CN108964832B - Transmission method, related equipment and system - Google Patents
Transmission method, related equipment and system Download PDFInfo
- Publication number
- CN108964832B CN108964832B CN201710354395.9A CN201710354395A CN108964832B CN 108964832 B CN108964832 B CN 108964832B CN 201710354395 A CN201710354395 A CN 201710354395A CN 108964832 B CN108964832 B CN 108964832B
- Authority
- CN
- China
- Prior art keywords
- self
- user terminal
- configuration information
- contained operation
- network side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a transmission method, related equipment and a system, wherein the method comprises the following steps: receiving configuration information which is sent by a user terminal and is related to self-contained operation; judging whether the user terminal supports the self-contained operation or not according to the configuration information; and if the user terminal supports the self-contained operation, transmitting with the user terminal according to the time sequence relation corresponding to the self-contained operation. The embodiment of the invention can improve the transmission performance.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a transmission method, a related device, and a system.
Background
With the development of communication technology, more and more data needs to be transmitted by a user terminal, and the performance requirements of people on the user terminal are higher and higher, so that the improvement of the transmission performance is the key point of research in the field of current communication technology. However, in the current communication system, when the network side device configures the transmission timing sequence for the user terminal, the transmission timing sequence is often configured uniformly, but in practical applications, transmission capabilities supported by different user terminals may be different, and some user terminals may have a transmission timing sequence that does not support uniform configuration of the network side device, thereby resulting in lower transmission performance.
Disclosure of Invention
The embodiment of the invention provides a transmission method, related equipment and a system, aiming at solving the problem of low transmission performance.
In a first aspect, an embodiment of the present invention provides a transmission method, including:
receiving configuration information which is sent by a user terminal and is related to self-contained operation;
judging whether the user terminal supports the self-contained operation or not according to the configuration information;
and if the user terminal supports the self-contained operation, transmitting with the user terminal according to the time sequence relation corresponding to the self-contained operation.
In a second aspect, an embodiment of the present invention further provides a transmission method, including:
sending configuration information related to self-contained operation to network side equipment so that the network side equipment judges whether the user terminal supports the self-contained operation according to the configuration information;
and if the user terminal supports the self-contained operation, transmitting with the network side equipment according to the time sequence relation corresponding to the self-contained operation.
In a third aspect, an embodiment of the present invention further provides a network side device, including:
the receiving module is used for receiving configuration information which is sent by a user terminal and is related to self-contained operation;
the judging module is used for judging whether the user terminal supports the self-contained operation or not according to the configuration information;
and the transmission module is used for transmitting with the user terminal according to the time sequence relation corresponding to the self-contained operation if the user terminal supports the self-contained operation.
In a fourth aspect, an embodiment of the present invention further provides a user terminal, including:
a sending module, configured to send configuration information related to a self-contained operation to a network side device, so that the network side device determines, according to the configuration information, whether the user terminal supports the self-contained operation;
and the transmission module is used for transmitting with the network side equipment according to the time sequence relation corresponding to the self-contained operation if the user terminal supports the self-contained operation.
In a fifth aspect, an embodiment of the present invention provides a network side device, including: the device comprises a processor, a memory, a transceiver and a user interface, wherein the processor, the memory, the transceiver and the user interface are coupled together through a bus system, and the processor is used for reading a program in the memory and executing steps in the transmission method of the network side device provided by the embodiment of the invention.
In a sixth aspect, an embodiment of the present invention provides a user terminal, including: the processor, the memory, the network interface and the user interface are coupled together through a bus system, and the processor is used for reading a program in the memory and executing steps in the transmission method of the user terminal provided by the embodiment of the invention.
In a seventh aspect, an embodiment of the present invention provides a transmission system, including a network side device and a user terminal that are provided in the embodiments of the present invention.
In an eighth aspect, an embodiment of the present invention provides a computer-readable storage medium, where the computer-readable storage medium stores a resource configuration program, and the resource configuration program, when executed by a processor, implements the steps of the transmission method for a network-side device provided in the embodiment of the present invention.
In a ninth aspect, an embodiment of the present invention provides a computer-readable storage medium, where a resource configuration program is stored on the computer-readable storage medium, and when the resource configuration program is executed by a processor, the steps of the transmission method of the user terminal provided in the embodiment of the present invention are implemented.
Thus, in the embodiment of the present invention, configuration information related to a self-contained operation sent by a user terminal is received; judging whether the user terminal supports the self-contained operation or not according to the configuration information; and if the user terminal supports the self-contained operation, transmitting with the user terminal according to the time sequence relation corresponding to the self-contained operation. The transmission timing relation is determined according to the configuration information of the user terminal, so that the transmission performance can be improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a block diagram of a transmission system to which embodiments of the present invention are applicable;
fig. 2 is a flowchart of a transmission method according to an embodiment of the present invention;
fig. 3 is a flowchart of another transmission method provided in an embodiment of the present invention;
fig. 4 is a schematic diagram of a subframe transmission according to an embodiment of the present invention;
fig. 5 is a flowchart of another transmission method provided in an embodiment of the present invention;
fig. 6 is a structural diagram of a network side device according to an embodiment of the present invention;
fig. 7 is a block diagram of another network-side device according to an embodiment of the present invention;
fig. 8 is a structural diagram of a user equipment according to an embodiment of the present invention;
fig. 9 is a block diagram of another ue according to an embodiment of the present invention;
fig. 10 is a block diagram of another network-side device provided in the embodiment of the present invention;
fig. 11 is a structural diagram of another user terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a structural diagram of a transmission system applicable to the embodiment of the present invention, and as shown in fig. 1, the transmission system includes a user terminal 11 and a network side device 12, where the user terminal 11 may be a ue (user equipment), for example: the terminal side Device may be a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), or a Wearable Device (Wearable Device), and it should be noted that the specific type of the user terminal 11 is not limited in the embodiments of the present invention. The ue 11 may establish communication with the network-side device 12, where the network in the drawing may indicate that the ue 11 wirelessly establishes communication with the network-side device 12, and the network-side device 12 may be a Transmission Reception Point (TRP), or may be a base station, and the base station may be a macro station, such as an LTE eNB, a 5G NR NB, or the like; the network side device 12 may also be an Access Point (AP).
It should be noted that, in the embodiment of the present invention, the specific type of the network-side device 12 is not limited, and the specific functions of the user terminal 11 and the network-side device 12 will be described in detail through a plurality of embodiments below.
Referring to fig. 2, fig. 2 is a flowchart of a transmission method according to an embodiment of the present invention, and as shown in fig. 2, the method includes the following steps:
The self-contained operation may be a transmission operation performed in a self-contained subframe (self-contained subframe), and the self-contained subframe may have the following three characteristics:
a Downlink (DL), an uplink (Up Link, UL) and a Guard Period (GP) are included in the same subframe;
the same subframe contains feedback of DL data and corresponding Hybrid Automatic Repeat reQuest (HARQ);
and transmitting the scheduling information of the UL and the corresponding data information in the same subframe.
Or the self-contained operation may be a transmission operation including DL, UL and GP in the same subframe, including DL data and corresponding HARQ feedback in the same subframe, and transmitting scheduling information of UL and corresponding data information in the same subframe.
The configuration information may be configuration information that is supported by the user terminal and related to the self-contained operation, and the configuration information is used to indicate whether the user terminal supports the self-contained operation, for example: the configuration information may be a Maximum number of information bits (Maximum number of information bits per timeslot) of all Transport Blocks (TBs) of each carrier, a length of a timeslot (Slot duration), a subcarrier spacing (SCS), a pilot position (Reference Signal location, RS location), a number of Code Blocks (CB) contained in a TB (number of CBs in a TB), an uplink transmission time advance (Timing advance), a Guard interval (Guard period), and a minimum processing delay of a user terminal, etc.
Determining whether the user terminal supports the self-contained operation according to the configuration information may be determining whether the configuration information satisfies a preset condition, and if so, determining whether the user terminal supports the self-contained operation, for example: the maximum information bit number of all the transport blocks TB of each time slot of each carrier meets the preset maximum information bit number, or the subcarrier interval meets the preset subcarrier interval, or the code block number contained in the TB meets the preset number, and the like.
The timing relationship corresponding to the self-contained operation may be preset, and the timing relationship may be a timing relationship between the network side device and the user terminal for transmission, for example: the transmission timing relationship between DL, UL, ACK, GP, scheduling information, data information, and the like, that is, step 203 may be to transmit DL, UL, feedback on DL data, feedback on HARQ corresponding to DL data, scheduling information of UL, and data information corresponding to the scheduling information in the same subframe.
Preferably, the above timing relationship may also be understood as a timing relationship of a self-contained subframe, for example: a frame structure of self-contained subframes. In addition, the transmitting with the ue according to the timing relationship corresponding to the self-contained operation may be performed within a self-contained subframe corresponding to the self-contained operation.
The time sequence relation capable of realizing transmission through the steps is determined according to the configuration information of the user terminal, so that the transmission performance can be improved. In addition, the user terminal and the network side device transmit with the user terminal according to the Time sequence relationship corresponding to the self-contained operation, and the self-contained operation can be the transmission operation in the self-contained subframe, so that the system feedback is faster, the lower end-to-end transmission delay and the lower Round Trip Time (RTT) of the message are provided, the faster scheduling can be realized, and the data of the same subframe can be scheduled by supporting the downlink control of the same subframe.
In addition, in the embodiment of the present invention, if the ue does not support the self-contained operation, the process may be ended, or the ue does not support the self-contained operation, or the ue may perform transmission with the ue through a common timing sequence, where the drawing illustrates ending the process.
It should be noted that the method in the embodiment of the present invention may be applied to the network-side device shown in fig. 1.
In the embodiment, configuration information related to self-contained operation sent by a user terminal is received; judging whether the user terminal supports the self-contained operation or not according to the configuration information; and if the user terminal supports the self-contained operation, transmitting with the user terminal according to the time sequence relation corresponding to the self-contained operation. The transmission timing relation is determined according to the configuration information of the user terminal, so that the transmission performance can be improved.
Referring to fig. 3, fig. 3 is a flowchart of another transmission method according to an embodiment of the present invention, as shown in fig. 3, including the following steps:
Optionally, the self-contained operation has one or more of the following characteristics:
the uplink authorization scheduled by the network side equipment and the uplink data corresponding to the uplink authorization sent by the user terminal are transmitted in the same subframe;
the downlink data sent by the network side equipment and the ACK or NACK which is sent by the user terminal and corresponds to the downlink data are transmitted in the same subframe;
and the downlink data sent by the network side equipment and the ACK or NACK corresponding to the downlink data sent by the user terminal are respectively transmitted in two adjacent subframes, wherein the ACK or NACK is sent in the whole subframe.
The three characteristics may be referred to as A, B and C in fig. 4, and by the three characteristics, faster system feedback may be implemented, lower end-to-end transmission delay is provided, lower Round Trip Time (RTT) is provided, faster scheduling may also be implemented, and data of the same subframe may be scheduled by supporting downlink control of the same subframe.
Optionally, the receiving configuration information related to a self-contained operation sent by the user terminal includes:
and receiving configuration information related to self-contained operation sent by the user terminal through an uplink channel.
The Uplink Channel may be a Physical Uplink Control Channel (PUCCH), a Physical Uplink Shared Channel (PUSCH), or another Uplink Channel, which is not limited in this embodiment of the present invention.
Optionally, the receiving configuration information related to a self-contained operation sent by the user terminal includes:
receiving one or more groups of configuration information which is sent by a user terminal and is related to the capability of the user terminal to support the self-contained operation;
wherein each set of configuration information includes one or more of the following parameters:
the maximum information bit number of all transmission blocks TB of each time slot of each carrier, the length of the time slot, the subcarrier interval, the pilot frequency position, the number of code blocks CB contained in the TB, the uplink transmission time advance, the protection interval and the minimum processing time delay of the user terminal.
In this embodiment, the multiple sets of configuration information may be the same or different configuration information, for example: the user terminal may be configured in different cells or under different conditions, where the different configuration information may be different values of parameters or different parameters, and the embodiment of the present invention is not limited thereto.
In this embodiment, since the ue reports the one or more parameters, the network side device can determine in a prepared manner whether the ue supports the self-contained operation.
Optionally, in this embodiment, the determining, according to the configuration information, whether the user terminal supports the self-contained operation includes:
and judging whether the parameters included in the one or more groups of configuration information meet corresponding preset conditions, and if the parameters included in the one or more groups of configuration information meet the corresponding preset conditions, determining that the user terminal supports the self-contained operation.
In this embodiment, each parameter has a corresponding preset condition, for example: the maximum information bit number of all the transport blocks TB of each time slot of each carrier has a corresponding maximum information bit number threshold, the length of the time slot has a corresponding time slot length threshold, the interval of the sub-carrier has a corresponding interval threshold, etc., and for avoiding repetition, these are not listed one by one.
In the embodiment, whether the parameters meet the corresponding preset conditions or not is judged, so that whether the user terminal supports the self-contained operation or not can be accurately judged. Of course, if the configuration information includes multiple parameters, it may be determined that the ue supports self-contained operation when some of the multiple parameters satisfy corresponding preset conditions, for example: and when the length of the time slot with the maximum information bit number of all the transport blocks TB of each time slot of each carrier meets the corresponding preset condition, determining that the user terminal supports the self-contained operation. Note that the determination here may be a determination of the value of a parameter.
Optionally, the method further includes steps 303 and 304:
Wherein the parameters of the self-contained operation may include one or more of the following:
the maximum information bit number of all transmission blocks TB of each time slot of each carrier, the length of the time slot, the subcarrier interval, the pilot frequency position, the number of code blocks CB contained in the TB, the uplink transmission time advance, the guard interval and the minimum processing time delay of a user terminal.
In addition, the configuring the parameters of the self-contained operation according to the parameters in the one or more sets of configuration information may be configuring values of the parameters of the self-contained operation according to values of the parameters, for example: if the maximum information bit number of all transport blocks TB of each timeslot of each carrier in the configuration information is M, the maximum information bit number of all transport blocks TB of each timeslot of each carrier that can be configured to self-contained operation is N, where N is less than or equal to M. The self-contained operation parameter value that can be configured through step 304 is supportable by the capability of the UE, that is, the capability of the self-contained subframe operation is the specific capability (UE specific) of the UE, so as to further improve the transmission performance.
In step 304, the parameters of the self-contained operation may be sent to the user terminal, that is, the values of the parameters of the self-contained operation are sent to the user terminal, so that the user terminal may perform corresponding transmission with the network side device according to the parameters.
In addition, in the embodiment of the present invention, when it is determined that the user terminal supports the self-contained operation, a notification message supporting the self-contained operation may be sent to the user terminal, where the notification message may be transmitted through the same message as the parameter or through a different message, which is not limited in the embodiment of the present invention.
The transmitting with the ue according to the timing relationship corresponding to the self-contained operation may be transmitting with the ue according to a timing relationship corresponding to a parameter of the self-contained operation, where the timing relationship corresponding to the parameter may be pre-configured, for example: and configuring a self-contained subframe corresponding to the parameters in advance, so as to transmit with the user terminal in the self-contained subframe.
Optionally, the transmitting with the user equipment according to the time sequence relationship corresponding to the self-contained operation includes:
and transmitting with the user terminal according to the time sequence relation corresponding to the self-contained operation in a bidirectional time slot scene.
In this embodiment, transmission of a self-contained operation in a bidirectional time slot scenario may be implemented, but this is not limited in the embodiment of the present invention, that is, transmission of a self-contained operation in another scenario may also be implemented.
In this embodiment, the transmission timing relationship is determined according to the configuration information of the user terminal, so that the transmission performance can be improved, and the parameters of the self-contained operation are configured according to the parameters reported by the user terminal, so that the transmission performance can be further improved.
Referring to fig. 5, fig. 5 is a flowchart of another transmission method according to an embodiment of the present invention, as shown in fig. 5, including the following steps:
Optionally, the self-contained operation has one or more of the following characteristics:
the uplink authorization scheduled by the network side equipment and the uplink data corresponding to the uplink authorization sent by the user terminal are transmitted in the same subframe;
the downlink data sent by the network side equipment and the ACK or NACK which is sent by the user terminal and corresponds to the downlink data are transmitted in the same subframe;
and the downlink data sent by the network side equipment and the ACK or NACK corresponding to the downlink data sent by the user terminal are respectively transmitted in two adjacent subframes, wherein the ACK or NACK is sent in the whole subframe.
Optionally, the sending configuration information related to the self-contained operation to the network side device includes:
sending one or more groups of configuration information related to the capability of the user terminal to support the self-contained operation to network side equipment;
wherein each set of configuration information includes one or more of the following parameters:
the maximum information bit number of all transmission blocks TB of each time slot of each carrier, the length of the time slot, the subcarrier interval, the pilot frequency position, the number of code blocks CB contained in the TB, the uplink transmission time advance, the protection interval and the minimum processing time delay of the user terminal.
Optionally, the supporting, by the ue, the self-contained operation includes: and the network side equipment judges that the parameters included in the one or more groups of configuration information meet corresponding preset conditions.
Optionally, the method further includes:
and receiving the parameters of the self-contained operation sent by the network side equipment, wherein the parameters of the self-contained operation are parameters configured by the network side equipment according to the parameters in the one or more groups of configuration information.
Optionally, the sending configuration information related to the self-contained operation to the network side device includes:
and sending configuration information related to the self-contained operation to the network side equipment through an uplink channel.
Optionally, the transmitting with the network side device according to the time sequence relationship corresponding to the self-contained operation includes:
and transmitting with the network side equipment according to the time sequence relation corresponding to the self-contained operation in a bidirectional time slot scene.
It should be noted that, this embodiment is used as an implementation of the user terminal corresponding to the embodiments shown in fig. 2 to fig. 3, and specific implementations thereof may refer to the relevant descriptions of the embodiments shown in fig. 2 to fig. 3 and achieve the same beneficial effects, and are not described herein again to avoid repeated descriptions.
Referring to fig. 6, fig. 6 is a structural diagram of a network device according to an embodiment of the present invention, which can implement details of the transmission methods shown in fig. 2 to fig. 3 and achieve the same effects. As shown in fig. 6, the network-side device 600 includes:
a receiving module 601, configured to receive configuration information related to self-contained operation sent by a user terminal;
a determining module 602, configured to determine whether the ue supports the self-contained operation according to the configuration information;
a transmission module 603, configured to transmit with the ue according to a timing relationship corresponding to the self-contained operation if the ue supports the self-contained operation.
Optionally, the self-contained operation has one or more of the following characteristics:
the uplink authorization scheduled by the network side equipment and the uplink data corresponding to the uplink authorization sent by the user terminal are transmitted in the same subframe;
the downlink data sent by the network side equipment and the ACK or NACK which is sent by the user terminal and corresponds to the downlink data are transmitted in the same subframe;
and the downlink data sent by the network side equipment and the ACK or NACK corresponding to the downlink data sent by the user terminal are respectively transmitted in two adjacent subframes, wherein the ACK or NACK is sent in the whole subframe.
Optionally, the receiving module 601 is configured to receive one or more sets of configuration information, which is sent by a user equipment and is related to a capability that the user equipment supports a self-contained operation;
wherein each set of configuration information includes one or more of the following parameters:
the maximum information bit number of all transmission blocks TB of each time slot of each carrier, the length of the time slot, the subcarrier interval, the pilot frequency position, the number of code blocks CB contained in the TB, the uplink transmission time advance, the protection interval and the minimum processing time delay of the user terminal.
Optionally, the determining module 602 is configured to determine whether parameters included in the one or more sets of configuration information satisfy corresponding preset conditions, and if the parameters included in the one or more sets of configuration information satisfy the corresponding preset conditions, determine that the user terminal supports the self-contained operation.
Optionally, as shown in fig. 7, the network-side device 600 further includes:
a configuration module 604, configured to configure parameters of the self-contained operation according to parameters in the one or more sets of configuration information;
a sending module 605, configured to send the parameters of the self-contained operation to the user terminal.
Optionally, the receiving module 601 is configured to receive configuration information related to a self-contained operation, which is sent by a user equipment, through an uplink channel.
Optionally, the transmission module 603 is configured to, if the ue supports the self-contained operation, perform transmission with the ue according to a timing relationship corresponding to the self-contained operation in a bidirectional time slot scenario.
It should be noted that, in this embodiment, the network-side device 600 may be a network-side device according to any implementation manner in the method embodiment of the present invention, and any implementation manner of the network-side device in the method embodiment of the present invention may be implemented by the network-side device 600 in this embodiment, so as to achieve the same beneficial effects, and details are not described here again.
Referring to fig. 8, fig. 8 is a structural diagram of a user equipment according to an embodiment of the present invention, which can implement details of the transmission method shown in fig. 5 and achieve the same effect. As shown in fig. 8, the user terminal 800 includes:
a sending module 801, configured to send configuration information related to a self-contained operation to a network side device, so that the network side device determines, according to the configuration information, whether the user terminal supports the self-contained operation;
a transmission module 802, configured to transmit with the network side device according to a timing relationship corresponding to the self-contained operation if the user terminal supports the self-contained operation.
Optionally, the self-contained operation has one or more of the following characteristics:
the uplink authorization scheduled by the network side equipment and the uplink data corresponding to the uplink authorization sent by the user terminal are transmitted in the same subframe;
the downlink data sent by the network side equipment and the ACK or NACK which is sent by the user terminal and corresponds to the downlink data are transmitted in the same subframe;
and the downlink data sent by the network side equipment and the ACK or NACK corresponding to the downlink data sent by the user terminal are respectively transmitted in two adjacent subframes, wherein the ACK or NACK is sent in the whole subframe.
Optionally, the sending module 801 is configured to send, to a network side device, one or more sets of configuration information related to capabilities that the user terminal supports self-contained operation;
wherein each set of configuration information includes one or more of the following parameters:
the maximum information bit number of all transmission blocks TB of each time slot of each carrier, the length of the time slot, the subcarrier interval, the pilot frequency position, the number of code blocks CB contained in the TB, the uplink transmission time advance, the protection interval and the minimum processing time delay of the user terminal.
Optionally, the supporting, by the ue, the self-contained operation includes: and the network side equipment judges that the parameters included in the one or more groups of configuration information meet corresponding preset conditions.
Optionally, as shown in fig. 9, the user terminal 800 further includes:
a receiving module 803, configured to receive the parameter of the self-contained operation sent by the network side device, where the parameter of the self-contained operation is a parameter configured by the network side device according to a parameter in the one or more sets of configuration information.
Optionally, the sending module 801 is configured to send configuration information related to a self-contained operation to a network side device through an uplink channel.
Optionally, the transmission module 802 is configured to transmit with the network side device according to a timing relationship corresponding to the self-contained operation if the user terminal supports the self-contained operation.
It should be noted that, in this embodiment, the user terminal 800 may be a user terminal in any implementation manner in the method embodiment of the present invention, and any implementation manner of the user terminal in the method embodiment of the present invention may be implemented by the user terminal 800 in this embodiment, and the same beneficial effects are achieved, and details are not described here.
Referring to fig. 10, fig. 10 is a structural diagram of a network side device applied in the embodiment of the present invention, which can implement details of the transmission methods in the embodiments shown in fig. 2 to fig. 3, and achieve the same effect. As shown in fig. 10, the network-side device 1000 includes: a processor 1001, a transceiver 1002, a memory 1003, a user interface 1004 and a bus system, wherein:
the processor 1001 is configured to read the program in the memory 1003 and execute the following processes:
receiving configuration information which is sent by a user terminal and is related to self-contained operation;
judging whether the user terminal supports the self-contained operation or not according to the configuration information;
and if the user terminal supports the self-contained operation, transmitting with the user terminal according to the time sequence relation corresponding to the self-contained operation.
Wherein the transceiver 1002 is configured to receive and transmit data under the control of the processor 1001, and the transceiver 1002 includes at least two antenna ports.
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 system 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 user interface 1004 may also be an interface capable of interfacing with a desired device for different user devices, including but not limited to a keypad, display, speaker, microphone, joystick, etc.
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, the self-contained operation has one or more of the following characteristics:
the uplink authorization scheduled by the network side equipment and the uplink data corresponding to the uplink authorization sent by the user terminal are transmitted in the same subframe;
the downlink data sent by the network side equipment and the ACK or NACK which is sent by the user terminal and corresponds to the downlink data are transmitted in the same subframe;
and the downlink data sent by the network side equipment and the ACK or NACK corresponding to the downlink data sent by the user terminal are respectively transmitted in two adjacent subframes, wherein the ACK or NACK is sent in the whole subframe.
Optionally, the receiving configuration information related to a self-contained operation sent by the user terminal includes:
receiving one or more groups of configuration information which is sent by a user terminal and is related to the capability of the user terminal to support the self-contained operation;
wherein each set of configuration information includes one or more of the following parameters:
the maximum information bit number of all transmission blocks TB of each time slot of each carrier, the length of the time slot, the subcarrier interval, the pilot frequency position, the number of code blocks CB contained in the TB, the uplink transmission time advance, the protection interval and the minimum processing time delay of the user terminal.
Optionally, the determining, according to the configuration information, whether the user terminal supports the self-contained operation includes:
and judging whether the parameters included in the one or more groups of configuration information meet corresponding preset conditions, and if the parameters included in the one or more groups of configuration information meet the corresponding preset conditions, determining that the user terminal supports the self-contained operation.
Optionally, the processor 1001 is further configured to:
configuring parameters of the self-contained operation according to parameters in the one or more groups of configuration information;
and sending the parameters of the self-contained operation to the user terminal.
Optionally, the receiving configuration information related to a self-contained operation sent by the user terminal includes:
and receiving configuration information related to self-contained operation sent by the user terminal through an uplink channel.
Optionally, the transmitting with the user equipment according to the time sequence relationship corresponding to the self-contained operation includes:
and transmitting with the user terminal according to the time sequence relation corresponding to the self-contained operation in a bidirectional time slot scene.
It should be noted that, in this embodiment, the network-side device 1000 may be a network-side device according to any implementation manner in the method embodiment of the present invention, and any implementation manner of the network-side device in the method embodiment of the present invention may be implemented by the network-side device 1000 in this embodiment, so as to achieve the same beneficial effects, and details are not described here again.
Referring to fig. 11, fig. 11 is a structural diagram of a user terminal applied in the embodiment of the present invention, which can implement details of the transmission method shown in fig. 5 and achieve the same effect. As shown in fig. 11, the user terminal 1100 includes: at least one processor 1101, memory 1102, at least one network interface 1104, and a user interface 1103. The various components in user terminal 1100 are coupled together by a bus system 1105. It is understood that the bus system 1105 is used to enable communications among the components. The bus system 1105 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled in fig. 11 as the bus system 1105.
The user interface 1103 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, track ball, touch pad, or touch screen, etc.).
It is to be understood that the memory 1102 in embodiments of the present invention can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic random access memory (ddr Data Rate SDRAM, ddr SDRAM), Enhanced Synchronous SDRAM (ESDRAM), Synchlink DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The memory 1102 of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 1102 stores the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof: an operating system 11021 and application programs 11022.
The operating system 11021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application 11022 contains various applications such as a Media Player (Media Player), a Browser (Browser), etc. for implementing various application services. Programs that implement methods in accordance with embodiments of the invention may be included in application 11022.
In the embodiment of the present invention, the processor 1101 is configured to, by calling a program or an instruction stored in the memory 1102, specifically, a program or an instruction stored in the application 11022:
sending configuration information related to self-contained operation to network side equipment so that the network side equipment judges whether the user terminal supports the self-contained operation according to the configuration information;
and if the user terminal supports the self-contained operation, transmitting with the network side equipment according to the time sequence relation corresponding to the self-contained operation.
The methods disclosed in the embodiments of the present invention described above may be implemented in the processor 1101 or by the processor 1101. The processor 1101 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by instructions in the form of hardware, integrated logic circuits, or software in the processor 1101. The Processor 1101 may be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 1102, and the processor 1101 reads the information in the memory 1102 and completes the steps of the above method in combination with the hardware thereof.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the Processing units may be implemented within 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), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
Optionally, the self-contained operation has one or more of the following characteristics:
the uplink authorization scheduled by the network side equipment and the uplink data corresponding to the uplink authorization sent by the user terminal are transmitted in the same subframe;
the downlink data sent by the network side equipment and the ACK or NACK which is sent by the user terminal and corresponds to the downlink data are transmitted in the same subframe;
and the downlink data sent by the network side equipment and the ACK or NACK corresponding to the downlink data sent by the user terminal are respectively transmitted in two adjacent subframes, wherein the ACK or NACK is sent in the whole subframe.
Optionally, the sending configuration information related to the self-contained operation to the network side device includes:
sending one or more groups of configuration information related to the capability of the user terminal to support the self-contained operation to network side equipment;
wherein each set of configuration information includes one or more of the following parameters:
the maximum information bit number of all transmission blocks TB of each time slot of each carrier, the length of the time slot, the subcarrier interval, the pilot frequency position, the number of code blocks CB contained in the TB, the uplink transmission time advance, the protection interval and the minimum processing time delay of the user terminal.
Optionally, the supporting, by the ue, the self-contained operation includes: and the network side equipment judges that the parameters included in the one or more groups of configuration information meet corresponding preset conditions.
Optionally, the processor 1101 is further configured to:
and receiving the parameters of the self-contained operation sent by the network side equipment, wherein the parameters of the self-contained operation are parameters configured by the network side equipment according to the parameters in the one or more groups of configuration information.
Optionally, the sending configuration information related to the self-contained operation to the network side device includes:
and sending configuration information related to the self-contained operation to the network side equipment through an uplink channel.
Optionally, the transmitting with the network side device according to the time sequence relationship corresponding to the self-contained operation includes:
and transmitting with the network side equipment according to the time sequence relation corresponding to the self-contained operation in a bidirectional time slot scene.
It should be noted that, in this embodiment, the user terminal 1100 may be a user terminal of any implementation manner in the method embodiment of the present invention, and any implementation manner of the user terminal in the method embodiment of the present invention may be implemented by the user terminal 1100 in this embodiment, and the same beneficial effects are achieved, and details are not described here.
The embodiment of the present invention further provides a computer-readable storage medium, where a resource configuration program is stored on the computer-readable storage medium, and when the resource configuration program is executed by a processor, the steps of the transmission method of the network-side device provided in the embodiment of the present invention are implemented.
The embodiment of the present invention further provides a computer-readable storage medium, where a resource allocation program is stored on the computer-readable storage medium, and when the resource allocation program is executed by a processor, the steps of the transmission method of the user terminal provided in the embodiment of the present invention are implemented.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (25)
1. A method of transmission, comprising:
receiving configuration information which is sent by a user terminal and is related to self-contained operation;
judging whether the user terminal supports the self-contained operation or not according to the configuration information;
if the user terminal supports the self-contained operation, transmitting with the user terminal according to a time sequence relation corresponding to the self-contained operation;
wherein the self-contained operation has one or more of the following characteristics:
the uplink authorization scheduled by the network side equipment and the uplink data corresponding to the uplink authorization sent by the user terminal are transmitted in the same subframe;
the downlink data sent by the network side equipment and the ACK or NACK which is sent by the user terminal and corresponds to the downlink data are transmitted in the same subframe;
and the downlink data sent by the network side equipment and the ACK or NACK corresponding to the downlink data sent by the user terminal are respectively transmitted in two adjacent subframes, wherein the ACK or NACK is sent in the whole subframe.
2. The method of claim 1, wherein the receiving the configuration information related to the self-contained operation sent by the user terminal comprises:
receiving one or more groups of configuration information which is sent by a user terminal and is related to the capability of the user terminal to support the self-contained operation;
wherein each set of configuration information includes one or more of the following parameters:
the maximum information bit number of all transmission blocks TB of each time slot of each carrier, the length of the time slot, the subcarrier interval, the pilot frequency position, the number of code blocks CB contained in the TB, the uplink transmission time advance, the protection interval and the minimum processing time delay of the user terminal.
3. The method of claim 2, wherein the determining whether the ue supports the self-contained operation according to the configuration information comprises:
and judging whether the parameters included in the one or more groups of configuration information meet corresponding preset conditions, and if the parameters included in the one or more groups of configuration information meet the corresponding preset conditions, determining that the user terminal supports the self-contained operation.
4. The method of claim 2, wherein the method further comprises:
configuring parameters of the self-contained operation according to parameters in the one or more groups of configuration information;
and sending the parameters of the self-contained operation to the user terminal.
5. The method according to any of claims 1-4, wherein the receiving the configuration information related to the self-contained operation sent by the user terminal comprises:
and receiving configuration information related to self-contained operation sent by the user terminal through an uplink channel.
6. A method of transmission, comprising:
sending configuration information related to self-contained operation to network side equipment so that the network side equipment judges whether a user terminal supports the self-contained operation according to the configuration information;
if the user terminal supports the self-contained operation, transmitting with the network side equipment according to the time sequence relation corresponding to the self-contained operation;
wherein the self-contained operation has one or more of the following characteristics:
the uplink authorization scheduled by the network side equipment and the uplink data corresponding to the uplink authorization sent by the user terminal are transmitted in the same subframe;
the downlink data sent by the network side equipment and the ACK or NACK which is sent by the user terminal and corresponds to the downlink data are transmitted in the same subframe;
and the downlink data sent by the network side equipment and the ACK or NACK corresponding to the downlink data sent by the user terminal are respectively transmitted in two adjacent subframes, wherein the ACK or NACK is sent in the whole subframe.
7. The method of claim 6, wherein sending configuration information related to the self-contained operation to the network side device comprises:
sending one or more groups of configuration information related to the capability of the user terminal to support the self-contained operation to network side equipment;
wherein each set of configuration information includes one or more of the following parameters:
the maximum information bit number of all transmission blocks TB of each time slot of each carrier, the length of the time slot, the subcarrier interval, the pilot frequency position, the number of code blocks CB contained in the TB, the uplink transmission time advance, the protection interval and the minimum processing time delay of the user terminal.
8. The method of claim 7, wherein the user terminal supporting the self-contained operation is: and the network side equipment judges that the parameters included in the one or more groups of configuration information meet corresponding preset conditions.
9. The method of claim 7, wherein the method further comprises:
and receiving the parameters of the self-contained operation sent by the network side equipment, wherein the parameters of the self-contained operation are parameters configured by the network side equipment according to the parameters in the one or more groups of configuration information.
10. The method according to any of claims 6-9, wherein said sending configuration information related to self-contained operation to a network side device comprises:
and sending configuration information related to the self-contained operation to the network side equipment through an uplink channel.
11. A network-side device, comprising:
the receiving module is used for receiving configuration information which is sent by a user terminal and is related to self-contained operation;
the judging module is used for judging whether the user terminal supports the self-contained operation or not according to the configuration information;
a transmission module, configured to transmit with the user terminal according to a timing relationship corresponding to the self-contained operation if the user terminal supports the self-contained operation;
wherein the self-contained operation has one or more of the following characteristics:
the uplink authorization scheduled by the network side equipment and the uplink data corresponding to the uplink authorization sent by the user terminal are transmitted in the same subframe;
the downlink data sent by the network side equipment and the ACK or NACK which is sent by the user terminal and corresponds to the downlink data are transmitted in the same subframe;
and the downlink data sent by the network side equipment and the ACK or NACK corresponding to the downlink data sent by the user terminal are respectively transmitted in two adjacent subframes, wherein the ACK or NACK is sent in the whole subframe.
12. The network-side device of claim 11, wherein the receiving module is configured to receive one or more sets of configuration information sent by a user equipment, where the one or more sets of configuration information are related to capabilities that the user equipment supports self-contained operation;
wherein each set of configuration information includes one or more of the following parameters:
the maximum information bit number of all transmission blocks TB of each time slot of each carrier, the length of the time slot, the subcarrier interval, the pilot frequency position, the number of code blocks CB contained in the TB, the uplink transmission time advance, the protection interval and the minimum processing time delay of the user terminal.
13. The network-side device of claim 12, wherein the determining module is configured to determine whether parameters included in the one or more sets of configuration information satisfy corresponding preset conditions, and if the parameters included in the one or more sets of configuration information satisfy the corresponding preset conditions, determine that the user terminal supports the self-contained operation.
14. The network-side device of claim 13, wherein the network-side device further comprises:
the configuration module is used for configuring the parameters of the self-contained operation according to the parameters in the one or more groups of configuration information;
and the sending module is used for sending the parameters of the self-contained operation to the user terminal.
15. The network side device of any one of claims 12-14, wherein the receiving module is configured to receive configuration information related to self-contained operation sent by a user terminal through a PUCCH; or
The receiving module is used for receiving configuration information which is sent by the user terminal and is related to the self-contained operation through a PUSCH.
16. A user terminal, comprising:
a sending module, configured to send configuration information related to a self-contained operation to a network side device, so that the network side device determines, according to the configuration information, whether the user terminal supports the self-contained operation;
a transmission module, configured to transmit with the network side device according to a timing relationship corresponding to the self-contained operation if the user terminal supports the self-contained operation;
wherein the self-contained operation has one or more of the following characteristics:
the uplink authorization scheduled by the network side equipment and the uplink data corresponding to the uplink authorization sent by the user terminal are transmitted in the same subframe;
the downlink data sent by the network side equipment and the ACK or NACK which is sent by the user terminal and corresponds to the downlink data are transmitted in the same subframe;
and the downlink data sent by the network side equipment and the ACK or NACK corresponding to the downlink data sent by the user terminal are respectively transmitted in two adjacent subframes, wherein the ACK or NACK is sent in the whole subframe.
17. The ue according to claim 16, wherein the sending module is configured to send one or more sets of configuration information related to capabilities that the ue supports self-contained operation to a network side device;
wherein each set of configuration information includes one or more of the following parameters:
the maximum information bit number of all transmission blocks TB of each time slot of each carrier, the length of the time slot, the subcarrier interval, the pilot frequency position, the number of code blocks CB contained in the TB, the uplink transmission time advance, the protection interval and the minimum processing time delay of the user terminal.
18. The ue of claim 17, wherein the ue supporting the self-contained operation is: and the network side equipment judges that the parameters included in the one or more groups of configuration information meet corresponding preset conditions.
19. The user terminal of claim 17, wherein the user terminal further comprises:
a receiving module, configured to receive the parameter of the self-contained operation sent by the network side device, where the parameter of the self-contained operation is a parameter configured by the network side device according to a parameter in the one or more sets of configuration information.
20. The ue according to any of claims 16-19, wherein the sending module is configured to send configuration information related to self-contained operation to the network side device in an uplink channel.
21. A network-side device, comprising: processor, memory, transceiver and user interface coupled together by a bus system, the processor being configured to read a program in the memory and to perform the steps of the transmission method according to any of claims 1 to 5.
22. A user terminal, comprising: processor, memory, network interface and user interface coupled together by a bus system, the processor being configured to read a program in the memory and to perform the steps of the transmission method according to any of claims 6 to 10.
23. A transmission system, characterized in that it comprises the network side device according to any one of claims 11 to 15 and the user terminal according to any one of claims 16 to 20, or comprises the network side device according to claim 21 and the user terminal according to claim 22.
24. A computer-readable storage medium, characterized in that a resource configuration program is stored on the computer-readable storage medium, which when executed by a processor implements the steps of the transmission method according to any one of claims 1 to 5.
25. A computer-readable storage medium, characterized in that a resource configuration program is stored on the computer-readable storage medium, which when executed by a processor implements the steps of the transmission method according to any one of claims 6 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354395.9A CN108964832B (en) | 2017-05-18 | 2017-05-18 | Transmission method, related equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354395.9A CN108964832B (en) | 2017-05-18 | 2017-05-18 | Transmission method, related equipment and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108964832A CN108964832A (en) | 2018-12-07 |
| CN108964832B true CN108964832B (en) | 2021-06-25 |
Family
ID=64462469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710354395.9A Active CN108964832B (en) | 2017-05-18 | 2017-05-18 | Transmission method, related equipment and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108964832B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535570B (en) * | 2019-01-18 | 2023-08-11 | 中兴通讯股份有限公司 | Method and device for transmitting information |
| CN114221837B (en) * | 2020-09-04 | 2023-08-11 | 维沃移动通信有限公司 | Frame structure indication method, frame structure updating method and related equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101262624A (en) * | 2007-03-09 | 2008-09-10 | 华为技术有限公司 | Method and system for calling user device |
| CN101336002A (en) * | 2008-07-29 | 2008-12-31 | 中兴通讯股份有限公司 | Method and system for dual-tone multi-frequency signal parameter negotiation between media gateways |
| CN101772191A (en) * | 2009-01-07 | 2010-07-07 | 大唐移动通信设备有限公司 | Method for realizing data transmission in DD multi-carrier system and device therefor |
| CN103458508A (en) * | 2013-08-27 | 2013-12-18 | 华为技术有限公司 | Downlink sending method and device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10075970B2 (en) * | 2015-03-15 | 2018-09-11 | Qualcomm Incorporated | Mission critical data support in self-contained time division duplex (TDD) subframe structure |
| US10045345B2 (en) * | 2015-11-06 | 2018-08-07 | Huawei Technologies Co., Ltd. | Systems and methods for self-contained air interface partitions |
-
2017
- 2017-05-18 CN CN201710354395.9A patent/CN108964832B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101262624A (en) * | 2007-03-09 | 2008-09-10 | 华为技术有限公司 | Method and system for calling user device |
| CN101336002A (en) * | 2008-07-29 | 2008-12-31 | 中兴通讯股份有限公司 | Method and system for dual-tone multi-frequency signal parameter negotiation between media gateways |
| CN101772191A (en) * | 2009-01-07 | 2010-07-07 | 大唐移动通信设备有限公司 | Method for realizing data transmission in DD multi-carrier system and device therefor |
| CN103458508A (en) * | 2013-08-27 | 2013-12-18 | 华为技术有限公司 | Downlink sending method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108964832A (en) | 2018-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102371958B1 (en) | HARQ-ACK feedback time determination method, instruction method, terminal device and network device | |
| US11463994B2 (en) | Method of sending transmission configuration indication TCI, network-side device, and terminal device | |
| CN109309550B (en) | BWP control method, related equipment and system | |
| CN109391971B (en) | Method and equipment for configuring and monitoring search space of PDCCH (physical Downlink control channel) | |
| CN110278062B (en) | Resource indicating and determining method and device | |
| CN109474375B (en) | Resource scheduling method, base station and terminal | |
| CN110719643B (en) | Method and equipment for scheduling physical downlink shared channel in cross-carrier mode | |
| US11985679B2 (en) | Wireless communication method and device | |
| WO2020065625A1 (en) | Method and apparatus for generating a csi report | |
| CN110719139B (en) | Search space parameter determination method and terminal equipment | |
| WO2021204208A1 (en) | Determination method for channel state information csi report, and communication device | |
| CN110798296B (en) | Downlink signal indication and receiving method and equipment | |
| US20220094479A1 (en) | Information transmission method, terminal and network device | |
| JP2022500892A (en) | Information transmission method, terminal equipment and network equipment | |
| KR101580730B1 (en) | Method and terminal equipment for reporting maximum configuration transmission power | |
| CN110139383B (en) | Data transmission method and device | |
| CN108882373B (en) | Resource allocation method, related equipment and system | |
| CN108964832B (en) | Transmission method, related equipment and system | |
| EP3780818A1 (en) | Resource determining method and apparatus, and resource indication method and apparatus | |
| CN111800863B (en) | Parameter determination and information configuration method and equipment | |
| CN112119595B (en) | Signal scrambling method and device and communication equipment | |
| KR20230124687A (en) | Method, device and communication device for determining the number of coded modulation symbols | |
| CN111262647B (en) | Data transmission method and device | |
| CN109495226B (en) | Method for transmitting control signal, user terminal and network side equipment | |
| CN108667491B (en) | Sending method, receiving method, related equipment and system of PMI information |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |