WO2018126802A1 - 资源池的处理方法及装置以及存储介质 - Google Patents
资源池的处理方法及装置以及存储介质 Download PDFInfo
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- WO2018126802A1 WO2018126802A1 PCT/CN2017/111770 CN2017111770W WO2018126802A1 WO 2018126802 A1 WO2018126802 A1 WO 2018126802A1 CN 2017111770 W CN2017111770 W CN 2017111770W WO 2018126802 A1 WO2018126802 A1 WO 2018126802A1
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- resource pool
- status information
- resource
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- signaling
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- 238000003672 processing method Methods 0.000 title abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 131
- 238000000034 method Methods 0.000 claims abstract description 62
- 230000011664 signaling Effects 0.000 claims description 94
- 230000005540 biological transmission Effects 0.000 claims description 53
- 238000012545 processing Methods 0.000 claims description 27
- 238000013507 mapping Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 11
- 238000010295 mobile communication Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 18
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- 230000008901 benefit Effects 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 3
- 108010076504 Protein Sorting Signals Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000008054 signal transmission Effects 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- 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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- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
Definitions
- the present disclosure relates to the field of communications, and in particular, to a method and apparatus for processing a resource pool and a storage medium.
- 5G next generation mobile networks
- 5G will meet the diverse business needs of people in residential, work, leisure and transportation, even in dense residential areas, offices, stadiums, open air gatherings, subways, Fast-track, high-speed rail and wide-area coverage, such as ultra-high-traffic density, ultra-high connection density, and ultra-high mobility, can also provide users with ultra-high-definition video, virtual reality, augmented reality, cloud desktop, online games, etc.
- 5G will penetrate into the Internet of Things and various industries, and integrate with industrial facilities, medical instruments, and transportation to effectively meet the diversified business needs of vertical industries such as industry, medical care, and transportation, and achieve real “ Everything is connected.”
- Forward compatibility is an important principle in 5G system design. To meet this principle, any resource needs to be dynamically configured, such as a synchronization channel, a Channel State Information-Reference Signal (CSI-RS), and a Sounding Reference Signal (SRS).
- the feedback channel, etc. are all set to be dynamic and aperiodic.
- the better the forward compatibility the greater the control overhead, the greater the control overhead, and the lower the spectrum efficiency of the system. Considering the scarcity of wireless spectrum resources, the design of the wireless communication system without considering the control overhead is definitely unreasonable.
- a common resource pool which can be used to transmit a synchronization channel, or a channel state information measurement reference signal (CSI-RS), or a sounding reference signal ( SRS), or feedback channel, or transmission resources for specific services (such as low-latency and high-reliability services)
- CSI-RS channel state information measurement reference signal
- SRS sounding reference signal
- transmission resources for specific services such as low-latency and high-reliability services
- the system uses the resources in the resource pool as needed, but if some resources are not used, there is currently no effective mechanism to make this part Resources are allocated to other downstream data channels that require resources, or to upstream data channels (rate matching).
- the embodiments of the present disclosure provide a method and an apparatus for processing a resource pool and a storage medium, so as to at least solve the problem that the resource pool of the fifth generation mobile communication system in the related art is less flexible in use.
- a method for processing a resource pool including: generating state information of a resource pool, where the state information is identified by using X bits, and the X is an integer greater than or equal to 1, The value of X is determined by the first communication node in consultation with the second communication node, or determined by a pre-configured manner; the status information is sent.
- the method before the sending the status information, the method further includes: configuring a sending manner of the status information.
- the sending manner of the status information includes: sending by using a physical downlink control channel; or using resources. Channel or signal transmission of resources in the pool; or, using resource transmission on the time slot where the physical downlink control channel corresponding to the data channel affected by the resource pool usage is located; or, corresponding to the data channel affected by the resource pool usage situation Resource transmission on a time slot after the time slot in which the physical downlink control channel is located; or, using resource transmission on a time slot in which the data channel affected by the resource pool usage is located; or, using a data channel affected by the resource pool usage situation Resource transmission on the time slot after the time slot.
- the method further includes: sending, by using the N physical downlink control channels, the status information, where the N is an integer greater than or equal to 2.
- the manner in which the status information is sent includes: a manner determined by feedback information of the second communication node.
- the sending the status information includes: if the physical downlink control channel exists in the time domain resource corresponding to the resource pool, sending the status information by using a resource on a symbol where the physical downlink control channel is located; or The status information is transmitted using a resource on a symbol following the symbol in which the physical downlink control channel is located.
- the status information describes resource usage in a part of the resource pool in the resource pool.
- the status information describes whether the first communication node sends data using resources in the resource pool; or the status information describes whether the second communication node uses resource in the resource pool to receive Data; or the status information describing whether the second communication node needs to attempt to receive data using resources in the resource pool; or the status information describes whether the second communication node uses the resource pool
- the resource measures at least one of the following measurement items: channel, interference, transmission mode, and reception mode.
- the status information includes M-level usage status information, where M is an integer greater than or equal to 2.
- At least one level of usage status information in the M-level usage status information is sent by using one of the following modes: a broadcast physical downlink control channel; a multicast physical downlink control channel; and a high layer signaling.
- mapping relationship between a modulation coding mode used by the channel for transmitting the state information and a modulation coding mode of the data channel affected by the resource pool.
- the channel used to transmit the status information uses the same beam as the data channel used by the resource pool.
- the resource pool is divided into Y resource sets, where Y is an integer greater than or equal to the X.
- the resource pool is configured by the first communications node to the second communications node by using level A signaling, where the A is an integer greater than or equal to 1.
- the level A signaling includes at least one of the following: high layer signaling; medium access control (MAC) signaling.
- MAC medium access control
- A when A is greater than 1, there is a dependency relationship between the A-level signaling, where the dependency relationship is used to indicate a resource pool and a second resource configuration of the first signaling in the A-level signaling.
- the relationship between the resource pools configured by signaling.
- a method for processing a resource pool including: receiving status information of a resource pool, where the status information is identified by using X bits, and the X is an integer greater than or equal to 1.
- the value of the X is determined by the first communication node in consultation with the second communication node, or determined by a pre-configured manner; and the resources used in data transmission are determined according to the status information.
- the status information describes a resource usage status in a part of the resource pool in the resource pool.
- the status information describes whether the first communication node sends data using resources in the resource pool; or the status information describes whether the second communication node uses resource in the resource pool to receive Data; or the status information describing whether the second communication node needs to attempt to receive data using resources in the resource pool; or the status information describes whether the second communication node uses the resource pool
- the resource measures at least one of the following measurement items: channel, interference, transmission mode, and reception mode.
- the status information includes M-level usage status information, where M is an integer greater than or equal to 2.
- mapping relationship between a modulation coding mode used by the channel for transmitting the state information and a modulation coding mode of the data channel affected by the resource pool.
- the channel used to transmit the status information uses the same beam as the data channel used by the resource pool.
- the resource pool is divided into Y resource sets, where Y is an integer greater than or equal to the X.
- the resource pool is configured by the first communications node to the second communications node by using level A signaling, where the A is an integer greater than or equal to 1.
- the level A signaling includes at least one of the following: high layer signaling; medium access control MAC signaling.
- A when A is greater than 1, there is a dependency relationship between the A-level signaling, where the dependency relationship is used to indicate a resource pool and a second resource configuration of the first signaling in the A-level signaling.
- the relationship between the resource pools configured by signaling.
- a processing device for a resource pool which is applied to a first communication node, and includes: a generating module configured to generate state information of a resource pool, wherein the state information uses X bits
- the identifier is an integer greater than or equal to 1.
- the value of the X is determined by the first communication node and the second communication node, or is determined by a pre-configured manner.
- the sending module is configured to send the status information.
- the device further includes: a configuration module, configured to configure a sending manner of the status information before sending the status information.
- a configuration module configured to configure a sending manner of the status information before sending the status information.
- the sending module includes: a first sending unit, configured to send the status information by using a physical downlink control channel; or a second sending unit, configured to send the channel by using a channel or a signal of a resource in a resource pool.
- Status information or, the third sending unit is configured to send the status information by using resources on a time slot where the physical downlink control channel corresponding to the data channel affected by the resource pool usage is located; or, the fourth sending unit is set to use The resource on the time slot after the time slot of the physical downlink control channel corresponding to the data channel affected by the resource pool usage condition is sent by the resource; or the fifth sending unit is configured to use the data channel affected by the resource pool usage situation.
- the resource on the time slot in which the resource is located transmits the state information; or the sixth sending unit is configured to transmit the state information using a resource on a time slot after a time slot in which the data channel affected by the resource pool usage is located.
- the first sending unit is further configured to send the status information by using N physical downlink control channels, where the N is an integer greater than or equal to 2.
- the sending module is further configured to determine, by using feedback information of the second communication node, a manner of sending the status information.
- the sending module includes: a seventh sending unit, configured to send the status by using a resource on a symbol where the physical downlink control channel is located when a physical downlink control channel exists in the time domain resource corresponding to the resource pool Information; or
- the eighth sending unit is configured to send the status information by using a resource on a symbol after the symbol where the physical downlink control channel is located.
- a processing device for a resource pool which is applied to a second communication node, and includes: a receiving module configured to receive state information of a resource pool, wherein the state information uses X bits
- the identifier is an integer greater than or equal to 1, and the value of the X is determined by the first communication node and the second communication node, or determined by a pre-configured manner; and the determining module is configured to determine according to the status information.
- the resource used when transferring data is applied to a second communication node, and includes: a receiving module configured to receive state information of a resource pool, wherein the state information uses X bits
- the identifier is an integer greater than or equal to 1, and the value of the X is determined by the first communication node and the second communication node, or determined by a pre-configured manner; and the determining module is configured to determine according to the status information.
- the status information describes a resource usage status in a part of the resource pool in the resource pool.
- the status information describes whether the first communication node sends data using resources in the resource pool; or the status information describes whether the second communication node uses resource in the resource pool to receive Data; or the status information describing whether the second communication node needs to attempt to receive data using resources in the resource pool; or the status information describes whether the second communication node uses the resource pool
- the resource measures at least one of the following measurement items: channel, interference, transmission mode, and reception mode.
- the status information includes M-level usage status information, where M is an integer greater than or equal to 2.
- mapping relationship between a modulation coding mode used by the channel for transmitting the state information and a modulation coding mode of the data channel affected by the resource pool.
- the channel used to transmit the status information uses the same beam as the data channel used by the resource pool.
- the resource pool is divided into Y resource sets, where Y is an integer greater than or equal to the X.
- the resource pool is configured by the first communications node to the second communications node by using level A signaling, where the A is an integer greater than or equal to 1.
- the level A signaling includes at least one of the following: high layer signaling; medium access control MAC signaling.
- A when A is greater than 1, there is a dependency relationship between the A-level signaling, where the dependency relationship is used to indicate a resource pool and a second resource configuration of the first signaling in the A-level signaling.
- the relationship between the resource pools configured by signaling.
- a storage medium is also provided.
- the storage medium is arranged to store program code for performing the following steps:
- the status information is identified by using X bits, the X is an integer greater than or equal to 1, and the value of the X is determined by the first communication node and the second communication node, or The pre-configured mode is determined; the status information is sent.
- the storage medium is further arranged to store program code for performing the following steps:
- the status information of the resource pool is received, where the status information is identified by using X bits, and the X is an integer greater than or equal to 1.
- the value of the X is determined by the first communication node and the second communication node, or The pre-configured manner determines; the resources used in data transmission are determined based on the status information.
- the state information of the resource pool is generated, where the state information is identified by X bits, the X is an integer greater than or equal to 1, and the value of the X is determined by the first communication node and the second communication node, or Determined by pre-configuration; then send the status information. That is, the present disclosure transmits status information of the resource pool to the second communication node, so that the second communication node can determine the resources used in data transmission according to the received status information, and effectively
- the use of some unused resources in the resource pool further solves the problem of poor flexibility in the use of the fifth generation mobile communication system resource pool in the related art. Achieve the effect of increasing the flexibility of resource pool usage.
- FIG. 1 is a flowchart of a method of processing a resource pool according to an embodiment of the present disclosure
- FIG. 2 is a schematic diagram (1) of a method for transmitting resource pool usage information according to an embodiment of the present disclosure
- FIG. 3 is a schematic diagram (2) of a method for transmitting resource pool usage information according to an embodiment of the present disclosure
- FIG. 4 is a schematic diagram (3) of a method for transmitting resource pool usage information according to an embodiment of the present disclosure
- FIG. 5 is a schematic diagram of a method for transmitting resource pool usage information according to an embodiment of the present disclosure (4);
- FIG. 6 is a schematic diagram of a resource pool usage information sending method according to an embodiment of the present disclosure (5);
- FIG. 7 is a schematic diagram of a resource pool usage information sending method according to an embodiment of the present disclosure (6);
- FIG. 8 is a schematic diagram of a resource pool usage information sending method according to an embodiment of the present disclosure (7);
- FIG. 9 is a structural block diagram of a processing device of a resource pool according to an embodiment of the present disclosure.
- FIG. 10 is a structural block diagram (1) of a processing device of a resource pool according to an embodiment of the present disclosure
- FIG. 11 is a structural block diagram (2) of a processing device of a resource pool according to an embodiment of the present disclosure
- FIG. 12 is a structural block diagram (3) of a processing device of a resource pool according to an embodiment of the present disclosure
- FIG. 13 is a flowchart of a processing method of another resource pool according to an embodiment of the present disclosure.
- FIG. 14 is a structural block diagram (4) of a processing device of a resource pool according to an embodiment of the present disclosure.
- FIG. 1 is a flowchart of a method for processing a resource pool according to an embodiment of the present disclosure. As shown in FIG. 1 , the process includes the following steps:
- Step S102 generating state information of the resource pool
- the foregoing status information is used to describe usage information of the resource pool, for example, the resource pool has used resources, and the resource pool does not use resources.
- the foregoing status information is identified by X bits, and the X is an integer greater than or equal to 1.
- the value of the X is determined by the first communication node and the second communication node, or is determined by a pre-configured manner.
- the first communication node includes but is not limited to: a base station; and the second communication node includes but is not limited to: a terminal.
- step S104 the status information is sent.
- the application scenario of the foregoing resource pool processing method includes, but is not limited to, a 5G system design.
- state information of the resource pool is generated, where the state information is identified by using X bits, and the X is an integer greater than or equal to 1, and the value of the X is determined by the first communication node and the second communication node. , or determined by pre-configuration; then send the status information. That is, the present disclosure transmits status information of the resource pool to the second communication node, so that the second communication node can determine the resources used in data transmission according to the received status information, and effectively utilize part of the resource pool that is not used.
- the resources further solve the problem of poor flexibility in the use of the fifth generation mobile communication system resource pool in the related art. Achieve the effect of increasing the flexibility of resource pool usage.
- the network side device (including the base station) generates resource pool usage information.
- the resource pool usage information includes X bits, where X is an integer greater than or equal to 1, and the value is determined by the base station and the terminal.
- the advantage of this is to improve the flexibility of signaling and better meet the design requirements of 5G system "forward compatibility".
- the base station sends the resource pool usage information to the terminal.
- the method before sending the status information, further includes configuring a sending manner of the status information.
- the network side device (including the base station) generates resource pool usage information.
- the resource pool usage information includes X bits, where X is an integer greater than or equal to 1, and the value is determined by the base station and the terminal.
- the advantage of this is to improve the flexibility of signaling and better meet the design requirements of 5G system "forward compatibility".
- the base station sends the resource pool usage information to the terminal.
- the resource pool usage information is sent by the base station to the terminal, so that the base station can select an appropriate sending mode according to the load of the system and the capability of the terminal. For example, high layer signaling or physical layer signaling is used.
- the manner in which the status information is sent includes but is not limited to any of the following:
- the network side device (including the base station) generates resource pool usage information.
- the resource pool usage information includes X bits, where X is an integer greater than or equal to 1, and the value is determined by the base station and the terminal.
- the advantage of this is to improve the flexibility of signaling and better meet the design requirements of 5G system "forward compatibility".
- the base station sends the resource pool usage information to the terminal.
- the resource pool usage information is sent through the physical downlink control channel, which can meet the real-time requirement of signaling transmission; or FIG.
- the resource pool usage information is used.
- the resource transmission on the time slot of the physical downlink control channel corresponding to the data channel affected by the resource pool usage is advantageous in that the terminal quickly obtains the resource used by the data channel by the resource in the resource pool; or the resource pool uses
- the situation information uses the resource transmission on the time slot after the time slot in which the physical downlink control channel corresponding to the data channel affected by the resource pool usage is located, the advantage is that the impact on the data channel is small; or as shown in FIG. 4, the resource
- the pool usage information uses the resource transmission on the time slot in which the data channel affected by the resource pool usage is located, so that the terminal can quickly obtain the affected resource of the data channel; or the resource pool usage information is used by the resource pool.
- the resource transmission on the time slot after the time slot in which the data channel affected by the use case has the most influence on the channel design .
- the method further includes: sending, by using the N physical downlink control channels, the status information, where the N is an integer greater than or equal to 2.
- the manner in which the status information is sent includes, but is not limited to, the manner determined by the feedback information of the second communication node.
- the manner of sending the status information includes, but is not limited to, if the physical downlink control channel exists in the time domain resource corresponding to the resource pool, the resource is sent by using the resource on the symbol where the physical downlink control channel is located. Status information; or, the status information is transmitted using a resource on a symbol following the symbol in which the physical downlink control channel is located.
- the network side device (including the base station) generates resource pool usage information.
- the base station sends the resource pool usage information to the terminal.
- a physical downlink control channel exists in the time domain resource corresponding to the resource pool (for example, a downlink control channel with low latency and high reliability service)
- the resource pool usage information uses a resource on a symbol where the physical downlink control channel is located or a resource transmission on a symbol after the symbol.
- the symbol may be an OFDM symbol.
- the foregoing status information describes resource usage in a part of the resource pool in the resource pool.
- the network side device (including the base station) generates resource pool usage information.
- the resource pool usage information describes resource usage in a part of the resource pool in the resource pool.
- the resource pool includes 10 The basic resource unit, wherein the first four basic resource units overlap with the resources used by the base station to send data to the terminal, and the resource pool usage information only describes the usage of the first four basic resource units.
- the base station sends the resource pool usage information to the terminal.
- the foregoing status information describes whether the first communication node uses the resources in the resource pool to send data; or the status information describes whether the second communication node uses the resources in the resource pool to receive data; or, the status The information describes whether the second communication node needs to attempt to receive data using resources in the resource pool; or the status information describes whether the second communication node uses at least one of the following measurement items to use the resource in the resource pool: channel , interference, transmission method, receiving method.
- the network side device (including the base station) generates resource pool usage information, and preferably, the resource pool usage information Describe whether the terminal uses the resources in the resource pool to receive data.
- the resource pool includes 10 basic resource units, and the terminal may receive or send data using the basic resource unit labeled 10.
- the base station sends the resource pool usage information to the terminal.
- the foregoing status information includes M-level usage status information, where M is an integer greater than or equal to 2.
- At least one level of usage status information in the M-level usage status information is sent by using one of the following modes: a broadcast physical downlink control channel; a multicast physical downlink control channel; and a high layer signaling.
- the network-side device (including the base station) generates resource pool usage information.
- the resource pool usage information includes N-level usage information, where N is an integer greater than or equal to 2, as shown in FIG.
- the resource pool usage information is divided into two levels, and the first-level usage information describes the basic resource unit locations (or basic resource unit locations that cannot be used) that can be used by the terminal in the 10 basic resource units.
- the second level usage information description further refines the description of available resources in the basic resource unit that can be used in the first level, for example, the basic resource unit that can be used includes 12 subcarriers, and the second usage information informs the terminal of 12 subcarriers. Which subcarriers can be used by the terminal.
- the base station sends the resource pool usage information to the terminal.
- mapping relationship between a modulation coding mode used by the channel transmitting the state information and a modulation coding mode of the data channel affected by the resource pool.
- the network side device (including the base station) generates resource pool usage information.
- the base station sends the resource pool usage information to the terminal.
- the modulation and coding mode used by the resource pool usage information has a mapping relationship with the modulation and coding mode of the data channel affected by the resource pool.
- the modulation mode used by the base station to send downlink data to the terminal is 64QAM (Quadrature Amplitude Modulation), and the resources used by the downlink data are affected by resources in the resource pool, and the resource pool usage information is 64QAM. Or 16QAM modulation method.
- the channel used to transmit the status information uses the same beam as the data channel used by the resource pool.
- the network side device (including the base station) generates resource pool usage information.
- the base station sends the resource pool usage information to the terminal.
- the resource pool usage information uses a transmission beam that is the same as the used transmission beam of the data channel affected by the resource pool.
- the network side device (including the base station) generates resource pool usage information.
- the base station sends the resource pool usage information to the terminal.
- the receiving beam used by the resource pool usage information is the same as the receiving of the data channel affected by the resource pool.
- the resource pool is divided into Y resource sets, where Y is an integer greater than or equal to the X.
- the resource pool is configured by the first communication node to the second communication node by using level A signaling, where the A is an integer greater than or equal to 1.
- the A-level signaling includes at least one of the following: high layer signaling; media access control MAC signaling.
- A is greater than 1
- the dependency is used to indicate The relationship between the resource pool of the first signaling configuration and the resource pool of the second signaling configuration in the A-level signaling.
- the method and the device (system) of the present disclosure solve the problem that the resource pool of the fifth generation mobile communication system has poor flexibility, effectively improve the use efficiency of the air interface resource, and improve the fifth generation mobile.
- the performance of the communication system is not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to improve the use efficiency of the air interface resource, and improve the fifth generation mobile. The performance of the communication system.
- the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
- the technical solution of the present disclosure which is essential or contributes to the related art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, CD-ROM).
- the instructions include a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present disclosure.
- a processing device for a resource pool is provided, which is used to implement the foregoing embodiments and preferred embodiments, and details are not described herein.
- the term "module” may implement a combination of software and/or hardware of a predetermined function.
- the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
- FIG. 9 is a structural block diagram of a processing device of a resource pool according to an embodiment of the present disclosure. As shown in FIG. 9, the device includes:
- a generating module 92 configured to generate state information of the resource pool, where the state information is identified by using X bits, the X is an integer greater than or equal to 1, and the value of the X is determined by the first communication node and the second communication node. Determined by negotiation or determined by pre-configuration;
- the sending module 94 is configured to send the status information.
- the application scenario of the processing device of the foregoing resource pool includes, but is not limited to, a 5G system design.
- state information of the resource pool is generated, where the state information is identified by using X bits, and the X is an integer greater than or equal to 1, and the value of the X is determined by the first communication node and the second communication node. , or determined by pre-configuration; then send the status information. That is, the embodiment of the present disclosure sends the state information of the resource pool to the second communication node, so that the second communication node can determine the resource used in the data transmission according to the received state information, and effectively utilize the part in the resource pool.
- the unused resources further solve the problem of poor flexibility in the use of the fifth generation mobile communication system resource pool in the related art. Achieve the effect of increasing the flexibility of resource pool usage.
- FIG. 10 is a structural block diagram (1) of a processing device of a resource pool according to an embodiment of the present disclosure. As shown in FIG. 10, the device includes:
- the configuration module 102 is configured to configure a sending manner of the status information before sending the status information.
- the flexibility of signaling can be improved, and the design requirement of "forward compatibility" of the 5G system can be better met.
- FIG. 11 is a structural block diagram (2) of a processing device of a resource pool according to an embodiment of the present disclosure.
- the sending module 94 includes:
- the first sending unit 112 is configured to send the status information by using a physical downlink control channel.
- the second sending unit or the third sending unit or the fourth sending unit or the fifth sending unit and The sixth sending unit is equivalent to the first transmitting unit 112, wherein the second sending unit is configured to send the status information by using a channel or a signal of the resource in the resource pool; and the third sending unit is configured to use the resource pool usage.
- the resource on the time slot of the physical downlink control channel corresponding to the data channel sends the state information; the fourth sending unit is configured to use the time slot after the time slot of the physical downlink control channel corresponding to the data channel affected by the resource pool usage situation.
- the resource sends the status information; the fifth sending unit is configured to send the status information by using a resource on a time slot in which the data channel affected by the resource pool usage is located; and the sixth sending unit is configured to use the affected resource pool.
- the resource on the time slot following the time slot in which the data channel is located transmits the status information.
- the first sending unit 112 is further configured to send the status information by using N physical downlink control channels, where the N is an integer greater than or equal to 2.
- the sending module 94 is further configured to determine, by using feedback information of the second communications node, a manner of sending the state information.
- FIG. 12 is a structural block diagram (3) of a processing device of a resource pool according to an embodiment of the present disclosure.
- the sending module 94 includes:
- the seventh sending unit 122 is configured to: when the physical downlink control channel exists in the time domain resource corresponding to the resource pool, use the resource on the symbol where the physical downlink control channel is located to send the state information;
- the eighth sending unit is configured to send the status information by using a resource on a symbol after the symbol where the physical downlink control channel is located.
- each of the above modules may be implemented by software or hardware.
- the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination.
- the forms are located in different processors.
- FIG. 13 is a flowchart of a processing method of another resource pool according to an embodiment of the present disclosure. As shown in FIG. 13, the process includes the following steps:
- Step S1302 Receive status information of a resource pool.
- the foregoing status information is used to describe usage information of the resource pool, for example, the resource pool has used resources, and the resource pool does not use resources.
- the foregoing status information is identified by X bits, and the X is an integer greater than or equal to 1.
- the value of the X is determined by the first communication node and the second communication node, or is determined by a pre-configured manner.
- the first communication node includes but is not limited to: a base station; and the second communication node includes but is not limited to: a terminal.
- Step S1304 determining resources used in data transmission according to the status information.
- the application scenario of the foregoing resource pool processing method includes, but is not limited to, a 5G system design.
- the status information of the resource pool is received, where the status information is identified by using X bits, where X is an integer greater than or equal to 1, and the value of the X is determined by the first communication node and the second communication node. Or determined by a pre-configured manner; based on the status information, the resources used in data transmission are determined. That is, the embodiment of the present disclosure sends the state information of the resource pool to the second communication node, so that the second communication node can determine the resource used in the data transmission according to the received state information, and effectively utilize the part in the resource pool.
- the unused resources further solve the problem of poor flexibility in the use of the fifth generation mobile communication system resource pool in the related art. Achieve increased flexibility in resource pool usage effect.
- the foregoing status information describes a resource usage status in a part of the resource pool in the resource pool.
- the foregoing status information describes whether the first communication node uses the resources in the resource pool to send data; or the status information describes whether the second communication node uses the resources in the resource pool to receive data; or, the status The information describes whether the second communication node needs to attempt to receive data using resources in the resource pool; or the status information describes whether the second communication node uses at least one of the following measurement items to use the resource in the resource pool: channel , interference, transmission method, receiving method.
- the foregoing status information includes M-level usage status information, where M is an integer greater than or equal to 2.
- the beam used to transmit the status information is the same as the beam used by the data channel affected by the resource pool.
- the resource pool is divided into Y resource sets, where Y is an integer greater than or equal to the X.
- the resource pool is configured by the first communication node to the second communication node by using level A signaling, where the A is an integer greater than or equal to 1.
- the foregoing level A signaling includes at least one of the following: high layer signaling; medium access control MAC signaling.
- A is greater than 1, there is a dependency relationship between the A-level signaling, where the dependency is used to indicate between the resource pool of the first signaling configuration and the resource pool of the second signaling configuration in the A-level signaling. Relationship.
- the main execution subject is a terminal.
- the terminal receives resource pool usage information (which may be sent by physical layer signaling or higher layer signaling, for example, RRC signaling) sent by the network side device (including the base station).
- resource pool usage information (which may be sent by physical layer signaling or higher layer signaling, for example, RRC signaling) sent by the network side device (including the base station).
- the resource pool usage information includes X bits. Where X is an integer greater than or equal to 1, and the value is determined by the base station and the terminal, or is pre-configured by the terminal.
- X is an integer greater than or equal to 1
- the value is determined by the base station and the terminal, or is pre-configured by the terminal.
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the terminal receives the resource pool usage information sent by the network side device (including the base station).
- the resource pool usage information includes X bits, where X is an integer greater than or equal to 1, and the value is that the base station negotiates with the terminal. Determined, or standard pre-configured, the advantage of this is to improve the flexibility of signaling and better meet the design requirements of 5G system "forward compatibility".
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the manner in which the resource pool usage information is sent is configured by the base station to the terminal, so that the base station can select an appropriate sending manner according to the load of the system and the capability of the terminal, for example, using high layer signaling or physical layer signaling.
- the terminal receives resource pool usage information sent by the network side device (including the base station), and preferably, the resource pool enables
- the usage information includes X bits, where X is an integer greater than or equal to 1, and the value is determined by the base station and the terminal, or is pre-configured. This has the advantage of improving signaling flexibility and more. Good to meet the design requirements of 5G system "forward compatibility".
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the resource pool usage information is sent through a physical downlink control channel, which can meet the requirement of real-time signaling transmission; or, as shown in FIG. 3, by using resources in the resource pool.
- a physical downlink control channel which can meet the requirement of real-time signaling transmission; or, as shown in FIG. 3, by using resources in the resource pool.
- this design has the least impact on other channels, the best forward compatibility, and high flexibility; or as shown in Figure 2, the resource pool usage information uses data affected by resource pool usage.
- the resource transmission on the time slot in which the physical downlink control channel corresponding to the channel is located has the advantage that the terminal quickly obtains the resource used by the data channel by the resource in the resource pool; or the resource pool usage information usage is affected by the resource pool.
- the resource transmission on the time slot after the time slot in which the physical downlink control channel corresponding to the affected data channel is located has the advantage of having less impact on the data channel; or as shown in FIG. 4, the resource pool usage information is used by the resource pool.
- the resource transmission on the time slot where the data channel affected by the usage is used, this way enables the terminal to quickly obtain the affected data channel.
- Source; or the resource pool usage information uses resource transmission on time slots after the time slot in which the data channel affected by the resource pool usage is located, with minimal impact on channel design.
- the terminal receives the resource pool usage information sent by the network side device (including the base station).
- the resource pool usage information describes resource usage in a part of the resource pool in the resource pool, as shown in FIG.
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the terminal receives the resource pool usage information sent by the network side device (including the base station).
- the resource pool usage information describes whether the terminal uses the resources in the resource pool to receive data, as shown in FIG. 7 , in the resource pool.
- the terminal can receive or transmit data using the basic resource unit labeled 10.
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the terminal receives the resource pool usage information sent by the network side device (including the base station).
- the resource pool usage information includes N-level usage information, where N is an integer greater than or equal to 2, as shown in FIG.
- the resource pool includes 10 basic resource units, and the resource pool usage information is divided into two levels.
- the first-level usage information describes the basic resource unit locations (or the basic resource units that cannot be used) that can be used by the terminal in the 10 basic resource units. Location), the second-level usage information description further refines the description of the available resources in the basic resource unit that can be used in the first level, for example, the basic resource unit that can be used includes 12 subcarriers, and the second usage information informs the terminal. Which of the 12 subcarriers can be used by the terminal.
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the terminal receives resource pool usage information sent by the network side device (including the base station), and preferably, the resource pool enables
- the usage information includes N-level usage information, where N is an integer greater than or equal to 2, and at least one of the N-level usage information is sent using a broadcast or multicast physical downlink control channel, or a high-level letter is used. Order to send.
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the terminal receives resource pool usage information sent by the network side device (including the base station).
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the resource pool usage information is sent through N physical downlink control channels, where N is an integer greater than or equal to 1.
- the terminal receives resource pool usage information sent by the network side device (including the base station).
- the resource pool is divided into Y resource sets, where Y is an integer greater than or equal to X.
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the terminal receives resource pool usage information sent by the network side device (including the base station).
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the resource pool usage information uses the Preferably, the symbol may be an OFDM (Orthogonal Frequency Division Multiplexing) symbol.
- the terminal receives resource pool usage information sent by the network side device (including the base station).
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the modulation and coding mode used by the resource pool usage information has a mapping relationship with the modulation and coding mode of the data channel affected by the resource pool.
- the modulation mode used by the base station to send downlink data to the terminal is 64QAM
- the resources used by the downlink data are affected by resources in the resource pool
- the resource pool usage information uses a modulation mode of 64QAM or 16QAM.
- the terminal receives resource pool usage information sent by the network side device (including the base station).
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the resource pool usage information uses the same transmit beam as the transmit beam used by the data channel affected by the resource pool.
- the terminal receives resource pool usage information sent by the network side device (including the base station).
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the receiving beam used by the resource pool usage information and the data channel affected by the resource pool are enabled
- the reception used is the same.
- the terminal receives resource pool usage information sent by the network side device (including the base station).
- the terminal determines, according to the resource pool usage information, the resources used to receive the downlink data or send the uplink data.
- the manner in which the resource pool usage information is sent is notified by the terminal to the base station by using feedback information.
- the method and the device (system) of the present disclosure solve the problem that the resource pool of the fifth generation mobile communication system has poor flexibility, effectively improve the use efficiency of the air interface resource, and improve the fifth generation mobile.
- the performance of the communication system is not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to improve the use efficiency of the air interface resource, and improve the fifth generation mobile. The performance of the communication system.
- the receiving beam mentioned in this patent includes at least one of the following: a receiving port, a receiving resource, a reference signal sequence, a receiving precoding matrix (analog, digital, hybrid mode), a receiver algorithm, and a quasi-common position information.
- the transmission beam mentioned in this patent includes at least one of the following: a transmission port, a transmission resource, a reference signal sequence, a transmission precoding matrix (analog, digital, hybrid mode), a transmitter algorithm, and quasi-common position information.
- the beam may be a resource (eg, originating precoding, terminating precoding, antenna port, antenna weight vector, antenna weight matrix, etc.), and the beam sequence number may be replaced by a resource index, because the beam may be combined with some time.
- the frequency code resource is bound on the transmission.
- the beam may also be a transmission (transmit/receive) mode; the transmission mode may include space division multiplexing, frequency domain/time domain diversity, and the like.
- the receiving beam refers to a beam of the receiving end that does not need to be indicated, or a reference signal (or reference reference signal) and an antenna port that can be reported by the transmitting end through the current reference signal and the antenna port (QCL, Quasi). -Co-Location) indicates the beam resource of the receiving end.
- the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
- the technical solution of the embodiments of the present disclosure may be embodied in the form of a software product in essence or in a form of a software product stored in a storage medium (such as ROM/RAM, disk).
- the optical disc includes a plurality of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present disclosure.
- a processing device for a resource pool is provided, which is used to implement the foregoing embodiments and preferred embodiments, and details are not described herein.
- the term "module” may implement a combination of software and/or hardware of a predetermined function.
- the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
- FIG. 14 is a structural block diagram (4) of a processing device of a resource pool according to an embodiment of the present disclosure. As shown in FIG. 14, the device includes:
- the receiving module 142 is configured to receive status information of the resource pool, where the status information is identified by using X bits, the X is an integer greater than or equal to 1, and the value of the X is determined by the first communication node and the first The second communication node negotiates to determine, or is determined by a pre-configured manner;
- a determining module 144 configured to determine, according to the status information, a resource used in data transmission.
- the foregoing status information is used to describe usage information of the resource pool, for example, the resource pool has used resources and resources.
- the source pool does not use resources.
- the first communication node includes but is not limited to: a base station; and the second communication node includes but is not limited to: a terminal.
- the application scenario of the processing device of the foregoing resource pool includes, but is not limited to, a 5G system design.
- the status information of the resource pool is received, where the status information is identified by using X bits, where X is an integer greater than or equal to 1, and the value of the X is determined by the first communication node and the second communication node. Or determined by a pre-configured manner; based on the status information, the resources used in data transmission are determined. That is, the embodiment of the present disclosure sends the state information of the resource pool to the second communication node, so that the second communication node can determine the resource used in the data transmission according to the received state information, and effectively utilize the part in the resource pool.
- the unused resources further solve the problem of poor flexibility in the use of the fifth generation mobile communication system resource pool in the related art. Achieve the effect of increasing the flexibility of resource pool usage.
- the status information describes a resource usage status within a subset of resources in the resource pool.
- the status information describes whether the first communication node uses the resources in the resource pool to send data; or the status information describes whether the second communication node uses the resource in the resource pool to receive Data; or the status information describing whether the second communication node needs to attempt to receive data using resources in the resource pool; or the status information describing whether the second communication node uses resources in the resource pool for at least the following measurement items One of the measurements: channel, interference, transmission mode, and reception mode.
- the status information includes M-level usage status information, where M is an integer greater than or equal to 2.
- mapping relationship between a modulation coding mode used by the channel transmitting the state information and a modulation coding mode of the data channel affected by the resource pool.
- the channel used to transmit the status information uses the same beam as the data channel used by the resource pool.
- the resource pool is divided into Y resource sets, where Y is an integer greater than or equal to the X.
- the resource pool is configured by the first communication node to the second communication node by using level A signaling, where the A is an integer greater than or equal to 1.
- the A-level signaling includes at least one of the following: high-level signaling; media access control MAC signaling.
- A is greater than 1
- each of the above modules may be implemented by software or hardware.
- the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination.
- the forms are located in different processors.
- Embodiments of the present disclosure also provide a storage medium.
- the foregoing storage medium may be configured to store program code for performing the following steps:
- the state information of the resource pool is generated, where the state information is identified by using X bits, and the X is an integer greater than or equal to 1.
- the value of the X is determined by the first communication node and the second communication node. Or determined by pre-configuration;
- the storage medium is further arranged to store program code for performing the following steps:
- the status information of the resource pool is received, where the status information is identified by using X bits, and the X is an integer greater than or equal to 1.
- the value of the X is determined by the first communication node and the second communication node. Or determined by pre-configuration;
- the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
- ROM Read-Only Memory
- RAM Random Access Memory
- a mobile hard disk e.g., a hard disk
- magnetic memory e.g., a hard disk
- the processor performs the above steps S1, S2 according to the stored program code in the storage medium.
- the processor performs the foregoing steps S3 and S4 according to the stored program code in the storage medium.
- modules or steps of the above-described embodiments of the present disclosure may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed across multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from The steps shown or described are performed sequentially, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated into a single integrated circuit module. As such, the disclosure is not limited to any specific combination of hardware and software.
- the present disclosure is applicable to the field of communications, and is used to effectively utilize some unused resources in the resource pool, thereby solving the problem of poor use flexibility of the fifth generation mobile communication system resource pool in the related art. Achieve the effect of increasing the flexibility of resource pool usage.
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Abstract
本公开提供了一种资源池的处理方法及装置,其中,该方法包括:生成资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;发送该状态信息。通过本公开,解决了相关技术中第五代移动通信系统资源池使用灵活性较差的问题,达到了提高资源池使用灵活性的效果。
Description
本公开涉及通信领域,具体而言,涉及一种资源池的处理方法及装置以及存储介质。
5G(第五代移动通信技术,fifth generation mobile networks)将满足人们在居住、工作、休闲和交通等各种区域的多样化业务需求,即便在密集住宅区、办公室、体育场、露天集会、地铁、快速路、高铁和广域覆盖等具有超高流量密度、超高连接数密度、超高移动性特征的场景,也可以为用户提供超高清视频、虚拟现实、增强现实、云桌面、在线游戏等极致业务体验。与此同时,5G还将渗透到物联网及各种行业领域,与工业设施、医疗仪器、交通工具等深度融合,有效满足工业、医疗、交通等垂直行业的多样化业务需求,实现真正的“万物互联”。
5G系统设计中,前向兼容性是一个重要的原则。为满足这一原则,需要任何资源都可以动态配置,例如同步信道、信道状态信息测量参考信号(Channel State Information-Reference Signal简称为CSI-RS)、探测参考信号(Sounding Reference Signal,简称为SRS)、反馈信道等都设置成动态、非周期的。然而,前向兼容性越好,意味着控制开销越大,控制开销越大,会带来系统频谱效率的下降,考虑到无线频谱资源的稀缺性,不考虑控制开销的无线通信系统设计肯定是不合理的。
因此,需要在控制开销与前向兼容性两者之间进行折中,例如配置一个公共资源池,可用于传输同步信道、或信道状态信息测量参考信号(CSI-RS)、或探测参考信号(SRS)、或反馈信道、或针对特定业务的传输资源(例如低时延高可靠业务),系统根据需要使用资源池中的资源,但是如果有部分资源没有使用,目前缺乏有效的机制把这部分资源分配给其它需要资源的下行数据信道、或上行数据信道使用(速率匹配)。
针对相关技术中,第五代移动通信系统资源池使用灵活性较差的问题,尚未提出有效的解决方案。
发明内容
本公开实施例提供了一种资源池的处理方法及装置以及存储介质,以至少解决相关技术中第五代移动通信系统资源池使用灵活性较差的问题。
根据本公开的一个实施例,提供了一种资源池的处理方法,包括:生成资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;发送所述状态信息。
可选地,在发送所述状态信息之前,还包括:配置所述状态信息的发送方式。
可选地,所述状态信息的发送方式包括:通过物理下行控制信道发送;或者,使用资源
池中的资源的信道或信号发送;或者,使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在时隙上的资源发送;或者,使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在时隙之后的时隙上的资源发送;或者,使用受资源池使用情况影响的数据信道所在的时隙上的资源发送;或者,使用受资源池使用情况影响的数据信道所在的时隙之后的时隙上的资源发送。
可选地,在所述状态信息的发送方式为通过物理下行控制信道发送时还包括:通过N个物理下行控制信道发送所述状态信息,其中,所述N为大于等于2的整数。
可选地,所述状态信息的发送方式包括:通过第二通信节点的反馈信息确定的方式。
可选地,所述状态信息的发送方式包括:若所述资源池对应的时域资源中存在物理下行控制信道,则使用物理下行控制信道所在的符号上的资源发送所述状态信息;或者,使用物理下行控制信道所在的符号之后的符号上的资源发送所述状态信息。
可选地,所述状态信息描述所述资源池中部分资源集合内的资源使用情况。
可选地,所述状态信息描述所述第一通信节点是否使用所述资源池中的资源发送数据;或者,所述状态信息描述所述第二通信节点是否使用所述资源池中的资源接收数据;或者,所述状态信息描述所述第二通信节点是否需要尝试使用所述资源池中的资源接收数据;或者,所述状态信息描述所述第二通信节点是否使用所述资源池中的资源对以下测量项至少之一进行测量:信道、干扰、发送方式,接收方式。
可选地,所述状态信息包括M级使用状态信息,其中,M为大于等于2的整数。
可选地,所述M级使用状态信息中至少有一级使用状态信息使用以下方式之一发送:广播的物理下行控制信道;组播的物理下行控制信道;高层信令。
可选地,发送所述状态信息的信道使用的调制编码方式与受所述资源池影响的数据信道的调制编码方式之间存在映射关系。
可选地,发送所述状态信息的信道使用的波束与受所述资源池影响的数据信道使用的波束相同。
可选地,所述资源池分成Y个资源集合,其中,Y为大于等于所述X的整数。
可选地,所述资源池为所述第一通信节点通过A级信令配置给所述第二通信节点的,其中,所述A为大于等于1的整数。
可选地,所述A级信令包括以下至少之一:高层信令;媒体接入控制MAC(medium access control)信令。
可选地,在A大于1时,所述A级信令之间存在依赖关系,其中,所述依赖关系用于指示所述A级信令中的第一信令配置的资源池和第二信令配置的资源池之间的关系。
根据本公开的另一个实施例,提供了一种资源池的处理方法,包括:接收资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;根据所述状态信息确定数据传输时所使用的资源。
可选地,所述状态信息描述所述资源池中部分资源集合内的资源使用状态。
可选地,所述状态信息描述所述第一通信节点是否使用所述资源池中的资源发送数据;或者,所述状态信息描述所述第二通信节点是否使用所述资源池中的资源接收数据;或者,所述状态信息描述所述第二通信节点是否需要尝试使用所述资源池中的资源接收数据;或者,所述状态信息描述所述第二通信节点是否使用所述资源池中的资源对以下测量项至少之一进行测量:信道、干扰、发送方式,接收方式。
可选地,所述状态信息包括M级使用状态信息,其中,M为大于等于2的整数。
可选地,发送所述状态信息的信道使用的调制编码方式与受所述资源池影响的数据信道的调制编码方式之间存在映射关系。
可选地,发送所述状态信息的信道使用的波束与受所述资源池影响的数据信道的使用的波束相同。
可选地,所述资源池分成Y个资源集合,其中,Y为大于等于所述X的整数。
可选地,所述资源池为所述第一通信节点通过A级信令配置给所述第二通信节点的,其中,所述A为大于等于1的整数。
可选地,所述A级信令包括以下至少之一:高层信令;媒体接入控制MAC信令。
可选地,在A大于1时,所述A级信令之间存在依赖关系,其中,所述依赖关系用于指示所述A级信令中的第一信令配置的资源池和第二信令配置的资源池之间的关系。
根据本公开的另一个实施例,提供了一种资源池的处理装置,应用于第一通信节点,包括:生成模块,设置为生成资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;发送模块,设置为发送所述状态信息。
可选地,所述装置还包括:配置模块,设置为在发送所述状态信息之前,配置所述状态信息的发送方式。
可选地,所述发送模块包括:第一发送单元,设置为通过物理下行控制信道发送所述状态信息;或者,第二发送单元,设置为使用资源池中的资源的信道或信号发送所述状态信息;或者,第三发送单元,设置为使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在时隙上的资源发送所述状态信息;或者,第四发送单元,设置为使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在时隙之后的时隙上的资源发送所述状态信息;或者,第五发送单元,设置为使用受资源池使用情况影响的数据信道所在的时隙上的资源发送所述状态信息;或者,第六发送单元,设置为使用受资源池使用情况影响的数据信道所在的时隙之后的时隙上的资源发送所述状态信息。
可选地,所述第一发送单元还设置为通过N个物理下行控制信道发送所述状态信息,其中,所述N为大于等于2的整数。
可选地,所述发送模块还设置为通过第二通信节点的反馈信息确定所述状态信息的发送方式。
可选地,所述发送模块包括:第七发送单元,设置为在所述资源池对应的时域资源中存在物理下行控制信道时,使用物理下行控制信道所在的符号上的资源发送所述状态信息;或
者,第八发送单元,设置为使用物理下行控制信道所在的符号之后的符号上的资源发送所述状态信息。
根据本公开的又一个实施例,提供了一种资源池的处理装置,应用于第二通信节点,包括:接收模块,设置为接收资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;确定模块,设置为根据所述状态信息确定数据传输时所使用的资源。
可选地,所述状态信息描述所述资源池中部分资源集合内的资源使用状态。
可选地,所述状态信息描述所述第一通信节点是否使用所述资源池中的资源发送数据;或者,所述状态信息描述所述第二通信节点是否使用所述资源池中的资源接收数据;或者,所述状态信息描述所述第二通信节点是否需要尝试使用所述资源池中的资源接收数据;或者,所述状态信息描述所述第二通信节点是否使用所述资源池中的资源对以下测量项至少之一进行测量:信道、干扰、发送方式,接收方式。
可选地,所述状态信息包括M级使用状态信息,其中,M为大于等于2的整数。
可选地,发送所述状态信息的信道使用的调制编码方式与受所述资源池影响的数据信道的调制编码方式之间存在映射关系。
可选地,发送所述状态信息的信道使用的波束与受所述资源池影响的数据信道的使用的波束相同。
可选地,所述资源池分成Y个资源集合,其中,Y为大于等于所述X的整数。
可选地,所述资源池为所述第一通信节点通过A级信令配置给所述第二通信节点的,其中,所述A为大于等于1的整数。
可选地,所述A级信令包括以下至少之一:高层信令;媒体接入控制MAC信令。
可选地,在A大于1时,所述A级信令之间存在依赖关系,其中,所述依赖关系用于指示所述A级信令中的第一信令配置的资源池和第二信令配置的资源池之间的关系。
根据本公开的又一个实施例,还提供了一种存储介质。该存储介质设置为存储用于执行以下步骤的程序代码:
生成资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;发送所述状态信息。
可选地,存储介质还设置为存储用于执行以下步骤的程序代码:
接收资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;根据所述状态信息确定数据传输时所使用的资源。
通过本公开,生成资源池的状态信息,其中,该状态信息使用X个比特标识,该X为大于等于1的整数,该X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;然后发送该状态信息。也就是说,本公开将资源池的状态信息发送至第二通信节点,以使第二通信节点能够根据接收到的状态信息确定数据传输时所使用的资源,有效利
用资源池中的部分未使用的资源,进而解决了相关技术中第五代移动通信系统资源池使用灵活性较差的问题。达到了提高资源池使用灵活性的效果。
此处所说明的附图用来提供对本公开的进一步理解,构成本申请的一部分,本公开的示意性实施例及其说明用于解释本公开,并不构成对本公开的不当限定。在附图中:
图1是根据本公开实施例的资源池的处理方法的流程图;
图2是根据本公开实施例的资源池使用情况信息发送方法示意图(一);
图3是根据本公开实施例的资源池使用情况信息发送方法示意图(二);
图4是根据本公开实施例的资源池使用情况信息发送方法示意图(三);
图5是根据本公开实施例的资源池使用情况信息发送方法示意图(四);
图6根据本公开实施例的资源池使用情况信息发送方法示意图(五);
图7根据本公开实施例的资源池使用情况信息发送方法示意图(六);
图8根据本公开实施例的资源池使用情况信息发送方法示意图(七);
图9是根据本公开实施例的资源池的处理装置的结构框图;
图10是根据本公开实施例的资源池的处理装置的结构框图(一);
图11是根据本公开实施例的资源池的处理装置的结构框图(二);
图12是根据本公开实施例的资源池的处理装置的结构框图(三);
图13是根据本公开实施例的另一资源池的处理方法流程图;
图14是根据本公开实施例的资源池的处理装置的结构框图(四)。
下文中将参考附图并结合实施例来详细说明本公开。需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是,本公开的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。
实施例1
在本实施例中提供了一种资源池的处理方法,图1是根据本公开实施例的资源池的处理方法的流程图,如图1所示,该流程包括如下步骤:
步骤S102,生成资源池的状态信息;
可选地,上述状态信息用于描述资源池的使用情况信息,例如,资源池已使用资源、资源池未使用资源。
需要说明的是,上述状态信息使用X个比特标识,该X为大于等于1的整数,该X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定。
其中,第一通信节点包括但并不限于:基站;第二通信节点包括但并不限于:终端。
步骤S104,发送该状态信息。
可选地,在本实施例中,上述资源池的处理方法的应用场景包括但并不限于:5G系统设计中。在该应用场景下,生成资源池的状态信息,其中,该状态信息使用X个比特标识,该X为大于等于1的整数,该X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;然后发送该状态信息。也就是说,本公开将资源池的状态信息发送至第二通信节点,以使第二通信节点能够根据接收到的状态信息确定数据传输时所使用的资源,有效利用资源池中的部分未使用的资源,进而解决了相关技术中第五代移动通信系统资源池使用灵活性较差的问题。达到了提高资源池使用灵活性的效果。
下面结合具体示例,对本实施例进行举例说明。
网络侧设备(包含基站)生成资源池使用情况信息,优选地,所述资源池使用情况信息包含X个比特,其中,X为大于等于1的整数,其取值是基站与终端协商确定的,或是标准预配置的,这样做的好处是可提高信令的灵活性,更好的满足5G系统“前向兼容性”的设计需求。
基站发送所述资源池使用情况信息给终端。
在一个可选的实施方式中,在发送该状态信息之前,还包括配置该状态信息的发送方式。
通过上述方法,可提高信令的灵活性,更好的满足5G系统“前向兼容性”的设计需求。
下面结合具体示例,对本实施例进行举例说明。
网络侧设备(包含基站)生成资源池使用情况信息,优选地,所述资源池使用情况信息包含X个比特,其中,X为大于等于1的整数,其取值是基站与终端协商确定的,或是标准预配置的,这样做的好处是可提高信令的灵活性,更好的满足5G系统“前向兼容性”的设计需求。
基站发送所述资源池使用情况信息给终端,优选地,所述资源池使用情况信息的发送方式是基站配置给终端的,这样基站可以根据系统的负载及终端的能力,选择合适的发送方式,例如使用高层信令或物理层信令。
在一个可选的实施方式中,状态信息的发送方式包括但并不限于以下任一种:
通过物理下行控制信道发送;或者,使用资源池中的资源的信道或信号发送;或者,使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在时隙上的资源发送;或者,使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在时隙之后的时隙上的资源发送;或者,使用受资源池使用情况影响的数据信道所在的时隙上的资源发送;或者,使用受资源池使用情况影响的数据信道所在的时隙之后的时隙上的资源发送。
下面结合具体示例,对本实施例进行举例说明。
网络侧设备(包含基站)生成资源池使用情况信息,优选地,所述资源池使用情况信息包含X个比特,其中,X为大于等于1的整数,其取值是基站与终端协商确定的,或是标准预配置的,这样做的好处是可提高信令的灵活性,更好的满足5G系统“前向兼容性”的设计需求。
基站发送所述资源池使用情况信息给终端,优选地,如图2所示,所述资源池使用情况信息通过物理下行控制信道发送,这样可满足信令传输实时性的需求;或如图3所示,通过
使用所述资源池中的资源的信道或信号发送,这种设计对其它信道的影响最小,前向兼容性最好,灵活度高;或如图2所示,所述资源池使用情况信息使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在的时隙上的资源传输,优点是使终端快速获得数据信道使用的资源受资源池中资源的影响情况;或所述资源池使用情况信息使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在的时隙之后的时隙上的资源传输,好处是对数据信道影响较小;或如图4所示,所述资源池使用情况信息使用受资源池使用情况影响的数据信道所在的时隙上的资源传输,这种方式可以使终端快速获得数据信道受影响的资源;或所述资源池使用情况信息使用受资源池使用情况影响的数据信道所在的时隙之后的时隙上的资源传输,对信道设计的影响最小。
可选地,在该状态信息的发送方式为通过物理下行控制信道发送时还包括:通过N个物理下行控制信道发送该状态信息,其中,该N为大于等于2的整数。
在一个可选的实施方式中,状态信息的发送方式包括但并不限于:通过第二通信节点的反馈信息确定的方式。
在一个可选的实施方式中,状态信息的发送方式包括但并不限于:若该资源池对应的时域资源中存在物理下行控制信道,则使用物理下行控制信道所在的符号上的资源发送该状态信息;或者,使用物理下行控制信道所在的符号之后的符号上的资源发送该状态信息。
下面结合具体示例,对本实施例进行举例说明。
网络侧设备(包含基站)生成资源池使用情况信息。
基站发送所述资源池使用情况信息给终端,优选地,如图5所示,如果所述资源池对应的时域资源中存在物理下行控制信道(例如低时延高可靠业务的下行控制信道),则所述资源池使用情况信息使用所述物理下行控制信道所在的符号上的资源或所述符号之后的符号上的资源传输,优选地,所述符号可以是OFDM符号。
可选地,上述状态信息描述该资源池中部分资源集合内的资源使用情况。
下面结合具体示例,对本实施例进行举例说明。
网络侧设备(包含基站)生成资源池使用情况信息,优选地,所述资源池使用情况信息描述所述资源池中部分资源集合内的资源使用情况,如图6所示,资源池中包括10个基本资源单元,其中前4个基本资源单元与基站给终端发送数据使用的资源存在交叠,则所述资源池使用情况信息只描述前4个基本资源单元的使用情况。
基站发送所述资源池使用情况信息给终端。
可选地,上述状态信息描述该第一通信节点是否使用该资源池中的资源发送数据;或者,该状态信息描述该第二通信节点是否使用该资源池中的资源接收数据;或者,该状态信息描述该第二通信节点是否需要尝试使用该资源池中的资源接收数据;或者,该状态信息描述该第二通信节点是否使用该资源池中的资源对以下测量项至少之一进行测量:信道、干扰、发送方式,接收方式。
下面结合具体示例,对本实施例进行举例说明。
网络侧设备(包含基站)生成资源池使用情况信息,优选地,所述资源池使用情况信息
描述终端是否使用所述资源池中的资源接收数据,如图7所示,资源池中包括10个基本资源单元,终端可以使用标号为10的基本资源单元接收或发送数据。
基站发送所述资源池使用情况信息给终端。
可选地,上述状态信息包括M级使用状态信息,其中,M为大于等于2的整数。
可选地,M级使用状态信息中至少有一级使用状态信息使用以下方式之一发送:广播的物理下行控制信道;组播的物理下行控制信道;高层信令。
网络侧设备(包含基站)生成资源池使用情况信息,优选地,所述资源池使用情况信息包括N级使用情况信息,其中,N为大于等于2的整数,如图8所示,资源池中包括10个基本资源单元,资源池使用情况信息分为两级,第一级使用情况信息描述10个基本资源单元中终端可以使用的基本资源单元位置(或不可以使用的基本资源单元位置),第二级使用情况信息描述对第一级中可以使用的基本资源单元中的可用资源进一步细化描述,例如可以使用的基本资源单元中包含12个子载波,第二使用情况信息告知终端12个子载波中哪些子载波可以给终端使用。基站发送所述资源池使用情况信息给终端。
可选地,发送该状态信息的信道使用的调制编码方式与受该资源池影响的数据信道的调制编码方式之间存在映射关系。
下面结合具体示例,对本实施例进行举例说明。
网络侧设备(包含基站)生成资源池使用情况信息。
基站发送所述资源池使用情况信息给终端,优选地,所述资源池使用情况信息使用的调制编码方式与受所述资源池影响的数据信道的调制编码方式存在映射关系。例如,基站给终端发送下行数据使用的调制方式为64QAM(Quadrature Amplitude Modulation,正交振幅调制),且该下行数据使用的资源受资源池中的资源影响,则所述资源池使用情况信息使用64QAM或16QAM的调制方式。
可选地,发送该状态信息的信道使用的波束与受该资源池影响的数据信道使用的波束相同。
下面结合具体示例,对本实施例进行举例说明。
网络侧设备(包含基站)生成资源池使用情况信息。
基站发送所述资源池使用情况信息给终端,优选地,所述资源池使用情况信息使用的发送波束与受所述资源池影响的数据信道的使用的发送波束相同。
可选地,网络侧设备(包含基站)生成资源池使用情况信息。
基站发送所述资源池使用情况信息给终端,优选地,所述资源池使用情况信息使用的接收波束与受所述资源池影响的数据信道的使用的接收相同。
可选地,该资源池分成Y个资源集合,其中,Y为大于等于该X的整数。
可选地,该资源池为该第一通信节点通过A级信令配置给该第二通信节点的,其中,该A为大于等于1的整数。该A级信令包括以下至少之一:高层信令;媒体接入控制MAC信令。
可选地,在A大于1时,该A级信令之间存在依赖关系,其中,该依赖关系用于指示
该A级信令中的第一信令配置的资源池和第二信令配置的资源池之间的关系。
采用本公开所述方法和装置(系统),与相关技术相比,解决了第五代移动通信系统中资源池使用灵活性差的问题,有效改善了空口资源的使用效率,提升了第五代移动通信系统的性能。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,或者网络设备等)执行本公开各个实施例所述的方法。
实施例2
在本实施例中还提供了一种资源池的处理装置,该装置用于实现上述实施例及优选实施方式,已经进行过说明的不再赘述。如以下所使用的,术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现,但是硬件,或者软件和硬件的组合的实现也是可能并被构想的。
图9是根据本公开实施例的资源池的处理装置的结构框图,如图9所示,该装置包括:
1)生成模块92,用于生成资源池的状态信息,其中,该状态信息使用X个比特标识,该X为大于等于1的整数,该X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;
2)发送模块94,用于发送该状态信息。
可选地,在本实施例中,上述资源池的处理装置的应用场景包括但并不限于:5G系统设计中。在该应用场景下,生成资源池的状态信息,其中,该状态信息使用X个比特标识,该X为大于等于1的整数,该X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;然后发送该状态信息。也就是说,本公开实施例将资源池的状态信息发送至第二通信节点,以使第二通信节点能够根据接收到的状态信息确定数据传输时所使用的资源,有效利用资源池中的部分未使用的资源,进而解决了相关技术中第五代移动通信系统资源池使用灵活性较差的问题。达到了提高资源池使用灵活性的效果。
图10是根据本公开实施例的资源池的处理装置的结构框图(一),如图10所示,该装置除了包括图9所示的模块外还包括:
1)配置模块102,用于在发送该状态信息之前,配置该状态信息的发送方式。
通过图10所示的装置,可提高信令的灵活性,更好的满足5G系统“前向兼容性”的设计需求。
图11是根据本公开实施例的资源池的处理装置的结构框图(二),如图11所示,发送模块94包括:
1)第一发送单元112,用于通过物理下行控制信道发送该状态信息;
或者,使用第二发送单元或者第三发送单元或者第四发送单元或者第五发送单元以及第
六发送单元等同替换第一发送单元112,其中,第二发送单元,用于使用资源池中的资源的信道或信号发送该状态信息;第三发送单元,用于使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在时隙上的资源发送该状态信息;第四发送单元,用于使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在时隙之后的时隙上的资源发送该状态信息;第五发送单元,用于使用受资源池使用情况影响的数据信道所在的时隙上的资源发送该状态信息;第六发送单元,用于使用受资源池使用情况影响的数据信道所在的时隙之后的时隙上的资源发送该状态信息。
可选地,第一发送单元112还用于通过N个物理下行控制信道发送该状态信息,其中,该N为大于等于2的整数。
可选地,发送模块94还用于通过第二通信节点的反馈信息确定该状态信息的发送方式。
图12是根据本公开实施例的资源池的处理装置的结构框图(三),如图12所示,发送模块94包括:
1)第七发送单元122,用于在该资源池对应的时域资源中存在物理下行控制信道时,使用物理下行控制信道所在的符号上的资源发送该状态信息;
或者使用第八发送单元等同替换第七发送单元122,其中,第八发送单元,用于使用物理下行控制信道所在的符号之后的符号上的资源发送该状态信息。
需要说明的是,上述各个模块是可以通过软件或硬件来实现的,对于后者,可以通过以下方式实现,但不限于此:上述模块均位于同一处理器中;或者,上述各个模块以任意组合的形式分别位于不同的处理器中。
实施例3
在本实施例中提供了一种资源池的处理方法,图13是根据本公开实施例的另一资源池的处理方法流程图,如图13所示,该流程包括如下步骤:
步骤S1302,接收资源池的状态信息;
可选地,上述状态信息用于描述资源池的使用情况信息,例如,资源池已使用资源、资源池未使用资源。
需要说明的是,上述状态信息使用X个比特标识,该X为大于等于1的整数,该X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定。
其中,第一通信节点包括但并不限于:基站;第二通信节点包括但并不限于:终端。
步骤S1304,根据该状态信息确定数据传输时所使用的资源。
可选地,在本实施例中,上述资源池的处理方法的应用场景包括但并不限于:5G系统设计中。在该应用场景下,接收资源池的状态信息,其中,该状态信息使用X个比特标识,该X为大于等于1的整数,该X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;根据该状态信息确定数据传输时所使用的资源。也就是说,本公开实施例将资源池的状态信息发送至第二通信节点,以使第二通信节点能够根据接收到的状态信息确定数据传输时所使用的资源,有效利用资源池中的部分未使用的资源,进而解决了相关技术中第五代移动通信系统资源池使用灵活性较差的问题。达到了提高资源池使用灵活性的
效果。
在一个可选的实施方式中,上述状态信息描述该资源池中部分资源集合内的资源使用状态。
可选地,上述状态信息描述该第一通信节点是否使用该资源池中的资源发送数据;或者,该状态信息描述该第二通信节点是否使用该资源池中的资源接收数据;或者,该状态信息描述该第二通信节点是否需要尝试使用该资源池中的资源接收数据;或者,该状态信息描述该第二通信节点是否使用该资源池中的资源对以下测量项至少之一进行测量:信道、干扰、发送方式,接收方式。
可选地,上述状态信息包括M级使用状态信息,其中,M为大于等于2的整数。
可选地,发送该状态信息的信道使用的调制编码方式与受该资源池影响的数据信道的调制编码方式之间存在映射关系。发送该状态信息的信道使用的波束与受该资源池影响的数据信道的使用的波束相同。
在一个可选的实施方式中,该资源池分成Y个资源集合,其中,Y为大于等于该X的整数。该资源池为该第一通信节点通过A级信令配置给该第二通信节点的,其中,该A为大于等于1的整数。
可选地,上述A级信令包括以下至少之一:高层信令;媒体接入控制MAC信令。在A大于1时,该A级信令之间存在依赖关系,其中,该依赖关系用于指示该A级信令中的第一信令配置的资源池和第二信令配置的资源池之间的关系。
下面结合不同的可选实施例,对本实施例进行详细描述。
需要说明的是,在下述可选实施例中,主要的执行主体为终端。
可选实施例1
终端接收网络侧设备(包含基站)发送的资源池使用情况信息(可通过物理层信令或高层信令发送,例如RRC信令),优选地,所述资源池使用情况信息包含X个比特,其中,X为大于等于1的整数,其取值是基站与终端协商确定的,或是标准预配置的,这样做的好处是可提高信令的灵活性,更好的满足5G系统“前向兼容性”的设计需求。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
可选实施例2
终端接收网络侧设备(包含基站)发送的资源池使用情况信息,优选地,所述资源池使用情况信息包含X个比特,其中,X为大于等于1的整数,其取值是基站与终端协商确定的,或是标准预配置的,这样做的好处是可提高信令的灵活性,更好的满足5G系统“前向兼容性”的设计需求。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
优选地,所述资源池使用情况信息的发送方式是基站配置给终端的,这样基站可以根据系统的负载及终端的能力,选择合适的发送方式,例如使用高层信令或物理层信令。
可选实施例3
终端接收网络侧设备(包含基站)发送的资源池使用情况信息,优选地,所述资源池使
用情况信息包含X个比特,其中,X为大于等于1的整数,其取值是基站与终端协商确定的,或是标准预配置的,这样做的好处是可提高信令的灵活性,更好的满足5G系统“前向兼容性”的设计需求。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
优选地,如图2所示,所述资源池使用情况信息通过物理下行控制信道发送,这样可满足信令传输实时性的需求;或如图3所示,通过使用所述资源池中的资源的信道或信号发送,这种设计对其它信道的影响最小,前向兼容性最好,灵活度高;或如图2所示,所述资源池使用情况信息使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在的时隙上的资源传输,优点是使终端快速获得数据信道使用的资源受资源池中资源的影响情况;或所述资源池使用情况信息使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在的时隙之后的时隙上的资源传输,好处是对数据信道影响较小;或如图4所示,所述资源池使用情况信息使用受资源池使用情况影响的数据信道所在的时隙上的资源传输,这种方式可以使终端快速获得数据信道受影响的资源;或所述资源池使用情况信息使用受资源池使用情况影响的数据信道所在的时隙之后的时隙上的资源传输,对信道设计的影响最小。
可选实施例4
终端接收网络侧设备(包含基站)发送的资源池使用情况信息,优选地,所述资源池使用情况信息描述所述资源池中部分资源集合内的资源使用情况,如图6所示,资源池中包括10个基本资源单元,其中前4个基本资源单元与基站给终端发送数据使用的资源存在交叠,则所述资源池使用情况信息只描述前4个基本资源单元的使用情况。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
可选实施例5
终端接收网络侧设备(包含基站)发送的资源池使用情况信息,优选地,所述资源池使用情况信息描述终端是否使用所述资源池中的资源接收数据,如图7所示,资源池中包括10个基本资源单元,终端可以使用标号为10的基本资源单元接收或发送数据。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
可选实施例6
终端接收网络侧设备(包含基站)发送的资源池使用情况信息,优选地,所述资源池使用情况信息包括N级使用情况信息,其中,N为大于等于2的整数,如图8所示,资源池中包括10个基本资源单元,资源池使用情况信息分为两级,第一级使用情况信息描述10个基本资源单元中终端可以使用的基本资源单元位置(或不可以使用的基本资源单元位置),第二级使用情况信息描述对第一级中可以使用的基本资源单元中的可用资源进一步细化描述,例如可以使用的基本资源单元中包含12个子载波,第二使用情况信息告知终端12个子载波中哪些子载波可以给终端使用。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
可选实施例7
终端接收网络侧设备(包含基站)发送的资源池使用情况信息,优选地,所述资源池使
用情况信息包括N级使用情况信息,其中,N为大于等于2的整数,所述N级使用情况信息中至少有一级使用情况信息使用广播或组播的物理下行控制信道发送,或使用高层信令发送。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
可选实施例8
终端接收网络侧设备(包含基站)发送的资源池使用情况信息。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
优选地,所述资源池使用情况信息通过N个物理下行控制信道发送,其中,N为大于等于1的整数。
可选实施例9
终端接收网络侧设备(包含基站)发送的资源池使用情况信息。
优选地,所述资源池分成Y个资源集合,其中,Y为大于等于X的整数。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
可选实施例10
终端接收网络侧设备(包含基站)发送的资源池使用情况信息。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
优选地,如图5所示,如果所述资源池对应的时域资源中存在物理下行控制信道(例如低时延高可靠业务的下行控制信道),则所述资源池使用情况信息使用所述物理下行控制信道所在的符号上的资源或所述符号之后的符号上的资源传输,优选地,所述符号可以是OFDM(Orthogonal Frequency Division Multiplexing,正交频分复用)符号。
可选实施例11
终端接收网络侧设备(包含基站)发送的资源池使用情况信息。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
优选地,所述资源池使用情况信息使用的调制编码方式与受所述资源池影响的数据信道的调制编码方式存在映射关系。例如,基站给终端发送下行数据使用的调制方式为64QAM,且该下行数据使用的资源受资源池中的资源影响,则所述资源池使用情况信息使用64QAM或16QAM的调制方式。
可选实施例12
终端接收网络侧设备(包含基站)发送的资源池使用情况信息。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
优选地,所述资源池使用情况信息使用的发送波束与受所述资源池影响的数据信道的使用的发送波束相同。
可选实施例13
终端接收网络侧设备(包含基站)发送的资源池使用情况信息。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
优选地,所述资源池使用情况信息使用的接收波束与受所述资源池影响的数据信道的使
用的接收相同。
可选实施例14
终端接收网络侧设备(包含基站)发送的资源池使用情况信息。
终端根据资源池使用情况信息确定接收下行数据或发送上行数据使用的资源。
优选地,所述资源池使用情况信息的发送方式由终端通过反馈信息通知基站。
采用本公开所述方法和装置(系统),与相关技术相比,解决了第五代移动通信系统中资源池使用灵活性差的问题,有效改善了空口资源的使用效率,提升了第五代移动通信系统的性能。
需要说明,本专利中提到的接收波束,至少包含以下之一:接收端口,接收资源,参考信号序列,接收预编码矩阵(模拟,数字,混合方式),接收机算法,准共位置信息。
需要说明,本专利中提到的发送波束,至少包含以下之一:发送端口,发送资源,参考信号序列,发送预编码矩阵(模拟,数字,混合方式),发射机算法,准共位置信息。
需要说明,所述波束可以为一种资源(例如发端预编码,收端预编码、天线端口,天线权重矢量,天线权重矩阵等),波束序号可以被替换为资源索引,因为波束可以与一些时频码资源进行传输上的绑定。波束也可以为一种传输(发送/接收)方式;所述的传输方式可以包括空分复用、频域/时域分集等。所述的接收波束是指,无需指示的接收端的波束,或者发送端可以通过当前参考信号和天线端口与UE反馈报告的参考信号(或基准参考信号)和天线端口的准共址(QCL,Quasi-Co-Location)指示下的接收端的波束资源。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本公开实施例的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,或者网络设备等)执行本公开各个实施例所述的方法。
实施例4
在本实施例中还提供了一种资源池的处理装置,该装置用于实现上述实施例及优选实施方式,已经进行过说明的不再赘述。如以下所使用的,术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现,但是硬件,或者软件和硬件的组合的实现也是可能并被构想的。
图14是根据本公开实施例的资源池的处理装置的结构框图(四),如图14所示,该装置包括:
1)接收模块142,用于接收资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;
2)确定模块144,用于根据所述状态信息确定数据传输时所使用的资源。
可选地,上述状态信息用于描述资源池的使用情况信息,例如,资源池已使用资源、资
源池未使用资源。
其中,第一通信节点包括但并不限于:基站;第二通信节点包括但并不限于:终端。
可选地,在本实施中,上述资源池的处理装置的应用场景包括但并不限于:5G系统设计中。在该应用场景下,接收资源池的状态信息,其中,该状态信息使用X个比特标识,该X为大于等于1的整数,该X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;根据该状态信息确定数据传输时所使用的资源。也就是说,本公开实施例将资源池的状态信息发送至第二通信节点,以使第二通信节点能够根据接收到的状态信息确定数据传输时所使用的资源,有效利用资源池中的部分未使用的资源,进而解决了相关技术中第五代移动通信系统资源池使用灵活性较差的问题。达到了提高资源池使用灵活性的效果。
在一个可选地实施方式中,该状态信息描述该资源池中部分资源集合内的资源使用状态。
在另一个可选地实施方式中,该状态信息描述该第一通信节点是否使用该资源池中的资源发送数据;或者,该状态信息描述该第二通信节点是否使用该资源池中的资源接收数据;或者,该状态信息描述该第二通信节点是否需要尝试使用该资源池中的资源接收数据;或者,该状态信息描述该第二通信节点是否使用该资源池中的资源对以下测量项至少之一进行测量:信道、干扰、发送方式,接收方式。
可选地,该状态信息包括M级使用状态信息,其中,M为大于等于2的整数。
可选地,发送该状态信息的信道使用的调制编码方式与受该资源池影响的数据信道的调制编码方式之间存在映射关系。
可选地,发送该状态信息的信道使用的波束与受该资源池影响的数据信道的使用的波束相同。
可选地,该资源池分成Y个资源集合,其中,Y为大于等于该X的整数。
可选地,该资源池为该第一通信节点通过A级信令配置给该第二通信节点的,其中,该A为大于等于1的整数。其中,该A级信令包括以下至少之一:高层信令;媒体接入控制MAC信令。在A大于1时,该A级信令之间存在依赖关系,其中,该依赖关系用于指示该A级信令中的第一信令配置的资源池和第二信令配置的资源池之间的关系。
需要说明的是,上述各个模块是可以通过软件或硬件来实现的,对于后者,可以通过以下方式实现,但不限于此:上述模块均位于同一处理器中;或者,上述各个模块以任意组合的形式分别位于不同的处理器中。
实施例5
本公开的实施例还提供了一种存储介质。可选地,在本实施例中,上述存储介质可以被设置为存储用于执行以下步骤的程序代码:
S1,生成资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;
S2,发送所述状态信息。
可选地,存储介质还被设置为存储用于执行以下步骤的程序代码:
S3,接收资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;
S4,根据所述状态信息确定数据传输时所使用的资源。
可选地,在本实施例中,上述存储介质可以包括但不限于:U盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
可选地,在本实施例中,处理器根据存储介质中已存储的程序代码执行上述步骤S1、S2。
可选地,在本实施例中,处理器根据存储介质中已存储的程序代码执行上述步骤S3、S4
可选地,本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例,本实施例在此不再赘述。
显然,本领域的技术人员应该明白,上述的本公开实施例的各模块或各步骤可以用通用的计算装置来实现,它们可以集中在单个的计算装置上,或者分布在多个计算装置所组成的网络上,可选地,它们可以用计算装置可执行的程序代码来实现,从而,可以将它们存储在存储装置中由计算装置来执行,并且在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤,或者将它们分别制作成各个集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样,本公开不限制于任何特定的硬件和软件结合。
以上所述仅为本公开的优选实施例而已,并不用于限制本公开,对于本领域的技术人员来说,本公开可以有各种更改和变化。凡在本公开的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本公开的保护范围之内。
本公开适用于通信领域,用以有效利用资源池中的部分未使用的资源,进而解决了相关技术中第五代移动通信系统资源池使用灵活性较差的问题。达到了提高资源池使用灵活性的效果。
Claims (43)
- 一种资源池的处理方法,包括:生成资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;发送所述状态信息。
- 根据权利要求1所述的方法,其中,在发送所述状态信息之前,还包括:配置所述状态信息的发送方式。
- 根据权利要求1所述的方法,其中,所述状态信息的发送方式包括:通过物理下行控制信道发送;或者,使用资源池中的资源的信道或信号发送;或者,使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在时隙上的资源发送;或者,使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在时隙之后的时隙上的资源发送;或者,使用受资源池使用情况影响的数据信道所在的时隙上的资源发送;或者,使用受资源池使用情况影响的数据信道所在的时隙之后的时隙上的资源发送。
- 根据权利要求3所述的方法,其中,在所述状态信息的发送方式为通过物理下行控制信道发送时还包括:通过N个物理下行控制信道发送所述状态信息,其中,所述N为大于等于2的整数。
- 根据权利要求1所述的方法,其中,所述状态信息的发送方式包括:通过第二通信节点的反馈信息确定的方式。
- 根据权利要求1所述的方法,其中,所述状态信息的发送方式包括:若所述资源池对应的时域资源中存在物理下行控制信道,则使用物理下行控制信道所在的符号上的资源发送所述状态信息;或者,使用物理下行控制信道所在的符号之后的符号上的资源发送所述状态信息。
- 根据权利要求1所述的方法,其中,所述状态信息描述所述资源池中部分资源集合内的资源使用情况。
- 根据权利要求1所述的方法,其中,所述状态信息描述所述第一通信节点是否使用所述资源池中的资源发送数据;或者,所述状态信息描述所述第二通信节点是否使用所述资源池中的资源接收数据;或者,所述状态信息描述所述第二通信节点是否需要尝试使用所述资源池中的资源接收数据;或者,所述状态信息描述所述第二通信节点是否使用所述资源池中的资源对以下测量项至少之一进行测量:信道、干扰、发送方式,接收方式。
- 根据权利要求1所述的方法,其中,所述状态信息包括M级使用状态信息,其中,M为大于等于2的整数。
- 根据权利要求9所述的方法,其中,所述M级使用状态信息中至少有一级使用状态信息使用以下方式之一发送:广播的物理下行控制信道;组播的物理下行控制信道;高层信令。
- 根据权利要求1所述的方法,其中,发送所述状态信息的信道使用的调制编码方式与受所述资源池影响的数据信道的调制编码方式之间存在映射关系。
- 根据权利要求1所述的方法,其中,发送所述状态信息的信道使用的波束与受所述资源池影响的数据信道使用的波束相同。
- 根据权利要求1所述的方法,其中,所述资源池分成Y个资源集合,其中,Y为大于等于所述X的整数。
- 根据权利要求1所述的方法,其中,所述资源池为所述第一通信节点通过A级信令配置给所述第二通信节点的,其中,所述A为大于等于1的整数。
- 根据权利要求14所述的方法,其中,所述A级信令包括以下至少之一:高层信令;媒体接入控制MAC信令。
- 根据权利要求15所述的方法,其中,在A大于1时,所述A级信令之间存在依赖关系,其中,所述依赖关系用于指示所述A级信令中的第一信令配置的资源池和第二信令配置的资源池之间的关系。
- 一种资源池的处理方法,包括:接收资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;根据所述状态信息确定数据传输时所使用的资源。
- 根据权利要求17所述的方法,其中,所述状态信息描述所述资源池中部分资源集合内的资源使用状态。
- 根据权利要求17所述的方法,其中,所述状态信息描述所述第一通信节点是否使用所述资源池中的资源发送数据;或者,所述状态信息描述所述第二通信节点是否使用所述资源池中的资源接收数据;或者,所述状态信息描述所述第二通信节点是否需要尝试使用所述资源池中的资源接收数 据;或者,所述状态信息描述所述第二通信节点是否使用所述资源池中的资源对以下测量项至少之一进行测量:信道、干扰、发送方式,接收方式。
- 根据权利要求17所述的方法,其中,所述状态信息包括M级使用状态信息,其中,M为大于等于2的整数。
- 根据权利要求17所述的方法,其中,发送所述状态信息的信道使用的调制编码方式与受所述资源池影响的数据信道的调制编码方式之间存在映射关系。
- 根据权利要求17所述的方法,其中,发送所述状态信息的信道使用的波束与受所述资源池影响的数据信道的使用的波束相同。
- 根据权利要求17所述的方法,其中,所述资源池分成Y个资源集合,其中,Y为大于等于所述X的整数。
- 根据权利要求17所述的方法,其中,所述资源池为所述第一通信节点通过A级信令配置给所述第二通信节点的,其中,所述A为大于等于1的整数。
- 根据权利要求24所述的方法,其中,所述A级信令包括以下至少之一:高层信令;媒体接入控制MAC信令。
- 根据权利要求25所述的方法,其中,在A大于1时,所述A级信令之间存在依赖关系,其中,所述依赖关系用于指示所述A级信令中的第一信令配置的资源池和第二信令配置的资源池之间的关系。
- 一种资源池的处理装置,应用于第一通信节点,包括:生成模块,设置为生成资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;发送模块,设置为发送所述状态信息。
- 根据权利要求27所述的装置,其中,所述装置还包括:配置模块,设置为在发送所述状态信息之前,配置所述状态信息的发送方式。
- 根据权利要求27所述的装置,其中,所述发送模块包括:第一发送单元,设置为通过物理下行控制信道发送所述状态信息;或者,第二发送单元,设置为使用资源池中的资源的信道或信号发送所述状态信息;或者,第三发送单元,设置为使用受资源池使用情况影响的数据信道对应的物理下行控制信道所在时隙上的资源发送所述状态信息;或者,第四发送单元,设置为使用受资源池使用情况影响的数据信道对应的物理下行控制信 道所在时隙之后的时隙上的资源发送所述状态信息;或者,第五发送单元,设置为使用受资源池使用情况影响的数据信道所在的时隙上的资源发送所述状态信息;或者,第六发送单元,设置为使用受资源池使用情况影响的数据信道所在的时隙之后的时隙上的资源发送所述状态信息。
- 根据权利要求29所述的装置,其中,所述第一发送单元还设置为通过N个物理下行控制信道发送所述状态信息,其中,所述N为大于等于2的整数。
- 根据权利要求27所述的装置,其中,所述发送模块还设置为通过第二通信节点的反馈信息确定所述状态信息的发送方式。
- 根据权利要求27所述的装置,其中,所述发送模块包括:第七发送单元,设置为在所述资源池对应的时域资源中存在物理下行控制信道时,使用物理下行控制信道所在的符号上的资源发送所述状态信息;或者,第八发送单元,设置为使用物理下行控制信道所在的符号之后的符号上的资源发送所述状态信息。
- 一种资源池的处理装置,应用于第二通信节点,包括:接收模块,设置为接收资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;确定模块,设置为根据所述状态信息确定数据传输时所使用的资源。
- 根据权利要求33所述的装置,其中,所述状态信息描述所述资源池中部分资源集合内的资源使用状态。
- 根据权利要求33所述的装置,其中,所述状态信息描述所述第一通信节点是否使用所述资源池中的资源发送数据;或者,所述状态信息描述所述第二通信节点是否使用所述资源池中的资源接收数据;或者,所述状态信息描述所述第二通信节点是否需要尝试使用所述资源池中的资源接收数据;或者,所述状态信息描述所述第二通信节点是否使用所述资源池中的资源对以下测量项至少之一进行测量:信道、干扰、发送方式,接收方式。
- 根据权利要求33所述的装置,其中,所述状态信息包括M级使用状态信息,其中,M为大于等于2的整数。
- 根据权利要求33所述的装置,其中,发送所述状态信息的信道使用的调制编码方式与受所述资源池影响的数据信道的调制编码方式之间存在映射关系。
- 根据权利要求33所述的装置,其中,发送所述状态信息的信道使用的波束与受所述资源池影响的数据信道的使用的波束 相同。
- 根据权利要求33所述的装置,其中,所述资源池分成Y个资源集合,其中,Y为大于等于所述X的整数。
- 根据权利要求33所述的装置,其中,所述资源池为所述第一通信节点通过A级信令配置给所述第二通信节点的,其中,所述A为大于等于1的整数。
- 根据权利要求40所述的装置,其中,所述A级信令包括以下至少之一:高层信令;媒体接入控制MAC信令。
- 根据权利要求41所述的装置,其中,在A大于1时,所述A级信令之间存在依赖关系,其中,所述依赖关系用于指示所述A级信令中的第一信令配置的资源池和第二信令配置的资源池之间的关系。
- 一种存储介质,该存储介质设置为存储用于执行以下步骤的程序代码:生成资源池的状态信息,其中,所述状态信息使用X个比特标识,所述X为大于等于1的整数,所述X的取值由第一通信节点与第二通信节点协商确定,或者通过预配置的方式确定;发送所述状态信息。
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EP4195572A1 (en) | 2023-06-14 |
CN108282313B (zh) | 2022-11-29 |
CN108282313A (zh) | 2018-07-13 |
EP3567950A4 (en) | 2020-09-30 |
EP3567950A1 (en) | 2019-11-13 |
CN115622677A (zh) | 2023-01-17 |
CN115622677B (zh) | 2024-05-03 |
EP3567950B1 (en) | 2022-12-21 |
ES2936409T3 (es) | 2023-03-16 |
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