate subset of measurement configurations may uniquely determine said candidate subset of measurement configurations.

As an example, Q1< Q.

As an example, Q1= Q.

As an embodiment, the node N32 configures Q1 through RRC signaling.

As an example, the node U31 determines Q1 according to its own capability.

As an example, the node U31 determines Q1 according to the number of reference signals that can be measured simultaneously.

As an example, the node U31 determines Q1 according to the number of reference signals that can be measured in a certain time.

As one example, the node U31 determines Q1 according to an internal algorithm.

As an embodiment, the node U31 determines Q1 according to the maximum supported bandwidth.

For one embodiment, the node U31 determines Q1 according to the power saving mode.

For one embodiment, when the node U31 is in the power saving mode, the determined Q1 is smaller than the determined Q1 value when the node U31 is in the non-power saving mode.

As an embodiment, when the node U31 is in low mobility, the determined Q1 is smaller than the Q1 value determined when the node U31 is in non-low mobility.

As an embodiment, when the node U31 is at a non-cell edge, the determined Q1 is less than the Q1 value determined when the node U31 is at a non-cell edge.

As an example, when the node U31 transmits high priority traffic, the determined Q1 is less than the Q1 value determined when the node U31 transmits only low priority traffic.

As an example, when the node U31 has a high priority bearer, the determined Q1 is smaller than the Q1 value determined when the node U31 has only a low priority bearer.

For one embodiment, when the node U31 has a low latency bearer, the determined Q1 is less than the Q1 value determined when the node U31 has only a non-low latency bearer.

As an embodiment, when the node U31 implicitly feeds back the first identifier set by feeding back the value of Q1.

As an embodiment, said implicitly feeding back said Q1 identifiers includes that said first set of identifiers is the first Q1 identifiers of said Q identifiers corresponding to said Q candidate measurement configuration subgroups.

As an embodiment, the implicitly feeding back the Q1 identifiers includes that the first identifier set is last Q1 identifiers of the Q identifiers corresponding to the Q candidate measurement configuration subgroups.

As an embodiment, the implicitly feeding back the Q1 identifiers includes that the first identifier set is Q1 identifiers that are uniformly distributed in the Q identifiers corresponding to the Q candidate measurement configuration subgroups.

As an embodiment, said implicitly feeding back said Q1 identifiers includes that said first identifier set is Q1 identifiers with the highest priority in said Q identifiers corresponding to said Q candidate measurement configuration subgroups.

As an embodiment, the implicitly feeding back the Q1 identifiers includes that the first identifier set is Q1 identifiers related to pilot frequencies in the Q identifiers corresponding to the Q candidate measurement configuration subgroups.

As an embodiment, the implicitly feeding back the Q1 identifiers includes that the first identifier set is all Q1a identifiers related to different frequencies and Q1-Q1a identifiers related to same frequencies in the Q identifiers corresponding to the Q candidate measurement configuration sub-groups, where Q1a is a positive integer.

As an embodiment, the implicitly feeding back the Q1 identifiers includes that the first identifier set includes Q1b identifiers related to a high-priority inter-frequency and Q1-Q1b other identifiers in the Q identifiers corresponding to the Q candidate measurement configuration subgroups, where Q1b is a positive integer.

As one example, when Q1-Q1b is greater than 0, the Q1-Q1b other identifiers comprise identifiers related to pilot frequencies.

As an embodiment, when Q1-Q1b is larger than 0, the Q1-Q1b other identifications comprise identifications related to same frequency.

As an embodiment, the identifier related to pilot frequency includes that the reference signals indicated by the candidate measurement configuration subgroup associated with the identifier related to pilot frequency and the reference signals sent by the serving cell of the node U31 belong to different frequencies.

As an embodiment, the identification related to inter-frequency includes that the reference signals indicated by the candidate measurement configuration subset associated with the identification related to inter-frequency and the SS/PBCH sent by the serving cell received by the node U31 belong to different frequencies.

As an embodiment, the identification related to inter-frequency comprises that a reference signal indicated by the subset of candidate measurement configurations associated with the identification related to inter-frequency and the node U31 active BWP (Bandwidth Part) belong to different frequencies.

As an embodiment, the identification related to inter-frequency comprises that the reference signal indicated by the subset of candidate measurement configurations associated with the identification related to inter-frequency and the node U31 default BWP (Bandwidth Part) belong to different frequencies.

As an embodiment, the identifier related to intra-frequency includes that a reference signal indicated by the candidate measurement configuration subgroup associated with the identifier related to inter-frequency and a reference signal sent by a serving cell of the node U31 belong to the same frequency band.

As an embodiment, the indication related to intra-frequency includes that a reference signal indicated by the candidate measurement configuration subgroup associated with the indication related to inter-frequency and an SS/PBCH sent by a serving cell received by the node U31 belong to the same frequency band.

As an embodiment, the identification related to intra-frequency includes that a reference signal indicated by the subset of candidate measurement configurations associated with the identification related to inter-frequency and the node U31 active BWP (Bandwidth Part) belong to the same frequency band.

As an embodiment, the identification related to intra-frequency includes that a reference signal indicated by the candidate measurement configuration subgroup associated with the identification related to inter-frequency and the node U31 default BWP (Bandwidth Part) belong to the same frequency band.

As an embodiment, each of the Q subsets of candidate measurement configurations comprises only one measurement configuration item.

As an embodiment, the node U31 randomly selects Q1 sub-groups of candidate measurement configurations from the Q sub-groups of candidate measurement configurations, where Q1 identifiers corresponding to the Q1 sub-groups of candidate measurement configurations are the first identifier set.

As an embodiment, each identifier of the Q identifiers is an integer, the node U31 selects Q1 candidate measurement configuration subgroups from the Q candidate measurement configuration subgroups, Q1 identifiers corresponding to the Q1 candidate measurement configuration subgroups are the smallest Q1 identifiers of the Q identifiers, and the Q1 identifiers are the first identifier set.

As an embodiment, each identifier of the Q identifiers is an integer, the node U31 selects Q1 candidate measurement configuration subgroups from the Q candidate measurement configuration subgroups, Q1 identifiers corresponding to the Q1 candidate measurement configuration subgroups are the largest Q1 identifiers of the Q identifiers, and the Q1 identifiers are the first identifier set.

As an embodiment, the node N32 determines the second subset of measurement configurations according to an internal algorithm.

For one embodiment, the node N32 determines the second subset of measurement configurations from the first set of identities.

As an embodiment, the node N32 determines the candidate measurement configuration sub-group corresponding to the received first identification set as the second measurement configuration sub-group.

As an embodiment, the node N32 determines a part of the candidate measurement configuration sub-group corresponding to the received first identification set as the second measurement configuration sub-group.

As an embodiment, the node N32 determines, as the second measurement configuration subset, a candidate measurement configuration subset related to inter-frequency measurement in the candidate measurement configuration subset corresponding to the received first identification set.

Example 9

Embodiment 9 illustrates a schematic diagram of the transmission of the first measurement configuration subgroup and the second reporting configuration subgroup according to an embodiment of the present application, as shown in fig. 9. In embodiment 9, the node C corresponds to the first node of the present application.

As an embodiment, node a is the PCell of node C.

As an embodiment, node B is an SCell of said node C.

As an embodiment, node B is the PCell of node C.

As an embodiment, node a is an SCell of the node C.

As an embodiment, the node a is the PSCell of the node C.

As an embodiment, the node B is the PSCell of the node C.

As an embodiment, the node a is a Cell in an MCG (Master Cell Group) of the node C.

As an embodiment, the node B is a Cell in the SCG (Secondary Cell Group) of the node C.

As an embodiment, the Node a is an MN (Master Node).

As an embodiment, the Node B is an SN (Secondary Node).

For one embodiment, the Node B is a MN (Master Node).

As an embodiment, the Node a is a SN (Secondary Node).

As an embodiment, the first subset of measurement configurations is sent by the node B.

As an embodiment, the first reporting configuration group is sent by the node a.

As an embodiment, only SRB0 exists between node C and node B, and SRBs other than SRB0 exist between node C and node a.

As an embodiment, the node B is in an inactive state for the node C.

As an embodiment, the SRB of the node C other than SRB0 in the node B is in a suspended state.

Example 10

Embodiment 10 illustrates a schematic diagram of associating a first measurement configuration subgroup with a first radio bearer according to an embodiment of the present application, as shown in fig. 10.

As an embodiment, the first subset of measurement configurations is associated with the first radio bearer, which is used for carrying non-unicast data traffic.

As an embodiment, the reference signals indicated by the first subset of measurement configurations are used for receiving data of the first radio bearer.

As an embodiment, the reference signals indicated by the first subset of measurement configurations are used for demodulating data of the first radio bearer.

As an embodiment, the reference signals indicated by the first subset of measurement configurations are used for estimating a radio channel for data of the first radio bearer.

As an embodiment, the reference signals indicated by the first subset of measurement configurations are multiplexed in time and frequency with time-frequency resources occupied by data of the first radio bearer.

As an embodiment, the first subset of measurement configurations is sent over the first radio bearer.

As an embodiment, the first subset of measurement configurations is mapped onto the first radio bearer.

As an embodiment, the RRC message for sending the first measurement configuration subgroup is also used for configuring the first radio bearer.

As an embodiment, the RRC message for carrying the first subset of measurement configurations is also used for carrying the configuration of the first radio bearer.

As an embodiment, the first subset of measurement configurations is configured for measuring a reception quality of data of the first radio bearer.

As an embodiment, the first subset of measurement configurations is configured for measuring a reception quality of the carried data of the first radio bearer.

As one embodiment, the first node makes a fictitious measurement to estimate a reception quality of the carried data of the first radio bearer from the first channel measurement performed for the first set of reference signals, the first reporting information set comprising the reception quality.

As an embodiment, the result of the first channel measurement comprises a result of a hypothetical measurement made by the first node.

As an embodiment, the reception quality of the carried data comprises BLER.

As an embodiment, the reception quality of the carried data comprises a time delay.

As an embodiment, the reception quality of the carried data comprises a throughput rate.

As one embodiment, the reception quality of the carried data includes a peak rate.

As an embodiment, the reception quality of the carried data comprises a delay jitter.

As one embodiment, the reception quality of the carried data includes a block error rate.

As an embodiment, the reception quality of the carried data includes a packet loss rate.

As an embodiment, the reception quality of the carried data comprises an outage rate.

As one embodiment, the reception quality of the carried data includes a channel busy rate.

As an embodiment, the first condition comprises the first node receiving data carried by the first radio bearer.

For one embodiment, the first condition includes the first node receiving data carried by the first radio bearer.

As one embodiment, the first condition includes the first node being interested in data carried by the first radio bearer.

As an embodiment, the first node performs the first radio channel measurement in a process of receiving traffic carried by the first radio bearer.

As an embodiment, the first node performs the first wireless channel measurement when interested in traffic carried by the first wireless bearer.

As an embodiment, the first radio bearer is used for transmitting an MBMS (Multimedia Broadcast Multicast Service) Service.

As one embodiment, the first radio bearer is used for transmitting CBS (Cell Broadcast Service) traffic.

As an embodiment, the first radio bearer is used for transmitting PWS (Public Warning System) traffic.

As an embodiment, the first radio bearer is used for transmitting SC-PTM (Single Cell-Point to Multipoint) traffic.

As an embodiment, the first Radio Bearer includes an MRB (MBMS Radio Bearer).

As one embodiment, the first radio bearer comprises an SC-PTM bearer.

Example 11

Embodiment 11 illustrates a block diagram of a processing apparatus for use in a first node according to an embodiment of the present application; as shown in fig. 11. In fig. 11, a processing means 1100 in a first node comprises a first receiver 1101 and a first transmitter 1102. In the case of the embodiment 11, however,

a first receiver 1101 that receives a first measurement configuration set and a first reporting configuration set; performing a first channel measurement for a first set of reference signals;

a first transmitter 1102 that determines that a first condition is satisfied, and in response to the first condition being satisfied, transmits a first set of reporting information, the first set of reporting configurations indicating the first condition;

wherein the first measurement configuration group comprises a first measurement configuration subgroup; the first subset of measurement configurations is indicative of the first set of reference signals; the first subset of measurement configurations is non-unicast higher layer signaling, the first set of reporting configurations is unicast higher layer signaling; the first set of reporting information includes results of the first channel measurement.

As one embodiment, second channel measurements are performed for a second set of reference signals;

As one embodiment, the first channel measurements for the first set of reference signals are performed within a first time window; the second channel measurements for the second set of reference signals are performed within a second time window.

For one embodiment, the first receiver 1101 receives Q subsets of candidate measurement configurations; the first transmitter 1102 transmits a first set of identities;

For one embodiment, a transmission delay of the second set of reference signals to the first node is less than a first threshold; a transmission delay of the first set of reference signals to the first node is not less than the first threshold.

As an embodiment, the sender of the first subset of measurement configurations and the sender of the first set of reporting configurations are two serving cells.

As an embodiment, the first subset of measurement configurations is associated with a first radio bearer, the first radio bearer being used for carrying non-unicast data traffic.

For one embodiment, the first receiver 1101 receives first time information, which is used to determine the first reporting information set.

For one embodiment, the first transmitter 1102 transmits a first signal; the first receiver 1101 receives a second signal;

As an embodiment, the first node is a User Equipment (UE).

As an embodiment, the first node is a terminal supporting a large delay difference.

As an embodiment, the first node is a terminal supporting NTN.

As an embodiment, the first node is an aircraft.

As an embodiment, the first node is a vehicle-mounted terminal.

As an embodiment, the first node is a relay.

As an embodiment, the first node is a ship.

As an embodiment, the first node is an internet of things terminal.

As an embodiment, the first node is a terminal of an industrial internet of things.

As an embodiment, the first node is a device supporting low-latency high-reliability transmission.

For one embodiment, the first receiver 1101 includes at least one of the antenna 452, the receiver 454, the receive processor 456, the multiple antenna receive processor 458, the controller/processor 459, the memory 460, or the data source 467 of embodiment 4.

For one embodiment, the first transmitter 1102 includes at least one of the antenna 452, the transmitter 454, the transmit processor 468, the multi-antenna transmit processor 457, the controller/processor 459, the memory 460, or the data source 467 of embodiment 4.

Example 12

Embodiment 12 illustrates a block diagram of a processing apparatus for use in a second node according to an embodiment of the present application; as shown in fig. 12. In fig. 12, the processing means 1200 in the second node comprises a second transmitter 1201 and a second receiver 1202. In the case of the embodiment 12, the following examples are given,

a second transmitter 1201 that transmits the first measurement configuration set and the first reporting configuration set;

a second receiver 1202 that receives a first set of reporting information, the first set of reporting configurations indicating a first condition; the first condition is used to trigger the sending of the first set of reporting information;

As an embodiment, the receivers of the first measurement configuration group perform a second channel measurement for a second set of reference signals;

As one embodiment, the first channel measurements for the first set of reference signals are performed by the receivers of the first measurement configuration group within a first time window; the receiver of the first measurement configuration set performs the second channel measurements for the second set of reference signals within a second time window.

For one embodiment, the second transmitter 1201 transmits Q subsets of candidate measurement configurations; the second receiver 1202 receives a first set of identities;

As an embodiment, the transmission delay of the second set of reference signals to the receivers of the first set of measurement configurations is less than a first threshold; a transmission delay of the first set of reference signals to a recipient of the first measurement configuration group is not less than the first threshold.

For one embodiment, the second transmitter 1201 transmits first time information, which is used to determine the first reporting information set.

For one embodiment, the second receiver 1202 receives a first signal; the second transmitter 1201 transmits a second signal;

As an embodiment, the second node is a base station.

As one embodiment, the second node is a satellite.

As an embodiment, the second node is a UE (user equipment).

For one embodiment, the second node is a gateway.

As an embodiment, the second node is a base station supporting a large delay difference.

For one embodiment, the second transmitter 1201 includes at least one of the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the controller/processor 475, and the memory 476 of embodiment 4.

For one embodiment, the second receiver 1202 includes at least one of the antenna 420, the receiver 418, the receive processor 470, the multiple antenna receive processor 472, the controller/processor 475, and the memory 476 of embodiment 4.

It will be understood by those skilled in the art that all or part of the steps of the above methods may be implemented by instructing relevant hardware through a program, and the program may be stored in a computer readable storage medium, such as a read-only memory, a hard disk or an optical disk. Alternatively, all or part of the steps of the above embodiments may be implemented by using one or more integrated circuits. Accordingly, the module units in the foregoing embodiments may be implemented in the form of hardware, or may be implemented in the form of software functional modules, and the present application is not limited to any specific combination of software and hardware. User equipment, terminal and UE in this application include but not limited to unmanned aerial vehicle, communication module on the unmanned aerial vehicle, remote control aircraft, the aircraft, small aircraft, the cell-phone, the panel computer, the notebook, vehicle Communication equipment, wireless sensor, the network card, thing networking terminal, the RFID terminal, NB-IoT terminal, MTC (Machine Type Communication) terminal, EMTC (enhanced MTC) terminal, the data card, the network card, vehicle Communication equipment, low-cost cell-phone, low-cost panel computer, satellite Communication equipment, ship Communication equipment, wireless Communication equipment such as NTN user equipment. The base station or the system device in the present application includes, but is not limited to, a macro cell base station, a micro cell base station, a home base station, a relay base station, a gNB (NR node B) NR node B, a TRP (Transmitter Receiver Point), an NTN base station, a satellite device, a flight platform device, and other wireless communication devices.

The above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A first node to be used for wireless communication, comprising:

wherein the first measurement configuration group comprises a first measurement configuration subgroup; the first subset of measurement configurations indicates the first set of reference signals; the first subset of measurement configurations is non-unicast higher layer signaling, the first set of reporting configurations is unicast higher layer signaling; the first reporting information set includes results of the first channel measurements; the first measurement configuration subgroup is an SIB (System Information Block); the first measurement configuration group and the first reporting configuration group are encapsulated in different RRC layer signaling.

2. The first node of claim 1, comprising:

the first receiver to perform a second channel measurement for a second set of reference signals;

3. The first node according to claim 1 or 2,

the first reporting information group is transmitted through a PUSCH (Physical Uplink Shared Channel) Channel, and the first node is in an RRC inactive mode.

4. The first node according to any of claims 1 to 3,

the first subset of measurement configurations is transmitted over a PDSCH channel, the first node being in an RRC inactive mode.

5. The first node according to any of claims 1 to 4,

the first node is in an RRC inactive mode when the first node performs the first channel measurement.

6. The first node according to any of claims 1 to 5,

the first subset of measurement configurations comprises a time parameter D1, the D1 being used for controlling the first channel measurements.

7. The first node according to any of claims 1 to 6,

the first node is in a different RRC mode when receiving the first measurement configuration group and receiving the first reporting configuration group.

8. The first node according to any of claims 1 to 7,

the first measurement configuration group includes N measurement items, where N is a positive integer, each measurement item indicates one reference signal in the first reference signal set, and the first measurement configuration sub-group indicates each reference signal in the first reference signal set and its corresponding cell identity.

9. The first node according to any of claims 1 to 8, comprising:

the first receiver receiving first time information, the first time information being used to determine the first reporting information group; the first time information takes system time as reference; the measurements performed by the first node during the time indicated by the most recent first time information include the first channel measurements.

10. A method in a first node used for wireless communication, comprising:

wherein the first measurement configuration group comprises a first measurement configuration subgroup; the first subset of measurement configurations indicates the first set of reference signals; the first subset of measurement configurations is non-unicast higher layer signaling, the first set of reporting configurations is unicast higher layer signaling; the first set of reporting information includes results of the first channel measurements; the first measurement configuration subgroup is an SIB (System Information Block); the first measurement configuration group and the first reporting configuration group are encapsulated in different RRC layer signaling.