CN110574410A

CN110574410A - method and device for indicating in-device coexistence interference and method and device for receiving in-device coexistence interference

Info

Publication number: CN110574410A
Application number: CN201980001408.1A
Authority: CN
Inventors: 江小威
Original assignee: Millet Communication Technology Co Ltd
Current assignee: Millet Communication Technology Co Ltd; Xiaomi Communications Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2019-12-13
Also published as: WO2021012114A1

Abstract

An embodiment of the present disclosure provides an in-device coexistence interference indication method, including: receiving a Radio Resource Control (RRC) connection release message issued by a base station, wherein the RRC connection release message is used for reporting in-device coexistence Interference (IDC) indication information to the base station when the terminal is in an idle state or an inactive state or an IDC is about to appear; when the terminal is in an idle state or an inactive state, determining that IDCs exist or are about to appear in the terminal; and if the terminal has or is about to have the IDC, reporting IDC indication information to the base station. According to the embodiment of the disclosure, the configuration of dual connectivity or carrier aggregation for the terminal based on the affected carriers can be avoided, and the quality of dual connectivity or carrier aggregation communication configured by the terminal according to the base station is favorably ensured.

Description

Method and device for indicating in-device coexistence interference and method and device for receiving in-device coexistence interference

Technical Field

the present disclosure relates to the field of communications technologies, and in particular, to an in-device coexistence interference indication method, an in-device coexistence interference reception method, an in-device coexistence interference indication apparatus, an in-device coexistence interference reception apparatus, an electronic device, and a computer-readable storage medium.

Background

In the related art, in order to use Dual-Connectivity (DC) and Carrier Aggregation (CA) well, DC-CA enhancements are introduced, where one of the enhancements is that a base station configures a user equipment to measure some carriers in an idle (idle) state or an inactive (active) state through an RRC (Radio Resource Control) connection release message, and then reports a measurement result to the base station when entering a connected state, so that the base station can determine whether to configure Dual-Connectivity or Carrier aggregation according to the reported measurement result.

based on this, since the ue completes the measurement of the carrier in the idle state or the inactive state, the base station can acquire the measurement result of the carrier in advance, so as to configure carrier aggregation or dual connectivity more quickly, compared with the case of measuring the carrier after entering the connected state.

however, the terminal communicates based on multiple networks, signals between different networks may generate interference, In-Device Coexistence interference (IDC for short) occurs, and when the In-Device Coexistence interference occurs In the terminal, and the terminal itself cannot solve the In-Device Coexistence interference, the IDC indication information is reported to the base station, so that the base station determines a carrier causing the interference or being interfered.

In the related art, the terminal reports the IDC indication information to the base station after the terminal enters the connected state, but before the terminal enters the connected state, the base station selects the carrier to configure dual connectivity or carrier aggregation according to the measurement result of the terminal on the carrier. This may cause a problem in that the carrier used by the base station to select and configure the dual connectivity or carrier aggregation is an affected carrier in the IDC, resulting in affected quality of communication by the dual connectivity or carrier aggregation based on the carrier by the terminal.

Disclosure of Invention

in view of this, embodiments of the present disclosure provide an in-device coexistence interference indication method, an in-device coexistence interference reception method, an in-device coexistence interference indication apparatus, an in-device coexistence interference reception apparatus, an electronic device, and a computer-readable storage medium, so as to solve the technical problem in the related art that the quality of communication of a terminal through dual connectivity or carrier aggregation based on the carrier is affected.

According to a first aspect of the embodiments of the present disclosure, an in-device coexistence interference indication method is provided, which is applied to a terminal, and the method includes:

Receiving a Radio Resource Control (RRC) connection release message issued by a base station, wherein the RRC connection release message is used for reporting in-device coexistence Interference (IDC) indication information to the base station when the terminal is in an idle state or an inactive state or an IDC is about to appear;

when the terminal is in an idle state or an inactive state, determining that IDCs exist or are about to appear in the terminal;

and if the terminal has or is about to have the IDC, reporting IDC indication information to the base station.

Optionally, the reporting of the IDC indication information to the base station includes:

reporting an RRC message to the base station, wherein the RRC message comprises the IDC indication information.

optionally, the RRC message includes at least one of:

The system comprises an RRC connection establishment request message, an RRC connection recovery request message, an RRC connection reestablishment request message, an RRC connection establishment completion message, an RRC connection recovery completion message, an RRC connection reestablishment completion message, an IDC problem indication message, a user equipment auxiliary information reporting message and a user information reporting message.

reporting a first RRC message to the base station, wherein the first RRC message is used for indicating the base station that the IDC exists or is about to appear in the terminal;

receiving a feedback message issued by the base station according to the first RRC message, wherein the feedback message is used for indicating the terminal to report the IDC indication information;

Reporting a second RRC message to the base station, wherein the second RRC message comprises the IDC indication information.

optionally, the first RRC message includes at least one of:

An RRC connection establishment request message, an RRC connection restoration request message, an RRC connection reestablishment request message, an RRC connection establishment completion message, an RRC connection restoration completion message, and an RRC connection reestablishment completion message;

the second RRC message comprises at least one of:

IDC problem indication information, user equipment auxiliary information reporting information and user information reporting information.

Optionally, the IDC indication information includes frequency division multiplexing, FDM, assistance information, and/or time division multiplexing, TDM, assistance information.

Optionally, the RRC connection release message includes a list of carriers to be tested.

optionally, the IDC indication information includes FDM assistance information, and the RRC connection release message is further used to indicate the terminal to measure carriers in an idle state or an inactive state; before reporting the IDC indication information to the base station, the method further includes:

Acquiring the list of the carriers to be tested from the RRC connection release message;

And judging whether the carriers in the carrier list to be tested are influenced by IDC or not so as to generate the FDM auxiliary information.

optionally, the IDC indication information includes FDM assistance information, the RRC connection release message is further configured to indicate the terminal to measure a carrier in an idle state or an inactive state, and before reporting the IDC indication information to the base station, the method further includes:

acquiring a carrier list to be tested from a system message;

optionally, the IDC indication information includes FDM assistance information, and before reporting the IDC indication information to the base station, the method further includes:

Acquiring a carrier list to be tested from a system message;

optionally, before reporting the IDC indication information to the base station, the method further includes:

And if the list of the carriers to be tested is not acquired, stopping reporting IDC indication information to the base station.

if the list of the carriers to be detected is not acquired, determining the carriers of the cells adjacent to the cell where the terminal is currently located according to system information;

Measuring carriers of the neighbor cell to generate the FDM assistance information.

Optionally, the IDC indication information includes FDM assistance information, the RRC connection release message includes a to-be-reported carrier list, and before reporting the IDC indication information to the base station, the method further includes:

acquiring the carrier list to be reported from the RRC connection release message;

And determining carriers influenced by IDC in the carrier list to be reported so as to generate the FDM auxiliary information.

optionally, before receiving a radio resource control RRC connection release message sent by the base station, the method further includes:

and reporting capability information to the base station, wherein the capability information is used for indicating the base station, and whether the terminal can report IDC indication information to the base station in an idle state or an inactive state.

determining whether a cell where the terminal is currently located supports the terminal to report IDC indication information to the base station in an idle state or an inactive state according to system information;

and if the cell where the terminal is currently located supports the terminal to report the IDC indication information to the base station in an idle state or an inactive state, and reporting the IDC indication information to the base station.

according to a second aspect of the embodiments of the present disclosure, an in-device coexistence interference receiving method is provided, which is applied to a base station, and the method includes:

Sending an RRC connection release message to a terminal, wherein the RRC connection release message is used for reporting in-device coexistence interference IDC indication information to the base station when the terminal exists in an idle state or an inactive state or IDCs are about to appear;

and receiving IDC indication information reported by the terminal in an idle state or an inactive state.

optionally, the method further comprises:

and configuring carrier aggregation or dual connection for the terminal according to the IDC indication information and the measurement result of the terminal on the carrier.

optionally, the receiving IDC indication information reported by the terminal in an idle state or an inactive state includes:

and receiving an RRC message reported by the terminal, wherein the RRC message comprises the IDC indication information.

optionally, the RRC message includes at least one of:

receiving a first RRC message reported by the terminal, wherein the first RRC message is used for indicating the base station that the IDC exists or is about to appear in the terminal;

Sending a feedback message to the terminal according to the first RRC message, wherein the feedback message is used for indicating the terminal to report the IDC indication information;

And receiving a second RRC message reported by the terminal, wherein the second RRC message comprises the IDC indication information.

optionally, the first RRC message includes at least one of:

The second RRC message comprises at least one of:

optionally, the IDC indication information includes FDM assistance information, and the RRC connection release message is further used to indicate the terminal to measure carriers in an idle state or an inactive state.

optionally, the RRC connection release message includes a list of carriers to be reported.

optionally, before issuing the RRC connection release message to the terminal, the method further includes:

and receiving capability information reported by the terminal, wherein the capability information is used for indicating the base station, and whether the terminal can report IDC indication information to the base station in an idle state or an inactive state.

According to a third aspect of the embodiments of the present disclosure, an in-device coexistence interference indication apparatus is provided, which is applied to a terminal, and the apparatus includes:

the device comprises an RRC receiving module and a control module, wherein the RRC receiving module is configured to receive a radio resource control RRC connection release message issued by a base station, and the RRC connection release message is used for reporting in-device coexistence interference IDC indication information to the base station when the terminal is in an idle state or an inactive state or an IDC is about to appear;

an IDC determining module configured to determine that an IDC exists or is about to appear in the terminal when the terminal is in an idle state or an inactive state;

And the IDC reporting module is configured to report IDC indication information to the base station under the condition that the terminal has or is about to have the IDC.

According to a fourth aspect of the embodiments of the present disclosure, an in-device coexistence interference receiving apparatus is provided, which is applied to a base station, and the apparatus includes:

The device comprises an RRC issuing module and a base station, wherein the RRC issuing module is configured to issue an RRC connection release message to a terminal, and the RRC connection release message is used for reporting in-device coexistence interference IDC indication information to the base station when the terminal exists in an idle state or an inactive state or an IDC is about to appear;

and the IDC receiving module is configured to receive IDC indication information reported by the terminal in an idle state or an inactive state.

according to a fifth aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including:

a processor;

A memory for storing processor-executable instructions;

Wherein the processor is configured to implement the in-device coexistence interference indication method according to any of the above embodiments.

According to a sixth aspect of the embodiments of the present disclosure, an electronic device is provided, including:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to implement the in-device coexistence interference receiving method according to any of the above embodiments.

according to a seventh aspect of the embodiments of the present disclosure, a computer-readable storage medium is provided, on which a computer program is stored, and the program, when executed by a processor, implements the steps in the method for indicating an in-device coexistence interference according to any of the embodiments.

according to an eighth aspect of the embodiments of the present disclosure, a computer-readable storage medium is provided, on which a computer program is stored, which when executed by a processor, implements the steps in the in-device coexistence interference receiving method according to any one of the embodiments described above.

according to the embodiment of the disclosure, the base station may indicate, through the RRC connection release message, that the terminal is in the idle state or the inactive state, and report the in-device coexistence interference IDC indication information to the base station, so that when the terminal is in the idle state or the inactive state, it may be determined whether the terminal has the IDC or is about to occur, and report the IDC indication information to the base station when the IDC is present or about to occur.

Therefore, the base station can determine whether the terminal has the IDC or is about to appear before the terminal is in a connected state, and further can determine which carriers are interfered in the IDC according to the IDC indication information reported by the terminal under the condition that the terminal has the IDC or is about to appear. Therefore, when the base station configures dual connectivity or carrier aggregation for the terminal according to the result of the terminal measuring the carriers in the non-activated state or the idle state in advance, the carrier interfered in the IDC can be determined according to the IDC indication information, so that the dual connectivity or carrier aggregation configured for the terminal based on the affected carrier is avoided, and the quality of dual connectivity or carrier aggregation communication configured by the terminal according to the base station is favorably ensured.

drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

fig. 1 is a schematic flow chart diagram illustrating an in-device coexistence interference indication method according to an embodiment of the present disclosure.

Fig. 2 is a schematic flow chart diagram illustrating another in-device coexistence interference indication method according to an embodiment of the present disclosure.

Fig. 3 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure.

Fig. 4 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure.

fig. 5 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure.

fig. 6 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure.

Fig. 7 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure.

Fig. 8 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure.

fig. 9 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure.

fig. 10 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure.

fig. 11 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure.

Fig. 12 is a schematic flowchart illustrating an in-device coexistence interference receiving method according to an embodiment of the present disclosure.

fig. 13 is a schematic flowchart illustrating another in-device coexistence interference reception method according to an embodiment of the present disclosure.

Fig. 14 is a schematic flowchart illustrating still another in-device coexistence interference reception method according to an embodiment of the present disclosure.

Fig. 15 is a schematic flowchart illustrating still another in-device coexistence interference reception method according to an embodiment of the present disclosure.

Fig. 15A is a schematic diagram illustrating interaction between a base station and a terminal according to an embodiment of the disclosure.

fig. 16 is a schematic block diagram illustrating an in-device coexistence interference indication apparatus according to an embodiment of the present disclosure.

Fig. 17 is a schematic block diagram of an IDC reporting module according to an embodiment of the present disclosure.

Fig. 18 is a schematic block diagram illustrating another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure.

Fig. 19 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure.

Fig. 20 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure.

Fig. 21 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure.

Fig. 22 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure.

Fig. 23 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure.

Fig. 24 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure.

Fig. 25 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure.

Fig. 26 is a schematic block diagram illustrating an in-device coexistence interference receiving apparatus according to an embodiment of the present disclosure.

fig. 27 is a schematic block diagram illustrating another in-device coexistence interference receiving apparatus according to an embodiment of the present disclosure.

Fig. 28 is a schematic block diagram illustrating an IDC receive block in accordance with an embodiment of the present disclosure.

fig. 29 is a schematic block diagram illustrating yet another in-device coexistence interference receiving apparatus according to an embodiment of the present disclosure.

Fig. 30 is a schematic block diagram illustrating an apparatus for in-device coexistence interference reception according to an embodiment of the present disclosure.

Fig. 31 is a schematic block diagram illustrating an apparatus for in-device coexistence interference indication in accordance with an embodiment of the present disclosure.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

fig. 1 is a schematic flow chart diagram illustrating an in-device coexistence interference indication method according to an embodiment of the present disclosure. The in-device coexistence interference indication method shown in this embodiment may be applied to terminals such as mobile phones, tablet computers, wearable devices, and the like, where the terminals may serve as user equipment to communicate with a base station, and may communicate with the base station based on 5G NR.

As shown in fig. 1, the method for indicating in-device coexistence interference may include the following steps:

In step S1, receiving a radio resource control RRC connection release message sent by a base station, where the RRC connection release message is used to report in-device coexistence interference IDC indication information to the base station when the terminal is in an idle state or an inactive state or an IDC is about to occur;

in step S2, when the terminal is in an idle state or an inactive state (e.g., upon just entering the idle state or the inactive state), determining that an IDC is present or about to occur for the terminal;

in step S3, if the terminal has or will have an IDC, reporting IDC indication information to the base station.

In one embodiment, the terminal may use an operator network, such as a 5G network, and may also use networks in other frequency bands, such as Wi-Fi, bluetooth, GNSS (Global Navigation Satellite System) and other network communications, Wi-Fi, bluetooth, GNSS and other networks, which belong to an ISM (Industrial, scientific, and medical) frequency band.

For example, in the case that there is mutual interference between the 5G network and the network in the ISM band, it may be determined that there is in-device coexistence interference in the terminal, and in the case that there is mutual interference between the 5G network and the network in the ISM band, it may be determined that there is in-device coexistence interference in the terminal. For example, a time period, referred to as a preset time period, may be preset, and then it is determined whether the terminal has the in-device coexistence interference within the preset time period after the current time, and if the terminal has the in-device coexistence interference within the preset time period after the current time, it is determined that the terminal is about to have the in-device coexistence interference.

In an embodiment, a base station may issue an RRC connection release message to a terminal when the terminal processes a connected state, and report in-device coexistence interference IDC indication information to the base station when the terminal is indicated by the RRC connection release message to be in an idle state or an inactive state, so that after the terminal receives the RRC connection release message, when the terminal is in the idle state or the terminal is in the inactive state, it may be determined whether the terminal has or will have an IDC, and report the IDC indication information to the base station when the terminal has or will have the IDC.

the terminal may report, to the base station, a time at which the in-device coexistence interference occurs in the future, so that the base station can solve the in-device coexistence interference in time, for example, the time may be directly solved, and the time may be solved at the time.

It should be noted that, when the in-device coexistence interference exists or will occur in the terminal, the terminal may first determine whether the in-device coexistence interference exists or will occur in the terminal and report the information of the sub-band of the carrier frequency to the base station only when determining that the in-device coexistence interference can be solved by the terminal.

fig. 2 is a schematic flow chart diagram illustrating another in-device coexistence interference indication method according to an embodiment of the present disclosure. As shown in fig. 2, the reporting of the IDC indication information to the base station includes:

In step S301, an RRC message is reported to the base station, where the RRC message includes the IDC indication information.

In one embodiment, the IDC indication information may be carried by an RRC message and reported to the base station.

optionally, the RRC message includes at least one of:

in one embodiment, the main functions of the RRC connection establishment request message, the RRC connection recovery request message, the RRC connection reestablishment request message, the RRC connection establishment completion message, the RRC connection recovery completion message, and the RRC connection reestablishment completion message are not reporting IDC indication information.

Besides multiplexing the RRC messages, the IDC indication information may also be reported through some dedicated RRC messages, such as IDC problem indication messages, ue auxiliary information reporting messages, and the like, where the primary function of the dedicated RRC messages is to report the IDC indication information.

Fig. 3 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure. As shown in fig. 3, the reporting of the IDC indication information to the base station includes:

In step S302, reporting a first RRC message to the base station, where the first RRC message is used to indicate that the IDC exists or will occur in the terminal, to the base station;

In step S303, receiving a feedback message issued by the base station according to the first RRC message, where the feedback message is used to instruct the terminal to report the IDC instruction information;

in step S304, a second RRC message is reported to the base station, where the second RRC message includes the IDC indication information.

In one embodiment, the terminal may report a first RRC message to the base station first, and indicate to the base station through the first RRC message that the IDC is present or will be present in the terminal. The base station can select whether the terminal is allowed to report the IDC indication information according to the requirement, if so, a feedback message is issued to the terminal aiming at the first RRC message, and the terminal is indicated to report the IDC indication information through the feedback message. After receiving the feedback information, the terminal may determine that the base station allows the base station to report the IDC indication information, and further report a second RRC message to the base station, where the second RRC message carries the IDC indication information.

optionally, the first RRC message includes at least one of:

The second RRC message comprises at least one of:

in one embodiment, the terminal may multiplex an RRC message that is not specifically used for reporting IDC indication information, such as an RRC connection setup request message, an RRC connection recovery request message, an RRC connection reestablishment request message, an RRC connection setup complete message, an RRC connection recovery complete message, and an RRC connection reestablishment complete message, to send the first RRC message to indicate the presence or upcoming presence of the IDC in the base station, the terminal.

After receiving the feedback information sent by the base station, the base station may report the IDC indication information through RRC messages specifically used for reporting the IDC indication information, such as an IDC problem indication message, a user equipment auxiliary information reporting message, and a user information reporting message.

Optionally, the IDC indication information includes Frequency Division Multiplexing (FDM) side information, and/or Time Division Multiplexing (TDM) side information.

In one embodiment, the FDM assistance information may include the frequency of the carrier affected by the IDC; it may also include the frequency combination of multiple carriers used by carrier aggregation or dual connectivity, information affected or causing problems with IDC, e.g. two carriers in carrier aggregation are affected by IDC, then FDM assistance information may carry the frequencies of both carriers.

in one embodiment, the TDM assistance information may include a Discontinuous Reception DRX (Discontinuous Reception) configuration suggestion, the configuration suggestion may include a period of DRX, the base station may configure the period of DRX with reference to the configuration suggestion, and the TDM assistance information may further include a configuration suggestion, specifically, a subframe, a slot, an OFDM (Orthogonal frequency division Multiplexing) symbol, the base station may configure a time domain resource for the terminal with reference to the configuration suggestion.

in an embodiment, the base station may carry a list of carriers to be tested through an RRC message and issue the list to the terminal, and after the terminal acquires the list of carriers to be tested, the terminal may determine which carriers need to be determined to be affected by the IDC according to the list of carriers to be tested, so as to generate FDM auxiliary information, or may not determine which carriers are affected by the IDC according to the list of carriers to be tested, so as to generate FDM auxiliary information.

Fig. 4 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure. As shown in fig. 4, the IDC indication information includes FDM assistance information, and the RRC connection release message is further used to instruct the terminal to measure carriers in an idle state or an inactive state; before reporting the IDC indication information to the base station, the method further includes:

In step S4, the list of carriers to be tested is obtained from the RRC connection release message;

in step S5, it is determined whether the carriers (which may include carriers corresponding to serving cells) in the carrier list to be tested are affected by IDC, so as to generate the FDM assistance information.

in an embodiment, the base station may instruct the terminal to measure the carriers when the terminal is in an idle state or an inactive state through the RRC connection release message, and may also carry a list of carriers to be measured in the RRC connection release message, so that the terminal specifies a range of the carriers to be measured.

And when the terminal is in an idle state or an inactive state, the terminal may acquire the list of carriers to be tested from the RRC connection release message, and determine whether carriers in the list of carriers to be tested are affected by the IDC, so as to generate the FDM assistance information to be reported to the base station.

Fig. 5 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure. As shown in fig. 5, the IDC indication information includes FDM assistance information, the RRC connection release message is further used to instruct the terminal to measure carriers in an idle state or an inactive state, and before reporting the IDC indication information to the base station, the method further includes:

In step S6, a list of carriers to be tested is obtained from the system message;

in step S7, it is determined whether the carriers (which may include carriers corresponding to serving cells) in the carrier list to be tested are affected by IDC, so as to generate the FDM assistance information.

In one embodiment, the base station may instruct the terminal to measure the carriers in an idle state or an inactive state through the RRC connection release message, but does not carry the list of carriers to be measured in the RRC connection release message.

in this case, the terminal needs to acquire the carrier list to be tested from the system message (for example, SIB5), and when the terminal is in an idle state or an inactive state, the terminal may determine whether the carrier in the carrier list to be tested is affected by the IDC, so as to generate the FDM assistance information, and report the FDM assistance information to the base station, for example, the information of the carrier affected by the IDC in the carrier list to be tested may be reported to the base station as the FDM assistance information, and the base station may determine which carriers in the carrier list to be tested are affected by the IDC based on the FDM assistance information.

Fig. 6 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure. As shown in fig. 6, the IDC indication information includes FDM assistance information, and before reporting the IDC indication information to the base station, the method further includes:

In step S8, a list of carriers to be tested is obtained from the system message;

in step S9, it is determined whether the carriers (which may include carriers corresponding to serving cells) in the carrier list to be tested are affected by IDC, so as to generate the FDM assistance information.

In an embodiment, the terminal may obtain a carrier list to be tested from a system message (for example, SIB5), and when the terminal is in an idle state or an inactive state, may determine whether a carrier in the carrier list to be tested is affected by IDC, to generate the FDM assistance information, and report the FDM assistance information to the base station, for example, may report information of the carrier affected by IDC in the carrier list to be tested as the FDM assistance information to the base station, and the base station may determine which carriers in the carrier list to be tested are affected by IDC based on the FDM assistance information.

Fig. 7 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure. As shown in fig. 7, before reporting IDC indication information to the base station, the method further includes:

in step S10, if the list of carriers to be tested is not obtained, reporting of IDC indication information to the base station is stopped.

in an embodiment, if the terminal does not acquire the list of carriers to be measured, the terminal cannot determine which carriers to measure, and then the IDC indication information does not indicate which carriers are affected by the IDC problem, so that reporting of the IDC indication information to the base station can be stopped.

fig. 8 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure. As shown in fig. 8, before reporting IDC indication information to the base station, the method further includes:

in step S11, if the list of carriers to be detected is not obtained, determining a carrier of a neighboring cell of a cell in which the terminal is currently located according to a system message;

in step S12, the carriers of the neighbor cell (which may be a serving cell) are measured to generate the FDM side information.

in an embodiment, if the terminal does not acquire the list of carriers to be measured, the carrier of the neighboring cell of the cell in which the terminal is currently located may be determined according to the system message, and then the carrier of the neighboring cell is measured to generate the FDM auxiliary information. Therefore, although the terminal does not definitely determine which carriers need to be measured according to the list of the carriers to be measured, the IDC problem at least affects the adjacent cell, so that the carriers of the adjacent cell can be measured to generate FDM auxiliary information, and the FDM auxiliary information is reported to the base station, so that the base station configures a solution for the carriers of the adjacent cell affected by the IDC.

In need of the specification, the situation where the carrier list to be detected is not acquired in the above embodiment may include the following several situations:

the list of carriers to be detected is not acquired in the RRC connection release message; a carrier list to be detected is not acquired in a system message; the carrier list to be tested is not obtained in both the RRC connection release message and the system message (specifically, the carrier list to be tested is not obtained but is obtained in the RRC connection release message, and then is obtained in the system message, and the carrier list to be tested is not obtained).

fig. 9 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure. As shown in fig. 9, the IDC indication information includes FDM assistance information, the RRC connection release message includes a to-be-reported carrier list, and before reporting the IDC indication information to the base station, the method further includes:

In step S13, the carrier list to be reported is obtained from the RRC connection release message;

In step S14, carriers affected by the IDC are determined in the to-be-reported carrier list to generate the FDM side information.

In an embodiment, the base station may indicate, through the RRC connection release message, the carrier list to be reported to the terminal, and for carriers affected by the IDC, the terminal may select carriers belonging to the carrier list to be reported as FDM auxiliary information for reporting.

fig. 10 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure. As shown in fig. 10, before receiving the RRC connection release message sent by the base station, the method further includes:

In step S15, reporting capability information to the base station, where the capability information is used to indicate the base station, and whether the terminal can report IDC indication information to the base station in an idle state or an inactive state.

in an embodiment, the terminal may report the capability information to the base station, and inform the base station through the capability information, whether the terminal can report the IDC indication information to the base station in an idle state or an inactive state, so that the base station sends the RRC connection release message to the terminal only when determining that the terminal can report the IDC indication information to the base station in the idle state or the inactive state, and instructs the terminal to report the IDC to the base station in the idle state or the inactive state, and does not send the RRC connection release message to the terminal when determining that the terminal cannot report the IDC indication information to the base station in the idle state or the inactive state, which is beneficial to reducing communication resource overhead.

Fig. 11 is a schematic flow chart diagram illustrating yet another in-device coexistence interference indication method according to an embodiment of the present disclosure. As shown in fig. 11, before reporting IDC indication information to the base station, the method further includes:

In step S16, it is determined whether the cell in which the terminal is currently located supports the terminal to report IDC indication information to the base station in an idle state or an inactive state according to a system message;

In an embodiment, the base station may indicate the terminal through a system message, where whether a cell where the terminal is currently located supports the terminal to report the IDC indication information to the base station in an idle state or an inactive state, and if so, the terminal may report the IDC indication information to the base station in the idle state or the inactive state.

fig. 12 is a schematic flowchart illustrating an in-device coexistence interference receiving method according to an embodiment of the present disclosure. The in-device coexistence interference receiving method shown in this embodiment may be applied to a base station, where the base station may communicate with a terminal, where the terminal may communicate with the base station based on a 5G NR, and the terminal may be an electronic device such as a mobile phone, a tablet computer, a wearable device, and the like.

As shown in fig. 12, the in-device coexistence interference receiving method may include the steps of:

In step S1', an RRC connection release message is issued to the terminal, where the RRC connection release message is used to report in-device coexistence interference IDC indication information to the base station when the terminal is in an idle state or an inactive state or an IDC is about to occur;

In step S2', IDC indication information reported by the terminal in an idle state or an inactive state is received.

In an embodiment, the base station may indicate, through the RRC connection release message, that the terminal is in an idle state or an inactive state, and report in-device coexistence interference IDC indication information to the base station, so that when the terminal is in the idle state or the inactive state, it may be determined whether the IDC exists or is about to occur in the terminal, and report the IDC indication information to the base station when the IDC exists or is about to occur.

Fig. 13 is a schematic flowchart illustrating another in-device coexistence interference reception method according to an embodiment of the present disclosure. As shown in fig. 13, the method further includes:

In step S3', carrier aggregation or dual connectivity is configured for the terminal according to the IDC indication information and the measurement result of the terminal on a carrier.

in an embodiment, the base station may instruct the terminal to measure the carrier in an idle state or a non-connected state through the RRC connection release message, and may report the measurement result as soon as possible when the terminal is in a connected state. The base station can determine which carriers are influenced by the IDC according to the IDC indication information, determine which carriers are suitable for configuring carrier aggregation or dual connectivity according to the measurement result, and further can eliminate the carriers influenced by the IDC from the carriers suitable for configuring carrier aggregation or dual connectivity, wherein the rest carriers are carriers suitable for configuring carrier aggregation or dual connectivity and are not influenced by the IDC, and the carrier aggregation or dual connectivity is configured for the terminal based on the rest carriers, so that the quality of dual connectivity or carrier aggregation communication configured by the terminal according to the base station can be ensured.

Fig. 14 is a schematic flowchart illustrating still another in-device coexistence interference reception method according to an embodiment of the present disclosure. As shown in fig. 14, the receiving IDC indication information reported by the terminal in an idle state or an inactive state includes:

In step S201', an RRC message reported by the terminal is received, where the RRC message includes the IDC indication information.

Optionally, the RRC message includes at least one of:

Fig. 15 is a schematic flowchart illustrating still another in-device coexistence interference reception method according to an embodiment of the present disclosure. As shown in fig. 15, the receiving IDC indication information reported by the terminal in an idle state or an inactive state includes:

In step S202', receiving a first RRC message reported by the terminal, where the first RRC message is used to indicate the base station that the IDC exists or will appear in the terminal;

in step S203', a feedback message is issued to the terminal according to the first RRC message, where the feedback message is used to instruct the terminal to report the IDC instruction information;

in step S204', a second RRC message reported by the terminal is received, where the second RRC message includes the IDC indication information.

Optionally, the first RRC message includes at least one of:

the second RRC message comprises at least one of:

Optionally, the IDC indication information includes frequency division multiplexing FDM side information, and/or time division multiplexing TDM side information.

Corresponding to the foregoing embodiments of the in-device coexistence interference indication method and the in-device coexistence interference receiving method, the present disclosure also provides embodiments of an in-device coexistence interference indication apparatus and an in-device coexistence interference receiving apparatus.

As shown in fig. 15A, taking a mobile phone as an example of a terminal, a base station may issue an RRC connection release message to the mobile phone when the mobile phone is in a connected state, and report in-device coexistence interference IDC indication information to the base station when the terminal is indicated to be in an idle state or an inactive state through the RRC connection release message.

when the terminal is in an idle state or an inactive state (for example, enters the idle state or the inactive state according to the RRC connection release message), it may determine whether the IDC exists or will appear in the terminal, and when the IDC exists or will appear, the terminal may report IDC indication information to the base station.

In addition, the base station can also instruct the terminal to measure the carrier in an idle state or a non-connected state through the RRC connection release message, and can report the measurement result when the terminal is in the connected state.

the base station can determine which carriers are influenced by the IDC according to the IDC indication information, and can determine which carriers are suitable for configuring carrier aggregation or dual connection according to the measurement result. And then carriers affected by the IDC can be eliminated from carriers suitable for configuring carrier aggregation or dual connectivity, the rest carriers are carriers suitable for configuring carrier aggregation or dual connectivity and are not affected by the IDC, carrier aggregation or dual connectivity is configured for the terminal based on the rest carriers, and the quality of dual connectivity or carrier aggregation communication configured by the terminal according to the base station can be ensured.

Fig. 16 is a schematic block diagram illustrating an in-device coexistence interference indication apparatus according to an embodiment of the present disclosure. The in-device coexistence interference indication method shown in this embodiment may be applied to terminals such as mobile phones, tablet computers, wearable devices, and the like, where the terminals may serve as user equipment to communicate with a base station, and may communicate with the base station based on 5G NR.

as shown in fig. 16, the in-device coexistence interference indicating apparatus may include:

The device comprises an RRC receiving module 1 and a control module, wherein the RRC receiving module is configured to receive a radio resource control RRC connection release message issued by a base station, and the RRC connection release message is used for reporting in-device coexistence interference IDC indication information to the base station when the terminal is in an idle state or an inactive state or an IDC is about to appear;

An IDC determining module 2 configured to determine that an IDC is present or about to occur in the terminal when the terminal is in an idle state or an inactive state;

And the IDC reporting module 3 is configured to report IDC indication information to the base station under the condition that the terminal has or is about to have IDCs.

Optionally, the IDC reporting module is configured to report an RRC message to the base station, where the RRC message includes the IDC indication information.

optionally, the RRC message includes at least one of:

Fig. 17 is a schematic block diagram of an IDC reporting module according to an embodiment of the present disclosure. As shown in fig. 17, the IDC reporting module 3 includes:

A first reporting submodule 301, configured to report a first RRC message to the base station, where the first RRC message is used to indicate that the IDC exists or will occur in the terminal, to the base station;

a feedback receiving sub-module 302, configured to receive a feedback message issued by the base station according to the first RRC message, where the feedback message is used to instruct the terminal to report the IDC instruction information;

A second reporting submodule 303, configured to report a second RRC message to the base station, where the second RRC message includes the IDC indication information.

optionally, the first RRC message includes at least one of:

the second RRC message comprises at least one of:

fig. 18 is a schematic block diagram illustrating another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure. As shown in fig. 18, the IDC indication information includes FDM assistance information, and the RRC connection release message is further used to instruct the terminal to measure carriers in an idle state or an inactive state; the device further comprises:

A first obtaining module 4, configured to obtain the list of carriers to be tested from the RRC connection release message;

A first generating module 5 configured to determine whether carriers in the carrier list to be tested are affected by IDC, so as to generate the FDM side information.

Fig. 19 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure. As shown in fig. 19, the IDC indication information includes FDM assistance information, and the RRC connection release message is further used to instruct the terminal to measure carriers in an idle state or an inactive state, and the apparatus further includes:

a second obtaining module 6, configured to obtain a list of carriers to be tested from the system message;

A second generating module 7, configured to determine whether a carrier in the carrier list to be tested is affected by IDC, so as to generate the FDM auxiliary information.

Fig. 20 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure. As shown in fig. 20, the IDC indication information includes FDM assistance information, and the apparatus further includes:

A third obtaining module 8, configured to obtain a list of carriers to be tested from the system message;

A third generating module 9 configured to determine whether the carrier in the carrier list to be tested is affected by IDC, so as to generate the FDM auxiliary information.

fig. 21 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure. As shown in fig. 21, the apparatus further includes:

A reporting stop module 10 configured to stop reporting the IDC indication information to the base station when the list of carriers to be tested is not acquired.

Fig. 22 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure. As shown in fig. 22, the apparatus further includes:

a neighboring cell determining module 11, configured to determine, according to a system message, a carrier of a neighboring cell of a cell in which the terminal is currently located, when the to-be-detected carrier list is not obtained;

A fourth generating module 12, configured to measure carriers of the neighboring cells to generate the FDM side information.

Fig. 23 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure. As shown in fig. 23, the IDC indication information includes FDM assistance information, and the RRC connection release message includes a list of carriers to be reported, and the method further includes:

A fourth obtaining module 13, configured to obtain the carrier list to be reported from the RRC connection release message;

A fifth generating module 14, configured to determine carriers affected by the IDC in the to-be-reported carrier list to generate the FDM side information.

fig. 24 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure. As shown in fig. 24, the apparatus further includes:

a capability reporting module 15, configured to report capability information to the base station, where the capability information is used to indicate the base station, and whether the terminal can report IDC indication information to the base station in an idle state or an inactive state.

Fig. 25 is a schematic block diagram illustrating yet another in-device coexistence interference indication apparatus according to an embodiment of the present disclosure. As shown in fig. 25, the apparatus further includes:

A support determining module 16, configured to determine, according to a system message, whether a cell where the terminal is currently located supports reporting of IDC indication information to the base station by the terminal in an idle state or an inactive state;

The IDC reporting module 3 is configured to report the IDC indication information to the base station when the cell where the terminal is currently located supports that the terminal reports the IDC indication information to the base station in an idle state or an inactive state.

Fig. 26 is a schematic block diagram illustrating an in-device coexistence interference receiving apparatus according to an embodiment of the present disclosure. The in-device coexistence interference receiving method shown in this embodiment may be applied to a base station, where the base station may communicate with a terminal, where the terminal may communicate with the base station based on a 5G NR, and the terminal may be an electronic device such as a mobile phone, a tablet computer, a wearable device, and the like.

as shown in fig. 26, the in-device coexistence interference receiving apparatus may include:

The device comprises an RRC issuing module 1' and a base station, wherein the RRC issuing module is configured to issue an RRC connection release message to a terminal, and the RRC connection release message is used for reporting in-device coexistence interference IDC indication information to the base station when the terminal exists in an idle state or an inactive state or an IDC is about to appear;

the IDC receiving module 2' is configured to receive IDC indication information reported by the terminal in an idle state or an inactive state.

fig. 27 is a schematic block diagram illustrating another in-device coexistence interference receiving apparatus according to an embodiment of the present disclosure. As shown in fig. 27, the apparatus further includes:

And the terminal configuration module 3' is configured to configure carrier aggregation or dual connectivity for the terminal according to the IDC indication information and the measurement result of the terminal on the carrier.

Optionally, the IDC receiving module is configured to receive an RRC message reported by the terminal, where the RRC message includes the IDC indication information.

Optionally, the RRC message includes at least one of:

fig. 28 is a schematic block diagram illustrating an IDC receive block in accordance with an embodiment of the present disclosure. As shown in fig. 28, the IDC reception block 2 includes:

A first receiving submodule 201' configured to receive a first RRC message reported by the terminal, where the first RRC message is used to indicate that the base station exists or an IDC is about to occur in the terminal;

a feedback reporting sub-module 202' configured to issue a feedback message to the terminal according to the first RRC message, where the feedback message is used to instruct the terminal to report the IDC indication information;

The second receiving submodule 203' is configured to receive a second RRC message reported by the terminal, where the second RRC message includes the IDC indication information.

Optionally, the first RRC message includes at least one of:

The second RRC message comprises at least one of:

Fig. 29 is a schematic block diagram illustrating yet another in-device coexistence interference receiving apparatus according to an embodiment of the present disclosure. As shown in fig. 29, the apparatus further includes:

The capability receiving module 4' is configured to receive capability information reported by the terminal, where the capability information is used to indicate the base station, and whether the terminal can report IDC indication information to the base station in an idle state or an inactive state.

With regard to the apparatus in the above embodiments, the specific manner in which each module performs operations has been described in detail in the embodiments of the related method, and will not be described in detail here.

for the device embodiments, since they substantially correspond to the method embodiments, reference may be made to the partial description of the method embodiments for relevant points. The above-described embodiments of the apparatus are merely illustrative, wherein the modules described as separate parts may or may not be physically separate, and the parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

The present disclosure also proposes an electronic device, comprising:

A processor;

A memory for storing processor-executable instructions;

The present disclosure also proposes an electronic device, comprising:

a processor;

A memory for storing processor-executable instructions;

the present disclosure also provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the method for indicating coexistence interference in device described in any of the above embodiments.

the present disclosure also proposes a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps in the in-device coexistence interference reception method according to any of the above embodiments.

As shown in fig. 30, fig. 30 is a schematic block diagram illustrating an apparatus 3000 for in-device coexistence interference reception according to an embodiment of the present disclosure. The apparatus 3000 may be provided as a base station. Referring to fig. 30, the apparatus 3000 includes a processing component 3022, a wireless transmit/receive component 3024, an antenna component 3026, and a wireless interface specific signal processing section, and the processing component 3022 may further include one or more processors. One of the processors in the processing component 3022 may be configured to implement the in-device coexistence interference reception method described in any of the embodiments above.

Fig. 31 is a schematic block diagram illustrating an apparatus 3100 for in-device coexistence interference indication in accordance with an embodiment of the present disclosure. For example, the apparatus 3100 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.

Referring to fig. 31, the apparatus 3100 may include one or more of the following components: a processing component 3102, a memory 3104, a power component 3106, a multimedia component 3108, an audio component 3110, an input/output (I/O) interface 3112, a sensor component 3114, and a communication component 3116.

the processing component 3102 generally controls the overall operation of the device 3100, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 3102 may include one or more processors 3120 to execute instructions to perform all or portions of the steps of the methods described above. Further, the processing component 3102 may include one or more modules that facilitate interaction between the processing component 3102 and other components. For example, the processing component 3102 may include a multimedia module to facilitate interaction between the multimedia component 3108 and the processing component 3102.

The memory 3104 is configured to store various types of data to support the operations at the device 3100. Examples of such data include instructions for any application or method operating on the device 3100, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 3104 may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.

the power component 3106 provides power to the various components of the device 3100. The power components 3106 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 3100.

The multimedia component 3108 includes a screen between the device 3100 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 3108 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 3100 is in an operational mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

The audio component 3110 is configured to output and/or input audio signals. For example, the audio component 3110 includes a Microphone (MIC) configured to receive external audio signals when the apparatus 3100 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in memory 3104 or transmitted via the communication component 3116. In some embodiments, the audio component 3110 further includes a speaker for outputting audio signals.

the I/O interface 3112 provides an interface between the processing component 3102 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.

The sensor assembly 3114 includes one or more sensors for providing various aspects of status assessment for the apparatus 3100. For example, sensor assembly 3114 may detect an open/closed state of device 3100, a relative positioning of components, such as a display and keypad of device 3100, sensor assembly 3114 may also detect a change in position of device 3100 or a component of device 3100, the presence or absence of user contact with device 3100, an orientation or acceleration/deceleration of device 3100, and a change in temperature of device 3100. The sensor assembly 3114 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 3114 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 3114 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 3116 is configured to facilitate communication between the apparatus 3100 and other devices in a wired or wireless manner. The device 3100 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, 4G LTE, 5G NR, or a combination thereof. In an exemplary embodiment, the communication component 3116 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 3116 further includes a Near Field Communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the apparatus 3100 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors, or other electronic components configured to perform the methods described in any of the above embodiments.

In an exemplary embodiment, a non-transitory computer readable storage medium, such as the memory 3104, is also provided that includes instructions executable by the processor 3120 of the apparatus 3100 to perform the above-described methods. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The method and apparatus provided by the embodiments of the present disclosure are described in detail above, and the principles and embodiments of the present disclosure are explained herein by applying specific examples, and the above description of the embodiments is only used to help understanding the method and core ideas of the present disclosure; meanwhile, for a person skilled in the art, based on the idea of the present disclosure, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present disclosure should not be construed as a limitation to the present disclosure.

Claims

1. An in-device coexistence interference indication method, adapted for a terminal, the method comprising:

2. The method of claim 1, wherein reporting the IDC indication information to the base station comprises:

3. the method of claim 2, wherein the RRC message comprises at least one of:

4. The method of claim 1, wherein reporting the IDC indication information to the base station comprises:

5. the method of claim 4, wherein the first RRC message comprises at least one of:

The second RRC message comprises at least one of:

6. The method according to claim 1, wherein the IDC indication information comprises frequency division multiplexing, FDM, side information, and/or time division multiplexing, TDM, side information.

7. the method of claim 1, wherein the RRC connection release message comprises a list of carriers to be tested.

8. The method according to claim 7, wherein the IDC indication information contains FDM assistance information, and wherein the RRC connection release message is further used for instructing the terminal to measure carriers in an idle state or an inactive state; before reporting the IDC indication information to the base station, the method further includes:

9. the method according to claim 1, wherein the IDC indication information includes FDM assistance information, the RRC connection release message is further used to instruct the terminal to measure carriers in an idle state or an inactive state, and before reporting the IDC indication information to the base station, the method further comprises:

acquiring a carrier list to be tested from a system message;

10. The method of claim 1, wherein the IDC indication information comprises FDM assistance information, and wherein before reporting the IDC indication information to the base station, the method further comprises:

Acquiring a carrier list to be tested from a system message;

11. The method according to any of claims 8 to 10, wherein prior to reporting IDC indication information to the base station, the method further comprises:

12. The method according to any of claims 8 to 10, wherein prior to reporting IDC indication information to the base station, the method further comprises:

13. The method of claim 1, wherein the IDC indication information comprises FDM assistance information, wherein the RRC connection release message comprises a list of carriers to be reported, and wherein before reporting the IDC indication information to the base station, the method further comprises:

14. The method of claim 1, wherein before receiving a Radio Resource Control (RRC) connection release message from a base station, the method further comprises:

15. The method of claim 1, wherein before reporting IDC indication information to the base station, the method further comprises:

16. an in-device coexistence interference receiving method, adapted for a base station, the method comprising:

17. the method of claim 16, wherein the receiving IDC indication information reported by the terminal in an idle state or an inactive state comprises:

18. The method of claim 17, wherein the RRC message comprises at least one of:

19. The method of claim 16, wherein the receiving IDC indication information reported by the terminal in an idle state or an inactive state comprises:

20. the method of claim 19, wherein the first RRC message comprises at least one of:

The second RRC message comprises at least one of:

21. the method according to claim 16, wherein the IDC indication information comprises frequency division multiplexing, FDM, side information, and/or time division multiplexing, TDM, side information.

22. The method of claim 16, wherein the RRC connection release message contains a list of carriers to be tested.

23. the method according to claim 22, wherein the IDC indication information contains FDM assistance information, and wherein the RRC connection release message is further used to instruct the terminal to perform carrier measurement in an idle state or an inactive state.

24. The method according to claim 16, wherein the IDC indication information contains FDM assistance information, and wherein the RRC connection release message is further used to instruct the terminal to perform carrier measurement in an idle state or an inactive state.

25. the method of claim 16, wherein the RRC connection release message contains a list of carriers to be reported.

26. The method of claim 16, wherein before issuing the RRC connection release message to the terminal, the method further comprises:

27. an in-device coexistence interference indication apparatus, adapted for a terminal, the apparatus comprising:

28. An in-device coexistence interference receiving apparatus, adapted for a base station, the apparatus comprising:

29. An electronic device, comprising:

a processor;

A memory for storing processor-executable instructions;

Wherein the processor is configured to implement the in-device coexistence interference indication method of any one of claims 1-15.

30. an electronic device, comprising:

A processor;

A memory for storing processor-executable instructions;

wherein the processor is configured to implement the in-device coexistence interference reception method according to any one of claims 16 to 26.

31. A computer readable storage medium having stored thereon a computer program, which when executed by a processor performs the steps of the method for indicating in-device coexistence interference according to any one of claims 1 to 15.

32. a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps in the in-device coexistence interference reception method according to any one of claims 16 to 26.