WO2019090743A1 - 一种信息传输的方法、设备及计算机可读介质 - Google Patents

一种信息传输的方法、设备及计算机可读介质 Download PDF

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Publication number
WO2019090743A1
WO2019090743A1 PCT/CN2017/110579 CN2017110579W WO2019090743A1 WO 2019090743 A1 WO2019090743 A1 WO 2019090743A1 CN 2017110579 W CN2017110579 W CN 2017110579W WO 2019090743 A1 WO2019090743 A1 WO 2019090743A1
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WO
WIPO (PCT)
Prior art keywords
pdsch
bandwidth
target
frequency domain
dci
Prior art date
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PCT/CN2017/110579
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English (en)
French (fr)
Inventor
史志华
张治�
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2020524834A priority Critical patent/JP7084992B2/ja
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to BR112020008900-1A priority patent/BR112020008900A2/pt
Priority to RU2020119001A priority patent/RU2752658C9/ru
Priority to AU2017439080A priority patent/AU2017439080A1/en
Priority to CN202010430748.0A priority patent/CN111642010B/zh
Priority to CN201780095531.5A priority patent/CN111183687A/zh
Priority to CA3081882A priority patent/CA3081882A1/en
Priority to KR1020207016497A priority patent/KR102340492B1/ko
Priority to EP17931643.5A priority patent/EP3709727B1/en
Priority to PCT/CN2017/110579 priority patent/WO2019090743A1/zh
Publication of WO2019090743A1 publication Critical patent/WO2019090743A1/zh
Priority to US16/869,008 priority patent/US11122610B2/en
Priority to US17/313,704 priority patent/US11665707B2/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W68/00User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005Transmission of information for alerting of incoming communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W68/00User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W68/00User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02Arrangements for increasing efficiency of notification or paging channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/535Allocation or scheduling criteria for wireless resources based on resource usage policies
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria

Definitions

  • the embodiments of the present invention relate to the field of wireless communications technologies, and in particular, to a method, device, and computer readable medium for information transmission.
  • 5G wireless access is called New Radio, referred to as NR.
  • NR New Radio
  • the network side sends a paging paging message to the UE by means of beam scanning beam sweeping, that is to say, The network side needs to send paging paging messages on different analog beam beams.
  • the network side needs to repeatedly send the paging message N times, thus increasing the delay of paging.
  • embodiments of the present invention are directed to providing a method, device, and computer readable medium for information transmission; and capable of reducing paging paging delay.
  • an embodiment of the present invention provides a method for information transmission, where the method is applied to a network side device, and the method includes:
  • an embodiment of the present invention provides a method for information transmission, where the method is applied to a user equipment UE, and the method includes:
  • the embodiment of the present invention provides a network side device, where the network side device includes: a sending part, configured to send association information according to at least one target user equipment UE that needs to send a paging message according to the need to send a paging a message, where the paging message corresponding to the target UE with the same association information is carried on the same physical downlink shared channel PDSCH.
  • a sending part configured to send association information according to at least one target user equipment UE that needs to send a paging message according to the need to send a paging a message, where the paging message corresponding to the target UE with the same association information is carried on the same physical downlink shared channel PDSCH.
  • an embodiment of the present invention provides a user equipment (UE), including: a receiving part, configured to receive a paging message corresponding to itself according to its associated information.
  • UE user equipment
  • an embodiment of the present invention provides a network side device, including: a first network interface, a first memory, and a first processor;
  • the first network interface is configured to receive and send signals during the process of transmitting and receiving information with other external network elements;
  • the first memory is configured to store a computer program capable of running on the first processor
  • the first processor is configured to perform the steps of the method of the first aspect when the computer program is run.
  • an embodiment of the present invention provides a user equipment (UE), including: a second network interface, a second memory, and a second processor;
  • UE user equipment
  • the second network interface is configured to receive and send signals during the process of transmitting and receiving information with other external network elements
  • the second memory is configured to store a computer program capable of running on the second processor
  • the second processor is configured to perform the steps of the method of the second aspect when the computer program is run.
  • an embodiment of the present invention provides a computer readable medium, where The read medium stores a program for information transfer, the program of the information transfer being implemented by at least one processor to implement the steps of the method of the first aspect or the second aspect.
  • the embodiment of the invention provides a method, a device and a computer readable medium for transmitting information; sending multiple DCIs at the same time, although a single DCI still only allocates one PDSCH to carry a paging message, if the paging message is still Including the paging notification for multiple UEs, then more users can be notified than the current LTE related technology in the same time, so that the paging delay can be reduced; in addition, the UE is scheduled to receive the PDSCH outside the minimum UE bandwidth range. Therefore, the scheduling opportunity can be increased by increasing the frequency domain resources that the paging can use, and the paging delay can be further reduced.
  • FIG. 1 is a schematic flowchart of a method for transmitting information according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a correspondence relationship according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of PDSCH scheduling according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram of PDSCH scheduling according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of PDSCH scheduling according to an embodiment of the present invention.
  • FIG. 6 is a schematic flowchart of another method for information transmission according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a network side device according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of hardware of a network side device according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of a user equipment according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of hardware of a user equipment according to an embodiment of the present invention.
  • downlink control signaling sent by a Physical Downlink Control Channel (PDCCH) scrambled by a Paging-Radio Network Tempory Identity (P-RNTI) in the system ( The DCI) schedules a Physical Downlink Shared Channel (PDSCH), and a single PDSCH carries a paging message; in this paging message, a paging notification for multiple UEs may be included; based on this, at 5G/
  • the technical solution of the embodiment of the present invention may send multiple DCIs at the same time, although a single DCI still only allocates one PDSCH to carry a paging message, if the paging message still includes paging for multiple UEs.
  • the UE can be scheduled to receive the PDSCH beyond the minimum UE bandwidth range, thereby increasing the frequency domain that can be used by paging. Resources to increase scheduling opportunities can further reduce paging latency.
  • the method may be applied to a network side device that performs paging to a user equipment UE, such as a 5G base station gNB.
  • the method may include:
  • S101 Send a paging message according to the association information of the at least one target UE that needs to send the paging message, where the paging message corresponding to the target UE with the same association information is carried on the same physical downlink shared channel PDSCH.
  • the network side device encapsulates the paging message corresponding to the target UE with the same associated information in the same DCI, so if multiple DCIs can be simultaneously sent, By being able to transmit multiple PDSCHs in the same time, more users can be notified, and paging delay can be reduced.
  • the association information of the target UE includes any one of the following:
  • a paging radio network temporary identifier P-RNTI corresponding to the target UE
  • a control resource set CORESET, Control Resource SET
  • search space corresponding to the target UE.
  • all target UEs may be associated with the corresponding P-RNTI, CORESET or search space according to the attribute parameter of the UE.
  • all UEs may be classified according to the attribute parameters of the UE. After obtaining at least one UE category, a corresponding P-RNTI, CORESET or search space is set for each UE category.
  • the attribute parameter of the UE may include at least one of the following: an identifier of the UE, a category of the UE, capability information of the UE, and the like, and an attribute parameter of the UE that can classify the UE according to a specific classification policy.
  • the correspondence between the UE and the association information may be: for a single target UE, only a single P-RNTI, CORESET or search space corresponds thereto; for a single P-RNTI, CORESET Or a search space having at least one target UE corresponding thereto.
  • the association information is P-RNTI, and the number of UEs is 5.
  • the technical solution shown in FIG. 1 may further include a process of notifying the UE of the associated information, including:
  • the UE is notified by the system message, the broadcast message or the RMSI of its corresponding P-RNTI, CORESET or an alternative set of search spaces;
  • the UE is notified of its corresponding P-RNTI, CORESET or search space by dedicated signaling;
  • the UE is notified by a dedicated signaling of an alternate set of its corresponding P-RNTI, CORESET or search space;
  • the P-RNTI or P-RNTI candidate set corresponding to the UE is determined according to the set communication protocol.
  • the UE may send its corresponding P-RNTI, CORESET or candidate set of search spaces, and enable the UE to select its own P-RNTI, CORESET or search space from the candidate set.
  • the sending the paging message according to the association information of the at least one target user equipment UE that needs to send the paging message includes:
  • the paging message corresponding to the target UE with the same association information is carried on the same physical downlink shared channel (PDSCH); wherein the PDSCH corresponds to the physical downlink control signaling (DCI, Downlink Control Information) and The associated information corresponding to the target UEs correspond to each other.
  • PDSCH physical downlink shared channel
  • the network side device determines, according to the target UE that needs to be paged, the paging message to be sent; subsequently, the network side device is the same according to the target UE. At least one PDSCH carrying the paging message paging message is sent at a time, so that there is a DCI corresponding to the number of PDSCHs, and each DCI corresponds to a different P-RNTI, that is, different target UEs can be distinguished.
  • the network side device For the UE, it is possible to detect whether there is a DCI sent to itself in the DCI sent by the network side according to its own P-RNTI at its own paging time (PO, Paging Occasion), and therefore, for the target UE, even
  • PO Paging Occasion
  • the network side device sends multiple DCIs at the same time, but each target UE still only needs to monitor the monitor for one DCI, so the processing complexity of the UE side is not increased; but for the network side device, more searching can be performed at one moment.
  • the paging message is sent down, so that the paging paging delay can be reduced when there are more UEs that need to be paged.
  • the related information is notified through a message configured by the system, the network can flexibly configure and use multiple related information to distinguish multiple UEs according to the state of the UE in the current network.
  • the frequency domain resources required for receiving the PDSCH by the UE can be scheduled by scheduling the frequency domain resources of the PDSCH, so that the frequency domain can be more utilized. Resources to compress the need for time resources and reduce paging latency. Therefore, the method further includes: scheduling the frequency domain resources of the PDSCH according to the set scheduling policy, and generating scheduling indication information.
  • the following specific implementation manners may be included in atypical examples:
  • the two PDSCHs are scheduled by using two DCIs. If the frequency domain bandwidth of the PDSCH is scheduled to be less than or equal to the minimum bandwidth, it can be understood that the minimum bandwidth is the minimum UE bandwidth specified by the protocol. Scheduling the frequency domain location of the paging message PDSCH in the current minimum frequency range of the target UE enables all UEs in the idle idle state to directly receive the paging message.
  • the UE in addition to the idle idle state and the CONNECTED state, the UE additionally adds an inactive INACTIVE state.
  • the terminal When the terminal is in the INACTIVE state, it only connects to the access network, but does not. Core network connection. Therefore, the UEs that need to be paged are not all in the idle state, and therefore, not all of the target UEs' current bandwidth is in the minimum UE bandwidth. Based on this, the following specific implementation manner 2 and specific implementation manner 3 are proposed.
  • the frequency domain bandwidth of the PDSCH indicated by the scheduling indication information is less than or equal to the minimum bandwidth, and a part of the frequency domain location of the PDSCH is in the target Another part of the frequency domain location of the PDSCH is outside the current minimum frequency range of the target UE; or the indicated frequency domain bandwidth of the PDSCH is less than Equal to the minimum bandwidth, and the frequency domain location of the PDSCH is outside the current minimum frequency range of the target UE.
  • the method further includes:
  • the DCI is capable of indicating a time interval between the DCI and the PDSCH.
  • the frequency domain bandwidth of the PDSCH scheduled by the PDCCH #1 is less than or equal to the minimum bandwidth, and the frequency domain location of the PDSCH is outside the current minimum frequency range of the target UE;
  • the frequency domain bandwidth of the PDSCH scheduled by the DCI is the minimum bandwidth, and a part of the frequency domain location in the frequency domain location of the PDSCH is in the current minimum frequency domain range of the target UE, in the frequency domain location of the PDSCH. Another portion of the frequency domain location is outside the current minimum frequency range of the target UE.
  • This specific implementation can use more frequency domain resources, thereby compressing more time resources and reducing paging delay.
  • the reported bandwidth can be the bandwidth information that the UE directly reports. For example, if the bandwidth directly supported by the UE is 20 MHz, the network device will report it. The paging message is sent to the UE in the 20MHz bandwidth; or it can be the bandwidth that the UE can report, for example, it is assumed that the system specifies three types of bandwidth for some transmissions, and B1 ⁇ B2 ⁇ B3, and the UE can be from the above three types. Reporting in bandwidth supports B2.
  • the scheduling indication information is generated, where the frequency domain bandwidth of the part of the PDSCH indicated by the scheduling indication information is less than or equal to the actual bandwidth or the reported bandwidth of the target UE.
  • the bandwidth of the PDSCH scheduled by the DCI transmitted by PDCCH#1 is greater than the minimum bandwidth, but is less than or equal to the actual bandwidth of the target UE or the reported bandwidth. It should be noted that in actual application, the bandwidth of many UEs will be greater than the minimum bandwidth, but will not exceed its actual bandwidth or reported bandwidth.
  • the frequency domain bandwidth scheduling based on the part of the PDSCH transmission is equal to or less than the actual bandwidth of the target UE or the reported bandwidth. To support this form of paging transmission, the method further includes:
  • the network side device in this embodiment is a gNB
  • the other network side devices may be core network device network elements.
  • multiple DCIs are sent at the same time.
  • a single DCI still only allocates one PDSCH to carry a paging message, if the paging message still includes paging notifications for multiple UEs, Then, more users can be notified in the same time than the current LTE related technology, so that the paging delay can be reduced; in addition, the UE is scheduled to receive the PDSCH outside the minimum UE bandwidth range, thereby increasing the frequency that can be used by paging. Domain resources to increase scheduling opportunities can further reduce paging latency.
  • FIG. 6 a method for information transmission according to an embodiment of the present invention is shown, where the method is applied to a user equipment UE, and the method includes:
  • S601 Receive a paging message corresponding to itself according to the associated information of the self.
  • the association information includes at least one of the following:
  • a P-RNTI corresponding to the UE a CORESET corresponding to the UE, or a search space corresponding to the UE.
  • the attribute parameter of the UE may include at least one of the following: an identifier of the UE, a category of the UE, capability information of the UE, and the like, and an attribute parameter of the UE that can classify the UE according to a specific classification policy. It can be known that the correspondence between the UE and the association information may be: for a single UE, only a single P-RNTI, CORESET or search space corresponds thereto; for a single P-RNTI, CORESET or search space, At least one UE corresponds to it.
  • the process of notifying the association information of the UE may further include:
  • the P-RNTI or P-RNTI candidate set corresponding to the UE is specified according to the set communication protocol.
  • the UE can select its own corresponding P-RNTI, CORESET or search space from the candidate set.
  • receiving the paging message corresponding to itself according to the associated information of the user may include:
  • a paging message is obtained from the PDSCH.
  • the receiving the downlink control signaling DCI according to the corresponding association information includes:
  • the corresponding DCI transmitted by the network side is detected based on its associated information, and the corresponding DCI is received.
  • the specific implementation process of receiving the PDSCH corresponding to the DCI according to the scheduling indication information of the PDSCH carried by the DCI may be atypically exemplary. Including the following specific implementation methods:
  • the PDSCH is received within a minimum frequency domain range of the UE according to a minimum bandwidth.
  • the PDSCH is received outside the current minimum frequency range of the UE according to a minimum bandwidth.
  • the method further includes:
  • the radio frequency tune RF is adjusted within a time interval indicated by the scheduling indication information of the PDSCH.
  • the receiving part PDSCH is equal to or less than the actual bandwidth of its own or the reported bandwidth.
  • a composition of a network side device 70 including: a sending portion 701 configured to send at least one target of a paging message according to need And the paging message corresponding to the target UE with the same association information is carried on the same physical downlink shared channel PDSCH.
  • the association information of the target UE includes any one of the following:
  • a paging radio network temporary identifier P-RNTI corresponding to the target UE a control resource set CORESET corresponding to the target UE, or a search space corresponding to the target UE.
  • the sending part 701 is further configured to notify the UE of its corresponding P-RNTI, CORESET or search space by using a system message, a broadcast message or an RMSI;
  • the UE is notified by the system message, the broadcast message or the RMSI of its corresponding P-RNTI, CORESET or an alternative set of search spaces;
  • the UE is notified of its corresponding P-RNTI, CORESET or search space by dedicated signaling;
  • the UE is notified by a dedicated signaling of an alternate set of its corresponding P-RNTI, CORESET or search space;
  • the candidate set of the P-RNTI or the P-RNTI corresponding to the UE is determined according to the set communication protocol.
  • the sending part 701 is configured to:
  • the paging message corresponding to the target UE with the same association information is carried on the same physical downlink shared channel PDSCH; wherein the physical downlink control signaling DCI corresponding to the PDSCH is associated with the target UE
  • the information corresponds to each other.
  • the sending part 701 is further configured to schedule the frequency domain resources of the PDSCH according to the set scheduling policy, and generate scheduling indication information.
  • the sending part 701 is specifically configured to schedule a frequency domain bandwidth of a PDSCH transmission carrying a paging message to be less than or equal to a minimum bandwidth;
  • the frequency domain bandwidth of the PDSCH indicated by the scheduling indication information is less than or equal to a minimum bandwidth, and the frequency domain location of the PDSCH is within a minimum frequency domain range of the target UE.
  • the sending part 701 is specifically configured to:
  • the frequency domain bandwidth of the PDSCH indicated by the scheduling indication information is less than or equal to the minimum bandwidth, and a part of the frequency domain location of the PDSCH is in the target UE In the current minimum frequency range, another part of the frequency domain location of the PDSCH is outside the current minimum frequency range of the target UE; or is used to indicate that the frequency domain bandwidth of the PDSCH is less than or equal to The minimum bandwidth, and the frequency domain location of the PDSCH is outside the current minimum frequency range of the target UE.
  • the sending part 701 is further configured to set a time interval between the DCI and the PDSCH according to a set time interval setting policy; correspondingly, the DCI can be used to indicate the DCI Time interval between the PDSCH and the PDSCH.
  • the sending part 701 is specifically configured to schedule the frequency domain bandwidth of the part of the PDSCH transmission carrying the paging message to be less than or equal to the actual bandwidth or the reporting bandwidth of the target UE;
  • the scheduling indication information is generated, where the frequency domain bandwidth of the part of the PDSCH indicated by the scheduling indication information is less than or equal to the actual bandwidth or the reported bandwidth of the target UE.
  • the sending part 701 is further configured to exchange the actual bandwidth capability or the reported bandwidth of the target UE with other network side devices.
  • the “part” may be a partial circuit, a partial processor, a partial program or software, etc., of course, may be a unit, a module, or a non-modular.
  • each component in this embodiment may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software function module.
  • the integrated unit may be stored in a computer readable storage medium if it is implemented in the form of a software function module and is not sold or used as a stand-alone product.
  • the technical solution of the embodiment is essentially Said that the part contributing to the prior art or all or part of the technical solution can be embodied in the form of a software product stored in a storage medium, comprising a plurality of instructions for making a computer device (may It is a personal computer, a server, or a network device, etc. or a processor that performs all or part of the steps of the method described in this embodiment.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes.
  • the present embodiment provides a computer readable medium storing a program for transmitting information, the program of the information transmission being executed by at least one processor to implement the steps of the method described in the first embodiment .
  • a specific hardware structure of the network side device 70 may be included, which may include: a first network interface 801 and a first memory 802. And a first processor 803; the various components are coupled together by a bus system 804.
  • bus system 804 is used to implement connection communication between these components.
  • the bus system 804 includes a power bus, a control bus, and a status letter in addition to the data bus. Number bus.
  • various buses are labeled as bus system 804 in FIG.
  • the first network interface 801 is configured to receive and send signals during the process of transmitting and receiving information with other external network elements.
  • a first memory 802 configured to store a computer program capable of running on the first processor 803;
  • the first processor 803 is configured to: when the computer program is executed, execute:
  • the first memory 802 in the embodiments of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • the first memory 802 of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
  • the first processor 803 may be an integrated circuit chip with signal processing capability. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the first processor 803 or an instruction in a form of software.
  • the first processor 803 described above may be universal Processor, Digital Signal Processor (DSP), Application Specific Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, discrete door or Transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or carried out.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the first memory 802, and the first processor 803 reads the information in the first memory 802 and completes the steps of the above method in combination with the hardware thereof.
  • the embodiments described herein can be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processing (DSP), Digital Signal Processing Equipment (DSP Device, DSPD), programmable Programmable Logic Device (PLD), Field-Programmable Gate Array (FPGA), general purpose processor, controller, microcontroller, microprocessor, other for performing the functions described herein In an electronic unit or a combination thereof.
  • ASICs Application Specific Integrated Circuits
  • DSP Digital Signal Processing
  • DSP Device Digital Signal Processing Equipment
  • PLD programmable Programmable Logic Device
  • FPGA Field-Programmable Gate Array
  • the techniques described herein can be implemented by modules (eg, procedures, functions, and so on) that perform the functions described herein.
  • the software code can be stored in memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.
  • the first processor 803 in the network side device 70 is further configured to run the computer program, the method steps described in the foregoing Embodiment 1 are performed, and details are not described herein.
  • a component of a user equipment UE 90 may include: a receiving part 901, configured as a root Receiving a paging message corresponding to itself according to its associated information.
  • the association information includes at least one of the following:
  • a P-RNTI corresponding to the UE a CORESET corresponding to the UE, or a search space corresponding to the UE.
  • the receiving part 901 is further configured to:
  • the P-RNTI or P-RNTI candidate set corresponding to the UE is specified according to the set communication protocol.
  • the receiving part 901 is specifically configured to:
  • a paging message is obtained from the PDSCH.
  • the receiving part 901 is specifically configured to:
  • the corresponding DCI transmitted by the network side is detected based on its associated information, and the corresponding DCI is received.
  • the receiving part 901 is specifically configured to:
  • the receiving part 901 is specifically configured to: receive the PDSCH in a current minimum frequency range of the UE according to a minimum bandwidth.
  • the receiving part 901 is specifically configured to: receive, according to a minimum bandwidth, the PDSCH in a current minimum frequency domain range of the UE and a current minimum frequency domain bandwidth range of the UE;
  • the PDSCH is received outside the current minimum frequency range of the UE according to a minimum bandwidth.
  • the receiving part 901 is further configured to:
  • the radio frequency tune RF is adjusted within a time interval indicated by the scheduling indication information of the PDSCH.
  • the receiving part 901 is specifically configured to: receive the partial PDSCH according to the actual bandwidth or the reported bandwidth of the self.
  • the embodiment provides a computer readable medium storing a program for transmitting information, and the program of the information transmission is implemented by at least one processor to implement the steps of the method described in the second embodiment.
  • the computer readable medium For a detailed description of the computer readable medium, refer to the description in the third embodiment, and details are not described herein again.
  • FIG. 10 shows a specific hardware structure of the UE 90 according to an embodiment of the present invention, which may include: a second network interface 1001, and a second memory 1002. And a second processor 1003; the various components are coupled together by a bus system 1004.
  • the bus system 1004 is used to implement connection communication between these components.
  • the bus system 1004 includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • various buses are labeled as bus system 1004 in FIG. among them,
  • the second network interface 1001 is configured to receive and send signals during the process of transmitting and receiving information with other external network elements.
  • a second memory 1002 configured to store a computer program capable of running on the second processor 1003;
  • the second processor 1003 is configured to: when the computer program is executed, execute:
  • the second processor 1003 in the UE 90 is further configured to perform the method steps described in the foregoing Embodiment 2 when the computer program is executed, and details are not described herein.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide functions for implementing the functions specified in one or more blocks of a flow or a flow and/or a block diagram of a flowchart step.
  • multiple DCIs are sent at the same time, although a single DCI still only allocates one PDSCH to carry a paging message, and if the paging message still includes paging notifications for multiple UEs, at the same time It can notify more users than the current LTE related technology, so that the paging delay can be reduced; in addition, the UE is scheduled to receive the PDSCH outside the minimum UE bandwidth range, thereby increasing the scheduling by increasing the frequency domain resources that the paging can use. Opportunities can further reduce paging delays.

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Abstract

本发明实施例提供了一种信息传输的方法、设备及计算机可读介质;该方法可以包括:根据需要发送寻呼消息的至少一个目标用户设备UE的关联信息,发送寻呼消息;其中,所述关联信息相同的目标UE对应的寻呼消息承载于同一个物理下行共享信道PDSCH。能够通知更多的用户,并且能够降低寻呼时延。

Description

一种信息传输的方法、设备及计算机可读介质 技术领域
本发明实施例涉及无线通信技术领域,尤其涉及一种信息传输的方法、设备及计算机可读介质。
背景技术
随着通信技术的发展,第五代移动通信技术(5G,5th Generation)的研究也已经展开。5G的无线接入叫New Radio,简称NR。在NR/5G系统中,由于多波束Multiple beams技术的应用,为了能够寻呼到用户设备(UE,User Equipment),网络侧通过波束扫描beam sweeping的方式向UE发送寻呼paging消息,也就是说,网络侧需要在不同的模拟波束beam上均发送寻呼paging消息。当需要进行扫描sweeping的beam的数量为N时,网络侧需要将paging消息重复发送N次,因此会增大paging的时延。并且进一步来说,若单个paging消息无法一次性地完成所有用户设备的寻呼下发,那么就需要发送多个paging消息,再结合需要进行sweeping的N个beam,会进一步增大paging的延时。
发明内容
为解决上述技术问题,本发明实施例期望提供一种信息传输的方法、设备及计算机可读介质;能够降低寻呼paging时延。
本发明实施例的技术方案可以如下实现:
第一方面,本发明实施例提供了一种信息传输的方法,所述方法应用于网络侧设备,所述方法包括:
根据需要发送寻呼消息的至少一个目标用户设备UE的关联信息,发送寻呼消息;其中,所述关联信息相同的目标UE对应的寻呼消息承载于同一 个物理下行共享信道PDSCH。
第二方面,本发明实施例提供了一种信息传输的方法,所述方法应用于用户设备UE,所述方法包括:
根据自身的关联信息接收与自身对应的寻呼消息。
第三方面,本发明实施例提供了一种网络侧设备,其中,所述网络侧设备包括:发送部分,配置为根据需要发送寻呼消息的至少一个目标用户设备UE的关联信息,发送寻呼消息;其中,所述关联信息相同的目标UE对应的寻呼消息承载于同一个物理下行共享信道PDSCH。
第四方面,本发明实施例提供了一种用户设备UE,包括:接收部分,配置为根据自身的关联信息接收与自身对应的寻呼消息。
第五方面,本发明实施例提供了一种网络侧设备,包括:第一网络接口,第一存储器和第一处理器;其中,
所述第一网络接口,用于在与其他外部网元之间进行收发信息过程中,信号的接收和发送;
所述第一存储器,用于存储能够在所述第一处理器上运行的计算机程序;
所述第一处理器,用于在运行所述计算机程序时,执行第一方面所述方法的步骤。
第六方面,本发明实施例提供了一种用户设备UE,包括:第二网络接口、第二存储器和第二处理器;
其中,所述第二网络接口,用于在与其他外部网元之间进行收发信息过程中,信号的接收和发送;
所述第二存储器,用于存储能够在第二处理器上运行的计算机程序;
所述第二处理器,用于在运行所述计算机程序时,执行第二方面所述方法的步骤。
第七方面,本发明实施例提供了一种计算机可读介质,所述计算机可 读介质存储有信息传输的程序,所述信息传输的程序被至少一个处理器执行时实现第一方面或第二方面所述的方法的步骤。
本发明实施例提供了一种信息传输的方法、设备及计算机可读介质;在同一时刻发送多个DCI,尽管单个DCI仍然仅分配调度一个PDSCH去承载一条paging message,若这条paging message中仍然包括针对多个UE的寻呼通知,那么在相同的时间内能够比目前LTE相关技术通知更多的用户,从而能够降低寻呼时延;此外,将UE调度到最小UE带宽范围之外接收PDSCH,从而通过增加寻呼可以使用的频域资源来增加调度机会,进一步地能够减低寻呼时延。
附图说明
图1为本发明实施例提供的一种信息传输的方法流程示意图;
图2为本发明实施例提供的一种对应关系示意图;
图3为本发明实施例提供的一种PDSCH调度示意图;
图4为本发明实施例提供的一种PDSCH调度示意图;
图5为本发明实施例提供的一种PDSCH调度示意图;
图6为本发明实施例提供的另一种信息传输的方法流程示意图;
图7为本发明实施例提供的一种网络侧设备的组成示意图;
图8为本发明实施例提供的一种网络侧设备的硬件结构示意图;
图9为本发明实施例提供的一种用户设备的组成示意图;
图10为本发明实施例提供的一种用户设备的硬件结构示意图。
具体实施方式
为了能够更加详尽地了解本发明实施例的特点与技术内容,下面结合附图对本发明实施例的实现进行详细阐述,所附附图仅供参考说明之用,并非用来限定本发明实施例。
在目前LTE相关技术中,系统中通过寻呼无线网络临时标识(P-RNTI,Paging-Radio Network Tempory Identity)加扰的物理下行控制信道(PDCCH,Physical Downlink Control Channel)发送的下行控制信令(DCI)调度一个物理下行共享信道(PDSCH,Physical Downlink Shared Channel),且单个PDSCH中承载一条paging message;在这条paging message中,可以包括针对多个UE的寻呼通知;基于此,在5G/NR系统中,本发明实施例的技术方案可以在同一时刻发送多个DCI,尽管单个DCI仍然仅分配调度一个PDSCH去承载一条paging message,若这条paging message中仍然包括针对多个UE的寻呼通知,那么和目前LTE相关技术相比,在相同的时间内能够通知更多的用户;此外,还可以将UE调度到最小UE带宽范围之外接收PDSCH,从而通过增加寻呼可使用的频域资源来增加调度机会,进一步地能够减低寻呼时延。
基于以上内容,以下通过多个非典型实施例对本发明实施例的技术方案进行阐述。
实施例一
参见图1,其示出了本发明实施例提供的一种信息传输方法,该方法可以应用于向用户设备UE进行寻呼的网络侧设备,例如5G基站gNB等,该方法可以包括:
S101:根据需要发送寻呼消息的至少一个目标UE的关联信息,发送寻呼消息;其中,所述关联信息相同的目标UE对应的寻呼消息承载于同一个物理下行共享信道PDSCH。
需要说明的是,当前时刻,网络侧设备在发送寻呼消息时,会将关联信息相同的目标UE所对应的寻呼消息封装在同一个DCI中,那么,如果能够同时发送多个DCI,从而就能够在相同的时间内发送多个PDSCH,就可以通知更多的用户,从而能够降低寻呼时延。
而对于图1的技术方案,所述目标UE的关联信息包括以下任一项:
所述目标UE对应的寻呼无线网络临时标识P-RNTI、所述目标UE对应的控制资源集(CORESET,Control Resource SET)或所述目标UE对应的搜索空间。
优选来说,对于上述关联信息,可以按照UE的属性参数将所有目标UE关联到各自对应的P-RNTI、CORESET或搜索空间。
在具体实现时,可以按照UE的属性参数将所有UE进行分类,获得至少一个UE类别后,针对每个UE类别设置对应的P-RNTI、CORESET或搜索空间。举例来说,UE的属性参数可以包括以下至少一项:UE的标识、UE的类别、UE的能力信息等能够将UE按照特定的分类策略进行分类的UE的属性参数。
由上述具体实现过程,可以得知UE与关联信息之间的对应关系可以为:针对单个所述目标UE,仅具有单个P-RNTI、CORESET或搜索空间与之对应;针对单个P-RNTI、CORESET或搜索空间,具有至少一个目标UE与之对应。如图2所示,关联信息为P-RNTI,UE的数量为5;根据UE的属性参数进行分类后,可以得知:UE#1、UE#3、UE#4对应相同的P-RNTI#1;UE#2和UE#5对应相同的P-RNTI#2。
基于上述目标UE的关联信息,优选来说,图1所示的技术方案还可以包括向UE通知关联信息的过程,具体包括:
通过系统消息、广播消息或RMSI向UE通知其对应的P-RNTI、CORESET或搜索空间;
或者,通过系统消息、广播消息或RMSI向UE通知其对应的P-RNTI、CORESET或搜索空间的备选集合;
或者,通过专用信令向UE通知其对应的P-RNTI、CORESET或搜索空间;
或者,通过专用信令向UE通知其对应的P-RNTI、CORESET或搜索空间的备选集合;
或者,根据设定的通信协议规定确定UE对应的P-RNTI或P-RNTI备选集合。
需要说明的是,向UE发送其对应的P-RNTI、CORESET或搜索空间的备选集合,能够使UE从备选集合中选择自身对应的P-RNTI、CORESET或搜索空间。
对于图1所示的技术方案,所述根据需要发送寻呼消息的至少一个目标用户设备UE的关联信息,发送寻呼消息,包括:
在所有寻呼消息中,将关联信息相同的目标UE对应的寻呼消息承载于同一个物理下行共享信道PDSCH;其中,所述PDSCH各自对应的物理下行控制信令(DCI,Downlink Control Information)与目标UE所对应的关联信息相互对应。
对于上述内容,可以理解的是:以P-RNTI为例,网络侧设备根据当前需要寻呼的目标UE确定需要发送的寻呼消息paging message;随后根据目标UE的不同,网络侧设备会在同一时刻发送至少一个承载有寻呼消息paging message的PDSCH,从而就会有与PDSCH数量对应的DCI,每个DCI都对应不同的P-RNTI,也就是可以对不同的目标UE进行区分。
对于UE来说,能够在自身的寻呼时刻(PO,Paging Occasion)按照自身对应的P-RNTI去检测网络侧发送的DCI中是否有发送给自己的DCI,因此,对于目标UE来说,即使网络侧设备同时发送了多个DCI,但是每个目标UE也仍然仅需要监听monitor一个DCI,所以没有增加UE侧的处理复杂度;但是对于网络侧设备来说,可以在一个时刻把更多寻呼paging消息发送下去,从而当需要寻呼的UE较多时可以降低寻呼paging时延。此外,如果通过系统配置的消息来通知关联信息时,网络可以根据当前网络中UE的状态,灵活配置使用几个关联信息对多个UE进行区分。
对于图1所示的技术方案,还可以通过对PDSCH的频域资源进行调度,实现对UE接收PDSCH所需的频域资源进行调度,从而可以更多利用频域 资源来压缩时间资源的需求,降低寻呼时延。因此,所述方法还包括:按照设定的调度策略对所述PDSCH的频域资源进行调度,并生成调度指示信息。详细来说,可以非典型示例性地包括以下几个具体实现方式:
具体实现方式一
将承载寻呼消息的PDSCH传输的频域带宽调度为小于等于最小带宽;将承载寻呼消息的PDSCH传输的频域位置调度在所述目标UE当前的最小频域范围内;生成所述调度指示信息;其中,所述调度指示信息所指示的PDSCH的频域带宽小于等于最小带宽,且所述PDSCH的频域位置在所述目标UE当前的最小频域范围内。
如图3所示,以两个DCI调度两个PDSCH为例,若将PDSCH的频域带宽调度为小于等于最小带宽;可以理解地,该最小带宽为协议规定的最小UE带宽。将承载寻呼消息PDSCH的频域位置调度在所述目标UE当前的最小频域范围内,则能够使得所有在空闲idle状态的UE可以直接接收paging消息。
但是需要说明的是,在5G/NR系统中,UE除了空闲idle态以及连接CONNECTED态以外,还额外增加有非激活INACTIVE态,当终端处于INACTIVE态时,仅和接入网连接,但不和核心网连接。因此,需要寻呼的UE并非都处于idle态,因此,并非所有的目标UE的当前带宽处于最小UE带宽中。基于此,提出了以下具体实现方式二和具体实现方式三。
具体实现方式二
将承载寻呼消息的PDSCH传输的频域带宽调度为小于等于最小带宽;
将承载寻呼消息的PDSCH传输的频域位置中的一部分频域位置调度在所述目标UE当前的最小频域范围内,所述PDSCH的频域位置中的另一部分频域位置调度在所述目标UE当前的最小频域范围外;或者,将所述PDSCH的频域位置调度在所述目标UE当前的最小频域范围外;
生成所述调度指示信息;其中,所述调度指示信息所指示的所述PDSCH的频域带宽为小于等于所述最小带宽,且所述PDSCH的频域位置中的一部分频域位置在所述目标UE当前的最小频域范围内,所述PDSCH的频域位置中的另一部分频域位置在所述目标UE当前的最小频域范围外;或者,所指示的所述PDSCH的频域带宽为小于等于最小带宽,且所述PDSCH的频域位置在所述目标UE当前的最小频域范围外。
进一步来说,若目标UE当前带宽处于最小带宽时,目标UE需要调整tune自身的射频RF参数来接收PDSCH,所以需要在DCI和PDSCH之间设定满足一定条件的时间间隔,以使得UE有足够时间去调RF和解调PDSCH。因此,所述方法还包括:
按照设定的时间间隔设置策略设置所述DCI与所述PDSCH之间的时间间隔;相应地,所述DCI,能够指示所述DCI和所述PDSCH之间的时间间隔。
如图4所示,PDCCH#1传输的DCI调度的PDSCH的频域带宽为小于等于最小带宽,且该PDSCH的频域位置在所述目标UE当前的最小频域范围外;PDCCH#3传输的DCI调度的PDSCH的频域带宽为所述最小带宽,且所述PDSCH的频域位置中的一部分频域位置在所述目标UE当前的最小频域范围内,所述PDSCH的频域位置中的另一部分频域位置在所述目标UE当前的最小频域范围外。
本具体实现方式可以使用更多的频域资源,从而压缩更多的时间资源,降低paging时延。
具体实现方式三
将承载寻呼消息的部分PDSCH传输的频域带宽调度为小于等于目标UE的实际带宽或上报带宽;
需要说明的是,上报带宽既可以是UE直接上报支持的带宽信息,例如,UE直接上报支持的带宽是20MHz,那么网络侧设备就会在上报的 20MHz带宽内向该UE发送paging消息;也可以是UE上报的能够支持哪种带宽,例如,假定系统规定有3种带宽用于某些传输,且B1<B2<B3,而UE可以从以上3种带宽中上报支持B2。
生成所述调度指示信息;其中,所述调度指示信息所指示的所述部分PDSCH的频域带宽小于等于目标UE的实际带宽或上报带宽。
如图5所示,PDCCH#1传输的DCI调度的PDSCH的带宽大于最小带宽,但会小于等于目标UE的实际带宽或上报带宽。需要说明的是,在实际应用过程中,很多UE的带宽会大于最小带宽,但不会超过其实际带宽或上报带宽。基于所述部分PDSCH传输的频域带宽调度为小于等于目标UE的实际带宽或上报带宽,为了支持这种形式的paging传输,所述方法还包括:
与其他网络侧设备交互所述目标UE的实际带宽能力或UE能支持的部分带宽能力。可以理解地,当本实施例的网络侧设备为gNB时,其他网络侧设备可以是核心网设备网元。
通过本实施例的技术方案的阐述,在同一时刻发送多个DCI,尽管单个DCI仍然仅分配调度一个PDSCH去承载一条paging message,若这条paging message中仍然包括针对多个UE的寻呼通知,那么在相同的时间内能够比目前LTE相关技术通知更多的用户,从而能够降低寻呼时延;此外,将UE调度到最小UE带宽范围之外接收PDSCH,从而通过增加寻呼可以使用的频域资源来增加调度机会,进一步地能够减低寻呼时延。
实施例二
基于前述实施例相同的发明构思,参见图6,其示出了本发明实施例提供的一种信息传输的方法,所述方法应用于用户设备UE,所述方法包括:
S601:根据自身的关联信息接收与自身对应的寻呼消息。
对于图6所示的技术方案,所述关联信息包括以下至少一项:
所述UE对应的P-RNTI、所述UE对应的CORESET或所述UE对应的搜索空间。
在具体实现时,所有UE都会按照自身的属性参数进行分类,而每个UE类别都会有对应的关联信息,比如P-RNTI、CORESET或搜索空间。举例来说,UE的属性参数可以包括以下至少一项:UE的标识、UE的类别、UE的能力信息等能够将UE按照特定的分类策略进行分类的UE的属性参数。由此可以得知UE与关联信息之间的对应关系可以是:针对单个所述UE,仅具有单个P-RNTI、CORESET或搜索空间与之对应;针对单个P-RNTI、CORESET或搜索空间,具有至少一个UE与之对应。
基于上述UE的关联信息,还可以包括对UE的关联信息进行通知的过程,具体包括:
通过系统消息、广播消息或RMSI确定对应的P-RNTI、CORESET或搜索空间;
或者,通过系统消息、广播消息或RMSI确定对应的P-RNTI、CORESET或搜索空间的备选集合;
或者,通过专用信令确定对应的P-RNTI、CORESET或搜索空间;
或者,通过专用信令确定对应的P-RNTI、CORESET或搜索空间的备选集合;
或者,根据设定的通信协议规定所述UE对应的P-RNTI或P-RNTI备选集合。
可以理解地,UE可以从备选集合中选择自身对应的P-RNTI、CORESET或搜索空间。
对于图6所示的技术方案,具体来说,根据自身的关联信息接收与自身对应的寻呼消息可以包括:
根据对应的关联信息接收对应的下行控制信令DCI;
按照所述DCI接收对应的PDSCH;
从所述PDSCH中获取寻呼消息。
在上述实现方式中,所述根据对应的关联信息接收对应的下行控制信令DCI,包括:
在自身的寻呼时刻PO,基于自身的关联信息对网络侧发送的对应的DCI进行检测,接收对应的DCI。
结合前述实施例的技术方案,由于网络侧对PDSCH的资源进行调度,因此,按照所述DCI所携带的PDSCH的调度指示信息接收与所述DCI对应的PDSCH的具体实现过程可以非典型示例性地包括以下几个具体实现方式:
具体实现方式一
按照最小带宽在所述UE当前的最小频域范围内接收所述PDSCH。
具体实现方式二
按照最小带宽在所述UE当前的最小频域范围内以及所述UE当前的最小频域带宽范围外接收所述PDSCH;
或者,按照最小带宽在所述UE当前的最小频域范围外接收所述PDSCH。
进一步来说,若UE当前带宽处于最小UE带宽时,UE需要调整tune自身的射频RF参数来接收PDSCH,所以需要在PDCCH和PDSCH之间设定满足一定条件的时间间隔,以使得UE有足够时间去调RF和解调PDSCH。因此,在根据对应的关联信息接收对应的下行控制信令DCI后,所述方法还包括:
若所述UE当前带宽处于最小频域范围内,在所述PDSCH的调度指示信息所指示的时间间隔内调整射频tune RF。
具体实现方式三
按照小于等于自身的实际带宽或上报带宽的接收部分PDSCH。
可以理解地,上述三个具体实现方式与前述实施例中针对PDSCH的资 源进行调度的三种具体实现方式对应,详细阐述内容本实施例不再赘述。
实施例三
基于前述实施例相同的发明构思,参见图7,其示出了本发明实施例提供的一种网络侧设备70的组成,包括:发送部分701,配置为根据需要发送寻呼消息的至少一个目标用户设备UE的关联信息,发送寻呼消息;其中,所述关联信息相同的目标UE对应的寻呼消息承载于同一个物理下行共享信道PDSCH。
在上述方案中,所述目标UE的关联信息包括以下任一项:
所述目标UE对应的寻呼无线网络临时标识P-RNTI、所述目标UE对应的控制资源集CORESET或所述目标UE对应的搜索空间。
在上述方案中,所述发送部分701,还配置为:通过系统消息、广播消息或RMSI向UE通知其对应的P-RNTI、CORESET或搜索空间;
或者,通过系统消息、广播消息或RMSI向UE通知其对应的P-RNTI、CORESET或搜索空间的备选集合;
或者,通过专用信令向UE通知其对应的P-RNTI、CORESET或搜索空间;
或者,通过专用信令向UE通知其对应的P-RNTI、CORESET或搜索空间的备选集合;
或者,根据设定的通信协议规定确定UE对应的P-RNTI或者P-RNTI的备选集合。
在上述方案中,所述发送部分701,配置为:
在所有寻呼消息中,将关联信息相同的目标UE对应的寻呼消息承载于同一个物理下行共享信道PDSCH;其中,所述PDSCH各自对应的物理下行控制信令DCI与目标UE所对应的关联信息相互对应。
在上述方案中,所述发送部分701,还配置为按照设定的调度策略对所述PDSCH的频域资源进行调度,并生成调度指示信息。
在上述方案中,所述发送部分701,具体配置为将承载寻呼消息的PDSCH传输的频域带宽调度为小于等于最小带宽;
将承载寻呼消息的PDSCH传输的频域位置调度在所述目标UE当前的最小频域范围内;
生成所述调度指示信息;其中,所述调度指示信息所指示的PDSCH的频域带宽小于等于最小带宽,且所述PDSCH的频域位置在所述目标UE当前的最小频域范围内。
在上述方案中,所述发送部分701,具体配置为:
将承载寻呼消息的PDSCH传输的频域带宽调度为小于等于最小带宽;
将承载寻呼消息的PDSCH传输的频域位置中的一部分频域位置调度在所述目标UE当前的最小频域范围内,所述PDSCH的频域位置中的另一部分频域位置调度在所述目标UE当前的最小频域范围外;或者,将所述PDSCH的频域位置调度在所述目标UE当前的最小频域范围外;
生成所述调度指示信息;其中,所述调度指示信息指示的所述PDSCH的频域带宽为小于等于所述最小带宽,且所述PDSCH的频域位置中的一部分频域位置在所述目标UE当前的最小频域范围内,所述PDSCH的频域位置中的另一部分频域位置在所述目标UE当前的最小频域范围外;或者,用于指示所述PDSCH的频域带宽为小于等于最小带宽,且所述PDSCH的频域位置在所述目标UE当前的最小频域范围外。
在上述方案中,所述发送部分701,还配置为按照设定的时间间隔设置策略设置所述DCI与所述PDSCH之间的时间间隔;相应地,所述DCI,能够用于指示所述DCI和所述PDSCH之间的时间间隔。
在上述方案中,所述发送部分701,具体配置为将承载寻呼消息的部分PDSCH传输的频域带宽调度为小于等于目标UE的实际带宽或上报带宽;
生成所述调度指示信息;其中,所述调度指示信息所指示的所述部分PDSCH的频域带宽小于等于目标UE的实际带宽或上报带宽。
在上述方案中,所述发送部分701,还配置为与其他网络侧设备交互所述目标UE的实际带宽能力或上报带宽。
可以理解地,在本实施例中,“部分”可以是部分电路、部分处理器、部分程序或软件等等,当然也可以是单元,还可以是模块也可以是非模块化的。
另外,在本实施例中的各组成部分可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能模块的形式实现。
所述集成的单元如果以软件功能模块的形式实现并非作为独立的产品进行销售或使用时,可以存储在一个计算机可读取存储介质中,基于这样的理解,本实施例的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或processor(处理器)执行本实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read Only Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
因此,本实施例提供了一种计算机可读介质,该计算机可读介质存储有信息传输的程序,所述信息传输的程序被至少一个处理器执行时实现上述实施例一所述的方法的步骤。
基于上述网络侧设备70和计算机可读介质,参见图8,其示出了本发明实施例提供的一种网络侧设备70的具体硬件结构,可以包括:第一网络接口801、第一存储器802和第一处理器803;各个组件通过总线系统804耦合在一起。可理解,总线系统804用于实现这些组件之间的连接通信。总线系统804除包括数据总线之外,还包括电源总线、控制总线和状态信 号总线。但是为了清楚说明起见,在图8中将各种总线都标为总线系统804。其中,第一网络接口801,用于在与其他外部网元之间进行收发信息过程中,信号的接收和发送;
第一存储器802,用于存储能够在第一处理器803上运行的计算机程序;
第一处理器803,用于在运行所述计算机程序时,执行:
根据需要发送寻呼消息的至少一个目标用户设备UE的关联信息,发送寻呼消息;其中,所述关联信息相同的目标UE对应的寻呼消息承载于同一个物理下行共享信道PDSCH。
可以理解,本发明实施例中的第一存储器802可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本文描述的系统和方法的第一存储器802旨在包括但不限于这些和任意其它适合类型的存储器。
而第一处理器803可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法的各步骤可以通过第一处理器803中的硬件的集成逻辑电路或者软件形式的指令完成。上述的第一处理器803可以是通用 处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本发明实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于第一存储器802,第一处理器803读取第一存储器802中的信息,结合其硬件完成上述方法的步骤。
可以理解的是,本文描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现,处理单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits,ASIC)、数字信号处理器(Digital Signal Processing,DSP)、数字信号处理设备(DSP Device,DSPD)、可编程逻辑设备(Programmable Logic Device,PLD)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。
对于软件实现,可通过执行本文所述功能的模块(例如过程、函数等)来实现本文所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
具体来说,网络侧设备70中的第一处理器803还配置为运行所述计算机程序时,执行前述实施例一中所述的方法步骤,这里不再进行赘述。
实施例四
基于前述实施例相同的发明构思,参见图9,其示出了本发明实施例提供的一种用户设备UE 90的组成,可以包括:接收部分901,配置为根 据自身的关联信息接收与自身对应的寻呼消息。
在上述方案中,所述关联信息包括以下至少一项:
所述UE对应的P-RNTI、所述UE对应的CORESET或所述UE对应的搜索空间。
在上述方案中,所述接收部分901,还配置为:
通过系统消息、广播消息或RMSI确定对应的P-RNTI、CORESET或搜索空间;
或者,通过系统消息、广播消息或RMSI确定对应的P-RNTI、CORESET或搜索空间的备选集合;
或者,通过专用信令确定对应的P-RNTI、CORESET或搜索空间;
或者,通过专用信令确定对应的P-RNTI、CORESET或搜索空间的备选集合;
或者,根据设定的通信协议规定所述UE对应的P-RNTI或P-RNTI备选集合。
在上述方案中,所述接收部分901,具体配置为:
根据对应的关联信息接收对应的下行控制信令DCI;
按照所述DCI接收对应的PDSCH;
从所述PDSCH中获取寻呼消息。
在上述方案中,所述接收部分901,具体配置为:
在自身的寻呼时刻PO,基于自身的关联信息对网络侧发送的对应的DCI进行检测,接收对应的DCI。
在上述方案中,所述接收部分901,具体配置为:
按照所述DCI所携带的PDSCH的调度指示信息接收与所述DCI对应的PDSCH。
在上述方案中,所述接收部分901,具体配置为:按照最小带宽在所述UE当前的最小频域范围内接收所述PDSCH。
在上述方案中,所述接收部分901,具体配置为:按照最小带宽在所述UE当前的最小频域范围内以及所述UE当前的最小频域带宽范围外接收所述PDSCH;
或者,按照最小带宽在所述UE当前的最小频域范围外接收所述PDSCH。
在上述方案中,所述接收部分901,还配置为:
若所述UE当前带宽处于最小频域范围内,在所述PDSCH的调度指示信息所指示的时间间隔内调整射频tune RF。
在上述方案中,所述接收部分901,具体配置为:按照小于等于自身的实际带宽或上报带宽接收部分PDSCH。
另外,本实施例提供了一种计算机可读介质,该计算机可读介质存储有信息传输的程序,所述信息传输的程序被至少一个处理器执行时实现上述实施例二所述的方法的步骤。针对计算机可读介质的具体阐述,参见实施例三中的说明,在此不再赘述。
基于上述用户设备UE 90的组成以及计算机可读介质,参见图10,其示出了本发明实施例提供的一种UE 90的具体硬件结构,可以包括:第二网络接口1001、第二存储器1002和第二处理器1003;各个组件通过总线系统1004耦合在一起。可理解,总线系统1004用于实现这些组件之间的连接通信。总线系统1004除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见,在图10中将各种总线都标为总线系统1004。其中,
其中,所述第二网络接口1001,用于在与其他外部网元之间进行收发信息过程中,信号的接收和发送;
第二存储器1002,用于存储能够在第二处理器1003上运行的计算机程序;
第二处理器1003,用于在运行所述计算机程序时,执行:
根据自身的关联信息接收与自身对应的寻呼消息。
可以理解地,本实施例中UE 90的具体硬件结构中的组成部分,与实施例三中的相应部分类似,在此不做赘述。
具体来说,UE 90中的第二处理器1003,还配置为运行所述计算机程序时,执行前述实施例二中所述的方法步骤,这里不再进行赘述。
本领域内的技术人员应明白,本发明的实施例可提供为方法、系统、或计算机程序产品。因此,本发明可采用硬件实施例、软件实施例、或结合软件和硬件方面的实施例的形式。而且,本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的 步骤。
以上所述,仅为本发明的较佳实施例而已,并非用于限定本发明的保护范围。
工业实用性
本发明实施例中,在同一时刻发送多个DCI,尽管单个DCI仍然仅分配调度一个PDSCH去承载一条paging message,若这条paging message中仍然包括针对多个UE的寻呼通知,在相同的时间内能够比目前LTE相关技术通知更多的用户,从而能够降低寻呼时延;此外,将UE调度到最小UE带宽范围之外接收PDSCH,从而通过增加寻呼可以使用的频域资源来增加调度机会,进一步地能够减低寻呼时延。

Claims (44)

  1. 一种信息传输的方法,所述方法应用于网络侧设备,所述方法包括:
    根据需要发送寻呼消息的至少一个目标用户设备UE的关联信息,发送寻呼消息;其中,所述关联信息相同的目标UE对应的寻呼消息承载于同一个物理下行共享信道PDSCH。
  2. 根据权利要求1所述的方法,其中,所述目标UE的关联信息包括以下任一项:
    所述目标UE对应的寻呼无线网络临时标识P-RNTI、所述目标UE对应的控制资源集CORESET或所述目标UE对应的搜索空间。
  3. 根据权利要求2所述的方法,其中,所述目标UE对应的P-RNTI、所述目标UE对应的CORESET或所述目标UE对应的搜索空间,具体包括:
    按照UE的属性参数将所有目标UE关联到各自对应的P-RNTI、CORESET或搜索空间。
  4. 根据权利要求2所述的方法,其中,所述方法还包括:
    通过系统消息、广播消息或RMSI向UE通知其对应的P-RNTI、CORESET或搜索空间;
    或者,通过系统消息、广播消息或RMSI向UE通知其对应的P-RNTI、CORESET或搜索空间的备选集合;
    或者,通过专用信令向UE通知其对应的P-RNTI、CORESET或搜索空间;
    或者,通过专用信令向UE通知其对应的P-RNTI、CORESET或搜索空间的备选集合;
    或者,根据设定的通信协议规定确定UE对应的P-RNTI或者P-RNTI 的备选集合。
  5. 根据权利要求1至4任一项所述的方法,其中,所述根据需要发送寻呼消息的至少一个目标用户设备UE的关联信息,发送寻呼消息,包括:
    在所有寻呼消息中,将关联信息相同的目标UE对应的寻呼消息承载于同一个物理下行共享信道PDSCH;其中,所述PDSCH各自对应的物理下行控制信令DCI与目标UE所对应的关联信息相互对应。
  6. 根据权利要求5所述的方法,其中,所述方法还包括:
    按照设定的调度策略对所述PDSCH的频域资源进行调度,并生成调度指示信息。
  7. 根据权利要求6所述的方法,其中,所述按照设定的调度策略对所述PDSCH的频域资源进行调度,并生成调度指示信息,包括:
    将承载寻呼消息的PDSCH传输的频域带宽调度为小于等于最小带宽;
    将承载寻呼消息的PDSCH传输的频域位置调度在所述目标UE当前的最小频域范围内;
    生成所述调度指示信息;其中,所述调度指示信息所指示的PDSCH的频域带宽小于等于最小带宽,且所述PDSCH的频域位置在所述目标UE当前的最小频域范围内。
  8. 根据权利要求6所述的方法,其中,所述按照设定的调度策略对所述PDSCH的频域资源进行调度,并生成生成调度指示信息,包括:
    将承载寻呼消息的PDSCH传输的频域带宽调度为小于等于最小带宽;
    将承载寻呼消息的PDSCH传输的频域位置中的一部分频域位置调度在所述目标UE当前的最小频域范围内,所述PDSCH的频域位置中的另一部分频域位置调度在所述目标UE当前的最小频域范围外;或者,将 所述PDSCH的频域位置调度在所述目标UE当前的最小频域范围外;
    生成所述调度指示信息;其中,所述调度指示信息指示的所述PDSCH的频域带宽为小于等于所述最小带宽,且所述PDSCH的频域位置中的一部分频域位置在所述目标UE当前的最小频域范围内,所述PDSCH的频域位置中的另一部分频域位置在所述目标UE当前的最小频域范围外;或者,用于指示所述PDSCH的频域带宽为小于等于最小带宽,且所述PDSCH的频域位置在所述目标UE当前的最小频域范围外。
  9. 根据权利要求6至8任一项所述的的方法,其中,所述方法还包括:
    按照设定的时间间隔设置策略设置所述DCI与所述PDSCH之间的时间间隔;相应地,所述DCI,能够用于指示所述DCI和所述PDSCH之间的时间间隔。
  10. 根据权利要求6所述的方法,其中,所述按照设定的调度策略对所述PDSCH的频域资源进行调度,并生成生成调度指示信息,包括:
    将承载寻呼消息的部分PDSCH传输的频域带宽调度为小于等于目标UE的实际带宽或上报带宽;
    生成所述调度指示信息;其中,所述调度指示信息所指示的所述部分PDSCH的频域带宽小于等于目标UE的实际带宽或上报带宽。
  11. 根据权利要求10所述的方法,其中,基于所述部分PDSCH传输的频域带宽调度为小于等于目标UE的实际带宽或上报带宽,所述方法还包括:
    与其他网络侧设备交互所述目标UE的实际带宽能力或上报带宽。
  12. 一种信息传输的方法,所述方法应用于用户设备UE,所述方法包括:
    根据自身的关联信息接收与自身对应的寻呼消息。
  13. 根据权利要求12所述的方法,其中,所述关联信息包括以下至 少一项:
    所述UE对应的P-RNTI、所述UE对应的CORESET或所述UE对应的搜索空间。
  14. 根据权利要求13所述的方法,其中,所述方法还包括:
    通过系统消息、广播消息或RMSI确定对应的P-RNTI、CORESET或搜索空间;
    或者,通过系统消息、广播消息或RMSI确定对应的P-RNTI、CORESET或搜索空间的备选集合;
    或者,通过专用信令确定对应的P-RNTI、CORESET或搜索空间;
    或者,通过专用信令确定对应的P-RNTI、CORESET或搜索空间的备选集合;
    或者,根据设定的通信协议规定所述UE对应的P-RNTI或P-RNTI备选集合。
  15. 根据权利要求12所述的方法,其中,所述根据自身的关联信息接收与对应的寻呼消息,包括:
    根据对应的关联信息接收对应的下行控制信令DCI;
    按照所述DCI接收对应的PDSCH;
    从所述PDSCH中获取寻呼消息。
  16. 根据权利要求15所述的方法,其中,所述根据对应的关联信息接收对应的下行控制信令DCI,包括:
    在自身的寻呼时刻PO,基于自身的关联信息对网络侧发送的对应的DCI进行检测,接收对应的DCI。
  17. 根据权利要求15所述的方法,其中,所述按照所述DCI接收对应的PDSCH,包括:
    按照所述DCI所携带的PDSCH的调度指示信息接收与所述DCI对应的PDSCH。
  18. 根据权利要求17所述的方法,其中,所述按照所述DCI所携带的PDSCH的调度指示信息接收与所述DCI对应的PDSCH,包括:
    按照最小带宽在所述UE当前的最小频域范围内接收所述PDSCH。
  19. 根据权利要求17所述的方法,其中,所述按照所述DCI所携带的PDSCH的调度指示信息接收与所述DCI对应的PDSCH,包括:
    按照最小带宽在所述UE当前的最小频域范围内以及所述UE当前的最小频域带宽范围外接收所述PDSCH;
    或者,按照最小带宽在所述UE当前的最小频域范围外接收所述PDSCH。
  20. 根据权利要求19所述的方法,其中,在根据对应的关联信息接收对应的下行控制信令DCI后,所述方法还包括:
    若所述UE当前带宽处于最小频域范围内,在所述PDSCH的调度指示信息所指示的时间间隔内调整射频tune RF。
  21. 根据权利要求17所述的方法,其中,所述按照所述DCI所携带的PDSCH的调度指示信息接收与所述DCI对应的PDSCH,包括:
    按照小于等于自身的实际带宽或上报带宽接收部分PDSCH。
  22. 一种网络侧设备,其中,所述网络侧设备包括:发送部分,配置为根据需要发送寻呼消息的至少一个目标用户设备UE的关联信息,发送寻呼消息;其中,所述关联信息相同的目标UE对应的寻呼消息承载于同一个物理下行共享信道PDSCH。
  23. 根据权利要求22所述的网络侧设备,其中,所述目标UE的关联信息包括以下任一项:
    所述目标UE对应的寻呼无线网络临时标识P-RNTI、所述目标UE对应的控制资源集CORESET或所述目标UE对应的搜索空间。
  24. 根据权利要求23所述的网络侧设备,其中,所述发送部分,还配置为:通过系统消息、广播消息或RMSI向UE通知其对应的P-RNTI、 CORESET或搜索空间;
    或者,通过系统消息、广播消息或RMSI向UE通知其对应的P-RNTI、CORESET或搜索空间的备选集合;
    或者,通过专用信令向UE通知其对应的P-RNTI、CORESET或搜索空间;
    或者,通过专用信令向UE通知其对应的P-RNTI、CORESET或搜索空间的备选集合;
    或者,根据设定的通信协议规定确定UE对应的P-RNTI或者P-RNTI的备选集合。
  25. 根据权利要求22至24任一项所述的网络侧设备,其中,所述发送部分,配置为:
    在所有寻呼消息中,将关联信息相同的目标UE对应的寻呼消息承载于同一个物理下行共享信道PDSCH;其中,所述PDSCH各自对应的物理下行控制信令DCI与目标UE所对应的关联信息相互对应。
  26. 根据权利要求25所述的网络侧设备,其中,所述发送部分,还配置为按照设定的调度策略对所述PDSCH的频域资源进行调度,并生成调度指示信息。
  27. 根据权利要求26所述的网络侧设备,其中,所述发送部分,具体配置为将承载寻呼消息的PDSCH传输的频域带宽调度为小于等于最小带宽;
    将承载寻呼消息的PDSCH传输的频域位置调度在所述目标UE当前的最小频域范围内;
    生成所述调度指示信息;其中,所述调度指示信息所指示的PDSCH的频域带宽小于等于最小带宽,且所述PDSCH的频域位置在所述目标UE当前的最小频域范围内。
  28. 根据权利要求26所述的网络侧设备,其中,所述发送部分,具 体配置为:
    将承载寻呼消息的PDSCH传输的频域带宽调度为小于等于最小带宽;
    将承载寻呼消息的PDSCH传输的频域位置中的一部分频域位置调度在所述目标UE当前的最小频域范围内,所述PDSCH的频域位置中的另一部分频域位置调度在所述目标UE当前的最小频域范围外;或者,将所述PDSCH的频域位置调度在所述目标UE当前的最小频域范围外;
    生成所述调度指示信息;其中,所述调度指示信息指示的所述PDSCH的频域带宽为小于等于所述最小带宽,且所述PDSCH的频域位置中的一部分频域位置在所述目标UE当前的最小频域范围内,所述PDSCH的频域位置中的另一部分频域位置在所述目标UE当前的最小频域范围外;或者,用于指示所述PDSCH的频域带宽为小于等于最小带宽,且所述PDSCH的频域位置在所述目标UE当前的最小频域范围外。
  29. 根据权利要求26至28任一项所述的网络侧设备,其中,所述发送部分,还配置为按照设定的时间间隔设置策略设置所述DCI与所述PDSCH之间的时间间隔;相应地,所述DCI,能够用于指示所述DCI和所述PDSCH之间的时间间隔。
  30. 根据权利要求26所述的网络侧设备,其中,所述发送部分,具体配置为将承载寻呼消息的部分PDSCH传输的频域带宽调度为小于等于目标UE的实际带宽或上报带宽;
    生成所述调度指示信息;其中,所述调度指示信息所指示的所述部分PDSCH的频域带宽小于等于目标UE的实际带宽或上报带宽。
  31. 根据权利要求30所述的网络侧设备,其中,所述发送部分,还配置为与其他网络侧设备交互所述目标UE的实际带宽能力或上报带宽。
  32. 一种用户设备UE,包括:接收部分,配置为根据自身的关联信息接收与自身对应的寻呼消息。
  33. 根据权利要求32所述的UE,其中,所述关联信息包括以下至少一项:
    所述UE对应的P-RNTI、所述UE对应的CORESET或所述UE对应的搜索空间。
  34. 根据权利要求33所述的UE,其中,所述接收部分,还配置为:
    通过系统消息、广播消息或RMSI确定对应的P-RNTI、CORESET或搜索空间;
    或者,通过系统消息、广播消息或RMSI确定对应的P-RNTI、CORESET或搜索空间的备选集合;
    或者,通过专用信令确定对应的P-RNTI、CORESET或搜索空间;
    或者,通过专用信令确定对应的P-RNTI、CORESET或搜索空间的备选集合;
    或者,根据设定的通信协议规定所述UE对应的P-RNTI或P-RNTI备选集合。
  35. 根据权利要求32所述的UE,其中,所述接收部分,具体配置为:
    根据对应的关联信息接收对应的下行控制信令DCI;
    按照所述DCI接收对应的PDSCH;
    从所述PDSCH中获取寻呼消息。
  36. 根据权利要求35所述的UE,其中,所述接收部分,具体配置为:
    在自身的寻呼时刻PO,基于自身的关联信息对网络侧发送的对应的DCI进行检测,接收对应的DCI。
  37. 根据权利要求35所述的UE,其中,所述接收部分,具体配置为:
    按照所述DCI所携带的PDSCH的调度指示信息接收与所述DCI对 应的PDSCH。
  38. 根据权利要求37所述的UE,其中,所述接收部分,具体配置为:按照最小带宽在所述UE当前的最小频域范围内接收所述PDSCH。
  39. 根据权利要求37所述的UE,其中,所述接收部分,具体配置为:按照最小带宽在所述UE当前的最小频域范围内以及所述UE当前的最小频域带宽范围外接收所述PDSCH;
    或者,按照最小带宽在所述UE当前的最小频域范围外接收所述PDSCH。
  40. 根据权利要求39所述的UE,其中,所述接收部分,还配置为:
    若所述UE当前带宽处于最小频域范围内,在所述PDSCH的调度指示信息所指示的时间间隔内调整射频tune RF。
  41. 根据权利要求37所述的UE,其中,所述接收部分,具体配置为:按照小于等于自身的实际带宽或上报带宽接收部分PDSCH。
  42. 一种网络侧设备,包括:第一网络接口,第一存储器和第一处理器;其中,
    所述第一网络接口,用于在与其他外部网元之间进行收发信息过程中,信号的接收和发送;
    所述第一存储器,用于存储能够在所述第一处理器上运行的计算机程序;
    所述第一处理器,用于在运行所述计算机程序时,执行权利要求1至11任一项所述方法的步骤。
  43. 一种用户设备UE,包括:第二网络接口、第二存储器和第二处理器;
    其中,所述第二网络接口,用于在与其他外部网元之间进行收发信息过程中,信号的接收和发送;
    所述第二存储器,用于存储能够在第二处理器上运行的计算机程序;
    所述第二处理器,用于在运行所述计算机程序时,执行权利要求12至21任一项所述方法的步骤。
  44. 一种计算机可读介质,所述计算机可读介质存储有信息传输的程序,所述信息传输的程序被至少一个处理器执行时实现权利要求1至11中任一项或权利要求12至21中任一项所述的方法的步骤。
PCT/CN2017/110579 2017-11-10 2017-11-10 一种信息传输的方法、设备及计算机可读介质 WO2019090743A1 (zh)

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