CN110012549B - Information transmission method, terminal and network equipment - Google Patents
Information transmission method, terminal and network equipment Download PDFInfo
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- CN110012549B CN110012549B CN201810008647.7A CN201810008647A CN110012549B CN 110012549 B CN110012549 B CN 110012549B CN 201810008647 A CN201810008647 A CN 201810008647A CN 110012549 B CN110012549 B CN 110012549B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W56/00—Synchronisation arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
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Abstract
The invention provides an information transmission method, a terminal and network equipment. The information transmission method comprises the following steps: when the state of the configured target object is a first state, the terminal judges whether a triggering condition for information transmission exists or not; if the triggering condition of information transmission exists, transmitting information corresponding to the triggering condition to the network equipment; receiving response information fed back by the network equipment; the trigger conditions include: monitoring that a beam failure exists in a PDCCH (physical downlink control channel) which indicates a terminal to perform uplink transmission on a target object or a configured beam of the target object; the target object includes: one of a secondary cell and a bandwidth part. When the state of the target object configured by the terminal is the first state, if the triggering condition of information transmission exists, the information corresponding to the triggering condition is transmitted to the network equipment, and the corresponding response information is received, so that the information can be transmitted in the new state or the deactivated state of the target object, the information synchronization is realized, the problem of delaying the use of the target object is avoided, and the timeliness of network communication is ensured.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to an information transmission method, a terminal, and a network device.
Background
A Long Term Evolution (LTE) system introduces a Carrier Aggregation (CA) technology, where the carrier technology is a User Equipment (UE) that is connected to a network through multiple cells (cells) for communication, where one cell is a primary cell (PCell) and the other cells are secondary cells (scells). Wherein, the secondary cell has activation and deactivation states; the primary cell has no deactivation state and keeps the activation state all the time.
When a base station adds one or more secondary cells through a Radio Resource Control (RRC) connection reconfiguration message, the initial state of the secondary cells is deactivation; similarly, in a Handover scenario, the target base station sends the secondary cell configuration information to the source base station through a Handover Command (Handover Command), and when the source base station forwards the secondary cell configuration information to the terminal through the RRC connection reconfiguration message, all the secondary cell initial states are deactivated.
At present, a fast carrier activation and deactivation method is introduced in an LTE project plan, wherein one method is as follows: the initial state of the secondary cell is configurable, i.e. configured as an activated state or a deactivated state, and the 3GPP conference conclusion is as follows: configuration of a secondary cell direct activation/deactivation state (supported configuring SCell direct in activated/deactivated state in Rel-15) is supported in Rel-15.
In addition, a New state, namely a New SCell fast activation state (New SCell deactivation state), is introduced into the secondary cell, and the New state is a state between the characteristics of the activation state and the deactivation state. The characteristics in the new state, the 3GPP conference conclusion are as follows:
no L1 signaling (Not introduce L1 signaling) is introduced;
performing periodic CQI reporting (Only periodic CQI report based on CRS) Only based on CRS;
not monitor PDCCH (without PDCCH monitoring).
At present, LTE and a New Radio (NR) need to realize various purposes by supporting a random access process; while the purpose of the random access discussed by NR may include the following cases:
a1, supporting the initial RRC idle (idle) terminal to connect to the network;
a2, RRC reestablishment;
a3, switching;
a4, descending data arrives but ascending is out of step;
a5, uplink data is up but uplink data is out of step;
a6, the terminal is switched from an inactive (inactive) state to an active (active) state;
and A7, supporting the uplink synchronization acquisition of the secondary cell.
It should be noted that, at present, Random Access Channel (RACH) procedures are divided into contention Random Access procedures and non-contention Random Access procedures, and the messages 2 of the contention Random Access and the non-contention Random Access are both RAR transmissions.
At present, it is considered that RACH is not required for a secondary cell in a new state, when the secondary cell is in the new state, if the secondary cell does not allow to send a preamble, uplink synchronization of a terminal at this time may be inaccurate, so that if the network activates the secondary cell, uplink RACH is required to be performed to obtain Timing Advance (TA) synchronization after the secondary cell is activated, which may delay the use of the secondary cell.
In a future 5G (5Generation, fifth Generation) mobile communication system, high frequency communication and large-scale antenna technology will be introduced to achieve the target of 20Gbps for downlink transmission rate and 10Gbps for uplink transmission rate. High frequency communication can provide wider system bandwidth, and the size of the antenna can be smaller, which is more beneficial to the deployment of large-scale antennas in base stations and terminals. High frequency communication has the disadvantages of large path loss, easy interference and weak link, and large-scale antenna technology can provide large antenna gain, so the combination of high frequency communication and large-scale antenna is a necessary trend of future 5G mobile communication systems. However, the adoption of large-scale antenna technology does not solve all the problems of high-frequency communication, such as link vulnerability. When occlusion is encountered in high-frequency communication, the beam failure recovery mechanism can rapidly switch beams, so that a communication link is switched from a poor beam to a better beam, the failure of a wireless link is avoided, and the robustness of the link is effectively improved.
And 3GPP (3rd Generation Partnership Project) RAN (Radio Access Network) 1 agrees to introduce a terminal beam failure recovery request mechanism.
Disclosure of Invention
The embodiment of the invention provides an information transmission method, a terminal and network equipment, aiming at solving the problem that when an auxiliary cell is in a new state or a deactivated state, if the auxiliary cell does not allow information transmission, the uplink synchronization of the terminal may be inaccurate, and when a network activates the auxiliary cell, the information synchronization needs to be performed before the auxiliary cell is activated; or if the beam on the secondary cell configured by the terminal fails to inform the network, the beam on the secondary cell needs to be recovered when the secondary cell is activated, so that the problem of delaying the use of the secondary cell exists.
In order to solve the technical problem, the invention adopts the following scheme:
in a first aspect, an embodiment of the present invention provides an information transmission method, including:
when the state of the configured target object is a first state, the terminal judges whether a triggering condition for information transmission exists or not;
if the triggering condition of information transmission exists, transmitting information corresponding to the triggering condition to network equipment;
receiving response information fed back by the network equipment;
wherein the trigger condition comprises: monitoring that a Physical Downlink Control Channel (PDCCH) for indicating a terminal to perform uplink transmission on the target object or a configured beam of the target object has beam failure;
the target object includes: one of a secondary cell and a bandwidth part;
wherein the first state is a deactivated state; or
The first state is a new state of the target object, in which the terminal does not monitor the PDCCH on the target object and performs at least one of the following conditions:
reporting a periodic channel quality indication;
transmitting a sounding reference signal;
being able to receive data on a physical downlink shared channel;
data can be transmitted on a physical uplink shared channel.
In a second aspect, an embodiment of the present invention further provides an information transmission method, including:
when the state of a target object configured by a terminal is a first state, receiving information which is sent by the terminal when a triggering condition for information transmission exists and corresponds to the triggering condition;
feeding back response information to the terminal according to the information;
wherein the trigger condition comprises: monitoring that a Physical Downlink Control Channel (PDCCH) for indicating a terminal to perform uplink transmission on the target object or a configured beam of the target object has beam failure;
the target object includes: one of a secondary cell and a bandwidth part;
wherein the first state is a deactivated state; or
The first state is a new state of the target object, in which the terminal does not monitor the PDCCH on the target object and performs at least one of the following conditions:
reporting a periodic channel quality indication;
transmitting a sounding reference signal;
being able to receive data on a physical downlink shared channel;
data can be transmitted on a physical uplink shared channel.
In a third aspect, an embodiment of the present invention further provides a terminal, including:
the judging module is used for judging whether a triggering condition for information transmission exists or not when the state of the configured target object is a first state;
the transmission module is used for transmitting information corresponding to a trigger condition to the network equipment if the trigger condition of information transmission exists;
the first receiving module is used for receiving response information fed back by the network equipment;
wherein the trigger condition comprises: monitoring that a Physical Downlink Control Channel (PDCCH) for indicating a terminal to perform uplink transmission on the target object or a configured beam of the target object has beam failure;
the target object includes: one of a secondary cell and a bandwidth part;
wherein the first state is a deactivated state; or
The first state is a new state of the target object, in which the terminal does not monitor the PDCCH on the target object and performs at least one of the following conditions:
reporting a periodic channel quality indication;
transmitting a sounding reference signal;
being able to receive data on a physical downlink shared channel;
data can be transmitted on a physical uplink shared channel.
In a fourth aspect, an embodiment of the present invention further provides a terminal, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the information transmission method described above.
In a fifth aspect, the embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and the computer program, when executed by a processor, implements the steps of the information transmission method described above.
In a sixth aspect, an embodiment of the present invention further provides a network device, including:
the second receiving module is used for receiving information which is sent by the terminal when a triggering condition of information transmission exists when the state of a target object configured by the terminal is a first state and corresponds to the triggering condition;
the feedback module is used for feeding back response information to the terminal according to the information;
wherein the trigger condition comprises: monitoring that a Physical Downlink Control Channel (PDCCH) for indicating a terminal to perform uplink transmission on the target object or a configured beam of the target object has beam failure;
the target object includes: one of a secondary cell and a bandwidth part;
wherein the first state is a deactivated state; or
The first state is a new state of the target object, in which the terminal does not monitor the PDCCH on the target object and performs at least one of the following conditions:
reporting a periodic channel quality indication;
transmitting a sounding reference signal;
being able to receive data on a physical downlink shared channel;
data can be transmitted on a physical uplink shared channel.
In a seventh aspect, an embodiment of the present invention further provides a network device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the information transmission method described above.
In an eighth aspect, the embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and the computer program, when executed by a processor, implements the steps of the information transmission method described above.
The invention has the beneficial effects that:
according to the scheme, when the state of the target object configured by the terminal is the first state, if the triggering condition of information transmission exists, the information corresponding to the triggering condition is transmitted to the network equipment, and the response information fed back by the network equipment is received, so that the information can be transmitted in the new state or the deactivated state of the target object, the information synchronization is realized, the problem of delaying the use of the target object is avoided, and the timeliness of network communication is ensured.
Drawings
Fig. 1 shows a transmission diagram in which only one BWP is active at a time in a current cell;
fig. 2 shows a diagram of a contention random access procedure;
fig. 3 shows a diagram of a non-contention random access procedure;
figure 4 shows a schematic format diagram of a RAR;
fig. 5 is a flowchart illustrating an information transmission method applied to a terminal side according to an embodiment of the present invention;
fig. 6 is a flowchart illustrating an information transmission method applied to a network device side according to an embodiment of the present invention;
fig. 7 shows a block diagram of a terminal according to an embodiment of the invention;
fig. 8 is a block diagram showing a configuration of a terminal according to an embodiment of the present invention;
FIG. 9 is a block diagram of a network device according to an embodiment of the invention;
fig. 10 is a block diagram showing a network device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The following briefly describes the related art of the present invention.
On the basis of a carrier aggregation technology, a terminal maintains a secondary cell deactivation Timer (SCellDeactivation Timer) for each secondary cell, when the secondary cell enters an activated state, the terminal starts the corresponding secondary cell deactivation Timer, and in the time specified by the secondary cell deactivation Timer, the terminal does not receive data or a Physical Downlink Control Channel (PDCCH) message on the corresponding secondary cell, and then the terminal automatically deactivates the secondary cell.
The Activation/Deactivation mechanism of the secondary cell is implemented based on a combination of an Activation/Deactivation (Deactivation) Media Access Control (MAC) Control Element (Control Element) and a Deactivation timer.
Under the above premise, because the time delay for switching from the deactivated state to the activated state is large, in order to reduce the time delay, a new state is introduced, namely: new fast secondary cell activation state (new fast SCell activation state)/secondary cell new state (SCell new state), in which the following is agreed:
no L1 signaling is introduced for state transitions;
reporting a periodic Channel Quality Indicator (CQI) only based on a Cell-Specific Reference Signal (CRS, also called a common Reference Signal);
the PDCCH is not monitored.
Meanwhile, the transition between the new state and the activated and deactivated states can be controlled by the MAC CE.
The Bandwidth Part (BWP) is a concept newly introduced in 5G NR. From the terminal point of view, each Carrier (Carrier) corresponds to an independent cell (primary cell or secondary cell). BWP means that under each large bandwidth carrier, the large bandwidth carrier can be divided into several parts, each part is a smaller bandwidth part, and for a connected terminal, one or more BWPs can be allocated (activated) to the terminal for data and control information transmission, as shown in fig. 1, fig. 1 shows a transmission diagram that only one BWP is activated at any moment in a current cell, and when this secondary cell is configured in an active state, the BWP associated with this secondary cell is activated; when the secondary cell is configured to deactivate, the BWP associated therewith is deactivated, wherein the activated BWP is indicated in the dashed box in fig. 1; and the solid-line box indicates that BWP is configured but not activated.
Currently, the RACH procedure is divided into a contention random access procedure and a non-contention random access procedure, and the contention random access procedure is divided into 4 steps, as shown in fig. 2, including:
step 21, the terminal sends a Random Access Preamble, namely Message 1;
step 22, the base station feeds back a Random Access Response (RAR), i.e. Message 2;
step 23, the terminal sends a contention resolution request, namely Message3, to the base station;
in step 24, the terminal receives the contention resolution result of the base station, i.e. Message 4.
The non-contention random access procedure is divided into 2 steps, as shown in fig. 3, and includes:
step 31, the terminal sends a random access preamble, namely Message 1;
step 32, the base station feeds back a random access response, namely Message 2;
it should be noted that, before step 21 and step 31, the base station sends a random access Preamble assignment (RA Preamble assignment) message to the terminal.
As shown in fig. 4, several formats are currently supported by the RAR, but at present, the RAR formats are distinguished by the Message1 packet in the RACH, that is, the preamble packet, that is, the RAR formats of a group or a preamble are all the same, and the timing advance command is included in the RAR, and the terminal obtains the timing advance through the RAR.
For BWP, there may also be a new state similar to the secondary cell, and the embodiment of the present invention is provided for the problem that when the secondary cell or the bandwidth part is in the new state, if the secondary cell or the bandwidth part does not allow sending the preamble, the uplink synchronization of the terminal may be inaccurate, and if the network activates the secondary cell or the bandwidth part, it is necessary to perform uplink RACH after the secondary cell or the bandwidth part is activated to obtain tracking cell synchronization, which may delay the use of the secondary cell or the bandwidth part, and specifically, as shown in fig. 5, the information transmission method according to the embodiment of the present invention is applied to the terminal, and includes:
step 501, when the state of the configured target object is a first state, the terminal judges whether a triggering condition for information transmission exists;
it should be noted that the target object includes: one of a secondary cell and a bandwidth part;
wherein the first state is a deactivated state; or
The first state is a new state of the target object (i.e. corresponding to the new state mentioned above), in which the terminal does not monitor the PDCCH on the target object and performs at least one of the following cases:
reporting a periodic channel quality indication;
transmitting a sounding reference signal;
being able to receive data on a physical downlink shared channel;
data can be transmitted on a physical uplink shared channel.
it should be noted that the trigger condition includes: and monitoring that a Physical Downlink Control Channel (PDCCH) for indicating the terminal to perform uplink transmission on the target object or the configured beam of the target object has beam failure. In this process, when the state of the configured target object is the first state, the terminal may monitor the PDCCH, that is, whether the PDCCH instructing the terminal to perform uplink transmission on the target object (where the uplink transmission refers to that the terminal transmits information to the network device) exists may be monitored, and when the PDCCH is monitored, information corresponding to the PDCCH is transmitted, for example, when the PDCCH instructs the terminal to transmit a preamble on the target object, the terminal may transmit the preamble on the target object, and then perform a random access process; when the state of the configured target object is the first state, the terminal can detect the beam, that is, detect whether the beam configuring the target object has beam failure, and if the beam has changed, send information corresponding to the beam failure.
in this step, the network device feeds back response information of the response to the terminal according to the information sent by the terminal, and the terminal receives the response information and performs a subsequent communication process.
The following specifically describes embodiments of the present invention from the perspective of different trigger conditions.
Firstly, when the triggering condition comprises monitoring a PDCCH (physical Downlink control channel) indicating a terminal to perform uplink transmission on the target object
In this case, the specific implementation manner of step 502 is: sending a random access preamble to the network device on the target object; further, the specific implementation manner of step 503 is: and receiving a Random Access Response (RAR) sent by the network equipment.
In general, the random access response carries uplink grant information, and when the terminal receives the random access response, the uplink grant information may be considered, or the grant information may not be considered, and the specific implementation manner is as follows:
1. when the terminal does not consider the uplink grant information, when the terminal receives the random access response, at least one of the following processes may be performed from two cases:
a1, ignoring the uplink authorization information in the random access response;
a2, determining that the value allocated by the uplink authorization information in the random access response is zero;
a3, adjusting the Timing Advance (TA) according to the TA related information in the random access response.
When the terminal does not consider the uplink grant information, the state of the target object configured by the terminal is not changed only for the purpose of synchronizing the TA information.
2. When the terminal considers the uplink authorization information, when the terminal receives the random access response, the following processes are executed:
and sending uplink data information to the network equipment according to the uplink authorization information in the random access response.
Further, the network device side receives the uplink data information, and performs a subsequent communication process according to the uplink data information.
When the terminal transmits the uplink authorization information, the terminal needs to transmit subsequent information, and at this time, the state of the target object configured by the terminal needs to be adjusted to implement information transmission, specifically, the terminal adjusts the state of the target object from a first state to a second state, it needs to be noted that the second state is an active state, that is, the terminal should adjust the state of the configured target object from a new state to an active state to indicate that information transmission can be performed on the target object.
Specifically, the time for adjusting the state of the target object from the first state to the second state may be implemented in several ways as follows:
b1, when monitoring a PDCCH (physical Downlink control channel) indicating the terminal to perform uplink transmission on the target object or monitoring a first preset time after monitoring the PDCCH indicating the terminal to perform uplink transmission on the target object, adjusting the state of the target object from a first state to a second state;
in this implementation manner, the terminal may perform adjustment of the target state when monitoring the PDCCH that indicates the terminal to perform uplink transmission on the target object; the terminal may perform the adjustment of the target object state at a later time when monitoring the PDCCH instructing the terminal to perform uplink transmission on the target object, for example, the terminal may perform the adjustment of the target object state at 3 seconds after monitoring the PDCCH instructing the terminal to perform uplink transmission on the target object.
B2, adjusting the state of the target object from the first state to the second state at the time of sending the random access lead code or at the second preset time after the random access lead code is sent;
and B3, when the random access response is received or at a third preset time after the random access response is received, adjusting the state of the target object from the first state to the second state.
It should be noted that the latter two specific implementation manners are similar to the first implementation manner, except that a difference is made between reference objects during state adjustment (the reference object of the first implementation manner is to monitor the PDCCH, the reference object of the second implementation manner is to send a random access preamble, and the reference object of the third implementation manner is to receive a random access response), and the latter two implementation manners are not described again.
It should be noted that the terminal may adjust the state at any time in the above three implementation manners.
Secondly, when the trigger condition comprises that the configured beam of the target object has beam failure
In this case, the specific implementation manner of step 502 is: sending a beam failure recovery request to the network device on the target object or the first object; further, the specific implementation manner of step 503 is: and receiving a beam recovery response sent by the network equipment.
It should be noted that the first object is another target object different from the target object.
In general, the beam recovery response may include beam information that needs to be recovered, and when the terminal receives the beam recovery response, the terminal only needs to perform beam recovery according to the beam information in the beam recovery response.
In this case, the terminal may also select to adjust the state of the configured target object, specifically, the terminal adjusts the state of the target object from the first state to the second state, and it should be noted that the second state is an active state, that is, the terminal should adjust the state of the configured target object from the new state to the active state, so as to indicate that information transmission is possible on the target object.
Specifically, the time for adjusting the state of the target object from the first state to the second state may be implemented in several ways as follows:
c1, when the configured beam of the target object fails or at a fourth preset time after the configured beam of the target object fails, adjusting the state of the target object from the first state to the second state;
in this implementation manner, the terminal may perform target state adjustment when the configured beam of the target object has beam failure; the terminal may adjust the target object state at a later time when the configured beam of the target object fails, for example, the terminal may adjust the target object state at 3rd second after the configured beam of the target object fails.
C2, adjusting the state of the target object from the first state to the second state at the time of sending the beam failure recovery request or at a fifth preset time after the beam failure recovery request;
and C3, when the beam recovery response is received or at a sixth preset time after the beam recovery response is received, adjusting the state of the target object from the first state to the second state.
It should be noted that the latter two specific implementation manners are similar to the first implementation manner, except that the reference objects during the state adjustment (the reference object of the first implementation manner is a beam failure of the configured target object, the reference object of the second implementation manner is a transmission beam failure recovery request, and the reference object of the third implementation manner is a received beam recovery response) are different, and are not described again for the latter two implementation manners.
It should be noted that the terminal may adjust the state at any time in the above three implementation manners.
In the above embodiment of the present invention, when the state of the target object configured by the terminal is the first state, if the trigger condition of information transmission exists, the information corresponding to the trigger condition is transmitted to the network device, and the response information fed back by the network device is received, so that the information can be transmitted in the new state or the deactivated state of the target object, thereby implementing information synchronization, avoiding the problem of delaying the use of the target object, and ensuring the timeliness of network communication.
As shown in fig. 6, an embodiment of the present invention further provides an information transmission method, which is applied to a network device, and includes:
step 601, when the state of the target object configured by the terminal is a first state, receiving information corresponding to a trigger condition sent by the terminal when the trigger condition of information transmission exists;
wherein the trigger condition comprises: monitoring that a Physical Downlink Control Channel (PDCCH) for indicating a terminal to perform uplink transmission on the target object or a configured beam of the target object has beam failure;
the target object includes: one of a secondary cell and a bandwidth part;
wherein the first state is a deactivated state; or
The first state is a new state of the target object, in which the terminal does not monitor the PDCCH on the target object and performs at least one of the following conditions:
reporting a periodic channel quality indication;
transmitting a sounding reference signal;
being able to receive data on a physical downlink shared channel;
data can be transmitted on a physical uplink shared channel.
Further, when the triggering condition includes monitoring a PDCCH indicating that the terminal performs uplink transmission on the target object, the step of receiving information corresponding to the triggering condition, which is sent by the terminal when the triggering condition for information transmission exists, includes:
receiving a random access lead code sent by a terminal on the target object;
wherein, the step of feeding back response information to the terminal according to the information comprises:
and sending a random access response to the terminal.
Further, after the step of sending the random access response to the terminal, the method further includes:
and receiving the uplink data information fed back by the terminal according to the uplink authorization information in the random access response.
Further, when the trigger condition includes a configured beam existence beam failure of the target object, the step of receiving information corresponding to the trigger condition, which is sent by the terminal when the trigger condition of information transmission exists, includes:
receiving a beam failure recovery request sent by a terminal on the target object or the first object;
wherein, the step of feeding back response information to the terminal according to the information comprises:
transmitting a beam recovery response to the terminal;
wherein the first object is another target object different from the target object.
It should be noted that all the descriptions regarding the network device side in the above embodiments are applicable to the embodiment of the information transmission method applied to the network device side, and the same technical effects can be achieved.
As shown in fig. 7, an embodiment of the present invention provides a terminal 700, including:
a determining module 701, configured to determine whether a trigger condition for information transmission exists when the state of the configured target object is the first state;
a transmission module 702, configured to transmit information corresponding to a trigger condition to a network device if the trigger condition for information transmission exists;
a first receiving module 703, configured to receive response information fed back by the network device;
wherein the trigger condition comprises: monitoring that a Physical Downlink Control Channel (PDCCH) for indicating a terminal to perform uplink transmission on the target object or a configured beam of the target object has beam failure;
the target object includes: one of a secondary cell and a bandwidth part;
wherein the first state is a deactivated state; or
The first state is a new state of the target object, in which the terminal does not monitor the PDCCH on the target object and performs at least one of the following conditions:
reporting a periodic channel quality indication;
transmitting a sounding reference signal;
being able to receive data on a physical downlink shared channel;
data can be transmitted on a physical uplink shared channel.
Further, when the trigger condition includes monitoring a PDCCH indicating that the terminal performs uplink transmission on the target object, the transmission module is configured to:
sending a random access preamble to the network device on the target object;
wherein the first receiving module is configured to:
and receiving a random access response sent by the network equipment.
Further, after the first receiving module receives the random access response sent by the network device, at least one of the following conditions is included:
ignoring uplink authorization information in the random access response;
determining that the value distributed by the uplink authorization information in the random access response is zero;
and adjusting TA according to the TA related information in the random access response.
Further, after the first receiving module receives the random access response sent by the network device, the method further includes:
and the sending module is used for sending uplink data information to the network equipment according to the uplink authorization information in the random access response.
Further, the terminal further performs one of the following modes:
when a PDCCH (physical Downlink control channel) indicating that the terminal carries out uplink transmission on the target object is monitored or a first preset time after the PDCCH indicating that the terminal carries out uplink transmission on the target object is monitored, the state of the target object is adjusted from a first state to a second state;
adjusting the state of the target object from a first state to a second state at a second preset time when the random access lead code is sent or after the random access lead code is sent;
and adjusting the state of the target object from the first state to the second state at a third preset time when the random access response is received or after the random access response is received.
Further, when the trigger condition includes a configured beam existence beam failure of the target object, the transmission module is configured to:
sending a beam failure recovery request to the network device on the target object or the first object;
wherein the first receiving module is configured to:
receiving a beam recovery response sent by the network equipment;
wherein the first object is another target object different from the target object.
Further, after the first receiving module receives the beam recovery response sent by the network device, the method further includes:
and the execution module is used for carrying out beam recovery according to the beam information in the beam recovery response.
Further, the terminal further performs one of the following modes:
when the configured beam of the target object has a beam failure or at a fourth preset time after the configured beam of the target object has a beam failure, adjusting the state of the target object from the first state to the second state;
adjusting the state of the target object from the first state to the second state at a fifth preset time when the beam failure recovery request is sent or after the beam failure recovery request;
and adjusting the state of the target object from the first state to the second state at a sixth preset time when the beam recovery response is received or after the beam recovery response is received.
It should be noted that the terminal embodiment is a terminal corresponding to the information transmission method applied to the terminal side, and all implementations of the above embodiments are applicable to the terminal embodiment, and the same technical effects as those of the terminal embodiment can also be achieved.
Fig. 8 is a schematic diagram of a hardware structure of a terminal for implementing an embodiment of the present invention.
The terminal 80 includes but is not limited to: radio unit 810, network module 820, audio output unit 830, input unit 840, sensor 850, display unit 860, user input unit 870, interface unit 880, memory 890, processor 811, and power supply 812. Those skilled in the art will appreciate that the terminal configuration shown in fig. 8 is not intended to be limiting, and that the terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
The processor 811 is configured to determine whether a trigger condition for information transmission exists when the state of the configured target object is the first state; if the triggering condition of information transmission exists, transmitting information corresponding to the triggering condition to network equipment; receiving response information fed back by the network equipment;
wherein the trigger condition comprises: monitoring that a Physical Downlink Control Channel (PDCCH) for indicating a terminal to perform uplink transmission on the target object or a configured beam of the target object has beam failure;
the target object includes: one of a secondary cell and a bandwidth part;
wherein the first state is a deactivated state; or
The first state is a new state of the target object, in which the terminal does not monitor the PDCCH on the target object and performs at least one of the following conditions:
reporting a periodic channel quality indication;
transmitting a sounding reference signal;
being able to receive data on a physical downlink shared channel;
data can be transmitted on a physical uplink shared channel.
When the state of the target object configured by the terminal is the first state, if the triggering condition of information transmission exists, transmitting information corresponding to the triggering condition to the network equipment, and receiving response information fed back by the network equipment, so that the information can be transmitted in a new state or a deactivated state of the target object, information synchronization is realized, the problem of delaying the use of the target object is avoided, and the timeliness of network communication is ensured.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 810 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a network device and then processes the received downlink data to the processor 811; in addition, the uplink data is sent to the network device. In general, radio unit 810 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio unit 810 can also communicate with a network and other devices through a wireless communication system.
The terminal provides wireless broadband internet access to the user through the network module 820, such as helping the user send and receive e-mails, browse web pages, and access streaming media.
The audio output unit 830 may convert audio data received by the radio frequency unit 810 or the network module 820 or stored in the memory 890 into an audio signal and output as sound. Also, the audio output unit 830 may provide audio output related to a specific function performed by the terminal 80 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 830 includes a speaker, a buzzer, a receiver, and the like.
The input unit 840 is used to receive an audio or video signal. The input Unit 840 may include a Graphics Processing Unit (GPU) 841 and a microphone 842, the Graphics processor 841 Processing image data of still pictures or videos obtained by an image capturing device (e.g., a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 860. The image frames processed by the graphic processor 841 may be stored in the memory 890 (or other storage medium) or transmitted via the radio unit 810 or the network module 820. The microphone 842 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output transmittable to the mobile communication network device via the radio frequency unit 810 in case of the phone call mode.
The terminal 80 also includes at least one sensor 850, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 861 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 861 and/or the backlight when the terminal 80 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the terminal posture (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration identification related functions (such as pedometer, tapping), and the like; the sensors 850 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 860 is used to display information input by a user or information provided to the user. The Display unit 860 may include a Display panel 861, and the Display panel 861 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 870 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the terminal. Specifically, the user input unit 870 includes a touch panel 871 and other input devices 872. The touch panel 871, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 871 (e.g., operations by a user on or near the touch panel 871 using a finger, a stylus, or any suitable object or accessory). The touch panel 871 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 811, and receives and executes commands sent from the processor 811. In addition, the touch panel 871 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 871, the user input unit 870 may also include other input devices 872. Specifically, the other input devices 872 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
Further, the touch panel 871 can be overlaid on the display panel 861, and when the touch panel 871 detects a touch operation on or near the touch panel 871, the touch panel 871 is transmitted to the processor 811 to determine the type of the touch event, and then the processor 811 provides a corresponding visual output on the display panel 861 according to the type of the touch event. Although the touch panel 871 and the display panel 861 are shown in fig. 8 as two separate components to implement the input and output functions of the terminal, in some embodiments, the touch panel 871 and the display panel 861 may be integrated to implement the input and output functions of the terminal, which is not limited herein.
The interface unit 880 is an interface for connecting an external device to the terminal 80. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 880 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 80 or may be used to transmit data between the terminal 80 and the external device.
The processor 811 is a control center of the terminal, connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the terminal and processes data by operating or executing software programs and/or modules stored in the memory 890 and calling data stored in the memory 890, thereby performing overall monitoring of the terminal. The processor 811 may include one or more processing units; preferably, the processor 811 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 811.
The terminal 80 may also include a power supply 812 (e.g., a battery) for powering the various components, and preferably, the power supply 812 may be logically coupled to the processor 811 via a power management system to provide management of charging, discharging, and power consumption via the power management system.
In addition, the terminal 80 includes some functional modules that are not shown, and are not described in detail herein.
Preferably, an embodiment of the present invention further provides a terminal, including a processor 811, a memory 890, and a computer program stored in the memory 890 and operable on the processor 811, where the computer program, when executed by the processor 811, implements the processes of the embodiment of the information transmission method applied to the terminal side, and can achieve the same technical effects, and details are not described here to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the information transmission method embodiment applied to the terminal side, and can achieve the same technical effect, and in order to avoid repetition, the detailed description is omitted here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
As shown in fig. 9, an embodiment of the present invention further provides a network device 900, which includes:
a second receiving module 901, configured to receive, when the state of the target object configured by the terminal is the first state, information corresponding to a trigger condition sent by the terminal when the trigger condition exists for information transmission;
a feedback module 902, configured to feed back response information to the terminal according to the information;
wherein the trigger condition comprises: monitoring that a Physical Downlink Control Channel (PDCCH) for indicating a terminal to perform uplink transmission on the target object or a configured beam of the target object has beam failure;
the target object includes: one of a secondary cell and a bandwidth part;
wherein the first state is a deactivated state; or
The first state is a new state of the target object, in which the terminal does not monitor the PDCCH on the target object and performs at least one of the following conditions:
reporting a periodic channel quality indication;
transmitting a sounding reference signal;
being able to receive data on a physical downlink shared channel;
data can be transmitted on a physical uplink shared channel.
Further, when the trigger condition includes monitoring a PDCCH indicating that the terminal performs uplink transmission on the target object, the second receiving module is configured to:
receiving a random access lead code sent by a terminal on the target object;
wherein the feedback module is configured to:
and sending a random access response to the terminal.
Further, after the feedback module sends a random access response to the terminal, the method further includes:
and the third receiving module is used for receiving the uplink data information fed back by the terminal according to the uplink authorization information in the random access response.
Further, when the trigger condition includes a configured beam existence beam failure of the target object, the second receiving module is configured to:
receiving a beam failure recovery request sent by a terminal on the target object or the first object;
wherein the feedback module is configured to:
transmitting a beam recovery response to the terminal;
wherein the first object is another target object different from the target object.
It should be noted that, the network device embodiment is a network device corresponding to the information transmission method applied to the network device side, and all implementation manners of the foregoing embodiments are applicable to the network device embodiment, and the same technical effects as those of the foregoing embodiments can also be achieved.
An embodiment of the present invention further provides a network device, including: the information transmission method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the computer program is executed by the processor, each process applied to the information transmission method embodiment of the network equipment side is realized, the same technical effect can be achieved, and in order to avoid repetition, the details are not repeated.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process in the information transmission method embodiment applied to the network device side, and can achieve the same technical effect, and is not described herein again to avoid repetition. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
Fig. 10 is a structural diagram of a network device according to an embodiment of the present invention, which can implement details of the information transmission method applied to the network device side and achieve the same effect. As shown in fig. 10, the network device 1000 includes: a processor 1001, a transceiver 1002, a memory 1003, and a bus interface, wherein:
the processor 1001 is configured to read the program in the memory 1003 and execute the following processes:
when the state of the target object configured by the terminal is a first state, receiving, by the transceiver 1002, information corresponding to a trigger condition of information transmission sent by the terminal when the trigger condition exists; feeding back response information to the terminal according to the information;
wherein the trigger condition comprises: monitoring that a Physical Downlink Control Channel (PDCCH) for indicating a terminal to perform uplink transmission on the target object or a configured beam of the target object has beam failure;
the target object includes: one of a secondary cell and a bandwidth part;
wherein the first state is a deactivated state; or
The first state is a new state of the target object, in which the terminal does not monitor the PDCCH on the target object and performs at least one of the following conditions:
reporting a periodic channel quality indication;
transmitting a sounding reference signal;
being able to receive data on a physical downlink shared channel;
data can be transmitted on a physical uplink shared channel.
In fig. 10, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 1001 and various circuits of memory represented by memory 1003 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1002 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium.
The processor 1001 is responsible for managing a bus architecture and general processes, and the memory 1003 may store data used by the processor 1001 in performing operations.
Optionally, when the trigger condition includes monitoring a PDCCH instructing the terminal to perform uplink transmission on the target object, the processor 1001 reads a program in the memory 1003, and is further configured to execute:
receiving, by the transceiver 1002, a random access preamble transmitted by the terminal on the target object; and sending a random access response to the terminal.
Optionally, the processor 1001 reads the program in the memory 1003, and is further configured to execute:
and receiving uplink data information fed back by the terminal according to the uplink authorization information in the random access response through the transceiver 1002.
Optionally, when the trigger condition includes that the configured beam of the target object has a beam failure, the processor 1001 reads the program in the memory 1003, and is further configured to execute:
receiving a beam failure recovery request sent by a terminal on the target object or the first object; transmitting a beam recovery response to the terminal;
wherein the first object is another target object different from the target object.
The network equipment of the embodiment of the invention can also realize the communication with the terminal when the state of the target object configured by the terminal is the first state, thereby ensuring the synchronization of the related information of the target object configured by the terminal side, avoiding the problem of delaying the use of the target object and ensuring the timeliness of the network communication.
The network device may be a Base Transceiver Station (BTS) in Global System for mobile communications (GSM) or Code Division Multiple Access (CDMA), a Base Station (NodeB, NB) in Wideband Code Division Multiple Access (WCDMA), an evolved Node B (eNB, eNodeB) in LTE, a relay Station, an Access point, a Base Station in a future 5G network, or the like, which is not limited herein.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.
Claims (14)
1. An information transmission method applied to a terminal is characterized by comprising the following steps:
when the state of the configured target object is a first state, the terminal judges whether a triggering condition for information transmission exists or not;
if the triggering condition of information transmission exists, transmitting information corresponding to the triggering condition to network equipment;
receiving response information fed back by the network equipment;
wherein the trigger condition comprises: monitoring that a Physical Downlink Control Channel (PDCCH) for indicating a terminal to perform uplink transmission on the target object or a configured beam of the target object has beam failure;
the target object includes: one of a secondary cell and a bandwidth part;
wherein the first state is a deactivated state; or
The first state is a new state of the target object, in which the terminal does not monitor the PDCCH on the target object and performs at least one of the following conditions:
reporting a periodic channel quality indication;
transmitting a sounding reference signal;
being able to receive data on a physical downlink shared channel;
the data can be sent in a physical uplink shared channel;
when the triggering condition includes monitoring a PDCCH indicating that the terminal performs uplink transmission on the target object, the step of transmitting information corresponding to the triggering condition to the network device includes:
sending a random access preamble to the network device on the target object;
wherein the step of receiving the response information fed back by the network device includes:
receiving a random access response sent by the network equipment;
the information transmission method further comprises one of the following modes:
when a PDCCH (physical Downlink control channel) indicating that the terminal carries out uplink transmission on the target object is monitored or a first preset time after the PDCCH indicating that the terminal carries out uplink transmission on the target object is monitored, the state of the target object is adjusted from a first state to a second state;
adjusting the state of the target object from a first state to a second state at a second preset time when the random access lead code is sent or after the random access lead code is sent;
and adjusting the state of the target object from the first state to the second state at a third preset time when the random access response is received or after the random access response is received.
2. The information transmission method according to claim 1, further comprising at least one of the following cases after the step of receiving the random access response sent by the network device:
ignoring uplink authorization information in the random access response;
determining that the value distributed by the uplink authorization information in the random access response is zero;
and adjusting TA according to the TA related information in the random access response.
3. The information transmission method according to claim 1, further comprising, after the step of receiving the random access response sent by the network device:
and sending uplink data information to the network equipment according to the uplink authorization information in the random access response.
4. The information transmission method according to claim 1, wherein when the trigger condition includes a failure in configuring a beam of the target object to exist, the step of transmitting information corresponding to the trigger condition to a network device includes:
sending a beam failure recovery request to the network device on the target object or the first object;
wherein the step of receiving the response information fed back by the network device includes:
receiving a beam recovery response sent by the network equipment;
wherein the first object is another target object different from the target object.
5. The information transmission method according to claim 4, further comprising, after the step of receiving the beam recovery response transmitted by the network device:
and performing beam recovery according to the beam information in the beam recovery response.
6. The information transmission method according to claim 4, further comprising one of the following:
when the configured beam of the target object has a beam failure or at a fourth preset time after the configured beam of the target object has a beam failure, adjusting the state of the target object from the first state to the second state;
adjusting the state of the target object from the first state to the second state at a fifth preset time when the beam failure recovery request is sent or after the beam failure recovery request;
and adjusting the state of the target object from the first state to the second state at a sixth preset time when the beam recovery response is received or after the beam recovery response is received.
7. A terminal, comprising:
the judging module is used for judging whether a triggering condition for information transmission exists or not when the state of the configured target object is a first state;
the transmission module is used for transmitting information corresponding to a trigger condition to the network equipment if the trigger condition of information transmission exists;
the first receiving module is used for receiving response information fed back by the network equipment;
wherein the trigger condition comprises: monitoring that a Physical Downlink Control Channel (PDCCH) for indicating a terminal to perform uplink transmission on the target object or a configured beam of the target object has beam failure;
the target object includes: one of a secondary cell and a bandwidth part;
wherein the first state is a deactivated state; or
The first state is a new state of the target object, in which the terminal does not monitor the PDCCH on the target object and performs at least one of the following conditions:
reporting a periodic channel quality indication;
transmitting a sounding reference signal;
being able to receive data on a physical downlink shared channel;
the data can be sent in a physical uplink shared channel;
when the triggering condition includes monitoring a PDCCH indicating that the terminal performs uplink transmission on the target object, the transmission module is configured to:
sending a random access preamble to the network device on the target object;
wherein the first receiving module is configured to:
receiving a random access response sent by the network equipment;
the terminal further executes one of the following modes:
when a PDCCH (physical Downlink control channel) indicating that the terminal carries out uplink transmission on the target object is monitored or a first preset time after the PDCCH indicating that the terminal carries out uplink transmission on the target object is monitored, the state of the target object is adjusted from a first state to a second state;
adjusting the state of the target object from a first state to a second state at a second preset time when the random access lead code is sent or after the random access lead code is sent;
and adjusting the state of the target object from the first state to the second state at a third preset time when the random access response is received or after the random access response is received.
8. The terminal according to claim 7, wherein after the first receiving module receives the random access response sent by the network device, at least one of the following cases is further performed:
ignoring uplink authorization information in the random access response;
determining that the value distributed by the uplink authorization information in the random access response is zero;
and adjusting TA according to the TA related information in the random access response.
9. The terminal according to claim 7, further comprising, after the first receiving module receives the random access response sent by the network device:
and the sending module is used for sending uplink data information to the network equipment according to the uplink authorization information in the random access response.
10. The terminal of claim 7, wherein when the trigger condition comprises a configured beam existence beam failure of the target object, the transmission module is configured to:
sending a beam failure recovery request to the network device on the target object or the first object;
wherein the first receiving module is configured to:
receiving a beam recovery response sent by the network equipment;
wherein the first object is another target object different from the target object.
11. The terminal of claim 10, wherein after the first receiving module receives the beam recovery response sent by the network device, further comprising:
and the execution module is used for carrying out beam recovery according to the beam information in the beam recovery response.
12. The terminal according to claim 10, characterized in that one of the following ways is also performed:
when the configured beam of the target object has a beam failure or at a fourth preset time after the configured beam of the target object has a beam failure, adjusting the state of the target object from the first state to the second state;
adjusting the state of the target object from the first state to the second state at a fifth preset time when the beam failure recovery request is sent or after the beam failure recovery request;
and adjusting the state of the target object from the first state to the second state at a sixth preset time when the beam recovery response is received or after the beam recovery response is received.
13. A terminal, comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when being executed by the processor, carries out the steps of the information transmission method according to one of claims 1 to 6.
14. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the information transmission method according to one of claims 1 to 6.
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| CN201810008647.7A CN110012549B (en) | 2018-01-04 | 2018-01-04 | Information transmission method, terminal and network equipment |
| PCT/CN2019/070218 WO2019134659A1 (en) | 2018-01-04 | 2019-01-03 | Information transmission method, terminal, and network device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810008647.7A CN110012549B (en) | 2018-01-04 | 2018-01-04 | Information transmission method, terminal and network equipment |
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| CN110012549A CN110012549A (en) | 2019-07-12 |
| CN110012549B true CN110012549B (en) | 2020-09-22 |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242912B (en) * | 2019-07-17 | 2022-09-16 | 中国移动通信有限公司研究院 | Information sending method, information receiving method and equipment |
| JP7390469B2 (en) * | 2019-07-25 | 2023-12-01 | オッポ広東移動通信有限公司 | Wireless communication methods, terminal devices and network devices |
| CN112566281B (en) * | 2019-09-26 | 2022-07-19 | 维沃移动通信有限公司 | Information reporting and receiving method, terminal and network side equipment |
| CN112702763A (en) * | 2019-10-22 | 2021-04-23 | 维沃移动通信有限公司 | Uplink transmission method, uplink indication method and equipment |
| CN112788754B (en) * | 2019-11-07 | 2022-08-02 | 维沃移动通信有限公司 | Information transmission method and equipment |
| US11032840B2 (en) * | 2019-11-12 | 2021-06-08 | Qualcomm Incorporated | Resolution of collisions between beam failure recovery requests and uplink communications |
| CN111480357B (en) * | 2020-03-12 | 2023-10-03 | 北京小米移动软件有限公司 | Multiple input multiple output mode configuration method, device and storage medium |
| CN113596964B (en) * | 2020-04-30 | 2023-03-14 | 维沃移动通信有限公司 | Downlink receiving triggering method, terminal and network side equipment |
| CN116134864A (en) * | 2020-08-07 | 2023-05-16 | 华为技术有限公司 | Communication method and device |
| CN112203357B (en) * | 2020-09-30 | 2022-01-21 | 浙江三维利普维网络有限公司 | Random access method, device, storage medium and electronic equipment |
| CN114760649A (en) * | 2021-01-08 | 2022-07-15 | 大唐移动通信设备有限公司 | Communication method, device, equipment and medium in secondary cell group deactivation state |
| CN115175295B (en) * | 2021-04-01 | 2024-03-05 | 大唐移动通信设备有限公司 | Control method and device of terminal equipment and storage medium |
Family Cites Families (6)
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|---|---|---|---|---|
| CN101998475A (en) * | 2009-08-13 | 2011-03-30 | 中兴通讯股份有限公司 | Method and system for triggering radio link failure in carrier aggregation |
| CN101998661B (en) * | 2009-08-13 | 2014-01-29 | 电信科学技术研究院 | Method and device for judging radio link failure |
| US9042315B2 (en) * | 2011-05-03 | 2015-05-26 | Mediatek Inc. | SCELL radio link monitoring and radio link failure handling |
| CN102905387B (en) * | 2011-07-25 | 2019-01-25 | 中兴通讯股份有限公司 | Accidental access method and user equipment |
| CN105122863A (en) * | 2013-01-18 | 2015-12-02 | 联发科技股份有限公司 | Mechanism for radio link monitoring (RLM) and radio link failure (RLF) handling in small cell networks |
| CN112969226A (en) * | 2015-03-06 | 2021-06-15 | 三星电子株式会社 | Method and apparatus for performing and reporting measurements |
-
2018
- 2018-01-04 CN CN201810008647.7A patent/CN110012549B/en active Active
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2019
- 2019-01-03 WO PCT/CN2019/070218 patent/WO2019134659A1/en active Application Filing
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| CN110012549A (en) | 2019-07-12 |
| WO2019134659A1 (en) | 2019-07-11 |
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