WO2021228247A1 - 一种通信方法和通信装置 - Google Patents
一种通信方法和通信装置 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0215—Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices
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- H—ELECTRICITY
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- H04L5/00—Arrangements affording multiple use of the transmission path
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Definitions
- This application relates to the field of communication, and in particular to a communication method and communication device.
- enhanced mobile broadband (eMBB) scenarios enhanced mobile broadband (eMBB) scenarios
- ultra-reliable and low-latency communications (URLLC) scenarios ultra-reliable and low-latency communications
- massive machine-type communications massive machine type communications, mMTC
- eMBB scenarios include: ultra-high-definition video, augmented reality (AR), virtual reality (VR), etc.
- the main characteristics of these services are large transmission data volume and high transmission rate.
- URLLC scenarios include: wireless control in industrial manufacturing or production processes, motion control of unmanned vehicles and unmanned aircraft, and tactile interaction applications such as remote repair and remote surgery.
- the main feature of these services is the ultra-high transmission requirements. Reliability and low latency, less data transmission and burstiness.
- mMTC scenarios include: smart grid distribution automation, wearable device communications, and smart cities. The main features of these services are the large number of networked devices and the small amount of data transmitted.
- the terminal devices in the mMTC scenario need to meet low-cost and The need for relatively long standby time.
- terminal devices have different requirements for mobile communication systems.
- the terminal devices may be reduced-capability (REDCAP) terminal devices. Especially for how RADCAP terminal equipment obtains the control channel, there is no corresponding solution.
- REDCAP reduced-capability
- the embodiments of the present application provide a communication method and communication device, which are used for terminal equipment to monitor the control channel on the resources corresponding to the terminal equipment of the first capability type, so as to realize the communication between the network equipment and the terminal equipment of the first capability type. Communication.
- an embodiment of the present application provides a communication method, including: a first terminal device receives first information from a network device, where the first information is used to indicate a first control resource set, and the first control resource
- the number of resource blocks in the set is N
- the number of resource unit bundle REBundles of the first control resource set is W
- the bandwidth supported by the first terminal device is less than the bandwidth corresponding to the N resource blocks
- the first The bandwidth supported by the terminal device is less than the bandwidth supported by the second terminal device
- the N and W are positive integers
- the aggregation level AL supported by the first terminal device includes X
- the AL supported by the second terminal device does not include The X, and/or, the number of candidate control channels supported by the first terminal device in the first search space SS set is Y1, and the number of candidate control channels supported by the second terminal device in the first search space set
- the number of control channels is Z
- the Y1 is less than or equal to the Z
- the first terminal device is on the M REGbund
- the network device can send a control channel for the first terminal device, and the first terminal device is different from the second terminal device, so that the requirements for the control channel of different types of terminal devices can be met.
- the first terminal device and the second terminal device share the first control resource set, which can ensure that the reliability of the first terminal device is guaranteed while the optional resources of the second terminal device are minimally affected.
- an embodiment of the present application also provides a communication method, including: a network device determines a first control resource set for a first terminal device, the number of resource blocks in the first control resource set is N, and the first control The number of resource unit bundle REBundles of the resource set is W, the bandwidth supported by the first terminal device is smaller than the bandwidth corresponding to the N resource blocks, and the bandwidth supported by the first terminal device is smaller than the bandwidth supported by the second terminal device ,
- the N and the W are positive integers;
- the aggregation level AL supported by the first terminal device includes X, and the AL supported by the second terminal device does not include the X, and/or the first terminal
- the number of candidate control channels supported by the device in the first search space SS set is Y, the number of candidate control channels supported by the second terminal device in the first search space set is Z, and the Y is less than or equal to The Z; the network device sends first information to the first terminal device, where the first information is used to indicate the first control resource set; the network device is
- the network device can send a control channel for the first terminal device, and the first terminal device is different from the second terminal device, so that the requirements for the control channel of different types of terminal devices can be met.
- the first terminal device and the second terminal device share the first control resource set, which can ensure that the reliability of the first terminal device is guaranteed while the optional resources of the second terminal device are minimally affected.
- the X includes at least one of the following values: 6, 12, 20, and 22.
- the AL supported by the terminal device lock can distinguish different terminal devices, and the value of X can be multiple, for example, X includes at least one of the following values: 6, 12, 20, 22.
- the AL supported by the first terminal device may be 6, while the second terminal device does not support AL 6.
- the AL supported by the first terminal device may be 12, but the AL supported by the second terminal device is 12.
- the AL supported by the first terminal device may be 20, while the AL supported by the second terminal device is 20.
- the AL supported by the first terminal device may be 22, while the AL supported by the second terminal device is 22.
- the network device may specifically configure the AL supported by the first terminal device according to the application scenario.
- the number of symbols l in the first control resource set is equal to 3 and the N is equal to 96, and the bandwidth supported by the first terminal device is greater than or equal to N/2 corresponding to the resource blocks.
- the number of candidate control channels with an AL equal to 20 supported by the first terminal device is 1; and/or the number of candidate control channels with an AL equal to 16 supported by the first terminal device is 1; and/or The number of candidate control channels with AL equal to 8 supported by the first terminal device is 1 or 2; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 2 or 3; and /Or, the number of candidate control channels with an AL equal to 22 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 16 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 12 supported by the first terminal device is 1; and/or, the first terminal device
- the number of candidate control channels with an AL equal to 8 supported is 1 or 2; and/or the number of candidate control channels with an AL equal to 4 supported by the first terminal device is 2 or 3;
- the first The number of candidate control channels with AL equal to 6 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 8 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 6 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 2 supported by the terminal device is 1;
- the first The number of candidate control channels with AL equal to 12 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 8 supported by the first terminal device is 1; and/or, the first terminal device
- the number of candidate control channels with supported AL equal to 4 is 1 or 2;
- the first The number of candidate control channels with AL equal to 8 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 4 supported by the terminal device is 1;
- the first The number of candidate control channels with AL equal to 6 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 4 supported by the terminal device is 1;
- the first The number of candidate control channels with AL equal to 2 supported by the terminal device is 1.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed under the condition that the second terminal device's optional resources are minimally affected, so that the first terminal device can be used.
- the AL supported by the first terminal device is equal to the index of Y REGBundles out of the X REGBundles corresponding to X as ⁇ i, i+1,...,i+(Y-1) ⁇ ,
- the indexes of the remaining (XY) REGbundles in the X REGbundles are ⁇ j, j+1,...,j+(XY-1) ⁇ , and the i and the j are positive integers;
- the i and j satisfy at least one of the following conditions:
- the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to the N/2 resource blocks
- the i (n+A)mod W/2
- the j (n+B)mod W/2
- the AL supported by the first terminal device is equal to the number of candidate control channels corresponding to X is C
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed under the condition that the second terminal device's optional resources are minimally affected, so that the first terminal device can be used.
- the AL supported by the first terminal device is equal to the index of Y CCE resources in the X CCE resources corresponding to X as ⁇ i, i+1,..., i+(Y-1) ⁇ , the indexes of (XY) CCE resources in the X CCE resources are ⁇ j, j+1,..., j+(XY-1) ⁇ ;
- the i and j satisfy at least one of the following conditions:
- the AL supported by the first terminal device is equal to X
- the AL supported by the first terminal device is equal to X
- the AL supported by the first terminal device is equal to X
- the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to the N/2 resource blocks
- the i (4+T+A)mod W/2
- the j (5-T+B)mod W/2
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed under the condition that the second terminal device's optional resources are minimally affected, so that the first terminal device can be used.
- the AL supported by the first terminal device is equal to the resource index of the Y REGBundles in the X REGBundles corresponding to X as ⁇ i, i+1,...i+(Y-1) ⁇ ,
- the indexes of the remaining (XY) REGbundles in the X REGbundles are ⁇ j, j+1,...j+(XY-1) ⁇ ;
- the i and j satisfy at least one of the following conditions:
- the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to the N/2 resource blocks
- the i (n+A)mod W/2
- the j (n+B)mod W/2
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed under the condition that the second terminal device's optional resources are minimally affected, so that the first terminal device can be used.
- the AL supported by the first terminal device is equal to the index of Y CCE resources in the X CCE resources corresponding to X as ⁇ i, i+1,...i+(Y-1) ⁇ ,
- the indexes of (XY) CCE resources in the X CCE resources are ⁇ j, j+1,...j+(XY-1) ⁇ ;
- the AL supported by the first terminal device is equal to X
- the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to the N/2 resource blocks
- the i (12+T+A)mod W/2
- the j (9-T+B)mod W/2
- the AL supported by the first terminal device is equal to X
- the i (0+T+A) mod W/2
- the AL supported by the first terminal device is equal to the number of candidate control channels corresponding to X is C,
- the i (4+T+A) mod W/2
- the AL supported by the first terminal device is equal to the number of candidate control channels corresponding to X is C,
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed under the condition that the second terminal device's optional resources are minimally affected, so that the first terminal device can be used.
- the AL supported by the first terminal device is equal to the resource index ⁇ i, i+1,...,i+(Y-1) ⁇ of the Y REGBundles in the X REGBundles corresponding to X.
- offset can also be performed, so that the first terminal device can monitor the control channel on the offset REBundles.
- the values of i and j have various situations. After determining i and j, it can be determined The REDBundle that can be used by the first terminal device is output, so that the first terminal device can monitor the control channel.
- the method further includes: the first terminal device receives control information on R REGBundles, the R REGBundles do not overlap with the S REGBundles, and the S REGBundles are used for all
- the second terminal device receives the control information.
- the R REGBundles do not overlap with the S REGBundles
- the R REGBundles are used for the first terminal device to receive control information
- the S REGBundles are used for the second terminal device to receive control information.
- the communication between the first terminal device and the network device does not affect the second terminal device.
- an embodiment of the present application also provides a communication device.
- the communication device includes a first terminal device.
- the first terminal device includes a transceiver module for receiving first information from a network device.
- the first information is used to indicate a first control resource set, the number of resource blocks in the first control resource set is N, the number of resource unit bundle REBundles of the first control resource set is W, and the first terminal device
- the supported bandwidth is less than the bandwidth corresponding to the N resource blocks, the bandwidth supported by the first terminal device is less than the bandwidth supported by the second terminal device, and the N and W are positive integers;
- the first terminal device supports The aggregation level AL of includes X, the AL supported by the second terminal device does not include the X, and/or the number of candidate control channels supported by the first terminal device in the first search space SS set is Y1,
- the number of candidate control channels supported by the second terminal device in the first search space set is Z, and the Y1 is less than or equal to the Z;
- the component modules of the communication device can also perform the steps described in the first aspect and various possible implementations. For details, see the first aspect and various possible implementations in the foregoing illustrate.
- an embodiment of the present application also provides a communication device.
- the communication device includes a network device.
- the network device includes a processing module configured to determine a first control resource set for a first terminal device.
- the number of resource blocks of the control resource set is N
- the number of resource unit bundle REBundles of the first control resource set is W
- the bandwidth supported by the first terminal device is less than the bandwidth corresponding to the N resource blocks
- the bandwidth supported by the first terminal device is less than the bandwidth supported by the second terminal device
- the N and W are positive integers
- the aggregation level AL supported by the first terminal device includes X, and the AL supported by the second terminal device
- the X is not included, and/or, the number of candidate control channels supported by the first terminal device in the first search space SS set is Y, and the second terminal device supports Y in the first search space set
- the number of candidate control channels is Z, and the Y is less than or equal to Z
- the transceiver module is configured to send first information to the
- the component modules of the communication device can also execute the steps described in the foregoing second aspect and various possible implementation manners. For details, see the foregoing description of the second aspect and various possible implementation manners. illustrate.
- the X includes at least one of the following values: 6, 12, 20, and 22.
- the number of symbols l in the first control resource set is equal to 3 and the N is equal to 96, and the bandwidth supported by the first terminal device is greater than or equal to N/2 corresponding to the resource blocks.
- the number of candidate control channels with an AL equal to 20 supported by the first terminal device is 1; and/or the number of candidate control channels with an AL equal to 16 supported by the first terminal device is 1; and/or The number of candidate control channels with AL equal to 8 supported by the first terminal device is 1 or 2; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 2 or 3; and /Or, the number of candidate control channels with an AL equal to 22 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 16 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 12 supported by the first terminal device is 1; and/or, the first terminal device
- the number of candidate control channels with an AL equal to 8 supported is 1 or 2; and/or the number of candidate control channels with an AL equal to 4 supported by the first terminal device is 2 or 3;
- the first The number of candidate control channels with AL equal to 6 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 8 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 6 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 2 supported by the terminal device is 1;
- the first The number of candidate control channels with AL equal to 12 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 8 supported by the first terminal device is 1; and/or, the first terminal device
- the number of candidate control channels with supported AL equal to 4 is 1 or 2;
- the first The number of candidate control channels with AL equal to 8 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 4 supported by the terminal device is 1;
- the first The number of candidate control channels with AL equal to 6 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 4 supported by the terminal device is 1;
- the first The number of candidate control channels with AL equal to 2 supported by the terminal device is 1.
- the AL supported by the first terminal device is equal to the index of Y REGBundles out of the X REGBundles corresponding to X as ⁇ i, i+1,...,i+(Y-1) ⁇ ,
- the indexes of the remaining (XY) REGbundles in the X REGbundles are ⁇ j, j+1,...,j+(XY-1) ⁇ , and the i and the j are positive integers;
- the i and j satisfy at least one of the following conditions:
- the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to the N/2 resource blocks
- the i (n+A)mod W/2
- the j (n+B)mod W/2
- the AL supported by the first terminal device is equal to the number of candidate control channels corresponding to X is C
- the AL supported by the first terminal device is equal to the index of Y CCE resources in the X CCE resources corresponding to X as ⁇ i, i+1,..., i+(Y-1) ⁇ , the indexes of (XY) CCE resources in the X CCE resources are ⁇ j, j+1,..., j+(XY-1) ⁇ ;
- the i and j satisfy at least one of the following conditions:
- the AL supported by the first terminal device is equal to X
- the AL supported by the first terminal device is equal to X
- the AL supported by the first terminal device is equal to X
- the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to the N/2 resource blocks
- the i (4+T+A)mod W/2
- the j (5-T+B)mod W/2
- the AL supported by the first terminal device is equal to the resource index of the Y REGBundles in the X REGBundles corresponding to X as ⁇ i, i+1,...i+(Y-1) ⁇ ,
- the indexes of the remaining (XY) REGbundles in the X REGbundles are ⁇ j, j+1,...j+(XY-1) ⁇ ;
- the i and j satisfy at least one of the following conditions:
- the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to the N/2 resource blocks
- the i (n+A)mod W/2
- the j (n+B)mod W/2
- the AL supported by the first terminal device is equal to the index of Y CCE resources in the X CCE resources corresponding to X as ⁇ i, i+1,...i+(Y-1) ⁇ ,
- the indexes of (XY) CCE resources in the X CCE resources are ⁇ j, j+1,...j+(XY-1) ⁇ ;
- the AL supported by the first terminal device is equal to X
- the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to the N/2 resource blocks
- the i (12+T+A)mod W/2
- the j (9-T+B)mod W/2
- the AL supported by the first terminal device is equal to X
- the i (0+T+A) mod W/2
- the AL supported by the first terminal device is equal to the number of candidate control channels corresponding to X is C,
- the i (4+T+A) mod W/2
- the AL supported by the first terminal device is equal to the number of candidate control channels corresponding to X is C,
- the AL supported by the first terminal device is equal to the resource index ⁇ i, i+1,...,i+(Y-1) ⁇ of the Y REGBundles in the X REGBundles corresponding to X.
- the apparatus further includes: the first terminal device receives control information on R REGbundles, the R REGbundles do not overlap with the S REGbundles, and the S REGbundles are used for all
- the second terminal device receives the control information.
- a device in a fifth aspect, may be a terminal device, or a device in a terminal device, or a device that can be matched and used with the terminal device.
- the device may include modules that perform one-to-one correspondence of the methods/operations/steps/actions described in the first aspect.
- the modules may be hardware circuits, software, or hardware circuits combined with software.
- the device may include a processing module and a transceiver module.
- a device in a sixth aspect, may be a network device, a device in a network device, or a device that can be matched and used with the network device.
- the device may include modules that perform one-to-one correspondence of the methods/operations/steps/actions described in the second aspect.
- the modules may be hardware circuits, software, or hardware circuits combined with software.
- the device may include a processing module and a transceiver module.
- an embodiment of the present application provides a device, the device includes a processor, and is configured to implement the method described in the first aspect.
- the device may also include a memory for storing instructions and data.
- the memory is coupled with the processor, and when the processor executes the instructions stored in the memory, the method described in the first aspect can be implemented.
- the device may also include a communication interface, which is used for the device to communicate with other devices.
- the communication interface may be a transceiver, circuit, bus, module, pin, or other type of communication interface.
- the device can be a network device.
- the device includes:
- Memory used to store program instructions
- the processor is configured to use the communication interface to execute the steps in the foregoing first aspect, which is not specifically limited here.
- an embodiment of the present application provides a device including a processor, configured to implement the method described in the second aspect.
- the device may also include a memory for storing instructions and data.
- the memory is coupled with the processor, and when the processor executes the instructions stored in the memory, the method described in the second aspect can be implemented.
- the device may also include a communication interface, which is used for the device to communicate with other devices.
- the communication interface may be a transceiver, circuit, bus, module, pin, or other type of communication interface.
- the device can be a terminal device.
- the device includes:
- Memory used to store program instructions
- the processor is configured to use the communication interface to execute the steps in the foregoing second aspect, which is not specifically limited here.
- an embodiment of the present application also provides a computer-readable storage medium, including instructions, which when run on a computer, cause the computer to execute the method described in any one of the first aspect to the second aspect.
- the embodiments of the present application also provide a computer program product, including instructions, which when run on a computer, cause the computer to execute the method described in any one of the first aspect to the second aspect.
- an embodiment of the present application provides a chip system that includes a processor and may also include a memory, configured to implement the method described in any one of the first aspect to the second aspect.
- the chip system can be composed of chips, and can also include chips and other discrete devices.
- an embodiment of the present application provides a system including the device described in the first aspect and the device described in the second aspect.
- FIG. 1 is a schematic diagram of the interaction flow of a communication method provided by an embodiment of the application
- FIGS. 2a to 2y are schematic diagrams of a candidate control channel provided by an embodiment of the application.
- FIG. 2za to FIG. 2zz are schematic diagrams of a candidate control channel provided by an embodiment of the application.
- Figure 2zza is a schematic diagram of a candidate control channel provided by an embodiment of the application.
- FIG. 3 is a schematic diagram of the composition structure of a terminal device according to an embodiment of the application.
- FIG. 4 is a schematic diagram of the composition structure of a network device provided by an embodiment of the application.
- FIG. 5 is a schematic diagram of the composition structure of a terminal device according to an embodiment of the application.
- FIG. 6 is a schematic diagram of the composition structure of a network device provided by an embodiment of this application.
- the embodiments of the present application provide a communication method and communication device, which are used for terminal equipment to monitor the control channel on the resources corresponding to the terminal equipment of the first capability type, so as to realize the communication between the network equipment and the terminal equipment of the first capability type. Communication.
- LTE long term evolution
- WiFi wireless-fidelity
- future communication systems a system that integrates multiple communication systems, etc., which are not limited in the embodiment of the present application.
- 5G can also be called new radio (NR).
- the technical solutions provided by the embodiments of the present application can be applied to various communication scenarios, for example, can be applied to one or more of the following communication scenarios: eMBB, URLLC, mMTC, device-to-device (D2D) communication , Vehicle to everything (V2X) communication, vehicle to vehicle (V2V) communication, and Internet of things (IoT), etc.
- eMBB enhanced mobile broadband
- URLLC enhanced mobile broadband
- mMTC massive machine-to-device
- D2D device-to-device
- V2X Vehicle to everything
- V2V vehicle to vehicle
- IoT Internet of things
- the wireless communication system includes communication equipment, and the communication equipment can use air interface resources for wireless communication.
- the communication device may include a network device and a terminal device, and the network device may also be referred to as a network side device.
- the air interface resources may include at least one of time domain resources, frequency domain resources, code resources, and space resources.
- at least one may also be described as one or more, and the plurality may be two, three, four or more, which is not limited in the embodiments of the present application.
- a wireless communication system includes two communication devices, a first communication device and a second communication device, respectively, where the first communication device may be a network device, and the second communication device may be a terminal device.
- "/" can indicate that the associated objects before and after are in an "or” relationship, for example, A/B can indicate A or B, and in formula calculation, “/" can indicate a division symbol , N/M means N divided by M, N and M each means a numerical value; "and/or” can be used to describe the three relationships of associated objects, for example, A and/or B, which can mean: A alone exists, There are three cases of A and B at the same time, and B alone, where A and B can be singular or plural.
- words such as “first”, “second”, “A”, and “B” may be used to distinguish technical features with the same or similar functions.
- the words “first”, “second”, “A”, “B”, etc. do not limit the quantity and order of execution, and the words “first”, “second”, “A”, “B”, etc. are also It is not necessarily different.
- words such as “exemplary” or “for example” are used to represent examples, illustrations or illustrations, and any embodiment or design solution described as “exemplary” or “for example” shall not be interpreted It is more preferable or more advantageous than other embodiments or design solutions.
- the use of words such as “exemplary” or “for example” is intended to present related concepts in a specific manner to facilitate understanding.
- the terminal device involved in the embodiments of this application can also be called a terminal, which can be a device with wireless transceiver function, which can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted; or can be deployed on water (such as Ships, etc.); or can be deployed in the air (for example, on airplanes, balloons, or satellites, etc.).
- the terminal device may be a user equipment (UE), where the UE includes a handheld device with a wireless communication function, a vehicle-mounted device, a wearable device, or a computing device.
- the UE may be a mobile phone, a tablet computer, or a computer with a wireless transceiver function.
- Or terminal equipment can be virtual reality (VR) terminal equipment, augmented reality (AR) terminal equipment, wireless terminals in industrial control, wireless terminals in unmanned driving, wireless terminals in telemedicine, and smart The wireless terminal in the power grid, the wireless terminal in the smart city, or the wireless terminal in the smart home (smart home), etc.
- the device used to realize the function of the terminal device may be a terminal device, or a device capable of supporting the terminal device to realize the function, such as a chip system, the device may be installed in the terminal device, or the device It can be used with terminal equipment.
- the chip system may be composed of chips, or may include chips and other discrete devices.
- the device for realizing the functions of the terminal equipment is the terminal equipment as an example to specifically describe the technical solutions provided by the embodiments of the present application.
- the terminal device in the mMTC scenario may be a reduced capacity (REDCAP) terminal device.
- the REDCAP terminal device may also be referred to as a light terminal device.
- the REDCAP terminal equipment in the NR system has lower capabilities compared to the traditional terminal equipment.
- the REDCAP terminal equipment has one or more of the following characteristics compared to the traditional terminal equipment: it supports a narrower bandwidth and a configured antenna Fewer numbers, lower maximum transmit power supported, lower duplex capability (for example, traditional terminal equipment supports full-duplex frequency division duplex, REDCAP terminal equipment supports half-duplex frequency division duplex), and data processing capabilities Weaker (for example, REDCAP terminal equipment can process less data than traditional terminal equipment in the same time, or REDCAP terminal equipment can process the same data longer than traditional terminal equipment), so REDCAP terminal equipment and Traditional terminal equipment may require different system information, a dedicated access network, and/or control channels with different performance.
- the traditional terminal device may be a non-REDCAP terminal device, and the non-REDCAP terminal device mainly supports eMBB services and/or URLLC services.
- traditional terminal equipment can be regarded as high-capacity terminal equipment or terminal equipment with unlimited capabilities.
- the traditional terminal device can be replaced with a terminal device that will be introduced in the future and has a higher capability than the REDCAP terminal device.
- the first terminal device may be a REDCAP terminal device
- the second terminal device may be a traditional terminal device.
- the network device involved in the embodiment of the present application includes a base station (BS), which may be a device that is deployed in a wireless access network and can communicate with terminal devices wirelessly.
- the base station may have many forms, such as macro base stations, micro base stations, relay stations, and access points.
- the base station involved in the embodiment of the present application may be a base station in a 5G mobile communication system or a base station in LTE, where the base station in the 5G mobile communication system may also be referred to as a transmission reception point (TRP) Or gNB.
- TRP transmission reception point
- gNB transmission reception point
- the device used to implement the function of the network device may be a network device, or a device capable of supporting the network device to implement the function, such as a chip system, the device may be installed in the network device, or the device It can be used with network equipment.
- the device for realizing the functions of the network equipment is the network equipment as an example to specifically describe the technical solutions provided by the embodiments of the present application.
- the technical solutions provided by the embodiments of the present application can be applied to wireless communication between communication devices.
- the wireless communication between communication devices may include: wireless communication between a network device and a terminal device, wireless communication between a network device and a network device, or wireless communication between a terminal device and a terminal device.
- wireless communication may also be simply referred to as "communication”
- communication may also be described as "data transmission”, "information transmission” or “transmission”.
- This technical solution can be used for wireless communication between a scheduling entity and a subordinate entity, where the scheduling entity can allocate resources for the subordinate entity.
- the first type of terminal equipment and the second type of terminal equipment may represent two different types of terminal equipment.
- the first type of terminal device may be a terminal device used in an industrial wireless sensor network (IWSN)
- the second type of terminal device may be a terminal device used in video surveillance (Video Surveillance).
- the first type terminal device may be a type 1 terminal device with reduced capability
- the second type terminal device may be a type 2 terminal device with reduced capability and a non-reduced terminal device.
- the first type of terminal device may be a terminal device for industrial wireless sensor networks
- the second type of terminal device may be a terminal device for video surveillance and an enhanced mobile broadband (eMBB) terminal device.
- eMBB enhanced mobile broadband
- the embodiment of the application proposes a communication method, which is suitable for communication scenarios between network equipment and multiple types of terminal equipment, and can provide different types of terminal equipment with resources suitable for this type of terminal equipment, for example, REDCAP terminal equipment Provides M REBundles or M CCE resources corresponding to M REBundles of W REBundles applicable to the REDCAP terminal equipment, so as to meet the communication requirements of various types of terminal equipment, for example, REDCAP terminal equipment and traditional terminal equipment support
- the bandwidth is different, or the aggregation level (AL) supported by the REDCAP terminal device and the traditional terminal device is different, or the number of candidate control channels supported by the REDCAP terminal device and the traditional terminal device is different.
- AL aggregation level
- FIG. 1 is a schematic diagram of an interaction process between a network device and a terminal device according to an embodiment of this application.
- steps 101 to 103 are explained from the side of the network device, and steps 111 to Step 112 is described from the side of the first terminal device.
- the interactive process shown in Figure 1 mainly includes the following steps:
- the network device determines a first control resource set for the first terminal device.
- the number of resource blocks in the first control resource set is N, the specific value of N is not limited, and N may be a positive integer.
- the first control resource set may be CORESET 0, that is, the control resource set numbered 0.
- the first control resource set includes frequency domain parameters and time domain parameters, and the frequency domain parameter is the size of the first control resource set in the frequency domain.
- N can be a multiple of any 6 resource blocks (RB) .
- the time domain parameter is the symbol length occupied by the first control resource set in the time domain.
- the time domain parameter is configured by the control resource set duration (ControlResourceSet.duration) in the radio resource control (radio resource control, RRC) parameter.
- the number of resource element group bundles (REGbundles) of the first control resource set is W.
- W may be a positive integer.
- the first control resource set may be CORESET 0, that is, the control resource set numbered 0.
- REGbundles can be composed of multiple resource element groups (REG).
- a REG is composed of an RB in the frequency domain and an orthogonal frequency division multiplexing (OFDM) symbol in the time domain. .
- the size of the REGbundle is determined by the parameter L, which is defined by the resource unit bundle size (reg-bundle-size) in the RRC parameter.
- the network device needs to determine the attribute characteristics of the first terminal device, and then determine the first control resource set for the first terminal device.
- the attribute (or type) characteristics of the first terminal device can satisfy the following: the bandwidth supported by the first terminal device is less than the bandwidth corresponding to N resource blocks, the bandwidth supported by the first terminal device is less than the bandwidth supported by the second terminal device, N and W Is a positive integer.
- the bandwidth supported by the first terminal device is less than the bandwidth corresponding to the N resource blocks, so that the first terminal device can communicate within the bandwidth corresponding to the N resource blocks; in addition, the bandwidth supported by the second terminal device is less than the N resources
- the bandwidth corresponding to the block enables the second terminal device to communicate within the bandwidth corresponding to the N resource blocks.
- the attribute characteristics of the first terminal device also include one or more of the following: the aggregation level (AL) supported by the first terminal device includes X, and the AL supported by the second terminal device does not include X, that is, the first terminal device and The AL supported by the second terminal device is different, and/or the number of candidate control channels supported by the first terminal device in the first search space (SS) set is Y1, and the second terminal device is in the first search space (SS) set.
- the number of candidate control channels supported in the search space set is Z, and Y1 is less than or equal to Z, that is, the number of candidate control channels supported by the first terminal device is less than the number of candidate control channels supported by the second terminal device.
- the aggregation level indicates the number of control channel elements (CCE) allocated to a physical downlink control channel (PDCCH).
- CCE control channel elements
- PDCCH physical downlink control channel
- a CCE is composed of multiple REGs, and the size of the REGbundle of different CCEs is different.
- the corresponding CCE number is 4, when the aggregation level is 8, the corresponding CCE number is 8, and when the aggregation level is 16, the corresponding CCE number is 16.
- the aggregation level specifically used by the first terminal device is determined by the network device (for example, a base station), and the first terminal device may perform blind detection in the first control resource set to determine the aggregation level configured by
- the number of candidate control channels supported by the first terminal device in the first SS set refers to the number of candidate control channels that can be used by the first terminal device in the first SS set, where candidates (number of candidate control channels)
- the number of control channels may also be referred to as the number of candidate control channels, and is simply referred to as the number of candidate control channels in the following.
- the number of candidate control channels corresponding to different ALs in the first control resource set is different. For example, the number of ALs supported by CORESET0 of the scheduling broadcast message SIB1 is 16, 8, 4, and the number of corresponding candidate control channels is respectively 1,2,4.
- the AL supported by the first terminal device includes X
- the AL supported by the second terminal device does not include X, that is, the AL supported by the first terminal device and the second terminal device are different.
- the AL supported by the terminal device lock can distinguish different terminal devices, and the value of X can be multiple, for example, X includes at least one of the following values: 6, 12, 20, 22.
- the AL supported by the first terminal device may be 6, while the second terminal device does not support AL 6.
- the AL supported by the first terminal device may be 12, but the AL supported by the second terminal device is 12.
- the AL supported by the first terminal device may be 20, while the AL supported by the second terminal device is 20.
- the AL supported by the first terminal device may be 22, while the AL supported by the second terminal device is 22.
- the network device may specifically configure the AL supported by the first terminal device according to the application scenario. In the subsequent embodiments, the specific values included in the AL supported by the first terminal device are given.
- the number of symbols in the first control resource set is represented by a lowercase letter 1, where the number of symbols in the first control resource refers to the number of OFDM symbols included in the first control resource set. number.
- the network device may determine the AL supported by the first terminal device and the number of corresponding candidate control channels based on the number of symbols l included in the first control resource set and the number of resource blocks N, and the size of the bandwidth supported by the first terminal device.
- the number of ALs and corresponding candidate control channels supported by the first terminal device is illustrated by using the following implementation modes A01 to A12:
- the AL supported by the first terminal device is equal to 20.
- the number of candidate control channels is 1; and/or the number of candidate control channels with AL equal to 16 supported by the first terminal device is 1; and/or the number of candidate control channels with AL equal to 8 supported by the first terminal device is 1 or 2; and/or, the number of candidate control channels with AL equal to 4 supported by the first terminal device is 2 or 3; and/or, the number of candidate control channels with AL equal to 22 supported by the first terminal device is 1.
- the number of candidate control channels with an AL equal to 20 supported by the first terminal device is 1.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed while the second terminal device's optional resources are minimally affected, so that the first terminal device can be used
- the number of candidate control channels with an AL equal to 16 supported by the first terminal device is 1.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the optional resources of the second terminal device are affected to a minimum , To ensure the usable resources of the first terminal device, so that the first terminal device can communicate with the network device reliably.
- the AL supported by the first terminal device is equal to 8.
- the number of candidate control channels is 1 or 2.
- the number of candidate control channels with AL equal to 8 is taken as an example for illustration.
- the number of candidate control channels with AL equal to 8 supported by the first terminal device is 1 or 2.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed under the condition that the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with the network The reliability of the device's communication.
- the number of symbols l of the first control resource set is equal to 3 and N is equal to 96, and the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to N/2 resource blocks, and the AL supported by the first terminal device is equal to 4.
- the number of candidate control channels is 2 or 3.
- the number of candidate control channels with AL equal to 4 is taken as an example for illustration.
- the number of candidate control channels with AL equal to 4 supported by the first terminal device is 2 or 3.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed under the condition that the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with the network The reliability of the device's communication.
- the number of symbols l of the first control resource set is equal to 3 and N is equal to 96, and the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to N/2 resource blocks, and the AL supported by the first terminal device is equal to 22.
- the number of candidate control channels is one.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed while the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with The reliability of communication between network devices.
- the AL supported by the first terminal device is equal to 16
- the number of candidate control channels is 1; and/or the number of candidate control channels with AL equal to 12 supported by the first terminal device is 1; and/or the number of candidate control channels with AL equal to 8 supported by the first terminal device is 1 or 2; and/or, the number of candidate control channels with AL equal to 4 supported by the first terminal device is 2 or 3.
- the AL supported by the first terminal device is equal to 6.
- the number of candidate control channels is 1; and/or, the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed while the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with The reliability of communication between network devices.
- the AL supported by the first terminal device is equal to 8.
- the number of candidate control channels is 1; and/or, the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed while the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with The reliability of communication between network devices.
- the AL supported by the first terminal device is equal to 6.
- the number of candidate control channels is 1; and/or, the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed while the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with The reliability of communication between network devices.
- the AL supported by the first terminal device is equal to 2.
- the number of candidate control channels is one.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed while the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with The reliability of communication between network devices.
- the AL supported by the first terminal device is equal to 12.
- the number of candidate control channels is 1; and/or the number of candidate control channels with AL equal to 8 supported by the first terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1 or 2.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed while the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with The reliability of communication between network devices.
- the AL supported by the first terminal device is equal to 8.
- the number of candidate control channels is 1; and/or, the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed while the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with The reliability of communication between network devices.
- the AL supported by the first terminal device is equal to 4
- the number of candidate control channels is one.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed while the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with The reliability of communication between network devices.
- the AL supported by the first terminal device is equal to 6.
- the number of candidate control channels is 1; and/or, the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed while the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with The reliability of communication between network devices.
- the AL supported by the first terminal device is equal to 4
- the number of candidate control channels is one.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed while the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with The reliability of communication between network devices.
- the AL supported by the first terminal device is equal to 2.
- the number of candidate control channels is one.
- the second terminal device and the first terminal device can share the first control resource set to ensure that the available resources of the first terminal device are guaranteed while the optional resources of the second terminal device are minimally affected, so that the first terminal device can communicate with The reliability of communication between network devices.
- the AL supported by the first terminal device is equal to the index of Y REGBundles in the X REGBundles corresponding to X as ⁇ i, i+1,...,i+(Y-1) ⁇ , X
- the indexes of the remaining (XY) REGbundles in REGbundle are ⁇ j, j+1,...,j+(XY-1) ⁇ , and i and j are positive integers.
- the values of i and j have various situations. After determining i and j, it can be determined The REDBundle that can be used by the first terminal device is output, so that the first terminal device can monitor the control channel.
- i and j satisfy at least one of the following conditions:
- the number of candidate control channels corresponding to the AL equal to X supported by the first terminal device is C, where n represents the identity of the cell where the first terminal device is located, and mod represents the remainder operation;
- the number of candidate control channels corresponding to the AL equal to X supported by the first terminal device is C, where n represents the identity of the cell where the first terminal device is located, and mod represents the remainder operation;
- the number of candidate control channels corresponding to the AL equal to X supported by the first terminal device is C, where n represents the identity of the cell where the first terminal device is located, and mod represents the remainder operation;
- the number of candidate control channels corresponding to the AL equal to X supported by the first terminal device is C, where n represents the identity of the cell where the first terminal device is located, and mod represents the remainder operation;
- the number of candidate control channels corresponding to the AL equal to X supported by the first terminal device is C, where n represents the identity of the cell where the first terminal device is located, and mod represents the remainder operation;
- the AL supported by the first terminal device is equal to the index of Y CCE resources in the X CCE resources corresponding to X as ⁇ i, i+1,..., i+(Y-1) ⁇ ,
- the index of (XY) CCE resources in the X CCE resources is ⁇ j, j+1,..., j+(XY-1) ⁇ ; for the number of symbols l, the number of resource blocks N, and the first control resource set
- the bandwidth range supported by a terminal device is different, and the values of i and j have many situations. After determining i and j, the CCE resources that can be used by the first terminal device can be determined, so that the first terminal device can perform Control channel monitoring.
- i and j satisfy at least one of the following conditions:
- the AL supported by the first terminal device is equal to the resource index of Y REGBundles in the X REGBundles corresponding to X as ⁇ i, i+1,...i+(Y-1) ⁇ , X
- the index of the remaining (XY) REGbundles in REGbundle is ⁇ j, j+1,...j+(XY-1) ⁇ ; for the number of symbols in the first control resource set, the number of resource blocks N, and the first terminal device supports Different bandwidth ranges of i and j have various situations.
- the REBundle that can be used by the first terminal device can be determined, so that the first terminal device can monitor the control channel.
- i and j satisfy at least one of the following conditions:
- the number of candidate control channels corresponding to the AL equal to X supported by the first terminal device is C, where n represents the identity of the cell where the first terminal device is located, and mod represents the remainder operation;
- the number of symbols l of the first control resource set is equal to 2 and N is equal to 48, and the bandwidth supported by the first terminal device is less than the bandwidth corresponding to the N resource blocks, and the bandwidth supported by the first terminal device is greater than or equal to N/2 resources
- the number of symbols l of the first control resource set is equal to 1 and N is equal to 48, and the bandwidth supported by the first terminal device is less than the bandwidth corresponding to N resource blocks, and the bandwidth supported by the first terminal device is greater than or equal to N/2 resources
- the AL supported by the first terminal device is equal to the index of Y CCE resources in the X CCE resources corresponding to X as ⁇ i, i+1,...i+(Y-1) ⁇ , X
- the index of (XY) CCE resources in CCE resources is ⁇ j, j+1,...j+(XY-1) ⁇ ; for the number of symbols in the first control resource set, the number of resource blocks N, and the first terminal
- the bandwidth range supported by the device is different. There are many situations for the values of i and j. After determining i and j, the CCE resources that can be used by the first terminal device can be determined, so that the first terminal device can control the channel Monitoring.
- offset can also be performed, so that the first terminal device can monitor the control channel on the offset REBundles.
- the values of i and j have various situations. After determining i and j, it can be determined The REDBundle that can be used by the first terminal device is output, so that the first terminal device can monitor the control channel.
- the CORESET frequency domain width of the second terminal device is 20 MHz. If the maximum supportable bandwidth of the first terminal device (for example, REDCAP UE) is 10 MHz, the search space is designed as shown in Figure 2b.
- ncell represents the identity of the cell
- ncell is equal to nshift
- the pattern of the candidate control channel remains unchanged in Fig. 2d. Only the position of the candidate control channel changes.
- the coverage area can be considered the same, and the pattern of the candidate control channel can ensure the same coverage of the two types of UEs.
- the AL of the legacy UE may be higher or not lower than that of the legacy UE to ensure coverage.
- the AL levels that may be introduced include at least one of the following:
- the number of candidate control channels 1.
- the horizontal squares and dotted squares in Fig. 2h are candidate control channels for the first terminal device. According to the previous principle, the impact on the legacy UE is still minimized.
- the resource range is increased to CCE index 33, 35, that is, REG bundle index 40, 41.
- the mesh grid represents the candidate control channel of the first terminal device (e.g. RC UE), and the dotted grid represents the candidate control channel of the second terminal device (e.g. legacy UE), RC UE AL
- mesh grids, diagonal grids, square grids, and horizontal grids represent candidate control channels of the second terminal device (such as legacy UE), and the blank grid under CCEindex represents the first terminal device.
- 48RB*2OS is the same as the aforementioned 96RB*1os situation, and will not be repeated here.
- the mesh grid represents the candidate control channel of the second terminal device
- the dotted grid represents the candidate control channel of the first terminal device.
- the selection of candidate control channels of REDCAP UE in the embodiment of this application does not affect each candidate control channel of Legacy UE as much as possible; in order to reduce the complexity of blind detection, reduce the number of candidate control channels corresponding to each AL,
- the number and position of candidate control channels when sharing CORESET0 For the current AL, RC UE and legacy UE, the number and position of candidate control channels when sharing CORESET0. And introduce a new aggregation level (AL is 6/12/20, etc.), and determine the number and resource location of the corresponding candidate control channels.
- the number of REDCAP UE candidate control channels should not be greater than the number of candidate control channels with the same AL of the legacy UE.
- RC UE has the same meaning as REDCAP UE and NRL UE.
- the mesh grid represents the candidate control channel of the second terminal device
- the dotted grid represents the candidate control channel of the first terminal device.
- the number and position of the candidate control channels in the resource range for determining the number of REDCAP UE candidate control channels during mapping are described.
- the selection of the RC UE's candidate control channels does not affect the Legacy UE's candidate control channels as much as possible.
- the embodiment of this application can reduce the complexity of blind detection as much as possible, and the embodiment of this application adopts the deepest possible interleaving depth.
- the mesh grid represents the candidate control channel of the second terminal device
- the dotted grid represents the candidate control channel of the first terminal device.
- the CORESET frequency domain width of the legacy UE is 20MHz.
- the search space design is shown in Figure 2p.
- the dotted squares in the figures in the subsequent embodiments represent the candidate control channels of the first terminal device, and the rest of the filled squares represent the candidate control channels of the second terminal device, for example, the meshed squares represent the second terminal device.
- Candidate control channel for the device
- the AL level may also be introduced.
- legacy UE's AL 16
- RC UE's AL 8
- the number of other candidate control channels, the frequency domain starting position is legacy UE's nshift+4 and/or nshift+8. Therefore, the start position of the candidate control channel of the RC UE in the frequency domain can be determined by the start position and the offset (nshift) of the candidate control channel of the legacy UE.
- Method 2 Select a discontinuous REG bundle.
- the legacy UE's AL 4
- the RC UE's AL 16
- the number of candidate control channels 1.
- the CORESET frequency domain width of legacyUE is 20MHz. If the maximum supportable bandwidth of REDCAP is 10M, the number and positions of candidate control channels are shown in Table 1 below.
- the legacy UE's AL 4
- the RC UE's AL 6
- the number of candidate control channels 1.
- the legacy UE's AL 4
- the RC UE's AL 2
- the number of candidate control channels 1.
- the coverage of NRL will be relatively poor, and it is only suitable for situations with very good channel conditions (such as UEs in the central area of a cell). Therefore, it can be considered that if the CORESET0 resources of NRL and legacy UE overlap, the base station does not support configuration 1. Symbol situation.
- the CORESET frequency domain width of the legacy UE is 20MHz. If the maximum supportable bandwidth of REDCAP is 5MHz, the search space design is shown in Figure 2zm, Figure 2zn, and Figure 2zo, and summarized in Table 4 below.
- the dotted squares represent candidate control channels of the first terminal device, as summarized in Table 5 below.
- the dotted squares represent candidate control channels of the first terminal device, as summarized in Table 6 below.
- the dotted squares represent candidate control channels of the first terminal device, as summarized in Table 7 below.
- the dotted squares represent candidate control channels of the first terminal device, as summarized in Table 8 below.
- the dotted squares represent candidate control channels of the first terminal device, as summarized in Table 9 below.
- the selection of the candidate control channels of the REDCAP UE in the embodiment of this application does not affect each candidate control channel of the Legacy UE as much as possible; in order to reduce the complexity of blind detection, reduce the number of candidate control channels corresponding to each AL. Use the deepest possible interleaving depth to increase the frequency diversity gain.
- the number and location of candidate control channels when EDCAP UE and legacy UE share CORESET0. And introduce a new aggregation level (AL is 6/12/20, etc.), and specify the number and resource location of the corresponding candidate control channels.
- the number of REDCAP UE candidate control channels should not be greater than the number of candidate control channels with the same AL of the legacy UE.
- Figure 2zz is the candidate control channel when there is no frequency hopping.
- nshift 2 in the frequency domain
- the number of candidate control channels for REDCAP UE is shown in the figure.
- the design of the candidate control channel is similar to that of the previous embodiment.
- the pattern+nshift) mod (bandwidth/2) of the previous embodiment that is, the pattern of the previous embodiment is first shifted by nshift, The part exceeding half of the bandwidth is moved to the low frequency part. Therefore, the pattern of this embodiment can be modified on the basis of the pattern of the foregoing embodiment, and will not be repeated here.
- the selection of candidate control channels of REDCAP UE does not affect each candidate control channel of Legacy UE as far as possible; in order to reduce the complexity of blind detection and reduce the number of candidate control channels corresponding to each AL, use as deep as possible
- the interleaving depth increases the frequency diversity gain.
- the number and location of candidate control channels when REDCAP UE and legacy UE share CORESET0. And introduce a new aggregation level (AL is 6/12/20, etc.), and specify the number and resource location of the corresponding candidate control channels.
- the number of REDCAP UE candidate control channels should not be greater than the number of candidate control channels with the same AL of the legacy UE.
- the network device sends first information to the first terminal device, where the first information is used to indicate the first control resource set.
- the network device determines the first control resource set for the first terminal device after acquiring the attribute characteristics satisfied by the first terminal device, and the network device sends first information to the first terminal device, and the first information is used to indicate the first terminal device.
- a control resource set so that the first terminal device can determine the aforementioned first control resource set by receiving the first information.
- the first information may be control resource set configuration information.
- the first terminal device receives first information from the network device, where the first information is used to indicate a first control resource set.
- the number of resource blocks in the first control resource set is N
- the number of resource unit bundle REBundles in the first control resource set is W
- the bandwidth supported by the first terminal device is less than the bandwidth corresponding to the N resource blocks
- the first terminal device The supported bandwidth is less than the bandwidth supported by the second terminal device, and N and W are positive integers
- the aggregation level AL supported by the first terminal device includes X
- the AL supported by the second terminal device does not include X
- the number of candidate control channels supported in the first search space SS set is Y1
- the number of candidate control channels supported by the second terminal device in the first search space set is Z
- Y1 is less than or equal to Z.
- the network device determines the first control resource set for the first terminal device after acquiring the attribute characteristics satisfied by the first terminal device, and the network device sends first information to the first terminal device, and the first information is used to indicate
- the first control resource set enables the first terminal device to determine the aforementioned first control resource set by receiving the first information.
- the first information may be control resource set configuration information.
- the network device sends the first control channel on the M REGbundles among the W REGbundles or on the M CCE resources corresponding to the M REGbundles, where M is less than W.
- the network device determines the M CCE resources corresponding to the M REGbundles in the W REGbundles or the M REGbundles, where M is less than W, and W represents The number of REGbundles in the first control resource set is not limited to the value of M.
- the network device may send the first control channel to the first terminal device on M REDBundles, for example, the first control channel is one or more control channels determined by the base station. Or, the network device sends the first control channel on the M CCE resources corresponding to the M REGbundles. Among them, there is a correspondence between the index of the REGbundle and the index of the CCE resource.
- the communication method provided in the embodiments of the present application further includes:
- the network device sends control information to the first terminal device on R REGBundles, and sends control information to the second terminal device on S REGBundles.
- the R REGBundles do not overlap with the S REGBundles, the R REGBundles are used for the first terminal device to receive control information, and the S REGBundles are used for the second terminal device to receive control information.
- the communication between the first terminal device and the network device does not affect the second terminal device.
- the first terminal device monitors the first control channel on the M REGbundles among the W REGbundles or on the M CCE resources corresponding to the M REGbundles, where M is less than W.
- the first terminal device receives the first information and determines the aforementioned first control resource set, so that the first terminal device can obtain that the number of REBundles included in the first control resource set is W, and the first The terminal device determines the value of M, and then can monitor the first control channel on the M REGBundles, or can monitor the first control channel on the M CCE resources corresponding to the M REGBundles.
- the network device allocates M REGBundles of W REGBundles or M CCE resources corresponding to M REGBundles to the first terminal device, so the first terminal device can perform control on the M REGBundles or M CCE resources. Channel monitoring, so as to realize the communication between the first terminal device and the network device.
- the network device can send a control channel for the first terminal device, and the first terminal device is different from the second terminal device, so that the requirements for the control channel of different types of terminal devices can be met.
- the communication method provided in the embodiments of the present application further includes:
- the first terminal device receives the control information on the R REGBundles, the R REGBundles do not overlap with the S REGBundles, and the S REGBundles are used for the second terminal device to receive the control information.
- the R REGBundles do not overlap with the S REGBundles, the R REGBundles are used for the first terminal device to receive control information, and the S REGBundles are used for the second terminal device to receive control information.
- the communication between the first terminal device and the network device does not affect the second terminal device.
- FIG. 3 is a communication device provided by an embodiment of the present application.
- the communication device may be the first terminal device, or a device in the first terminal device, or a device that can be matched and used with the first terminal device.
- FIG. 3 shows that the communication device is the first terminal device 300 as an example.
- the first terminal device 300 may include: a transceiver module 301 and a processing module 302.
- the transceiver module is configured to receive first information from a network device, where the first information is used to indicate a first control resource set, the number of resource blocks of the first control resource set is N, and the first control resource set
- the number of resource unit bundle REBundles is W, the bandwidth supported by the first terminal device is smaller than the bandwidth corresponding to the N resource blocks, the bandwidth supported by the first terminal device is smaller than the bandwidth supported by the second terminal device, so
- the N and the W are positive integers;
- the aggregation level AL supported by the first terminal device includes X, the AL supported by the second terminal device does not include the X, and/or, the first terminal device is
- the number of candidate control channels supported in the first search space SS set is Y1, the number of candidate control channels supported by the second terminal device in the first search space set is Z, and the Y1 is less than or equal to the Z; processing module, configured to monitor the first control channel on the M REGBundles in the W REGBundles or on the M control channel unit CCE
- FIG. 4 is a communication device provided by an embodiment of the present application.
- the communication device may be a network device, a device in a network device, or a device that can be matched and used with the network device.
- FIG. 4 shows a communication device network device 400 as an example.
- the network device 400 may include: a transceiver module 401 and a processing module 402.
- the processing module is configured to determine a first control resource set for the first terminal device, the number of resource blocks in the first control resource set is N, the number of resource unit bundle REBundles of the first control resource set is W, so The bandwidth supported by the first terminal device is smaller than the bandwidth corresponding to the N resource blocks, the bandwidth supported by the first terminal device is smaller than the bandwidth supported by the second terminal device, and the N and W are positive integers;
- the aggregation level AL supported by the first terminal device includes X, the AL supported by the second terminal device does not include the X, and/or the candidate control channel supported by the first terminal device in the first search space SS set
- the number of candidate control channels is Y, the number of candidate control channels supported by the second terminal device in the first search space set is Z, and the Y is less than or equal to the Z;
- the terminal device sends first information, the first information is used to indicate the first control resource set;
- the transceiving module is also used to connect to M REDBundles among the W REDB
- the component modules of the communication device can also execute the steps described in the foregoing second aspect and various possible implementation manners. For details, see the foregoing description of the second aspect and various possible implementation manners. illustrate.
- the X includes at least one of the following values: 6, 12, 20, and 22.
- the number of symbols l in the first control resource set is equal to 3 and the N is equal to 96, and the bandwidth supported by the first terminal device is greater than or equal to N/2 corresponding to the resource blocks.
- the number of candidate control channels with an AL equal to 20 supported by the first terminal device is 1; and/or the number of candidate control channels with an AL equal to 16 supported by the first terminal device is 1; and/or The number of candidate control channels with AL equal to 8 supported by the first terminal device is 1 or 2; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 2 or 3; and /Or, the number of candidate control channels with an AL equal to 22 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 16 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 12 supported by the first terminal device is 1; and/or, the first terminal device
- the number of candidate control channels with an AL equal to 8 supported is 1 or 2; and/or the number of candidate control channels with an AL equal to 4 supported by the first terminal device is 2 or 3;
- the first The number of candidate control channels with AL equal to 6 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 8 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 6 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 2 supported by the terminal device is 1;
- the first The number of candidate control channels with AL equal to 12 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 8 supported by the first terminal device is 1; and/or, the first terminal device
- the number of candidate control channels with supported AL equal to 4 is 1 or 2;
- the first The number of candidate control channels with AL equal to 8 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 4 supported by the terminal device is 1;
- the first The number of candidate control channels with AL equal to 6 supported by the terminal device is 1; and/or the number of candidate control channels with AL equal to 4 supported by the first terminal device is 1;
- the first The number of candidate control channels with AL equal to 4 supported by the terminal device is 1;
- the first The number of candidate control channels with AL equal to 2 supported by the terminal device is 1.
- the AL supported by the first terminal device is equal to the index of Y REGBundles out of the X REGBundles corresponding to X as ⁇ i, i+1,...,i+(Y-1) ⁇ ,
- the indexes of the remaining (XY) REGbundles in the X REGbundles are ⁇ j, j+1,...,j+(XY-1) ⁇ , and the i and the j are positive integers;
- the i and j satisfy at least one of the following conditions:
- the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to the N/2 resource blocks
- the i (n+A)mod W/2
- the j (n+B)mod W/2
- the AL supported by the first terminal device is equal to the number of candidate control channels corresponding to X is C
- the AL supported by the first terminal device is equal to the index of Y CCE resources in the X CCE resources corresponding to X as ⁇ i, i+1,..., i+(Y-1) ⁇ , the indexes of (XY) CCE resources in the X CCE resources are ⁇ j, j+1,..., j+(XY-1) ⁇ ;
- the i and j satisfy at least one of the following conditions:
- the AL supported by the first terminal device is equal to X
- the AL supported by the first terminal device is equal to X
- the AL supported by the first terminal device is equal to X
- the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to the N/2 resource blocks
- the i (4+T+A)mod W/2
- the j (5-T+B)mod W/2
- the AL supported by the first terminal device is equal to the resource index of the Y REGBundles in the X REGBundles corresponding to X as ⁇ i, i+1,...i+(Y-1) ⁇ ,
- the indexes of the remaining (XY) REGbundles in the X REGbundles are ⁇ j, j+1,...j+(XY-1) ⁇ ;
- the i and j satisfy at least one of the following conditions:
- the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to the N/2 resource blocks
- the i (n+A)mod W/2
- the j (n+B)mod W/2
- the AL supported by the first terminal device is equal to the index of Y CCE resources in the X CCE resources corresponding to X as ⁇ i, i+1,...i+(Y-1) ⁇ ,
- the indexes of (XY) CCE resources in the X CCE resources are ⁇ j, j+1,...j+(XY-1) ⁇ ;
- the AL supported by the first terminal device is equal to X
- the bandwidth supported by the first terminal device is greater than or equal to the bandwidth corresponding to the N/2 resource blocks
- the i (12+T+A)mod W/2
- the j (9-T+B)mod W/2
- the AL supported by the first terminal device is equal to X
- the i (0+T+A) mod W/2
- the AL supported by the first terminal device is equal to the number of candidate control channels corresponding to X is C,
- the i (4+T+A) mod W/2
- the AL supported by the first terminal device is equal to the number of candidate control channels corresponding to X is C,
- the AL supported by the first terminal device is equal to the resource index ⁇ i, i+1,...,i+(Y-1) ⁇ of the Y REGBundles in the X REGBundles corresponding to X.
- the apparatus further includes: the first terminal device receives control information on R REGbundles, the R REGbundles do not overlap with the S REGbundles, and the S REGbundles are used for all
- the second terminal device receives the control information.
- the division of modules in the embodiments of this application is illustrative, and it is only a logical function division. In actual implementation, there may be other division methods.
- the functional modules in the various embodiments of this application can be integrated into one process. In the device, it can also exist alone physically, or two or more modules can be integrated into one module.
- the above-mentioned integrated modules can be implemented in the form of hardware or software functional modules.
- an apparatus 500 provided by an embodiment of the application is used to implement the function of the terminal device in the foregoing method.
- the device may be a terminal device, a device in a terminal device, or a device that can be matched with the terminal device.
- the device may be a chip system.
- the chip system may be composed of chips, or may include chips and other discrete devices.
- the apparatus 500 includes at least one processor 520, configured to implement the function of the terminal device in the method provided in the embodiment of the present application.
- the processor 520 may receive information such as downlink control information, control resource set configuration information, etc., and parse the foregoing information. For details, refer to the detailed description in the method example, which is not repeated here.
- the device 500 may further include at least one memory 530 for storing program instructions and/or data.
- the memory 530 and the processor 520 are coupled.
- the coupling in the embodiments of the present application is an indirect coupling or communication connection between devices, units or modules, and may be in electrical, mechanical or other forms, and is used for information exchange between devices, units or modules.
- the processor 520 may cooperate with the memory 530 to operate.
- the processor 520 may execute program instructions stored in the memory 530. At least one of the at least one memory may be included in the processor
- the device 500 may also include a communication interface.
- the communication interface can be implemented in multiple ways.
- the communication interface may be a transceiver, an interface, a bus, a circuit, a pin, or a device capable of implementing the transceiver function.
- the communication interface is the transceiver.
- 510 is an example for description.
- the transceiver 510 is used to communicate with other devices through a transmission medium, so that the device used in the apparatus 500 can communicate with other devices.
- the other device may be a network device.
- the processor 520 uses the transceiver 510 to send and receive data, and is used to implement the method executed by the terminal device described in the embodiment corresponding to FIG. 1.
- the specific connection medium between the above-mentioned transceiver 510, the processor 520, and the memory 530 is not limited in the embodiment of the present application.
- the memory 530, the processor 520, and the transceiver 510 are connected by a bus 540 in FIG. 5, and the bus is represented by a thick line in FIG. , Is not limited.
- the bus can be divided into an address bus, a data bus, a control bus, and so on. For ease of presentation, only one thick line is used to represent in FIG. 5, but it does not mean that there is only one bus or one type of bus.
- an apparatus 1200 provided in an embodiment of this application is used to implement the function of the network device in the foregoing method.
- the device may be a network device, a device in a network device, or a device that can be matched and used with the network device.
- the device may be a chip system.
- the apparatus 1200 includes at least one processor 1220, configured to implement the function of the network device in the method provided in the embodiment of the present application.
- the processor 1220 may generate and send information such as downlink control information, configuration information of a control resource set, and so on. For details, refer to the detailed description in the method example, which is not repeated here.
- the apparatus 1200 may further include at least one memory 1230 for storing program instructions and/or data.
- the memory 1230 and the processor 1220 are coupled.
- the coupling in the embodiments of the present application is an indirect coupling or communication connection between devices, units or modules, and may be in electrical, mechanical or other forms, and is used for information exchange between devices, units or modules.
- the processor 1220 may cooperate with the memory 1230 to operate.
- the processor 1220 may execute program instructions stored in the memory 1230. At least one of the at least one memory may be included in the processor.
- the device 1200 may also include a communication interface.
- the communication interface can be implemented in multiple ways.
- the communication interface may be a transceiver, an interface, a bus, a circuit, or a device capable of implementing the transceiver function.
- the communication interface is the transceiver 1212 as an example. It is explained that the transceiver 1212 is used to communicate with other devices through the transmission medium, so that the device used in the apparatus 1200 can communicate with other devices.
- the other device may be a terminal device.
- the processor 1220 uses the transceiver 1212 to send and receive data, and is used to implement the method executed by the network device described in the embodiment corresponding to FIG. 1.
- the embodiment of the present application does not limit the specific connection medium between the transceiver 1212, the processor 1220, and the memory 1230.
- the memory 1230, the processor 1220, and the transceiver 1212 are connected by a bus 1240.
- the bus is represented by a thick line in FIG. , Is not limited.
- the bus can be divided into an address bus, a data bus, a control bus, and so on. For ease of representation, only one thick line is used in FIG. 6, but it does not mean that there is only one bus or one type of bus.
- the processor may be a general-purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component, which may implement or Perform the methods, steps, and logic block diagrams disclosed in the embodiments of the present application.
- the general-purpose processor may be a microprocessor or any conventional processor or the like.
- the steps of the method disclosed in combination with the embodiments of the present application may be directly embodied as being executed and completed by a hardware processor, or executed and completed by a combination of hardware and software modules in the processor.
- the memory may be a non-volatile memory, such as a hard disk drive (HDD) or a solid-state drive (SSD), etc., or a volatile memory (volatile memory), for example Random-access memory (random-access memory, RAM).
- the memory is any other medium that can be used to carry or store desired program codes in the form of instructions or data structures and that can be accessed by a computer, but is not limited to this.
- the memory in the embodiments of the present application may also be a circuit or any other device capable of realizing a storage function for storing program instructions and/or data.
- the technical solutions provided in the embodiments of the present application may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
- software When implemented by software, it can be implemented in the form of a computer program product in whole or in part.
- the computer program product includes one or more computer instructions.
- the computer may be a general-purpose computer, a special-purpose computer, a computer network, a network device, a terminal device, or other programmable devices.
- the computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium.
- the computer instructions may be transmitted from a website, computer, server, or data center. Transmission to another website, computer, server, or data center via wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.).
- the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or a data center integrated with one or more available media.
- the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a digital video disc (DVD)), or a semiconductor medium.
- the embodiments can be mutually cited.
- the methods and/or terms between the method embodiments can be mutually cited, such as the functions and/or functions between the device embodiments.
- Or terms may refer to each other, for example, functions and/or terms between the device embodiment and the method embodiment may refer to each other.
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Abstract
Description
Claims (42)
- 一种通信方法,其特征在于,包括:第一终端设备从网络设备接收第一信息,其中,所述第一信息用于指示第一控制资源集,所述第一控制资源集的资源块数为N,所述第一控制资源集的资源单元组束REGbundle个数为W,所述第一终端设备支持的带宽小于所述N个资源块对应的带宽,所述第一终端设备支持的带宽小于第二终端设备支持的带宽,所述N和所述W为正整数;所述第一终端设备支持的聚合等级AL包括X,所述第二终端设备支持的AL不包括所述X,和/或,所述第一终端设备在第一搜索空间SS集合中支持的候选控制信道的数目是Y1,所述第二终端设备在所述第一搜索空间集合中支持的候选控制信道的数目是Z,所述Y1小于或等于所述Z;所述第一终端设备在所述W个REGbundle中的M个REGbundle上或所述M个REGbundle对应的M个控制信道单元CCE资源上,监测第一控制信道,其中,所述M小于所述W。
- 根据权利要求1所述的方法,其特征在于,所述X包括如下数值的至少一个:6、12、20、22。
- 根据权利要求1至2中任一项所述的方法,其特征在于,所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于20的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于16的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于8的候选控制信道的数目为1或2;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为2或3;和/或,所述第一终端设备支持的AL等于22的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于16的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于12的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于8的候选控制信道的数目为1或2;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为2或3;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于6的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于8的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于6的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于2的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于12的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于8的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1或2;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于8的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于6的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于2的候选控制信道的数目为1。
- 根据权利要求1至3中任一项所述的方法,其特征在于,所述第一终端设备支持的AL等于X对应的X个REGbundle中的Y个REGbundle的索引为{i,i+1,…,i+(Y-1)},所述X个REGbundle中剩余的(X-Y)个REGbundle的索引为{j,j+1,…,j+(X-Y-1)},所述i和所述j为正整数;所述i和j满足以下至少一种情况:所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=16,B=32,C=8;和/或,X=8时,A=20,B=32,C=4;和/或,X=8时,A=16,B=36,C=4;和/或,X=4时,A=16,B=34,C=2;和/或,X=4时,A=20,B=34,C=2;和/或,X=4时,A=20,B=32,C=2;和/或,X=4时,A=22,B=34,C=2;和/或,X=20时,A=16,B=28,C=8;和/或,X=22时,A=16,B=32,C=8;和/或,X=24时,A=16,B=28,C=8;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的 带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=12,B=16,C=4;和/或,X=12时,A=12,B=20,C=4;和/或,X=8时,A=12,B=24,C=4;和/或,X=8时,A=12,B=20,C=4;和/或,X=4时,A=12,B=20,C=2;和/或,X=4时,A=14,B=22,C=2;和/或,X=8、Y=8时,8个REGbundle的索引为i,i=0,1,2…7,其中,i=(n+A)mod W/2;A={14,15,18,19,22,23,26,27};所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=6,B=8,C=2;和/或,X=6时,A=6,B=10,C=2;和/或,X=4时,A=6,B=12,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=8,B=12,C=4;和/或,X=8时,A=8,B=16,C=4;和/或,X=4时,A=8,C=4;和/或,X=4时,A=8,B=18,C=2;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=6,B=8,C=2;和/或,X=6时,A=6,B=10,C=2;和/或,X=4时,A=6,B=12,C=2;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=2,C=2。
- 根据权利要求1至3中任一项所述的方法,其特征在于,所述第一终端设备支持的AL等于X对应的X个CCE资源中的Y个CCE资源的索引为{i,i+1,…,i+(Y-1)},所述X个CCE资源中的(X-Y)个CCE资源的索引为{j,j+1,…,j+(X-Y-1)};所述i和j满足以下至少一种情况:所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(32+T+A)mod W/2,所述j=(17-T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1;当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,B=0,C=8;和/或,X=8时,A=8, B=0,C=4;和/或,X=8时,A=0,B=8,C=4;和/或,X=4时,A=0,B=4,C=2;和/或,X=4时,A=8,B=4,C=2;和/或,X=4时,A=8,B=0,C=2;和/或,X=4时,A=12,B=4,C=2;和/或,X=20时,A=0,B=-8,C=8;和/或,X=22时,A=0,B=0,C=8;和/或,X=24时,A=0,B=-8,C=8;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(24+T+A)mod W/2,所述j=(17-T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,B=-16,C=4;和/或,X=12时,A=0,B=-8,C=4;和/或,X=8时,A=0,B=0,C=4;和/或,X=8时,A=0,B=-8,C=4;和/或,X=4时,A=0,B=-8,C=2;和/或,X=4时,A=4,B=-4,C=2;和/或,X=8、Y=8时,8个CCE资源的索引为i,i=0,1,2,3,4,…,7,i=0,1时,i=(A+T)mod W/2,A={28,30},i=2,3,4…7时,i=(A-T)mod W/2,A={5,7,13,15,21,23},当nmodW属于{2^(l-u)~(2^(l-u)+W/2-1)}时,所述T=1;当n mod W不属于{2^(l-u)~(2^(l-u)+W/2-1)}时,所述T=0;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(12+T+A)mod W/2,所述j=(9-T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,B=-8,C=2;和/或,X=6时,A=0,B=-4,C=2;和/或,X=4时,A=0,B=0,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(16+T+A)mod W/2,所述j=(9-T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=0,B=-8,C=4;和/或,X=8时,A=0,B=0,C=4;和/或,X=4时,A=0,C=4;和/或,X=4时,A=0,B=4,C=2;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(12+T+A)mod W/2,所述j=(9-T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,B=-8,C=2;和/或,X=6时,A=0,B=-4,C=2;和/或,X=4时,A=0,B=0,C=2;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(4+T+A)mod W/2,所述j =(5-T+B)mod W/2,所述Y=C,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=0,C=2。
- 根据权利要求1至3中任一项所述的方法,其特征在于,所述第一终端设备支持的AL等于X对应的X个REGbundle中的Y个REGbundle的资源索引为{i,i+1,…i+(Y-1)},所述X个REGbundle中剩余的(X-Y)个REGbundle的索引为{j,j+1,…j+(X-Y-1)};所述i和j满足以下至少一种情况:所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=8,C=16;和/或,X=8时,A=16,C=8;和/或,X=8时,A=8,B=20,C=4;和/或,X=4时,A=8,B=20,C=2;和/或,X=4时,A=10,B=22,C=2;和/或,X=4时,A=8,B=22,C=2;和/或,X=4时,A=10,B=20,C=2;和/或,X=20时,A=4,C=20;和/或,X=22时,A=2,C=22;和/或,X=24时,A=2,B=26,C=22;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,C=16;和/或,X=12时,A=4,C=12;和/或,X=8时,A=8,C=8;和/或,X=8时,A=4,B=12,C=4;和/或,X=4时,A=12或4或8,C=4;和/或,X=4时,A=10,B=14,C=2;和/或,X=4时,A=6,B=14,C=2;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=nCelliD,所述ncelliD表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=6,B=8,C=2;和/或,X=6时,A=6,B=10,C=2;和/或,X=4时,A=6,B=12,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=0,C=12;和/或,X=8时,A=4,C=8;和/或,X=4时,A=8,C=4;和/或,X=4时,A=4,C=4;所述第一控制资源集的符号个数l等于2和所述N等于48,且所述第一终端设备支持的带宽小于所述N个资源块对应的带宽,且所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端 设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=nCelliD,所述ncelliD表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,C=8;和/或,X=6时,A=2,C=6;和/或,X=4时,A=4,C=4;所述第一控制资源集的符号个数l等于1和所述N等于48,且所述第一终端设备支持的带宽小于所述N个资源块对应的带宽,且所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=nCelliD,所述ncelliD表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=2,C=2。
- 根据权利要求1至3中任一项所述的方法,其特征在于,所述第一终端设备支持的AL等于X对应的X个CCE资源中的Y个CCE资源的索引为{i,i+1,…i+(Y-1)},所述X个CCE资源中的(X-Y)个CCE资源的索引为{j,j+1,…j+(X-Y-1)};所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(16+T+A)mod W/2,所述j=(32+T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1;当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,C=16;和/或,X=8时,A=0,B=0,C=0;和/或,X=8时,A=0,B=8,C=4;和/或,X=4时,A=0,B=8,C=2;和/或,X=4时,A=4,B=10,C=2;和/或,X=4时,A=0,B=10,C=2;和/或,X=4时,A=4,B=8,C=2;和/或,X=20时,A=-8,C=8;和/或,X=22时,A=-12,C=10;和/或,X=24时,A=-12,B=5,C=22;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(8+T+A)mod W/2,所述j=(24+T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=-8,C=16;和/或,X=12时,A=0,C=12;和/或,X=8时,A=8,C=8;和/或,X=8时,A=0,B=0,C=4;和/或,X=4时,A=0或8或16,C=4;和/或,X=4时,A=12,B=4,C=2;和/或,X=4时,A=-4,B=4,C=2;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(12+T+A)mod W/2,所述j=(9-T+B)mod W/2,所述Y=C,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,B=-8,C=2;和/或,X=6时,A=0,B=-4,C=2;和/或,X=4时,A=0,B=0,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的 带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(8+T+A)mod W/2,所述j=(16+T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=0,C=12;和/或,X=8时,A=8,C=8;和/或,X=4时,A=16,C=4;和/或,X=4时,A=8,C=4;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(0+T+A)mod W/2,所述Y=C,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,C=8;和/或,X=6时,A=4,C=6;和/或,X=4时,A=8,C=4;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(4+T+A)mod W/2,所述Y=C,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=4,C=2。
- 根据权利要求4或6所述的方法,其特征在于,所述第一终端设备支持的AL等于X对应的X个REGbundle中的Y个REGbundle的资源索引{i,i+1,…,i+(Y-1)}进行偏移后为d1i+e和d1i+f+E,(X-Y)个REGbundle的资源索引{j,j+1,…,j+(X-Y-1)}进行偏移后为d2i+p和d2i+q+P,其中e=0,1…E,f=0,1…F,E+F=Y,其中p=0,1…P,q=0,1…Q,P+Q=X-Y;j+(X-Y-1)<W/2时,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P;或者,d1i+e=i+e+W/2,d1i+f+E=i+f+E+W/2,d2i+p=j+p+W/2,d2i+q+P=j+q+P+W/2;j<W/2<=j+(X-Y-1)时,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P-W/2,d1i+e=i+e+W/2,d1i+f+E=i+f+E+W/2,d2i+p=j+p+W/2,d2i+q+P=j+q+P,其中,所述P=W/2-1-j;i+(Y-1)<W/2<=j时,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p-W/2,d2i+q+P=j+q+P-W/2,d1i+e=i+e+W/2,d1i+f+E=i+f+E+W/2,d2i+p=j+p,d2i+q+P=j+q+P;i<W/2<=i+(Y-1)时,d1i+e=i+e,d1i+f+E=i+f+E-W/2,d2i+p=j+p-W/2,d2i+q+P=j+q+P-W/2,d1i+e=i+e+W/2,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P,其中,所述E=W/2-1-j;i≥W/2时,d1i+e=i+e-W/2,d1i+f+E=i+f+E-W/2,d2i+p=j+p-W/2,d2i+q+P=j+q+P-W/2,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P。
- 根据权利要求1至8中任一项所述的方法,其特征在于,所述方法还包括:所述第一终端设备在R个REGbundle上接收控制信息,所述R个REGbundle与S个REGbundle不重合,所述S个REGbundle用于所述第二终端设备接收所述控制信息。
- 一种通信方法,其特征在于,包括:网络设备为第一终端设备确定第一控制资源集,所述第一控制资源集的资源块数为N,所述第一控制资源集的资源单元组束REGbundle个数为W,所述第一终端设备支持的带宽小于所述N个资源块对应的带宽,所述第一终端设备支持的带宽小于第二终端设备支持的带宽,所述N和所述W为正整数;所述第一终端设备支持的聚合等级AL包括X,所述第二终端设备支持的AL不包括所述X,和/或,所述第一终端设备在第一搜索空间SS集合中支持的候选控制信道的数目是Y,所述第二终端设备在所述第一搜索空间集合中支持的候选控制信道的数目是Z,所述Y小于或等于所述Z;所述网络设备向所述第一终端设备发送第一信息,所述第一信息用于指示所述第一控制资源集;所述网络设备在所述W个REGbundle中的M个REGbundle上或所述M个REGbundle对应的M个控制信道单元CCE资源上,发送第一控制信道,其中,所述M小于所述W。
- 根据权利要求10所述的方法,其特征在于,所述X包括如下数值的至少一个:6、12、20、22。
- 根据权利要求10至11中任一项所述的方法,其特征在于,所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于20的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于16的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于8的候选控制信道的数目为1或2;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为2或3;和/或,所述第一终端设备支持的AL等于22的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于16的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于12的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于8的候选控制信道的数目为1或2;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为2或3;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于6的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于8的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于6的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的 带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于2的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于12的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于8的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1或2;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于8的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于6的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于2的候选控制信道的数目为1。
- 根据权利要求10至12中任一项所述的方法,其特征在于,所述第一终端设备支持的AL等于X对应的X个REGbundle中的Y个REGbundle的索引为{i,i+1,…,i+(Y-1)},所述X个REGbundle中剩余的(X-Y)个REGbundle的索引为{j,j+1,…,j+(X-Y-1)},所述i和所述j为正整数;所述i和j满足以下至少一种情况:所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=16,B=32,C=8;和/或,X=8时,A=20,B=32,C=4;和/或,X=8时,A=16,B=36,C=4;和/或,X=4时,A=16,B=34,C=2;和/或,X=4时,A=20,B=34,C=2;和/或,X=4时,A=20,B=32,C=2;和/或,X=4时,A=22,B=34,C=2;和/或,X=20时,A=16,B=28,C=8;和/或,X=22时,A=16,B=32,C=8;和/或,X=24时,A=16,B=28,C=8;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=12,B=16,C=4;和/或,X=12时,A=12,B=20,C=4;和/或,X=8时,A=12,B=24,C=4;和/或,X=8时,A=12,B=20,C=4;和/或,X=4时,A=12,B=20,C=2;和/或,X=4时,A=14,B=22,C=2;和/或,X=8、Y=8时,8个REGbundle的索引为i,i=0,1,2…7,其中,i=(n+A)mod W/2;A={14,15,18,19,22,23,26,27};所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=6,B=8,C=2;和/或,X=6时,A=6,B=10,C=2;和/或,X=4时,A=6,B=12,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=8,B=12,C=4;和/或,X=8时,A=8,B=16,C=4;和/或,X=4时,A=8,C=4;和/或,X=4时,A=8,B=18,C=2;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=6,B=8,C=2;和/或,X=6时,A=6,B=10,C=2;和/或,X=4时,A=6,B=12,C=2;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=2,C=2。
- 根据权利要求10至12中任一项所述的方法,其特征在于,所述第一终端设备支持的AL等于X对应的X个CCE资源中的Y个CCE资源的索引为{i,i+1,…,i+(Y-1)},所述X个CCE资源中的(X-Y)个CCE资源的索引为{j,j+1,…,j+(X-Y-1)};所述i和j满足以下至少一种情况:所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(32+T+A)mod W/2,所述j=(17-T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1;当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,B=0,C=8;和/或,X=8时,A=8,B=0,C=4;和/或,X=8时,A=0,B=8,C=4;和/或,X=4时,A=0,B=4,C=2;和/或,X=4 时,A=8,B=4,C=2;和/或,X=4时,A=8,B=0,C=2;和/或,X=4时,A=12,B=4,C=2;和/或,X=20时,A=0,B=-8,C=8;和/或,X=22时,A=0,B=0,C=8;和/或,X=24时,A=0,B=-8,C=8;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(24+T+A)mod W/2,所述j=(17-T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,B=-16,C=4;和/或,X=12时,A=0,B=-8,C=4;和/或,X=8时,A=0,B=0,C=4;和/或,X=8时,A=0,B=-8,C=4;和/或,X=4时,A=0,B=-8,C=2;和/或,X=4时,A=4,B=-4,C=2;和/或,X=8、Y=8时,8个CCE资源的索引为i,i=0,1,2,3,4,…,7,i=0,1时,i=(A+T)mod W/2,A={28,30},i=2,3,4…7时,i=(A-T)mod W/2,A={5,7,13,15,21,23},当nmodW属于{2^(l-u)~(2^(l-u)+W/2-1)}时,所述T=1;当n mod W不属于{2^(l-u)~(2^(l-u)+W/2-1)}时,所述T=0;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(12+T+A)mod W/2,所述j=(9-T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,B=-8,C=2;和/或,X=6时,A=0,B=-4,C=2;和/或,X=4时,A=0,B=0,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(16+T+A)mod W/2,所述j=(9-T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=0,B=-8,C=4;和/或,X=8时,A=0,B=0,C=4;和/或,X=4时,A=0,C=4;和/或,X=4时,A=0,B=4,C=2;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(12+T+A)mod W/2,所述j=(9-T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,B=-8,C=2;和/或,X=6时,A=0,B=-4,C=2;和/或,X=4时,A=0,B=0,C=2;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(4+T+A)mod W/2,所述j=(5-T+B)mod W/2,所述Y=C,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1 时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=0,C=2。
- 根据权利要求10至12中任一项所述的方法,其特征在于,所述第一终端设备支持的AL等于X对应的X个REGbundle中的Y个REGbundle的资源索引为{i,i+1,…i+(Y-1)},所述X个REGbundle中剩余的(X-Y)个REGbundle的索引为{j,j+1,…j+(X-Y-1)};所述i和j满足以下至少一种情况:所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=8,C=16;和/或,X=8时,A=16,C=8;和/或,X=8时,A=8,B=20,C=4;和/或,X=4时,A=8,B=20,C=2;和/或,X=4时,A=10,B=22,C=2;和/或,X=4时,A=8,B=22,C=2;和/或,X=4时,A=10,B=20,C=2;和/或,X=20时,A=4,C=20;和/或,X=22时,A=2,C=22;和/或,X=24时,A=2,B=26,C=22;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,C=16;和/或,X=12时,A=4,C=12;和/或,X=8时,A=8,C=8;和/或,X=8时,A=4,B=12,C=4;和/或,X=4时,A=12或4或8,C=4;和/或,X=4时,A=10,B=14,C=2;和/或,X=4时,A=6,B=14,C=2;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=nCelliD,所述ncelliD表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=6,B=8,C=2;和/或,X=6时,A=6,B=10,C=2;和/或,X=4时,A=6,B=12,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=0,C=12;和/或,X=8时,A=4,C=8;和/或,X=4时,A=8,C=4;和/或,X=4时,A=4,C=4;所述第一控制资源集的符号个数l等于2和所述N等于48,且所述第一终端设备支持的带宽小于所述N个资源块对应的带宽,且所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=nCelliD,所述ncelliD 表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,C=8;和/或,X=6时,A=2,C=6;和/或,X=4时,A=4,C=4;所述第一控制资源集的符号个数l等于1和所述N等于48,且所述第一终端设备支持的带宽小于所述N个资源块对应的带宽,且所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=nCelliD,所述ncelliD表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=2,C=2。
- 根据权利要求10至12中任一项所述的方法,其特征在于,所述第一终端设备支持的AL等于X对应的X个CCE资源中的Y个CCE资源的索引为{i,i+1,…i+(Y-1)},所述X个CCE资源中的(X-Y)个CCE资源的索引为{j,j+1,…j+(X-Y-1)};所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(16+T+A)mod W/2,所述j=(32+T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1;当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,C=16;和/或,X=8时,A=0,B=0,C=0;和/或,X=8时,A=0,B=8,C=4;和/或,X=4时,A=0,B=8,C=2;和/或,X=4时,A=4,B=10,C=2;和/或,X=4时,A=0,B=10,C=2;和/或,X=4时,A=4,B=8,C=2;和/或,X=20时,A=-8,C=8;和/或,X=22时,A=-12,C=10;和/或,X=24时,A=-12,B=5,C=22;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(8+T+A)mod W/2,所述j=(24+T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=-8,C=16;和/或,X=12时,A=0,C=12;和/或,X=8时,A=8,C=8;和/或,X=8时,A=0,B=0,C=4;和/或,X=4时,A=0或8或16,C=4;和/或,X=4时,A=12,B=4,C=2;和/或,X=4时,A=-4,B=4,C=2;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(12+T+A)mod W/2,所述j=(9-T+B)mod W/2,所述Y=C,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,B=-8,C=2;和/或,X=6时,A=0,B=-4,C=2;和/或,X=4时,A=0,B=0,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(8+T+A)mod W/2,所述j =(16+T+B)mod W/2,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=0,C=12;和/或,X=8时,A=8,C=8;和/或,X=4时,A=16,C=4;和/或,X=4时,A=8,C=4;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(0+T+A)mod W/2,所述Y=C,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,C=8;和/或,X=6时,A=4,C=6;和/或,X=4时,A=8,C=4;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(4+T+A)mod W/2,所述Y=C,当nmodW得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=4,C=2。
- 根据权利要求13或15所述的方法,其特征在于,所述第一终端设备支持的AL等于X对应的X个REGbundle中的Y个REGbundle的资源索引{i,i+1,…,i+(Y-1)}进行偏移后为d1i+e和d1i+f+E,(X-Y)个REGbundle的资源索引{j,j+1,…,j+(X-Y-1)}进行偏移后为d2i+p和d2i+q+P,其中e=0,1…E,f=0,1…F,E+F=Y,其中p=0,1…P,q=0,1…Q,P+Q=X-Y;j+(X-Y-1)<W/2时,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P;或者,d1i+e=i+e+W/2,d1i+f+E=i+f+E+W/2,d2i+p=j+p+W/2,d2i+q+P=j+q+P+W/2;j<W/2<=j+(X-Y-1)时,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P-W/2,d1i+e=i+e+W/2,d1i+f+E=i+f+E+W/2,d2i+p=j+p+W/2,d2i+q+P=j+q+P,其中,所述P=W/2-1-j;i+(Y-1)<W/2<=j时,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p-W/2,d2i+q+P=j+q+P-W/2,d1i+e=i+e+W/2,d1i+f+E=i+f+E+W/2,d2i+p=j+p,d2i+q+P=j+q+P;i<W/2<=i+(Y-1)时,d1i+e=i+e,d1i+f+E=i+f+E-W/2,d2i+p=j+p-W/2,d2i+q+P=j+q+P-W/2,d1i+e=i+e+W/2,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P,其中,所述E=W/2-1-j;i≥W/2时,d1i+e=i+e-W/2,d1i+f+E=i+f+E-W/2,d2i+p=j+p-W/2,d2i+q+P=j+q+P-W/2,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P。
- 根据权利要求10至17中任一项所述的方法,其特征在于,所述方法还包括:所述网络设备在R个REGbundle上向第一终端设备发送控制信息,在S个REGbundle上向第二终端设备发送控制信息,所述R个REGbundle与S个REGbundle不重合。
- 一种通信装置,其特征在于,所述通信装置包括第一终端设备,所述第一终端设备包括:收发模块,用于从网络设备接收第一信息,其中,所述第一信息用于指示第一控制资源集,所述第一控制资源集的资源块数为N,所述第一控制资源集的资源单元组束REGbundle个数为W,所述第一终端设备支持的带宽小于所述N个资源块对应的带宽,所述第一终端设备支持的带宽小于第二终端设备支持的带宽,所述N和所述W为正整数;所述第一终端设备支持的聚合等级AL包括X,所述第二终端设备支持的AL不包括所述X,和/或,所述第一终端设备在第一搜索空间SS集合中支持的候选控制信道的数目是Y1,所述第二终端设备在所述第一搜索空间集合中支持的候选控制信道的数目是Z,所述Y1小于或等于所述Z;处理模块,用于在所述W个REGbundle中的M个REGbundle上或所述M个REGbundle对应的M个控制信道单元CCE资源上,监测第一控制信道,其中,所述M小于所述W。
- 根据权利要求19所述的装置,其特征在于,所述X包括如下数值的至少一个:6、12、20、22。
- 根据权利要求19至20中任一项所述的装置,其特征在于,所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于20的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于16的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于8的候选控制信道的数目为1或2;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为2或3;和/或,所述第一终端设备支持的AL等于22的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于16的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于12的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于8的候选控制信道的数目为1或2;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为2或3;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于6的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于8的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于6的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于2的 候选控制信道的数目为1;所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于12的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于8的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1或2;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于8的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于6的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于2的候选控制信道的数目为1。
- 根据权利要求19至21中任一项所述的装置,其特征在于,所述第一终端设备支持的AL等于X对应的X个REGbundle中的Y个REGbundle的索引为{i,i+1,…,i+(Y-1)},所述X个REGbundle中剩余的(X-Y)个REGbundle的索引为{j,j+1,…,j+(X-Y-1)},所述i和所述j为正整数;所述i和j满足以下至少一种情况:所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=16,B=32,C=8;和/或,X=8时,A=20,B=32,C=4;和/或,X=8时,A=16,B=36,C=4;和/或,X=4时,A=16,B=34,C=2;和/或,X=4时,A=20,B=34,C=2;和/或,X=4时,A=20,B=32,C=2;和/或,X=4时,A=22,B=34,C=2;和/或,X=20时,A=16,B=28,C=8;和/或,X=22时,A=16,B=32,C=8;和/或,X=24时,A=16,B=28,C=8;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n 表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=12,B=16,C=4;和/或,X=12时,A=12,B=20,C=4;和/或,X=8时,A=12,B=24,C=4;和/或,X=8时,A=12,B=20,C=4;和/或,X=4时,A=12,B=20,C=2;和/或,X=4时,A=14,B=22,C=2;和/或,X=8、Y=8时,8个REGbundle的索引为i,i=0,1,2…7,其中,i=(n+A)mod W/2;A={14,15,18,19,22,23,26,27};所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=6,B=8,C=2;和/或,X=6时,A=6,B=10,C=2;和/或,X=4时,A=6,B=12,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=8,B=12,C=4;和/或,X=8时,A=8,B=16,C=4;和/或,X=4时,A=8,C=4;和/或,X=4时,A=8,B=18,C=2;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=6,B=8,C=2;和/或,X=6时,A=6,B=10,C=2;和/或,X=4时,A=6,B=12,C=2;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=2,C=2。
- 根据权利要求19至21中任一项所述的装置,其特征在于,所述第一终端设备支持的AL等于X对应的X个CCE资源中的Y个CCE资源的索引为{i,i+1,…,i+(Y-1)},所述X个CCE资源中的(X-Y)个CCE资源的索引为{j,j+1,…,j+(X-Y-1)};所述i和j满足以下至少一种情况:所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(32+T+A)mod W/2,所述j=(17-T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1;当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,B=0,C=8;和/或,X=8时,A=8,B=0,C=4;和/或,X=8时,A=0,B=8,C=4;和/或,X=4时,A=0,B=4,C=2;和/或,X=4时,A=8,B=4,C=2;和/或,X=4时,A=8,B=0,C=2;和/或,X=4时,A=12,B=4,C=2; 和/或,X=20时,A=0,B=-8,C=8;和/或,X=22时,A=0,B=0,C=8;和/或,X=24时,A=0,B=-8,C=8;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(24+T+A)mod W/2,所述j=(17-T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,B=-16,C=4;和/或,X=12时,A=0,B=-8,C=4;和/或,X=8时,A=0,B=0,C=4;和/或,X=8时,A=0,B=-8,C=4;和/或,X=4时,A=0,B=-8,C=2;和/或,X=4时,A=4,B=-4,C=2;和/或,X=8、Y=8时,8个CCE资源的索引为i,i=0,1,2,3,4,…,7,i=0,1时,i=(A+T)mod W/2,A={28,30},i=2,3,4…7时,i=(A-T)mod W/2,A={5,7,13,15,21,23},当n mod W属于{2^(l-u)~(2^(l-u)+W/2-1)}时,所述T=1;当n mod W不属于{2^(l-u)~(2^(l-u)+W/2-1)}时,所述T=0;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(12+T+A)mod W/2,所述j=(9-T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,B=-8,C=2;和/或,X=6时,A=0,B=-4,C=2;和/或,X=4时,A=0,B=0,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(16+T+A)mod W/2,所述j=(9-T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=0,B=-8,C=4;和/或,X=8时,A=0,B=0,C=4;和/或,X=4时,A=0,C=4;和/或,X=4时,A=0,B=4,C=2;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(12+T+A)mod W/2,所述j=(9-T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,B=-8,C=2;和/或,X=6时,A=0,B=-4,C=2;和/或,X=4时,A=0,B=0,C=2;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(4+T+A)mod W/2,所述j=(5-T+B)mod W/2,所述Y=C,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一 终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=0,C=2。
- 根据权利要求19至21中任一项所述的装置,其特征在于,所述第一终端设备支持的AL等于X对应的X个REGbundle中的Y个REGbundle的资源索引为{i,i+1,…i+(Y-1)},所述X个REGbundle中剩余的(X-Y)个REGbundle的索引为{j,j+1,…j+(X-Y-1)};所述i和j满足以下至少一种情况:所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=8,C=16;和/或,X=8时,A=16,C=8;和/或,X=8时,A=8,B=20,C=4;和/或,X=4时,A=8,B=20,C=2;和/或,X=4时,A=10,B=22,C=2;和/或,X=4时,A=8,B=22,C=2;和/或,X=4时,A=10,B=20,C=2;和/或,X=20时,A=4,C=20;和/或,X=22时,A=2,C=22;和/或,X=24时,A=2,B=26,C=22;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,C=16;和/或,X=12时,A=4,C=12;和/或,X=8时,A=8,C=8;和/或,X=8时,A=4,B=12,C=4;和/或,X=4时,A=12或4或8,C=4;和/或,X=4时,A=10,B=14,C=2;和/或,X=4时,A=6,B=14,C=2;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=nCelliD,所述ncelliD表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=6,B=8,C=2;和/或,X=6时,A=6,B=10,C=2;和/或,X=4时,A=6,B=12,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=0,C=12;和/或,X=8时,A=4,C=8;和/或,X=4时,A=8,C=4;和/或,X=4时,A=4,C=4;所述第一控制资源集的符号个数l等于2和所述N等于48,且所述第一终端设备支持的带宽小于所述N个资源块对应的带宽,且所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=nCelliD,所述ncelliD表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,C=8;和/ 或,X=6时,A=2,C=6;和/或,X=4时,A=4,C=4;所述第一控制资源集的符号个数l等于1和所述N等于48,且所述第一终端设备支持的带宽小于所述N个资源块对应的带宽,且所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=nCelliD,所述ncelliD表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=2,C=2。
- 根据权利要求19至21中任一项所述的装置,其特征在于,所述第一终端设备支持的AL等于X对应的X个CCE资源中的Y个CCE资源的索引为{i,i+1,…i+(Y-1)},所述X个CCE资源中的(X-Y)个CCE资源的索引为{j,j+1,…j+(X-Y-1)};所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(16+T+A)mod W/2,所述j=(32+T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1;当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,C=16;和/或,X=8时,A=0,B=0,C=0;和/或,X=8时,A=0,B=8,C=4;和/或,X=4时,A=0,B=8,C=2;和/或,X=4时,A=4,B=10,C=2;和/或,X=4时,A=0,B=10,C=2;和/或,X=4时,A=4,B=8,C=2;和/或,X=20时,A=-8,C=8;和/或,X=22时,A=-12,C=10;和/或,X=24时,A=-12,B=5,C=22;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(8+T+A)mod W/2,所述j=(24+T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=-8,C=16;和/或,X=12时,A=0,C=12;和/或,X=8时,A=8,C=8;和/或,X=8时,A=0,B=0,C=4;和/或,X=4时,A=0或8或16,C=4;和/或,X=4时,A=12,B=4,C=2;和/或,X=4时,A=-4,B=4,C=2;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(12+T+A)mod W/2,所述j=(9-T+B)mod W/2,所述Y=C,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,B=-8,C=2;和/或,X=6时,A=0,B=-4,C=2;和/或,X=4时,A=0,B=0,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(8+T+A)mod W/2,所述j=(16+T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所 述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=0,C=12;和/或,X=8时,A=8,C=8;和/或,X=4时,A=16,C=4;和/或,X=4时,A=8,C=4;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(0+T+A)mod W/2,所述Y=C,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,C=8;和/或,X=6时,A=4,C=6;和/或,X=4时,A=8,C=4;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(4+T+A)mod W/2,所述Y=C,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=4,C=2。
- 根据权利要求22或24所述的装置,其特征在于,所述第一终端设备支持的AL等于X对应的X个REGbundle中的Y个REGbundle的资源索引{i,i+1,…,i+(Y-1)}进行偏移后为d1i+e和d1i+f+E,(X-Y)个REGbundle的资源索引{j,j+1,…,j+(X-Y-1)}进行偏移后为d2i+p和d2i+q+P,其中e=0,1…E,f=0,1…F,E+F=Y,其中p=0,1…P,q=0,1…Q,P+Q=X-Y;j+(X-Y-1)<W/2时,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P;或者,d1i+e=i+e+W/2,d1i+f+E=i+f+E+W/2,d2i+p=j+p+W/2,d2i+q+P=j+q+P+W/2;j<W/2<=j+(X-Y-1)时,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P-W/2,d1i+e=i+e+W/2,d1i+f+E=i+f+E+W/2,d2i+p=j+p+W/2,d2i+q+P=j+q+P,其中,所述P=W/2-1-j;i+(Y-1)<W/2<=j时,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p-W/2,d2i+q+P=j+q+P-W/2,d1i+e=i+e+W/2,d1i+f+E=i+f+E+W/2,d2i+p=j+p,d2i+q+P=j+q+P;i<W/2<=i+(Y-1)时,d1i+e=i+e,d1i+f+E=i+f+E-W/2,d2i+p=j+p-W/2,d2i+q+P=j+q+P-W/2,d1i+e=i+e+W/2,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P,其中,所述E=W/2-1-j;i≥W/2时,d1i+e=i+e-W/2,d1i+f+E=i+f+E-W/2,d2i+p=j+p-W/2,d2i+q+P=j+q+P-W/2,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P。
- 根据权利要求19至26中任一项所述的装置,其特征在于,所述收发模块,还用于在R个REGbundle上接收控制信息,所述R个REGbundle与S个REGbundle不重合,所述S个REGbundle用于所述第二终端设备接收所述控制信息。
- 一种通信装置,其特征在于,所述通信装置包括网络设备,所述网络设备包括:处理模块,用于为第一终端设备确定第一控制资源集,所述第一控制资源集的资源块 数为N,所述第一控制资源集的资源单元组束REGbundle个数为W,所述第一终端设备支持的带宽小于所述N个资源块对应的带宽,所述第一终端设备支持的带宽小于第二终端设备支持的带宽,所述N和所述W为正整数;所述第一终端设备支持的聚合等级AL包括X,所述第二终端设备支持的AL不包括所述X,和/或,所述第一终端设备在第一搜索空间SS集合中支持的候选控制信道的数目是Y,所述第二终端设备在所述第一搜索空间集合中支持的候选控制信道的数目是Z,所述Y小于或等于所述Z;收发模块,用于向所述第一终端设备发送第一信息,所述第一信息用于指示所述第一控制资源集;所述收发模块,还用于在所述W个REGbundle中的M个REGbundle上或所述M个REGbundle对应的M个控制信道单元CCE资源上,发送第一控制信道,其中,所述M小于所述W。
- 根据权利要求28所述的装置,其特征在于,所述X包括如下数值的至少一个:6、12、20、22。
- 根据权利要求28至29中任一项所述的装置,其特征在于,所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于20的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于16的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于8的候选控制信道的数目为1或2;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为2或3;和/或,所述第一终端设备支持的AL等于22的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于16的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于12的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于8的候选控制信道的数目为1或2;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为2或3;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于6的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于8的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于6的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的 带宽大于或等于所述N/2个资源块对应的带宽时,所述第一终端设备支持的AL等于2的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于12的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于8的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1或2;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于8的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于6的候选控制信道的数目为1;和/或,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于4的候选控制信道的数目为1;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/4个资源块对应的带宽时,所述第一终端设备支持的AL等于2的候选控制信道的数目为1。
- 根据权利要求28至30中任一项所述的装置,其特征在于,所述第一终端设备支持的AL等于X对应的X个REGbundle中的Y个REGbundle的索引为{i,i+1,…,i+(Y-1)},所述X个REGbundle中剩余的(X-Y)个REGbundle的索引为{j,j+1,…,j+(X-Y-1)},所述i和所述j为正整数;所述i和j满足以下至少一种情况:所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=16,B=32,C=8;和/或,X=8时,A=20,B=32,C=4;和/或,X=8时,A=16,B=36,C=4;和/或,X=4时,A=16,B=34,C=2;和/或,X=4时,A=20,B=34,C=2;和/或,X=4时,A=20,B=32,C=2;和/或,X=4时,A=22,B=34,C=2;和/或,X=20时,A=16,B=28,C=8;和/或,X=22时,A=16,B=32,C=8;和/或,X=24时,A=16,B=28,C=8;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=12,B=16,C=4;和/或,X=12时,A=12,B=20,C=4;和/或,X=8时,A=12,B=24,C=4;和/或,X=8时,A=12,B=20,C=4;和/或,X=4时,A=12,B=20,C=2;和/或,X=4时,A=14,B=22,C=2;和/或,X=8、Y=8时,8个REGbundle的索引为i,i=0,1,2…7,其中,i=(n+A)mod W/2;A={14,15,18,19,22,23,26,27};所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=6,B=8,C=2;和/或,X=6时,A=6,B=10,C=2;和/或,X=4时,A=6,B=12,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=8,B=12,C=4;和/或,X=8时,A=8,B=16,C=4;和/或,X=4时,A=8,C=4;和/或,X=4时,A=8,B=18,C=2;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=6,B=8,C=2;和/或,X=6时,A=6,B=10,C=2;和/或,X=4时,A=6,B=12,C=2;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=2,C=2。
- 根据权利要求28至30中任一项所述的装置,其特征在于,所述第一终端设备支持的AL等于X对应的X个CCE资源中的Y个CCE资源的索引为{i,i+1,…,i+(Y-1)},所述X个CCE资源中的(X-Y)个CCE资源的索引为{j,j+1,…,j+(X-Y-1)};所述i和j满足以下至少一种情况:所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(32+T+A)mod W/2,所述j=(17-T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1;当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,B=0,C=8;和/或,X=8时,A=8,B=0,C=4;和/或,X=8时,A=0,B=8,C=4;和/或,X=4时,A=0,B=4,C=2;和/或,X=4 时,A=8,B=4,C=2;和/或,X=4时,A=8,B=0,C=2;和/或,X=4时,A=12,B=4,C=2;和/或,X=20时,A=0,B=-8,C=8;和/或,X=22时,A=0,B=0,C=8;和/或,X=24时,A=0,B=-8,C=8;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(24+T+A)mod W/2,所述j=(17-T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,B=-16,C=4;和/或,X=12时,A=0,B=-8,C=4;和/或,X=8时,A=0,B=0,C=4;和/或,X=8时,A=0,B=-8,C=4;和/或,X=4时,A=0,B=-8,C=2;和/或,X=4时,A=4,B=-4,C=2;和/或,X=8、Y=8时,8个CCE资源的索引为i,i=0,1,2,3,4,…,7,i=0,1时,i=(A+T)mod W/2,A={28,30},i=2,3,4…7时,i=(A-T)mod W/2,A={5,7,13,15,21,23},当n mod W属于{2^(l-u)~(2^(l-u)+W/2-1)}时,所述T=1;当n mod W不属于{2^(l-u)~(2^(l-u)+W/2-1)}时,所述T=0;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(12+T+A)mod W/2,所述j=(9-T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,B=-8,C=2;和/或,X=6时,A=0,B=-4,C=2;和/或,X=4时,A=0,B=0,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(16+T+A)mod W/2,所述j=(9-T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=0,B=-8,C=4;和/或,X=8时,A=0,B=0,C=4;和/或,X=4时,A=0,C=4;和/或,X=4时,A=0,B=4,C=2;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(12+T+A)mod W/2,所述j=(9-T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,B=-8,C=2;和/或,X=6时,A=0,B=-4,C=2;和/或,X=4时,A=0,B=0,C=2;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(4+T+A)mod W/2,所述j=(5-T+B)mod W/2,所述Y=C,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1 时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=0,C=2。
- 根据权利要求28至30中任一项所述的装置,其特征在于,所述第一终端设备支持的AL等于X对应的X个REGbundle中的Y个REGbundle的资源索引为{i,i+1,…i+(Y-1)},所述X个REGbundle中剩余的(X-Y)个REGbundle的索引为{j,j+1,…j+(X-Y-1)};所述i和j满足以下至少一种情况:所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=8,C=16;和/或,X=8时,A=16,C=8;和/或,X=8时,A=8,B=20,C=4;和/或,X=4时,A=8,B=20,C=2;和/或,X=4时,A=10,B=22,C=2;和/或,X=4时,A=8,B=22,C=2;和/或,X=4时,A=10,B=20,C=2;和/或,X=20时,A=4,C=20;和/或,X=22时,A=2,C=22;和/或,X=24时,A=2,B=26,C=22;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,C=16;和/或,X=12时,A=4,C=12;和/或,X=8时,A=8,C=8;和/或,X=8时,A=4,B=12,C=4;和/或,X=4时,A=12或4或8,C=4;和/或,X=4时,A=10,B=14,C=2;和/或,X=4时,A=6,B=14,C=2;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=nCelliD,所述ncelliD表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=6,B=8,C=2;和/或,X=6时,A=6,B=10,C=2;和/或,X=4时,A=6,B=12,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=0,C=12;和/或,X=8时,A=4,C=8;和/或,X=4时,A=8,C=4;和/或,X=4时,A=4,C=4;所述第一控制资源集的符号个数l等于2和所述N等于48,且所述第一终端设备支持的带宽小于所述N个资源块对应的带宽,且所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=nCelliD,所述ncelliD 表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,C=8;和/或,X=6时,A=2,C=6;和/或,X=4时,A=4,C=4;所述第一控制资源集的符号个数l等于1和所述N等于48,且所述第一终端设备支持的带宽小于所述N个资源块对应的带宽,且所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(n+A)mod W/2,所述j=(n+B)mod W/2,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n=nCelliD,所述ncelliD表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=2,C=2。
- 根据权利要求28至30中任一项所述的装置,其特征在于,所述第一终端设备支持的AL等于X对应的X个CCE资源中的Y个CCE资源的索引为{i,i+1,…i+(Y-1)},所述X个CCE资源中的(X-Y)个CCE资源的索引为{j,j+1,…j+(X-Y-1)};所述第一控制资源集的符号个数l等于3和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(16+T+A)mod W/2,所述j=(32+T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1;当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=0,C=16;和/或,X=8时,A=0,B=0,C=0;和/或,X=8时,A=0,B=8,C=4;和/或,X=4时,A=0,B=8,C=2;和/或,X=4时,A=4,B=10,C=2;和/或,X=4时,A=0,B=10,C=2;和/或,X=4时,A=4,B=8,C=2;和/或,X=20时,A=-8,C=8;和/或,X=22时,A=-12,C=10;和/或,X=24时,A=-12,B=5,C=22;所述第一控制资源集的符号个数l等于2和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(8+T+A)mod W/2,所述j=(24+T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=16时,A=-8,C=16;和/或,X=12时,A=0,C=12;和/或,X=8时,A=8,C=8;和/或,X=8时,A=0,B=0,C=4;和/或,X=4时,A=0或8或16,C=4;和/或,X=4时,A=12,B=4,C=2;和/或,X=4时,A=-4,B=4,C=2;所述第一控制资源集的符号个数l等于1和所述N等于96,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(12+T+A)mod W/2,所述j=(9-T+B)mod W/2,所述Y=C,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,B=-8,C=2;和/或,X=6时,A=0,B=-4,C=2;和/或,X=4时,A=0,B=0,C=2;所述第一控制资源集的符号个数l等于3和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(8+T+A)mod W/2,所述j =(16+T+B)mod W/2,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=12时,A=0,C=12;和/或,X=8时,A=8,C=8;和/或,X=4时,A=16,C=4;和/或,X=4时,A=8,C=4;所述第一控制资源集的符号个数l等于2和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(0+T+A)mod W/2,所述Y=C,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=8时,A=0,C=8;和/或,X=6时,A=4,C=6;和/或,X=4时,A=8,C=4;所述第一控制资源集的符号个数l等于1和所述N等于48,所述第一终端设备支持的带宽大于或等于所述N/2个资源块对应的带宽时,所述i=(4+T+A)mod W/2,所述Y=C,当n mod W得到的结果大于或等于2 l-u、且小于等于2 l-u+W/2-1时,所述T=1,当n mod W得到的结果小于2 l-u、或大于2 l-u+W/2-1时,所述T=0,所述第一终端设备支持的AL等于X对应的候选控制信道的数目为C,其中,所述n表示所述第一终端设备所在的小区标识,所述mod表示取余运算;X=2时,A=4,C=2。
- 根据权利要求31或33所述的装置,其特征在于,所述第一终端设备支持的AL等于X对应的X个REGbundle中的Y个REGbundle的资源索引{i,i+1,…,i+(Y-1)}进行偏移后为d1i+e和d1i+f+E,(X-Y)个REGbundle的资源索引{j,j+1,…,j+(X-Y-1)}进行偏移后为d2i+p和d2i+q+P,其中e=0,1…E,f=0,1…F,E+F=Y,其中p=0,1…P,q=0,1…Q,P+Q=X-Y;j+(X-Y-1)<W/2时,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P;或者,d1i+e=i+e+W/2,d1i+f+E=i+f+E+W/2,d2i+p=j+p+W/2,d2i+q+P=j+q+P+W/2;j<W/2<=j+(X-Y-1)时,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P-W/2,d1i+e=i+e+W/2,d1i+f+E=i+f+E+W/2,d2i+p=j+p+W/2,d2i+q+P=j+q+P,其中,所述P=W/2-1-j;i+(Y-1)<W/2<=j时,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p-W/2,d2i+q+P=j+q+P-W/2,d1i+e=i+e+W/2,d1i+f+E=i+f+E+W/2,d2i+p=j+p,d2i+q+P=j+q+P;i<W/2<=i+(Y-1)时,d1i+e=i+e,d1i+f+E=i+f+E-W/2,d2i+p=j+p-W/2,d2i+q+P=j+q+P-W/2,d1i+e=i+e+W/2,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P,其中,所述E=W/2-1-j;i≥W/2时,d1i+e=i+e-W/2,d1i+f+E=i+f+E-W/2,d2i+p=j+p-W/2,d2i+q+P=j+q+P-W/2,d1i+e=i+e,d1i+f+E=i+f+E,d2i+p=j+p,d2i+q+P=j+q+P。
- 根据权利要求28至35中任一项所述的装置,其特征在于,所述收发模块,还用于在R个REGbundle上向第一终端设备发送控制信息,在S个REGbundle上向第二终端设备发送控制信息,所述R个REGbundle与S个REGbundle不重合。
- 一种通信装置,其特征在于,包括收发模块和处理模块,其中,所述处理模块,用于实现如权利要求1至9中任一项所述的方法。
- 一种通信装置,其特征在于,包括收发模块和处理模块,其中,所述处理模块,用于实现如权利要求10至18中任一项所述的方法。
- 一种通信装置,包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于执行权利要求1至9中任一项所述的方法。
- 一种通信装置,包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于执行权利要求10至18中任一项所述的方法。
- 一种计算机可读存储介质,包括指令,当其在计算机上运行时,使得计算机执行权利要求1至9中任一项所述的方法。
- 一种计算机可读存储介质,包括指令,当其在计算机上运行时,使得计算机执行权利要求10至18中任一项所述的方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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BR112022023194A BR112022023194A2 (pt) | 2020-05-15 | 2021-05-14 | Método e aparelho de comunicação |
EP21803300.9A EP4142398A4 (en) | 2020-05-15 | 2021-05-14 | COMMUNICATION METHOD AND COMMUNICATION DEVICE |
US18/055,082 US20230085474A1 (en) | 2020-05-15 | 2022-11-14 | Communication method and apparatus |
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US20190182807A1 (en) * | 2018-02-16 | 2019-06-13 | Intel Corporation | Reliability mechanisms for physical downlink control channel (pdcch) transmissions in new radio (nr) systems |
CN110945940A (zh) * | 2018-05-16 | 2020-03-31 | Lg电子株式会社 | 用于发送和接收数据信道的方法和设备 |
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US20180368116A1 (en) * | 2017-06-16 | 2018-12-20 | Mediatek Inc. | Design of coreset configurations |
CN109495221B (zh) * | 2017-09-10 | 2021-11-19 | 华为技术有限公司 | 搜索空间确定方法和装置 |
ES2894645T3 (es) * | 2018-07-31 | 2022-02-15 | Lg Electronics Inc | Método para monitorizar una señal de control por un terminal en un sistema de comunicación inalámbrica, y terminal que utiliza el mismo método |
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US20190182807A1 (en) * | 2018-02-16 | 2019-06-13 | Intel Corporation | Reliability mechanisms for physical downlink control channel (pdcch) transmissions in new radio (nr) systems |
CN110945940A (zh) * | 2018-05-16 | 2020-03-31 | Lg电子株式会社 | 用于发送和接收数据信道的方法和设备 |
Non-Patent Citations (3)
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LG ELECTRONICS: ""Discussion on PDCCH monitoring for reduced capability NR device"", 3GPP DRAFT; R1-2004022, vol. RAN WG1, 16 May 2020 (2020-05-16), pages 1 - 3, XP051885782 * |
See also references of EP4142398A4 |
SONY: "Remaining details on remaining minimum system information", 3GPP TSG RAN WG1 MEETING #91, R1-1720453, vol. RAN WG1, 18 November 2017 (2017-11-18), Reno, USA, pages 1 - 6, XP051370005 * |
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US20230085474A1 (en) | 2023-03-16 |
BR112022023194A2 (pt) | 2023-02-07 |
CN113677022A (zh) | 2021-11-19 |
EP4142398A4 (en) | 2023-10-18 |
CN113677022B (zh) | 2024-08-13 |
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