WO2019028839A1 - 系统消息获取方法和装置、系统消息传输方法和装置 - Google Patents

系统消息获取方法和装置、系统消息传输方法和装置 Download PDF

Info

Publication number
WO2019028839A1
WO2019028839A1 PCT/CN2017/097110 CN2017097110W WO2019028839A1 WO 2019028839 A1 WO2019028839 A1 WO 2019028839A1 CN 2017097110 W CN2017097110 W CN 2017097110W WO 2019028839 A1 WO2019028839 A1 WO 2019028839A1
Authority
WO
WIPO (PCT)
Prior art keywords
message
base station
random access
user equipment
radio resource
Prior art date
Application number
PCT/CN2017/097110
Other languages
English (en)
French (fr)
Inventor
江小威
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2017/097110 priority Critical patent/WO2019028839A1/zh
Priority to CN201780001383.6A priority patent/CN108401529B/zh
Publication of WO2019028839A1 publication Critical patent/WO2019028839A1/zh
Priority to US16/786,675 priority patent/US11076429B2/en

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/001Synchronization between nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
    • H04W16/28Cell structures using beam steering
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/14Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/046Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/27Transitions between radio resource control [RRC] states
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/042Public Land Mobile systems, e.g. cellular systems

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a system message acquisition method, a system message acquisition apparatus, a system message transmission method, a system message transmission apparatus, an electronic device, and a computer readable storage medium.
  • the 5G system message transmitted by the base station to the user equipment includes minimum system information and other system information.
  • the minimum system message it is transmitted to the user equipment by means of broadcast; for other system messages, some of the system messages are transmitted to the user equipment in an on-demand manner, that is, after receiving the user's request.
  • the system message is transmitted to the user equipment, and another part of the system message is transmitted to the user equipment in a broadcast manner.
  • the base station may transmit other system messages requested by the user equipment to the user equipment, but the base station cannot accurately determine the non-connected state.
  • the quality of the received signal of the user equipment, so that the beam signal sent to the user equipment cannot be properly adjusted (the 5G base station transmits signals to the user equipment by means of beam scanning), which may require a large amount of air interface resources to be used to transmit the other system messages.
  • the present disclosure provides a system message acquisition method, a system message acquisition apparatus, a system message transmission method, a system message transmission apparatus, an electronic device, and a computer readable storage medium to solve the deficiencies in the related art.
  • a system message obtaining method which is applicable to a user equipment, and the method includes:
  • the randomly accessed message is a first message of random access, where the first message of the random access includes the first request information.
  • the first indication information that is sent by the base station according to the first request information, when the user equipment is in a non-connected state includes:
  • the establishing a communication connection with the base station includes:
  • the receiving the first radio resource control information that is transmitted by the base station includes:
  • Second request information After the base station establishes a communication connection with the user equipment according to the connection request, transmitting second radio resource control information to the base station, where the second radio resource control information includes a request for requesting the system message. Second request information;
  • the method further includes:
  • the receiving the first radio resource control information that is transmitted by the base station includes:
  • the method further includes:
  • the base station If the first radio resource control information is not received, transmitting second radio resource control information to the base station, where the second radio resource control information includes second request information for requesting the system message.
  • the method further includes: before the user equipment is in a connected state, before transmitting the message of the random access to the base station, the method further includes:
  • the message for transmitting the random access to the base station includes:
  • the establishing a communication connection with the base station includes:
  • the randomly accessed message is a third message of random access, where the third message of the random access includes the first request information.
  • the first indication information that is sent by the base station according to the first request information, when the user equipment is in a non-connected state includes:
  • the establishing a communication connection with the base station includes:
  • the receiving the first radio resource control information that is transmitted by the base station includes:
  • the base station After establishing a communication connection with the base station according to the connection command, transmitting second radio resource control information to the base station, where the second radio resource control information includes second request information for requesting the system message ;
  • the method further includes:
  • the receiving the first radio resource control information that is transmitted by the base station includes:
  • the method further includes:
  • the base station If the first radio resource control information is not received, transmitting second radio resource control information to the base station, where the second radio resource control information includes second request information for requesting the system message.
  • the method further includes: before the user equipment is in a connected state, before transmitting the message of the random access to the base station, the method further includes:
  • the message for transmitting the random access to the base station includes:
  • the establishing a communication connection with the base station includes:
  • a system message transmission method including:
  • the indication information is used to indicate that the user equipment enters a connected state to receive a system message
  • the transmitting the first indication information to the user equipment according to the first request information includes:
  • the establishing a communication connection with the user equipment includes:
  • the transmitting the first indication information to the user equipment according to the first request information includes:
  • the establishing a communication connection with the base station includes:
  • a system message obtaining apparatus which is applicable to a user equipment, and the apparatus includes:
  • An access transmission module configured to transmit a random access message to a base station, where the random access message includes first request information for requesting a system message;
  • the indication receiving module is configured to receive the first indication information that is sent by the base station according to the first request information, where the first indication information is used to indicate that the user equipment enters a connection state to receive a system message;
  • connection establishment module configured to establish a communication connection with the base station
  • the information receiving module is configured to receive first radio resource control information transmitted by the base station, and extract a system message from the first radio resource control information.
  • the random access message is the first message of the random access, where the first message of the random access includes the first request information.
  • the indication receiving module is configured to receive a second message of the random access transmitted by the base station according to the first request information, where the user equipment is in a non-connected state, where The second message of the random access includes the first indication information;
  • the connection establishing module is configured to transmit a third message of random access to the base station according to the first indication information, wherein the third message of the random access includes a connection request.
  • the information receiving module includes:
  • a first transmission submodule configured to: after the base station establishes a communication connection with the user equipment according to the connection request, transmit second radio resource control information to the base station, where the second radio resource control The information includes second request information for requesting the system message;
  • the first receiving submodule is configured to receive the first radio resource control information that is sent by the base station according to the second request information.
  • the information receiving module further includes:
  • a first recording submodule configured to record a first moment of transmitting the second radio resource control information
  • a first determining submodule configured to determine whether the first radio resource control information is received within a first preset duration from the first moment
  • the first transmission submodule is further configured to: when the first determining submodule determines that the first radio resource control information is not received within a first preset duration from the first moment And retransmitting the second radio resource control information.
  • the information receiving module is configured to receive the first radio resource control information that is sent by the base station according to the first request information.
  • the information receiving module includes:
  • a second recording submodule configured to record a second time when the base station establishes a communication connection with the user equipment according to the connection request;
  • a second determining submodule configured to determine whether the first radio resource control information is received within a second preset duration from the second moment
  • a second transmission submodule configured to: when the second determining submodule determines that the first radio resource control information is not received within a second preset duration from the second moment, The base station transmits second radio resource control information, where the second radio resource control information includes second request information for requesting the system message.
  • the device further includes:
  • a first synchronization determining module configured to determine, before the access transmission module transmits a random access message to the base station, whether the user equipment is uplink out of synchronization
  • the access transmission module is configured to transmit a first message of random access to the base station, where the first message of the random access includes a request for requesting a system message.
  • First request information
  • the connection establishing module is configured to transmit a third message of the random access to the base station according to the first indication information, wherein the third message of the random access includes a synchronization request.
  • the randomly accessed message is a third message of random access, where the third message of the random access includes the first request information.
  • the indication receiving module is configured to receive a fourth message of random access that is transmitted by the base station according to the first request information, where The fourth message of the random access includes the first indication information;
  • the connection establishing module is configured to receive a fourth message of the random access transmitted by the base station, wherein the fourth message of the random access includes a connection command.
  • the information receiving module includes:
  • a third transmission submodule configured to transmit second radio resource control information to the base station after establishing a communication connection with the base station according to the connection command, where the second radio resource control information is included Requesting second request information of the system message;
  • the second receiving submodule is configured to receive the first radio resource control information that is sent by the base station according to the second request information.
  • the information receiving module further includes:
  • a third recording submodule configured to record a first moment of transmitting the second radio resource control information
  • a third determining submodule configured to determine whether the first radio resource control information is received within a first preset duration from the first moment
  • the third transmission submodule is configured to, when the third determining submodule determines that the first radio resource control information is not received within a first preset duration from the first moment, Retransmitting the second radio resource control information.
  • the information receiving module is configured to receive the first radio resource control information that is sent by the base station according to the first request information.
  • the information receiving module includes:
  • a fourth recording submodule configured to record a second time when the base station establishes a communication connection with the user equipment according to the connection request;
  • a fourth determining submodule configured to determine whether the first radio resource control information is received within a second preset duration from the second moment
  • a fourth transmission submodule configured to: when the fourth determining submodule determines that the first radio resource control information is not received within a second preset duration from the second moment, The base station transmits second radio resource control information, where the second radio resource control information includes second request information for requesting the system message.
  • the device further includes:
  • a second synchronization determining module configured to determine, before the access transmission module transmits a random access message to the base station, whether the user equipment is uplink out of synchronization
  • the access transmission module is configured to transmit a third message of random access to the base station, where the third message of the random access includes a request for requesting a system message Request information;
  • the connection establishing module is configured to receive a fourth message of the random access transmitted by the base station, wherein the fourth message of the random access includes a synchronization command.
  • a system message transmission apparatus including:
  • the access receiving module is configured to receive a message randomly accessed by the user equipment, where the random access message includes first request information for requesting a system message;
  • the indication transmission module is configured to transmit the first indication information to the user equipment according to the first request information, where the first indication information is used to indicate that the user equipment enters a connection state to receive a system message;
  • a communication connection module configured to establish a communication connection with the user equipment to enable the user equipment to enter a connected state
  • the information transmission module is configured to transmit the first radio resource control information to the user equipment, where the first radio resource control information includes a system message.
  • the indication transmission module is configured The second message of the random access is transmitted to the user equipment according to the first request information, where the second message of the random access includes the first indication information;
  • the communication connection module is configured to receive a third message of the random access transmitted by the user equipment, where the third message of the random access includes a connection request; and the user equipment according to the connection request Establish a communication connection.
  • the indication transmission module is configured to transmit the fourth message of the random access to the user equipment according to the first request information,
  • the fourth message of the random access includes the first indication information
  • the communication connection module is configured to transmit a fourth message of random access to the user equipment, wherein the fourth message of the random access includes a connection command.
  • a user equipment including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a base station including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the following steps:
  • a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the following steps:
  • the user equipment in the non-connected state can receive the first indication information sent by the base station, and according to the first indication information, when the user equipment requests the system information from the base station by using the random access message.
  • the beam signal sent by the user equipment does not need to occupy a large number of air interface resources to transmit the system message requested by the user equipment to the user equipment.
  • the system message can be requested from the base station, so that the system message is requested without sending an additional request to the base station, which is beneficial to the system. Reduce the power consumption of user equipment.
  • FIG. 1 is a schematic flow chart of a method for acquiring a system message according to an exemplary embodiment.
  • FIG. 2 is a schematic flow chart of another system message acquisition method according to an exemplary embodiment.
  • FIG. 3 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • FIG. 4 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • FIG. 5 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • FIG. 6 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • FIG. 7 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • FIG. 8 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • FIG. 9 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • FIG. 10 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • FIG. 11 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • FIG. 12 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • FIG. 13 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • FIG. 14 is a schematic flow chart of a system message transmission method according to an exemplary embodiment.
  • FIG. 15 is a schematic flow chart of another system message transmission method according to an exemplary embodiment.
  • FIG. 16 is a schematic flow chart of still another system message transmission method according to an exemplary embodiment.
  • FIG. 17 is a schematic block diagram of a system message acquiring apparatus according to an exemplary embodiment.
  • FIG. 18 is a schematic block diagram of an information receiving module according to an exemplary embodiment.
  • FIG. 19 is a schematic block diagram of another information receiving module according to an exemplary embodiment.
  • FIG. 20 is a schematic block diagram of still another information receiving module according to an exemplary embodiment.
  • FIG. 21 is a schematic block diagram of another system message acquiring apparatus according to an exemplary embodiment.
  • FIG. 22 is a schematic block diagram of still another information receiving module according to an exemplary embodiment.
  • FIG. 23 is a schematic block diagram of still another information receiving module according to an exemplary embodiment.
  • FIG. 24 is a schematic block diagram of still another information receiving module according to an exemplary embodiment.
  • FIG. 25 is a schematic block diagram of still another system message acquiring apparatus according to an exemplary embodiment.
  • FIG. 26 is a schematic block diagram of a system message transmission apparatus according to an exemplary embodiment.
  • FIG. 27 is a schematic block diagram of an apparatus for system message acquisition, according to an exemplary embodiment.
  • FIG. 28 is a schematic block diagram of an apparatus for system message transmission, according to an exemplary embodiment.
  • FIG. 1 is a schematic flow chart of a method for acquiring a system message according to an exemplary embodiment.
  • the system message obtaining method shown in this embodiment can be applied to a user equipment, such as a mobile phone, a tablet computer, or the like, which can communicate with a base station, where the base station can be a 5G base station.
  • the system message obtaining method in this embodiment may include the following steps.
  • step S11 a random access message is transmitted to the base station, wherein the random access message includes first request information for requesting a system message.
  • the user equipment may be a user equipment in a non-connected state, such as idle.
  • the user equipment of the state, or the user equipment of the inactive state, may also be the user equipment in the connected state.
  • system message may be other system messages obtained in an on-demand request acquisition manner.
  • step S12 the first indication information that is sent by the base station according to the first request information is received, where the first indication information is used to indicate that the user equipment enters a connection state to receive a system message;
  • step S13 a communication connection is established with the base station.
  • a connection establishment request may be sent to the base station to establish a communication connection with the base station, thereby entering a connection state; for the user equipment already in the connected state, since the user equipment has In the connected state, the random access message is generally used in the random access phase by the user equipment and the base station, so that the user equipment that is generally in the connected state cannot transmit the random access message to the base station.
  • the synchronization may be requested by transmitting the random access message to the base station, that is, for the user equipment in the connected state, step S13 is performed. At the same time, synchronization can be requested by transmitting a random access message to the base station, thereby establishing a synchronous communication connection with the base station.
  • step S14 the first radio resource control information (specifically, signaling) transmitted by the base station is received, and a system message is extracted from the first radio resource control information.
  • the first radio resource control information specifically, signaling
  • the user equipment in the non-connected state may receive the first indication information sent by the base station, and the base station according to the first indication information, when the system message is requested by the base station.
  • the communication is established to enter the connected state, and after the user equipment enters the connected state, the quality parameter of the downlink signal of the base station can be uploaded to the base station, so that the base station accurately determines the quality of the received signal of the user equipment, and thus can locally adjust the user equipment.
  • the transmitted beam signal transmits the system message requested by the user equipment to the user equipment without occupying a large amount of air interface resources.
  • the system message can be requested from the base station, so that the system message is requested without sending an additional request to the base station, which is beneficial to the system. Reduce the power consumption of user equipment.
  • the randomly accessed message is a first message of random access, where the first message of the random access includes the first request information.
  • the first message of the random access includes a preamble of random access, and further includes the foregoing first request information.
  • FIG. 2 is a schematic flow chart of another system message acquisition method according to an exemplary embodiment. As shown in FIG. 2, on the basis of the embodiment shown in FIG. 1, in the case that the user equipment is in a non-connected state, the first indication information that is received by the base station according to the first request information is included. :
  • step S121 the second message of the random access that is sent by the base station according to the first request information is received, where the second message of the random access includes the first indication information;
  • the establishing a communication connection with the base station includes:
  • step S131 a third message of random access is transmitted to the base station according to the first indication information, where the third message of the random access includes a connection request.
  • the random access message is sent in sequence between the user equipment and the base station, that is, the random access is sent on one side.
  • the nth message then the other side feeds back the n+1th message of the random access based on the nth message, where n is an integer greater than 0, so after receiving the first message of random access, the base station Can be reversed to the user device And feeding the second message of the random access, and carrying the first indication information by using the second message of the random access, so that the base station does not need to separately send the indication information, which is beneficial to reducing resource consumption of the base station.
  • the user equipment may send a third message of the random access to the base station, and carry the connection request by using the third message of the random access, thereby eliminating the need
  • the user equipment separately sends a connection request, which is beneficial to reducing the power consumption of the user equipment.
  • FIG. 3 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • the receiving, by the base station, the first radio resource control information includes:
  • step S141 after the base station establishes a communication connection with the user equipment according to the connection request, transmitting second radio resource control information to the base station, where the second radio resource control information is included for requesting Second request information of the system message;
  • step S142 the first radio resource control information transmitted by the base station according to the second request information is received.
  • the base station after the base station establishes a communication connection with the user equipment according to the connection request, that is, the user equipment enters a connection state, and according to the relevant protocol in the 5G communication, the user equipment in the connected state
  • the request system information needs to be requested by the radio resource control information (specifically, the signaling), so the user equipment can be configured to carry the second request information by sending the second radio resource control information after entering the connection state to request the foregoing.
  • System information to ensure that the communication process meets the protocol requirements.
  • FIG. 4 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment. As shown in FIG. 4, based on the embodiment shown in FIG. 3, the method further includes:
  • step S143 recording a first time when the second radio resource control information is transmitted
  • step S144 it is determined whether the first radio resource control information is received within a first preset duration from the first moment;
  • step S145 if the first radio resource control information is not received, the second radio resource control information is retransmitted.
  • the first moment when the user equipment performs the operation may be recorded, and further determining whether the first preset duration is received from the first moment. If the first radio resource control information sent by the eNodeB is not received, the second radio resource control information may not be transmitted to the base station or the second radio resource control information. The base station does not deliver the first radio resource control information, and the second radio resource control information may be retransmitted, so as to ensure timely acquisition of the system information.
  • FIG. 5 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • the receiving, by the base station, the first radio resource control information includes:
  • step S146 the first radio resource control information transmitted by the base station according to the first request information is received.
  • the system information is obtained by sending the second request information to the base station, and the embodiment may be as shown in FIG. 5.
  • the user equipment waits for the base station to transmit the first radio resource control information carrying the system information according to the first request information.
  • the specific receiving mode can be selected according to actual needs.
  • FIG. 6 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment. Such as As shown in FIG. 6, on the basis of the embodiment shown in FIG. 5, the method further includes:
  • step S132 recording a second time when the base station establishes a communication connection with the user equipment according to the connection request;
  • step S133 it is determined whether the first radio resource control information is received within a second preset duration from the second moment;
  • step S134 if the first radio resource control information is not received, the second radio resource control information is transmitted to the base station, where the second radio resource control information includes a request for requesting the system message. Second request information.
  • the base station when the base station establishes a communication connection with the user equipment according to the connection request, for example, when the user equipment receives the information that the base station confirms the establishment of the communication connection, the corresponding time, that is, the second time, may be recorded, and And determining whether the first radio resource control information sent by the base station is received in the second preset duration from the second moment, and if the first radio resource control information sent by the base station is not received, determining that the base station is busy, etc.
  • the base station does not send the first radio resource control information, so the second radio resource control information carrying the second request information for requesting the system message can be transmitted to the base station, so as to ensure timely acquisition of the system information.
  • FIG. 7 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment. As shown in FIG. 7 , on the basis of the embodiment shown in FIG. 1 , before the user equipment is in the connected state, before the message of the random access is transmitted to the base station, the method further includes:
  • step S15 it is determined whether the user equipment is uplink out of synchronization
  • the message for transmitting the random access to the base station includes:
  • step S111 the first message of the random access is transmitted to the base station, where the first message of the random access includes first request information for requesting the system message;
  • the establishing a communication connection with the base station includes:
  • step S135 a third message of random access is transmitted to the base station according to the first indication information, where the third message of the random access includes a synchronization request.
  • the message of the random access is generally in the stage of random access, and is used by the user equipment and the base station for interaction, so For a user equipment that is generally in the connected state, it cannot transmit a random access message to the base station, but for the user equipment in the uplink out-synchronization, because it loses synchronization to transmit information to the base station, it can transmit random access to the base station.
  • the message is requested to be synchronized, that is, for the user equipment in the connected state, when performing step S13, the synchronization may be requested by transmitting a random access message to the base station, thereby establishing a synchronous communication connection with the base station.
  • the system message can be requested from the base station, so that the system message is not required to be sent by sending an additional request to the base station, which is beneficial to reducing the user.
  • the power consumption of the device Since the user equipment in the connected state can request the uplink information to the base station when it requests the uplink information through the random access message, the system message can be requested from the base station, so that the system message is not required to be sent by sending an additional request to the base station, which is beneficial to reducing the user.
  • the power consumption of the device Since the user equipment in the connected state can request the uplink information to the base station when it requests the uplink information through the random access message, the system message can be requested from the base station, so that the system message is not required to be sent by sending an additional request to the base station, which is beneficial to reducing the user.
  • the power consumption of the device Since the user equipment in the connected state can request the uplink information to the base station when it requests the uplink information through the random access message, the system message can be requested from the base station, so that the
  • the randomly accessed message is a third message of random access, where the third message of the random access includes the first request information.
  • the third message of the random access includes the request information of the random access and the content of the specific data, and the first request information.
  • FIG. 8 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment. As shown in FIG. 8, on the basis of the embodiment shown in FIG. 1, in the case that the user equipment is in a non-connected state, the receiving the first indication information that is sent by the base station according to the first request information includes:
  • step S122 receiving a fourth message of the random access that is transmitted by the base station according to the first request information, where the fourth message of the random access includes the first indication information;
  • the establishing a communication connection with the base station includes:
  • step S136 a fourth message of random access transmitted by the base station is received, where the fourth message of the random access includes a connection command.
  • the random access message is sent in sequence between the user equipment and the base station, that is, one side sends the random access.
  • the nth message then the other side feeds back the n+1th message of the random access based on the nth message, where n is an integer greater than 0, and since the number of random access messages is not too much, That is, the above n is not large, and is generally less than or equal to 4, that is, after the base station receives the third message of the random access and feeds back the fourth message of the random access to the user equipment, the user equipment generally does not
  • the message of the random access is sent again, and the user equipment does not send a request for establishing a communication connection with the base station to the base station. Therefore, the base station can send a connection command to the user equipment and carry the fourth information through the random access.
  • the connection command ensures that the user equipment can establish a communication connection with the base station according to the connection command.
  • FIG. 9 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • the receiving, by the base station, the first radio resource control information includes:
  • step S147 after establishing a communication connection with the base station according to the connection command, transmitting second radio resource control information to the base station, where the second radio resource control information includes requesting the system message. Second request information;
  • step S148 the first radio resource control information transmitted by the base station according to the second request information is received.
  • the base station after the base station establishes a communication connection with the user equipment according to the connection request, that is, the user equipment enters a connection state, and according to the relevant protocol in the 5G communication, the user equipment in the connected state
  • the request system information needs to be requested by the radio resource control information (specifically, the signaling), so the user equipment can be configured to carry the second request information by sending the second radio resource control information after entering the connection state to request the foregoing.
  • System information to ensure that the communication process meets the protocol requirements.
  • FIG. 10 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment. As shown in FIG. 10, based on the embodiment shown in FIG. 9, the method further includes:
  • step S149 recording a first time when the second radio resource control information is transmitted
  • step S1410 it is determined whether the first radio resource control information is received within a first preset duration from the first moment;
  • step S1411 if the first radio resource control information is not received, the second radio resource control information is retransmitted.
  • the first moment when the user equipment performs the operation may be recorded, and further determining whether the first preset duration is received from the first moment. If the first radio resource control information sent by the eNodeB is not received, the second radio resource control information may not be transmitted to the base station or the second radio resource control information. The base station does not deliver the first radio resource control information, and the second radio resource control information may be retransmitted, so as to ensure timely acquisition of the system information.
  • FIG. 11 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment.
  • the receiving, by the base station, the first radio resource control information includes:
  • step S1412 the first radio resource control information transmitted by the base station according to the first request information is received.
  • the system information is obtained by sending the second request information to the base station, and the embodiment may be as shown in FIG.
  • the user equipment waits for the base station to transmit the first radio resource control information carrying the system information according to the first request information.
  • the specific receiving mode can be selected according to actual needs.
  • FIG. 12 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment. As shown in FIG. 12, based on the embodiment shown in FIG. 11, the method further includes:
  • step S137 recording a second time when the base station establishes a communication connection with the user equipment according to the connection request;
  • step S138 it is determined whether the first radio resource control information is received within a second preset duration from the second moment;
  • step S139 if the first radio resource control information is not received, the second radio resource control information is transmitted to the base station, where the second radio resource control information includes a request for requesting the system message. Second request information.
  • the base station when the base station establishes a communication connection with the user equipment according to the connection request, for example, when the user equipment receives the information that the base station confirms the establishment of the communication connection, the corresponding time, that is, the second time, may be recorded, and And determining whether the first radio resource control information sent by the base station is received in the second preset duration from the second moment, and if the first radio resource control information sent by the base station is not received, determining that the base station is busy, etc.
  • the base station does not send the first radio resource control information, so the second radio resource control information carrying the second request information for requesting the system message can be transmitted to the base station, so as to ensure timely acquisition of the system information.
  • FIG. 13 is a schematic flow chart of still another system message acquisition method according to an exemplary embodiment. As shown in FIG. 13 , on the basis of the embodiment shown in FIG. 1 , before the user equipment is in the connected state, before the message of the random access is transmitted to the base station, the method further includes:
  • step S16 it is determined whether the user equipment is uplink out of synchronization
  • the message for transmitting the random access to the base station includes:
  • step S112 the third message of the random access is transmitted to the base station, where the third message of the random access includes first request information for requesting the system message;
  • the establishing a communication connection with the base station includes:
  • step S130 a fourth message of random access transmitted by the base station is received, where the fourth message of the random access includes a synchronization command.
  • the message of the random access is generally in the stage of random access, and is used by the user equipment and the base station for interaction, so For a user equipment that is generally in the connected state, it cannot transmit a random access message to the base station, but for the user equipment in the uplink out-synchronization, because it loses synchronization to transmit information to the base station, it can transmit random access to the base station.
  • the message to request synchronization since the user equipment is already in the connected state, since the user equipment is already in the connected state, the message of the random access is generally in the stage of random access, and is used by the user equipment and the base station for interaction, so For a user equipment that is generally in the connected state, it cannot transmit a random access message to the base station, but for the user equipment in the uplink out-synchronization, because it loses synchronization to transmit information to the base station, it can transmit random access to the base station.
  • the message to request synchronization for the user equipment that is already in the connected state, since the user equipment is already in the connected state, the
  • the base station after receiving the third message of the random access, the base station feeds back the fourth message of the random access to the user equipment, and the user equipment does not normally send the random access message. Therefore, the base station can send a connection command to the user equipment, that is, for the user equipment in the connected state, when performing step S13, the fourth message of the random access including the synchronization command transmitted by the base station can be received, and then The communication connection of the base station is synchronized.
  • FIG. 14 is a schematic flow chart of a system message transmission method according to an exemplary embodiment.
  • the system message acquisition method shown in this embodiment can be applied to a base station, such as a 5G base station.
  • the system message transmission method of this embodiment may include the following steps.
  • step S41 a message that the user equipment randomly accesses is received, where the random access message includes first request information for requesting a system message;
  • step S42 the first indication information is transmitted to the user equipment according to the first request information, where the first indication information is used to indicate that the user equipment enters a connection state to receive a system message;
  • step S43 establishing a communication connection with the user equipment, so that the user equipment enters a connected state
  • step S44 the first radio resource control information is transmitted to the user equipment, where the first radio resource control information includes a system message.
  • the base station may send a message to the user equipment to indicate that the user equipment enters the connection state to receive the system message after receiving the message of the random access of the first request information that is requested by the user equipment. First indication information.
  • the user equipment in the non-connected state may receive the first indication information sent by the base station, establish communication with the base station according to the first indication information, and enter the connected state, and after the user equipment enters the connected state, may perform the downlink signal of the base station.
  • the information such as the quality parameter is uploaded to the base station, so that the base station accurately determines the quality of the signal received by the user equipment, and can locally adjust the beam signal sent by the user equipment, without transmitting a large amount of air interface resources to transmit the system message requested by the user equipment to User equipment.
  • the system message can be requested from the base station, so that the system message is requested without sending an additional request to the base station, which is beneficial to the system. Reduce the power consumption of user equipment.
  • FIG. 15 is a schematic flow chart of another system message transmission method according to an exemplary embodiment. As shown in FIG. 15, on the basis of the embodiment shown in FIG. 14, if the randomly accessed message is the first message of random access, the first indication information is transmitted to the user equipment according to the first request information. include:
  • the second message of the random access is transmitted to the user equipment according to the first request information, where the second message of the random access includes the first indication information;
  • the establishing a communication connection with the user equipment includes:
  • step S431 receiving a third message of the random access transmitted by the user equipment, where the third message of the random access includes a connection request;
  • step S432 a communication connection is established with the user equipment according to the connection request.
  • the user equipment may send a third message of the random access to the base station, and carry the connection through the third message of the random access.
  • the request so that the user device does not need to send the connection request separately, is beneficial to reducing the power consumption of the user equipment.
  • FIG. 16 is a schematic flow chart of still another system message transmission method according to an exemplary embodiment. As shown in FIG. 16, on the basis of the embodiment shown in FIG. 14, if the random access message is the third of random access The message, the transmitting the first indication information to the user equipment according to the first request information includes:
  • the fourth message of the random access is transmitted to the user equipment according to the first request information, where the fourth message of the random access includes the first indication information;
  • the establishing a communication connection with the base station includes:
  • step S433 a fourth message of random access is transmitted to the user equipment, wherein the fourth message of the random access includes a connection command.
  • the present disclosure also provides an embodiment of a system message acquisition apparatus and a system message transmission apparatus.
  • FIG. 17 is a schematic block diagram of a system message acquiring apparatus according to an exemplary embodiment.
  • the device can be applied to a user equipment, as shown in FIG. 17, the device includes:
  • the access transmission module 171 is configured to transmit a random access message to the base station, where the random access message includes first request information for requesting a system message;
  • the indication receiving module 172 is configured to receive the first indication information that is sent by the base station according to the first request information, where the first indication information is used to indicate that the user equipment enters a connected state to receive a system message;
  • connection establishing module 173 configured to establish a communication connection with the base station
  • the information receiving module 174 is configured to receive first radio resource control information transmitted by the base station, and extract a system message from the first radio resource control information.
  • the randomly accessed message is a first message of random access, where the first message of the random access includes the first request information.
  • the indication receiving module is configured to receive a second message of the random access transmitted by the base station according to the first request information, where the user equipment is in a non-connected state, where The second message of the random access includes the first indication information;
  • the connection establishing module is configured to transmit a third message of random access to the base station according to the first indication information, wherein the third message of the random access includes a connection request.
  • FIG. 18 is a schematic block diagram of an information receiving module according to an exemplary embodiment. As shown in FIG. 18, the information receiving module 174 includes:
  • the first transmission sub-module 1741 is configured to: after the base station establishes a communication connection with the user equipment according to the connection request, transmit second radio resource control information to the base station, where the second radio resource control The information includes second request information for requesting the system message;
  • the first receiving submodule 1742 is configured to receive the first radio resource control information that is transmitted by the base station according to the second request information.
  • FIG. 19 is a schematic block diagram of another information receiving module according to an exemplary embodiment. As shown in FIG. 19, on the basis of the embodiment shown in FIG. 18, the information receiving module further includes:
  • the first recording sub-module 1743 is configured to record a first moment of transmitting the second radio resource control information
  • the first determining sub-module 1744 is configured to determine whether the first radio resource control information is received within a first preset duration from the first moment;
  • the first transmission submodule 1741 is further configured to be in the first determining submodule 1744. And if the first radio resource control information is not received within the first preset duration from the first moment, the second radio resource control information is retransmitted.
  • the information receiving module is configured to receive the first radio resource control information that is sent by the base station according to the first request information.
  • FIG. 20 is a schematic block diagram of still another information receiving module according to an exemplary embodiment. As shown in FIG. 20, the information receiving module 174 includes:
  • a second recording sub-module 1745 configured to record a second time when the base station establishes a communication connection with the user equipment according to the connection request;
  • the second determining sub-module 1746 is configured to determine whether the first radio resource control information is received within a second preset duration from the second moment;
  • the second transmission sub-module 1747 is configured to, when the second determining sub-module 1746 determines that the first radio resource control information is not received within the second preset duration from the second moment, The base station transmits second radio resource control information, where the second radio resource control information includes second request information for requesting the system message.
  • FIG. 21 is a schematic block diagram of another system message acquiring apparatus according to an exemplary embodiment.
  • the apparatus further includes:
  • the first synchronization determining module 175 is configured to determine, before the access transmission module 171 transmits a random access message to the base station, whether the user equipment is uplink out of synchronization;
  • the access transmission module 171 is configured to transmit a first message of random access to the base station, where the first message of the random access includes a requesting system, if the user equipment is uplink out of synchronization. First request information of the message;
  • the connection establishing module 173 is configured to transmit a third message of the random access to the base station according to the first indication information, wherein the third message of the random access includes a synchronization request.
  • the randomly accessed message is a third message of random access, where the third message of the random access includes the first request information.
  • the indication receiving module is configured to receive a fourth message of random access that is transmitted by the base station according to the first request information, where The fourth message of the random access includes the first indication information;
  • the connection establishing module is configured to receive a fourth message of the random access transmitted by the base station, wherein the fourth message of the random access includes a connection command.
  • FIG. 22 is a schematic block diagram of still another information receiving module according to an exemplary embodiment. As shown in FIG. 22, the information receiving module 174 includes:
  • the third transmission sub-module 1741 ′ is configured to: after establishing a communication connection with the base station according to the connection command, transmit second radio resource control information to the base station, where the second radio resource control information includes Requesting second request information of the system message;
  • the second receiving submodule 1742' is configured to receive the first radio resource control information that is transmitted by the base station according to the second request information.
  • FIG. 23 is a schematic block diagram of still another information receiving module according to an exemplary embodiment. As shown in FIG. 23, on the basis of the embodiment shown in FIG. 22, the information receiving module 174 further includes:
  • a third recording sub-module 1743' configured to record a first transmission of the second radio resource control information time
  • the third determining submodule 1744' is configured to determine whether the first radio resource control information is received within a first preset duration from the first moment;
  • the third transmission sub-module 1741 ′ is configured to: when the third determining sub-module 1744 ′ determines that the first radio resource control information is not received within a first preset duration from the first moment In case, the second radio resource control information is retransmitted.
  • the information receiving module is configured to receive the first radio resource control information that is sent by the base station according to the first request information.
  • FIG. 24 is a schematic block diagram of still another information receiving module according to an exemplary embodiment. As shown in FIG. 24, the information receiving module 174 includes:
  • the fourth recording sub-module 1745' is configured to record a second time when the base station establishes a communication connection with the user equipment according to the connection request;
  • the fourth determining sub-module 1746' is configured to determine whether the first radio resource control information is received within a second preset duration from the second moment;
  • the fourth transmission sub-module 1747' is configured to, when the fourth determining sub-module 1746' determines that the first radio resource control information is not received within the second preset duration from the second moment Transmitting, to the base station, second radio resource control information, where the second radio resource control information includes second request information for requesting the system message.
  • FIG. 25 is a schematic block diagram of still another system message acquiring apparatus according to an exemplary embodiment.
  • the device further includes:
  • the second synchronization determining module 176 is configured to determine whether the user equipment is uplink out of synchronization before the access transmission module 171 transmits a random access message to the base station;
  • the access transmission module 171 is configured to transmit a third message of random access to the base station, where the third message of the random access includes a request for requesting a system message.
  • First request information
  • the connection establishing module is configured to receive a fourth message of the random access transmitted by the base station, wherein the fourth message of the random access includes a synchronization command.
  • FIG. 26 is a schematic block diagram of a system message transmission apparatus according to an exemplary embodiment. As shown in Figure 26, the apparatus includes:
  • the access receiving module 261 is configured to receive a message randomly accessed by the user equipment, where the random access message includes first request information for requesting a system message;
  • the indication transmission module 262 is configured to transmit the first indication information to the user equipment according to the first request information, where the first indication information is used to indicate that the user equipment enters a connection state to receive a system message;
  • the communication connection module 263 is configured to establish a communication connection with the user equipment, so that the user equipment enters a connected state;
  • the information transmission module 264 is configured to transmit first radio resource control information to the user equipment, where the first radio resource control information includes a system message.
  • the indication transmission module is configured to transmit the second message of the random access to the user equipment according to the first request information, wherein said The second message of the random access includes the first indication information;
  • the communication connection module is configured to receive a third message of the random access transmitted by the user equipment, where the third message of the random access includes a connection request; and the user equipment according to the connection request Establish a communication connection.
  • the indication transmission module is configured to transmit the fourth message of the random access to the user equipment according to the first request information,
  • the fourth message of the random access includes the first indication information
  • the communication connection module is configured to transmit a fourth message of random access to the user equipment, wherein the fourth message of the random access includes a connection command
  • the device embodiment since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment.
  • the device embodiments described above are merely illustrative, wherein the modules described as separate components may or may not be physically separate, and the components displayed as modules may or may not be physical modules, ie may be located A place, or it can be distributed to multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the objectives of the present disclosure. Those of ordinary skill in the art can understand and implement without any creative effort.
  • the present disclosure also provides a user equipment, including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the disclosure also provides a base station, including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the present disclosure also provides a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the following steps:
  • the present disclosure also provides a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the following steps:
  • FIG. 27 is a schematic block diagram of an apparatus 2700 for system message acquisition, according to an exemplary embodiment.
  • device 2700 can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a gaming console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • apparatus 2700 can include one or more of the following components: processing component 2702, memory 2704, power component 2706, multimedia component 2708, audio component 2710, input/output (I/O) interface 2712, sensor component 2714, And a communication component 2716.
  • Processing component 2702 typically controls the overall operation of device 2700, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 2702 can include one or more processors 2720 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 2702 can include one or more modules to facilitate interaction between component 2702 and other components.
  • processing component 2702 can include a multimedia module to facilitate interaction between multimedia component 2708 and processing component 2702.
  • Memory 2704 is configured to store various types of data to support operation at device 2700. Examples of such data include instructions for any application or method operating on device 2700, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 2704 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 2706 provides power to various components of device 2700.
  • Power component 2706 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 2700.
  • the multimedia component 2708 includes a screen between the device 2700 and the user that provides an output interface screen.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 2708 includes a front camera and/or a rear camera. When the device 2700 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 2710 is configured to output and/or input an audio signal.
  • audio component 2710 includes a microphone (MIC) that is configured to receive an external audio signal when device 2700 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 2704 or transmitted via communication component 2716.
  • the audio component 2710 also includes a speaker for outputting an audio signal.
  • the I/O interface 2712 provides an interface between the processing component 2702 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 2714 includes one or more sensors for providing device 2700 with various aspects of status assessment.
  • sensor assembly 2714 can detect an open/closed state of device 2700, a relative positioning of components, such as the display and keypad of device 2700, and sensor component 2714 can also detect a change in position of a component of device 2700 or device 2700. The presence or absence of user contact with device 2700, device 2700 orientation or acceleration/deceleration, and temperature change of device 2700.
  • Sensor assembly 2714 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 2714 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 2714 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 2716 is configured to facilitate wired or wireless communication between device 2700 and other devices.
  • the device 2700 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • communication component 2716 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 2716 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 2700 can be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the system message acquisition method of any of the above embodiments.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor or other electronic component implementation for performing the system message acquisition method of any of the above embodiments.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 2704 comprising instructions executable by processor 2720 of apparatus 2700 to perform the above method.
  • the non-transitory computer readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • FIG. 28 is a schematic block diagram of an apparatus 2800 for system message transmission, according to an exemplary embodiment.
  • Device 2800 can be provided as a base station.
  • apparatus 2800 includes a processing component 2822, a wireless transmit/receive component 2824, an antenna component 2826, and a signal processing portion specific to the wireless interface.
  • Processing component 2822 can further include one or more processors.
  • the processor may be configured to perform the system message transmission method described in any of the above embodiments.

Landscapes

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

Abstract

本公开是关于系统消息获取方法和装置,该方法适用于用户设备,该方法包括:向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;与所述基站建立通信连接;接收所述基站传输的第一无线资源控制信息,从所述第一无线资源控制信息中提取系统消息。根据本公开的实施例,使得基站准可以确地确定用户设备接收信号的质量,进而能够是当地调整用户设备发送的波束信号,而无需占用大量的空口资源将用户设备所请求的系统消息传输至用户设备。

Description

系统消息获取方法和装置、系统消息传输方法和装置 技术领域
本公开涉及通信技术领域,尤其涉及系统消息获取方法、系统消息获取装置、系统消息传输方法、系统消息传输装置、电子设备和计算机可读存储介质。
背景技术
在基站向用户设备传输的5G系统消息中,包括最小系统消息(minimum System Information)和其他系统消息(other System Information)。对于最小系统消息,通过广播的方式传输至用户设备;对于其他系统消息,其中一部分系统消息以按需请求获取(on-demand)的方式传输至用户设备,也即在接收到用户的请求后才传输至用户设备,另一部分系统消息以广播的方式传输至用户设备。
在用户设备处于非连接态的情况下,用户设备向基站请求上述其他系统消息后,基站可将用户设备请求的其他系统消息传输至用户设备,但是由于基站并不能够准确地确定非连接态的用户设备的接收信号的质量,因此无法适当地调整向用户设备发送的波束信号(5G基站通过波束扫描的方式向用户设备传输信号),导致可能需要占用大量的空口资源才能将上述其他系统消息传输至用户设备。
发明内容
本公开提供系统消息获取方法、系统消息获取装置、系统消息传输方法、系统消息传输装置、电子设备和计算机可读存储介质,以解决相关技术中的不足。
根据本公开实施例的第一方面,提供一种系统消息获取方法,适用于用户设备,所述方法包括:
向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
与所述基站建立通信连接;
接收所述基站传输的第一无线资源控制信息,从所述第一无线资源控制信息中提取系统消息。
可选地,所述随机接入的消息为随机接入的第一个消息,其中,所述随机接入的第一个消息包含所述第一请求信息。
可选地,在所述用户设备处于非连接态的情况下,所述接收所述基站根据所述第一请求信息传输的第一指示信息包括:
接收所述基站根据所述第一请求信息传输的随机接入的第二个消息,其中,所述随机接入的第二个消息包含所述第一指示信息;
所述与所述基站建立通信连接包括:
根据所述第一指示信息向所述基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含连接请求。
可选地,所述接收所述基站传输的第一无线资源控制信息包括:
在所述基站根据所述连接请求与所述用户设备建立通信连接后,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息;
接收所述基站根据所述第二请求信息传输的所述第一无线资源控制信息。
可选地,所述方法还包括:
记录传输所述第二无线资源控制信息的第一时刻;
确定从所述第一时刻起的第一预设时长内是否接收到所述第一无线资源控制信息;
若未接收到所述第一无线资源控制信息,重新传输所述第二无线资源控制信息。
可选地,所述接收所述基站传输的第一无线资源控制信息包括:
接收所述基站根据所述第一请求信息传输的所述第一无线资源控制信息。
可选地,所述方法还包括:
记录所述基站根据所述连接请求与所述用户设备建立通信连接的第二时刻;
确定从所述第二时刻起的第二预设时长内是否接收到所述第一无线资源控制信息;
若未接收到所述第一无线资源控制信息,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息。
可选地,在所述用户设备处于连接态的情况下,在向基站传输随机接入的消息之前,所述方法还包括:
确定所述用户设备是否上行失同步;
若所述用户设备上行失同步,所述向基站传输随机接入的消息包括:
向基站传输随机接入的第一个消息,其中,所述随机接入的第一个消息包含用于请求系统消息的第一请求信息;
所述与所述基站建立通信连接包括:
根据所述第一指示信息向所述基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含同步请求。
可选地,所述随机接入的消息为随机接入的第三个消息,其中,所述随机接入的第三个消息包含所述第一请求信息。
可选地,在所述用户设备处于非连接态的情况下,所述接收所述基站根据所述第一请求信息传输的第一指示信息包括:
接收所述基站根据所述第一请求信息传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含所述第一指示信息;
所述与所述基站建立通信连接包括:
接收所述基站传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含连接命令。
可选地,所述接收所述基站传输的第一无线资源控制信息包括:
在根据所述连接命令与所述基站建立通信连接后,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息;
接收所述基站根据所述第二请求信息传输的所述第一无线资源控制信息。
可选地,所述方法还包括:
记录传输所述第二无线资源控制信息的第一时刻;
确定从所述第一时刻起的第一预设时长内是否接收到所述第一无线资源控制信息;
若未接收到所述第一无线资源控制信息,重新传输所述第二无线资源控制信息。
可选地,所述接收所述基站传输的第一无线资源控制信息包括:
接收所述基站根据所述第一请求信息传输的所述第一无线资源控制信息。
可选地,所述方法还包括:
记录所述基站根据所述连接请求与所述用户设备建立通信连接的第二时刻;
确定从所述第二时刻起的第二预设时长内是否接收到所述第一无线资源控制信息;
若未接收到所述第一无线资源控制信息,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息。
可选地,在所述用户设备处于连接态的情况下,在向基站传输随机接入的消息之前,所述方法还包括:
确定所述用户设备是否上行失同步;
若所述用户设备上行失同步,所述向基站传输随机接入的消息包括:
向基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含用于请求系统消息的第一请求信息;
所述与所述基站建立通信连接包括:
接收所述基站传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含同步命令。
根据本公开实施例的第二方面,提供一种系统消息传输方法,包括:
接收用户设备随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
根据所述第一请求信息向所述用户设备传输第一指示信息,其中,所述第一指 示信息用于指示所述用户设备进入连接态以接收系统消息;
与所述用户设备建立通信连接,以使所述用户设备进入连接态;
向所述用户设备传输第一无线资源控制信息,其中,所述第一无线资源控制信息包括系统消息。
可选地,若随机接入的消息为随机接入的第一个消息,根据所述第一请求信息向所述用户设备传输第一指示信息包括:
根据所述第一请求信息向所述用户设备传输随机接入的第二个消息,其中,所述随机接入的第二个消息包含所述第一指示信息;
所述与所述用户设备建立通信连接包括:
接收所述用户设备传输的随机接入的第三个消息,其中,所述随机接入的第三个消息包含连接请求;
根据所述连接请求与所述用户设备建立通信连接。
可选地,若随机接入的消息为随机接入的第三个消息,根据所述第一请求信息向所述用户设备传输第一指示信息包括:
根据所述第一请求信息向所述用户设备传输随机接入的第四个消息,其中,所述随机接入的第四个消息包含所述第一指示信息;
所述与所述基站建立通信连接包括:
向所述用户设备传输随机接入的第四个消息,其中,所述随机接入的第四个消息包含连接命令。
根据本公开实施例的第三方面,提供一种系统消息获取装置,适用于用户设备,所述装置包括:
接入传输模块,被配置为向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
指示接收模块,被配置为接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
连接建立模块,被配置为与所述基站建立通信连接;
信息接收模块,被配置为接收所述基站传输的第一无线资源控制信息,从所述第一无线资源控制信息中提取系统消息。
可选地,述随机接入的消息为随机接入的第一个消息,其中,所述随机接入的第一个消息包含所述第一请求信息。
可选地,在所述用户设备处于非连接态的情况下,所述指示接收模块被配置为接收所述基站根据所述第一请求信息传输的随机接入的第二个消息,其中,所述随机接入的第二个消息包含所述第一指示信息;
所述连接建立模块被配置为根据所述第一指示信息向所述基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含连接请求。
可选地,所述信息接收模块包括:
第一传输子模块,被配置为在所述基站根据所述连接请求与所述用户设备建立通信连接后,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制 信息包含用于请求所述系统消息的第二请求信息;
第一接收子模块,被配置为接收所述基站根据所述第二请求信息传输的所述第一无线资源控制信息。
可选地,所述信息接收模块还包括:
第一记录子模块,被配置为记录传输所述第二无线资源控制信息的第一时刻;
第一确定子模块,被配置为确定从所述第一时刻起的第一预设时长内是否接收到所述第一无线资源控制信息;
其中,所述第一传输子模块还被配置为,在所述第一确定子模块确定从所述第一时刻起的第一预设时长内未接收到所述第一无线资源控制信息的情况下,重新传输所述第二无线资源控制信息。
可选地,所述信息接收模块被配置为接收所述基站根据所述第一请求信息传输的所述第一无线资源控制信息。
可选地,所述信息接收模块包括:
第二记录子模块,被配置为记录所述基站根据所述连接请求与所述用户设备建立通信连接的第二时刻;
第二确定子模块,被配置为确定从所述第二时刻起的第二预设时长内是否接收到所述第一无线资源控制信息;
第二传输子模块,被配置为在所述第二确定子模块确定从所述第二时刻起的第二预设时长内未接收到所述第一无线资源控制信息的情况下,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息。
可选地,在所述用户设备处于连接态的情况下,所述装置还包括:
第一同步确定模块,被配置为在所述接入传输模块向基站传输随机接入的消息之前,确定所述用户设备是否上行失同步;
其中,若所述用户设备上行失同步,所述接入传输模块被配置为向基站传输随机接入的第一个消息,其中,所述随机接入的第一个消息包含用于请求系统消息的第一请求信息;
所述连接建立模块被配置为根据所述第一指示信息向所述基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含同步请求。
可选地,所述随机接入的消息为随机接入的第三个消息,其中,所述随机接入的第三个消息包含所述第一请求信息。
可选地,在所述用户设备处于非连接态的情况下,所述指示接收模块被配置为接收所述基站根据所述第一请求信息传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含所述第一指示信息;
连接建立模块被配置为接收所述基站传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含连接命令。
可选地,所述信息接收模块包括:
第三传输子模块,被配置为在根据所述连接命令与所述基站建立通信连接后,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于 请求所述系统消息的第二请求信息;
第二接收子模块,被配置为接收所述基站根据所述第二请求信息传输的所述第一无线资源控制信息。
可选地,所述信息接收模块还包括:
第三记录子模块,被配置为记录传输所述第二无线资源控制信息的第一时刻;
第三确定子模块,被配置为确定从所述第一时刻起的第一预设时长内是否接收到所述第一无线资源控制信息;
其中,所述第三传输子模块被配置为在所述第三确定子模块确定从所述第一时刻起的第一预设时长内未接收到所述第一无线资源控制信息的情况下,重新传输所述第二无线资源控制信息。
可选地,所述信息接收模块被配置为接收所述基站根据所述第一请求信息传输的所述第一无线资源控制信息。
可选地,信息接收模块包括:
第四记录子模块,被配置为记录所述基站根据所述连接请求与所述用户设备建立通信连接的第二时刻;
第四确定子模块,被配置为确定从所述第二时刻起的第二预设时长内是否接收到所述第一无线资源控制信息;
第四传输子模块,被配置为在所述第四确定子模块确定从所述第二时刻起的第二预设时长内未接收到所述第一无线资源控制信息的情况下,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息。
可选地,在所述用户设备处于连接态的情况下,所述装置还包括:
第二同步确定模块,被配置为在所述接入传输模块向基站传输随机接入的消息之前,确定所述用户设备是否上行失同步;
若所述用户设备上行失同步,所述接入传输模块被配置为向基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含用于请求系统消息的第一请求信息;
所述连接建立模块被配置为接收所述基站传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含同步命令。
根据本公开实施例的第四方面,提供一种系统消息传输装置,包括:
接入接收模块,被配置为接收用户设备随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
指示传输模块,被配置为根据所述第一请求信息向所述用户设备传输第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
通信连接模块,被配置为与所述用户设备建立通信连接,以使所述用户设备进入连接态;
信息传输模块,被配置为向所述用户设备传输第一无线资源控制信息,其中,所述第一无线资源控制信息包括系统消息。
可选地,若随机接入的消息为随机接入的第一个消息,所述指示传输模块被配 置为根据所述第一请求信息向所述用户设备传输随机接入的第二个消息,其中,所述随机接入的第二个消息包含所述第一指示信息;
所述通信连接模块被配置为接收所述用户设备传输的随机接入的第三个消息,其中,所述随机接入的第三个消息包含连接请求;根据所述连接请求与所述用户设备建立通信连接。
可选地,若随机接入的消息为随机接入的第三个消息,所述指示传输模块被配置为根据所述第一请求信息向所述用户设备传输随机接入的第四个消息,其中,所述随机接入的第四个消息包含所述第一指示信息;
所述通信连接模块被配置为向所述用户设备传输随机接入的第四个消息,其中,所述随机接入的第四个消息包含连接命令。
根据本公开实施例的第五方面,提供一种用户设备,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
与所述基站建立通信连接;
接收所述基站传输的第一无线资源控制信息,从所述第一无线资源控制信息中提取系统消息。
根据本公开实施例的第六方面,提供一种基站,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
接收用户设备随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
根据所述第一请求信息向所述用户设备传输第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
与所述用户设备建立通信连接,以使所述用户设备进入连接态;
向所述用户设备传输第一无线资源控制信息,其中,所述第一无线资源控制信息包括系统消息。
根据本公开实施例的第七方面,提供一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
与所述基站建立通信连接;
接收所述基站传输的第一无线资源控制信息,从所述第一无线资源控制信息中提取系统消息。
根据本公开实施例的第八方面,提供一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
接收用户设备随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
根据所述第一请求信息向所述用户设备传输第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
与所述用户设备建立通信连接,以使所述用户设备进入连接态;
向所述用户设备传输第一无线资源控制信息,其中,所述第一无线资源控制信息包括系统消息。
本公开的实施例提供的技术方案可以包括以下有益效果:
由上述实施例可知,本公开对于处于非连接态的用户设备,在其通过随机接入的消息向基站请求系统消息时,可以通过接收基站下发的第一指示信息,并根据第一指示信息与基站建立通信从而进入连接态,而在用户设备进入连接态之后,则可以将基站下行信号的质量参数等信息上传至基站,使得基站准确地确定用户设备接收信号的质量,进而能够是当地调整用户设备发送的波束信号,而无需占用大量的空口资源将用户设备所请求的系统消息传输至用户设备。
而对于处于连接态的用户设备,在其通过随机接入的消息向基站请求上行同步时,可以一并向基站请求系统消息时,从而无需通过向基站发送额外的请求来请求系统消息,有利于降低用户设备的功耗。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开。
附图说明
为了更清楚地说明本申请实施例中的技术方案,下面将对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申请的一些实施例,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是根据一示例性实施例示出的一种系统消息获取方法的示意流程图。
图2是根据一示例性实施例示出的另一种系统消息获取方法的示意流程图。
图3是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。
图4是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。
图5是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。
图6是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。
图7是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。
图8是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。
图9是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。
图10是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。
图11是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。
图12是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。
图13是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。
图14是根据一示例性实施例示出的一种系统消息传输方法的示意流程图。
图15是根据一示例性实施例示出的另一种系统消息传输方法的示意流程图。
图16是根据一示例性实施例示出的又一种系统消息传输方法的示意流程图。
图17是根据一示例性实施例示出的一种系统消息获取装置的示意框图。
图18是根据一示例性实施例示出的一种信息接收模块的示意框图。
图19是根据一示例性实施例示出的另一种信息接收模块的示意框图。
图20是根据一示例性实施例示出的又一种信息接收模块的示意框图。
图21是根据一示例性实施例示出的另一种系统消息获取装置的示意框图。
图22是根据一示例性实施例示出的又一种信息接收模块的示意框图。
图23是根据一示例性实施例示出的又一种信息接收模块的示意框图。
图24是根据一示例性实施例示出的又一种信息接收模块的示意框图。
图25是根据一示例性实施例示出的又一种系统消息获取装置的示意框图。
图26是根据一示例性实施例示出的一种系统消息传输装置的示意框图。
图27是根据一示例性实施例示出的一种用于系统消息获取的装置的示意框图。
图28是根据一示例性实施例示出的一种用于系统消息传输的装置的示意框图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
图1是根据一示例性实施例示出的一种系统消息获取方法的示意流程图。本实施例所示的系统消息获取方法可以适用于用户设备,例如手机、平板电脑等可以与基站进行通信的用户设备,其中,该基站可以是5G基站。
如图1所示,本实施例的系统消息获取方法可以包括以下步骤。
在步骤S11中,向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息。
在一个实施例中,用户设备可以是处于非连接态的用户设备,例如空闲(idle) 态的用户设备,或者非活跃(inactive)态的用户设备,也可以是处于连接态的用户设备。
在一个实施例中,系统消息可以是以按需请求获取方式获取的其他系统消息。
在步骤S12中,接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
在步骤S13中,与所述基站建立通信连接。
在一个实施例中,针对处于非连接态的用户设备,可以通过向基站发送连接建立请求,以与基站建立通信连接,从而进入连接态;针对已经处于连接态的用户设备,由于该用户设备已处于连接态,而随机接入的消息一般是在随机接入的阶段,由用户设备和基站进行交互所使用,因此对于一般处于连接态的用户设备,其并不能向基站传输随机接入的消息,但是对于处于上行失同步的用户设备,由于其向基站传输信息失去了同步,因此可以通过向基站传输随机接入的消息来请求同步,也即对于处于连接态的用户设备,在执行步骤S13时,可以通过向基站传输随机接入的消息来请求同步,进而与基站建立同步的通信连接。
在步骤S14中,接收所述基站传输的第一无线资源控制信息(具体可以是信令),从所述第一无线资源控制信息中提取系统消息。
在一个实施例中,对于处于非连接态的用户设备,在其通过随机接入的消息向基站请求系统消息时,可以通过接收基站下发的第一指示信息,并根据第一指示信息与基站建立通信从而进入连接态,而在用户设备进入连接态之后,则可以将基站下行信号的质量参数等信息上传至基站,使得基站准确地确定用户设备接收信号的质量,进而能够是当地调整用户设备发送的波束信号,而无需占用大量的空口资源将用户设备所请求的系统消息传输至用户设备。
而对于处于连接态的用户设备,在其通过随机接入的消息向基站请求上行同步时,可以一并向基站请求系统消息时,从而无需通过向基站发送额外的请求来请求系统消息,有利于降低用户设备的功耗。
可选地,所述随机接入的消息为随机接入的第一个消息,其中,所述随机接入的第一个消息包含所述第一请求信息。
在一个实施例总,随机接入的第一个消息包含随机接入的前导码(preamble),还包含上述第一请求信息。
图2是根据一示例性实施例示出的另一种系统消息获取方法的示意流程图。如图2所示,在图1所示实施例的基础上,在所述用户设备处于非连接态的情况下,所述接收所述基站根据所述第一请求信息传输的第一指示信息包括:
在步骤S121中,接收所述基站根据所述第一请求信息传输的随机接入的第二个消息,其中,所述随机接入的第二个消息包含所述第一指示信息;
所述与所述基站建立通信连接包括:
在步骤S131中,根据所述第一指示信息向所述基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含连接请求。
在一个实施例中,若用户设备通过随机接入的第一个消息向基站请求系统消息,由于随机接入的消息在用户设备与基站之间是按顺序发送,也即一侧发送随机接入的第n个消息,那么另一侧基于该第n个消息反馈随机接入的第n+1个消息,其中n为大于0的整数,因此基站在接收到随机接入的第一个消息后,可以向用户设备反 馈随机接入的第二个消息,并通过随机接入的第二个消息携带第一指示信息,从而无需基站单独发送指示信息,有利于降低基站的资源消耗。
在一个实施例中,用户设备在接收到随机接入的第二个消息后,可以向基站发送随机接入的第三个消息,并通过随机接入的第三个消息携带连接请求,从而无需用户设备单独发送连接请求,有利于降低用户设备的功耗。
图3是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。如图3所示,在图2所示实施例的基础上,所述接收所述基站传输的第一无线资源控制信息包括:
在步骤S141中,在所述基站根据所述连接请求与所述用户设备建立通信连接后,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息;
在步骤S142中,接收所述基站根据所述第二请求信息传输的所述第一无线资源控制信息。
在一个实施例中,在所述基站根据所述连接请求与所述用户设备建立通信连接后,也即用户设备进入了连接态,而根据5G通信中相关协议的规定,对于连接态的用户设备,其请求系统信息需要通过无线资源控制信息(具体可以是信令)来请求,因此可以设置用户设备在进入连接态后,通过发送第二无线资源控制信息来携带第二请求信息,以请求上述系统信息,保证通信过程满足协议要求。
图4是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。如图4所示,在图3所示实施例的基础上,所述方法还包括:
在步骤S143中,记录传输所述第二无线资源控制信息的第一时刻;
在步骤S144中,确定从所述第一时刻起的第一预设时长内是否接收到所述第一无线资源控制信息;
在步骤S145中,若未接收到所述第一无线资源控制信息,重新传输所述第二无线资源控制信息。
在一个实施例中,在用户设备向基站传输上述第二无线资源控制信息时,可以记录用户设备执行该操作的第一时刻,并进一步确定从第一时刻起的第一预设时长内是否接收到基站下发的第一无线资源控制信息,若没有接收到基站下发的第一无线资源控制信息,那么可以确定由于第二无线资源控制信息并未传输至基站,或第二无线资源控制信息收到干扰,或基站忙碌等原因,基站并未下发第一无线资源控制信息,因此可以重新传输所述第二无线资源控制信息,以便保证能够及时地获取到系统信息。
图5是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。如图5所示,在图2所示实施例的基础上,所述接收所述基站传输的第一无线资源控制信息包括:
在步骤S146中,接收所述基站根据所述第一请求信息传输的所述第一无线资源控制信息。
在一个实施例中,除了如图3和图4所示的实施例,用户设备在于基站通信连接后,通过向基站发送第二请求信息来获取系统信息,还可以如图5所示的实施例,用户设备在于基站通信连接后,等待基站根据第一请求信息传输携带有系统信息的第一无线资源控制信息。具体接收方式可以根据实际需要进行选择。
图6是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。如 图6所示,在图5所示实施例的基础上,所述方法还包括:
在步骤S132中,记录所述基站根据所述连接请求与所述用户设备建立通信连接的第二时刻;
在步骤S133中,确定从所述第二时刻起的第二预设时长内是否接收到所述第一无线资源控制信息;
在步骤S134中,若未接收到所述第一无线资源控制信息,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息。
在一个实施例中,在基站根据所述连接请求与所述用户设备建立通信连接时,例如用户设备接收到基站确认建立通信连接的信息时,可以记录相应的时刻,也即第二时刻,并进一步确定从第二时刻起的第二预设时长内是否接收到基站下发的第一无线资源控制信息,若没有接收到基站下发的第一无线资源控制信息,那么可以确定由于基站忙碌等原因,基站并未下发第一无线资源控制信息,因此可以向基站传输携带用于请求系统消息的第二请求信息的第二无线资源控制信息,以便保证能够及时地获取到系统信息。
图7是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。如图7所示,在图1所示实施例的基础上,在所述用户设备处于连接态的情况下,在向基站传输随机接入的消息之前,所述方法还包括:
在步骤S15中,确定所述用户设备是否上行失同步;
若所述用户设备上行失同步,所述向基站传输随机接入的消息包括:
在步骤S111中,向基站传输随机接入的第一个消息,其中,所述随机接入的第一个消息包含用于请求系统消息的第一请求信息;
所述与所述基站建立通信连接包括:
在步骤S135中,根据所述第一指示信息向所述基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含同步请求。
在一个实施例中,针对已经处于连接态的用户设备,由于该用户设备已处于连接态,而随机接入的消息一般是在随机接入的阶段,由用户设备和基站进行交互所使用,因此对于一般处于连接态的用户设备,其并不能向基站传输随机接入的消息,但是对于处于上行失同步的用户设备,由于其向基站传输信息失去了同步,因此可以通过向基站传输随机接入的消息来请求同步,也即对于处于连接态的用户设备,在执行步骤S13时,可以通过向基站传输随机接入的消息来请求同步,进而与基站建立同步的通信连接。
由于处于连接态的用户设备在其通过随机接入的消息向基站请求上行同步时,可以一并向基站请求系统消息时,从而无需通过向基站发送额外的请求来请求系统消息,有利于降低用户设备的功耗。
可选地,所述随机接入的消息为随机接入的第三个消息,其中,所述随机接入的第三个消息包含所述第一请求信息。
在一个实施例总,随机接入的第三个消息包含随机接入的请求信息以及具体数据等内容,还包含上述第一请求信息。
图8是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。如图8所示,在图1所示实施例的基础上,在所述用户设备处于非连接态的情况下,所 述接收所述基站根据所述第一请求信息传输的第一指示信息包括:
在步骤S122中,接收所述基站根据所述第一请求信息传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含所述第一指示信息;
所述与所述基站建立通信连接包括:
在步骤S136中,接收所述基站传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含连接命令。
在一个实施例中,若用户设备通过随机接入的第三个消息向基站请求系统消息,由于随机接入的消息在用户设备与基站之间是按顺序发送,也即一侧发送随机接入的第n个消息,那么另一侧基于该第n个消息反馈随机接入的第n+1个消息,其中n为大于0的整数,而由于随机接入的消息数目更不会过多,也即上述n不会较大,一般小于或等于4,也即基站在接收到随机接入的第三个消息后,向用户设备反馈随机接入的第四个消息后,用户设备一般不会再发送随机接入的消息,而此时用户设备并未向基站发送与基站建立通信连接的请求,所以可以由基站向用户设备下发连接命令,并通过随机接入的第四个信息来承载该连接命令,以保证用户设备能够根据连接命令与基站建立通信连接。
图9是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。如图9所示,在图8所示实施例的基础上,所述接收所述基站传输的第一无线资源控制信息包括:
在步骤S147中,在根据所述连接命令与所述基站建立通信连接后,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息;
在步骤S148中,接收所述基站根据所述第二请求信息传输的所述第一无线资源控制信息。
在一个实施例中,在所述基站根据所述连接请求与所述用户设备建立通信连接后,也即用户设备进入了连接态,而根据5G通信中相关协议的规定,对于连接态的用户设备,其请求系统信息需要通过无线资源控制信息(具体可以是信令)来请求,因此可以设置用户设备在进入连接态后,通过发送第二无线资源控制信息来携带第二请求信息,以请求上述系统信息,保证通信过程满足协议要求。
图10是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。如图10所示,在图9所示实施例的基础上,所述方法还包括:
在步骤S149中,记录传输所述第二无线资源控制信息的第一时刻;
在步骤S1410中,确定从所述第一时刻起的第一预设时长内是否接收到所述第一无线资源控制信息;
在步骤S1411中,若未接收到所述第一无线资源控制信息,重新传输所述第二无线资源控制信息。
在一个实施例中,在用户设备向基站传输上述第二无线资源控制信息时,可以记录用户设备执行该操作的第一时刻,并进一步确定从第一时刻起的第一预设时长内是否接收到基站下发的第一无线资源控制信息,若没有接收到基站下发的第一无线资源控制信息,那么可以确定由于第二无线资源控制信息并未传输至基站,或第二无线资源控制信息收到干扰,或基站忙碌等原因,基站并未下发第一无线资源控制信息,因此可以重新传输所述第二无线资源控制信息,以便保证能够及时地获取到系统信息。
图11是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。如图11所示,在图8所示实施例的基础上,所述接收所述基站传输的第一无线资源控制信息包括:
在步骤S1412中,接收所述基站根据所述第一请求信息传输的所述第一无线资源控制信息。
在一个实施例中,除了如图9和图10所示的实施例,用户设备在于基站通信连接后,通过向基站发送第二请求信息来获取系统信息,还可以如图11所示的实施例,用户设备在于基站通信连接后,等待基站根据第一请求信息传输携带有系统信息的第一无线资源控制信息。具体接收方式可以根据实际需要进行选择。
图12是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。如图12所示,在图11所示实施例的基础上,所述方法还包括:
在步骤S137中,记录所述基站根据所述连接请求与所述用户设备建立通信连接的第二时刻;
在步骤S138中,确定从所述第二时刻起的第二预设时长内是否接收到所述第一无线资源控制信息;
在步骤S139中,若未接收到所述第一无线资源控制信息,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息。
在一个实施例中,在基站根据所述连接请求与所述用户设备建立通信连接时,例如用户设备接收到基站确认建立通信连接的信息时,可以记录相应的时刻,也即第二时刻,并进一步确定从第二时刻起的第二预设时长内是否接收到基站下发的第一无线资源控制信息,若没有接收到基站下发的第一无线资源控制信息,那么可以确定由于基站忙碌等原因,基站并未下发第一无线资源控制信息,因此可以向基站传输携带用于请求系统消息的第二请求信息的第二无线资源控制信息,以便保证能够及时地获取到系统信息。
图13是根据一示例性实施例示出的又一种系统消息获取方法的示意流程图。如图13所示,在图1所示实施例的基础上,在所述用户设备处于连接态的情况下,在向基站传输随机接入的消息之前,所述方法还包括:
在步骤S16中,确定所述用户设备是否上行失同步;
若所述用户设备上行失同步,所述向基站传输随机接入的消息包括:
在步骤S112中,向基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含用于请求系统消息的第一请求信息;
所述与所述基站建立通信连接包括:
在步骤S130中,接收所述基站传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含同步命令。
在一个实施例中,针对已经处于连接态的用户设备,由于该用户设备已处于连接态,而随机接入的消息一般是在随机接入的阶段,由用户设备和基站进行交互所使用,因此对于一般处于连接态的用户设备,其并不能向基站传输随机接入的消息,但是对于处于上行失同步的用户设备,由于其向基站传输信息失去了同步,因此可以通过向基站传输随机接入的消息来请求同步。
但是在用户设备通过随机接入的第三个消息来承载第一请求信息的情况下,基 于图8所示的实施例可知,基站在接收到随机接入的第三个消息后,向用户设备反馈随机接入的第四个消息后,用户设备一般不会再发送随机接入的消息,因此可以由基站向用户设备下发连接命令,也即对于处于连接态的用户设备,在执行步骤S13时,可以通过接收基站传输的包含同步命令的随机接入的第四个消息,进而将基站的通信连接同步。
图14是根据一示例性实施例示出的一种系统消息传输方法的示意流程图。本实施例所示的系统消息获取方法可以适用于基站,例如5G基站。
如图14所示,本实施例的系统消息传输方法可以包括以下步骤。
在步骤S41中,接收用户设备随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
在步骤S42中,根据所述第一请求信息向所述用户设备传输第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
在步骤S43中,与所述用户设备建立通信连接,以使所述用户设备进入连接态;
在步骤S44中,向所述用户设备传输第一无线资源控制信息,其中,所述第一无线资源控制信息包括系统消息。
在一个实施例中,基站可以在接收到用户设备上传的包含请求系统消息的第一请求信息的随机接入的消息后,向用户设备下发用于指示用户设备进入连接态以接收系统消息的第一指示信息。
对于处于非连接态的用户设备,可以通过接收基站下发的第一指示信息,根据第一指示信息与基站建立通信从而进入连接态,而在用户设备进入连接态之后,则可以将基站下行信号的质量参数等信息上传至基站,使得基站准确地确定用户设备接收信号的质量,进而能够是当地调整用户设备发送的波束信号,而无需占用大量的空口资源将用户设备所请求的系统消息传输至用户设备。
而对于处于连接态的用户设备,在其通过随机接入的消息向基站请求上行同步时,可以一并向基站请求系统消息时,从而无需通过向基站发送额外的请求来请求系统消息,有利于降低用户设备的功耗。
图15是根据一示例性实施例示出的另一种系统消息传输方法的示意流程图。如图15所示,在图14所示实施例的基础上,若随机接入的消息为随机接入的第一个消息,根据所述第一请求信息向所述用户设备传输第一指示信息包括:
在步骤S421中,根据所述第一请求信息向所述用户设备传输随机接入的第二个消息,其中,所述随机接入的第二个消息包含所述第一指示信息;
所述与所述用户设备建立通信连接包括:
在步骤S431中,接收所述用户设备传输的随机接入的第三个消息,其中,所述随机接入的第三个消息包含连接请求;
在步骤S432中,根据所述连接请求与所述用户设备建立通信连接。
在一个实施例中,用户设备在接收到基站下发的随机接入的第二个消息后,可以向基站发送随机接入的第三个消息,并通过随机接入的第三个消息携带连接请求,从而无需用户设备单独发送连接请求,有利于降低用户设备的功耗。
图16是根据一示例性实施例示出的又一种系统消息传输方法的示意流程图。如图16所示,在图14所示实施例的基础上,若随机接入的消息为随机接入的第三个 消息,根据所述第一请求信息向所述用户设备传输第一指示信息包括:
在步骤S422中,根据所述第一请求信息向所述用户设备传输随机接入的第四个消息,其中,所述随机接入的第四个消息包含所述第一指示信息;
所述与所述基站建立通信连接包括:
在步骤S433中,向所述用户设备传输随机接入的第四个消息,其中,所述随机接入的第四个消息包含连接命令。
与前述的系统消息获取方法和系统消息传输方法的实施例相对应,本公开还提供了系统消息获取装置和系统消息传输装置的实施例。
图17是根据一示例性实施例示出的一种系统消息获取装置的示意框图。该装置可以适用于用户设备,如图17所示,所述装置包括:
接入传输模块171,被配置为向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
指示接收模块172,被配置为接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
连接建立模块173,被配置为与所述基站建立通信连接;
信息接收模块174,被配置为接收所述基站传输的第一无线资源控制信息,从所述第一无线资源控制信息中提取系统消息。
可选地,所述随机接入的消息为随机接入的第一个消息,其中,所述随机接入的第一个消息包含所述第一请求信息。
可选地,在所述用户设备处于非连接态的情况下,所述指示接收模块被配置为接收所述基站根据所述第一请求信息传输的随机接入的第二个消息,其中,所述随机接入的第二个消息包含所述第一指示信息;
所述连接建立模块被配置为根据所述第一指示信息向所述基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含连接请求。
图18是根据一示例性实施例示出的一种信息接收模块的示意框图。如图18所示,所述信息接收模块174包括:
第一传输子模块1741,被配置为在所述基站根据所述连接请求与所述用户设备建立通信连接后,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息;
第一接收子模块1742,被配置为接收所述基站根据所述第二请求信息传输的所述第一无线资源控制信息。
图19是根据一示例性实施例示出的另一种信息接收模块的示意框图。如图19所示,在图18所示实施例的基础上,所述信息接收模块还包括:
第一记录子模块1743,被配置为记录传输所述第二无线资源控制信息的第一时刻;
第一确定子模块1744,被配置为确定从所述第一时刻起的第一预设时长内是否接收到所述第一无线资源控制信息;
其中,所述第一传输子模块1741还被配置为,在所述第一确定子模块1744确 定从所述第一时刻起的第一预设时长内未接收到所述第一无线资源控制信息的情况下,重新传输所述第二无线资源控制信息。
可选地,所述信息接收模块被配置为接收所述基站根据所述第一请求信息传输的所述第一无线资源控制信息。
图20是根据一示例性实施例示出的又一种信息接收模块的示意框图。如图20所示,所述信息接收模块174包括:
第二记录子模块1745,被配置为记录所述基站根据所述连接请求与所述用户设备建立通信连接的第二时刻;
第二确定子模块1746,被配置为确定从所述第二时刻起的第二预设时长内是否接收到所述第一无线资源控制信息;
第二传输子模块1747,被配置为在所述第二确定子模块1746确定从所述第二时刻起的第二预设时长内未接收到所述第一无线资源控制信息的情况下,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息。
图21是根据一示例性实施例示出的另一种系统消息获取装置的示意框图。在所述用户设备处于连接态的情况下,如图21所示,所述装置还包括:
第一同步确定模块175,被配置为在所述接入传输模块171向基站传输随机接入的消息之前,确定所述用户设备是否上行失同步;
其中,若所述用户设备上行失同步,所述接入传输模块171被配置为向基站传输随机接入的第一个消息,其中,所述随机接入的第一个消息包含用于请求系统消息的第一请求信息;
所述连接建立模块173被配置为根据所述第一指示信息向所述基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含同步请求。
可选地,所述随机接入的消息为随机接入的第三个消息,其中,所述随机接入的第三个消息包含所述第一请求信息。
可选地,在所述用户设备处于非连接态的情况下,所述指示接收模块被配置为接收所述基站根据所述第一请求信息传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含所述第一指示信息;
连接建立模块被配置为接收所述基站传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含连接命令。
图22是根据一示例性实施例示出的又一种信息接收模块的示意框图。如图22所示,所述信息接收模块174包括:
第三传输子模块1741’,被配置为在根据所述连接命令与所述基站建立通信连接后,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息;
第二接收子模块1742’,被配置为接收所述基站根据所述第二请求信息传输的所述第一无线资源控制信息。
图23是根据一示例性实施例示出的又一种信息接收模块的示意框图。如图23所示,在图22所示实施例的基础上,所述信息接收模块174还包括:
第三记录子模块1743’,被配置为记录传输所述第二无线资源控制信息的第一 时刻;
第三确定子模块1744’,被配置为确定从所述第一时刻起的第一预设时长内是否接收到所述第一无线资源控制信息;
其中,所述第三传输子模块1741’被配置为在所述第三确定子模块1744’确定从所述第一时刻起的第一预设时长内未接收到所述第一无线资源控制信息的情况下,重新传输所述第二无线资源控制信息。
可选地,所述信息接收模块被配置为接收所述基站根据所述第一请求信息传输的所述第一无线资源控制信息。
图24是根据一示例性实施例示出的又一种信息接收模块的示意框图。如图24所示,信息接收模块174包括:
第四记录子模块1745’,被配置为记录所述基站根据所述连接请求与所述用户设备建立通信连接的第二时刻;
第四确定子模块1746’,被配置为确定从所述第二时刻起的第二预设时长内是否接收到所述第一无线资源控制信息;
第四传输子模块1747’,被配置为在所述第四确定子模块1746’确定从所述第二时刻起的第二预设时长内未接收到所述第一无线资源控制信息的情况下,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息。
图25是根据一示例性实施例示出的又一种系统消息获取装置的示意框图。在所述用户设备处于连接态的情况下,所述装置还包括:
第二同步确定模块176,被配置为在所述接入传输模块171向基站传输随机接入的消息之前,确定所述用户设备是否上行失同步;
若所述用户设备上行失同步,所述接入传输模块171被配置为向基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含用于请求系统消息的第一请求信息;
所述连接建立模块被配置为接收所述基站传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含同步命令。
图26是根据一示例性实施例示出的一种系统消息传输装置的示意框图。如图26所示,所述装置包括:
接入接收模块261,被配置为接收用户设备随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
指示传输模块262,被配置为根据所述第一请求信息向所述用户设备传输第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
通信连接模块263,被配置为与所述用户设备建立通信连接,以使所述用户设备进入连接态;
信息传输模块264,被配置为向所述用户设备传输第一无线资源控制信息,其中,所述第一无线资源控制信息包括系统消息。
可选地,若随机接入的消息为随机接入的第一个消息,所述指示传输模块被配置为根据所述第一请求信息向所述用户设备传输随机接入的第二个消息,其中,所述 随机接入的第二个消息包含所述第一指示信息;
所述通信连接模块被配置为接收所述用户设备传输的随机接入的第三个消息,其中,所述随机接入的第三个消息包含连接请求;根据所述连接请求与所述用户设备建立通信连接。
可选地,若随机接入的消息为随机接入的第三个消息,所述指示传输模块被配置为根据所述第一请求信息向所述用户设备传输随机接入的第四个消息,其中,所述随机接入的第四个消息包含所述第一指示信息;
所述通信连接模块被配置为向所述用户设备传输随机接入的第四个消息,其中,所述随机接入的第四个消息包含连接命令
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在相关方法的实施例中进行了详细描述,此处将不做详细阐述说明。
对于装置实施例而言,由于其基本对应于方法实施例,所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的,其中所述作为分离部件说明的模块可以是或者也可以不是物理上分开的,作为模块显示的部件可以是或者也可以不是物理模块,即可以位于一个地方,或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下,即可以理解并实施。
本公开还提供一种用户设备,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
与所述基站建立通信连接;
接收所述基站传输的第一无线资源控制信息,从所述第一无线资源控制信息中提取系统消息。
本公开还提供一种基站,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
接收用户设备随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
根据所述第一请求信息向所述用户设备传输第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
与所述用户设备建立通信连接,以使所述用户设备进入连接态;
向所述用户设备传输第一无线资源控制信息,其中,所述第一无线资源控制信 息包括系统消息。
本公开还提供一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
与所述基站建立通信连接;
接收所述基站传输的第一无线资源控制信息,从所述第一无线资源控制信息中提取系统消息。
本公开还提供一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
接收用户设备随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
根据所述第一请求信息向所述用户设备传输第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
与所述用户设备建立通信连接,以使所述用户设备进入连接态;
向所述用户设备传输第一无线资源控制信息,其中,所述第一无线资源控制信息包括系统消息
图27是根据一示例性实施例示出的一种用于系统消息获取的装置2700的示意框图。例如,装置2700可以是移动电话,计算机,数字广播终端,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等。
参照图27,装置2700可以包括以下一个或多个组件:处理组件2702,存储器2704,电源组件2706,多媒体组件2708,音频组件2710,输入/输出(I/O)的接口2712,传感器组件2714,以及通信组件2716。
处理组件2702通常控制装置2700的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件2702可以包括一个或多个处理器2720来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件2702可以包括一个或多个模块,便于处理组件2702和其他组件之间的交互。例如,处理组件2702可以包括多媒体模块,以方便多媒体组件2708和处理组件2702之间的交互。
存储器2704被配置为存储各种类型的数据以支持在装置2700的操作。这些数据的示例包括用于在装置2700上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器2704可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件2706为装置2700的各种组件提供电力。电源组件2706可以包括电源管理系统,一个或多个电源,及其他与为装置2700生成、管理和分配电力相关联的组件。
多媒体组件2708包括在所述装置2700和用户之间的提供一个输出接口的屏 幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件2708包括一个前置摄像头和/或后置摄像头。当装置2700处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件2710被配置为输出和/或输入音频信号。例如,音频组件2710包括一个麦克风(MIC),当装置2700处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器2704或经由通信组件2716发送。在一些实施例中,音频组件2710还包括一个扬声器,用于输出音频信号。
I/O接口2712为处理组件2702和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件2714包括一个或多个传感器,用于为装置2700提供各个方面的状态评估。例如,传感器组件2714可以检测到装置2700的打开/关闭状态,组件的相对定位,例如所述组件为装置2700的显示器和小键盘,传感器组件2714还可以检测装置2700或装置2700一个组件的位置改变,用户与装置2700接触的存在或不存在,装置2700方位或加速/减速和装置2700的温度变化。传感器组件2714可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件2714还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件2714还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件2716被配置为便于装置2700和其他设备之间有线或无线方式的通信。装置2700可以接入基于通信标准的无线网络,如WiFi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件2716经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件2716还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,装置2700可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述任一实施例所述的系统消息获取方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器2704,上述指令可由装置2700的处理器2720执行以完成上述方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
如图28所示,图28是根据一示例性实施例示出的一种用于系统消息传输的装置2800的示意框图。装置2800可以被提供为一基站。参照图28,装置2800包括处理组件2822、无线发射/接收组件2824、天线组件2826、以及无线接口特有的信号处理部分,处理组件2822可进一步包括一个或多个处理器。处理组件2822中的其中一 个处理器可以被配置为执行上述任一实施例所述的系统消息传输方法。
本领域技术人员在考虑说明书及实践这里公开的公开后,将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (40)

  1. 一种系统消息获取方法,其特征在于,适用于用户设备,所述方法包括:
    向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
    接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
    与所述基站建立通信连接;
    接收所述基站传输的第一无线资源控制信息,从所述第一无线资源控制信息中提取系统消息。
  2. 根据权利要求1所述的方法,其特征在于,所述随机接入的消息为随机接入的第一个消息,其中,所述随机接入的第一个消息包含所述第一请求信息。
  3. 根据权利要求2所述的方法,其特征在于,在所述用户设备处于非连接态的情况下,所述接收所述基站根据所述第一请求信息传输的第一指示信息包括:
    接收所述基站根据所述第一请求信息传输的随机接入的第二个消息,其中,所述随机接入的第二个消息包含所述第一指示信息;
    所述与所述基站建立通信连接包括:
    根据所述第一指示信息向所述基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含连接请求。
  4. 根据权利要求3所述的方法,其特征在于,所述接收所述基站传输的第一无线资源控制信息包括:
    在所述基站根据所述连接请求与所述用户设备建立通信连接后,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息;
    接收所述基站根据所述第二请求信息传输的所述第一无线资源控制信息。
  5. 根据权利要求4所述的方法,其特征在于,还包括:
    记录传输所述第二无线资源控制信息的第一时刻;
    确定从所述第一时刻起的第一预设时长内是否接收到所述第一无线资源控制信息;
    若未接收到所述第一无线资源控制信息,重新传输所述第二无线资源控制信息。
  6. 根据权利要求3所述的方法,其特征在于,所述接收所述基站传输的第一无线资源控制信息包括:
    接收所述基站根据所述第一请求信息传输的所述第一无线资源控制信息。
  7. 根据权利要求6所述的方法,其特征在于,还包括:
    记录所述基站根据所述连接请求与所述用户设备建立通信连接的第二时刻;
    确定从所述第二时刻起的第二预设时长内是否接收到所述第一无线资源控制信息;
    若未接收到所述第一无线资源控制信息,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息。
  8. 根据权利要求2所述的方法,其特征在于,在所述用户设备处于连接态的情况下,在向基站传输随机接入的消息之前,所述方法还包括:
    确定所述用户设备是否上行失同步;
    若所述用户设备上行失同步,所述向基站传输随机接入的消息包括:
    向基站传输随机接入的第一个消息,其中,所述随机接入的第一个消息包含用于请求系统消息的第一请求信息;
    所述与所述基站建立通信连接包括:
    根据所述第一指示信息向所述基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含同步请求。
  9. 根据权利要求1所述的方法,其特征在于,所述随机接入的消息为随机接入的第三个消息,其中,所述随机接入的第三个消息包含所述第一请求信息。
  10. 根据权利要求9所述的方法,其特征在于,在所述用户设备处于非连接态的情况下,所述接收所述基站根据所述第一请求信息传输的第一指示信息包括:
    接收所述基站根据所述第一请求信息传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含所述第一指示信息;
    所述与所述基站建立通信连接包括:
    接收所述基站传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含连接命令。
  11. 根据权利要求10所述的方法,其特征在于,所述接收所述基站传输的第一无线资源控制信息包括:
    在根据所述连接命令与所述基站建立通信连接后,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息;
    接收所述基站根据所述第二请求信息传输的所述第一无线资源控制信息。
  12. 根据权利要求11所述的方法,其特征在于,还包括:
    记录传输所述第二无线资源控制信息的第一时刻;
    确定从所述第一时刻起的第一预设时长内是否接收到所述第一无线资源控制信息;
    若未接收到所述第一无线资源控制信息,重新传输所述第二无线资源控制信息。
  13. 根据权利要求10所述的方法,其特征在于,所述接收所述基站传输的第一无线资源控制信息包括:
    接收所述基站根据所述第一请求信息传输的所述第一无线资源控制信息。
  14. 根据权利要求13所述的方法,其特征在于,还包括:
    记录所述基站根据所述连接请求与所述用户设备建立通信连接的第二时刻;
    确定从所述第二时刻起的第二预设时长内是否接收到所述第一无线资源控制信息;
    若未接收到所述第一无线资源控制信息,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息。
  15. 根据权利要求9所述的方法,其特征在于,在所述用户设备处于连接态的情况下,在向基站传输随机接入的消息之前,所述方法还包括:
    确定所述用户设备是否上行失同步;
    若所述用户设备上行失同步,所述向基站传输随机接入的消息包括:
    向基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含用于请求系统消息的第一请求信息;
    所述与所述基站建立通信连接包括:
    接收所述基站传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含同步命令。
  16. 一种系统消息传输方法,其特征在于,包括:
    接收用户设备随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
    根据所述第一请求信息向所述用户设备传输第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
    与所述用户设备建立通信连接,以使所述用户设备进入连接态;
    向所述用户设备传输第一无线资源控制信息,其中,所述第一无线资源控制信息包括系统消息。
  17. 根据权利要求16所述的方法,其特征在于,若随机接入的消息为随机接入的第一个消息,根据所述第一请求信息向所述用户设备传输第一指示信息包括:
    根据所述第一请求信息向所述用户设备传输随机接入的第二个消息,其中,所述随机接入的第二个消息包含所述第一指示信息;
    所述与所述用户设备建立通信连接包括:
    接收所述用户设备传输的随机接入的第三个消息,其中,所述随机接入的第三个消息包含连接请求;
    根据所述连接请求与所述用户设备建立通信连接。
  18. 根据权利要求16所述的方法,其特征在于,若随机接入的消息为随机接入的第三个消息,根据所述第一请求信息向所述用户设备传输第一指示信息包括:
    根据所述第一请求信息向所述用户设备传输随机接入的第四个消息,其中,所述随机接入的第四个消息包含所述第一指示信息;
    所述与所述基站建立通信连接包括:
    向所述用户设备传输随机接入的第四个消息,其中,所述随机接入的第四个消息包含连接命令。
  19. 一种系统消息获取装置,其特征在于,适用于用户设备,所述装置包括:
    接入传输模块,被配置为向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
    指示接收模块,被配置为接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
    连接建立模块,被配置为与所述基站建立通信连接;
    信息接收模块,被配置为接收所述基站传输的第一无线资源控制信息,从所述第一无线资源控制信息中提取系统消息。
  20. 根据权利要求19所述的装置,其特征在于,所述随机接入的消息为随机接入的第一个消息,其中,所述随机接入的第一个消息包含所述第一请求信息。
  21. 根据权利要求20所述的装置,其特征在于,在所述用户设备处于非连接态的情况下,所述指示接收模块被配置为接收所述基站根据所述第一请求信息传输的随机接入的第二个消息,其中,所述随机接入的第二个消息包含所述第一指示信息;
    所述连接建立模块被配置为根据所述第一指示信息向所述基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含连接请求。
  22. 根据权利要求21所述的装置,其特征在于,所述信息接收模块包括:
    第一传输子模块,被配置为在所述基站根据所述连接请求与所述用户设备建立通信连接后,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息;
    第一接收子模块,被配置为接收所述基站根据所述第二请求信息传输的所述第一无线资源控制信息。
  23. 根据权利要求22所述的装置,其特征在于,所述信息接收模块还包括:
    第一记录子模块,被配置为记录传输所述第二无线资源控制信息的第一时刻;
    第一确定子模块,被配置为确定从所述第一时刻起的第一预设时长内是否接收到所述第一无线资源控制信息;
    其中,所述第一传输子模块还被配置为,在所述第一确定子模块确定从所述第一时刻起的第一预设时长内未接收到所述第一无线资源控制信息的情况下,重新传输所述第二无线资源控制信息。
  24. 根据权利要求21所述的装置,其特征在于,所述信息接收模块被配置为接收所述基站根据所述第一请求信息传输的所述第一无线资源控制信息。
  25. 根据权利要求24所述的装置,其特征在于,所述信息接收模块包括:
    第二记录子模块,被配置为记录所述基站根据所述连接请求与所述用户设备建立通信连接的第二时刻;
    第二确定子模块,被配置为确定从所述第二时刻起的第二预设时长内是否接收到所述第一无线资源控制信息;
    第二传输子模块,被配置为在所述第二确定子模块确定从所述第二时刻起的第二预设时长内未接收到所述第一无线资源控制信息的情况下,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息。
  26. 根据权利要求20所述的装置,其特征在于,在所述用户设备处于连接态的情况下,所述装置还包括:
    第一同步确定模块,被配置为在所述接入传输模块向基站传输随机接入的消息之前,确定所述用户设备是否上行失同步;
    其中,若所述用户设备上行失同步,所述接入传输模块被配置为向基站传输随机接入的第一个消息,其中,所述随机接入的第一个消息包含用于请求系统消息的第一请求信息;
    所述连接建立模块被配置为根据所述第一指示信息向所述基站传输随机接入的第 三个消息,其中,所述随机接入的第三个消息包含同步请求。
  27. 根据权利要求19所述的装置,其特征在于,所述随机接入的消息为随机接入的第三个消息,其中,所述随机接入的第三个消息包含所述第一请求信息。
  28. 根据权利要求27所述的装置,其特征在于,在所述用户设备处于非连接态的情况下,所述指示接收模块被配置为接收所述基站根据所述第一请求信息传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含所述第一指示信息;
    连接建立模块被配置为接收所述基站传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含连接命令。
  29. 根据权利要求28所述的装置,其特征在于,所述信息接收模块包括:
    第三传输子模块,被配置为在根据所述连接命令与所述基站建立通信连接后,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二请求信息;
    第二接收子模块,被配置为接收所述基站根据所述第二请求信息传输的所述第一无线资源控制信息。
  30. 根据权利要求29所述的装置,其特征在于,所述信息接收模块还包括:
    第三记录子模块,被配置为记录传输所述第二无线资源控制信息的第一时刻;
    第三确定子模块,被配置为确定从所述第一时刻起的第一预设时长内是否接收到所述第一无线资源控制信息;
    其中,所述第三传输子模块被配置为在所述第三确定子模块确定从所述第一时刻起的第一预设时长内未接收到所述第一无线资源控制信息的情况下,重新传输所述第二无线资源控制信息。
  31. 根据权利要求28所述的装置,其特征在于,所述信息接收模块被配置为接收所述基站根据所述第一请求信息传输的所述第一无线资源控制信息。
  32. 根据权利要求31所述的装置,其特征在于,信息接收模块包括:
    第四记录子模块,被配置为记录所述基站根据所述连接请求与所述用户设备建立通信连接的第二时刻;
    第四确定子模块,被配置为确定从所述第二时刻起的第二预设时长内是否接收到所述第一无线资源控制信息;
    第四传输子模块,被配置为在所述第四确定子模块确定从所述第二时刻起的第二预设时长内未接收到所述第一无线资源控制信息的情况下,向所述基站传输第二无线资源控制信息,其中,所述第二无线资源控制信息包含用于请求所述系统消息的第二 请求信息。
  33. 根据权利要求27所述的装置,其特征在于,在所述用户设备处于连接态的情况下,所述装置还包括:
    第二同步确定模块,被配置为在所述接入传输模块向基站传输随机接入的消息之前,确定所述用户设备是否上行失同步;
    若所述用户设备上行失同步,所述接入传输模块被配置为向基站传输随机接入的第三个消息,其中,所述随机接入的第三个消息包含用于请求系统消息的第一请求信息;
    所述连接建立模块被配置为接收所述基站传输的随机接入的第四个消息,其中,所述随机接入的第四个消息包含同步命令。
  34. 一种系统消息传输装置,其特征在于,包括:
    接入接收模块,被配置为接收用户设备随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
    指示传输模块,被配置为根据所述第一请求信息向所述用户设备传输第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
    通信连接模块,被配置为与所述用户设备建立通信连接,以使所述用户设备进入连接态;
    信息传输模块,被配置为向所述用户设备传输第一无线资源控制信息,其中,所述第一无线资源控制信息包括系统消息。
  35. 根据权利要求34所述的装置,其特征在于,若随机接入的消息为随机接入的第一个消息,所述指示传输模块被配置为根据所述第一请求信息向所述用户设备传输随机接入的第二个消息,其中,所述随机接入的第二个消息包含所述第一指示信息;
    所述通信连接模块被配置为接收所述用户设备传输的随机接入的第三个消息,其中,所述随机接入的第三个消息包含连接请求;根据所述连接请求与所述用户设备建立通信连接。
  36. 根据权利要求34所述的方法,其特征在于,若随机接入的消息为随机接入的第三个消息,所述指示传输模块被配置为根据所述第一请求信息向所述用户设备传输随机接入的第四个消息,其中,所述随机接入的第四个消息包含所述第一指示信息;
    所述通信连接模块被配置为向所述用户设备传输随机接入的第四个消息,其中,所述随机接入的第四个消息包含连接命令。
  37. 一种用户设备,其特征在于,包括:
    处理器;
    用于存储处理器可执行指令的存储器;
    其中,所述处理器被配置为:
    向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
    接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
    与所述基站建立通信连接;
    接收所述基站传输的第一无线资源控制信息,从所述第一无线资源控制信息中提取系统消息。
  38. 一种基站,其特征在于,包括:
    处理器;
    用于存储处理器可执行指令的存储器;
    其中,所述处理器被配置为:
    接收用户设备随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
    根据所述第一请求信息向所述用户设备传输第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
    与所述用户设备建立通信连接,以使所述用户设备进入连接态;
    向所述用户设备传输第一无线资源控制信息,其中,所述第一无线资源控制信息包括系统消息。
  39. 一种计算机可读存储介质,其上存储有计算机程序,其特征在于,该程序被处理器执行时实现以下步骤:
    向基站传输随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
    接收所述基站根据所述第一请求信息传输的第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
    与所述基站建立通信连接;
    接收所述基站传输的第一无线资源控制信息,从所述第一无线资源控制信息中提取系统消息。
  40. 一种计算机可读存储介质,其上存储有计算机程序,其特征在于,该程序被 处理器执行时实现以下步骤:
    接收用户设备随机接入的消息,其中,所述随机接入的消息包含用于请求系统消息的第一请求信息;
    根据所述第一请求信息向所述用户设备传输第一指示信息,其中,所述第一指示信息用于指示所述用户设备进入连接态以接收系统消息;
    与所述用户设备建立通信连接,以使所述用户设备进入连接态;
    向所述用户设备传输第一无线资源控制信息,其中,所述第一无线资源控制信息包括系统消息。
PCT/CN2017/097110 2017-08-11 2017-08-11 系统消息获取方法和装置、系统消息传输方法和装置 WO2019028839A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/CN2017/097110 WO2019028839A1 (zh) 2017-08-11 2017-08-11 系统消息获取方法和装置、系统消息传输方法和装置
CN201780001383.6A CN108401529B (zh) 2017-08-11 2017-08-11 系统消息获取方法和装置、系统消息传输方法和装置
US16/786,675 US11076429B2 (en) 2017-08-11 2020-02-10 Method and apparatus for acquiring system information, and method and apparatus for transmitting system information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/097110 WO2019028839A1 (zh) 2017-08-11 2017-08-11 系统消息获取方法和装置、系统消息传输方法和装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/786,675 Continuation US11076429B2 (en) 2017-08-11 2020-02-10 Method and apparatus for acquiring system information, and method and apparatus for transmitting system information

Publications (1)

Publication Number Publication Date
WO2019028839A1 true WO2019028839A1 (zh) 2019-02-14

Family

ID=63095036

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/097110 WO2019028839A1 (zh) 2017-08-11 2017-08-11 系统消息获取方法和装置、系统消息传输方法和装置

Country Status (3)

Country Link
US (1) US11076429B2 (zh)
CN (1) CN108401529B (zh)
WO (1) WO2019028839A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11166352B2 (en) 2018-12-19 2021-11-02 Nxp Usa, Inc. Method for performing a defrosting operation using a defrosting apparatus
US20220210717A1 (en) * 2020-12-28 2022-06-30 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for networking

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104255079A (zh) * 2013-04-24 2014-12-31 华为技术有限公司 随机接入处理方法及设备
US20160234736A1 (en) * 2015-02-10 2016-08-11 Qualcomm Incorporated On-demand system information
US20170111886A1 (en) * 2015-10-16 2017-04-20 Samsung Electronics Co., Ltd. Method and apparatus for system information acqusition in wireless communication system
CN106714272A (zh) * 2016-11-03 2017-05-24 展讯通信(上海)有限公司 系统信息传输方法及装置、网络侧设备及用户设备
CN106793000A (zh) * 2016-08-12 2017-05-31 展讯通信(上海)有限公司 系统消息的更新方法、系统消息的获取方法及装置
CN106797604A (zh) * 2016-11-11 2017-05-31 北京小米移动软件有限公司 通信方法及装置
CN106954259A (zh) * 2017-03-23 2017-07-14 展讯通信(上海)有限公司 系统消息变动的指示、获取方法、网络侧设备及用户设备

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8644277B2 (en) * 2009-08-06 2014-02-04 Qualcomm Incorporated Dynamic selection of random access channel configurations
US8547884B2 (en) * 2010-09-28 2013-10-01 Neocific, Inc. Methods and apparatus for flexible use of frequency bands
US9185613B2 (en) * 2011-09-12 2015-11-10 Ofinno Technologies, Llc Handover in heterogeneous wireless networks
US9094987B2 (en) * 2011-09-26 2015-07-28 Electronics And Telecommunications Research Institute Method for generating random access signal of machine type communication device using narrow bandwidth
HUE036939T2 (hu) * 2011-11-21 2018-08-28 Ericsson Telefon Ab L M Rádióhálózati csomópont, felhasználói berendezés és eljárások rádióhálózathoz való hozzáférés engedélyezésére
IN2014DN09426A (zh) * 2012-05-11 2015-07-17 Ericsson Telefon Ab L M
WO2014069587A1 (ja) * 2012-11-02 2014-05-08 シャープ株式会社 基地局装置、端末装置、通信システム、送信方法、受信方法、通信方法および集積回路
EP3025540A4 (en) * 2013-07-26 2017-03-15 Intel IP Corporation Signaling interference information for user equipment assistance
WO2016153130A1 (ko) * 2015-03-23 2016-09-29 엘지전자(주) 무선 통신 시스템에서 단말의 데이터 송수신 방법 및 장치
JP6468352B2 (ja) * 2015-05-13 2019-02-13 富士通株式会社 無線通信システム、基地局、通信端末及び無線通信システムの制御方法
WO2017011802A1 (en) * 2015-07-16 2017-01-19 Zte Wistron Telecom Ab Measurement-based random access configuration
KR20180078233A (ko) * 2015-09-16 2018-07-09 엘지전자 주식회사 무선 통신 시스템에서 데이터를 송수신하기 위한 베어러 설정 방법 및 이를 지원하는 장치
US9807679B2 (en) * 2015-09-22 2017-10-31 Intel IP Corporation Methods for performing wireless communications, mobile terminal devices, and servers
CN106877913A (zh) * 2015-12-09 2017-06-20 华为技术有限公司 波束宽度调整方法、终端设备和接入设备
CN113115404B (zh) * 2016-02-29 2024-04-09 三星电子株式会社 用于发信号通知系统信息的设备和方法
CN109417746B (zh) * 2016-04-20 2021-06-08 康维达无线有限责任公司 系统信息提供和轻量连接信令
MX2018013639A (es) * 2016-05-11 2019-05-15 Sony Corp Control distribuido en sistemas inalambricos.
CN107645761B (zh) * 2016-07-22 2019-11-22 电信科学技术研究院 一种系统信息传输方法、用户终端、网络侧设备和系统
CN106375965B (zh) * 2016-09-24 2019-12-10 宇龙计算机通信科技(深圳)有限公司 一种广播系统信息的方法、装置及系统
ES2867395T3 (es) * 2017-02-01 2021-10-20 Lg Electronics Inc Método y dispositivo para solicitar información de sistema
EP3566502A4 (en) * 2017-02-02 2020-01-01 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR SENDING AND RECEIVING CONTROL INFORMATION
CN107018497B (zh) * 2017-03-24 2019-05-28 电信科学技术研究院 一种寻呼方法及装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104255079A (zh) * 2013-04-24 2014-12-31 华为技术有限公司 随机接入处理方法及设备
US20160234736A1 (en) * 2015-02-10 2016-08-11 Qualcomm Incorporated On-demand system information
US20170111886A1 (en) * 2015-10-16 2017-04-20 Samsung Electronics Co., Ltd. Method and apparatus for system information acqusition in wireless communication system
CN106793000A (zh) * 2016-08-12 2017-05-31 展讯通信(上海)有限公司 系统消息的更新方法、系统消息的获取方法及装置
CN106714272A (zh) * 2016-11-03 2017-05-24 展讯通信(上海)有限公司 系统信息传输方法及装置、网络侧设备及用户设备
CN106797604A (zh) * 2016-11-11 2017-05-31 北京小米移动软件有限公司 通信方法及装置
CN106954259A (zh) * 2017-03-23 2017-07-14 展讯通信(上海)有限公司 系统消息变动的指示、获取方法、网络侧设备及用户设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11166352B2 (en) 2018-12-19 2021-11-02 Nxp Usa, Inc. Method for performing a defrosting operation using a defrosting apparatus
US20220210717A1 (en) * 2020-12-28 2022-06-30 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for networking
US11805468B2 (en) * 2020-12-28 2023-10-31 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for networking

Also Published As

Publication number Publication date
CN108401529B (zh) 2022-02-22
CN108401529A (zh) 2018-08-14
US11076429B2 (en) 2021-07-27
US20200187267A1 (en) 2020-06-11

Similar Documents

Publication Publication Date Title
KR101777693B1 (ko) 스크린 투사 방법, 장치, 시스템, 프로그램 및 기록매체
WO2019183881A1 (zh) 信息上报方法及装置和基于带宽部分的操作方法及装置
WO2016101482A1 (zh) 连接方法及装置
US10292004B2 (en) Method, device and medium for acquiring location information
WO2018201469A1 (zh) 信号传输方法、装置、电子设备和计算机可读存储介质
WO2019024087A1 (zh) 获取剩余关键系统信息的公共控制资源集时频资源位置的方法
WO2017036039A1 (zh) 远程协助方法和客户端
WO2018129936A1 (zh) 信息反馈方法、装置、基站和用户设备
CN109451877B (zh) 无人机控制方法及装置、无人机和遥控设备
CN112114765A (zh) 投屏方法、装置及存储介质
WO2019191948A1 (zh) 下行控制信息格式大小的确定方法及装置
WO2020034072A1 (zh) 上行调度请求的发送方法、装置、设备及存储介质
CN106713127B (zh) 即时聊天记录的获取及处理方法和装置
WO2019192021A1 (zh) 上行资源请求方法及装置
WO2019084909A1 (zh) 功率余量报告传输方法和装置
WO2019237360A1 (zh) 确定上下行切换点的方法及装置
WO2016115905A1 (zh) 数据传输方法、装置及设备
US12022499B2 (en) Downlink control information sending method and receiving method, apparatus, and storage medium
CN105578391B (zh) 信息处理方法、装置、系统及终端设备
WO2019061357A1 (zh) 随机接入配置方法及装置
WO2017166697A1 (zh) 一种显示图像数据的方法和装置
WO2018201439A1 (zh) 随机接入方法及装置、用户设备和计算机可读存储介质
US11076429B2 (en) Method and apparatus for acquiring system information, and method and apparatus for transmitting system information
CN108353362B (zh) 系统消息接收方法及系统消息接收装置
WO2019174047A1 (zh) 系统消息请求停止方法及装置、用户设备和基站

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17920679

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17920679

Country of ref document: EP

Kind code of ref document: A1