WO2019024698A1 - Procédé et appareil de radiomessagerie - Google Patents

Procédé et appareil de radiomessagerie Download PDF

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Publication number
WO2019024698A1
WO2019024698A1 PCT/CN2018/096485 CN2018096485W WO2019024698A1 WO 2019024698 A1 WO2019024698 A1 WO 2019024698A1 CN 2018096485 W CN2018096485 W CN 2018096485W WO 2019024698 A1 WO2019024698 A1 WO 2019024698A1
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WIPO (PCT)
Prior art keywords
terminal device
paging
information
paging indication
network device
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PCT/CN2018/096485
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English (en)
Chinese (zh)
Inventor
李秉肇
权威
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华为技术有限公司
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Publication of WO2019024698A1 publication Critical patent/WO2019024698A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Definitions

  • the prior art proposes an optimization scheme, that is, the network device divides the terminal device into several groups, and then sends a round of paging indications on all beams, which indicates whether the terminal devices belonging to at least one group are carried.
  • the information of the call is relatively small because the indication does not need to carry the complete terminal device identifier.
  • the terminal device determines whether the group in which the group is located is a page. If the terminal device is paged, the paging response is sent to the network device by using the beam corresponding to the group, and the network device responds by using the paging response. The corresponding beam sends a paging message to the terminal device.
  • the paging message can only be sent on the beam that receives the paging indication response message of the terminal device.
  • the beam corresponding to the terminal device changes due to occlusion of the terminal device, beam occlusion, or movement of the terminal device.
  • the network device cannot know the information about the change of the beam corresponding to the terminal device in time, the beam corresponding to the transmission of the paging message cannot be determined according to the information of the beam change in time.
  • This document describes a paging method and apparatus for enabling a network device to determine a beam corresponding to a paging content transmission in time according to a change in a beam during a paging procedure.
  • the solution provided by the embodiment of the present invention can enable the network device to determine a beam for transmitting paging content according to the paging transmission mode reference information.
  • the paging indication information includes paging information of at least one terminal device group, where the paging information includes information about whether the first terminal device group is paged, and the terminal device according to the Before the paging indication information is determined to be in response to the paging indication, the terminal device determines that the terminal device belongs to the first terminal device according to the reverse order of the terminal device identification bit or the partial high bit of the terminal device identifier. And determining, according to the information of whether the first terminal device group is paged, whether to respond to the paging indication information, where the partial high-order bits are the first N bits of the terminal device identifier from high to low , N is a positive integer.
  • the determining, by the terminal device, the response to the paging indication information according to the paging indication information, that the paging indication information includes a part of bits of the terminal device identifier, and the terminal device according to the The partial bit of the terminal device identifier included in the paging indication information is determined to be responsive to the paging indication information.
  • the receiving, by the terminal device, the paging indication information sent by the network device comprises: receiving, by the terminal device, paging indication information sent by the network device in a paging occasion.
  • the paging transmission mode reference information includes at least one of: a speed attribute of the terminal device, a mobility attribute of the terminal device, a type of the terminal device, and a recommended by the terminal device. Identification of at least one beam. Therefore, different terminal devices can send different paging transmission mode reference information, so that the network determines the first beam according to different paging transmission mode reference information, and passes the first beam to the terminal device.
  • the sending, by the terminal device, the first paging indication response information to the network device includes: determining, by the terminal device, the sending of the paging indication information according to the time corresponding to the paging indication information The start time and/or the sending end time of the paging indication information, the terminal device sends the first paging indication response information to the network device according to the sending start time and/or the sending end time. .
  • the network device Responding to the transmission start time and/or the end time of the transmission by specifying the first paging indication, such that the network device can determine the time window for receiving the first paging indication response information, which may be based on the first homing received within the time window
  • the call indication response information determines the beam and time at which the paging content is transmitted.
  • the start time of the paging indication information transmission is N+S, where N is the time corresponding to the paging indication information, and the S is a predefined value or a value received from the network device.
  • the end time of the paging indication information transmission is N+E, where N is the time corresponding to the paging indication information, and the E is a predefined value or a value received from the network device, And when E and S are involved at the same time, the E is greater than or equal to the S.
  • the method further includes: after the beam corresponding to the first paging indication response information changes, the The terminal device sends second paging indication response information to the network device.
  • the second paging indication response information may enable the network device to learn the beam change of the terminal device, thereby resending the paging content according to the changed beam.
  • the sending, by the terminal device, the second paging indication response information to the network device includes: if the terminal device determines that the time window for sending the first paging indication response information is not expired And the terminal device sends the second paging indication response information to the network device.
  • the sending, by the terminal device, the second paging indication response information needs to confirm the sending time window. If the sending time window has expired, the terminal device cannot continue to send the paging indication. Even if the terminal device sends the paging indication to the network device, the network device does not receive or incorrectly believes that the paging indication response is a response to other paging indication information.
  • the method further includes: if the terminal device does not receive the paging content, sending, to the network device, paging check request information, where the paging check request information carries the An identifier of the terminal device, where the terminal device identifier is used by the network device to determine, according to the paging check request information of the terminal device, whether there is paging content of the terminal device.
  • the paging check information can enable the terminal to confirm whether there is paging content for itself, avoiding missed paging.
  • an embodiment of the present application provides another method for sending information, including:
  • the network device sends the paging indication information to the terminal device, where the paging indication information is used to indicate that the terminal device determines whether to respond to the paging indication information;
  • the network device determines a first beam according to the paging mode reference information, and sends a paging content to the terminal device by using the first beam.
  • the paging indication information includes paging information of at least one terminal device group, where the paging information includes information about whether the first terminal device group is paged; or the paging indication information Include a partial bit of the terminal device identifier, or the paging indication information includes a partial high-order bit, where the partial high-order bit is a first N bits from a high to a low bit sequence included in the terminal device identifier, Let N be a positive integer.
  • the paging indication information sent by the network device to the terminal device includes: the network device sending paging indication information to the terminal device within a paging occasion.
  • the method before the network device sends the paging indication information to the terminal device, the method further includes: the network device receiving a paging message sent by the core network device, where the paging message carries The terminal device is configured to obtain reference information of a paging indication, where the reference information includes paging indication packet information of the terminal device, or includes a terminal device identifier used by the terminal device to obtain a paging indication, or includes the And the network device determines paging information including at least one terminal device group in the paging indication information according to the reference information carried by the paging message.
  • the method before the network device sends the paging indication information to the terminal device, the method further includes: the network device receiving a paging message sent by the core network device, where the paging message carries The paging identifier of the terminal device, where the network device carries the paging identifier of the terminal device according to the paging message, and determines that the paging indication information includes a part of the identifier of the terminal device identifier.
  • the network device cannot obtain the paging indication because the identifier of the terminal device for acquiring the paging packet is not saved. Therefore, the paging identifier of the terminal device needs to be notified from the core network device, thereby ensuring that the network device can obtain the paging identifier. Call instructions.
  • the method before the network device sends the paging indication information to the terminal device, the method further includes: the network device receiving reference information sent by the core network device, determining, according to the reference information, Paging indication information, wherein the reference information is used by the network device to determine reference information of a paging indication packet of the terminal device, where the reference information includes paging indication packet information of the terminal device, or includes the terminal.
  • the receiving, by the network device, the first paging indication response information sent by the terminal device includes: determining, by the network device, the receiving of the paging indication information according to a time corresponding to the paging indication information Receiving, by the network device, the first paging indication response sent by the terminal device according to the receiving start time and/or the receiving end time, the start time and/or the receiving end time of the paging indication information information.
  • the start time of the paging indication information is N+S, where N is the time corresponding to the paging indication information, the S is a predefined value; and/or the paging indication information is received.
  • the end time is N+E, where N is the time corresponding to the paging indication information, the E is a predefined value, and the E is greater than or equal to the S.
  • the specified first paging indication response information transmission time and/or end time enables the network device to determine a time window for receiving the paging response information, and may determine to transmit the paging content according to the paging response information received within the time window. Beam and time.
  • the method further includes: the network device receiving the second paging indication response information sent by the terminal device.
  • the second paging indication response information is sent after the terminal device determines that the paging indication response information corresponding to the paging indication response information is sent; the second paging indication response information may enable the network device to know the beam of the terminal device. A change occurs to resend the paging content based on the changed beam.
  • the method further includes: determining, by the network device, the second information according to the paging sending mode reference information carried in the second paging indication response information. a beam, the network device transmitting the paging content to the terminal device by using the second beam.
  • the receiving, by the network device, the second paging indication response information sent by the terminal device includes: determining, by the network device, a time window for receiving the first paging response indication information, where The network device receives the second paging indication response information sent by the terminal device in the time window.
  • the method further includes: the network device receiving the paging check request information sent by the terminal device, where the paging check request information carries the identifier of the terminal device; the network device Determining, according to the paging check request information of the terminal device, whether there is paging content of the terminal device; after determining that the paging content of the terminal device is determined, the network device sends the paging to the terminal device content.
  • the information transmitting apparatus includes a receiver, a processor, and a transmitter, and the receiver is configured to support the terminal device to receive the paging indication information sent by the network device.
  • the processor is configured to determine, according to the paging indication information received by the receiver, whether to respond to the paging indication information.
  • the transmitter is configured to send a first paging indication response information to the network device when the processor determines to respond to the paging indication information, where the first paging indication response information carries a paging sending mode reference information, The paging mode reference information is used by the network device to determine a first beam for transmitting paging content.
  • an embodiment of the present invention provides an information transmitting apparatus.
  • the information transmitting apparatus has a function of realizing the behavior of the network device in the above method.
  • the functions may be implemented by hardware or by corresponding software implemented by hardware.
  • the hardware or software includes one or more modules corresponding to the above functions. For example, a processor and a memory are stored, the memory storing associated instructions, and the processor executing instructions in the memory to perform various processing steps in the network device method described above.
  • the embodiment of the present invention further provides a core network device, where the core network device may be a network entity in a core network, for example, may be a mobility management entity MME, or a gateway (such as a serving gateway serving gateway (SGW) and / or Packet Data Network Gateway (PGW).
  • the core network device is configured to notify the network entity of information or instructions. Thereby supporting the cooperation with the network device to implement the solution in the above method design
  • an embodiment of the present invention provides a computer storage medium for storing computer software instructions for use in the terminal device, including a program designed to perform the above aspects. In another aspect, an embodiment of the present invention provides a computer storage medium for storing computer software instructions for use in the network device, including a program designed to perform the above aspects.
  • FIG. 1 is a schematic diagram of a network architecture of a communication network according to an embodiment of the present invention
  • FIG. 4 is another information sending apparatus according to an embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of a method for sending information according to an embodiment of the present invention.
  • the network architecture and the service scenario described in the embodiments of the present invention are used to more clearly illustrate the technical solutions of the embodiments of the present invention, and do not constitute a limitation of the technical solutions provided by the embodiments of the present invention.
  • the technical solutions provided by the embodiments of the present invention are equally applicable to similar technical problems.
  • the technical solution of the present application can be applied to a 3th generation (3G) communication network, a 4th generation (4th generation, 4G) communication network, a 5th generation (5th generation, 5G) communication network, and a subsequent evolution network.
  • FIG. 1 is a schematic diagram of a network architecture of a communication network according to an embodiment of the present invention.
  • the communication network includes at least one terminal device 10 and a network device (a radio access network element).
  • the communication network may further include a core network element 13.
  • the terminal device can be a device that provides voice and/or data connectivity to the user, a handheld device with wireless connectivity, or other processing device that is connected to the wireless modem.
  • the wireless terminal can communicate with one or more core network devices via a Radio Access Network (RAN), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) and with a mobile terminal.
  • RAN Radio Access Network
  • the computer for example, can be a portable, pocket, handheld, computer built-in or in-vehicle mobile device that exchanges language and/or data with the wireless access network.
  • PCS Personal Communication Service
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • a wireless terminal may also be called a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, an access point, or an access point.
  • Remote Terminal, Access Terminal, User Terminal, User Agent, User Device, or User Equipment as shown in Figure 1
  • a terminal device 10 is shown, but those skilled in the art will appreciate that the number of terminal devices 10 is not limited to one.
  • a network element is a network element.
  • the network device can access the component of the network that is responsible for the access function of the terminal device in the cell, for example, the RAN network element or other devices, and is not limited herein.
  • the RAN network element can correspond to different devices.
  • the RAN network element corresponds to a base station and a radio network controller (RNC).
  • RNC radio network controller
  • the RAN network element corresponds to an Evolved Node B (eNB).
  • eNB Evolved Node B
  • the RAN network element corresponds to the fifth generation access network device NG-RAN or G-NodeB, or CU (centric unit) and DU (distribute unit).
  • the core network equipment is the main part of the communication network. It is connected to each access network and is responsible for the communication and management of the services accessed by each access network.
  • the core network element 13 is a node that assumes the management function of the communication network. It can also correspond to different devices. For example, in a 3G communication network, the core network element 13 corresponds to a Serving GPRS Support Node (SGSN) or a Gateway General Packet Radio Service Support Node (Gateway GPRS Support). Node, GGSN). In the 4G communication network, the core network element corresponds to a Mobility Management Entity (MME) or a Serving GateWay (S-GW).
  • MME Mobility Management Entity
  • S-GW Serving GateWay
  • the core network element corresponds to the fifth generation of the core network element device, including, for example, the Access and Mobility Management Function (AMF) and the User Plane Function (UPF). ).
  • the core network device triggers the access network element to initiate a paging process by sending data to the access network element. Or the core network device triggers the access network element to initiate paging content by initiating paging content to the access network element.
  • AMF Access and Mobility Management Function
  • UPF User Plane Function
  • beam may refer to a wireless signal transmitted in a specific direction.
  • the specific beam may be a SS block sent in a specific direction or a page content transmitted in a specific direction.
  • time window may refer to a start and end period in which paging response information is allowed to be transmitted.
  • the term "a plurality of beams involved in the terminal device” may refer to a beam used by the terminal device to receive paging content. Due to the movement of the terminal or the change of the channel environment, the terminal device does not fix the paging content to a specific beam, and may vary between multiple beams. These beams are called multiple beams involved in the terminal device.
  • beam corresponding to the terminal device may refer to a beam corresponding to the first page indication response information.
  • partial high order bit of the terminal device identifier may refer to the first N bits from high to low in the bit sequence included in the terminal device identifier, and the N is a positive integer.
  • first beam may refer to one or more beams that the network device determines to use for transmitting paging content.
  • the "paging content" in the present application may include an identifier of the paged terminal device, and the paging content may be carried in a paging message, a random access response message, or other downlink public message, and the present invention does not
  • the paging content may further include a cause value of the terminal device being paged.
  • FIG. 2 is a schematic flowchart of a method for sending information according to an embodiment of the present invention, which mainly includes a network device and a terminal device, and uses the method provided by the embodiment to enable the network device to timely send according to the terminal device.
  • the call mode reference information determines a beam corresponding to when the paging content is transmitted.
  • This embodiment may include:
  • the network device sends paging indication information to the terminal device, where the paging indication information is used to instruct the terminal device to determine whether to respond to the paging indication information.
  • the paging information includes paging information of at least one terminal device group, where the paging information includes information about whether the first terminal device group is paged.
  • the paging indication information includes a partial bit of the terminal device identifier.
  • the part of the upper bits is the first N bits from high to low in the bit sequence included in the terminal device identifier, and the N is a positive integer.
  • the terminal device receives paging indication information sent by the network device.
  • the terminal device determines to respond to the paging indication information according to the paging indication information.
  • the paging indication information includes paging information of at least one terminal device group, where the paging information includes information about whether the first terminal device group is paged, and the terminal device according to the paging indication Before the information is determined to be in response to the paging indication, the terminal device determines, according to the reverse order of the terminal device identification bits, that the terminal device belongs to the first terminal device group, and according to whether the first terminal device group is The information of the paging determines whether to respond to the paging indication information.
  • each group includes 10 terminal devices, which are:
  • the number N of terminal device groups may be predefined by the terminal device or may be notified by the network device.
  • the paging indication includes paging information of at least one terminal device group, for example, when the paging indication is 0100010000, wherein each bit in the paging indication represents a group, and "1" indicates that the represented group is sought. "0", "0" indicates that the group represented is not paged, and the paging indication indicates that the second terminal device group and the sixth terminal device group are paged. Further, the terminal device needs to confirm whether it is in the group being paged, and the confirmation mode is that the terminal device can obtain the terminal device group where the terminal device is located by using the following formula (1):
  • the terminal device identifier belongs to the first terminal device group, and the paging indicator is in the paging indication.
  • the first terminal device group is not paged, so the terminal device determines not to respond to the paging indication information.
  • the paging indicator is 1100010000, it indicates that the first terminal device group, the second terminal device group, and the sixth terminal device group are paged. If the terminal device identifier is still 101011111, the terminal device according to formula (1) and Table 1 determines that the terminal device identification belongs to the first terminal device group, and the terminal device determines to respond to the paging indication information.
  • the paging indication information includes paging information of at least one terminal device group, where the paging information includes information about whether the first terminal device group is paged, and the terminal device according to the paging indication.
  • the determining, by the terminal device, that the terminal device belongs to the first terminal device group according to a part of a high-order bit of the terminal device identifier, and according to whether the first terminal device group is The paged information determines whether to respond to the paging indication information, wherein the partial high-order bit of the terminal device identifier may be N bits from the top to the bottom in the bit sequence included in the terminal device identifier, and N is a positive integer.
  • the current identifier of the terminal device is 101011111, where the high-order bit of the identification part of the terminal device is 1010, and the terminal device identifier belongs to the first according to the following formula (2) and Table 1.
  • 1 terminal device group :
  • the first terminal device group is not paged, and therefore the terminal device determines not to respond to the paging indication information.
  • the number N of terminal device groups may be predefined by the terminal device or may be notified by the network device.
  • the current paging indicator is 1100010000
  • the current identifier of the terminal device is 101011111, where the identifier portion of the terminal device is 1010, and the terminal device identifier belongs to the first according to the above formula (2) and Table 1.
  • a terminal device group, according to the paging indication, the first terminal device group has been paged, so the terminal device determines to respond to the paging indication information.
  • the start time of the paging content is N+S1, where N is the time corresponding to the paging indication information, and the S1 is a predefined value or a value received from the network device; or,
  • the end start time of the paging indication information transmission is N+E1, where N is the time corresponding to the paging indication, the E1 is a predefined value or a value received from the network device, and the E1 is greater than or equal to Said S1.
  • S1 is greater than or equal to the end time E of the paging indication transmission, or wherein S1 is greater than or equal to the start time S of the paging indication information transmission, where N, E1, S1 and S are positive numbers.
  • the paging content receiving time and/or the ending time are clarified, so that the terminal device can determine the sending time window of receiving the paging content, and prevent the terminal device from additionally monitoring the paging content, so as to reduce the power consumption of the terminal device.
  • the processing module 403 determines a first beam according to the paging mode reference information received by the receiving module 402, and sends the paging content to the terminal device by using the first beam.
  • the receiving module 402 is further configured to receive a paging message sent by the core network device, where the paging message carries a paging identifier of the terminal device, and the processing module 403 is further configured to be used according to the receiving module.
  • the paging identifier received by the 402 determines that the paging indication information includes a partial bit of the terminal device identifier.
  • the processing module is further configured to: determine, according to a time corresponding to the paging indication information, a receiving start time of the paging indication information and/or a receiving end time of the paging indication information;
  • the receiving module 402 is configured to receive the first paging indication response information sent by the terminal device according to the receiving start time and/or the receiving end time.
  • the receiving module 402 is further configured to receive the paging check request information sent by the terminal device, where the paging check request information carries the identifier of the terminal device, and the processing module 403 is further configured to The paging check request information of the terminal device received by the receiving module determines whether there is paging content of the terminal device; the sending module 401 is configured to determine, at the processing module 403, that the paging of the terminal device is After the content, the paging content is sent to the terminal device.
  • the embodiment of the present invention further provides a communication system, where the system includes the terminal device, the network device, and the core network device in the foregoing method embodiment; or the system includes the foregoing in the foregoing method embodiment. Terminal device and the network device.
  • FIG. 5 is a schematic flowchart of a method for sending information according to an embodiment of the present disclosure, where the method includes:
  • the network device sends paging indication information to the terminal device.
  • the time unit is a subframe
  • the terminal device receives the paging indication information in the Nth subframe
  • the time at which the terminal device sends the paging indication response information is an N+S subframe, and between the N+E subframes.
  • N, S and E are positive numbers.
  • the method further includes:
  • the terminal device determines, according to the time corresponding to the first paging indication information, a start time and/or an end time of receiving the paging content.
  • the terminal device can determine the sending time window of receiving the paging content, so that the network device can effectively page to the terminal device, and in addition, the terminal device can be prevented from additionally monitoring. Call the content to reduce the power consumption of the terminal device.
  • the terminal device determines, according to a time corresponding to the first paging indication response information, a start time and/or an end time of receiving the paging content.
  • the method further includes receiving the paging content or the reference information sent by the core network device, and the specific content is similar to the steps 200a, 200b, and 200c in the embodiment shown in FIG. No longer.
  • the terminal device does not store related information for obtaining a paging indication, such as reference information used by the terminal device to determine a paging indication, paging indication packet information of the terminal device, or the terminal device to obtain a paging indication.
  • the terminal device identifier is configured to notify the terminal device to obtain information about the paging indication by the method provided by the embodiment, so that the network device can effectively page to the terminal device.
  • the method further includes: after the beam corresponding to the first paging indication response information is changed, further notifying the network device, the specific process is the same as the step in the embodiment shown in FIG. 207 to 210 are similar and will not be described again here.
  • the second paging indication response information may enable the network device to learn the beam change of the terminal device, so that the paging content is retransmitted according to the changed beam, so that the network device can effectively page to Terminal Equipment.
  • the method further includes: if the paging finger information received by the terminal device indicates that the paging indicator group in which the terminal is located is paged but does not receive paging content, then The network device sends the paging check request information, where the paging check request information carries the identifier of the terminal device, where the terminal device identifier is used by the network device to determine, according to the paging check request information of the terminal device, whether Having the paging content of the terminal device, the network device receiving the paging check request information sent by the terminal device, determining, according to the paging check request information of the terminal device, whether there is paging content of the terminal device, After the network device determines that the paging content of the terminal device is determined, the network device sends the paging content on a beam corresponding to the paging check request information.
  • the terminal device can confirm whether there is a paging content for itself through the paging check information, and avoid missing the paging.
  • the method further includes: the terminal device determining a second beam for receiving paging content, and receiving, on the second beam, the homing that the network device transmits through the first beam
  • the first beam includes the second beam.
  • the second beam is a beam corresponding to the paging indication response message.
  • the first beam is a transmit beam of the paging content determined by the network device according to the paging indication response message.
  • the structure of the terminal device includes a receiver, a processor, and a transmitter, and the receiver is configured to support the terminal device to receive the network device to send paging indication information.
  • the processor controls to determine whether to respond to the paging indication according to a paging indication received by the receiver.
  • the transmitter is configured to send paging indication response information to the network device when the processing module determines to respond to the paging indication.
  • the embodiment of the invention further provides an information sending device, which is used to implement the function of the network device in the method shown in FIG. 5.
  • the functions may be implemented by hardware or by corresponding software implemented by hardware.
  • the hardware or software includes one or more modules corresponding to the functions described above.
  • the structure of the network device includes a transmitter and a receiver.
  • the transmitter is configured to support communication between the terminal device and the network device, and send the paging indication information involved in the foregoing method to the terminal device.
  • the receiver is configured to receive paging indication response information sent by the terminal device after the terminal device determines to respond to the paging indication.
  • the network device can also include a memory for coupling with the processor that holds program instructions and data necessary for the network device.
  • the embodiment of the present invention further provides a computer readable storage medium, where the computer readable storage medium stores instructions for performing the function of the terminal device behavior in the method embodiment shown in FIG. 5 above.
  • the embodiment of the present invention further provides another computer readable storage medium, where the computer readable storage medium stores instructions for performing the function of the network device behavior in the method embodiment shown in FIG. 5 above.
  • the embodiment of the present invention further provides a communication system, which includes the terminal device, the network device, and the core network device in the method embodiment shown in FIG. 5; or the system includes the foregoing method embodiment shown in FIG. The terminal device and the network device.
  • a controller/processor for performing the above-described network device, terminal device or core network device function of the present invention may be a central processing unit (CPU), a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It is possible to implement or carry out the various illustrative logical blocks, modules and circuits described in connection with the present disclosure.
  • the processor may also be a combination of computing functions, for example, including one or more microprocessor combinations, a combination of a DSP and a microprocessor, and the like.
  • the steps of a method or algorithm described in connection with the present disclosure may be implemented in a hardware, or may be implemented by a processor executing software instructions.
  • the software instructions may be comprised of corresponding software modules that may be stored in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, removable hard disk, CD-ROM, or any other form of storage well known in the art.
  • An exemplary storage medium is coupled to the processor to enable the processor to read information from, and write information to, the storage medium.
  • the storage medium can also be an integral part of the processor.
  • the processor and the storage medium can be located in an ASIC. Additionally, the ASIC can be located in the user equipment.
  • the processor and the storage medium may also reside as discrete components in the user equipment.
  • the functions described herein can be implemented in hardware, software, firmware, or any combination thereof.
  • the functions may be stored in a computer readable medium or transmitted as one or more instructions or code on a computer readable medium.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a general purpose or special purpose computer.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention se rapporte au domaine des communications mobiles, et concerne une technologie d'envoi d'un contenu de radiomessagerie dans un système de communication sans fil. Un dispositif terminal reçoit des informations d'indication de radiomessagerie qui sont envoyées par un dispositif de réseau et, si le dispositif terminal détermine, d'après les informations d'indication de radiomessagerie, qu'il doit répondre aux informations d'indication de radiomessagerie, alors le dispositif terminal envoie des premières informations de réponse d'indication de radiomessagerie au dispositif de réseau. Les premières informations de réponse d'indication de radiomessagerie contiennent des informations de référence relatives à l'envoi d'un contenu de radiomessagerie, et les informations de référence relatives à l'envoi d'un contenu de radiomessagerie sont utilisées par le dispositif de réseau pour déterminer un premier faisceau qui est utilisé pour envoyer un contenu de radiomessagerie. La solution technique fournie dans les modes de réalisation de la présente invention permet au dispositif de réseau de déterminer, d'après les informations de référence relatives à l'envoi d'un contenu de radiomessagerie, un faisceau qui est utilisé pour envoyer le contenu de radiomessagerie.
PCT/CN2018/096485 2017-08-03 2018-07-20 Procédé et appareil de radiomessagerie WO2019024698A1 (fr)

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