WO2019136718A1 - 数据发送方法、装置及系统 - Google Patents
数据发送方法、装置及系统 Download PDFInfo
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- WO2019136718A1 WO2019136718A1 PCT/CN2018/072486 CN2018072486W WO2019136718A1 WO 2019136718 A1 WO2019136718 A1 WO 2019136718A1 CN 2018072486 W CN2018072486 W CN 2018072486W WO 2019136718 A1 WO2019136718 A1 WO 2019136718A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
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- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
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- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
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- H—ELECTRICITY
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- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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- H04W52/248—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where transmission power control commands are generated based on a path parameter
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- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/281—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account user or data type priority
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Definitions
- the embodiments of the present invention relate to the field of communications, and in particular, to a data sending method, apparatus, and system.
- the 5th generation mobile communication (The 5th generation, 5G) technology introduces Ultra Reliable Low Latency Communication (URLLC).
- URLLC Ultra Reliable Low Latency Communication
- the base station When the downlink service data is sent, the base station sends the URLLC data in a resource preemptive manner. That is, when the URLLC data needs to be sent, some resources of the enhanced mobile broadband (eMBB) service are used for sending, thereby reducing the delay of the URLLC service. .
- eMBB enhanced mobile broadband
- the base station needs to introduce additional signaling overhead when performing the immediate adjustment, so that the terminal needs to frequently detect the sent control signal and increase the power consumption of the terminal.
- the embodiment of the present invention provides a data sending method, device, and system, which can solve the problem that a terminal needs to frequently detect a sent control signal, resulting in an increase in power consumption of the terminal.
- a data transmitting method comprising:
- the terminal transmits data by using the first power in the first area
- the first area and the second area are distinguished by transmission resources.
- a data transmitting method comprising:
- the access network device receives data sent by the terminal by using the first power in the first area
- the first area and the second area are distinguished by transmission resources.
- a data transmitting apparatus comprising:
- a first sending module configured to send data by using the first power in the first area
- a second sending module configured to send data by using the second power in the second area
- the first area and the second area are distinguished by transmission resources.
- a data transmitting apparatus comprising:
- a first receiving module configured to receive data sent by the terminal by using the first power in the first area
- a second receiving module configured to receive data sent by the terminal by using the second power in the second area
- the first area and the second area are distinguished by transmission resources.
- a terminal comprising a processor and a memory, the memory storing at least one instruction for execution by the processor to implement the first The data transmission method described in the aspect.
- an access network device comprising a processor and a memory, the memory storing at least one instruction, the at least one instruction being used by the processor Executing to implement the data transmitting method described in the second aspect above.
- a computer readable storage medium storing at least one instruction for execution by a processor to implement data transmission as described in the first aspect above method.
- a computer readable storage medium storing at least one instruction for execution by a processor to implement data transmission as described in the second aspect above method.
- a communication system comprising: a terminal and an access network device; the terminal is a terminal according to the fifth aspect; and the access network device is as a sixth Aspect of the access network device.
- the terminal can use the corresponding power to transmit data in different areas, thereby preventing the terminal from frequently detecting the control signal during the process of sending the uplink data, thereby reducing the power consumption of the terminal, and adopting different The power transmission of data helps to improve the reliability and efficiency of data transmission between the terminal and the access network device in the communication system.
- FIG. 1 is a schematic structural diagram of a communication network provided by an exemplary embodiment of the present application.
- FIG. 2 is a flowchart of a data sending method provided by an exemplary embodiment of the present application.
- FIG. 3 is a flowchart of a data sending method provided by an exemplary embodiment of the present application.
- FIG. 4 is a flowchart of a data sending method provided by another exemplary embodiment of the present application.
- FIG. 5 is a flowchart of a data sending method provided by another exemplary embodiment of the present application.
- FIG. 6 is a block diagram showing a data transmitting apparatus provided by an exemplary embodiment of the present application.
- FIG. 7 is a block diagram showing a data transmitting apparatus provided by an exemplary embodiment of the present application.
- FIG. 8 is a schematic structural diagram of a terminal provided by an exemplary embodiment of the present application.
- FIG. 9 is a schematic structural diagram of an access network device according to an exemplary embodiment of the present application.
- a “module” as referred to herein generally refers to a program or instruction stored in a memory that is capable of performing certain functions;
- "unit” as referred to herein generally refers to a functional structure that is logically divided, the "unit” It can be implemented by pure hardware or a combination of hardware and software.
- Multiple as referred to herein means two or more. "and/or”, describing the association relationship of the associated objects, indicating that there may be three relationships, for example, A and/or B, which may indicate that there are three cases where A exists separately, A and B exist at the same time, and B exists separately.
- the character “/” generally indicates that the contextual object is an "or” relationship.
- the words “first”, “second” and similar terms used in the specification and claims of the present application do not denote any order, quantity, or importance, but are merely used to distinguish different components.
- FIG. 1 is a schematic structural diagram of a mobile communication system according to an embodiment of the present application.
- the mobile communication system can be a 5G system, also known as an NR system.
- the mobile communication system includes an access network device 120 and a terminal 140.
- Access network device 120 can be a base station.
- the base station may be a base station (gNB) employing a centralized distributed architecture in a 5G system.
- the access network device 120 adopts a centralized distributed architecture, it generally includes a central unit (CU) and at least two distributed units (DUs).
- a centralized data unit is provided with a Packet Data Convergence Protocol (PDCP) layer, a Radio Link Control (RLC) layer, and a Media Access Control (MAC) layer protocol stack;
- PDCP Packet Data Convergence Protocol
- RLC Radio Link Control
- MAC Media Access Control
- a physical (physical, PHY) layer protocol stack is provided in the unit.
- the specific implementation manner of the access network device 120 in this embodiment of the present application is not limited.
- the access network device may further include a home base station (Home eNB, HeNB), a relay, a pico base station Pico, and the like.
- Access network device 120 may also be referred to as a
- the access network device 120 and the terminal 140 establish a wireless connection through the wireless air interface.
- the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, for example, the wireless air interface is a new air (NR); or the wireless air interface may also be based on 5G. Wireless air interface for the next generation of mobile communication network technology standards.
- 5G fifth generation mobile communication network technology
- NR new air
- Wireless air interface for the next generation of mobile communication network technology standards.
- Terminal 140 may be a device that provides voice and/or data connectivity to a user.
- the terminal can communicate with one or more core networks via a Radio Access Network (RAN), which can be a mobile terminal such as a mobile telephone (or "cellular" telephone) and a computer with a mobile terminal.
- RAN Radio Access Network
- multiple access network devices 120 and/or multiple terminals 140 may be included, and one access network device 120 and one terminal 140 are shown in FIG.
- this embodiment does not limit this.
- FIG. 2 shows a flowchart of a data sending method provided by an exemplary embodiment of the present application. This embodiment is exemplified by applying the method to the terminal described in FIG. 1.
- the method includes:
- Step 201 The terminal sends data by using the first power in the first area.
- Step 202 The terminal sends data by using the second power in the second area, where the first area and the second area are distinguished by transmission resources.
- the first area and the second area are logical areas obtained by the access network device by dividing the transmission resource, where the transmission resource includes a time domain resource and/or a frequency domain resource.
- the first area and the second area are distinguished by using any one of the following ways: 1.
- the first area and the second area are distinguished by time domain resources.
- the access network device performs area division based on the time domain resource, where the time domain resource includes at least one of a symbol, a slot, and a subframe.
- the first area and the second area respectively occupy the same or different number of time domain resources.
- the access network device distinguishes the area according to the time slot
- the first time slot in the subframe may be divided into the first area
- the second time slot in the subframe is divided into the second area
- the area division can also be based on other types of time domain resources, which is not limited in this embodiment.
- the access network device performs area division based on the frequency domain resource, where the frequency domain resource includes at least one of a physical resource block (PRB) and a resource block group (RBG).
- the frequency domain resource includes at least one of a physical resource block (PRB) and a resource block group (RBG).
- PRB physical resource block
- RBG resource block group
- the first area and the second area respectively occupy the same or different frequency domain resources.
- the access network device when the access network device performs the area division according to the physical resource block, the first 50th physical resource block may be divided into the first area, and the 51st to 100th physical resource blocks may be divided into the second area.
- the area configuration may also be based on other types of frequency domain resources, which is not limited in this embodiment.
- the first area and the second area are distinguished by time domain resources and frequency domain resources.
- the access network device may perform regional differentiation according to the time domain frequency domain resource at the same time, except that the area division is performed based on the frequency domain resource or the time domain resource.
- the access network device configures the first area and the second area based on the time slot and the physical resource block.
- the first area and the second area are distinguished by a Band Width Part (BWP).
- BWP Band Width Part
- BWP refers to a set of contiguous blocks of physical resources on a given set of parameters and a given carrier.
- the access network device configures at least two BWPs for the terminal on the available bandwidth, corresponding to different areas. For example, in this embodiment, the access network device configures the BWP1 and the BWP2 for the terminal, and corresponds to the first area and the second area, respectively.
- the time-frequency domain resources corresponding to the two BWPs are different.
- BWP1 corresponds to PRB1-50
- BWP2 corresponds to PRB51-55; or, the time-frequency domain resources corresponding to the two BWPs are the same.
- the corresponding subcarrier spacing is different.
- both BWP1 and BWP2 correspond to PRB51-55, but the subcarrier spacing corresponding to BWP1 is 60KHz, and the subcarrier spacing corresponding to BWP2 is 15KHz.
- the embodiment of the present application is only described by taking two areas as an example. In other possible implementation manners, at least three areas may be configured, and the specific quantity of the area is not limited in this application.
- the access network device sends the area configuration information indicating the configuration of the first area and the second area to the terminal, so that the terminal determines the first area and the second area according to the area configuration information.
- the area configuration information sent by the access network device is further used to indicate the distinguishing manner and the configuration information of the first area and the second area.
- the area configuration information includes the BWP subcarrier. Configuration information such as interval.
- the power parameters of the first power and the second power are configured by the access network device, and the power parameter may be represented by an actual power value or a Power Spectral Density (PSD).
- PSD Power Spectral Density
- the terminal sends the service data at a low power in the first area under the scheduling of the access network device, or sends the service data in the second area at a high power; when the terminal is in the access network device
- the terminal selects the high-priority service data in the first area and the resource preemption mode to transmit the high-priority service data.
- High priority traffic data is sent with high power.
- the low power and the high power may be agreed by the protocol, or may be indicated by the access network device.
- the terminal uses the first power in the first area under the scheduling of the access network device. (ie, low power) transmitting eMBB service data, transmitting eMBB service data in the second area with the second power (ie, normal power); when the terminal sends the URLLC service data under the scheduling of the access network device, in order to reduce the URLLC service data
- the terminal selects the first area, and the URLLC service data is sent by preempting the resources of the eMBB service, and in order to ensure high reliability of the URLLC service, the terminal uses the third power in the first area (greater than the first power, and the The second power is the same or different) and the URLLC service data is sent.
- the terminal can use the corresponding power to transmit data in different areas, thereby preventing the terminal from frequently detecting the control signal during the process of sending the uplink data, thereby reducing the
- the power consumption of the terminal and the transmission of data using different powers help to improve the reliability and efficiency of data transmission between the terminal and the access network device in the communication system.
- FIG. 3 shows a flowchart of a data sending method provided by an exemplary embodiment of the present application. This embodiment is exemplified by applying the method to the access network device described in FIG. 1.
- the method includes:
- Step 301 The access network device sends data by using the first power in the first area.
- the access network device distinguishes the first area from the second area (logical area) by using a transmission resource, where the transmission resource includes a time domain resource and/or a frequency domain resource.
- the manner in which the access network device distinguishes the area includes the following:
- the first area and the second area are distinguished by time domain resources and frequency domain resources.
- the first area and the second area are distinguished by a Band Width Part (BWP).
- BWP Band Width Part
- step 202 For details, refer to the description in step 202. This embodiment is not described here.
- Step 302 The access network device sends data by using the second power in the second area, where the first area and the second area are distinguished by transmission resources.
- the access network device transmits downlink data by using corresponding power on the corresponding area.
- the access network device transmits data at a low power in the first region and transmits data at a high power in the second region.
- the access network device when the foregoing method is applied to the downlink data transmission scenario of the eMBB service and the URLLC service in the 5G, the access network device sends the first power (such as low power) in the first area.
- the eMBB service data transmits eMBB service data in a second area with a second power (such as normal power and higher than the first power).
- the access network device when the access network device needs to schedule the URLLC service, in order to reduce the transmission delay of the URLLC service data, the access network device selects to send the URLLC service data in the first area by preempting the resources of the eMBB service, and to ensure the URLLC The high reliability of the service, the access network device uses the third power (greater than the first power, the same or different from the second power) in the first area to send the URLLC service data.
- the access network device sends the area configuration information to the terminal according to the area configuration, where the access network device may send the area configuration information by using a broadcast manner.
- the access network device In order for the terminal to transmit uplink data in different areas with corresponding power, the access network device also indicates to the terminal the power of transmitting data in different areas. Optionally, the access network device sends a difference between the power parameter of the first power and the power parameter of the second power to the terminal, or the power parameters of the first power and the second power are independently configured by the access network device.
- the terminal uses the first power to transmit data in the first area and the second power in the second area, and correspondingly, the access network device is in the first area and/or The second area receives the data sent by the terminal.
- the access network device is based on the length of the Transmission Time Interval (TTI), the Control Resource Set (CORESET), or the Physical Downlink Control Channel Format (Physical Downlink Control Channel Format).
- TTI Transmission Time Interval
- CORESET Control Resource Set
- Physical Downlink Control Channel Format Physical Downlink Control Channel Format
- the PDCCH format distinguishes the received data.
- the access network device distinguishes the eMBB data and the URLLC data according to the TTI length. This embodiment does not limit the manner in which the access network device distinguishes data types.
- the terminal can use the corresponding power to transmit data in different areas, thereby preventing the terminal from frequently detecting the control signal during the process of sending the uplink data, thereby reducing the
- the power consumption of the terminal and the transmission of data using different powers help to improve the reliability and efficiency of data transmission between the terminal and the access network device in the communication system.
- FIG. 4 shows a flowchart of a data sending method provided by another exemplary embodiment of the present application. This embodiment is exemplified by applying the method to the communication system described in FIG. 1.
- the method includes:
- Step 401 The access network device sends area configuration information to the terminal, where the area configuration information is used to indicate the configuration of the first area and the second area.
- the area configuration information includes: time domain configuration information, frequency domain configuration information, or time-frequency domain configuration information.
- the access network device sends the area configuration information to each terminal in a broadcast manner, so that each accessed terminal can know the configuration of the area.
- the area network information is exchanged between the access network devices, so that according to the regional area information of the adjacent access network devices, The local area configuration is adjusted to send the adjusted area configuration information to the terminal.
- the resource block is divided into the first area
- the second physical resource block is divided into the second area
- Power_parameter(PRB2) ⁇ 0 ⁇ .
- Step 402 The terminal receives the area configuration information sent by the access network device.
- Step 403 The access network device sends a power difference value to the terminal, where the power difference is a difference between the power parameter of the first power and the power parameter of the second power.
- the terminal In order to reduce the interference of the data transmitted in the first area and the second area, the terminal needs to use different power to transmit data in different areas.
- the indication area is configured, the access network device also needs to indicate to the terminal in different areas. The transmit power of the data.
- the access network device sends the power difference between the first area and the second area to the terminal.
- the power parameter can be represented by an actual power value or a power spectral density.
- the access network device further sends the configured power parameter to the terminal, so that the terminal determines the first power and the second power based on the power parameter and the power difference.
- the power parameter sent by the access network device includes at least one of a target received power parameter, a path loss compensation coefficient, and a dynamic power adjustment value.
- the power parameters include the following configurations.
- the path loss compensation coefficient in the power parameter is independently configured, and the target received power parameter and the dynamic power adjustment value in the power parameter are shared and configured.
- the access network device configures respective path loss compensation coefficients for each area, and configures a unified target received power parameter and dynamic power adjustment value for each area, that is, different areas have different path loss compensation coefficients. But with the same target received power parameters and dynamic power adjustment values.
- the path loss compensation coefficient and the dynamic power adjustment value in the power parameter are independently configured, and the target received power parameters in the power parameter are shared and configured.
- the access network device configures respective path loss compensation coefficients and dynamic power adjustment values for each area, and configures uniform target receiving power parameters for each area, that is, different areas have different path loss compensation coefficients and Dynamic power adjustment value, but with the same target received power parameter.
- the dynamic power adjustment values in the power parameters are independently configured, and the target received power parameters and the path loss compensation coefficients in the power parameters are shared.
- the access network devices When the configuration mode is adopted, the access network devices respectively configure respective dynamic power adjustment values for each area, and configure unified target receiving power parameters and path loss compensation coefficients for each area, that is, different areas have different dynamic power adjustment values. But it has the same target receiving power parameter and path loss compensation coefficient.
- the power control can be performed for different scenarios, services, and data types, and the signaling overhead when the power parameters are configured (because there is a shared configuration).
- the dynamic power adjustment value, the target received power parameter, and the path loss compensation coefficient in the power parameter are shared.
- the access network device configures a unified target receiving power parameter, a path loss compensation coefficient, and a dynamic power adjustment value for each area, that is, different areas have the same target receiving power parameter, path loss compensation coefficient, and dynamic power. Adjust the value.
- the terminal When the power parameters are configured in this way, the signaling overhead when configuring the power parameters is minimized because the configuration parameters are shared by different areas.
- the terminal performs differentiated power control for different scenarios, services, and data types according to the power difference configured by the access network device.
- the target received power parameter and the path loss compensation coefficient in the power parameter are independently configured, and the dynamic power adjustment value in the power parameter is shared.
- the access network devices When the configuration mode is adopted, the access network devices respectively configure respective target receiving power parameters and path loss compensation coefficients for each area, and share dynamic power adjustment values for each area, that is, different areas have different target receiving power parameters and different Road loss compensation factor, but with the same dynamic power adjustment value.
- power control can be differentiated for different scenarios, services, and data types.
- the channel change can be tracked in real time.
- the target receiving power parameter, the path loss compensation coefficient and the dynamic power adjustment value in the power parameter are independently configured.
- the access network devices When adopting this configuration mode, the access network devices respectively configure respective target receiving power parameters, path loss compensation coefficients, and dynamic power adjustment values for each region, that is, different regions have different target receiving power parameters, and different path loss compensation coefficients. And different dynamic power adjustment values.
- the target received power parameters in the power parameters are independently configured, and the path loss compensation coefficients and dynamic power adjustment values in the power parameters are shared.
- the access network device configures respective target receiving power parameters for each area, and configures a unified dynamic power adjustment value and a path loss compensation coefficient for each area, that is, different areas have different target receiving power parameters. But it has the same dynamic power adjustment value and different path loss compensation coefficients.
- the target received power parameter and the dynamic power adjustment value in the power parameter are independently configured, and the path loss compensation coefficients in the power parameter are shared.
- the access network device configures respective target receiving power parameters and dynamic power adjustment values for each area, and configures a unified path loss compensation coefficient for each area, that is, different areas have different target receiving power parameters and Different dynamic power adjustment values, but with the same path loss compensation factor.
- the access network device configures the power difference in a semi-static configuration manner. For example, the access network device sends a power difference to the terminal every predetermined time interval, and the terminal stores and uses the current received power difference value before the access network device sends the power difference next time.
- step 401 and step 403 there is no strict sequence between step 401 and step 403, that is, step 401 and step 403 can be performed simultaneously, and this embodiment does not limit the execution timing of the two.
- Step 404 The terminal receives a power difference sent by the access network device.
- the terminal calculates the expected transmit power of the access network device based on the power parameters configured by the access network device, and determines the transmit power of the data in different regions according to the expected transmit power and power difference.
- the terminal calculates the transmit power that is expected by the access network device according to the power consumption calculation formula of the protocol, and is not described here.
- the terminal when the terminal is scheduled to send data in the first area, the terminal sets the transmission power (first power) to the expected transmission power-power difference value;
- the terminal When the terminal is scheduled to transmit data in the second area, the terminal sets the transmission power (second power) to the transmission power expected by the access network device;
- the terminal determines to send high priority data in the first area, and sets the sending power to the expected sending power of the access network device, thereby reducing other low priority data on the second area. Interference to improve the reliability of transmitting high priority data.
- the expected transmission power of the access network device is P
- the power difference configured by the access network device is deltaP
- the terminal is scheduled to be sent in the first area.
- the transmission power is set to P-deltaP
- the transmission power is set to P
- the transmission power is set to P.
- Step 405 The terminal transmits data by using the first power in the first area.
- the eMMB data is transmitted using the transmission power P-deltaP.
- Step 406 The terminal transmits data by using the second power in the second area.
- the eMMB data is transmitted using the transmission power P.
- the terminal when the URLLC service preempts the resource, the terminal sends the URLLC data by using the third power in the first area.
- the third power may be P in the foregoing example.
- the terminal can use the corresponding power to transmit data in different areas, thereby preventing the terminal from frequently detecting the control signal during the process of sending the uplink data, thereby reducing the
- the power consumption of the terminal and the transmission of data using different powers help to improve the reliability and efficiency of data transmission between the terminal and the access network device in the communication system.
- the access network device sends the area configuration information and the power difference value of the different areas to the terminal, so that the terminal determines different areas according to the area configuration information, and determines the transmit power of the data in different areas according to the power difference value. Therefore, the subsequent uplink data transmission is performed, and the reliability and efficiency of the uplink data transmission are improved.
- the access network device configures the power difference value in a semi-static manner, thereby avoiding the inability to track the power hopping.
- the access network device exchanges area configuration information, and performs area adjustment according to the acquired area configuration information, thereby reducing interference between adjacent cells, and further improving data transmission quality of the system.
- FIG. 5 shows a flowchart of a data sending method provided by another exemplary embodiment of the present application. This embodiment is exemplified by applying the method to the communication system described in FIG. 1.
- the method includes:
- Step 501 The access network device sends area configuration information to the terminal, where the area configuration information is used to indicate the configuration of the first area and the second area.
- the access network device configures two BWPs for the terminal, and corresponds to the first area and the second area respectively.
- the access network device sends the configuration information and configuration information of the two BWPs to the terminal. terminal.
- the time-frequency domain resources corresponding to the two BWPs are different.
- BWP1 corresponds to PRB1-50
- BWP2 corresponds to PRB51-55.
- the time-frequency domain resources corresponding to the two BWPs are the same, but the corresponding sub-carrier spacing is different.
- both BWP1 and BWP2 correspond to PRB51-55, but the subcarrier spacing corresponding to BWP1 is 60KHz, and the subcarrier spacing corresponding to BWP2 is 15KHz. This embodiment does not limit this.
- Step 502 The terminal receives the area configuration information sent by the access network device.
- the terminal determines the first area and the second area according to the BWP configuration information therein.
- Step 503 The access network device sends a power parameter to the terminal, where the power parameter of the first power and some or all of the power parameters of the second power are independently configured.
- the access network device independently configures some or all (uplink) power parameters for each BWP, so that the terminal determines the transmit power of data in each area according to the power parameters configured for the BWP.
- the power parameter includes at least one of a target received power parameter, a path loss compensation coefficient, and a dynamic power adjustment value, where the target received power parameter is a power that the access network device expects to receive data, and a path loss compensation coefficient. Used to compensate for power loss during transmission.
- Dynamic power adjustment values can be indicated by values or sets (such as ⁇ -3, 0, 3, 6 ⁇ ).
- the configuration of the power parameters includes the following.
- the target received power parameter and the path loss compensation coefficient in the power parameter are independently configured, and the dynamic power adjustment value in the power parameter is shared.
- the access network device configures respective target receiving power parameters and path loss compensation coefficients for each BWP, and shares dynamic power adjustment values for each BWP, that is, different BWPs have different target receiving power parameters and different Road loss compensation factor, but with the same dynamic power adjustment value.
- the power parameters transmitted by the access network device include the target received power P1 and the path loss compensation coefficient a1 configured for the BWP1, the target received power P2 and the path loss compensation coefficient a2 configured for the BWP2, and the uniformly configured dynamic power. Adjust the value f1.
- power control can be differentiated for different scenarios, services, and data types.
- the channel change can be tracked in real time.
- the target receiving power parameter, the path loss compensation coefficient and the dynamic power adjustment value in the power parameter are independently configured.
- the access network devices When adopting this configuration mode, the access network devices respectively configure respective target receiving power parameters, path loss compensation coefficients, and dynamic power adjustment values for each BWP, that is, different BWPs have different target receiving power parameters, and different path loss compensation coefficients. And different dynamic power adjustment values.
- the power parameters transmitted by the access network device include the target received power P1, the path loss compensation coefficient a1, and the dynamic power adjustment value f1 configured for the BWP1, the target received power P2 configured for the BWP2, and the path loss compensation coefficient a2. Dynamic power adjustment value f2.
- the target received power parameters in the power parameters are independently configured, and the path loss compensation coefficients and dynamic power adjustment values in the power parameters are shared and configured.
- the access network device configures respective target receiving power parameters for each BWP, and configures a unified dynamic power adjustment value and a path loss compensation coefficient for each BWP, that is, different BWPs have different target receiving power parameters. But it has the same dynamic power adjustment value and different path loss compensation coefficients.
- the power parameters transmitted by the access network device include the target received power P1 configured for BWP1, the target received power P2 configured for BWP2, and the dynamically configured dynamic power adjustment value f1 and the path loss compensation coefficient a1.
- the target received power parameter and the dynamic power adjustment value in the power parameter are independently configured, and the path loss compensation coefficients in the power parameter are shared.
- the access network device configures respective target receiving power parameters and dynamic power adjustment values for each BWP, and configures a unified path loss compensation coefficient for each BWP, that is, different BWPs have different target receiving power parameters and Different dynamic power adjustment values, but with the same path loss compensation factor.
- the power parameters transmitted by the access network device include the target received power P1 and the dynamic power adjustment value f1 configured for the BWP1, the target received power P2 and the dynamic power adjustment value f2 configured for the BWP2, and the uniformly configured path loss. Compensation coefficient a1.
- Step 504 The terminal receives a power parameter configured by the access network device.
- the path loss compensation coefficient in the power parameter is independently configured, and the target received power parameter and the dynamic power adjustment value in the power parameter are shared and configured.
- the access network device configures respective path loss compensation coefficients for each BWP, and configures a unified target received power parameter and dynamic power adjustment value for each BWP, that is, different BWPs have different path loss compensation coefficients. But with the same target received power parameters and dynamic power adjustment values.
- the path loss compensation coefficient and the dynamic power adjustment value in the power parameter are independently configured, and the target received power parameters in the power parameter are shared and configured.
- the access network device configures respective path loss compensation coefficients and dynamic power adjustment values for each BWP, and configures a unified target received power parameter for each BWP, that is, different BWPs have different path loss compensation coefficients and Dynamic power adjustment value, but with the same target received power parameter.
- the dynamic power adjustment values in the power parameters are independently configured, and the target received power parameters and the path loss compensation coefficients in the power parameters are shared.
- the access network device configures respective dynamic power adjustment values for each BWP, and configures a unified target received power parameter and a path loss compensation coefficient for each BWP, that is, different BWPs have different dynamic power adjustment values. But it has the same target receiving power parameter and path loss compensation coefficient.
- the power control can be performed for different scenarios, services, and data types, and the signaling overhead when the power parameters are configured (because there is a shared configuration).
- the dynamic power adjustment value, the target received power parameter, and the path loss compensation coefficient in the power parameter are shared.
- the access network device configures a unified target receiving power parameter, a path loss compensation coefficient, and a dynamic power adjustment value for each BWP, that is, different BWPs have the same target receiving power parameter, path loss compensation coefficient, and dynamic power. Adjust the value.
- the terminal When the power parameters are configured in this way, the signaling overhead when configuring the power parameters is minimized because different BWPs share configuration parameters.
- the terminal performs differentiated power control for different scenarios, services, and data types according to the power difference configured by the access network device.
- the terminal receives and stores the power parameter configured by the access network device, so that when the uplink data is subsequently sent, the sending power is determined based on the power parameter.
- Step 505 The terminal determines the first power according to the power parameter, and sends the data by using the first power in the first area.
- the access network device configures a smaller target receiving power of the power parameter for the BWP1 (corresponding to the first area), so that when the terminal is scheduled to send data in the first area, the smaller target receiving power setting is based on the power parameter. Transmit power (ie, first power) and transmit data according to the set transmit power.
- the terminal when transmitting (upstream) eMMB data on BWP1, the terminal sets the transmission power with reference to the smaller target reception power, thereby enabling the eMMB data to be transmitted at a low power in the first region.
- Step 506 The terminal determines the second power according to the power parameter, and sends the data by using the second power in the second area.
- the access network device configures a larger target receiving power in the power parameter for the BWP2 (corresponding to the second area), so that when the terminal is scheduled to send data in the second area, based on a larger target receiving power setting in the power parameter. Transmit power (ie, second power) and transmit data according to the set transmit power.
- the terminal when transmitting (upstream) eMMB data on the BWP2, the terminal sets the transmission power with reference to the larger target reception power, thereby enabling the eMMB data to be transmitted with high power in the second region.
- the terminal when the URLLC data needs to be sent, the terminal sends the URLLC data by using the resource of the BWP1 (corresponding to the first area), and configures a large sending power (for example, based on a large target receiving power). , thereby improving the reliability of URLLC data transmission.
- the terminal can use the corresponding power to transmit data in different areas, thereby preventing the terminal from frequently detecting the control signal during the process of sending the uplink data, thereby reducing the
- the power consumption of the terminal and the transmission of data using different powers help to improve the reliability and efficiency of data transmission between the terminal and the access network device in the communication system.
- the following is a device embodiment of the present application. Since the device embodiment has a corresponding relationship with the method embodiment, the technical details not described in the device embodiment may refer to the corresponding description in the foregoing method embodiments.
- FIG. 6 shows a block diagram of a data transmitting apparatus provided by an exemplary embodiment of the present application.
- the data transmitting device can be implemented as all or part of the terminal by software, hardware, or a combination of both.
- the device includes:
- the first sending module 610 is configured to send data by using the first power in the first area
- the second sending module 620 is configured to send data by using the second power in the second area.
- the first area and the second area are distinguished by transmission resources.
- the first area and the second area are distinguished by time domain resources; or
- the first area and the second area are distinguished by frequency domain resources; or
- the first area and the second area are distinguished by the time domain resource and the frequency domain resource; or
- the first area and the second area are distinguished by a frequency domain broadband portion BWP;
- the time domain resource includes at least one of a symbol, a time slot, and a subframe, where the frequency domain resource includes at least one of a physical resource block PRB and a resource block group RBG.
- the device further includes:
- the information receiving module is configured to receive area configuration information sent by the access network device, where the area configuration information is used to indicate configuration of the first area and the second area.
- the device further includes:
- An information receiving module configured to receive area configuration information sent by the access network device, where the area configuration information is used to indicate configuration of the first power area and the second power area;
- a difference receiving module configured to receive, by the terminal, a power difference value sent by the access network device
- the power difference is a difference between a power parameter of the first power and a power parameter of the second power.
- the power difference is semi-statically configured.
- part or all of the power parameter of the first power and the power parameter of the second power are independently configured.
- the target received power parameter and the path loss compensation coefficient in the power parameter are independently configured, and the dynamic power adjustment value in the power parameter is shared and configured;
- the target received power parameter, the path loss compensation coefficient, and the dynamic power adjustment value in the power parameter are independently configured;
- the target received power parameter in the power parameter is independently configured, and the path loss compensation coefficient and the dynamic power adjustment value in the power parameter are shared and configured;
- the target received power parameter and the dynamic power adjustment value in the power parameter are independently configured, and the path loss compensation coefficient in the power parameter shares a configuration
- the path loss compensation coefficients in the power parameters are independently configured, and the target received power parameters and the dynamic power adjustment values in the power parameters are shared and configured;
- the path loss compensation coefficient and the dynamic power adjustment value in the power parameter are independently configured, and the target received power parameter in the power parameter is shared and configured;
- the dynamic power adjustment values in the power parameters are independently configured, and the target received power parameters and the path loss compensation coefficients in the power parameters are shared;
- the dynamic power adjustment value, the target received power parameter, and the path loss compensation coefficient in the power parameter are shared configuration.
- FIG. 7 shows a block diagram of a data transmitting apparatus provided by an exemplary embodiment of the present application.
- the data transmitting device can be implemented as all or part of the access network device by software, hardware or a combination of both.
- the device includes:
- the third sending module 710 is configured to send data by using the first power in the first area.
- the fourth sending module 720 is configured to send data by using the second power in the second area.
- the first area and the second area are distinguished by transmission resources.
- the first area and the second area are distinguished by time domain resources; or
- the first area and the second area are distinguished by frequency domain resources; or
- the first area and the second area are distinguished by the time domain resource and the frequency domain resource; or
- the first area and the second area are distinguished by a frequency domain broadband portion BWP;
- the time domain resource includes at least one of a symbol, a time slot, and a subframe, where the frequency domain resource includes at least one of a physical resource block PRB and a resource block group RBG.
- the device further includes:
- the information sending module is configured to send area configuration information to the terminal, where the area configuration information is used to indicate the configuration of the first area and the second area.
- the device further includes:
- An information sending module configured to send area configuration information to the terminal, where the area configuration information is used to indicate a configuration of the first area and the second area;
- a difference sending module configured to send a power difference value to the terminal
- the power difference is a difference between a power parameter of the first power and a power parameter of the second power.
- the power difference is semi-statically configured.
- part or all of the power parameter of the first power and the power parameter of the second power are independently configured.
- the target received power parameter and the path loss compensation coefficient in the power parameter are independently configured, and the dynamic power adjustment value in the power parameter shares a configuration
- the target received power parameter, the path loss compensation coefficient, and the dynamic power adjustment value in the power parameter are independently configured;
- the target received power parameter in the power parameter is independently configured, and the path loss compensation coefficient and the dynamic power adjustment value in the power parameter are shared and configured;
- the target received power parameter and the dynamic power adjustment value in the power parameter are independently configured, and the path loss compensation coefficient in the power parameter shares a configuration
- the path loss compensation coefficients in the power parameters are independently configured, and the target received power parameters and the dynamic power adjustment values in the power parameters are shared and configured;
- the path loss compensation coefficient and the dynamic power adjustment value in the power parameter are independently configured, and the target received power parameter in the power parameter is shared and configured;
- the dynamic power adjustment values in the power parameters are independently configured, and the target received power parameters and the path loss compensation coefficients in the power parameters are shared;
- the dynamic power adjustment value, the target received power parameter, and the path loss compensation coefficient in the power parameter are shared configuration.
- FIG. 8 is a schematic structural diagram of a terminal provided by an exemplary embodiment of the present application.
- the terminal includes: a processor 101 , a receiver 102 , a transmitter 103 , a memory 104 , and a bus 105 .
- the processor 101 includes one or more processing cores, and the processor 101 executes various functional applications and information processing by running software programs and modules.
- the receiver 102 and the transmitter 103 can be implemented as a communication component, which can be a communication chip.
- the memory 104 is coupled to the processor 101 via a bus 105.
- the memory 104 can be used to store at least one instruction, and the processor 101 is configured to execute the at least one instruction to implement various steps performed by the terminal in the above method embodiment.
- memory 104 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, including, but not limited to, a magnetic or optical disk, electrically erasable and programmable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Static Anytime Access Memory (SRAM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Programmable Read Only Memory (PROM) .
- EEPROM electrically erasable and programmable Read Only Memory
- EPROM Erasable Programmable Read Only Memory
- SRAM Static Anytime Access Memory
- ROM Read Only Memory
- Magnetic Memory Magnetic Memory
- Flash Memory Programmable Read Only Memory
- FIG. 9 is a schematic structural diagram of an access network device provided by an exemplary embodiment of the present application.
- the access network device includes: a processor 111 , a receiver 112 , a transmitter 113 , a memory 114 , and a bus 115 . .
- the processor 111 includes one or more processing cores, and the processor 111 executes various functional applications and information processing by running software programs and modules.
- Receiver 112 and transmitter 113 can be implemented as a communication component, which can be a communication chip.
- the memory 114 is coupled to the processor 111 via a bus 115.
- the memory 114 can be used to store at least one instruction, and the processor 111 is configured to execute the at least one instruction to implement various steps performed by the access network device in the foregoing method embodiment.
- memory 114 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, including, but not limited to, a magnetic or optical disk, electrically erasable and programmable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Static Anytime Access Memory (SRAM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Programmable Read Only Memory (PROM) .
- EEPROM electrically erasable and programmable Read Only Memory
- EPROM Erasable Programmable Read Only Memory
- SRAM Static Anytime Access Memory
- ROM Read Only Memory
- Magnetic Memory Magnetic Memory
- Flash Memory Programmable Read Only Memory
- the present application provides a computer readable storage medium having at least one instruction stored therein, the at least one instruction being loaded and executed by the processor to implement the data transmission method provided by the various method embodiments described above.
- the present application also provides a computer program product that, when run on a computer, causes the computer to perform the data transmission method provided by the various method embodiments described above.
- the functions described in the embodiments of the present application may be implemented in hardware, software, firmware, or any combination thereof.
- the functions may be stored in a computer readable medium or transmitted as one or more instructions or code on a computer readable medium.
- Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
- a storage medium may be any available media that can be accessed by a general purpose or special purpose computer.
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Abstract
Description
Claims (33)
- 一种数据发送方法,其特征在于,所述方法包括:终端在第一区域采用第一功率发送数据;所述终端在第二区域采用第二功率发送数据;其中,所述第一区域和所述第二区域通过传输资源区分。
- 根据权利要求1所述的方法,其特征在于,所述第一区域和所述第二区域通过时域资源区分;或,所述第一区域和所述第二区域通过频域资源区分;或,所述第一区域和所述第二区域通过所述时域资源和所述频域资源区分;或,所述第一区域和所述第二区域通过频域宽带部分BWP区分;其中,所述时域资源包括符号、时隙和子帧中的至少一种,所述频域资源包括物理资源块PRB和资源块组RBG中的至少一种。
- 根据权利要求1或2所述的方法,其特征在于,所述终端在第一区域采用第一功率发送数据之前,所述方法还包括:所述终端接收接入网设备发送的区域配置信息,所述区域配置信息用于指示所述第一区域和所述第二区域的配置。
- 根据权利要求1或2所述的方法,其特征在于,所述终端在第一区域采用第一功率发送数据之前,所述方法还包括:所述终端接收接入网设备发送的区域配置信息,所述区域配置信息用于指示所述第一功率区域和所述第二功率区域的配置;所述终端接收所述接入网设备发送的功率差值;其中,所述功率差值为第一功率的功率参数与第二功率的功率参数的差值。
- 根据权利要求4所述的方法,其特征在于,所述功率差值采用半静态配置。
- 根据权利要求1所述的方法,其特征在于,所述第一功率的功率参数与所述第二功率的功率参数的部分或全部独立配置。
- 根据权利要求6所述的方法,其特征在于,所述功率参数中的目标接收功率参数和路损补偿系数独立配置,且所述功率参数中的动态功率调整值共享配置;或,所述功率参数中的目标接收功率参数、路损补偿系数以及动态功率调整值独立配置;或,所述功率参数中的目标接收功率参数独立配置,且所述功率参数中的路损补偿系数以及动态功率调整值共享配置;或,所述功率参数中的目标接收功率参数以及动态功率调整值独立配置,且所述功率参数中的路损补偿系数共享配置;或,所述功率参数中的路损补偿系数独立配置,且所述功率参数中的目标接收功率参数和动态功率调整值共享配置;或,所述功率参数中的路损补偿系数以及动态功率调整值独立配置,且所述功率参数中的目标接收功率参数共享配置;或,所述功率参数中的动态功率调整值独立配置,且所述功率参数中的目标接收功率参数以及路损补偿系数共享配置;或,所述功率参数中的动态功率调整值,目标接收功率参数以及路损补偿系数共享配置。
- 一种数据接收方法,其特征在于,所述方法,包括:接入网设备在第一区域采用第一功率发送数据;所述接入网设备在第二区域采用第二功率发送数据;其中,所述第一区域和所述第二区域通过传输资源区分。
- 根据权利要求8所述的方法,其特征在于,所述第一区域和所述第二区域通过时域资源区分;或,所述第一区域和所述第二区域通过频域资源区分;或,所述第一区域和所述第二区域通过所述时域资源和所述频域资源区分;或,所述第一区域和所述第二区域通过频域宽带部分BWP区分;其中,所述时域资源包括符号、时隙和子帧中的至少一种,所述频域资源包括物理资源块PRB和资源块组RBG中的至少一种。
- 根据权利要求8或9所述的方法,其特征在于,所述接入网设备在第一区域采用第一功率发送数据之前,所述方法还包括:所述接入网设备向终端发送区域配置信息,所述区域配置信息用于指示所述第一区域和所述第二区域的配置。
- 根据权利要求8或9所述的方法,其特征在于,所述接入网设备在第一区域采用第一功率发送数据之前,所述方法还包括:所述接入网设备向终端发送区域配置信息,所述区域配置信息用于指示所述第一区域和所述第二区域的配置;所述接入网设备向所述终端发送功率差值;其中,所述功率差值为第一功率的功率参数与第二功率的功率参数的差值。
- 根据权利要求11所述的方法,其特征在于,所述功率差值采用半静态配置。
- 根据权利要求9所述的方法,其特征在于,所述第一功率的功率参数与所述第二功率的功率参数的部分或全部独立配置。
- 根据权利要求13所述的方法,其特征在于,所述功率参数中的目标接收功率参数和路损补偿系数独立配置,且所述功率参数中的动态功率调整值共享配置;或,所述功率参数中的目标接收功率参数、路损补偿系数以及动态功率调整值独立配置;或,所述功率参数中的目标接收功率参数独立配置,且所述功率参数中的路损补偿系数以及 动态功率调整值共享配置;或,所述功率参数中的目标接收功率参数以及动态功率调整值独立配置,且所述功率参数中的路损补偿系数共享配置;或,所述功率参数中的路损补偿系数独立配置,且所述功率参数中的目标接收功率参数和动态功率调整值共享配置;或,所述功率参数中的路损补偿系数以及动态功率调整值独立配置,且所述功率参数中的目标接收功率参数共享配置;或,所述功率参数中的动态功率调整值独立配置,且所述功率参数中的目标接收功率参数以及路损补偿系数共享配置;或,所述功率参数中的动态功率调整值,目标接收功率参数以及路损补偿系数共享配置。
- 一种数据发送装置,其特征在于,所述装置包括:第一发送模块,用于在第一区域采用第一功率发送数据;第二发送模块,用于在第二区域采用第二功率发送数据;其中,所述第一区域和所述第二区域通过传输资源区分。
- 根据权利要求15所述的装置,其特征在于,所述第一区域和所述第二区域通过时域资源区分;或,所述第一区域和所述第二区域通过频域资源区分;或,所述第一区域和所述第二区域通过所述时域资源和所述频域资源区分;或,所述第一区域和所述第二区域通过频域宽带部分BWP区分;其中,所述时域资源包括符号、时隙和子帧中的至少一种,所述频域资源包括物理资源块PRB和资源块组RBG中的至少一种。
- 根据权利要求15或16所述的装置,其特征在于,所述装置还包括:信息接收模块,用于接收接入网设备发送的区域配置信息,所述区域配置信息用于指示所述第一区域和所述第二区域的配置。
- 根据权利要求15或16所述的装置,其特征在于,所述装置还包括:信息接收模块,用于接收接入网设备发送的区域配置信息,所述区域配置信息用于指示所述第一功率区域和所述第二功率区域的配置;差值接收模块,用于所述终端接收所述接入网设备发送的功率差值;其中,所述功率差值为第一功率的功率参数与第二功率的功率参数的差值。
- 根据权利要求18所述的装置,其特征在于,所述功率差值采用半静态配置。
- 根据权利要求15所述的装置,其特征在于,所述第一功率的功率参数与所述第二功率的功率参数的部分或全部独立配置。
- 根据权利要求20所述的装置,其特征在于,所述功率参数中的目标接收功率参数和路损补偿系数独立配置,且所述功率参数中的动 态功率调整值共享配置;或,所述功率参数中的目标接收功率参数、路损补偿系数以及动态功率调整值独立配置;或,所述功率参数中的目标接收功率参数独立配置,且所述功率参数中的路损补偿系数以及动态功率调整值共享配置;或,所述功率参数中的目标接收功率参数以及动态功率调整值独立配置,且所述功率参数中的路损补偿系数共享配置;或,所述功率参数中的路损补偿系数独立配置,且所述功率参数中的目标接收功率参数和动态功率调整值共享配置;或,所述功率参数中的路损补偿系数以及动态功率调整值独立配置,且所述功率参数中的目标接收功率参数共享配置;或,所述功率参数中的动态功率调整值独立配置,且所述功率参数中的目标接收功率参数以及路损补偿系数共享配置;或,所述功率参数中的动态功率调整值,目标接收功率参数以及路损补偿系数共享配置。
- 一种数据接收装置,其特征在于,所述装置包括:第三发送模块,用于在第一区域采用第一功率发送数据;第四发送模块,用于在第二区域采用第二功率发送数据;其中,所述第一区域和所述第二区域通过传输资源区分。
- 根据权利要求22所述的装置,其特征在于,所述第一区域和所述第二区域通过时域资源区分;或,所述第一区域和所述第二区域通过频域资源区分;或,所述第一区域和所述第二区域通过所述时域资源和所述频域资源区分;或,所述第一区域和所述第二区域通过频域宽带部分BWP区分;其中,所述时域资源包括符号、时隙和子帧中的至少一种,所述频域资源包括物理资源块PRB和资源块组RBG中的至少一种。
- 根据权利要求22或23所述的装置,其特征在于,所装置还包括:信息发送模块,用于向终端发送区域配置信息,所述区域配置信息用于指示所述第一区域和所述第二区域的配置。
- 根据权利要求22或23所述的装置,其特征在于,所述装置还包括:信息发送模块,用于向终端发送区域配置信息,所述区域配置信息用于指示所述第一区域和所述第二区域的配置;差值发送模块,用于向所述终端发送功率差值;其中,所述功率差值为第一功率的功率参数与第二功率的功率参数的差值。
- 根据权利要求25所述的装置,其特征在于,所述功率差值采用半静态配置。
- 根据权利要求23所述的装置,其特征在于,所述第一功率的功率参数与所述第二功率的功率参数的部分或全部独立配置。
- 根据权利要求27所述的装置,其特征在于,所述功率参数中的目标接收功率参数和路损补偿系数独立配置,且所述功率参数中的动态功率调整值共享配置;或,所述功率参数中的目标接收功率参数、路损补偿系数以及动态功率调整值独立配置;或,所述功率参数中的目标接收功率参数独立配置,且所述功率参数中的路损补偿系数以及动态功率调整值共享配置;或,所述功率参数中的目标接收功率参数以及动态功率调整值独立配置,且所述功率参数中的路损补偿系数共享配置;或,所述功率参数中的路损补偿系数独立配置,且所述功率参数中的目标接收功率参数和动态功率调整值共享配置;或,所述功率参数中的路损补偿系数以及动态功率调整值独立配置,且所述功率参数中的目标接收功率参数共享配置;或,所述功率参数中的动态功率调整值独立配置,且所述功率参数中的目标接收功率参数以及路损补偿系数共享配置;或,所述功率参数中的动态功率调整值,目标接收功率参数以及路损补偿系数共享配置。
- 一种终端,其特征在于,所述终端包括处理器和存储器,所述存储器存储有至少一条指令,所述至少一条指令用于被所述处理器执行以实现上述权利要求1至7中任一所述的数据发送方法。
- 一种接入网设备,其特征在于,所述接入网设备包括处理器和存储器,所述存储器存储有至少一条指令,所述至少一条指令用于被所述处理器执行以实现上述权利要求8至14中任一所述的数据发送方法。
- 一种计算机可读存储介质,其特征在于,所述存储介质存储有至少一条指令,所述至少一条指令用于被处理器执行以实现上述权利要求1至7中任一所述的数据发送方法。
- 一种计算机可读存储介质,其特征在于,所述存储介质存储有至少一条指令,所述至少一条指令用于被处理器执行以实现上述权利要求8至14中任一所述的数据发送方法。
- 一种通信系统,其特征在于,所述系统包括:终端和接入网设备;所述终端是如权利要求29所述的终端;所述接入网设备是如权利要求30所述的接入网设备。
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2018
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- 2018-01-12 EP EP22158911.2A patent/EP4027570A1/en active Pending
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US20100189093A1 (en) * | 2009-01-26 | 2010-07-29 | Qualcomm Incorporated | Power decision pilot for wireless communication |
CN103650579A (zh) * | 2011-05-10 | 2014-03-19 | 黑莓有限公司 | 用于移动台辅助的干扰减轻的接入点 |
CN103491051A (zh) * | 2012-06-14 | 2014-01-01 | 华为技术有限公司 | 数据发射方法及设备 |
CN104602350A (zh) * | 2013-11-01 | 2015-05-06 | 上海朗帛通信技术有限公司 | 一种d2d干扰避免的方法和装置 |
CN106937381A (zh) * | 2015-12-29 | 2017-07-07 | 展讯通信(上海)有限公司 | 网络侧设备及下行数据传输方法 |
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US20210377879A1 (en) | 2021-12-02 |
EP3713352A4 (en) | 2020-11-18 |
ES2914382T3 (es) | 2022-06-10 |
EP4027570A1 (en) | 2022-07-13 |
US20200305095A1 (en) | 2020-09-24 |
AU2018401508A1 (en) | 2020-07-09 |
JP7178414B2 (ja) | 2022-11-25 |
US11785560B2 (en) | 2023-10-10 |
CN111698769A (zh) | 2020-09-22 |
EP3713352A1 (en) | 2020-09-23 |
KR102604940B1 (ko) | 2023-11-21 |
US11109327B2 (en) | 2021-08-31 |
EP3713352B1 (en) | 2022-04-06 |
KR20200105695A (ko) | 2020-09-08 |
TW201931905A (zh) | 2019-08-01 |
CN111226478A (zh) | 2020-06-02 |
CN111698769B (zh) | 2023-06-30 |
JP2021511704A (ja) | 2021-05-06 |
TWI797233B (zh) | 2023-04-01 |
AU2018401508B2 (en) | 2021-03-11 |
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