WO2021190477A1 - 接收方法、发送方法、终端及网络侧设备 - Google Patents

接收方法、发送方法、终端及网络侧设备 Download PDF

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Publication number
WO2021190477A1
WO2021190477A1 PCT/CN2021/082290 CN2021082290W WO2021190477A1 WO 2021190477 A1 WO2021190477 A1 WO 2021190477A1 CN 2021082290 W CN2021082290 W CN 2021082290W WO 2021190477 A1 WO2021190477 A1 WO 2021190477A1
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WIPO (PCT)
Prior art keywords
information
transmission
transmission nodes
terminal
nodes
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PCT/CN2021/082290
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English (en)
French (fr)
Inventor
吴昱民
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维沃移动通信有限公司
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Publication of WO2021190477A1 publication Critical patent/WO2021190477A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling

Definitions

  • the embodiments of the present invention relate to the field of communication technologies, and in particular, to a receiving method, a sending method, a terminal, and a network side device.
  • the system information or system information update prompt information of a serving cell or BWP comes from one transmission node. Therefore, the terminal can receive system information or system information update prompt information at the transmission node.
  • the terminal can receive system information or system information update prompt information at the transmission node.
  • a serving cell or BWP has multiple different transmission nodes providing system information or system information update prompt information
  • how the terminal receives system information and system information update prompt information has not yet proposed a solution.
  • the embodiments of the present invention provide a receiving method, a sending method, a terminal, and a network side device to solve the problem that the terminal responds to the system information when multiple different transmission nodes provide system information or system information update prompt information in a serving cell or BWP. And the problem of receiving system information update prompt information.
  • the present invention is implemented as follows:
  • an embodiment of the present invention provides a receiving method, which is applied to a terminal, and the method includes:
  • the first transmission node among the Q transmission nodes receives the first information
  • the Q transmission nodes are the Q transmission nodes that send the first information among the P transmission nodes; the first information includes at least one of system information and system information update prompt information; P is An integer greater than 1, Q is a positive integer less than or equal to P.
  • an embodiment of the present invention provides a sending method, which is applied to a network side device, and the method includes:
  • P transmission nodes included in the service frequency point of the terminal send the first information to the terminal through Q transmission nodes among the P transmission nodes;
  • the first information includes at least one of system information and system information update prompt information; P is an integer greater than 1, and Q is a positive integer less than or equal to P.
  • an embodiment of the present invention also provides a terminal, and the terminal includes:
  • a receiving module configured to receive the first information at the first transmission node among the Q transmission nodes when the service frequency point of the terminal includes P transmission nodes;
  • the Q transmission nodes are the Q transmission nodes that send the first information among the P transmission nodes; the first information includes at least one of system information and system information update prompt information; P is An integer greater than 1, Q is a positive integer less than or equal to P.
  • an embodiment of the present invention also provides a network side device, where the network side device includes:
  • the first sending module is configured to respectively send the first information to the terminal through Q transmission nodes among the P transmission nodes in the case of P transmission nodes included in the service frequency of the terminal;
  • the first information includes at least one of system information and system information update prompt information; P is an integer greater than 1, and Q is a positive integer less than or equal to P.
  • an embodiment of the present invention also provides a terminal.
  • the terminal includes a processor, a memory, and a computer program that is stored on the memory and can run on the processor, and the computer program is executed by the processor.
  • the steps of the receiving method as described above are realized during execution.
  • inventions of the present invention also provide a network-side device.
  • the network-side device includes a processor, a memory, and a computer program that is stored on the memory and can run on the processor.
  • the computer program is The processor implements the steps of the sending method as described above when executed.
  • an embodiment of the present invention also provides a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the above-mentioned receiving method applied to a terminal is implemented , Or the steps of the sending method applied to the network side device.
  • the terminal receives the first information at the first transmission node among the Q transmission nodes; wherein, the Q transmission nodes are Q transmission nodes that send the first information among the P transmission nodes; the first information includes at least one of system information and system information update prompt information; P is an integer greater than 1, and Q is less than or A positive integer equal to P. It can be seen that the embodiment of the present invention provides a solution for the reception of system information or system information update prompt information service frequency points, so that the terminal and the network side device can keep consistent understanding of the system information content, thereby improving the reliability of communication.
  • FIG. 1 is a schematic diagram of carrier aggregation provided by an embodiment of the present invention
  • Figure 2 is a flowchart of a receiving method provided by an embodiment of the present invention.
  • FIG. 3 is a flowchart of a sending method provided by an embodiment of the present invention.
  • Figure 4 is one of the structural diagrams of a terminal provided by an embodiment of the present invention.
  • Figure 5 is one of the structural diagrams of a network side device provided by an embodiment of the present invention.
  • Figure 6 is a second structural diagram of a terminal provided by an embodiment of the present invention.
  • FIG. 7 is the second structural diagram of the network side device provided by the embodiment of the present invention.
  • first”, “second”, etc. in the embodiments of the present invention are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence.
  • the terms “including” and “having” and any variations of them are intended to cover non-exclusive inclusions.
  • a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those clearly listed. Those steps or units may include other steps or units that are not clearly listed or are inherent to these processes, methods, products, or equipment.
  • CA Carrier Aggregation
  • User Equipment can be configured to work on multiple different frequencies at the same time, that is, different absolute radio frequency channel numbers (Absolute Radio Frequency Channel Number, ARFCN) carriers (Component Carrier, CC).
  • ARFCN Absolute Radio Frequency Channel Number
  • CC Component Carrier
  • the CA includes one primary cell (Primary Cell, PCell) and at least one secondary cell (Secondary Cell, SCell).
  • Primary Cell Primary Cell, PCell
  • Secondary Cell Secondary Cell
  • Each carrier is a specific serving cell (Serving Cell), and is configured with a corresponding serving cell identifier (such as Serving Cell Id).
  • the configuration of a serving cell includes a common configuration (Common Cell Configuration) applicable to all UEs in the cell and a (Dedicated Cell Configuration) applicable to specific UEs.
  • each carrier corresponds to one Hybrid Automatic Repeat Request (HARQ) entity (Entity), and the HARQ entity includes multiple HARQ processes (HARQ Process).
  • HARQ entity Entity
  • the master cell group Master Cell Group, MCG
  • media access control Media Access Control, MAC
  • logical channel Logical Channel, LCH
  • physical layer Physical Layer, PHY
  • multiplexing De-/Multiplexing
  • the network side can configure up to 4 BWPs, corresponding to different working frequency ranges.
  • the network side can indicate the activated BWP through Downlink Control Information (DCI).
  • DCI Downlink Control Information
  • the UE can only have one active BWP at the same time.
  • the UE can establish a connection in two cell groups, namely, a master cell group (Master Cell Group, MCG) and a secondary cell group (Secondary Cell Group, SCG) at the same time.
  • MCG Master Cell Group
  • SCG Secondary Cell Group
  • the MCG includes PCell and SCell
  • SCG Primary Secondary Cell (PSCell) and SCell.
  • PSCell Primary Secondary Cell
  • SCell Secondary Cell
  • both PCell and PSCell may be called special cells (Special Cell, SpCell).
  • SI System Information
  • MIB Master Information Block Issued at the same time as the Synchronous Signal (SS) block (Block), and contains scheduling information for the remaining system information (Remaining System Information, RMSI);
  • RMSI such as System Information Block (System Information Block, SIB) 1: Some system information necessary for the UE to work in this cell; this system information contains scheduling information for other system information (Other SI, OSI);
  • OSI such as SIB9: System information that supports other auxiliary functions.
  • the UE For PCell and PSCell, the UE needs to receive the MIB information of the cell.
  • the UE For SIB information, the UE receives it according to its business requirements.
  • the UE needs to receive the warning information Earthquake and Tsunami Warning System (ETWS) (i.e. SIB6 and SIB7) and/or Commercial Mobile Alert Service (CMAS) (i.e. SIB8), then the UE will receive the corresponding The SIB information and the update prompt information of the system information, such as paging message or short message.
  • the UE needs to receive the time information (ie SIB9) on the network side, and the UE can always receive the SIB9 information.
  • EWS Earthquake and Tsunami Warning System
  • CMAS Commercial Mobile Alert Service
  • the system information update prompt is provided through the system information update prompt information. After receiving the system information update prompt, the UE receives the updated system information.
  • the Paging Radio Network Temporary Identifier (P-RNTI) Physical Downlink Control Channel (PDCCH) downlink control information (Downlink Control Information, DCI) provides the update reminder of the corresponding system information:
  • System Information Update indicates the update of other system information except SIB6/7/8;
  • ETWS and CMAS indication indicate that SIB6/7/8 system information is provided.
  • the serving frequency point may be: serving cell or BWP.
  • the service transmission node of the terminal can be understood as: a transmission point (Transmission Point, TRP) serving the terminal; the service transmission node can be: an activated transmission node or a working transmission node.
  • TRP Transmission Point
  • Fig. 2 is a flowchart of a receiving method provided by an embodiment of the present invention.
  • the receiving method in the embodiment of the present invention is applied to a terminal.
  • the terminal may also be referred to as User Equipment (UE).
  • UE User Equipment
  • the terminal can be a mobile phone, a tablet (Personal Computer), a laptop (Laptop Computer), a personal digital assistant (PDA), a mobile Internet device (Mobile Internet Device, MID), Wearable device (Wearable Device) or vehicle-mounted device, etc.
  • UE User Equipment
  • the terminal can be a mobile phone, a tablet (Personal Computer), a laptop (Laptop Computer), a personal digital assistant (PDA), a mobile Internet device (Mobile Internet Device, MID), Wearable device (Wearable Device) or vehicle-mounted device, etc.
  • PDA Personal digital assistant
  • the receiving method may include the following steps:
  • Step 201 In a case where the service frequency point of the terminal includes P transmission nodes, the first transmission node among the Q transmission nodes receives the first information.
  • the Q transmission nodes are the Q transmission nodes that send the first information among the P transmission nodes; the first information includes at least one of system information and system information update prompt information; P is An integer greater than 1, Q is a positive integer less than or equal to P.
  • the service frequency point of the terminal includes P transmission nodes, and P is an integer greater than 1.
  • the physical identifiers of the P transmission nodes are different.
  • P transmission nodes can be distinguished by P different transmission node identifiers.
  • the physical identifier may include at least one of the following: a physical cell identifier (Physical Cell Identifier, PCI); a reference signal identifier; a port number identifier corresponding to the reference signal; and a resource location identifier of a control channel.
  • PCI Physical Cell Identifier
  • the above reference signal identifier may be: the reference signal identifier of the transmission node, or the reference signal identifier of the control channel of the transmission node;
  • the port number identifier corresponding to the above reference signal may be: the port number identifier corresponding to the reference signal of the transmission node, or, The port number identifier corresponding to the reference signal of the control channel of the transmission node, but is not limited to this.
  • the reference signal can be any of the following: a synchronous signal block (Synchronous Signal Block, SSB), a channel state information reference signal (Channel State Information Reference Signal, CSI-RS).
  • SSB Synchronous Signal Block
  • CSI-RS Channel State Information Reference Signal
  • the control channel may be a downlink control channel, such as a Physical Downlink Control Channel (PDCCH).
  • the resource location can be any of the following: Control Resource Set (CORESET), Search Space (Search Space).
  • the network side device may send the first information to the terminal through Q transmission nodes among the P transmission nodes, and the terminal may be the first transmission node among the Q transmission nodes. Receiving the first information.
  • the Q transmission nodes may include part or all of the P transmission nodes.
  • the Q transmission nodes may be agreed upon by a protocol or configured by a network side device.
  • the method further includes:
  • the second indication information may include at least one of the following of the Q transmission nodes:
  • the measurement type corresponding to the transmission node is the measurement type corresponding to the transmission node.
  • the resource location of the measurement reference signal may include at least one of the time domain location and the frequency domain location of the measurement reference signal.
  • the measurement type corresponding to the transmission node can be any of the following: Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ), Received Signal Strength Indicator (RSSI) ), Channel Occupancy Rate (COR).
  • the first transmission node may include some or all of the Q transmission nodes.
  • the first transmission node may be agreed upon by a protocol or configured by a network side device.
  • the method further includes:
  • the terminal when the service frequency of the terminal includes P transmission nodes, the terminal receives the first information at the first transmission node of the Q transmission nodes; wherein, the Q transmission nodes are Q transmission nodes that send the first information among the P transmission nodes; the first information includes at least one of system information and system information update prompt information; P is an integer greater than 1, and Q is less than or A positive integer equal to P.
  • the network-side device when the network-side device sends the first information to the terminal through the Q transmission nodes of the P transmission nodes, all the data sent by each transmission node of the Q transmission nodes is The first information can be the same or different.
  • the Q transmission nodes may include at least one of the following:
  • the first part of the transmission node only sends system information
  • the second part of the transmission node only sends system information update prompt information
  • the third part is the transmission node, which sends system information and system information update prompts.
  • system information sent by the transmission nodes in the first part of the transmission nodes may be the same or different.
  • transmission node 1 and transmission node 2 send SIB1
  • transmission node 3 transmits SIB9.
  • the system information for the system information update prompt transmitted by each transmission node in the second part of the transmission nodes may be the same or different.
  • the transmission node 4 and the transmission node 5 send the system information update prompt information corresponding to SIB1
  • the transmission node 6 transmits the system information update prompt information corresponding to the SIB9.
  • the system information transmitted by the transmission nodes in the third part of the transmission nodes may be the same or different; the system information update prompts transmitted by the transmission nodes in the third part of the transmission nodes may be the same or different.
  • the number of transmission nodes that send the system information is the same as or different from the number of transmission nodes that send the system information update prompt information.
  • the service frequency of the terminal includes four transmission nodes, PCI-1, PCI-2, PCI-3, and PCI-4, and the network side device sends the first information through PCI-1 and PCI-2.
  • PCI-1 and PCI-2 have system information transmission respectively, and PCI-2 also has system information update prompt information transmission.
  • the number of transmission nodes that send the system information is different from the number of transmission nodes that send the system information update prompt information.
  • PCI-1 has system information transmission
  • PCI-2 has system information update prompt information transmission.
  • the number of transmission nodes that send the system information is the same as the number of transmission nodes that send the system information update prompt information.
  • the flexibility of the network side device to send the first information through the Q transmission nodes can be improved.
  • the first transmission node may be any one of the following:
  • the designated transmission node is any one of the following: a main transmission node; a default transmission node; an initial transmission node.
  • PCell of the terminal includes four transmission nodes, PCI-1, PCI-2, PCI-3, and PCI-4, and the network side device sends the first information through PCI-1, PCI-2, and PCI-4 respectively; PCI-1 and PCI-2 are active transmission nodes; PCI-1 is the main transmission node.
  • the terminal receives the first information on PCI-1 and PCI-2, and not on PCI- 4 to receive the first information.
  • the terminal may receive the first information on PCI-1 or PCI-2.
  • the terminal may receive the first information in PCI-1, PCI-2, or PCI-4.
  • the terminal receives the first information on PCI-1, PCI-2, and PCI-4, respectively.
  • the terminal receives the first information on PCI-1, and does not receive the first information on PCI-4 and PCI-2.
  • the terminal receives the first information on PCI-1, and does not receive the first information on PCI-4 and PCI-2.
  • One information One information.
  • the first information sent by each of the first transmission nodes may be the same or different.
  • the terminal may process the received multiple system information or system information prompt information of the same type in the following manner.
  • the method further includes any one of the following:
  • the same type of system information can be understood as the same system information.
  • the terminal receives SIB1 in both PCI-1 and PCI-2, it can be regarded as the terminal receiving the same type of system information in PCI-1 and PCI-2.
  • the same type of system information update prompt information can be understood as a system information update prompt for the same system information.
  • the terminal receives the system information update prompt information corresponding to SIB1 in both PCI-1 and PCI-2, it can be regarded as a terminal
  • the same type of system information update prompt message is received in PCI-1 and PCI-2.
  • using the second information for the transmission node can be understood as: using the general configuration information of the second information for the transmission node.
  • using the second information for the transmission node may be understood as: using the second information for the transmission node to receive the system information corresponding to the second information.
  • the terminal may use the data for sending the K second information
  • the second information of the transmission node is retained, and other second information is discarded, so that the space utilization rate of the terminal can be improved.
  • the designated transmission node may Refer to the foregoing description, which will not be repeated here.
  • the terminal may send the second information sent by any one of the Q transmission nodes in the K second information The information is used to send the K transmission nodes of the second information. Further, the terminal may reserve the second information of the transmission node used to send the K second information, and discard other second information, so that the space utilization rate of the terminal may be improved.
  • the terminal may retain the K pieces of second information.
  • the network side device sends the first information through PCI-1, PCI-2, and PCI-4, respectively, That is, the Q transmission nodes include PCI-1, PCI-2, and PCI-4; the terminal receives the first information on PCI-1 and PCI-2, that is, the first transmission node includes PCI-1 and PCI -2; PCI-1 is the main transmission node; PCI-2 is the initial transmission node. At the same time, it is assumed that the terminal receives SIB1 in PCI-1 and PCI-2.
  • the terminal may retain the information received in PCI-1 (or PCI-2) SIB1, discard the SIB1 received in PCI-2 (or PCI-1), and use the general configuration information in the SIB1 received in PCI-1 for PCI-1 and PCI-2.
  • the terminal may remain in PCI-1 (Or PCI-2) SIB1 received, discard the SIB1 received in PCI-2 (or PCI-1), and use the general configuration information in SIB1 received in PCI-1 for PCI-1 and PCI-2 .
  • the terminal can use the general configuration information in SIB1 received in PCI-1 for PCI-1,
  • the general configuration information in SIB1 received in PCI-2 is used for PCI-2.
  • the contents of the K pieces of second information are consistent.
  • the network side device ensures that the content of the MIB is the same, and that the content of the system information update prompt information corresponding to SIB9 is the same.
  • the contents of the K pieces of second information may be different.
  • FIG. 3 is a flowchart of a sending method according to an embodiment of the present invention.
  • the sending method in the embodiment of the present invention is applied to a network side device.
  • the network-side device may be a base station, relay, or access point.
  • the sending method may include the following steps:
  • Step 301 In the case of P transmission nodes included in the service frequency point of the terminal, the first information is sent to the terminal respectively through Q transmission nodes among the P transmission nodes.
  • the first information includes at least one of system information and system information update prompt information; P is an integer greater than 1, and Q is a positive integer less than or equal to P.
  • the first information is sent to the terminal through Q transmission nodes among the P transmission nodes; wherein, the first information Including at least one of system information and system information update prompt information; P is an integer greater than 1, and Q is a positive integer less than or equal to P.
  • the sending of system information and system information update prompt information can be regulated, and the transmission reliability can be improved.
  • the method further includes:
  • the first transmission node is any one of the following:
  • the designated transmission node is any one of the following: a main transmission node; a default transmission node; an initial transmission node.
  • K pieces of second information of the same type in the first information sent by the Q transmission nodes there are K pieces of second information of the same type in the first information sent by the Q transmission nodes, the contents of the K pieces of second information are consistent, and the second information is system information or system information update Prompt message, K is an integer greater than 1.
  • the method further includes: sending second indication information to the terminal, where the second indication information indicates the Q transmission nodes.
  • the number of transmission nodes that send the system information is the same as or different from the number of transmission nodes that send the system information update prompt information.
  • the physical identifiers of the P transmission nodes are different.
  • the physical identifier may include at least one of the following: a physical cell identifier; a reference signal identifier; a port number identifier corresponding to the reference signal; and a resource location identifier of the control channel.
  • this embodiment is used as an implementation manner of a network side device corresponding to the foregoing method embodiment. Therefore, reference may be made to the relevant description in the foregoing method embodiment, and the same beneficial effects can be achieved. In order to avoid repeating the description, it will not be repeated here.
  • Step 1 The network side configures the terminal with multiple TRP information corresponding to one serving cell (or BWP), and the multiple transmission nodes are distinguished by multiple different transmission node physical identifiers, such as PCI.
  • the working frequency of Serving Cell-1 (or BWP-1) is f1
  • the network side configures the terminal for the terminal.
  • the serving cell-1 (or BWP-1) includes multiple transmission nodes, such as PCI-1 and PCI-2. PCI-3 and PCI-4.
  • transmission node physical identification may include any combination of one or more of the following:
  • Physical cell identity such as PCI-1
  • Reference signal identification such as SSB-1 and/or CSI-RS-1;
  • the port number identification corresponding to the reference signal such as port_1;
  • the resource location identifier of the control channel such as the CORESET identifier of the PDCCH, and/or the search space identifier;
  • Reference signal identification of the control channel such as SSB identification and/or CSI-RS identification
  • the port number identifier corresponding to the reference signal of the control channel such as port_1.
  • the network side provides system information and/or system information update prompts to the UE at multiple transmission nodes.
  • serving cell-1 is configured with 4 transmission nodes, PCI-1 and PCI-2 and PCI-3 and PCI-4, among which PCI-1 and PCI-2 transmission nodes provide system information and/or system information update prompts To the UE.
  • the number of transmission nodes sending system information and the number of transmission nodes sending system information update prompts can be different.
  • PCI-1 and PCI-2 have SIB8 sending, but only PCI-1 has system information update prompt sending.
  • PCI-1 has SIB8 transmission, and PCI-1 and PCI-2 both have system information update prompt transmission.
  • the network side configures or agrees the rules for the UE to receive system information and/or system information update prompts, including any of the following:
  • Method 1 The UE only receives system information and/or system information update prompts at the active (or working) transmission node.
  • serving cell-1 (or BWP-1) is configured with PCI-1, PCI-2, PCI-3 and PCI-4, which are configured with 4 transmission nodes to send system information and/or system information update prompts.
  • PCI-1 and PCI-2 is an active (or working) transmission node. If the UE needs to receive the system information update prompts corresponding to SIB8 and SIB8, the UE receives the system information update prompts corresponding to SIB8 and SIB8 in PCI-1 and PCI-2.
  • Method 2 The UE selects any one of the multiple active (or working) transmission nodes to receive system information and/or system information update prompts.
  • serving cell-1 (or BWP-1) is configured with PCI-1 and PCI-2, PCI-3 and PCI-4, which are configured with 4 transmission nodes to send and receive system information and/or system information update prompts, among which PCI-1 And PCI-2 is the active (or working) transmission node, and if the UE needs to receive the system information update prompt corresponding to SIB8 and SIB8, the UE will receive SIB8 and SIB8 corresponding to any one of PCI-1 and PCI-2.
  • System information update prompt is configured with PCI-1 and PCI-2, PCI-3 and PCI-4, which are configured with 4 transmission nodes to send and receive system information and/or system information update prompts, among which PCI-1 And PCI-2 is the active (or working) transmission node, and if the UE needs to receive the system information update prompt corresponding to SIB8 and SIB8, the UE will receive SIB8 and SIB8 corresponding to any one of PCI-1 and PCI-2.
  • System information update prompt is configured with PCI-1 and PC
  • Method 3 The UE receives system information and/or system information update prompts at any one transmission node.
  • serving cell-1 (or BWP-1) is configured with 4 transmission nodes including PCI-1 and PCI-2 and PCI-3 and PCI-4 to send system information and/or system information update prompts. If the UE needs to receive If the system information update prompt corresponding to SIB8 and SIB8, the UE receives the system information update prompt corresponding to SIB8 and SIB8 at any one of the transmission nodes of PCI-1 and PCI-2, PCI-3 and PCI-4.
  • Method 4 The UE receives system information and/or system information update prompts at all transmission nodes.
  • serving cell-1 (or BWP-1) is configured with 4 transmission nodes including PCI-1 and PCI-2 and PCI-3 and PCI-4 to send system information and/or system information update prompts. If the UE needs to receive System information update prompts corresponding to SIB8 and SIB8, the UE receives the system information update prompts corresponding to SIB8 and SIB8 in all transmission nodes in PCI-1 and PCI-2, PCI-3 and PCI-4.
  • Method 5 The UE receives system information and/or system information update prompts at one or more specific transmission nodes designated by the network or agreed by the protocol.
  • serving cell-1 (or BWP-1) is configured with 4 transmission nodes, PCI-1 and PCI-2, PCI-3 and PCI-4.
  • the network designation or protocol agreement the UE only needs to be in the main (or default, (Or initial) the transmission node receives system information and/or system information update prompts.
  • the processing behavior of the UE includes any of the following :
  • the UE For multiple received system information (or system information update prompts), the UE retains any one system information (or system information update prompt).
  • the UE can choose to keep PCI-1 (or PCI-2) SIB8, and discard PCI-2 (or PCI-1) SIB-8) (For example, if the UE receives the SIB8 update prompt in both PCI-1 and PCI-2, the UE can choose to keep the PCI-1 (or PCI-2) SIB8 update prompt, and PCI-2 (or PCI-1 ) The SIB8 update prompt is discarded.
  • the UE For the received multiple system information (or system information update prompts), the UE retains the system information (or system information update prompts) of a specific transmission node designated by the network or agreed by the protocol.
  • the UE may choose to retain the SIB8 of the primary transmission node PCI-1, and discard the SIB-8 of PCI-2).
  • the UE may choose to retain the update prompt of SIB8 of the primary transmission node PCI-1, and discard the update prompt of SIB-8 of PCI-2.
  • the UE reserves all, and uses the configuration information in the system information (or system information update prompt) for the specific transmission node.
  • the UE will use the general configuration information in PCI-1 SIB1 (for example, ServingCellConfigCommon) for PCI-1, and use the general configuration in PCI-2 SIB1 Information (eg, ServingCellConfigCommon) is used for PCI-2.
  • PCI-1 SIB1 for example, ServingCellConfigCommon
  • PCI-2 SIB1 Information eg, ServingCellConfigCommon
  • the UE uses the update prompt in SIB9 of PCI-1 to receive SIB9 of PCI-1, and the update prompt in SIB9 of PCI-2 Prompt the reception of SIB9 for PCI-2.
  • the specific transmission node may be the primary (or default, or initial) transmission node.
  • serving cell-1 or BWP-1 is configured with 4 transmission nodes, PCI-1 and PCI-2 and PCI-3 and PCI-4, among which PCI-1 is the main (or default, or initial) transmission node .
  • the network side guarantees that the content of multiple sent specific system information of the same type is consistent. For example, for the MIB or SIB9 information of PCI-1 and PCI-2, the network side guarantees that the content of the MIB or SIB9 information is the same.
  • Step 2 The UE receives specific system information (or system information update prompt) according to the configuration information in Step 1.
  • the UE receives and processes system information (and/or system information update prompts) sent at multiple transmission nodes according to specific rules.
  • system information and/or system information update prompts
  • specific system information can be received according to the network configuration or the rules agreed by the protocol, thereby Let the UE and the network side maintain the same content of the system information received by the UE.
  • the terminal 400 includes:
  • the receiving module 401 is configured to receive first information at the first transmission node among the Q transmission nodes when the service frequency point of the terminal includes P transmission nodes;
  • the Q transmission nodes are the Q transmission nodes that send the first information among the P transmission nodes; the first information includes at least one of system information and system information update prompt information; P is An integer greater than 1, Q is a positive integer less than or equal to P.
  • the first transmission node is any one of the following:
  • the terminal 400 when the terminal receives K pieces of second information of the same type, the second information is system information or system information update prompt information, and when K is an integer greater than 1, the terminal 400 further includes Operation module, the operation module is used for any of the following:
  • the designated transmission node is any one of the following: a main transmission node; a default transmission node; an initial transmission node.
  • the contents of the K pieces of second information are consistent.
  • the number of transmission nodes that send the system information is the same as or different from the number of transmission nodes that send the system information update prompt information.
  • the physical identifiers of the P transmission nodes are different.
  • the physical identifier may include at least one of the following: a physical cell identifier; a reference signal identifier; a port number identifier corresponding to the reference signal; and a resource location identifier of the control channel.
  • the terminal 400 can implement various processes that can be implemented by the terminal in the method embodiment of the present invention and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • FIG. 5 is one of the structural diagrams of the network side device provided by the embodiment of the present invention.
  • the network side device 500 includes:
  • the first sending module 501 is configured to respectively send first information to the terminal through Q transmission nodes among the P transmission nodes in the case of P transmission nodes included in the service frequency of the terminal;
  • the first information includes at least one of system information and system information update prompt information; P is an integer greater than 1, and Q is a positive integer less than or equal to P.
  • the network side device 500 further includes:
  • the second sending module is configured to send first indication information to the terminal, where the first indication information instructs the terminal to receive the first information at the first transmission node among the Q transmission nodes.
  • the first transmission node is any one of the following:
  • the designated transmission node is any one of the following: a main transmission node; a default transmission node; an initial transmission node.
  • K pieces of second information of the same type in the first information sent by the Q transmission nodes there are K pieces of second information of the same type in the first information sent by the Q transmission nodes, the contents of the K pieces of second information are consistent, and the second information is system information or system information update Prompt message, K is an integer greater than 1.
  • the network side device 500 further includes:
  • the third sending module is configured to send second indication information to the terminal, where the second indication information indicates the Q transmission nodes.
  • the number of transmission nodes that send the system information is the same as or different from the number of transmission nodes that send the system information update prompt information.
  • the physical identifiers of the P transmission nodes are different.
  • the physical identifier may include at least one of the following: a physical cell identifier; a reference signal identifier; a port number identifier corresponding to the reference signal; and a resource location identifier of the control channel.
  • the network side device 500 can implement various processes that can be implemented by the network side device in the method embodiment of the present invention, and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • FIG. 6 is a second structural diagram of a terminal provided by an embodiment of the present invention.
  • the terminal may be a schematic diagram of a hardware structure of a terminal that implements various embodiments of the present invention.
  • the terminal 600 includes but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, a processing unit 610, and power supply 611.
  • the terminal structure shown in FIG. 6 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange different components.
  • the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
  • the radio frequency unit 601 is configured to: in the case where the service frequency point of the terminal includes P transmission nodes, the first transmission node among the Q transmission nodes receives the first information;
  • the Q transmission nodes are the Q transmission nodes that send the first information among the P transmission nodes; the first information includes at least one of system information and system information update prompt information; P is An integer greater than 1, Q is a positive integer less than or equal to P.
  • the first transmission node is any one of the following:
  • the processor 610 is further configured to any one of the following:
  • the designated transmission node is any one of the following: a main transmission node; a default transmission node; an initial transmission node.
  • the contents of the K pieces of second information are consistent.
  • the number of transmission nodes that send the system information is the same as or different from the number of transmission nodes that send the system information update prompt information.
  • the physical identifiers of the P transmission nodes are different.
  • the physical identifier may include at least one of the following: a physical cell identifier; a reference signal identifier; a port number identifier corresponding to the reference signal; and a resource location identifier of the control channel.
  • terminal 600 in this embodiment can implement each process in the method embodiment in the embodiment of the present invention and achieve the same beneficial effects. In order to avoid repetition, details are not described herein again.
  • the radio frequency unit 601 can be used to receive and send signals during information transmission or communication. Specifically, the downlink data from the base station is received and sent to the processor 610 for processing; in addition, Uplink data is sent to the base station.
  • the radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 601 can also communicate with the network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 602, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 603 can convert the audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into audio signals and output them as sounds. Moreover, the audio output unit 603 may also provide audio output related to a specific function performed by the terminal 600 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 604 is used to receive audio or video signals.
  • the input unit 604 may include a graphics processing unit (GPU) 6041 and a microphone 6042.
  • the graphics processor 6041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 606.
  • the image frame processed by the graphics processor 6041 may be stored in the memory 609 (or other storage medium) or sent via the radio frequency unit 601 or the network module 602.
  • the microphone 6042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 601 for output in the case of a telephone call mode.
  • the terminal 600 also includes at least one sensor 605, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 6061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 6061 and/or when the terminal 600 is moved to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the terminal posture (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 605 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be repeated here.
  • the display unit 606 is used to display information input by the user or information provided to the user.
  • the display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 607 may be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal.
  • the user input unit 607 includes a touch panel 6071 and other input devices 6072.
  • the touch panel 6071 also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 6071 or near the touch panel 6071. operate).
  • the touch panel 6071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 610, the command sent by the processor 610 is received and executed.
  • the touch panel 6071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 607 may also include other input devices 6072.
  • other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 6071 can cover the display panel 6061.
  • the touch panel 6071 detects a touch operation on or near it, it is transmitted to the processor 610 to determine the type of the touch event, and then the processor 610 determines the type of touch event according to the touch.
  • the type of event provides corresponding visual output on the display panel 6061.
  • the touch panel 6071 and the display panel 6061 are used as two independent components to realize the input and output functions of the terminal, in some embodiments, the touch panel 6071 and the display panel 6061 can be integrated. Realize the input and output functions of the terminal, the specifics are not limited here.
  • the interface unit 608 is an interface for connecting an external device with the terminal 600.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 608 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 600 or can be used to communicate between the terminal 600 and the external device. Transfer data between.
  • the memory 609 can be used to store software programs and various data.
  • the memory 609 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 609 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 610 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. Various functions of the terminal and processing data, so as to monitor the terminal as a whole.
  • the processor 610 may include one or more processing units; preferably, the processor 610 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem
  • the processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 610.
  • the terminal 600 may also include a power supply 611 (such as a battery) for supplying power to various components.
  • a power supply 611 such as a battery
  • the power supply 611 may be logically connected to the processor 610 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. Function.
  • the terminal 600 includes some functional modules not shown, which will not be repeated here.
  • the embodiment of the present invention also provides a terminal, including a processor 610, a memory 609, and a computer program stored in the memory 609 and running on the processor 610.
  • the computer program is executed when the processor 610 is executed.
  • Figure 7 is the second structural diagram of the network side device provided by the embodiment of the present invention.
  • the network side device 700 includes: a processor 701, a memory 702, a user interface 703, a transceiver 704, and a bus interface.
  • the network side device 700 further includes: a computer program stored in the memory 702 and capable of running on the processor 701, and the computer program is executed by the processor 701 to implement the following steps:
  • the transceiver 704 is used to send the first information to the terminal through Q transmission nodes among the P transmission nodes;
  • the first information includes at least one of system information and system information update prompt information; P is an integer greater than 1, and Q is a positive integer less than or equal to P.
  • the first indication information is sent to the terminal through the transceiver 704, the first indication information instructing the terminal to receive the first information at the first transmission node among the Q transmission nodes.
  • the first transmission node is any one of the following:
  • the designated transmission node is any one of the following: a main transmission node; a default transmission node; an initial transmission node.
  • K pieces of second information of the same type in the first information sent by the Q transmission nodes there are K pieces of second information of the same type in the first information sent by the Q transmission nodes, the contents of the K pieces of second information are consistent, and the second information is system information or system information update Prompt message, K is an integer greater than 1.
  • the second indication information is sent to the terminal through the transceiver 704, where the second indication information indicates the Q transmission nodes.
  • the number of transmission nodes that send the system information is the same as or different from the number of transmission nodes that send the system information update prompt information.
  • the physical identifiers of the P transmission nodes are different.
  • the physical identifier may include at least one of the following: a physical cell identifier; a reference signal identifier; a port number identifier corresponding to the reference signal; and a resource location identifier of the control channel.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 701 and various circuits of the memory represented by the memory 702 are linked together.
  • the bus architecture can also link various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein.
  • the bus interface provides the interface.
  • the transceiver 704 may be a plurality of elements, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the user interface 703 may also be an interface capable of connecting externally and internally with the required equipment.
  • the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 701 is responsible for managing the bus architecture and general processing, and the memory 702 can store data used by the processor 2601 when performing operations.
  • the network side device 700 can implement each process implemented by the network side device in the foregoing method embodiment, and in order to avoid repetition, details are not described herein again.
  • the embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored.
  • a computer program is stored.
  • the computer program is executed by a processor, each process of the foregoing receiving method or sending method embodiment is realized, and the same In order to avoid repetition, I won’t repeat them here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
  • the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions for making a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the method described in each embodiment of the present invention.
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本发明提供一种接收方法、发送方法、终端及网络侧设备。其中,接收方法包括:在所述终端的服务频点包括P个传输节点的情况下,终端在Q个传输节点中的第一传输节点接收第一信息;其中,所述Q个传输节点为所述P个传输节点中发送所述第一信息的Q个传输节点;所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。

Description

接收方法、发送方法、终端及网络侧设备
相关申请的交叉引用
本申请主张在2020年3月24日在中国提交的中国专利申请号No.202010214527.X的优先权,其全部内容通过引用包含于此。
技术领域
本发明实施例涉及通信技术领域,尤其涉及一种接收方法、发送方法、终端及网络侧设备。
背景技术
目前,1个服务小区或BWP的系统信息或系统信息更新提示信息来自1个传输节点,因此,终端可以在该传输节点接收系统信息或系统信息更新提示信息。然而,当1个服务小区或BWP有多个不同的传输节点提供系统信息或系统信息更新提示信息的时候,终端如何接收系统信息以及系统信息更新提示信息,目前尚未提出解决方案。
发明内容
本发明实施例提供一种接收方法、发送方法、终端及网络侧设备,以解决在1个服务小区或BWP有多个不同的传输节点提供系统信息或系统信息更新提示信息时,终端对系统信息以及系统信息更新提示信息的接收问题。
为解决上述问题,本发明是这样实现的:
第一方面,本发明实施例提供了一种接收方法,应用于终端,该方法包括:
在所述终端的服务频点包括P个传输节点的情况下,在Q个传输节点中的第一传输节点接收第一信息;
其中,所述Q个传输节点为所述P个传输节点中发送所述第一信息的Q个传输节点;所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
第二方面,本发明实施例提供了一种发送方法,应用于网络侧设备,所述方法包括:
在终端的服务频点包括的P个传输节点情况下,通过所述P个传输节点中的Q个传输节点分别向终端发送第一信息;
其中,所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
第三方面,本发明实施例还提供一种终端,所述终端包括:
接收模块,用于在所述终端的服务频点包括P个传输节点的情况下,在Q个传输节点中的第一传输节点接收第一信息;
其中,所述Q个传输节点为所述P个传输节点中发送所述第一信息的Q个传输节点;所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
第四方面,本发明实施例还提供一种网络侧设备,所述网络侧设备包括:
第一发送模块,用于在终端的服务频点包括的P个传输节点情况下,通过所述P个传输节点中的Q个传输节点分别向终端发送第一信息;
其中,所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
第五方面,本发明实施例还提供一种终端,该终端包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如上所述的接收方法的步骤。
第六方面,本发明实施例还提供一种网络侧设备,该网络侧设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如上所述的发送方法的步骤。
第七方面,本发明实施例还提供一种计算机可读存储介质,该计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如上所述的应用于终端的接收方法的步骤,或应用于网络侧设备的发送方法的步骤。
在本发明实施例中,在所述终端的服务频点包括P个传输节点的情况下, 终端在Q个传输节点中的第一传输节点接收第一信息;其中,所述Q个传输节点为所述P个传输节点中发送所述第一信息的Q个传输节点;所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。可见,本发明实施例为系统信息或系统信息更新提示信息服务频点的接收提供了解决方案,从而可以使得终端和网络侧设备对系统信息内容的理解保持一致,进而提高通信的可靠性。
附图说明
为了更清楚地说明本发明实施例的技术方案,下面将对本发明实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的载波聚合示意图;
图2是本发明实施例提供的接收方法的流程图;
图3是本发明实施例提供的发送方法的流程图;
图4是本发明实施例提供的终端的结构图之一;
图5是本发明实施例提供的网络侧设备的结构图之一;
图6是本发明实施例提供的终端的结构图之二;
图7是本发明实施例提供的网络侧设备的结构图之二。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
本发明实施例中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而 是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外,本申请中使用“和/或”表示所连接对象的至少其中之一,例如A和/或B和/或C,表示包含单独A,单独B,单独C,以及A和B都存在,B和C都存在,A和C都存在,以及A、B和C都存在的7种情况。
为了方便理解,以下对本发明实施例涉及的一些内容进行说明:
一、载波聚合(Carrier Aggregation,CA)。
用户设备(User Equipment,UE)可以同时配置在多个不同频率,即不同的绝对无线频率信道编号(Absolute Radio Frequency Channel Number,ARFCN)的载波(Component Carrier,CC)下工作。
CA包括1个主小区(Primary Cell,PCell)和至少一个辅小区(Secondary Cell,SCell)。
每个载波为一个特定服务小区(Serving Cell),并配置了对应服务小区标识(如Serving Cell Id)。1个服务小区的配置包括对于该小区所有UE都适用的通用配置(Common Cell Configuration)和对特定UE适用的(Dedicated Cell Configuration)。
如图1所示,每个载波对应1个混合自动重复请求(Hybrid Automatic Repeat Request,HARQ)实体(Entity),HARQ实体包括多个HARQ进程(HARQ Process)。在图1中,主小区组(Master Cell Group,MCG);媒体访问控制(Media Access Control,MAC);逻辑信道(Logical Channel,LCH);物理层(Physical Layer,PHY);多路复用(De-/Multiplexing)。
二、带宽部分(Bandwidth Part,BWP)。
对于一个特定小区,网络侧可以配置最多4个BWP,对应不同的工作频率范围。网络侧可以通过下行控制信息(Downlink Control Information,DCI)指示激活的BWP。对于一个特定小区,UE同一时刻只能有一个激活的BWP。
三、双连接(Dual connectivity,DC)。
UE可以在两个小区组,即主小区组(Master Cell Group,MCG)和辅小区组(Secondary Cell Group,SCG)同时建立连接。其中MCG包括PCell和SCell,SCG包括主辅小区(Primary Secondary Cell,PSCell)和SCell。其中,PCell和PSCell又都可以称为特殊小区(Special Cell,SpCell)。
四、系统信息。
系统信息(System Information,SI)类型可以包括:
主信息块(Master Information Block,MIB):与同步信号(Synchronous Signal,SS)块(Block)同时下发,包含了对于剩余系统信息(Remaining System Information,RMSI)的调度信息;
RMSI,如系统信息块(System Information Block,SIB)1:对于UE在该小区工作必须的一些系统信息;该系统信息中包含了对于其他系统信息(Other SI,OSI)的调度信息;
OSI,如SIB9:支持其他辅助功能的系统信息。
对于PCell和PSCell,UE需要接收小区的MIB信息。
对于SIB信息,UE根据其业务需求,按照需求去接收。
如:UE需要接收告警信息地震海啸告警系统(Earthquake and Tsunami Warning System,ETWS)(即SIB6和SIB7)和/或商业移动告警服务(Commercial Mobile Alert Service,CMAS)(即SIB8),则UE接收对应的SIB信息和该系统信息的更新提示信息,如寻呼消息(Paging)或短消息(Short message)。UE需要接收网络侧的时间信息(即SIB9),则UE可一直接收SIB9信息。
系统信息的更新提示通过系统信息更新提示信息提供,UE接收到系统信息更新提示后,则接收更新的系统信息。在寻呼无线网络临时标识(Paging Radio Network Temporary Identifier,P-RNTI)物理下行控制信道(Physical Downlink Control Channel,PDCCH)的下行控制信息(Downlink Control Information,DCI)中提供对应系统信息的更新提示:
系统信息更新(systemInfoModification)指示除了SIB6/7/8外的其他系统信息的更新;
ETWS和CMAS指示(etwsAndCmasIndication)指示有SIB6/7/8的系统信息提供。
在本发明实施例中,服务频点可以为:服务小区或BWP。终端的服务传输节点可以理解为:为终端服务的传输节点(Transmission Point,TRP);服务传输节点可以为:激活的传输节点或工作的传输节点。
参见图2,图2是本发明实施例提供的接收方法的流程图。本发明实施例的接收方法应用于终端。终端也可以称作用户设备(User Equipment,UE)。在实际应用中,终端可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(Personal Digital Assistant,PDA)、移动上网装置(Mobile Internet Device,MID)、可穿戴式设备(Wearable Device)或车载设备等。
如图2所示,接收方法可以包括以下步骤:
步骤201、在所述终端的服务频点包括P个传输节点的情况下,在Q个传输节点中的第一传输节点接收第一信息。
其中,所述Q个传输节点为所述P个传输节点中发送所述第一信息的Q个传输节点;所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
在本实施例中,终端的服务频点包括P个传输节点,P为大于1的整数。
可选的,所述P个传输节点的物理标识不同。也就是说,P个传输节点可以通过P个不同的传输节点标识进行区分。
可选的,所述物理标识可以包括以下至少一项:物理小区标识(Physical Cell Identifier,PCI);参考信号标识;参考信号对应的端口号标识;控制信道的资源位置标识。
上述参考信号标识可以是:传输节点的参考信号标识,或,传输节点的控制信道的参考信号标识;上述参考信号对应的端口号标识可以是:传输节点的参考信号对应的端口号标识,或,传输节点的控制信道的参考信号对应的端口号标识,但不仅限于此。
在实际应用中,参考信号可以是以下任意一项:同步信号块(Synchronous Signal Block,SSB)、信道状态信息参考信号(Channel State Information Reference Signal,CSI-RS)。
控制信道可以是下行控制信道,如物理下行控制信道(Physical Downlink Control Channel,PDCCH)。资源位置可以是以下任意一项:控制资源组(Control Resource Set,CORESET)、搜索空间(Search Space)。
在本实施例中,网络侧设备可以通过所述P个传输节点中的Q个传输节 点分别向所述终端发送所述第一信息,终端可以在所述Q个传输节点中的第一传输节点接收所述第一信息。
所述Q个传输节点可以包括所述P个传输节点的部分或全部传输节点。可选的,所述Q个传输节点可以由协议约定或由网络侧设备配置。
在所述Q个传输节点由网络侧设备配置的情况下,所述在Q个传输节点中的第一传输节点接收第一信息之前,所述方法还包括:
接收网络侧设备发送的第二指示信息,所述所述第二指示信息指示所述Q个传输节点。
可选的,所述第二指示信息可以包括所述Q个传输节点的以下至少一项:
传输节点的物理标识;
传输节点对应的测量子载波间隔;
传输节点对应的测量参考信号类型;
传输节点对应的测量参考信号的资源位置;
传输节点对应的测量结果修正参数;
传输节点对应的测量类型。
在实际应用中,测量参考信号的资源位置可以包括测量参考信号的时域位置和频域位置中的至少一项。传输节点对应的测量类型可以为以下任意一项:参考信号接收强度(Reference Signal Received Power,RSRP)、参考信号接收质量(Reference Signal Received Quality,RSRQ)、接收信号强度指示(Received Signal Strength Indicator,RSSI)、信道占用率(Channel Occupancy Rate,COR)。
所述第一传输节点可以包括所述Q个传输节点中的部分或全部传输节点。可选的,所述第一传输节点可以由协议约定或由网络侧设备配置。
在所述第一传输节点由网络侧设备配置的情况下,所述在Q个传输节点中的第一传输节点接收第一信息之前,所述方法还包括:
接收网络侧设备发送的第一指示信息,所述第一指示信息指示所述终端在所述Q个传输节点中的第一传输节点接收所述第一信息。
本实施例的接收方法,在所述终端的服务频点包括P个传输节点的情况下,终端在Q个传输节点中的第一传输节点接收第一信息;其中,所述Q个 传输节点为所述P个传输节点中发送所述第一信息的Q个传输节点;所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。可见,本实施例为系统信息或系统信息更新提示信息服务频点的接收提供了解决方案,从而可以使得终端和网络侧设备对系统信息内容的理解保持一致,进而提高通信的可靠性。
在本实施例中,网络侧设备在通过所述P个传输节点中的Q个传输节点分别向所述终端发送所述第一信息时,所述Q个传输节点中每个传输节点发送的所述第一信息可以相同,也可以不同。
可选的,所述Q个传输节点可以包括以下至少一项:
第一部分传输节点,仅发送系统信息;
第二部分传输节点,仅发送系统信息更新提示信息;
第三部分传输节点,发送系统信息和系统信息更新提示。
进一步地,所述第一部分传输节点中各传输节点发送的系统信息可以相同,也可以不同。如:传输节点1和传输节点2发送SIB1,传输节点3传输SIB9。
所述第二部分传输节点中各传输节点传输的系统信息更新提示针对的系统信息可相同,也可以不同。如:传输节点4和传输节点5发送SIB1对应的系统信息更新提示信息,传输节点6传输SIB9对应的系统信息更新提示信息。
所述第三部分传输节点中各传输节点传输的系统信息可以相同,也可以不同;所述第三部分传输节点中各传输节点传输的系统信息更新提示针对的系统信息可以相同,也可以不同。
因此,可以理解的是,可选的,发送所述系统信息的传输节点的数量与发送所述系统信息更新提示信息的传输节点的数量相同或不同。
示例性的:假设终端的服务频点包括PCI-1、PCI-2、PCI-3和PCI-4共4个传输节点,网络侧设备通过PCI-1和PCI-2发送所述第一信息。
第一实现方式中,PCI-1和PCI-2分别有系统信息发送,PCI-2还有系统信息更新提示信息发送。在该实现方式中,发送所述系统信息的传输节点的数量与发送所述系统信息更新提示信息的传输节点的数量不同。
另一种实现方式中,PCI-1有系统信息发送,PCI-2有系统信息更新提示 信息发送。在该实现方式中,发送所述系统信息的传输节点的数量与发送所述系统信息更新提示信息的传输节点的数量相同。
通过上述方式,可以提高网络侧设备通过所述Q个传输节点发送所述第一信息的灵活度。
在本实施例中,可选的,所述第一传输节点可以为以下任意一项:
所述Q个传输节点中所述终端的全部服务传输节点;
所述Q个传输节点中所述终端的任一个服务传输节点;
所述Q个传输节点中的任一个传输节点;
所述Q个传输节点中的全部传输节点;
所述Q个传输节点中的指定传输节点。
可选的,所述指定传输节点为以下任意一项:主传输节点;默认传输节点;初始传输节点。
为方便理解,示例说明如下:
假设终端的PCell包括PCI-1、PCI-2、PCI-3和PCI-4共4个传输节点,且网络侧设备通过PCI-1、PCI-2和PCI-4分别发送所述第一信息;PCI-1和PCI-2为激活的传输节点;PCI-1为主传输节点。
那么,在所述第一传输节点为所述Q个传输节点中所述终端的全部服务传输节的情况下,终端在PCI-1和PCI-2上分别接收所述第一信息,不在PCI-4上接收所述第一信息。
在所述第一传输节点为所述Q个传输节点中所述终端的任一个服务传输节点的情况下,终端可以在PCI-1或PCI-2上接收所述第一信息。
在所述第一传输节点为所述Q个传输节点中的任一个传输节点的情况下,终端可以在PCI-1、PCI-2或PCI-4接收所述第一信息。
在所述第一传输节点为所述Q个传输节点中的全部传输节点的情况下,终端在PCI-1、PCI-2和PCI-4上分别接收所述第一信息。
在所述第一传输节点为所述Q个传输节点中的主传输节点的情况下,终端在PCI-1上分别接收所述第一信息,不在PCI-4和PCI-2上接收所述第一信息。
由前述内容可知,所述第一传输节点中各传输节点发送的所述第一信息可以相同,也可以不同。在所述终端接收到多个同类型的系统信息或系统信息提示信息的情况下,终端可以采用如下方式对接收到的多个同类型的系统信息或系统信息提示信息进行处理。
可选的,在所述终端接收到K个同一类型的第二信息,所述第二信息为系统信息或系统信息更新提示信息,K为大于1的整数的情况下,所述在所述Q个传输节点中的第一传输节点接收所述第一信息之后,所述方法还包括以下任意一项:
将所述K个第二信息中的任一个第二信息用于发送所述K个第二信息的传输节点;
将所述K个第二信息中由所述Q个传输节点中的指定传输节点发送的第二信息用于发送所述K个第二信息的传输节点;
将所述K个第二信息中每个第二信息用于发送该第二信息的传输节点。
同一类型的系统信息可以理解为相同的系统信息,如:终端在PCI-1和PCI-2均接收到SIB1,则可以视为终端在PCI-1和PCI-2接收到同一类型的系统信息。
同一类型的系统信息更新提示信息可以理解为针对相同的系统信息的系统信息更新提示,如:终端在PCI-1和PCI-2均接收到SIB1对应的系统信息更新提示信息,则可以视为终端在PCI-1和PCI-2接收到同一类型的系统信息更新提示信息。
在所述第二信息为系统信息的情况下,第二信息用于传输节点可以理解为:将该第二信息的通用配置信息用于该传输节点。在所述第二信息为系统信息更新提示信息的情况下,第二信息用于传输节点可以理解为:将该第二信息用于该传输节点的该第二信息对应的系统信息的接收。
在将所述K个第二信息中的任一个第二信息用于发送所述K个第二信息的传输节点的场景中,进一步地,终端可将用于发送所述K个第二信息的传输节点的第二信息保留,将其他第二信息丢弃,从而可提高终端的空间利用率。
在将所述K个第二信息中由所述Q个传输节点中的指定传输节点发送的第二信息用于发送所述K个第二信息的传输节点的场景中,所述指定传输节点可参考前述描述,此处不再赘述。在所述Q个传输节点包括多个指定传输节点的情况下,终端可以将所述K个第二信息中由所述Q个传输节点中的指定传输节点中的任一个传输节点发送的第二信息用于发送所述K个第二信息的传输节点。进一步地,终端可将用于发送所述K个第二信息的传输节点的第二信息保留,将其他第二信息丢弃,从而可以提高终端的空间利用率。
在将所述K个第二信息中每个第二信息用于发送该第二信息的传输节点的场景中,终端可以保留所述K个第二信息。
为方便理解,示例说明如下:
假设终端的PCell包括PCI-1、PCI-2、PCI-3和PCI-4共4个传输节点,且网络侧设备通过PCI-1、PCI-2和PCI-4分别发送所述第一信息,即所述Q个传输节点包括PCI-1、PCI-2和PCI-4;终端在PCI-1和PCI-2上接收所述第一信息,即所述第一传输节点包括PCI-1和PCI-2;PCI-1为主传输节点;PCI-2为初始传输节点。同时假设终端在PCI-1和PCI-2接收到SIB1。
那么,对于将所述K个第二信息中的任一个第二信息用于发送所述K个第二信息的传输节点的场景,终端可以保留在PCI-1(或PCI-2)接收到的SIB1,丢弃在PCI-2(或PCI-1)接收到的SIB1,将在PCI-1接收到的SIB1中的通用配置信息用于PCI-1和PCI-2。
对于将所述K个第二信息中由所述Q个传输节点中的指定传输节点发送的第二信息用于发送所述K个第二信息的传输节点的场景,终端可以保留在PCI-1(或PCI-2)接收到的SIB1,丢弃在PCI-2(或PCI-1)接收到的SIB1,将在PCI-1接收到的SIB1中的通用配置信息用于PCI-1和PCI-2。
对于将所述K个第二信息中每个第二信息用于发送该第二信息的传输节点的场景,终端可以将在PCI-1接收到的SIB1中的通用配置信息用于PCI-1,在PCI-2接收到的SIB1中的通用配置信息用于PCI-2。
可选的,所述K个第二信息的内容一致。如:对于在PCI-1和PCI-2接收的MIB和SIB9对应的系统信息更新提示信息,网络侧设备保证该MIB的内容相同,保证SIB9对应的系统信息更新提示信息的内容相同。
当然,在其他实施方式中,所述K个第二信息的内容可以不同。
参见图3,图3是本发明实施例提供的发送方法的流程图。本发明实施例的发送方法应用于网络侧设备。在实际应用中,网络侧设备可以是基站、中继或接入点等。
如图3所示,发送方法可以包括以下步骤:
步骤301、在终端的服务频点包括的P个传输节点情况下,通过所述P个传输节点中的Q个传输节点分别向终端发送第一信息。
其中,所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
本实施例的接收方法,在终端的服务频点包括的P个传输节点情况下,通过所述P个传输节点中的Q个传输节点分别向终端发送第一信息;其中,所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。这样,可以规范系统信息和系统信息更新提示信息的发送,进而可以提高传输可靠性。
可选的,所述方法还包括:
向所述终端发送第一指示信息,所述第一指示信息指示所述终端在所述Q个传输节点中的第一传输节点接收所述第一信息。
可选的,所述第一传输节点为以下任意一项:
所述Q个传输节点中所述终端的全部服务传输节点;
所述Q个传输节点中所述终端的任一个服务传输节点;
所述Q个传输节点中的任一个传输节点;
所述Q个传输节点中的全部传输节点;
所述Q个传输节点中的指定传输节点。
可选的,所述指定传输节点为以下任意一项:主传输节点;默认传输节点;初始传输节点。
可选的,在所述Q个传输节点发送的第一信息中存在K个同一类型的第二信息,所述K个第二信息的内容一致,所述第二信息为系统信息或系统信息更新提示信息,K为大于1的整数。
可选的,所述方法还包括:向所述终端发送第二指示信息,所述第二指示信息指示所述Q个传输节点。
可选的,发送所述系统信息的传输节点的数量与发送所述系统信息更新提示信息的传输节点的数量相同或不同。
可选的,所述P个传输节点的物理标识不同。
可选的,所述物理标识可以包括以下至少一项:物理小区标识;参考信号标识;参考信号对应的端口号标识;控制信道的资源位置标识。
需要说明的是,本实施例作为与上述方法实施例对应的网络侧设备的实施方式,因此,可以参见上述方法实施例中的相关说明,且可以达到相同的有益效果。为了避免重复说明,在此不再赘述。
本发明实施例中介绍的多种可选的实施方式,彼此可以相互结合实现,也可以单独实现,对此本发明实施例不作限定。
为方便理解,示例说明如下:
步骤一:网络侧给终端配置1个服务小区(或BWP)对应的多个TRP信息,该多个传输节点通过多个不同的传输节点物理标识,如PCI进行区分。如,Serving Cell-1(或BWP-1)的工作频点为f1,网络侧给终端配置该serving cell-1(或BWP-1)包括多个传输节点,如PCI-1和PCI-2和PCI-3和PCI-4。
其中,该“传输节点物理标识”可以包括以下一项或多项的任意组合:
物理小区标识,如PCI-1;
参考信号标识,如SSB-1和/或CSI-RS-1;
参考信号对应的端口号标识,如port_1;
控制信道的资源位置标识,如PDCCH的CORESET标识,和/或search space标识;
控制信道的参考信号标识,如SSB标识和/或CSI-RS标识;
控制信道的参考信号对应的端口号标识,如port_1。
网络侧在多个传输节点提供系统信息和/或系统信息更新提示给UE。如:serving cell-1配置了PCI-1和PCI-2和PCI-3和PCI-4共4个传输节点,其中PCI-1和PCI-2的传输节点提供系统信息和/或系统信息更新提示给UE。
发送系统信息的传输节点数量和发送系统信息更新提示的传输节点数量 可以不同。如:PCI-1和PCI-2有SIB8发送,但是只有PCI-1有系统信息更新提示发送。或,PCI-1有SIB8发送,而PCI-1和PCI-2都有系统信息更新提示发送。
对于有特定系统信息和/或系统信息更新提示发送的传输节点,网络侧配置或约定UE接收系统信息和/或系统信息更新提示的规则,包括以下任意一种:
方法1:UE只在激活的(或工作的)传输节点接收系统信息和/或系统信息更新提示。
如:serving cell-1(或BWP-1)配置了PCI-1和PCI-2和PCI-3和PCI-4共4个传输节点发送系统信息和/或系统信息更新提示,其中PCI-1和PCI-2为激活的(或工作的)传输节点,则UE如果需要接收SIB8和SIB8对应的系统信息更新提示,则UE在PCI-1和PCI-2接收SIB8和SIB8对应的系统信息更新提示。
方法2:UE在激活的(或工作的)多个传输节点中选择任意1个传输节点接收系统信息和/或系统信息更新提示。
如:serving cell-1(或BWP-1)配置了PCI-1和PCI-2和PCI-3和PCI-4共4个传输节点发送接收系统信息和/或系统信息更新提示,其中PCI-1和PCI-2为激活的(或工作的)传输节点,则UE如果需要接收SIB8和SIB8对应的系统信息更新提示,则UE在PCI-1和PCI-2中的任意一个接收SIB8和SIB8对应的系统信息更新提示。
方法3:UE在任意1个传输节点接收系统信息和/或系统信息更新提示。
如:serving cell-1(或BWP-1)配置了PCI-1和PCI-2和PCI-3和PCI-4共4个传输节点发送系统信息和/或系统信息更新提示,则UE如果需要接收SIB8和SIB8对应的系统信息更新提示,则UE在PCI-1和PCI-2和PCI-3和PCI-4中任意一个传输节点接收SIB8和SIB8对应的系统信息更新提示。
方法4:UE在所有传输节点接收系统信息和/或系统信息更新提示。
如:serving cell-1(或BWP-1)配置了PCI-1和PCI-2和PCI-3和PCI-4共4个传输节点发送系统信息和/或系统信息更新提示,则UE如果需要接收SIB8和SIB8对应的系统信息更新提示,则UE在PCI-1和PCI-2和PCI-3和 PCI-4中所有传输节点接收SIB8和SIB8对应的系统信息更新提示。
方法5:UE在网络指定或协议约定的1个或多个特定传输节点接收系统信息和/或系统信息更新提示。
如:serving cell-1(或BWP-1)配置了PCI-1和PCI-2和PCI-3和PCI-4共4个传输节点,网络指定或协议约定,UE只需要在主(或默认,或初始)传输节点接收系统信息和/或系统信息更新提示。
对于方法1或方法4或方法5,对于接收到的多个同一类型的系统信息(如,UE在PCI-1和PCI-2都接收到SIB1或SIB9),UE的处理行为包括以下任意一种:
对于接收到的多个系统信息(或系统信息更新提示),UE保留任意1个系统信息(或系统信息更新提示)。
如:UE在PCI-1和PCI-2都接收到SIB8,则UE可以选择保留PCI-1(或PCI-2)的SIB8,而将PCI-2(或PCI-1)的SIB-8丢弃)(如,UE在PCI-1和PCI-2都接收到SIB8的更新提示,则UE可以选择保留PCI-1(或PCI-2)的SIB8的更新提示,而将PCI-2(或PCI-1)的SIB8的更新提示丢弃。
对于接收到的多个系统信息(或系统信息更新提示),UE保留网络指定或协议约定的特定传输节点的系统信息(或系统信息更新提示)。
如:UE在PCI-1和PCI-2都接收到SIB8,则UE可以选择保留主传输节点PCI-1的SIB8,而将PCI-2的SIB-8丢弃)。
UE在PCI-1和PCI-2都接收到SIB8的更新提示,则UE可以选择保留主传输节点PCI-1的SIB8的更新提示,而将PCI-2的SIB-8的更新提示丢弃。
对于接收到的多个系统信息(或系统信息更新提示),UE全部保留,并将该系统信息(或系统信息更新提示)中的配置信息用于该特定传输节点。
如,UE在PCI-1和PCI-2都接收到SIB1,则UE将PCI-1的SIB1中的通用配置信息(如,ServingCellConfigCommon)用于PCI-1,将PCI-2的SIB1中的通用配置信息(如,ServingCellConfigCommon)用于PCI-2。
UE在PCI-1和PCI-2都接收到SIB9的系统信息更新提示,则UE将PCI-1的SIB9中的更新提示用于PCI-1的SIB9的接收,将PCI-2的SIB9中的更新提示用于PCI-2的SIB9的接收。
对于方法5和“接收到的多个同一类型的系统信息”的UE处理行为,该特定传输节点可以为主(或默认,或初始)传输节点。如:serving cell-1(或BWP-1)配置了PCI-1和PCI-2和PCI-3和PCI-4共4个传输节点,其中PCI-1为主(或默认,或初始)传输节点。
额外的,对于上述任一方法,网络侧保证发送的多个相同类型的特定系统信息的内容一致。如:对于PCI-1和PCI-2的MIB或SIB9信息,网络侧保证该MIB或SIB9信息的内容相同。
步骤二:UE根据步骤一中的配置信息进行特定系统信息(或系统信息更新提示)的接收。
在本发明实施例中,UE根据特定规则接收和处理在多个传输节点发送的系统信息(和/或系统信息更新提示)。通过本发明实施例,可以在当UE的1个服务小区有多个同一类型的系统信息发送,或多个寻呼消息发送的时候,根据网络配置或协议约定的规则接收特定的系统信息,从而让UE和网络侧对于UE接收的系统信息内容保持一致。
参见图4,图4是本发明实施例提供的终端的结构图之一。如图4所示,终端400包括:
接收模块401,用于在所述终端的服务频点包括P个传输节点的情况下,在Q个传输节点中的第一传输节点接收第一信息;
其中,所述Q个传输节点为所述P个传输节点中发送所述第一信息的Q个传输节点;所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
可选的,所述第一传输节点为以下任意一项:
所述Q个传输节点中所述终端的全部服务传输节点;
所述Q个传输节点中所述终端的任一个服务传输节点;
所述Q个传输节点中的任一个传输节点;
所述Q个传输节点中的全部传输节点;
所述Q个传输节点中的指定传输节点。
可选的,在所述终端接收到K个同一类型的第二信息,所述第二信息为 系统信息或系统信息更新提示信息,K为大于1的整数的情况下,所述终端400还包括操作模块,所述操作模块用于以下任意一项:
将所述K个第二信息中的任一个第二信息用于发送所述K个第二信息的传输节点;
将所述K个第二信息中由所述Q个传输节点中的指定传输节点发送的第二信息用于发送所述K个第二信息的传输节点;
将所述K个第二信息中每个第二信息用于发送该第二信息的传输节点。
可选的,所述指定传输节点为以下任意一项:主传输节点;默认传输节点;初始传输节点。
可选的,所述K个第二信息的内容一致。
可选的,发送所述系统信息的传输节点的数量与发送所述系统信息更新提示信息的传输节点的数量相同或不同。
可选的,所述P个传输节点的物理标识不同。
可选的,所述物理标识可以包括以下至少一项:物理小区标识;参考信号标识;参考信号对应的端口号标识;控制信道的资源位置标识。
终端400能够实现本发明方法实施例中终端能够实现的各个过程,以及达到相同的有益效果,为避免重复,这里不再赘述。
参见图5,图5是本发明实施例提供的网络侧设备的结构图之一。如图5所示,网络侧设备500包括:
第一发送模块501,用于在终端的服务频点包括的P个传输节点情况下,通过所述P个传输节点中的Q个传输节点分别向终端发送第一信息;
其中,所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
可选的,所述网络侧设备500还包括:
第二发送模块,用于向所述终端发送第一指示信息,所述第一指示信息指示所述终端在所述Q个传输节点中的第一传输节点接收所述第一信息。
可选的,所述第一传输节点为以下任意一项:
所述Q个传输节点中所述终端的全部服务传输节点;
所述Q个传输节点中所述终端的任一个服务传输节点;
所述Q个传输节点中的任一个传输节点;
所述Q个传输节点中的全部传输节点;
所述Q个传输节点中的指定传输节点。
可选的,所述指定传输节点为以下任意一项:主传输节点;默认传输节点;初始传输节点。
可选的,在所述Q个传输节点发送的第一信息中存在K个同一类型的第二信息,所述K个第二信息的内容一致,所述第二信息为系统信息或系统信息更新提示信息,K为大于1的整数。
可选的,所述网络侧设备500还包括:
第三发送模块,用于向所述终端发送第二指示信息,所述第二指示信息指示所述Q个传输节点。
可选的,发送所述系统信息的传输节点的数量与发送所述系统信息更新提示信息的传输节点的数量相同或不同。
可选的,所述P个传输节点的物理标识不同。
可选的,所述物理标识可以包括以下至少一项:物理小区标识;参考信号标识;参考信号对应的端口号标识;控制信道的资源位置标识。
网络侧设备500能够实现本发明方法实施例中网络侧设备能够实现的各个过程,以及达到相同的有益效果,为避免重复,这里不再赘述。
请参考图6,图6是本发明实施例提供的终端的结构图之二,该终端可以为实现本发明各个实施例的一种终端的硬件结构示意图。如图6所示,终端600包括但不限于:射频单元601、网络模块602、音频输出单元603、输入单元604、传感器605、显示单元606、用户输入单元607、接口单元608、存储器609、处理器610、以及电源611等部件。本领域技术人员可以理解,图6中示出的终端结构并不构成对终端的限定,终端可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置。在本发明实施例中,终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可 穿戴设备、以及计步器等。
其中,射频单元601,用于:在所述终端的服务频点包括P个传输节点的情况下,在Q个传输节点中的第一传输节点接收第一信息;
其中,所述Q个传输节点为所述P个传输节点中发送所述第一信息的Q个传输节点;所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
可选的,所述第一传输节点为以下任意一项:
所述Q个传输节点中所述终端的全部服务传输节点;
所述Q个传输节点中所述终端的任一个服务传输节点;
所述Q个传输节点中的任一个传输节点;
所述Q个传输节点中的全部传输节点;
所述Q个传输节点中的指定传输节点。
可选的,在所述终端接收到K个同一类型的第二信息,所述第二信息为系统信息或系统信息更新提示信息,K为大于1的整数的情况下,所述在所述Q个传输节点中的第一传输节点接收所述第一信息之后,处理器610,还用于以下任意一项:
将所述K个第二信息中的任一个第二信息用于发送所述K个第二信息的传输节点;
将所述K个第二信息中由所述Q个传输节点中的指定传输节点发送的第二信息用于发送所述K个第二信息的传输节点;
将所述K个第二信息中每个第二信息用于发送该第二信息的传输节点。
可选的,所述指定传输节点为以下任意一项:主传输节点;默认传输节点;初始传输节点。
可选的,所述K个第二信息的内容一致。
可选的,发送所述系统信息的传输节点的数量与发送所述系统信息更新提示信息的传输节点的数量相同或不同。
可选的,所述P个传输节点的物理标识不同。
可选的,所述物理标识可以包括以下至少一项:物理小区标识;参考信号标识;参考信号对应的端口号标识;控制信道的资源位置标识。
需要说明的是,本实施例中上述终端600可以实现本发明实施例中方法实施例中的各个过程,以及达到相同的有益效果,为避免重复,此处不再赘述。
应理解的是,本发明实施例中,射频单元601可用于收发信息或通话过程中,信号的接收和发送,具体的,将来自基站的下行数据接收后,给处理器610处理;另外,将上行的数据发送给基站。通常,射频单元601包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外,射频单元601还可以通过无线通信系统与网络和其他设备通信。
终端通过网络模块602为用户提供了无线的宽带互联网访问,如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元603可以将射频单元601或网络模块602接收的或者在存储器609中存储的音频数据转换成音频信号并且输出为声音。而且,音频输出单元603还可以提供与终端600执行的特定功能相关的音频输出(例如,呼叫信号接收声音、消息接收声音等等)。音频输出单元603包括扬声器、蜂鸣器以及受话器等。
输入单元604用于接收音频或视频信号。输入单元604可以包括图形处理器(Graphics Processing Unit,GPU)6041和麦克风6042,图形处理器6041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元606上。经图形处理器6041处理后的图像帧可以存储在存储器609(或其它存储介质)中或者经由射频单元601或网络模块602进行发送。麦克风6042可以接收声音,并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元601发送到移动通信基站的格式输出。
终端600还包括至少一种传感器605,比如光传感器、运动传感器以及其他传感器。具体地,光传感器包括环境光传感器及接近传感器,其中,环境光传感器可根据环境光线的明暗来调节显示面板6061的亮度,接近传感器可在终端600移动到耳边时,关闭显示面板6061和/或背光。作为运动传感器的一种,加速计传感器可检测各个方向上(一般为三轴)加速度的大小, 静止时可检测出重力的大小及方向,可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等;传感器605还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等,在此不再赘述。
显示单元606用于显示由用户输入的信息或提供给用户的信息。显示单元606可包括显示面板6061,可以采用液晶显示器(Liquid Crystal Display,LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板6061。
用户输入单元607可用于接收输入的数字或字符信息,以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地,用户输入单元607包括触控面板6071以及其他输入设备6072。触控面板6071,也称为触摸屏,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板6071上或在触控面板6071附近的操作)。触控面板6071可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给处理器610,接收处理器610发来的命令并加以执行。此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板6071。除了触控面板6071,用户输入单元607还可以包括其他输入设备6072。具体地,其他输入设备6072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
进一步的,触控面板6071可覆盖在显示面板6061上,当触控面板6071检测到在其上或附近的触摸操作后,传送给处理器610以确定触摸事件的类型,随后处理器610根据触摸事件的类型在显示面板6061上提供相应的视觉输出。虽然在图6中,触控面板6071与显示面板6061是作为两个独立的部件来实现终端的输入和输出功能,但是在某些实施例中,可以将触控面板6071与显示面板6061集成而实现终端的输入和输出功能,具体此处不做限定。
接口单元608为外部装置与终端600连接的接口。例如,外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线 数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元608可以用于接收来自外部装置的输入(例如,数据信息、电力等等)并且将接收到的输入传输到终端600内的一个或多个元件或者可以用于在终端600和外部装置之间传输数据。
存储器609可用于存储软件程序以及各种数据。存储器609可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等;存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外,存储器609可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器610是终端的控制中心,利用各种接口和线路连接整个终端的各个部分,通过运行或执行存储在存储器609内的软件程序和/或模块,以及调用存储在存储器609内的数据,执行终端的各种功能和处理数据,从而对终端进行整体监控。处理器610可包括一个或多个处理单元;优选的,处理器610可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作系统、用户界面和应用程序等,调制解调处理器主要处理无线通信。可以理解的是,上述调制解调处理器也可以不集成到处理器610中。
终端600还可以包括给各个部件供电的电源611(比如电池),优选的,电源611可以通过电源管理系统与处理器610逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外,终端600包括一些未示出的功能模块,在此不再赘述。
优选的,本发明实施例还提供一种终端,包括处理器610,存储器609,存储在存储器609上并可在所述处理器610上运行的计算机程序,该计算机程序被处理器610执行时实现上述接收方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
参见图7,图7是本发明实施例提供的网络侧设备的结构图之二,如图7所示,网络侧设备700包括:处理器701、存储器702、用户接口703、收发机704和总线接口。
其中,在本发明实施例中,网络侧设备700还包括:存储在存储器702上并可在处理器701上运行的计算机程序,计算机程序被处理器701执行时实现如下步骤:
在终端的服务频点包括的P个传输节点情况下,利用收发机704通过所述P个传输节点中的Q个传输节点分别向终端发送第一信息;
其中,所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
可选的,计算机程序被处理器701执行时还可实现如下步骤:
通过收发机704向所述终端发送第一指示信息,所述第一指示信息指示所述终端在所述Q个传输节点中的第一传输节点接收所述第一信息。
可选的,所述第一传输节点为以下任意一项:
所述Q个传输节点中所述终端的全部服务传输节点;
所述Q个传输节点中所述终端的任一个服务传输节点;
所述Q个传输节点中的任一个传输节点;
所述Q个传输节点中的全部传输节点;
所述Q个传输节点中的指定传输节点。
可选的,所述指定传输节点为以下任意一项:主传输节点;默认传输节点;初始传输节点。
可选的,在所述Q个传输节点发送的第一信息中存在K个同一类型的第二信息,所述K个第二信息的内容一致,所述第二信息为系统信息或系统信息更新提示信息,K为大于1的整数。
可选的,计算机程序被处理器701执行时还可实现如下步骤:
通过收发机704向所述终端发送第二指示信息,所述第二指示信息指示所述Q个传输节点。
可选的,发送所述系统信息的传输节点的数量与发送所述系统信息更新提示信息的传输节点的数量相同或不同。
可选的,所述P个传输节点的物理标识不同。
可选的,所述物理标识可以包括以下至少一项:物理小区标识;参考信号标识;参考信号对应的端口号标识;控制信道的资源位置标识。
在图7中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器701代表的一个或多个处理器和存储器702代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机704可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备,用户接口703还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器701负责管理总线架构和通常的处理,存储器702可以存储处理器2601在执行操作时所使用的数据。
网络侧设备700能够实现上述方法实施例中网络侧设备实现的各个过程,为避免重复,这里不再赘述。
本发明实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现上述接收方法或发送方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器, 空调器,或者网络设备等)执行本发明各个实施例所述的方法。
上面结合附图对本发明的实施例进行了描述,但是本发明并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本发明的启示下,在不脱离本发明宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本发明的保护之内。

Claims (28)

  1. 一种接收方法,应用于终端,包括:
    在所述终端的服务频点包括P个传输节点的情况下,在Q个传输节点中的第一传输节点接收第一信息;
    其中,所述Q个传输节点为所述P个传输节点中发送所述第一信息的Q个传输节点;所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
  2. 根据权利要求1所述的方法,其中,所述第一传输节点为以下任意一项:
    所述Q个传输节点中所述终端的全部服务传输节点;
    所述Q个传输节点中所述终端的任一个服务传输节点;
    所述Q个传输节点中的任一个传输节点;
    所述Q个传输节点中的全部传输节点;
    所述Q个传输节点中的指定传输节点。
  3. 根据权利要求1所述的方法,其中,在所述终端接收到K个同一类型的第二信息,所述第二信息为系统信息或系统信息更新提示信息,K为大于1的整数的情况下,所述在所述Q个传输节点中的第一传输节点接收所述第一信息之后,所述方法还包括以下任意一项:
    将所述K个第二信息中的任一个第二信息用于发送所述K个第二信息的传输节点;
    将所述K个第二信息中由所述Q个传输节点中的指定传输节点发送的第二信息用于发送所述K个第二信息的传输节点;
    将所述K个第二信息中每个第二信息用于发送该第二信息的传输节点。
  4. 根据权利要求2或3所述的方法,其中,所述指定传输节点为以下任意一项:主传输节点;默认传输节点;初始传输节点。
  5. 根据权利要求3所述的方法,其中,所述K个第二信息的内容一致。
  6. 根据权利要求1所述的方法,其中,发送所述系统信息的传输节点的数量与发送所述系统信息更新提示信息的传输节点的数量相同或不同。
  7. 根据权利要求1所述的方法,其中,所述P个传输节点的物理标识不同。
  8. 根据权利要求7所述的方法,其中,所述物理标识可以包括以下至少一项:物理小区标识;参考信号标识;参考信号对应的端口号标识;控制信道的资源位置标识。
  9. 一种发送方法,应用于网络侧设备,包括:
    在终端的服务频点包括的P个传输节点情况下,通过所述P个传输节点中的Q个传输节点分别向终端发送第一信息;
    其中,所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
  10. 根据权利要求9所述的方法,还包括:
    向所述终端发送第一指示信息,所述第一指示信息指示所述终端在所述Q个传输节点中的第一传输节点接收所述第一信息。
  11. 根据权利要求10所述的方法,其中,所述第一传输节点为以下任意一项:
    所述Q个传输节点中所述终端的全部服务传输节点;
    所述Q个传输节点中所述终端的任一个服务传输节点;
    所述Q个传输节点中的任一个传输节点;
    所述Q个传输节点中的全部传输节点;
    所述Q个传输节点中的指定传输节点。
  12. 根据权利要求11所述的方法,其中,所述指定传输节点为以下任意一项:主传输节点;默认传输节点;初始传输节点。
  13. 根据权利要求9所述的方法,其中,在所述Q个传输节点发送的第一信息中存在K个同一类型的第二信息,所述K个第二信息的内容一致,所述第二信息为系统信息或系统信息更新提示信息,K为大于1的整数。
  14. 根据权利要求9所述的方法,还包括:
    向所述终端发送第二指示信息,所述第二指示信息指示所述Q个传输节点。
  15. 根据权利要求9所述的方法,其中,发送所述系统信息的传输节点的数量与发送所述系统信息更新提示信息的传输节点的数量相同或不同。
  16. 根据权利要求9所述的方法,其中,所述P个传输节点的物理标识不同。
  17. 根据权利要求16所述的方法,其中,所述物理标识可以包括以下至少一项:物理小区标识;参考信号标识;参考信号对应的端口号标识;控制信道的资源位置标识。
  18. 一种终端,包括:
    接收模块,用于在所述终端的服务频点包括P个传输节点的情况下,在Q个传输节点中的第一传输节点接收第一信息;
    其中,所述Q个传输节点为所述P个传输节点中发送所述第一信息的Q个传输节点;所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
  19. 根据权利要求18所述的终端,其中,所述第一传输节点为以下任意一项:
    所述Q个传输节点中所述终端的全部服务传输节点;
    所述Q个传输节点中所述终端的任一个服务传输节点;
    所述Q个传输节点中的任一个传输节点;
    所述Q个传输节点中的全部传输节点;
    所述Q个传输节点中的指定传输节点。
  20. 根据权利要求18所述的终端,其中,在所述终端接收到K个同一类型的第二信息,所述第二信息为系统信息或系统信息更新提示信息,K为大于1的整数的情况下,所述终端还包括操作模块,所述操作模块用于以下任意一项:
    将所述K个第二信息中的任一个第二信息用于发送所述K个第二信息的传输节点;
    将所述K个第二信息中由所述Q个传输节点中的指定传输节点发送的第二信息用于发送所述K个第二信息的传输节点;
    将所述K个第二信息中每个第二信息用于发送该第二信息的传输节点。
  21. 根据权利要求19或20所述的终端,其中,所述指定传输节点为以下任意一项:主传输节点;默认传输节点;初始传输节点。
  22. 一种网络侧设备,包括:
    第一发送模块,用于在终端的服务频点包括的P个传输节点情况下,通过所述P个传输节点中的Q个传输节点分别向终端发送第一信息;
    其中,所述第一信息包括系统信息和系统信息更新提示信息中的至少一项;P为大于1的整数,Q为小于或等于P的正整数。
  23. 根据权利要求22所述的网络侧设备,还包括:第二发送模块,用于向所述终端发送第一指示信息,所述第一指示信息指示所述终端在所述Q个传输节点中的第一传输节点接收所述第一信息。
  24. 根据权利要求23所述的网络侧设备,其中,所述第一传输节点为以下任意一项:
    所述Q个传输节点中所述终端的全部服务传输节点;
    所述Q个传输节点中所述终端的任一个服务传输节点;
    所述Q个传输节点中的任一个传输节点;
    所述Q个传输节点中的全部传输节点;
    所述Q个传输节点中的指定传输节点。
  25. 根据权利要求24所述的网络侧设备,其中,所述指定传输节点为以下任意一项:主传输节点;默认传输节点;初始传输节点。
  26. 一种终端,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求1至8中任一项所述的接收方法的步骤。
  27. 一种网络侧设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求9至17中任一项所述的发送方法的步骤。
  28. 一种计算机可读存储介质,其上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至8中任一项所述的接收方法的步骤,或,如权利要求9至17中任一项所述的发送方法的步骤。
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