WO2019183893A1 - Procédé et appareil pour indiquer le type d'une cellule voisine - Google Patents

Procédé et appareil pour indiquer le type d'une cellule voisine Download PDF

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Publication number
WO2019183893A1
WO2019183893A1 PCT/CN2018/081150 CN2018081150W WO2019183893A1 WO 2019183893 A1 WO2019183893 A1 WO 2019183893A1 CN 2018081150 W CN2018081150 W CN 2018081150W WO 2019183893 A1 WO2019183893 A1 WO 2019183893A1
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WIPO (PCT)
Prior art keywords
cell
type
neighboring cell
system message
cell type
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Application number
PCT/CN2018/081150
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English (en)
Chinese (zh)
Inventor
洪伟
Original Assignee
北京小米移动软件有限公司
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.)
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Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN201880000364.6A priority Critical patent/CN108476447A/zh
Priority to PCT/CN2018/081150 priority patent/WO2019183893A1/fr
Publication of WO2019183893A1 publication Critical patent/WO2019183893A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a method and an apparatus for indicating a neighbor cell type.
  • the high-speed rail dedicated network and the common public LTE (Long Term Evolution) network may use the same frequency or different frequencies according to the frequency resources of different regions.
  • the high-speed rail private network usually has better coverage, there are often user equipments that are not on the high-speed rail to access the high-speed rail private network, especially in urban areas with large populations, which easily cause congestion in the high-speed rail private network, thus affecting The quality of communication for mobile users on high-speed rail.
  • the embodiments of the present disclosure provide a method and an apparatus for indicating a neighbor cell type.
  • a method for indicating a neighboring cell type is provided, where the method is used by a base station, and a cell that provides a network service for a terminal is a first cell, and the method includes:
  • the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public long-term evolution LTE network;
  • the neighboring cell includes an intra-frequency neighboring cell
  • the sending the cell type of the neighboring cell to the terminal includes:
  • first indication information indicating a cell type of the intra-frequency neighboring cell
  • the first system message is specifically a system message block SIB4.
  • the first indication information is an enumerated type or a Boolean type.
  • the neighboring cell includes an inter-frequency neighboring cell
  • the sending the cell type of the neighboring cell to the terminal includes:
  • the second system message is specifically SIB5.
  • the second indication information is an enumerated type or a Boolean type.
  • a method for indicating a neighboring cell type is provided, where the method is used by a terminal, and a cell that provides a network service for the terminal is a first cell, and the method includes:
  • a cell type of a neighboring cell of the first cell where the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public long-term evolution LTE network;
  • Cell reselection is performed according to the cell type of the neighboring cell.
  • the neighboring cell includes an intra-frequency neighboring cell
  • the cell type of the neighboring cell of the first cell that is sent by the receiving base station includes:
  • the base station And receiving, by the base station, the first system message, where the first system message includes first signaling for transmitting information of the same-frequency neighboring cell, where the first indicator bit in the first signaling is configured to indicate the same First indication information of a cell type of the frequency neighboring cell;
  • the first system message is specifically a system message block SIB4.
  • the first indication information is an enumerated type or a Boolean type.
  • the neighboring cell includes an inter-frequency neighboring cell
  • the cell type of the neighboring cell of the first cell that is sent by the receiving base station includes:
  • the first system message includes second signaling for transmitting inter-frequency neighbor cell information
  • the second indicator bit in the second signaling is configured to indicate the different Second indication information of a cell type of the frequency neighboring cell
  • the second system message is specifically SIB5.
  • the second indication information is an enumerated type or a Boolean type.
  • a device for indicating a neighboring cell type where the device is used by a base station, and a cell that provides network service for a terminal is a first cell, and the device includes:
  • a first determining module configured to determine a neighboring cell of the first cell
  • a second determining module configured to determine a cell type of the neighboring cell, where the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public long-term evolution LTE network;
  • the sending module is configured to send the cell type of the neighboring cell to the terminal, so that the terminal performs cell reselection according to the cell type of the neighboring cell.
  • the neighboring cell includes an intra-frequency neighboring cell
  • the sending module includes:
  • a first determining submodule configured to determine a first system message for transmitting a cell type of the intra-frequency neighboring cell
  • a second determining submodule configured to determine first signaling in the first system message for transmitting intra-frequency neighbor cell information
  • a first adding submodule configured to add a first indicator bit in the first signaling
  • a first setting submodule configured to set, on the first indicator bit, first indication information used to indicate a cell type of the intra-frequency neighboring cell
  • the first sending sub-module is configured to send the first system message carrying the first indication information to the terminal, so that the terminal according to the first indication information in the first system message, Determining a cell type of the intra-frequency neighboring cell.
  • the first system message is specifically a system message block SIB4.
  • the first indication information is an enumerated type or a Boolean type.
  • the neighboring cell includes an inter-frequency neighboring cell
  • the sending module includes:
  • a third determining submodule configured to determine a second system message for transmitting a cell type of the inter-frequency neighboring cell
  • a fourth determining submodule configured to determine second signaling in the second system message for transmitting inter-frequency neighbor cell information
  • a second adding submodule configured to add a second indicator bit in the second signaling
  • a second setting submodule configured to: on the second indicator bit, set second indication information for indicating a cell type of the inter-frequency neighboring cell;
  • the second sending sub-module is configured to send the second system message carrying the second indication information to the terminal, so that the terminal according to the second indication information in the second system message, Determining a cell type of the inter-frequency neighboring cell.
  • the second system message is specifically SIB5.
  • the second indication information is an enumerated type or a Boolean type.
  • a device for indicating a neighboring cell type where the device is used by a terminal, and a cell that provides network service for the terminal is a first cell, and the device includes:
  • a receiving module configured to receive a cell type of a neighboring cell of the first cell, where the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public long-term evolution LTE network;
  • the cell reselection module is configured to perform cell reselection according to the cell type of the neighboring cell.
  • the neighboring cell includes an intra-frequency neighboring cell
  • the receiving module includes:
  • the first receiving submodule is configured to receive a first system message sent by the base station, where the first system message includes first signaling for transmitting intra-frequency neighbor cell information, and the first indication in the first signaling
  • the first indication information for indicating a cell type of the intra-frequency neighboring cell is set on the bit;
  • the first determining submodule is configured to determine a cell type of the intra-frequency neighboring cell according to the first indication information.
  • the first system message is specifically a system message block SIB4.
  • the first indication information is an enumerated type or a Boolean type.
  • the neighboring cell includes an inter-frequency neighboring cell
  • the receiving module includes:
  • a second receiving submodule configured to receive a second system message sent by the base station, where the first system message includes second signaling for transmitting inter-frequency neighbor cell information, and the second indication in the second signaling
  • the second indication information for indicating a cell type of the inter-frequency neighboring cell is set on the bit
  • the second determining submodule is configured to determine a cell type of the inter-frequency neighboring cell according to the second indication information.
  • the second system message is specifically SIB5.
  • the second indication information is an enumerated type or a Boolean type.
  • a non-transitory computer readable storage medium having stored thereon a computer program for performing an indication of a neighbor cell type as described in the first aspect above method.
  • a non-transitory computer readable storage medium having stored thereon a computer program for performing an indication of a neighbor cell type according to the second aspect above method.
  • a device for indicating a neighboring cell type where the device is used by a base station, and a cell that provides a network service for a terminal is a first cell, and the device includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public long-term evolution LTE network;
  • a device for indicating a neighboring cell type where the device is used by a terminal, and a cell that provides network service for the terminal is a first cell, and the device includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a cell type of a neighboring cell of the first cell where the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public long-term evolution LTE network;
  • Cell reselection is performed according to the cell type of the neighboring cell.
  • the base station in the present disclosure may determine a neighboring cell of the first cell, and determine a cell type of a neighboring cell of the first cell, where the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public LTE network, and then The cell type of the neighboring cell of a cell is sent to the terminal, so that the terminal can refer to the cell type of the neighboring cell when performing cell reselection after receiving the cell type of the neighboring cell of the first cell that provides the network service for itself. More accurate cell reselection is performed, thereby improving the accuracy of cell reselection.
  • the terminal in the disclosure may receive the cell type of the neighboring cell of the first cell that is sent by the base station, where the cell type of the neighboring cell of the first cell includes a cell of a high-speed private network service, or a cell of a common public LTE network, according to the The cell type of the neighboring cell of a cell performs cell reselection, thereby improving the accuracy of cell reselection.
  • FIG. 1 is a flowchart of a method for indicating a neighbor cell type according to an exemplary embodiment
  • FIG. 2 is an application scenario diagram of a method for indicating a neighbor cell type according to an exemplary embodiment
  • FIG. 3 is a flowchart of another method for indicating a neighbor cell type according to an exemplary embodiment
  • FIG. 4 is a flowchart of another method for indicating a neighbor cell type according to an exemplary embodiment
  • FIG. 5 is a flowchart of a method for indicating a neighbor cell type according to an exemplary embodiment
  • FIG. 6 is a flowchart of another method for indicating a neighbor cell type according to an exemplary embodiment
  • FIG. 7 is a flowchart of another method for indicating a neighbor cell type according to an exemplary embodiment
  • FIG. 8 is a block diagram of a neighboring cell type indicating apparatus according to an exemplary embodiment
  • FIG. 9 is a block diagram of another neighboring cell type indicating apparatus according to an exemplary embodiment.
  • FIG. 10 is a block diagram of another indication device of a neighbor cell type, according to an exemplary embodiment.
  • FIG. 11 is a block diagram of a neighboring cell type indicating apparatus according to an exemplary embodiment.
  • FIG. 12 is a block diagram of another neighboring cell type indicating apparatus according to an exemplary embodiment.
  • FIG. 13 is a block diagram of another indication device of a neighbor cell type, according to an exemplary embodiment
  • FIG. 14 is a schematic structural diagram of a pointing device of a neighboring cell type according to an exemplary embodiment
  • FIG. 15 is a schematic structural diagram of a pointing device of a neighboring cell type according to an exemplary embodiment.
  • the terms first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • the indication information may also be referred to as second information without departing from the scope of the present disclosure.
  • the second information may also be referred to as indication information.
  • the word "if” as used herein may be interpreted as "when” or “when” or "in response to a determination.”
  • FIG. 1 is a flowchart of a method for indicating a neighboring cell type according to an exemplary embodiment
  • FIG. 2 is an application scenario diagram of a method for indicating a neighboring cell type according to an exemplary embodiment
  • the indication method of the type may be used by the base station, and the cell that provides the network service for the terminal is the first cell.
  • the indication method of the neighboring cell type may include the following steps 110-130:
  • step 110 a neighboring cell of the first cell is determined.
  • one base station may manage one or more cells, where the first cell is one of the cells managed by the base station, and the first cell is a cell that currently provides network services for the terminal, that is, the current serving cell. . Moreover, the first cell may have one neighboring cell or multiple neighboring cells.
  • the cell type of the neighboring cell of the first cell is determined, and the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public LTE network.
  • the cell type of the first cell may be a cell of a high-speed rail dedicated network service, or a cell of a common public LTE network.
  • the cell type of the neighboring cell may be a cell of a high-speed rail dedicated network service or a cell of a common public LTE network.
  • all the neighboring cells may be the cells of the high-speed rail dedicated network service, or the cells of the common public LTE network, or the cells of some neighboring cells may be the cells of the high-speed rail dedicated network service.
  • the cell types of other neighboring cells are cells of a common public LTE network.
  • step 130 the cell type of the neighboring cell of the first cell is sent to the terminal, so that the terminal performs cell reselection according to the cell type of the neighboring cell of the first cell.
  • the base station may send the cell type of the one or more neighboring cells of the first cell to the terminal, so that the terminal can learn more about the cell type of each neighboring cell of the first cell. selected.
  • a terminal and a base station are included.
  • the base station may first determine the neighboring cell of the first cell that provides the network service for the terminal, determine the cell type of each neighboring cell, and send the cell type of each neighboring cell to the terminal;
  • the terminal receives the cell type of each neighboring cell, and performs cell reselection according to the cell type of each neighboring cell.
  • the cell type of the neighboring cell of the first cell is determined by determining the neighboring cell of the first cell, and the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public LTE network, and then The cell type of the neighboring cell of a cell is sent to the terminal, so that the terminal can refer to the cell type of the neighboring cell when performing cell reselection after receiving the cell type of the neighboring cell of the first cell that provides the network service for itself. More accurate cell reselection is performed, thereby improving the accuracy of cell reselection.
  • FIG. 3 is a flowchart of another method for indicating a neighboring cell type according to an exemplary embodiment.
  • the method for indicating a neighboring cell type may be used by a base station, where a cell currently providing network service for a terminal is a first cell, and On the basis of the method shown in FIG. 1, the neighboring cell of the first cell includes the same-frequency neighboring cell; when step 130 is performed, as shown in FIG. 3, the following steps 310-350 may be included:
  • step 310 a first system message for transmitting a cell type of an intra-frequency neighboring cell of the first cell is determined.
  • the intra-frequency neighboring cell of the first cell may refer to: a neighboring cell that uses the same frequency as the first cell.
  • the first system message is specifically a SIB4 (System Information Block), and the SIB4 is a system message 4 in the LTE network.
  • SIB4 System Information Block
  • step 320 a first signaling for transmitting intra-frequency neighbor cell information in the first system message is determined.
  • the first signaling may be signaling of intra-frequency neighbor cell information (IntraFreqNeighCellInfo).
  • a first indicator bit is added to the first signaling.
  • the first indicator bit may be set specifically for indicating the cell type of the intra-frequency neighboring cell.
  • step 340 first indication information indicating a cell type of the intra-frequency neighboring cell is set on the first indicator bit.
  • the first indication information may be the first content, for example, high speed; if the cell type of the intra-frequency neighboring cell is normal
  • the first indication information may be the second content, for example, normal, and the first indication information may not be included in the first signaling.
  • the cell used to characterize the same-frequency neighboring cell is a common public LTE network.
  • the first indication information may be an enumerated type, a boolean type, or other types.
  • step 350 the first system message carrying the first indication information is sent to the terminal, so that the terminal determines the cell type of the intra-frequency neighboring cell according to the first indication information in the first system message.
  • the cell type of the intra-frequency neighboring cell of the first cell is transmitted, and in particular, SIB4 can be used as the same for transmitting the first cell.
  • the first system message of the cell type of the frequency neighboring cell thereby improving the reliability of cell type transmission of the intra-frequency neighboring cell.
  • FIG. 4 is a flowchart of another method for indicating a neighboring cell type according to an exemplary embodiment.
  • the method for indicating a neighboring cell type may be used by a base station, where a cell currently providing network service for a terminal is a first cell, and On the basis of the method shown in FIG. 1, the neighboring cell of the first cell includes an inter-frequency neighboring cell; when step 130 is performed, as shown in FIG. 4, the following steps 410-450 may be included:
  • step 410 a second system message for transmitting a cell type of an inter-frequency neighboring cell of the first cell is determined.
  • the inter-frequency neighboring cell of the first cell may refer to: using a neighboring cell with a different frequency from the first cell.
  • the second system message is specifically a SIB5 (System Information Block), and the SIB5 is a system message 5 in the LTE network.
  • SIB5 System Information Block
  • step 420 a second signaling for transmitting inter-frequency neighbor cell information in the second system message is determined.
  • the second signaling may be signaling of inter-frequency neighbor cell information (InterFreqNeighCellInfo).
  • a second indicator bit is added to the second signaling.
  • the second indicator bit may be set specifically for indicating a cell type of the inter-frequency neighboring cell.
  • step 440 second indication information indicating a cell type of the inter-frequency neighboring cell is set on the second indication bit.
  • the second indication information may be the first content, such as: high speed; if the cell type of the inter-frequency neighboring cell is normal
  • the second indication information may be the second content, for example, normal, or the second signaling may not include the second indication information (ie, the second signaling does not include the second indication information.
  • the cell type used to characterize the inter-frequency neighboring cell is a cell of a common public LTE network.
  • the second indication information may be an enumerated type, a boolean type, or other types.
  • step 450 the second system message carrying the second indication information is sent to the terminal, so that the terminal determines the cell type of the inter-frequency neighboring cell according to the first indication information in the second system message.
  • the cell type of the inter-frequency neighboring cell of the first cell is transmitted, and in particular, SIB5 can be used as the difference for transmitting the first cell.
  • the second system message of the cell type of the frequency neighboring cell thereby improving the reliability of the cell type transmission of the inter-frequency neighboring cell.
  • FIG. 5 is a flowchart of a method for indicating a neighboring cell type according to an exemplary embodiment.
  • the method for indicating a neighboring cell type may be used for a terminal, and a cell that currently provides a network service for a terminal is a first cell;
  • the indication method of the neighbor cell type may include the following steps 510-520:
  • step 510 the cell type of the neighboring cell of the first cell sent by the base station is received, and the cell type of the neighboring cell of the first cell includes a cell served by a high-speed rail dedicated network, or a cell of a common public LTE network.
  • the terminal may receive a cell type of one neighboring cell or multiple neighboring cells.
  • the cell type of the neighboring cell may be a cell of a high-speed rail dedicated network service or a cell of a common public LTE network.
  • all the neighboring cells may be the cells of the high-speed rail dedicated network service, or the cells of the common public LTE network, or the cells of some neighboring cells may be the cells of the high-speed rail dedicated network service.
  • the cell type of other neighboring cells is a cell of a common public LTE network.
  • step 520 cell reselection is performed according to the cell type of the neighboring cell of the first cell.
  • the terminal learns the cell type of each neighboring cell of the first cell, it is convenient to perform more accurate cell reselection.
  • the cell type of the neighboring cell of the first cell includes a cell of a high-speed rail dedicated network service, or a cell of a common public LTE network, according to the The cell type of the neighboring cell of a cell performs cell reselection, thereby improving the accuracy of cell reselection.
  • FIG. 6 is a flowchart of another method for indicating a neighbor cell type according to an exemplary embodiment.
  • the method for indicating a neighbor cell type may be used for a terminal, where a cell currently providing network service for a terminal is a first cell, and On the basis of the method shown in FIG. 5, the neighboring cell of the first cell includes the same-frequency neighboring cell; when step 510 is performed, as shown in FIG. 6, the following steps 610-620 may be included:
  • step 610 the first system message sent by the base station is received, where the first system message includes first signaling for transmitting intra-frequency neighbor cell information, and the first indication bit in the first signaling is configured to indicate First indication information of the cell type of the intra-frequency neighboring cell of a cell.
  • the intra-frequency neighboring cell of the first cell may refer to: a neighboring cell that uses the same frequency as the first cell.
  • the first system message is specifically a SIB4 (System Information Block), and the SIB4 is a system message 4 in the LTE network.
  • SIB4 System Information Block
  • the first indication information may be an enumerated type, a boolean type, or other types.
  • step 620 the cell type of the intra-frequency neighboring cell of the first cell is determined according to the first indication information.
  • the first indication information may be the first content, for example, high speed; if the cell type of the intra-frequency neighboring cell is normal
  • the first indication information may be the second content, such as normal, or may not include the first indication information in the first signaling (ie, the first signaling does not include the first indication information) It can be used to identify the cell type of the same-frequency neighboring cell as a common public LTE network.
  • the cell type of the intra-frequency neighboring cell of the first cell can be determined, in particular, the SIB4 can be used as the first cell for transmitting.
  • the first system message of the cell type of the intra-frequency neighboring cell thereby improving the accuracy of acquiring the cell type of the intra-frequency neighboring cell.
  • FIG. 7 is a flowchart of another method for indicating a neighboring cell type according to an exemplary embodiment.
  • the method for indicating a neighboring cell type may be used by a terminal, where a cell currently providing a network service for a terminal is a first cell, and On the basis of the method shown in FIG. 5, the neighboring cell of the first cell includes an inter-frequency neighboring cell; when step 510 is performed, as shown in FIG. 7, the following steps 710-720 may be included:
  • step 710 the second system message sent by the base station is received, where the first system message includes second signaling for transmitting inter-frequency neighbor cell information, and the second indicator bit in the second signaling is used to indicate Second indication information of the cell type of the inter-frequency neighboring cell of a cell.
  • the inter-frequency neighboring cell of the first cell may refer to: using a neighboring cell with a different frequency from the first cell.
  • the second system message is specifically a SIB5 (System Information Block), and the SIB5 is a system message 5 in the LTE network.
  • SIB5 System Information Block
  • the second indication information may be an enumerated type, a boolean type, or other types.
  • step 720 the cell type of the inter-frequency neighboring cell of the first cell is determined according to the second indication information.
  • the second indication information may be the first content, such as: high speed; if the cell type of the inter-frequency neighboring cell is normal
  • the second indication information may be the second content, such as normal, or may not include the second indication information in the second signaling (ie, the second signaling does not include the second indication information) It can be used to identify the cell type of the inter-frequency neighboring cell as a common public LTE network.
  • the cell type of the inter-frequency neighboring cell of the first cell is determined according to the second indication bit of the second signaling in the second system message, and in particular, the SIB5 can be used as the first cell for transmitting.
  • the second system message of the cell type of the inter-frequency neighboring cell thereby improving the accuracy of acquiring the cell type of the inter-frequency neighboring cell.
  • the present disclosure also provides an embodiment of the pointing device of the neighboring cell type.
  • FIG. 8 is a block diagram of a neighboring cell type indicating apparatus, which is used for a base station, and a cell that currently provides network service for a terminal is a first cell, and is used to perform the method shown in FIG. 1 according to an exemplary embodiment.
  • the indicating device of the neighboring cell type may include:
  • the first determining module 81 is configured to determine a neighboring cell of the first cell
  • a second determining module 82 configured to determine a cell type of the neighboring cell, where the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public long-term evolution LTE network;
  • the sending module 82 is configured to send the cell type of the neighboring cell to the terminal, so that the terminal performs cell reselection according to the cell type of the neighboring cell.
  • the cell type of the neighboring cell of the first cell is determined by determining the neighboring cell of the first cell, and the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public LTE network, and then The cell type of the neighboring cell of a cell is sent to the terminal, so that the terminal can refer to the cell type of the neighboring cell when performing cell reselection after receiving the cell type of the neighboring cell of the first cell that provides the network service for itself. More accurate cell reselection is performed, thereby improving the accuracy of cell reselection.
  • the neighboring cell includes an intra-frequency neighboring cell.
  • the sending module 82 may include:
  • the first determining submodule 91 is configured to determine a first system message for transmitting a cell type of the intra-frequency neighboring cell
  • a second determining sub-module 92 configured to determine first signaling in the first system message for transmitting intra-frequency neighbor cell information
  • the first adding submodule 93 is configured to add a first indicator bit in the first signaling
  • the first setting sub-module 94 is configured to: on the first indicator bit, set first indication information for indicating a cell type of the intra-frequency neighboring cell;
  • the first sending sub-module 95 is configured to send the first system message carrying the first indication information to the terminal, so that the terminal according to the first indication information in the first system message Determining a cell type of the intra-frequency neighboring cell.
  • the first system message is specifically a system message block SIB4.
  • the first indication information is an enumerated type or a Boolean type.
  • the cell type of the intra-frequency neighboring cell of the first cell is transmitted, and in particular, SIB4 can be used as the same for transmitting the first cell.
  • the first system message of the cell type of the frequency neighboring cell thereby improving the reliability of cell type transmission of the intra-frequency neighboring cell.
  • the neighboring cell includes an inter-frequency neighboring cell.
  • the sending module 82 may include:
  • a third determining submodule 101 configured to determine a second system message for transmitting a cell type of the inter-frequency neighboring cell
  • the fourth determining submodule 102 is configured to determine second signaling in the second system message for transmitting inter-frequency neighbor cell information
  • a second adding submodule 103 configured to add a second indicator bit in the second signaling
  • the second setting sub-module 104 is configured to: on the second indicator bit, set second indication information for indicating a cell type of the inter-frequency neighboring cell;
  • the second sending sub-module 105 is configured to send the second system message carrying the second indication information to the terminal, so that the terminal according to the second indication information in the second system message Determining a cell type of the inter-frequency neighboring cell.
  • the second system message is specifically SIB5.
  • the second indication information is an enumerated type or a Boolean type.
  • the cell type of the inter-frequency neighboring cell of the first cell is transmitted, and in particular, SIB5 can be used as the difference for transmitting the first cell.
  • the second system message of the cell type of the frequency neighboring cell thereby improving the reliability of the cell type transmission of the inter-frequency neighboring cell.
  • FIG. 11 is a block diagram of a neighboring cell type indicating apparatus, which is used in a terminal, and a cell currently providing network service for the terminal is a first cell, and is used to execute FIG. 5, according to an exemplary embodiment.
  • the indication device of the neighboring cell type may include:
  • the receiving module 111 is configured to receive, by the base station, a cell type of a neighboring cell of the first cell, where the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public long-term evolution LTE network;
  • the cell reselection module 112 is configured to perform cell reselection according to the cell type of the neighboring cell.
  • the cell type of the neighboring cell of the first cell includes a cell of a high-speed rail dedicated network service, or a cell of a common public LTE network, according to the The cell type of the neighboring cell of a cell performs cell reselection, thereby improving the accuracy of cell reselection.
  • the neighboring cell includes an intra-frequency neighboring cell.
  • the receiving module 111 may include:
  • the first receiving sub-module 121 is configured to receive a first system message sent by the base station, where the first system message includes first signaling for transmitting intra-frequency neighbor cell information, and the first one of the first signaling
  • the indication bit is provided with first indication information for indicating a cell type of the intra-frequency neighboring cell
  • the first determining sub-module 122 is configured to determine a cell type of the intra-frequency neighboring cell according to the first indication information.
  • the first system message is specifically a system message block SIB4.
  • the first indication information is an enumerated type or a Boolean type.
  • the cell type of the intra-frequency neighboring cell of the first cell can be determined, in particular, the SIB4 can be used as the first cell for transmitting.
  • the first system message of the cell type of the intra-frequency neighboring cell thereby improving the accuracy of acquiring the cell type of the intra-frequency neighboring cell.
  • the neighboring cell includes an intra-frequency neighboring cell.
  • the receiving module 111 may include:
  • the second receiving sub-module 131 is configured to receive a second system message sent by the base station, where the first system message includes second signaling for transmitting inter-frequency neighbor cell information, and second of the second signaling
  • the indication bit is provided with second indication information for indicating a cell type of the inter-frequency neighboring cell
  • the second determining sub-module 132 is configured to determine a cell type of the inter-frequency neighboring cell according to the second indication information.
  • the second system message is specifically SIB5.
  • the second indication information is an enumerated type or a Boolean type.
  • the cell type of the inter-frequency neighboring cell of the first cell is determined according to the second indication bit of the second signaling in the second system message, and in particular, the SIB5 can be used as the first cell for transmitting.
  • the second system message of the cell type of the inter-frequency neighboring cell thereby improving the accuracy of acquiring the cell type of the inter-frequency neighboring cell.
  • the device embodiment since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, ie may be located in one Places, or they can be distributed to multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the objectives of the present disclosure. Those of ordinary skill in the art can understand and implement without any creative effort.
  • the present disclosure also provides a non-transitory computer readable storage medium having stored thereon a computer program for performing the indication method of the neighbor cell type described in any of the above-described FIGS. 1 to 4.
  • the present disclosure also provides a non-transitory computer readable storage medium having stored thereon a computer program for performing the indication method of the neighbor cell type described in any of the above-described FIGS. 5 to 7.
  • the present disclosure further provides a neighboring cell type indicating device, where the device is used by a base station, and the cell that currently provides network service for the terminal is the first cell, and the device includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public long-term evolution LTE network;
  • FIG. 14 is a schematic structural diagram of a pointing device of a neighboring cell type according to an exemplary embodiment.
  • Apparatus 1400 can be provided as a base station.
  • apparatus 1400 includes a processing component 1422, a wireless transmit/receive component 1424, an antenna component 1414, and a signal processing portion specific to the wireless interface.
  • Processing component 1422 can further include one or more processors.
  • One of the processing components 1422 can be configured to perform the indication method of the neighbor cell type described in any of the above.
  • the present disclosure further provides a neighboring cell type indicating device, where the device is used by a terminal, and a cell that currently provides network service for the terminal is a first cell, and the device includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a cell type of a neighboring cell of the first cell where the cell type includes a cell of a high-speed rail dedicated network service, or a cell of a common public long-term evolution LTE network;
  • Cell reselection is performed according to the cell type of the neighboring cell.
  • FIG. 15 is a schematic structural diagram of a pointing device of a neighboring cell type according to an exemplary embodiment.
  • a neighboring cell type indicating device 1500 which may be a computer, a mobile phone, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, according to an exemplary embodiment.
  • device 1500 can include one or more of the following components: processing component 1501, memory 1502, power component 1503, multimedia component 1504, audio component 1505, input/output (I/O) interface 1506, sensor component 1507, And a communication component 1508.
  • Processing component 1501 typically controls the overall operation of device 1500, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 1501 can include one or more processors 1509 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 1501 can include one or more modules to facilitate interaction between component 1501 and other components.
  • the processing component 1501 can include a multimedia module to facilitate interaction between the multimedia component 1504 and the processing component 1501.
  • Memory 1502 is configured to store various types of data to support operation at device 1500. Examples of such data include instructions for any application or method operating on device 1500, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 1502 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Electrically erasable programmable read only memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 1503 provides power to various components of device 1500.
  • Power component 1503 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1500.
  • the multimedia component 1504 includes a screen between the device 1500 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1504 includes a front camera and/or a rear camera. When the device 1500 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1505 is configured to output and/or input an audio signal.
  • the audio component 1505 includes a microphone (MIC) that is configured to receive an external audio signal when the device 1500 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 1502 or transmitted via communication component 1508.
  • audio component 1505 also includes a speaker for outputting an audio signal.
  • the I/O interface 1506 provides an interface between the processing component 1501 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 1507 includes one or more sensors for providing device 1500 with a status assessment of various aspects.
  • sensor assembly 1507 can detect an open/closed state of device 1500, relative positioning of components, such as the display and keypad of device 1500, and sensor component 1507 can also detect changes in position of one component of device 1500 or device 1500. The presence or absence of contact by the user with the device 1500, the orientation or acceleration/deceleration of the device 1500 and the temperature change of the device 1500.
  • Sensor assembly 1507 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1507 can also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 1507 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1508 is configured to facilitate wired or wireless communication between device 1500 and other devices.
  • the device 1500 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • communication component 1508 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 1508 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • device 1500 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the above methods.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor or other electronic component implementation for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 1502 comprising instructions executable by processor 1509 of apparatus 1500 to perform the above method.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • the apparatus 1500 when the instructions in the storage medium are executed by the processor, the apparatus 1500 is enabled to perform the indication method of the neighbor cell type described in any of the above.

Abstract

La présente invention concerne un procédé et un appareil pour indiquer le type d'une cellule voisine. Le procédé est appliqué à une station de base, et la cellule fournissant actuellement un service de réseau pour un terminal est une première cellule. Le procédé comprend : la détermination d'une cellule voisine de la première cellule ; la détermination du type de cellule de la cellule voisine, le type de cellule comprenant une cellule pour un service de réseau dédié à des voies ferrées à grande vitesse ou une cellule pour un réseau commun d'évolution à long terme (LTE) ; et l'envoi du type de cellule de la cellule voisine au terminal de sorte que le terminal réalise une resélection de cellule selon le type de cellule de la cellule voisine. Par conséquent, la présente invention peut améliorer la précision pour resélectionner une cellule.
PCT/CN2018/081150 2018-03-29 2018-03-29 Procédé et appareil pour indiquer le type d'une cellule voisine WO2019183893A1 (fr)

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CN109561478B (zh) * 2018-11-02 2021-12-28 京信网络系统股份有限公司 用户终端盲重定向方法、装置、计算机存储介质及设备

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