WO2018228345A1 - 信息传输的方法及装置、存储介质及处理器 - Google Patents

信息传输的方法及装置、存储介质及处理器 Download PDF

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Publication number
WO2018228345A1
WO2018228345A1 PCT/CN2018/090709 CN2018090709W WO2018228345A1 WO 2018228345 A1 WO2018228345 A1 WO 2018228345A1 CN 2018090709 W CN2018090709 W CN 2018090709W WO 2018228345 A1 WO2018228345 A1 WO 2018228345A1
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WO
WIPO (PCT)
Prior art keywords
system information
information
request
terminal
transmission
Prior art date
Application number
PCT/CN2018/090709
Other languages
English (en)
French (fr)
Inventor
刘星
毕峰
张峻峰
郝鹏
贺海港
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to JP2019569911A priority Critical patent/JP2020523948A/ja
Priority to US16/622,861 priority patent/US11323951B2/en
Priority to EP18818665.4A priority patent/EP3641403A4/en
Publication of WO2018228345A1 publication Critical patent/WO2018228345A1/zh
Priority to JP2022048153A priority patent/JP7514875B2/ja
Priority to US17/734,330 priority patent/US11800433B2/en
Priority to US18/469,088 priority patent/US20240064612A1/en
Priority to JP2024034830A priority patent/JP2024053043A/ja

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Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • 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
    • H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Definitions

  • the present application relates to the field of communications, and in particular, to a method and apparatus for information transmission, a storage medium, and a processor.
  • the transmitting end can concentrate the transmitting energy in a certain direction, and the energy is small or absent in other directions, that is, each beam has its own directivity, and each beam can only cover
  • the transmitting end that is, the base station needs to transmit multiple beams to complete the full coverage.
  • the number of beams is in the tens or even hundreds.
  • omnidirectional coverage of system broadcast messages must be implemented.
  • the communication station needs to repeatedly transmit the same system broadcast message in each beam direction. For the communication station, there is also a system broadcast. The problem of the "absolute overhead" of the message getting bigger.
  • system information is divided into minimum system information (minimum SI) and other system information (other SI).
  • the minimization system information is further divided into “main system information (MIB)” carried on a physical broadcast channel (Physical Broadcast Channel, PBCH for short), and “remaining minimization system” carried on a physical downlink shared channel.
  • MIB main system information
  • RMSI Remaining Minimum SI
  • the primary system information is used to provide the basic system parameters of the cell
  • the remaining minimized system information is used to provide initial access-related configuration information, such as the initial access request transmission configuration, initial The access response message receives the configuration and the like.
  • Other system information that needs to be broadcasted is called other system information.
  • system information is broadcasted in a periodic manner, while other system information is sent on demand.
  • the embodiment of the present application provides a method and device for information transmission, a storage medium, and a processor, to at least solve the problem that how to transmit other system information does not exist in the related art.
  • a method for transmitting information includes: requesting configuration information of other system information by a network side terminal; wherein the request configuration information of the other system information includes: request information of other system information
  • the sending configuration information of the other system information is information that is sent to the network side when the terminal requests to acquire the other system information; and the network side is on the downlink transmitting port indicated by the request information of the other system information. Send other system information.
  • the request configuration information of the other system information is configured by remaining minimum system information, or is configured by dedicated radio resource control RRC signaling.
  • the request information of the other system information is a preamble sequence transmitted by one or more preamble resources predefined by the system, where the preamble resource includes at least one of the following time domain resources, frequency domain resources, Code domain resources.
  • the other system information is classified into one or more categories; wherein one preamble resource corresponds to one type of the other system information.
  • the method further includes: the network side identifying, in the request information of the other system information, the downlink transmitting port, and the type of other system information requested by the terminal.
  • the request configuration information of the other system information further includes at least one of: a transmission period of various types of other system information, a transmission time window of other system information, a frequency domain location of other system information, and other system information. Whether the transmission resource information, other system information has been transmitted on the transmission resource, and the type of other system information has been transmitted.
  • the sending, by the network side, the other system information, on the downlink transmitting port indicated by the request information of the other system information includes: transmitting, by the network side, according to the transmission period of the other system information, and transmitting the other system information.
  • the time window and the frequency domain location of the other system information are sent to the terminal by the downlink transmitting port indicated by the request information of the other system information.
  • the request configuration information of the other system information further includes: a random access response RAR receiving configuration.
  • the requesting configuration information that the network side terminal sends other system information includes: the network side transmitting the other system information in a random access response RAR.
  • the random access response includes at least one of: a transmission period of the other system information, a transmission time window of the other system information, a frequency domain location of the other system information, and the other system information.
  • the transmission resource information the type of other system information that has been transmitted.
  • the network side sends the other system information according to a transmission period of the other system information, a transmission time window of the other system information, and a frequency domain location of other system information.
  • a method for transmitting information includes: receiving, by a terminal, request configuration information of other system information sent by a network side; wherein the request configuration information of the other system information includes: other system information Sending configuration information of request information; the request information of the other system information is information sent to the network side when the terminal requests to acquire the other system information; and the terminal receives request information of the other system information on the network side Other system information sent on the indicated downlink transmit port.
  • an apparatus for information transmission which is applied to a network side, and includes: a first sending module configured to send request configuration information of other system information to a terminal; wherein, the other system information
  • the request configuration information includes: a sending configuration of the request information of the other system information; the request information of the other system information is information sent to the network side when the terminal requests the acquiring the other system information; the second sending module is configured Other system information is sent on the downlink transmission port indicated by the request information of the other system information.
  • the device further includes:
  • the identification module is configured to identify the downlink transmission port and the type of other system information requested by the terminal in request information of other system information.
  • the request configuration information of the other system information further includes at least one of: a transmission period of various types of other system information, a transmission time window of other system information, a frequency domain location of other system information, and other system information. Whether the transmission resource configuration information, other system information has been transmitted on the transmission resource, and the type of other system information that has been transmitted.
  • the second sending module is further configured to send the other system by using a downlink transmission port indicated by the request information of the other system information according to a transmission period, a time window, and a frequency domain location of the other system information. information.
  • the request configuration information of the other system information further includes: a random access response RAR receiving configuration.
  • the second sending module is further configured to send the other system information in a random access response RAR.
  • the random access response includes at least one of: a transmission period of the other system information, a transmission time window of the other system information, a frequency domain location of the other system information, and the other system information.
  • the transmission resource information the type of other system information that has been transmitted.
  • the second sending module is further configured to send the other according to a transmission period of the other system information, a transmission time window of the other system information, and a frequency domain location of the other system information. system message.
  • an apparatus for information transmission which is applied to a terminal side, and includes: a first receiving module configured to receive request configuration information of other system information sent by a network side; wherein the other system The request configuration information of the information includes: a sending configuration of the request information of the other system information; the request information of the other system information is information sent to the network side when the terminal requests to acquire the other system information; the second receiving module And configured to receive other system information sent by the network side on the downlink transmitting port indicated by the request information of the other system information.
  • a storage medium comprising a stored program, wherein the program is executed to perform the method of any of the above.
  • a processor configured to execute a program, wherein the program is executed to perform the method of any of the above.
  • the network side sends request configuration information of other system information to the terminal; wherein the request configuration information of other system information includes: sending configuration information of request information of other system information; request information of other system information is requesting the terminal to acquire other systems
  • the network side transmits other system information on the downlink transmitting port indicated by the request information of other system information. It can be seen that the network side can effectively transmit other system information to the terminal side through the above steps, and fill A gap in related technologies solves the problem of how to transmit other system information in the related art.
  • FIG. 1 is a block diagram showing the hardware structure of a mobile terminal of a method for transmitting information according to an embodiment of the present application
  • FIG. 2 is a flowchart 1 of a method for information transmission according to an embodiment of the present application
  • FIG. 3 is a schematic diagram 1 of a transmission configuration including preamble in request configuration information of other system information according to an embodiment of the present application;
  • FIG. 4 is a schematic diagram of other system information carried on an RAR according to an embodiment of the present application.
  • FIG. 5 is a schematic diagram 2 of a transmission configuration including a preamble in request configuration information of other system information according to an embodiment of the present application;
  • FIG. 6 is a schematic diagram of other system information carried on a physical downlink shared channel according to an embodiment of the present application.
  • FIG. 7 is a schematic diagram 3 of a transmission configuration including a preamble in request configuration information of other system information according to an embodiment of the present application;
  • FIG. 8 is a second flowchart of an information transmission method according to an embodiment of the present application.
  • FIG. 9 is a block diagram 1 of an apparatus for transmitting information according to an embodiment of the present application.
  • FIG. 10 is a structural block diagram 2 of an apparatus for information transmission according to an embodiment of the present application.
  • FIG. 1 is a hardware structural block diagram of a mobile terminal of a method for information transmission according to an embodiment of the present application.
  • mobile terminal 10 may include one or more (only one shown in FIG. 1) processor 102 (processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA.
  • FIG. 1 is merely illustrative and does not limit the structure of the above electronic device.
  • the mobile terminal 10 may also include more or fewer components than those shown in FIG. 1, or have a different configuration than that shown in FIG.
  • the memory 104 can be used to store software programs and modules of application software, such as program instructions/modules corresponding to the method of information transmission in the embodiment of the present application, and the processor 102 executes each by running a software program and a module stored in the memory 104.
  • a functional application and data processing, that is, the above method is implemented.
  • Memory 104 may include high speed random access memory, and may also include non-volatile memory such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory.
  • memory 104 may further include memory remotely located relative to processor 102, which may be connected to mobile terminal 10 over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Transmission device 106 is for receiving or transmitting data via a network.
  • the above-described network specific example may include a wireless network provided by a communication provider of the mobile terminal 10.
  • the transmission device 106 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet.
  • the transmission device 106 can be a Radio Frequency (RF) module for communicating with the Internet wirelessly.
  • NIC Network Interface Controller
  • RF Radio Frequency
  • the embodiment of the present application can be run on the network architecture shown in Figure 1.
  • the network architecture includes: A, B, and C, where A, B, and C (describe the functions and interactions of ABC)
  • FIG. 2 is a flowchart 1 of a method for transmitting information according to an embodiment of the present application. As shown in FIG. 2, the process includes the following steps:
  • Step S202 The network side sends request configuration information of other system information to the terminal.
  • the request configuration information of other system information includes: sending configuration information of request information of other system information; request information of other system information is requesting the terminal to acquire other system information.
  • Step S204 The network side sends other system information on the downlink transmitting port indicated by the request information of other system information.
  • the network side sends the request configuration information of the other system information to the terminal; wherein the request configuration information of the other system information includes: the sending configuration of the request information of the other system information; the request information of the other system information is the terminal request
  • the network side transmits other system information on the downlink transmitting port indicated by the request information of other system information; it can be seen that the network side can effectively transmit other system information to the terminal through the above steps.
  • the network side it fills the gaps in related technologies and solves the problem of how to transmit other system information in related technologies.
  • the performing entity network side of the foregoing step may be a base station or other network element, etc., but is not limited thereto.
  • step S202 and step S204 are interchangeable, that is, step S204 may be performed first, and then S202 is performed.
  • request configuration information of other system information involved in this embodiment is configured by remaining minimum system information, or is configured by dedicated radio resource control RRC signaling.
  • the request information of other system information in this embodiment is a preamble sequence transmitted by one or more preamble resources predefined by the system; wherein the preamble resource includes at least one of the following time domain, frequency domain, and code domain resources. . Therefore, in the case where other system information is classified into one or more classes, one preamble resource corresponds to one type of other system information.
  • the method in this embodiment may further include:
  • Step S206 The network side identifies the downlink transmission port and the type of other system information requested by the terminal in the request information of other system information.
  • the request configuration information of other system information involved in this embodiment further includes at least one of the following: a transmission period of other types of other system information, and other system information.
  • the manner in which the network side sends the other system information on the downlink transmitting port indicated by the request information of the other system information in the step S204 in the specific application scenario may be: the network side according to other The transmission period, time window, and frequency domain location of the system information, and other system information are sent to the terminal by the downlink transmission port indicated by the request information of other system information.
  • the request configuration information of other system information involved in this embodiment further includes: a random access response RAR receiving configuration.
  • the step S202 involved in the embodiment is: the manner in which the network side sends the request configuration information of the other system information to the terminal.
  • the network side may include other system information in the random access response RAR. send.
  • the random access response includes at least one of the following: a transmission period of other system information, a transmission time window of other system information, a frequency domain location of other system information, transmission resource information of other system information, and other system information that has been transmitted. Types of.
  • the method in this embodiment may further include: the network side transmitting other system information according to a transmission period of other system information, a transmission time window of other system information, and a frequency domain location of other system information.
  • the other SI is requested to request the preamble transmission configuration in the RMSI; after acquiring the configuration information in the RMSI, the terminal sends the preamble corresponding to the other SI that is expected to be acquired; receives the RAR, and obtains the requested other SI in the RAR.
  • Step S1 The gNB sends request configuration information of other system information to the UE1.
  • Step S2 UE1 feeds back the preamble to the gNB;
  • Step S3 The gNB sends the RAR carrying the other system information to the UE1.
  • the gNB requests the terminal to request other system information (other SI) request configuration information by using the remaining minimization system information RMSI; in this embodiment, the terminal needs to send a random access request preamble sequence. (preamble) requesting the other SI from the base station; therefore, the other system information (other SI) requests the configuration information to include the preamble transmission configuration
  • FIG. 3 is the transmission configuration of the preamble in the request configuration information of the other system information according to the embodiment of the present application.
  • Schematic 1 as shown in Figure 3, because the high-band RMSI needs to be transmitted in a beam mode, that is, to complete the full coverage of the expected coverage, it needs to be transmitted in different beam directions, and the terminal needs to indicate to the base station when requesting other system information. Which downlink transmit beam (or port) is located, so that the base station transmits the other system information in the beam direction (or port) where the terminal is located.
  • the port that sends the RMSI in the downlink corresponds to a preamble time-frequency domain resource, that is, the terminal sends the preamble on the preamble time-frequency domain resource corresponding to the RMSI, where the base station is
  • the downlink beam (or port) where the current terminal is located can be determined. For example, if the terminal receives the RMSI on the beam 2, the terminal will send the preamble on the preamble resource 2 according to the RMSI configuration in the beam 2, and the preamble resource corresponding to the preamble resource 2 is obtained.
  • the base station receives the preamble on the preamble resource 2, and determines that the UE under beam2 needs other SI, and the subsequent base station will send other SI on beam2.
  • the other SI is pre-classified into two categories by the system: for example, the SI related to the neighboring area measurement is the first type of other system information; the remaining other system information is the second type of other system information.
  • two preamble sequence resources are predefined for the other SI application, sequence 1 corresponds to other system information of the first type, and sequence 2 corresponds to other system information of the second type.
  • FIG. 4 is a schematic diagram of other system information carried on the RAR according to the embodiment of the present application.
  • the base station receives the other SI request-dedicated preamble sequence 1 sent by the terminal on the preamble resource 2, then the base station It is determined that the other SI related to the neighboring cell measurement is included only in the RAR corresponding to the beam2.
  • the terminal that has transmitted the other SI request information receives the RAR according to the RAR reception configuration configured on the network side, and obtains the desired other SI in the RAR.
  • the terminal When receiving the RAR, the terminal blindly checks the DCI with the RA-RNTI in the search space of the physical downlink control channel (Physical Downlink Control Channel, PDCCH for short) in the corresponding time slot, and obtains the scheduling of the random access response information in the DCI.
  • the information receives the random access response information according to the scheduling information, and further acquires the other SI included in the random access response information.
  • FIG. 5 is a schematic diagram 2 of a transmission configuration including preamble in request configuration information of other system information according to an embodiment of the present application.
  • the downlink transmit port (beam) on the base station side cannot uniquely correspond to the uplink receive port (beam) on the base station side, and the downlink receive port (beam) on the terminal side uniquely corresponds to the uplink transmit port (beam).
  • the downlink receiving port (beam) on the terminal side cannot uniquely correspond to the uplink transmitting port (beam), and the base station side downlink transmitting port (beam) The only one corresponding to the base station side uplink receiving port (beam).
  • the UE needs to repeatedly transmit the preamble through multiple uplink transmission ports (beams) to ensure that the base station side can receive.
  • the reciprocity of the UE side and the base station side are not established.
  • more preamble transmission time-frequency resources and one downlink transmission port (beam) need to be defined, that is, the terminal side transmission is completed according to a certain rule.
  • Joint polling of a port (beam) and a receiving port (beam) on the base station side for example, performing base station side receiving port polling, that is, performing base station side receiving port (beam) switching on consecutive multiple preamble resources, and the terminal keeps transmitting port (beam) is unchanged; after the base station receives the port polling once, the terminal switches to another transmitting port (beam), and the base station polls the receiving; thus, it repeats, and performs any combination transmission of all the transmitting ports of the terminal and the receiving port of the base station.
  • the defined set of preamble transmission time-frequency resources corresponds to a certain downlink transmission port, that is, the base station receives the other SI request sent by the terminal on any one of the resources.
  • the preamble the base station can determine the downlink transmission port (beam direction) where the UE is located. And send the other SI with the corresponding port.
  • the RMSI or RRC dedicated signaling indicates the other SI request information transmission configuration, and the periodicity, transmission time window, and frequency domain location of various other SIs; after the terminal acquires the configuration information in the RMSI, the expected acquisition is sent.
  • the PDCCH is blindly checked within a specified time window.
  • Step S1 The gNB sends request configuration information of other system information to the UE1.
  • Step S2 UE1 feeds back the preamble to the gNB;
  • Step S3 The gNB sends a Physical Downlink Share Channel (PDSCH) carrying the other system information to the UE1.
  • PDSCH Physical Downlink Share Channel
  • the base station gNB sends other system information (other SI) request configuration information to the terminal; wherein the other system information (other SI) request configuration information includes: request information of other system information.
  • the gNB requests the terminal to request other system information (other SI) to request configuration information by using the remaining minimum system information (RMSI).
  • the terminal needs to send the random access request preamble (preamble) to the base station to request other SI; therefore, the other system information (other SI) requests the configuration information to include the preamble transmission configuration, as shown in FIG. 3, since the high-band RMSI needs to be transmitted in a beam manner, that is, to complete the full coverage of the expected coverage, it needs to be different.
  • the terminal requests other system information, it needs to indicate to the base station which downlink transmit beam (or port) it is in, so that the base station sends the other system information in the beam direction (or port) where the terminal is located.
  • the port that sends the RMSI in the downlink corresponds to a preamble time-frequency domain resource, that is, the terminal sends the preamble on the preamble time-frequency domain resource corresponding to the RMSI, where the base station is
  • the downlink beam (or port) where the current terminal is located can be determined. For example, if the terminal receives the RMSI on the beam 2, the terminal will send the preamble on the preamble resource 2 according to the RMSI configuration in the beam 2, and the preamble resource corresponding to the preamble resource 2 is obtained.
  • the base station receives the preamble on the preamble resource 2, and determines that the UE under beam2 needs other SI, and the subsequent base station will send other SI on beam2.
  • the other SI is pre-divided into multiple types by the system: each type of other system information corresponds to a dedicated preamble sequence, and the terminal and the base station are well aware of the manner in which the other system information is divided, and each type of other system information and a dedicated preamble sequence. Correspondence relationship. At this time, if the terminal wants to request some other system information, the terminal will choose to send the preamble sequence corresponding to other system information of this type.
  • FIG. 6 is a schematic diagram of other system information carried on a physical downlink shared channel according to an embodiment of the present application.
  • the base station when a subordinate terminal has other SI acquisition requirements, the base station will follow a predefined other SI. The period is transmitted within a fixed transmission time window; the other SI transmission time window contains one or more time slot slots.
  • the terminal transmits a time window according to the transmission period of the other SI acquired in the RMSI (for example, the transmission period is 160 ms)
  • the terminal will obtain the other SI in one of the slots in the other SI transmission time window.
  • PDCCH physical downlink control channel
  • DCI transmission time window Information
  • the base station When there are multiple downlink transmit ports (beams) with terminals requesting other SI, the base station will transmit other SIs on multiple downlink transmit ports (beams) with other SI transmit requirements, and the base station can flexibly determine which slot to use to transmit which port (beam) ) other SI.
  • different terminals may request different types of other SIs, and the other SI types may be different in the slots corresponding to different ports (beams).
  • the reciprocity of the terminal and the base station are both established. Similar to the second embodiment, when the reciprocity of one or both sides is not established, more preamble resources and downlink transmission ports are configured.
  • the beam corresponds to complete the port (beam) polling transmission on one side or both sides.
  • the RMSI or RRC dedicated signaling indicates the other SI request information transmission configuration, and the periodicity, transmission time window, and frequency domain location of various other SIs; after the terminal acquires the configuration information in the RMSI, the expected acquisition is sent.
  • the PDCCH is blindly checked within a specified time window.
  • the other system information (other SI) request configuration information sent by the base station gNB to the terminal includes: the transmission configuration of the request information of other system information, and the transmission resource configuration information of the other SI (for example, the frequency domain) Location, specific slot information in the time domain).
  • FIG. 7 is a schematic diagram 3 of a transmission configuration including preamble in request configuration information of other system information according to an embodiment of the present application. As shown in FIG. 7, in the RMSI, a preamble corresponding to a downlink port (beam) where the RMSI is located is directly configured. Resources, and subsequent transmission resources of other SI.
  • the terminal does not need to blindly check the downlink control information in each slot in the transmission time window to determine whether to include the other SI, but directly blindly check the DCI in the specified slot, and obtain the other SI in the PDSCH in the DCI.
  • the scheduling information receives the other SI according to the scheduling information.
  • the other SI transmission resource notified in the RMSI is only a pre-configured resource.
  • the requested other SI is sent by using the pre-configured resource; If no terminal requests another SI on the downlink port (beam), the pre-configured other SI resources will be used to send other information without reservation.
  • the RMSI or RRC dedicated signaling indicates the other SI request information transmission configuration and the transmission resource configuration information of the other SI; after acquiring the configuration information in the RMSI, the terminal transmits the preamble corresponding to the other SI that is expected to be acquired.
  • the downlink control information is blindly detected on the specified other transmission resource.
  • the method steps include:
  • Step S1 The gNB sends request configuration information of other system information to the UE1.
  • Step S2 UE1 feeds back the preamble to the gNB;
  • Step S3 The gNB sends the RAR to the UE1.
  • Step S4 The gNB sends the PDSCH carrying the other system information to the UE1.
  • the base station gNB sends other system information (other SI) request configuration information to the terminal; wherein the other system information (other SI) request configuration information includes: request information of other system information.
  • the sending configuration, and the random access response receiving configuration wherein the request information of the other system information refers to information sent by the terminal to the network side when requesting acquisition of other system information.
  • the gNB requests the terminal to request other system information (other SI) to request configuration information by using the remaining minimum system information (RMSI).
  • the terminal needs to send the random access request preamble (preamble) to the base station to request other SI; therefore, the other system information (other SI) requests the configuration information to include the preamble transmission configuration, as shown in FIG. 3, since the high-band RMSI needs to be transmitted in a beam manner, that is, to complete the full coverage of the expected coverage, it needs to be different.
  • the terminal requests other system information, it needs to indicate to the base station which downlink transmit beam (or port) it is in, so that the base station sends the other system information in the beam direction (or port) where the terminal is located.
  • the port that sends the RMSI in the downlink corresponds to a preamble time-frequency domain resource, that is, the terminal sends the preamble on the preamble time-frequency domain resource corresponding to the RMSI, where the base station is
  • the downlink beam (or port) where the current terminal is located can be determined. For example, if the terminal receives the RMSI on the beam2, the terminal will send the preamble on the preamble resource 2 according to the RMSI configuration in the beam 2, and the preamble resource corresponding to the preamble resource 2 is obtained.
  • the base station receives the preamble on the preamble resource 2, and determines that the UE under beam2 needs other SI, and the subsequent base station will send other SI on beam2.
  • the other SI is pre-divided into multiple types by the system: each type of other system information corresponds to a dedicated preamble sequence, and the terminal and the base station are well aware of the manner in which the other system information is divided, and each type of other system information and a dedicated preamble sequence. Correspondence relationship. At this time, if the terminal wants to request some other system information, the terminal will choose to send the preamble sequence corresponding to other system information of this type.
  • the base station determines which other SIs to transmit on which downlink transmission ports (beams) according to the received preamble sequence.
  • the base station can further determine the resources for transmitting the other SI, including the transmission period, the time window, and the frequency domain location of the other SI, and include the information in the random access response (RAR) and feed back to the terminal. And send the other SI according to the resource configuration of the other SI mentioned above.
  • the terminal that sent the other SI request first receives the RAR and determines the resource configuration of the other SI. Further, in this embodiment, other system information is carried on the physical downlink shared channel; specifically, the other SI transmission time window includes one or more time slot Slot terminals, according to the other SI transmission acquired in the RAR.
  • the terminal uses the SI-RNTI to blindly detect the downlink control information (DCI) in the physical downlink control channel (PDCCH) in each slot of the specified frequency domain and the transmission time window, thereby determining Whether the other SI requested by the terminal is carried in the physical downlink shared channel (PDSCH) in the slot.
  • the terminal will obtain the other SI in one of the slots in the other SI transmission time window.
  • the base station When there are multiple downlink transmit ports (beams) with terminals requesting other SI, the base station will transmit other SIs on multiple downlink transmit ports (beams) with other SI transmit requirements, and the base station can flexibly determine which slot to use to transmit which port (beam) ) other SI.
  • different terminals may request different types of other SIs, and the other SI types in different slots (beams) may also be different.
  • the reciprocity of the terminal and the base station are both established. Similar to the above embodiment, when the reciprocity of one or both sides is not established, more preamble resources and downlink transmission ports are configured.
  • the beam corresponds to complete the port (beam) polling transmission on one side or both sides.
  • the RMSI indicates that the other SI requests the preamble transmission configuration; after acquiring the configuration information in the RMSI, the terminal sends the preamble corresponding to the other SI that is expected to be acquired.
  • the RAR is received, and the cycles, transmission time windows, and frequency domain positions of various other SIs are obtained in the RAR; the PDCCH is blindly detected within a specified time window.
  • the method steps include:
  • Step S1 The gNB sends request configuration information of other system information to the UE1.
  • Step S2 UE1 feeds back the preamble to the gNB;
  • Step S3 The gNB sends the RAR to the UE1.
  • Step S4 The gNB sends the PDSCH carrying the other system information to the UE1.
  • the base station gNB sends other system information (other SI) request configuration information to the terminal; wherein the other system information (other SI) request configuration information includes: sending configuration information of request information of other system information, And a random access response receiving configuration, where the request information of the other system information refers to information that is sent to the network side when the terminal requests to acquire other system information.
  • the gNB requests the terminal to request other system information (other SI) to request configuration information by using the remaining minimum system information (RMSI).
  • the terminal needs to send the random access request preamble (preamble) to the base station to request other SI; therefore, the other system information (other SI) requests the configuration information to include the preamble transmission configuration, as shown in FIG. 3, since the high-band RMSI needs to be transmitted in a beam manner, that is, to complete the full coverage of the expected coverage, it needs to be different.
  • the terminal requests other system information, it needs to indicate to the base station which downlink transmit beam (or port) it is in, so that the base station sends the other system information in the beam direction (or port) where the terminal is located.
  • the port that sends the RMSI in the downlink corresponds to a preamble time-frequency domain resource, that is, the terminal sends the preamble on the preamble time-frequency domain resource corresponding to the RMSI, where the base station is
  • the downlink beam (or port) where the current terminal is located can be determined. For example, if the terminal receives the RMSI on the beam 2, the terminal will send the preamble on the preamble resource 2 according to the RMSI configuration in the beam 2, and the preamble resource corresponding to the preamble resource 2 is obtained.
  • the base station receives the preamble on the preamble resource 2, and determines that the UE under beam2 needs other SI, and the subsequent base station will send other SI on beam2.
  • the other SI is pre-divided into multiple types by the system: each type of other system information corresponds to a dedicated preamble sequence, and the terminal and the base station are well aware of the manner in which the other system information is divided, and each type of other system information and a dedicated preamble sequence. Correspondence relationship. At this time, if the terminal wants to request some other system information, the terminal will choose to send the preamble sequence corresponding to other system information of this type.
  • the base station determines which other SIs to transmit on which downlink transmission ports (beams) according to the received preamble sequence.
  • the base station can further determine the resources for transmitting the other SI, including the transmission period, the time window, and the frequency domain location of the other SI, and include the information in the random access response (RAR) and feed back to the terminal. And send the other SI according to the resource configuration of the other SI mentioned above.
  • the terminal that sent the other SI request first receives the RAR and determines the resource configuration of the other SI. Further, in this embodiment, other system information is carried on the physical downlink shared channel; specifically, the other SI transmission time window includes one or more time slot Slot terminals, according to the other SI transmission acquired in the RAR.
  • the terminal uses the SI-RNTI to blindly detect the downlink control information (DCI) in the physical downlink control channel (PDCCH) in each slot of the specified frequency domain and the transmission time window, thereby determining Whether the other SI requested by the terminal is carried in the physical downlink shared channel (PDSCH) in the slot.
  • the terminal will obtain the other SI in one of the slots in the other SI transmission time window.
  • the base station When there are multiple downlink transmit ports (beams) with terminals requesting other SI, the base station will transmit other SIs on multiple downlink transmit ports (beams) with other SI transmit requirements, and the base station can flexibly determine which slot to use to transmit which port (beam) ) other SI.
  • different terminals may request different types of other SIs, and the other SI types may be different in the slots corresponding to different ports (beams).
  • the reciprocity of the terminal and the base station are both established. Similar to the above embodiment, when the reciprocity of one or both sides is not established, more preamble resources and downlink transmission ports are configured.
  • the beam corresponds to complete the port (beam) polling transmission on one side or both sides.
  • the RMSI indicates that the other SI requests the preamble transmission configuration; after acquiring the configuration information in the RMSI, the terminal sends the preamble corresponding to the other SI that is expected to be acquired.
  • Receiving the RAR obtaining the transmission resource configuration information of the other SI in the RAR; and blindly detecting the downlink control information on the transmission resource of the specified other.
  • This embodiment is consistent with the foregoing embodiment.
  • the difference is that the base station directly indicates the transmission resource configuration information of other SI in the RAR, that is, the specific transmission resource of the subsequent other SI.
  • the terminal does not need to blindly check the downlink control information in each slot in the transmission time window to determine whether to include the other SI, but directly blindly check the DCI in the specified slot, and obtain the other SI in the PDSCH in the DCI.
  • the scheduling information receives the other SI according to the scheduling information.
  • the other system information (other SI) request configuration information is configured by remaining minimum system information (RMSI), and may also be through dedicated RRC information.
  • RMSI remaining minimum system information
  • the terminal requests the receipt of the configuration information by other system information (other SI) to determine the acquisition mode of the other SI.
  • Other system information (other SI) request configuration information includes transmission configuration of other system information (preamble transmission configuration), and other SI transmission period, time window, and frequency domain location information;
  • the preamble is configured to send the preamble, and the base station is instructed to indicate the downlink transmit beam and the type of the other SI to be acquired, and the default is to go to the PDCCH of each slot in the transmission time window of the other SI.
  • the DCI of the other SI is blindly checked, and the other SI carried in the PDSCH is received according to the other SI scheduling information carried in the DCI;
  • Mode 2 If the other system information (other SI) request configuration information does not include other SI transmission period, time window, and frequency domain location information, and includes other SI request information transmission configuration, and random access response RAR reception The configuration is based on the RAR receiving configuration, and then the RAR is received, and the scheduling information of the other SI is further obtained. At this time, the scheduling information of the other SI included in the RAR may be the transmission period, time window, and frequency of the other SI. Information such as the location of the domain; or the specific scheduling information of the other SI (that is, in which slot the other SI is carried).
  • the terminal still needs to go to the PDCCH of each slot in the transmission time window of the other SI to blindly check the DCI of the other SI, and receive the other SI carried in the PDSCH according to the other SI scheduling information carried in the DCI; If the scheduling information of the other SI in the RAR is the specific scheduling information of the other SI, the terminal directly detects the DCI in the PDCCH in the slot indicated by the scheduling information, and receives the bearer in the PDSCH according to the other SI scheduling information carried in the DCI. Other SI inside.
  • Mode 3 If the other system information (other SI) requests the configuration information, including the transmission configuration of the other SI request information, the other SI transmission period, the time window, and the frequency domain location information, and the random access response RAR reception configuration.
  • the terminal sends the preamble according to the configuration of the other SI request information
  • Option 2 can try to receive the RAR. If the RAR has specific scheduling information, it can avoid blind detection of multiple slots in the time window.
  • FIG. 8 is a flowchart 2 of an information transmission method according to an embodiment of the present application. The steps of the method include:
  • Step S802 The terminal receives request configuration information of other system information sent by the network side, where the request configuration information of other system information includes: sending configuration information of request information of other system information; request information of other system information is requesting the terminal to acquire other systems. Information sent to the network side when information is available;
  • Step S804 The terminal receives other system information sent by the network side on the downlink transmitting port indicated by the request information of other system information.
  • the descriptions of the request configuration information of the other system information, and the request information of the other system information are the same as those in the foregoing embodiments, and are not described herein again.
  • the method according to the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is more Good implementation.
  • the technical solution of the present application which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present application.
  • module may implement a combination of software and/or hardware of a predetermined function.
  • apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and conceivable.
  • FIG. 9 is a block diagram of a device structure for transmitting information according to an embodiment of the present application.
  • the device is applied to a network side. As shown in FIG. 9, the device includes:
  • the first sending module 92 is configured to send request configuration information of other system information to the terminal.
  • the request configuration information of the other system information includes: sending configuration information of request information of other system information; request information of other system information is requested by the terminal. Information sent to the network side when other system information is available;
  • the second sending module 94 is coupled to the first sending module 92 and configured to send other system information on the downlink transmitting port indicated by the request information of other system information.
  • request configuration information of other system information involved in this embodiment is configured by remaining minimum system information, or is configured by dedicated radio resource control RRC signaling.
  • the request information of other system information in this embodiment is a preamble sequence transmitted by one or more preamble resources predefined by the system; wherein the preamble resource includes at least one of the following time domain, frequency domain, and code domain resources. . Therefore, in the case where other system information is classified into one or more classes, one preamble resource corresponds to one type of other system information.
  • the apparatus in this embodiment may further include: an identification module 96 coupled to the second sending module 94, configured to identify a downlink transmitting port and other system information requested by the terminal in request information of other system information. type.
  • the request configuration information of other system information involved in this embodiment further includes at least one of the following: a transmission period of other types of other system information, and other system information.
  • the second sending module 94 in this embodiment is further configured to: according to the transmission period of other system information, the transmission time window of other system information, and the frequency domain location of other system information, The downlink transmitting port indicated by the request information of the system information transmits other system information.
  • the request configuration information of other system information involved in this embodiment further includes: a random access response RAR receiving configuration.
  • the second sending module 94 in this embodiment is further configured to include other system information in the random access response RAR for transmission.
  • the random access response includes at least one of the following: a transmission period of other system information, a transmission time window of other system information, a frequency domain location of other system information, transmission resource information of other system information, and other system information transmitted. type.
  • the second sending module 94 in this embodiment is further configured to send other system information according to a transmission period, a time window, and a frequency domain location of other system information.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination.
  • the forms are located in different processors.
  • this embodiment is an apparatus embodiment corresponding to the method embodiment 1.
  • FIG. 10 is a structural block diagram 2 of an apparatus for information transmission according to an embodiment of the present application.
  • the apparatus is applied to a terminal side.
  • the apparatus includes:
  • the first receiving module 31 is configured to receive request configuration information of other system information sent by the network side, where the request configuration information of other system information includes: sending configuration information of request information of other system information; request information of other system information is a terminal Information sent to the network side when requesting other system information;
  • the second receiving module 32 is coupled to the first receiving module 31 and configured to receive other system information sent by the network side on the downlink transmitting port indicated by the request information of other system information.
  • the embodiment of the present application further provides a storage medium including a stored program, wherein the program runs to perform the method described in any of the above.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • the request configuration information of the other system information is sent to the terminal, where the request configuration information of the other system information includes: a sending configuration of the request information of the other system information; and the request information of the other system information is requested by the terminal.
  • the foregoing storage medium may include, but is not limited to, a USB flash drive, a Read-Only Memory (ROM), and a Random Access Memory (RAM).
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • Embodiments of the present application also provide a processor for running a program, wherein the program executes the steps of any of the above methods when executed.
  • the foregoing program is used to perform the following steps:
  • the request configuration information of the other system information is sent to the terminal, where the request configuration information of the other system information includes: a sending configuration of the request information of the other system information; and the request information of the other system information is requested by the terminal.
  • modules or steps of the present application can be implemented by a general computing device, which can be concentrated on a single computing device or distributed in a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the application is not limited to any particular combination of hardware and software.
  • the network side sends the request configuration information of the other system information to the terminal; wherein the request configuration information of the other system information includes: the sending configuration of the request information of the other system information; the request information of the other system information is requested by the terminal.
  • the network side transmits other system information on the downlink transmitting port indicated by the request information of other system information; it can be seen that the network side can effectively transmit other system information to the terminal side, and the solution is solved. There is no problem in the related art how to transmit other system information.

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Abstract

本申请提供了一种信息传输的方法及装置、存储介质及处理器，其中，本申请的方法包括：网络侧向终端发送其他***信息的请求配置信息；其中，其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；其他***信息的请求信息为终端请求获取其他***信息时向网络侧发送的信息；网络侧在其他***信息的请求信息指示的下行发射端口上发送其他***信息。

Description

信息传输的方法及装置、存储介质及处理器
相关申请的交叉引用
本申请基于申请号为201710453143.1、申请日为2017年06月15日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及通信领域，具体而言，涉及一种信息传输的方法及装置、存储介质及处理器。
背景技术
随着无线电技术的不断进步，各种各样的无线电业务大量涌现，而无线电业务所依托的频谱资源是有限的，面对人们对带宽需求的不断增加，传统的商业通信主要使用的300MHz～3GHz之间频谱资源表现出极为紧张的局面，已经无法满足未来无线通信的需求。
在未来无线通信中，将会采用比***(4G)通信***所采用的载波频率更高的载波频率进行通信，比如28GHz、45GHz等等，这种高频信道具有自由传播损耗较大，容易被氧气吸收，受雨衰影响大等缺点，严重影响了高频通信***的覆盖性能，为了保证高频通信与长期演进(Long Time Evolution，简称为LTE)***覆盖范围内具有近似的信号与干扰加噪声比(Signal to Interference plus Noise Ratio，简称为SINR)，需要保证高频通信的天线增益。值得庆幸的是，由于高频通信对应的载波频率具有更短的波长，所以可以保证单位面积上能容纳更多的天线元素，而更多的天线元素意味着可以采用波束赋形的方法来提高天线增益，从而保证高频通信的覆 盖性能。
采用波束赋形的方法后，发射端可以将发射能量集中在某一方向上，而在其它方向上能量很小或者没有，也就是说，每个波束具有自身的方向性，每个波束只能覆盖到一定方向上的终端，发射端即基站需要发射多个波束才能完成全方位覆盖。典型的，波束数量在几十甚至上百个。为了满足各个方向上可能出现终端的接入需求，必须实现***广播消息的全方向覆盖，通信站点需要将相同的***广播消息在各个波束方向上重复发送，对于通信站点来说，同样存在***广播消息的“绝对开销”变大的问题。
在新一代无线通信***(New Radio，简称为NR)中，***信息被分为最小化***信息(minimum SI)及其他***信息(other SI)。其中，最小化***信息进一步被分为承载在物理广播信道(Physical Broadcast Channel，简称为PBCH)上的“主***信息(MIB)”，及承载在物理下行共享信道上的“剩余的最小化***信息(Remaining Minimum SI，简称为RMSI)”；主***信息用于提供小区基本***参数，剩余的最小化***信息用于提供初始接入相关的配置信息，例如初始接入请求的发送配置，初始接入响应消息接收配置等。其他需要广播发送的***信息称为其他***信息。与现有***(如LTE***)不同的是，新一代***中为了更好的前向兼容及增强资源调度灵活性，需要尽可能减小永远在线(always on line)信息的发送，因此，最小化***信息是采用周期方式广播发送的，而其他***信息采用按需发送的方式。
但关于其他***信息如何请求，如何传输，目前并没有给出可行的技术方案。
发明内容
本申请实施例提供了一种信息传输的方法及装置、存储介质及处理器，以至少解决了相关技术中尚未存在如何传输其他***信息的问题。
根据本申请的一个方面，提供了一种信息传输的方法，包括：网络侧向终端发送其他***信息的请求配置信息；其中，所述其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；所述其他***信息的请求信息为所述终端请求获取所述其他***信息时向所述网络侧发送的信息；网络侧在所述其他***信息的请求信息指示的下行发射端口上发送其他***信息。
可选地，所述其他***信息的请求配置信息通过剩余最小化***信息配置，或者，通过专用无线资源控制RRC信令配置。
可选地，所述其他***信息的请求信息为在***预定义的一个或多个前导码资源发射的前导码序列；其中，所述前导码资源包括以下至少之一时域资源、频域资源、码域资源。
可选地，所述其他***信息被分为一类或多类；其中，一个前导码资源对应于一类所述其他***信息。
可选地，所述方法还包括：所述网络侧在其他***信息的请求信息中识别所述下行发射端口，以及所述终端所请求的其他***信息的类型。
可选地，所述其他***信息的请求配置信息还包括以下至少之一：各种类型其它***信息的传输周期、其它***信息的传输时间窗、其它***信息的频域位置、其它***信息的传输资源信息、其他***信息是否已经在所述传输资源上传输、已传输其他***信息的类型。
可选地，所述网络侧在所述其他***信息的请求信息指示的下行发射端口上发送其他***信息包括：所述网络侧根据所述其他***信息的传输周期、所述其他***信息的传输时间窗、及所述其他***信息的频域位置，以所述其他***信息的请求信息指示的下行发射端口向所述终端发送所述其他***信息。
可选地，所述其他***信息的请求配置信息还包括：随机接入响应RAR 接收配置。
可选地，所述网络侧向终端发送其他***信息的请求配置信息包括：所述网络侧将所述其他***信息包含在随机接入响应RAR中发送。
可选地，所述随机接入响应包括以下至少之一：所述其他***信息的传输周期、所述其他***信息的传输时间窗、所述其他***信息的频域位置、所述其他***信息的传输资源信息、已传输的其他***信息的类型。
可选地，包括：所述网络侧根据所述其他***信息的传输周期、所述其他***信息的传输时间窗、及其他***信息的频域位置，发送所述其他***信息。
根据本申请的另一个方面，提供了一种信息传输的方法，包括：终端接收网络侧发送的其他***信息的请求配置信息；其中，所述其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；所述其他***信息的请求信息为所述终端请求获取所述其他***信息时向所述网络侧发送的信息；所述终端接收网络侧在所述其他***信息的请求信息指示的下行发射端口上发送的其他***信息。
根据本申请的再一个方面，提供了一种信息传输的装置，应用于网络侧，包括：第一发送模块，配置为向终端发送其他***信息的请求配置信息；其中，所述其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；所述其他***信息的请求信息为所述终端请求获取所述其他***信息时向所述网络侧发送的信息；第二发送模块，配置为在所述其他***信息的请求信息指示的下行发射端口上发送其他***信息。
可选地，所述装置还包括：
识别模块，配置为在其他***信息的请求信息中识别所述下行发射端口，以及所述终端所请求的其他***信息的类型。
可选地，所述其他***信息的请求配置信息还包括以下至少之一：各 种类型其它***信息的传输周期、其它***信息的传输时间窗、其它***信息的频域位置、其它***信息的传输资源配置信息、其他***信息是否已经在所述传输资源上传输、已传输的其他***信息的类型。
可选地，所述第二发送模块还配置为根据所述其他***信息的传输周期、时间窗、及频域位置，以所述其他***信息的请求信息指示的下行发射端口发送所述其他***信息。
可选地，所述其他***信息的请求配置信息还包括：随机接入响应RAR接收配置。
可选地，所述第二发送模块，还配置为将所述其他***信息包含在随机接入响应RAR中发送。
可选地，所述随机接入响应包括以下至少之一：所述其他***信息的传输周期、所述其他***信息的传输时间窗、所述其他***信息的频域位置、所述其他***信息的传输资源信息、已传输的其他***信息的类型。
可选地，所述第二发送模块，还配置为将根据所述其他***信息的传输周期、所述其他***信息的传输时间窗、及所述其他***信息的频域位置，发送所述其他***信息。
根据本申请的再一个方面，提供了一种信息传输的装置，应用于终端侧，包括：第一接收模块，配置为接收网络侧发送的其他***信息的请求配置信息；其中，所述其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；所述其他***信息的请求信息为所述终端请求获取所述其他***信息时向所述网络侧发送的信息；第二接收模块，配置为接收网络侧在所述其他***信息的请求信息指示的下行发射端口上发送的其他***信息。
根据本申请的又一个实施例，还提供了一种存储介质，所述存储介质包括存储的程序，其中，所述程序运行时执行上述任一项所述的方法。
根据本申请的又一个实施例，还提供了一种处理器，所述处理器配置为运行程序，其中，所述程序运行时执行上述任一项所述的方法。
通过本申请，网络侧向终端发送其他***信息的请求配置信息；其中，其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；其他***信息的请求信息为终端请求获取其他***信息时向网络侧发送的信息，进而网络侧在其他***信息的请求信息指示的下行发射端口上发送其他***信息；可见，通过上述步骤网络侧能够有效的将其他***信息传输到终端侧，填补了相关技术的空白，解决了相关技术中尚未存在如何传输其他***信息的问题。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1是本申请实施例的一种信息传输的方法的移动终端的硬件结构框图；
图2是根据本申请实施例的信息传输的方法的流程图一；
图3是根据本申请实施例的其他***信息的请求配置信息中包含preamble的发送配置示意图一；
图4是根据本申请实施例的其他***信息承载在RAR上的示意图；
图5是根据本申请实施例的其他***信息的请求配置信息中包含preamble的发送配置示意图二；
图6是根据本申请实施例的其他***信息承载在物理下行共享信道上的是示意图；
图7是根据本申请实施例的其他***信息的请求配置信息中包含preamble的发送配置示意图三；
图8是根据本申请实施例的信息传输方法的流程图二；
图9是根据本申请实施例的信息传输的装置结构框图一；
图10是根据本申请实施例的信息传输的装置的结构框图二。
具体实施方式
下文中将参考附图并结合实施例来详细说明本申请。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“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。
本申请实施例一所提供的方法实施例可以在移动终端、计算机终端或者类似的运算装置中执行。以运行在移动终端上为例，图1是本申请实施例的一种信息传输的方法的移动终端的硬件结构框图。如图1所示，移动终端10可以包括一个或多个(图1中仅示出一个)处理器102(处理器102可以包括但不限于微处理器MCU或可编程逻辑器件FPGA等的处理装置)、用于存储数据的存储器104、以及用于通信功能的传输装置106。本领域普通技术人员可以理解，图1所示的结构仅为示意，其并不对上述电子装置的结构造成限定。例如，移动终端10还可包括比图1中所示更多或者更少的组件，或者具有与图1所示不同的配置。
存储器104可用于存储应用软件的软件程序以及模块，如本申请实施例中的信息传输的方法对应的程序指令/模块，处理器102通过运行存储在存储器104内的软件程序以及模块，从而执行各种功能应用以及数据处理，即实现上述的方法。存储器104可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，存储器104可进一步包括相对于处理器102远程设置的存储器，这些远程存储器可以通过网络连接至移动终端10。上述网 络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
传输装置106用于经由一个网络接收或者发送数据。上述的网络具体实例可包括移动终端10的通信供应商提供的无线网络。在一个实例中，传输装置106包括一个网络适配器(Network Interface Controller，NIC)，其可通过基站与其他网络设备相连从而可与互联网进行通讯。在一个实例中，传输装置106可以为射频(Radio Frequency，RF)模块，其用于通过无线方式与互联网进行通讯。
本申请实施例可以运行于图1所示的网络架构上，如图1所示，该网络架构包括：A、B、C，其中，A、B、C(描述ABC的功能及交互关系)
在本实施例中提供了一种运行于网络架构的信息传输的方法，图2是根据本申请实施例的信息传输的方法的流程图一，如图2所示，该流程包括如下步骤：
步骤S202，网络侧向终端发送其他***信息的请求配置信息；其中，其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；其他***信息的请求信息为终端请求获取其他***信息时向网络侧发送的信息；
步骤S204，网络侧在其他***信息的请求信息指示的下行发射端口上发送其他***信息。
通过上述步骤S202-204，网络侧向终端发送其他***信息的请求配置信息；其中，其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；其他***信息的请求信息为终端请求获取其他***信息时向网络侧发送的信息，进而网络侧在其他***信息的请求信息指示的下行发射端口上发送其他***信息；可见，通过上述步骤网络侧能够有效的将其他***信息传输到终端侧，填补了相关技术的空白，解决了相关技术中 尚未存在如何传输其他***信息的问题。
可选地，上述步骤的执行主体网络侧可以为基站或其他网元等，但不限于此。
可选地，步骤S202和步骤S204的执行顺序是可以互换的，即可以先执行步骤S204，然后再执行S202。
需要说明的是，本实施例中涉及到的其他***信息的请求配置信息通过剩余最小化***信息配置，或者，通过专用无线资源控制RRC信令配置。
另外，本实施例中的其他***信息的请求信息为在***预定义的一个或多个前导码资源发射的前导码序列；其中，前导码资源包括以下至少之一时域、频域、码域资源。因此，在其他***信息被分为一类或多类的情况下，一个前导码资源对应一类其他***信息。
可选地，本实施例的方法还可以包括：
步骤S206：网络侧在其他***信息的请求信息中识别下行发射端口，以及终端所请求的其他***信息的类型。
此外，在本实施例的另一个可选实施方式中，本实施例中涉及到的其他***信息的请求配置信息还包括以下至少之一：各种类型其它***信息的传输周期、其它***信息的传输时间窗、其它***信息的频域位置、其它***信息的传输资源信息、其他***信息是否已经在传输资源上传输、已传输其他***信息的类型。
基于上述其他***信息的请求配置信息，本实施例中的步骤S204网络侧在其他***信息的请求信息指示的下行发射端口上发送其他***信息的方式在具体应用场景中可以是：网络侧根据其他***信息的传输周期、时间窗、及频域位置，以其他***信息的请求信息指示的下行发射端口向终端发送其他***信息。
在本实施例的再一个可选实施方式中，本实施例中涉及到的其他*** 信息的请求配置信息还包括：随机接入响应RAR接收配置。基于此，本实施例中涉及到的步骤S202：网络侧向终端发送其他***信息的请求配置信息的方式，在具体应用场景中可以是：网络侧将其他***信息包含在随机接入响应RAR中发送。
其中，随机接入响应包括以下至少之一：其他***信息的传输周期、其他***信息的传输时间窗、其他***信息的频域位置、其他***信息的传输资源信息、已传输的其他***信息的类型。
基于该随机接入响应，本实施例的方法还可以包括：网络侧根据其他***信息的传输周期、其他***信息的传输时间窗、及其他***信息的频域位置，发送其他***信息。
本实施例中，在RMSI中指示other SI请求preamble发送配置；终端获取RMSI中的配置信息后，发送预期获取的other SI对应的preamble；接收RAR，在RAR中获得请求的other SI。
在本实施例中，包括如下流程步骤：
步骤S1：gNB向UE1发送其他***信息的请求配置信息；
步骤S2：UE1向gNB反馈preamble；
步骤S3：gNB向UE1发送携带有其他***信息的RAR。
对于上述步骤S1至步骤S3，详细描述为：gNB通过剩余的最小化***信息RMSI向终端指示其他***信息(other SI)请求配置信息；本实施例中，终端需要通过发送随机接入请求前导序列(preamble)向基站请求other SI；因此，其他***信息(other SI)请求配置信息中包含preamble的发送配置，图3是根据本申请实施例的其他***信息的请求配置信息中包含preamble的发送配置示意图一，如图3所示，由于高频段RMSI需要采用波束方式发射，即要完成预期覆盖范围的全覆盖，需要在不同波束方向上发射，终端在请求其他***信息时，需要向基站指示它所在的下行发射 波束(或端口)是哪个，以便基站在该终端所在的波束方向(或端口)上发送所述其他***信息。本实施例中，假设终端和基站侧互易性均成立，则下行发送RMSI的端口唯一对应于一个preamble时频域资源，即终端在RMSI对应的preamble时频域资源上发送preamble，在基站即可判断出当前终端所在的下行波束(或端口)。例如，终端在beam2上接收到RMSI，则根据beam 2内的RMSI配置，获知与之相对应的preamble resource为preamble resource 2，则终端将在preamble resource 2上发送preamble。相应的，基站在preamble resource 2上接收到了preamble，则确定beam2下的UE需要other SI，后续基站将在beam2上发送other SI。
另外，other SI被***预先分为两类：例如与邻区测量相关的SI为第一类其他***信息；剩余的其他***信息为第二类其他***信息。并且预定义了两个preamble序列资源专门用于other SI申请，序列1对应于第一类其他***信息，序列2对应于第二类其他***信息。此时，如果终端要请求邻区测量相关的其他***信息，则终端将选择发送序列1。
进一步的，图4是根据本申请实施例的其他***信息承载在RAR上的示意图，如图4所示，基站在preamble resource 2上接收到了终端发送的other SI请求专用preamble序列1，则，基站确定只在beam2所对应的RAR内包含邻区测量相关的other SI。
发送了other SI请求信息的终端根据网络侧配置的RAR接收配置，接收RAR，并在RAR中获得想要的other SI。
终端在接收RAR时，在对应的时隙的物理下行控制信道(Physical Downlink Control Channel，简称为PDCCH)的搜索空间上以RA-RNTI盲检DCI，并在DCI中获得随机接入响应信息的调度信息，并依据调度信息接收随机接入响应信息，进而获取到包含在随机接入响应信息中的other SI。
图5是根据本申请实施例的其他***信息的请求配置信息中包含 preamble的发送配置示意图二，如图5所示，当基站侧的互易性不成立，UE侧的互易性成立时，即基站侧下行发射端口(波束)不能唯一的与基站侧上行接收端口(波束)相对应，而终端侧的下行接收端口(波束)唯一的与上行发射端口(波束)相对应。此时，在与下行发射波束beam2对应的preamble传输时频资源将有多个，以便于基站以不同的接收端口来接收终端的preamble发送。即基站在多个preamble传输时频资源上切换接收端口(波束方向)，终端的发射端口(波束)保持不变，即进行基站侧接收端口的轮询。
当UE侧的互易性不成立，基站侧的互易性成立时，即终端侧的下行接收端口(波束)不能唯一的与上行发射端口(波束)相对应，而基站侧下行发射端口(波束)唯一的与基站侧上行接收端口(波束)相对应。此时，UE在发送preamble时，需要通过多个上行发射端口(波束)来重复发送preamble，以确保基站侧可以接收到。这种情况下，也需要为一个下行发射端口(波束)定义多个对应的preamble传输时频资源，不同的preamble传输时频资源上，终端将改变发射端口(波束)，而基站侧接收端口(波束)保持不变，即进行终端侧发射端口的轮询。
另外一种情况，是UE侧与基站侧的互易性均不成立，此时，将需要定义更多的preamble传输时频资源与一个下行发射端口(波束)，即按照一定的规则完成终端侧发射端口(波束)与基站侧接收端口(波束)的联合轮询，例如，先进行基站侧接收端口轮询，即在连续的多个preamble资源上基站侧接收端口(波束)切换，终端保持发射端口(波束)不变；基站接收端口轮询一次后，终端切换到另一个发射端口(波束)，基站轮询接收；如此反复，完成终端所有发射端口与基站侧接收端口的任意组合传输。
需要说明的是，上述的各种情况下，定义的这一组preamble传输时频资源都是与某一个下行发射端口相对应，即基站在这些资源的任意一个上 接收到终端发送的other SI请求preamble，基站都能确定该UE所在的下行发射端口(波束方向)。并以相应的端口发送other SI。
本实施例中，RMSI或RRC专用信令中指示other SI请求信息发送配置，以及各类other SI的周期，传输时间窗，及频域位置；终端获取RMSI中的配置信息后，发送预期获取的other SI对应的preamble。在指定时间窗内盲检PDCCH。
在具体实施例方式中，包括如下方法步骤：
步骤S1：gNB向UE1发送其他***信息的请求配置信息；
步骤S2：UE1向gNB反馈preamble；
步骤S3：gNB向UE1发送携带有其他***信息的物理下行共享信道(Physical Downlink Share Channel，简称为PDSCH)。
对于本具体实施例中的S1-S3，基站gNB向终端发送其他***信息(other SI)请求配置信息；其中，所述其他***信息(other SI)请求配置信息包括：其他***信息的请求信息的发送配置，以及other SI的传输周期，时间窗，及频域位置，其中，所述其他***信息的请求信息指终端请求获取其他***信息时向网络侧发送的信息。
具体的，gNB通过剩余的最小化***信息(RMSI)向终端指示其他***信息(other SI)请求配置信息；本实施例中，终端需要通过发送随机接入请求前导序列(preamble)向基站请求other SI；因此，其他***信息(other SI)请求配置信息中包含preamble的发送配置，如图3所示，由于高频段RMSI需要采用波束方式发射，即要完成预期覆盖范围的全覆盖，需要在不同波束方向上发射，终端在请求其他***信息时，需要向基站指示它所在的下行发射波束(或端口)是哪个，以便基站在该终端所在的波束方向(或端口)上发送所述其他***信息。本实施例中，假设终端和基站侧互易性均成立，则下行发送RMSI的端口唯一对应于一个preamble时频域资源， 即终端在RMSI对应的preamble时频域资源上发送preamble，在基站即可判断出当前终端所在的下行波束(或端口)。例如，终端在beam2上接收到RMSI，则根据beam 2内的RMSI配置，获知与之相对应的preamble resource为preamble resource 2，则终端将在preamble resource 2上发送preamble。相应的，基站在preamble resource 2上接收到了preamble，则确定beam2下的UE需要other SI，后续基站将在beam2上发送other SI。
另外，other SI被***预先分为多种类型：每一类其他***信息对应于一个专用preamble序列，终端和基站公知上述其他***信息的划分方式，以及每一类其他***信息与专用preamble序列的对应关系。此时，如果终端要请求某一类其他***信息，则终端将选择发送这一类其他***信息所对应的preamble序列。
进一步的，图6是根据本申请实施例的其他***信息承载在物理下行共享信道上的是示意图，如图6所示，当下属终端有other SI获取需求时，基站将按照预定义的other SI周期，并在固定的传输时间窗内发射；other SI传输时间窗内包含终一个或多个时隙Slot。
终端根据在RMSI中获取到的other SI的传输周期(例如，传输周期为160ms)，传输时间窗(传输时间窗可以是无线帧级别，例如用***帧号(SFN)来表示传输时间窗：SFN mod 16＝1或2，表示***帧号对16取模为1或2的连续两个无线帧为一个传输时间窗；进一步的，传输时间窗也可以是子帧粒度，需要在***帧号的基础上进一步指示传输时间窗包含哪些子帧)，及频域位置，在指定频域位置，及传输时间窗的每一个slot内利用SI-RNTI在物理下行控制信道(PDCCH)内盲检下行控制信息(DCI)，从而确定这个slot内的物理下行共享信道(PDSCH)中是否承载了终端所请求的other SI。终端将在other SI传输时间窗内的某一个slot内获得other SI。
当有多个下行发射端口(波束)有终端请求other SI时，基站将在多个有other SI发射需求的下行发射端口(波束)发射other SI，基站可以灵活确定利用哪个slot发射哪个端口(波束)的other SI。另外，不同终端请求other SI的类型可以不同，则不同端口(波束)对应的slot内承载other SI类型也可以不同。
本实施例中，假设终端和基站侧互易性均成立，与实施例2类似的，当某一侧或两侧的互易性不成立时，将会配置更多的preamble资源与下行发射端口(波束)相对应，以完成某一侧或双侧的端口(波束)轮询传输。
本实施例中，RMSI或RRC专用信令中指示other SI请求信息发送配置，以及各类other SI的周期，传输时间窗，及频域位置；终端获取RMSI中的配置信息后，发送预期获取的other SI对应的preamble。在指定时间窗内盲检PDCCH。
与上述实施例的区别在于：基站gNB向终端发送的其他***信息(other SI)请求配置信息中，包含：其他***信息的请求信息的发送配置，以及other SI的传输资源配置信息(例如频域位置，时域的具体slot信息)。图7是根据本申请实施例的其他***信息的请求配置信息中包含preamble的发送配置示意图三，如图7所示，在RMSI中，直接配置了与RMSI所在下行端口(波束)相对应的preamble资源，以及后续other SI的传输资源。此时终端无需在传输时间窗内通过盲检每一个slot内的下行控制信息来确定是否包含other SI，而是直接到指定的slot内盲检DCI，并在DCI中得到other SI在PDSCH中的调度信息，依据调度信息接收other SI。
需要说明的是，这种方式下，RMSI中通知的other SI传输资源只是预配置的资源，当有对应的终端请求other SI时，则利用预配置的资源发送被请求的other SI；如果某些下行端口(波束)上没有终端请求other SI，则预先配置的other SI资源将被利用发送其他信息，而不需要预留。
本实施例中，RMSI或RRC专用信令中指示other SI请求信息发送配置，以及other SI的传输资源配置信息；终端获取RMSI中的配置信息后，发送预期获取的other SI对应的preamble。在指定other的传输资源上盲检下行控制信息。
在本实施例中，方法步骤包括：
步骤S1：gNB向UE1发送其他***信息的请求配置信息；
步骤S2：UE1向gNB反馈preamble；
步骤S3：gNB向UE1发送RAR。
步骤S4：gNB向UE1发送携带有其他***信息的PDSCH。
对于上述步骤S1-S4，具体的可以是：基站gNB向终端发送其他***信息(other SI)请求配置信息；其中，所述其他***信息(other SI)请求配置信息包括：其他***信息的请求信息的发送配置，以及随机接入响应接收配置，其中，所述其他***信息的请求信息指终端请求获取其他***信息时向网络侧发送的信息。
具体的，gNB通过剩余的最小化***信息(RMSI)向终端指示其他***信息(other SI)请求配置信息；本实施例中，终端需要通过发送随机接入请求前导序列(preamble)向基站请求other SI；因此，其他***信息(other SI)请求配置信息中包含preamble的发送配置，如图3所示，由于高频段RMSI需要采用波束方式发射，即要完成预期覆盖范围的全覆盖，需要在不同波束方向上发射，终端在请求其他***信息时，需要向基站指示它所在的下行发射波束(或端口)是哪个，以便基站在该终端所在的波束方向(或端口)上发送所述其他***信息。本实施例中，假设终端和基站侧互易性均成立，则下行发送RMSI的端口唯一对应于一个preamble时频域资源，即终端在RMSI对应的preamble时频域资源上发送preamble，在基站即可判断出当前终端所在的下行波束(或端口)。例如，终端在beam2上接收到 RMSI，则根据beam 2内的RMSI配置，获知与之相对应的preamble resource为preamble resource 2，则终端将在preamble resource 2上发送preamble。相应的，基站在preamble resource 2上接收到了preamble，则确定beam2下的UE需要other SI，后续基站将在beam2上发送other SI。
另外，other SI被***预先分为多种类型：每一类其他***信息对应于一个专用preamble序列，终端和基站公知上述其他***信息的划分方式，以及每一类其他***信息与专用preamble序列的对应关系。此时，如果终端要请求某一类其他***信息，则终端将选择发送这一类其他***信息所对应的preamble序列。
基站根据接收到preamble序列，确定需要在哪些下行发射端口(波束)上发射哪些other SI。基站此时可以进一步确定发送这些other SI的资源，包括other SI的传输周期，时间窗，及频域位置，并将这些信息包含在随机接入响应(RAR)中，反馈给终端。并按照上述other SI的资源配置发送other SI。
发送了other SI请求的终端首先接收RAR，确定other SI的资源配置。进一步的，本实施例中，其他***信息承载在物理下行共享信道上；具体的，other SI传输时间窗内包含终一个或多个时隙Slot终端，根据在RAR中获取到的other SI的传输周期，时间窗，及频域位置，终端在指定频域位置，及传输时间窗的每一个slot内利用SI-RNTI在物理下行控制信道(PDCCH)内盲检下行控制信息(DCI)，从而确定这个slot内的物理下行共享信道(PDSCH)中是否承载了终端所请求的other SI。终端将在other SI传输时间窗内的某一个slot内获得other SI。
当有多个下行发射端口(波束)有终端请求other SI时，基站将在多个有other SI发射需求的下行发射端口(波束)发射other SI，基站可以灵活确定利用哪个slot发射哪个端口(波束)的other SI。另外，不同终端请求 other SI的类型可以不同，则不同端口(波束)对应的slot内承载other SI类型也可以不同。
本实施例中，假设终端和基站侧互易性均成立，与上述实施例类似的，当某一侧或两侧的互易性不成立时，将会配置更多的preamble资源与下行发射端口(波束)相对应，以完成某一侧或双侧的端口(波束)轮询传输。
本实施例中，RMSI中指示other SI请求preamble发送配置；终端获取RMSI中的配置信息后，发送预期获取的other SI对应的preamble。接收RAR，在RAR中获得各类other SI的周期，传输时间窗，及频域位置；在指定时间窗内盲检PDCCH。
在本实施例中，方法步骤包括：
步骤S1：gNB向UE1发送其他***信息的请求配置信息；
步骤S2：UE1向gNB反馈preamble；
步骤S3：gNB向UE1发送RAR。
步骤S4：gNB向UE1发送携带有其他***信息的PDSCH。
对于上述步骤S1至步骤S4，基站gNB向终端发送其他***信息(other SI)请求配置信息；其中，所述其他***信息(other SI)请求配置信息包括：其他***信息的请求信息的发送配置，以及随机接入响应接收配置，其中，所述其他***信息的请求信息指终端请求获取其他***信息时向网络侧发送的信息。
具体的，gNB通过剩余的最小化***信息(RMSI)向终端指示其他***信息(other SI)请求配置信息；本实施例中，终端需要通过发送随机接入请求前导序列(preamble)向基站请求other SI；因此，其他***信息(other SI)请求配置信息中包含preamble的发送配置，如图3所示，由于高频段RMSI需要采用波束方式发射，即要完成预期覆盖范围的全覆盖，需要在不同波束方向上发射，终端在请求其他***信息时，需要向基站指示它所在 的下行发射波束(或端口)是哪个，以便基站在该终端所在的波束方向(或端口)上发送所述其他***信息。本实施例中，假设终端和基站侧互易性均成立，则下行发送RMSI的端口唯一对应于一个preamble时频域资源，即终端在RMSI对应的preamble时频域资源上发送preamble，在基站即可判断出当前终端所在的下行波束(或端口)。例如，终端在beam2上接收到RMSI，则根据beam 2内的RMSI配置，获知与之相对应的preamble resource为preamble resource 2，则终端将在preamble resource 2上发送preamble。相应的，基站在preamble resource 2上接收到了preamble，则确定beam2下的UE需要other SI，后续基站将在beam2上发送other SI。
另外，other SI被***预先分为多种类型：每一类其他***信息对应于一个专用preamble序列，终端和基站公知上述其他***信息的划分方式，以及每一类其他***信息与专用preamble序列的对应关系。此时，如果终端要请求某一类其他***信息，则终端将选择发送这一类其他***信息所对应的preamble序列。
基站根据接收到preamble序列，确定需要在哪些下行发射端口(波束)上发射哪些other SI。基站此时可以进一步确定发送这些other SI的资源，包括other SI的传输周期，时间窗，及频域位置，并将这些信息包含在随机接入响应(RAR)中，反馈给终端。并按照上述other SI的资源配置发送other SI。
发送了other SI请求的终端首先接收RAR，确定other SI的资源配置。进一步的，本实施例中，其他***信息承载在物理下行共享信道上；具体的，other SI传输时间窗内包含终一个或多个时隙Slot终端，根据在RAR中获取到的other SI的传输周期，时间窗，及频域位置，终端在指定频域位置，及传输时间窗的每一个slot内利用SI-RNTI在物理下行控制信道(PDCCH)内盲检下行控制信息(DCI)，从而确定这个slot内的物理下行 共享信道(PDSCH)中是否承载了终端所请求的other SI。终端将在other SI传输时间窗内的某一个slot内获得other SI。
当有多个下行发射端口(波束)有终端请求other SI时，基站将在多个有other SI发射需求的下行发射端口(波束)发射other SI，基站可以灵活确定利用哪个slot发射哪个端口(波束)的other SI。另外，不同终端请求other SI的类型可以不同，则不同端口(波束)对应的slot内承载other SI类型也可以不同。
本实施例中，假设终端和基站侧互易性均成立，与上述实施例类似的，当某一侧或两侧的互易性不成立时，将会配置更多的preamble资源与下行发射端口(波束)相对应，以完成某一侧或双侧的端口(波束)轮询传输。
本实施例中，RMSI中指示other SI请求preamble发送配置；终端获取RMSI中的配置信息后，发送预期获取的other SI对应的preamble。接收RAR，在RAR中获得other SI的传输资源配置信息；在指定other的传输资源上盲检下行控制信息。
本实施例与上述实施例的流程是一致的，区别在于：基站在RAR中直接指示了other SI的传输资源配置信息，即后续other SI的具体传输资源。此时终端无需在传输时间窗内通过盲检每一个slot内的下行控制信息来确定是否包含other SI，而是直接到指定的slot内盲检DCI，并在DCI中得到other SI在PDSCH中的调度信息，依据调度信息接收other SI。
需要说明的是，该其他***信息(other SI)请求配置信息均通过剩余的最小化***信息(RMSI)来配置，也可以通过专用RRC信息。
本实施例中，如下三种机制是共存的，终端通过其他***信息(other SI)请求配置信息的接收确定other SI的获取方式。
方式1：其他***信息(other SI)请求配置信息中包含了其他***信 息的请求信息的发送配置(preamble的发送配置)，以及other SI的传输周期，时间窗，及频域位置等信息；终端获知other SI请求配置信息后，根据preamble发送配置，发送preamble，向基站指示下行发射波束及需要获取的other SI的类型，并默认需要去other SI的传输时间窗内的每一个slot的PDCCH内去盲检other SI的DCI，并根据DCI中承载的other SI调度信息，接收承载在PDSCH内的other SI；
方式2：如果其他***信息(other SI)请求配置信息中不包含other SI的传输周期，时间窗，及频域位置等信息，且包含other SI请求信息的发送配置，及随机接入响应RAR接收配置；则终端默认要根据RAR接收配置，去接RAR，并进一步获得other SI的调度信息；此时，包含在RAR中的other SI的调度信息可以是other SI的传输周期，时间窗，及频域位置等信息；或者是other SI的具体调度信息(即具体到other SI承载在哪一个slot内)。如果是前者，终端仍需去other SI的传输时间窗内的每一个slot的PDCCH内去盲检other SI的DCI，并根据DCI中承载的other SI调度信息，接收承载在PDSCH内的other SI；如果在RAR中的other SI的调度信息是other SI的具体调度信息，则终端直接到调度信息所指示的slot内在PDCCH内盲检DCI，并根据DCI中承载的other SI调度信息，接收承载在PDSCH内的other SI。
方式3：如果其他***信息(other SI)请求配置信息中，包含other SI请求信息的发送配置，other SI的传输周期，时间窗，及频域位置等信息，又包含随机接入响应RAR接收配置；此时，终端按照other SI请求信息的发送配置发送preamble后，有两种选择：选项1、去other SI的传输时间窗内的每一个slot的PDCCH内去盲检other SI的DCI，并根据DCI中承载的other SI调度信息，接收承载在PDSCH内的other SI；选项2、可以去尝试接收RAR，如果接到RAR有具体的调度信息，可以避免他对时间窗内多个 slot的盲检，并直接到调度信息所指示的slot内在PDCCH内盲检DCI，并根据DCI中承载的other SI调度信息，接收承载在PDSCH内的other SI。如果没接到RAR，再按照选项1的方式盲检时间窗内多个slot。
需要说明的是，本实施例也提供了一种信息传输的方式，图8是根据本申请实施例的信息传输方法的流程图二，该方法的步骤包括：
步骤S802：终端接收网络侧发送的其他***信息的请求配置信息；其中，其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；其他***信息的请求信息为终端请求获取其他***信息时向网络侧发送的信息；
步骤S804：终端接收网络侧在其他***信息的请求信息指示的下行发射端口上发送的其他***信息。
本实施例中，所涉及到的其他***信息的请求配置信息，以及其他***信息的请求信息等相关的描述与上述实施例均是一致的，在此不再赘述。
通过以上的实施例描述，本领域的技术人员可以清楚地了解到根据上述实施例的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，本申请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设备(可以是手机，计算机，服务器，或者网络设备等)执行本申请各个实施例所述的方法。
本实施例中提供了一种信息传输的装置，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的 装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图9是根据本申请实施例的信息传输的装置结构框图一，该装置应用于网络侧，如图9所示，该装置包括：
第一发送模块92，配置为向终端发送其他***信息的请求配置信息；其中，其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；其他***信息的请求信息为终端请求获取其他***信息时向网络侧发送的信息；
第二发送模块94，与第一发送模块92耦合链接，配置为在其他***信息的请求信息指示的下行发射端口上发送其他***信息。
需要说明的是，本实施例中涉及到的其他***信息的请求配置信息通过剩余最小化***信息配置，或者，通过专用无线资源控制RRC信令配置。
另外，本实施例中的其他***信息的请求信息为在***预定义的一个或多个前导码资源发射的前导码序列；其中，前导码资源包括以下至少之一时域、频域、码域资源。因此，在其他***信息被分为一类或多类的情况下，一个前导码资源对应一类其他***信息。
可选地，本实施例中的装置还可以包括：识别模块96，与第二发送模块94耦合链接，配置为在其他***信息的请求信息中识别下行发射端口，以及终端所请求的其他***信息的类型。
此外，在本实施例的另一个可选实施方式中，本实施例中涉及到的其他***信息的请求配置信息还包括以下至少之一：各种类型其它***信息的传输周期、其它***信息的传输时间窗、其它***信息的频域位置、其它***信息的传输资源信息、其他***信息是否已经在传输资源上传输、已传输其他***信息的类型。
基于上述其他***信息的请求配置信息，本实施例中的第二发送模块 94还配置为根据其他***信息的传输周期、其它***信息的传输时间窗、及其它***信息的频域位置，以其他***信息的请求信息指示的下行发射端口发送其他***信息。
在本实施例的再一个可选实施方式中，本实施例中涉及到的其他***信息的请求配置信息还包括：随机接入响应RAR接收配置。基于此，本实施例中的第二发送模块94，还配置为将其他***信息包含在随机接入响应RAR中发送。
其中，该随机接入响应包括以下至少之一：其他***信息的传输周期、其他***信息的传输时间窗、其他***信息的频域位置、其他***信息的传输资源信息、已传输的其他***信息的类型。
基于该随机接入响应，本实施例中的第二发送模块94，还配置为将根据其他***信息的传输周期、时间窗、及频域位置，发送其他***信息。
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述各个模块以任意组合的形式分别位于不同的处理器中。另外，本实施例是对应于方法实施例1的装置实施例。
图10是根据本申请实施例的信息传输的装置的结构框图二，该装置应用于终端侧，如图10所示，该装置包括：
第一接收模块31，配置为接收网络侧发送的其他***信息的请求配置信息；其中，其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；其他***信息的请求信息为终端请求获取其他***信息时向网络侧发送的信息；
第二接收模块32，与第一接收模块31耦合链接，配置为接收网络侧在其他***信息的请求信息指示的下行发射端口上发送的其他***信息。
本申请的实施例还提供了一种存储介质，该存储介质包括存储的程序，其中，上述程序运行时执行上述任一项所述的方法。
可选地，在本实施例中，上述存储介质可以被设置为存储用于执行以下步骤的程序代码：
S1，向终端发送其他***信息的请求配置信息；其中，所述其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；所述其他***信息的请求信息为所述终端请求获取所述其他***信息时向所述网络侧发送的信息；
S2，在所述其他***信息的请求信息指示的下行发射端口上发送其他***信息；
可选地，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(Read-Only Memory，简称为ROM)、随机存取存储器(Random Access Memory，简称为RAM)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
本申请的实施例还提供了一种处理器，该处理器用于运行程序，其中，该程序运行时执行上述任一项方法中的步骤。
可选地，在本实施例中，上述程序用于执行以下步骤：
S1，向终端发送其他***信息的请求配置信息；其中，所述其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；所述其他***信息的请求信息为所述终端请求获取所述其他***信息时向所述网络侧发送的信息；
S2，在所述其他***信息的请求信息指示的下行发射端口上发送其他***信息；
可选地，本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。
显然，本领域的技术人员应该明白，上述的本申请的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本申请不限制于任何特定的硬件和软件结合。
以上所述仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。
工业实用性
采用本申请实施例，网络侧向终端发送其他***信息的请求配置信息；其中，其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；其他***信息的请求信息为终端请求获取其他***信息时向网络侧发送的信息，进而网络侧在其他***信息的请求信息指示的下行发射端口上发送其他***信息；可见，网络侧能够有效的将其他***信息传输到终端侧，解决了相关技术中尚未存在如何传输其他***信息的问题。

Claims (23)

  1. 一种信息传输的方法，包括：
    网络侧向终端发送其他***信息的请求配置信息；其中，所述其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；所述其他***信息的请求信息为所述终端请求获取所述其他***信息时向所述网络侧发送的信息；
    网络侧在所述其他***信息的请求信息指示的下行发射端口上发送所述其他***信息。
  2. 根据权利要求1所述的方法，其中，所述其他***信息的请求配置信息通过剩余最小化***信息配置，或者，通过专用无线资源控制RRC信令配置。
  3. 根据权利要求1所述的方法，其中，所述其他***信息的请求信息为在***预定义的一个或多个前导码资源发射的前导码序列；其中，所述前导码资源包括以下至少之一：
    时域资源、频域资源、码域资源。
  4. 根据权利要求3所述的方法，其中，所述其他***信息被分为一类或多类；其中，一个前导码资源对应一类所述其他***信息。
  5. 根据权利要求1所述的方法，其中，所述方法还包括：
    所述网络侧在其他***信息的请求信息中识别所述下行发射端口，以及所述终端所请求的其他***信息的类型。
  6. 根据权利要求1所述的方法，其中，
    所述其他***信息的请求配置信息还包括以下至少之一：各种类型其它***信息的传输周期、其它***信息的传输时间窗、其它***信息的频域位置、其它***信息的传输资源信息、其他***信息是否已经在传输资源上传输、已传输其他***信息的类型。
  7. 根据权利要求6所述的方法，其中，所述网络侧在所述其他***信息的请求信息指示的下行发射端口上发送其他***信息包括：
    所述网络侧根据所述其他***信息的传输周期、所述其他***信息的传输时间窗、及所述其他***信息的频域位置，以所述其他***信息的请求信息指示的下行发射端口向所述终端发送所述其他***信息。
  8. 根据权利要求1所述的方法，其中，
    所述其他***信息的请求配置信息还包括：随机接入响应RAR接收配置。
  9. 根据权利要求8所述的方法，其中，所述网络侧向终端发送其他***信息的请求配置信息包括：
    所述网络侧将所述其他***信息包含在随机接入响应RAR中发送。
  10. 根据权利要求8所述的方法，其中，
    所述随机接入响应包括以下至少之一：所述其他***信息的传输周期、所述其他***信息的传输时间窗、所述其他***信息的频域位置、所述其他***信息的传输资源信息、已传输的其他***信息的类型。
  11. 根据权利要求10所述的方法，其中，包括：
    所述网络侧根据所述其他***信息的传输周期、所述其他***信息的传输时间窗、及所述其他***信息的频域位置，发送所述其他***信息。
  12. 一种信息传输的方法，包括：
    终端接收网络侧发送的其他***信息的请求配置信息；其中，所述其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；所述其他***信息的请求信息为所述终端请求获取所述其他***信息时向所述网络侧发送的信息；
    所述终端接收网络侧在所述其他***信息的请求信息指示的下行发 射端口上发送的其他***信息。
  13. 一种信息传输的装置，包括：
    第一发送模块，配置为向终端发送其他***信息的请求配置信息；其中，所述其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；所述其他***信息的请求信息为所述终端请求获取所述其他***信息时向所述网络侧发送的信息；
    第二发送模块，配置为在所述其他***信息的请求信息指示的下行发射端口上发送其他***信息。
  14. 根据权利要求13所述的装置，其中，所述装置还包括：
    识别模块，配置为在其他***信息的请求信息中识别所述下行发射端口，以及所述终端所请求的其他***信息的类型。
  15. 根据权利要求13所述的装置，其中，
    所述其他***信息的请求配置信息还包括以下至少之一：各种类型其它***信息的传输周期、其它***信息的传输时间窗、其它***信息的频域位置、其它***信息的传输资源配置信息、其他***信息是否已经在所述传输资源上传输、已传输的其他***信息的类型。
  16. 根据权利要求15所述的装置，其中，
    所述第二发送模块还配置为根据所述其他***信息的传输周期、所述其他***信息的传输时间窗、及所述其他***信息的频域位置，以所述其他***信息的请求信息指示的下行发射端口发送所述其他***信息。
  17. 根据权利要求13所述的装置，其中，
    所述其他***信息的请求配置信息还包括：随机接入响应RAR接收配置。
  18. 根据权利要求17所述的装置，其中，
    所述第二发送模块，还配置为将所述其他***信息包含在随机接入响应RAR中发送。
  19. 根据权利要求17所述的装置，其中，
    所述随机接入响应包括以下至少之一：所述其他***信息的传输周期、所述其他***信息的传输时间窗、所述其他***信息的频域位置、所述其他***信息的传输资源信息、已传输的其他***信息的类型。
  20. 根据权利要求19所述的装置，其中，
    所述第二发送模块，还配置为将根据所述其他***信息的传输周期、所述其他***信息的传输时间窗、及所述其他***信息的频域位置，发送所述其他***信息。
  21. 一种信息传输的装置，包括：
    第一接收模块，配置为接收网络侧发送的其他***信息的请求配置信息；其中，所述其他***信息的请求配置信息包括：其他***信息的请求信息的发送配置；所述其他***信息的请求信息为所述终端请求获取所述其他***信息时向所述网络侧发送的信息；
    第二接收模块，配置为接收网络侧在所述其他***信息的请求信息指示的下行发射端口上发送的其他***信息。
  22. 一种存储介质，所述存储介质包括存储的程序，其中，所述程序运行时执行权利要求1至11中任一项所述的方法。
  23. 一种处理器，所述处理器用于运行程序，其中，所述程序运行时执行权利要求1至11中任一项所述的方法。
PCT/CN2018/090709 2017-06-15 2018-06-11 信息传输的方法及装置、存储介质及处理器 WO2018228345A1 (zh)

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