WO2017133290A1 - 车联网通信v2x消息的传输方法、装置及*** - Google Patents

车联网通信v2x消息的传输方法、装置及*** Download PDF

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Publication number
WO2017133290A1
WO2017133290A1 PCT/CN2016/105222 CN2016105222W WO2017133290A1 WO 2017133290 A1 WO2017133290 A1 WO 2017133290A1 CN 2016105222 W CN2016105222 W CN 2016105222W WO 2017133290 A1 WO2017133290 A1 WO 2017133290A1
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Prior art keywords
information
resource
terminal
resource information
service
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PCT/CN2016/105222
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English (en)
French (fr)
Inventor
李大鹏
陈琳
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中兴通讯股份有限公司
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Publication of WO2017133290A1 publication Critical patent/WO2017133290A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/18Self-organising networks, e.g. ad-hoc networks or sensor networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • 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
    • H04W76/00Connection management
    • H04W76/40Connection management for selective distribution or broadcast
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]

Definitions

  • the present invention relates to the field of communications, and in particular to a method, device and system for transmitting a car network communication V2X message.
  • the technologies to improve vehicle safety are mainly divided into passive safety technology and active safety technology.
  • Passive safety technology is used to protect people inside and outside the vehicle after accidents.
  • Active safety technology is used to prevent and reduce accidents in vehicles and avoid injuries.
  • Active safety technology is the focus of modern vehicle safety technology development. And trends.
  • the communication-based collision warning system realizes real-time information interaction between the vehicle, the vehicle and the roadside infrastructure by using advanced wireless communication technology and a new generation of information processing technology, and informs each other of the current state (including the position and speed of the vehicle). , acceleration, driving route) and learned road environment information, collaboratively aware of road hazard conditions, timely providing a variety of collision warning information to prevent road traffic safety accidents, and become a new way for relevant countries to solve road traffic safety problems .
  • V2X Vehicle-to-Everything Communications
  • V2X Vehicle-to-Everything Communications
  • V2V Vehicle-to-Everything Communications
  • V2P Vehicle-to-Pedestrian Communications
  • V2I Vehicle-to-Infrastructure Communications
  • V2I Vehicle-to-Network Communications
  • V2I Vehicle-to-Network Communications
  • the V2X service is a communication service through 3GPP transmission with the participation of the transmitting or receiving UE using the V2V application. Based on the other party participating in the communication, the V2X service can be further divided into a V2V service, a V2I service, a V2P service, and a V2N service.
  • the V2P service refers to a service that uses V2P application communication between UEs.
  • the V2N service refers to a service in which a UE and a serving entity communicate with each other through an LTE network entity using a V2N application.
  • the V2I service refers to a service in which a UE and a Road Side Unit (RSU) use a V2I application to interact.
  • the RSU is an entity that supports V2I services, and can send V2I services to UEs that use V2I applications, or can receive V2I services from UEs that use V2I services.
  • the RSU can be implemented by a base station (eNB) or a stationary UE. If the RSU is implemented by a base station, it is called an eNB type RSU. If the RSU is implemented by the UE, it is called UE type. RSU.
  • a V2V service refers to a service that uses V2V application communication between UEs.
  • the V2V includes the V2V-related application information that is directly exchanged between the UEs, or the V2V-related application information is exchanged between the UEs through the infrastructure (for example, the RSU, the application server, and the like) that supports the V2X service.
  • the infrastructure for example, the RSU, the application server, and the like
  • the vehicle terminal contracts with one or more vehicle network operators.
  • the vehicle terminal is the contracted carrier.
  • the V2X message is received on the home frequency. Because the Internet of Vehicles V2X message may contain very urgent and important safety information, such as a V2X message generated by a vehicle in front of the receiving vehicle due to a fault or accident emergency stop, such V2X message must be received by other vehicles in the vicinity to try to Avoid another accident. Therefore, it is necessary to realize that users under different operator contract can receive V2X messages from each other.
  • the embodiment of the invention provides a method, a device and a system for transmitting a vehicle network communication V2X message, so as to at least solve the problem that the V2V service cannot support the multi-carrier multi-carrier frequency scenario in the related art.
  • a method for transmitting a car network communication V2X message including: the network side device acquiring the car network communication V2X resource information and/or the V2X resource configuration information, wherein the V2X resource information is used by And transmitting the V2X resource configuration information to the terminal, where the V2X resource configuration information is used by the network side device to send the V2X resource information and/or the V2X resource configuration information to the terminal.
  • the network side device includes at least one of: a base station connected to the terminal, a V2X application server connected to the terminal, a V2X functional entity connected to the terminal, and a connection with the terminal. Service entity.
  • the sending, by the network side device, the V2X resource information and/or the V2X resource configuration information to the terminal the network side device sending, by using a broadcast multicast service MBMS technology, the V2X resource information to the Said terminal; or the network side device transmits the V2X resource information to the terminal by a single cell point-to-multipoint SCPTM technology.
  • the V2X resource configuration information includes at least one of the following: an operator identifier of the non-service carrier; pre-configured V2X carrier resource information; a neighbor carrier frequency list; a broadcast multicast service MBMS service area, and a V2X service identifier. Information; neighbor cell list supporting the same service; neighbor cell list; V2X service identification information supported in the neighbor cell list.
  • the V2X resource information includes at least one of the following: specific resource information corresponding to the carrier frequency list; and specific resource information corresponding to the neighbor cell list.
  • the V2X resource information and/or the V2X resource configuration information includes: One or more of the following groups: carrier identifier of the non-service carrier; carrier identifier of the non-service carrier, neighbor carrier frequency list, MBMS service area, V2X service identifier information; carrier identifier of the non-service carrier, neighbor Frequency list, MBMS service area; operator identification of non-service operators, neighbor carrier frequency list, V2X service identification information; carrier identification of non-service operators, neighbors
  • the network side device when the network side device sends the V2X resource information and/or V2X resource configuration information to the terminal by using a single-cell point-to-multipoint SC-PTM technology, the V2X resource information and/or V2X
  • the resource configuration information includes one or more of the following groups: an operator identifier of the non-service carrier, a neighbor cell list supporting the same service, an operator identifier of the non-service carrier, a neighbor cell list, and a V2X service identifier supported in the neighbor cell list.
  • the sending, by the network side device, the V2X resource information and/or the V2X resource configuration information to the terminal includes: sending, by the network side device, the V2X resource information and/or the V2X resource configuration information: system information block SIB15, system information block SIB20, newly created system information block SIB, point-to-multipoint control channel MCCH, radio resource control RRC dedicated message.
  • the method further includes: the network side device receiving the request message sent by the terminal The request message is used to request the network side device to send the V2X resource information and/or V2X resource configuration information by using an RRC dedicated message.
  • the triggering condition that the network side device provides the car network communication V2X resource information and/or the V2X resource configuration information for the terminal includes at least one of the following: the network side device receives the A request message for requesting V2X resource information and/or V2X resource configuration information; the network side device receiving V2X resource information and/or V2X resource configuration information sent by the non-serving operator.
  • the network side device acquiring the car network communication V2X resource information includes at least one of the following manners: the network side device acquires the car network communication V2X resource information by using the inter-base station X2 interface; the network side device passes the network interface The S1 interface acquires the vehicle networking communication V2X resource information; the network side device acquires the vehicle networking communication V2X resource information through the network management system.
  • the V2X resource information includes at least one of the following: a resource period, a resource offset, a resource repetition number, bitmap information, and modulation and coding information.
  • a method for transmitting a car-network communication V2X message including: receiving, by a terminal, vehicle-network communication V2X resource information and/or V2X resource configuration information sent by a network-side device, where the V2X resource
  • the source information is used to transmit a V2X message of the non-serving operator, where the V2X resource configuration information is used by the terminal to acquire the V2X resource information; and the terminal transmits the V2X message according to the V2X resource information.
  • the transmitting, by the terminal, the V2X message according to the V2X resource information includes: the terminal receiving and/or sending the V2X message according to the V2X resource information.
  • the method further includes: the terminal acquiring the V2X resource configuration from the network side device by using the user plane bearer The information is obtained by the terminal acquiring the V2X resource configuration information by using the local preset information; the terminal obtaining the V2X resource information by using the V2X resource configuration information.
  • the terminal receives the V2X message during the receiving of the V2X gap, where the V2X gap is a gap allocated to the terminal after the serving base station receives the request message.
  • the terminal applies for the V2X gap according to the V2X resource information in the point-to-multipoint control channel MCCH.
  • the V2X gap is used for receiving and/or transmitting the V2X message.
  • the transmitting, by the terminal, the V2X message according to the V2X resource information includes: receiving, by the terminal, the V2X message according to the V2X resource information of a non-serving carrier carrier frequency when receiving the DRX discontinuously.
  • the V2X resource information includes at least one of the following: a resource period, a resource offset, a resource repetition number, bitmap information, and modulation and coding information.
  • a device for transmitting a car-network communication V2X message which is located in a network-side device, and includes: an acquiring module configured to acquire car network communication V2X resource information and/or V2X resource configuration information.
  • the V2X resource information and/or the V2X resource configuration information is used to transmit a V2X message of the non-serving operator of the terminal, where the V2X resource configuration information is used by the V2X terminal to acquire the V2X resource information; and the sending module is set to Transmitting the V2X resource information and/or V2X resource configuration information to the terminal.
  • the sending module includes: a first sending unit, configured to send the V2X resource information and/or V2X resource configuration information to the terminal by using a broadcast multicast service MBMS technology; and the second sending unit is configured to The V2X resource information and/or V2X resource configuration information is sent to the terminal by a single cell point-to-multipoint technology.
  • the V2X resource information includes at least one of the following: a resource period, a resource offset, a resource repetition number, bitmap information, and modulation and coding information.
  • another apparatus for transmitting a car-network communication V2X message which is located in a terminal, and includes: a receiving module, configured to receive the vehicle-network communication V2X resource information and/or the V2X resource sent by the network-side device.
  • the configuration information where the V2X resource information is used to transmit a V2X message of the non-serving operator of the terminal, the V2X resource configuration information is used by the terminal to acquire the V2X resource information, and the transmission module is set to V2X resource letter Transmitting the V2X message.
  • the transmitting module includes: a receiving unit, configured to receive the V2X message according to the V2X resource information; and a sending unit, configured to send the V2X message according to the V2X resource information.
  • the device further includes: an obtaining module, configured to acquire V2X resource configuration information from the network side device by using a user plane bearer before the receiving module receives the car network communication V2X resource information sent by the network side device, or
  • the V2X resource configuration information is obtained by using the local preset information
  • the configuration module is configured to receive the V2X resource information by using the V2X resource configuration information.
  • the V2X resource information includes at least one of the following: a resource period, a resource offset, a resource repetition number, bitmap information, and modulation and coding information.
  • a transmission system for a vehicle networking communication V2X message including: a terminal and a network side device; wherein the network side device is configured to acquire the vehicle networking communication V2X resource information and/or Or V2X resource configuration information, where the V2X resource information is used to transmit a V2X message of a non-serving operator of the terminal, where the V2X resource configuration information is used by the terminal to acquire the V2X resource information, and is used to The V2X resource information and/or the V2X resource configuration information is sent to the terminal; the terminal is configured to receive the car network communication V2X resource information and/or the V2X resource configuration information sent by the network side device, and set to be according to the The V2X resource information is specified to transmit the V2X message.
  • Embodiments of the present invention also provide a storage medium.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • V2X resource information includes the specified V2X resource information of the V2X message of the non-serving operator for transmitting the terminal; and transmitting the V2X resource information to the terminal.
  • the network side device is used to obtain the vehicle network communication V2X resource information, where the V2X resource information includes the specified V2X resource information of the V2X message of the non-service carrier of the transmission terminal;
  • the V2X resource information is sent to the terminal.
  • the terminal can receive the V2X resource information of the contracting operator through the resource information, and can also receive the specified V2X resource information of the V2X message of the non-serving operator, thereby realizing the terminal that can be contracted by different operators. Receive V2X messages from each other.
  • FIG. 1 is a flowchart of a method for transmitting a car network communication V2X message according to an embodiment of the present invention
  • FIG. 2 is a flowchart of another method for transmitting a car network communication V2X message according to an embodiment of the present invention
  • FIG. 3 is a structural block diagram of a device for transmitting a car network communication V2X message according to an embodiment of the present invention
  • FIG. 4 is a block diagram showing an optional structure of a transmission apparatus for a car network communication V2X message according to an embodiment of the present invention
  • FIG. 5 is a structural block diagram of another apparatus for transmitting a car network communication V2X message according to an embodiment of the present invention.
  • FIG. 6 is a block diagram 1 of an optional structure of another apparatus for transmitting a car network communication V2X message according to an embodiment of the present invention
  • FIG. 7 is a block diagram 2 of an optional structure of another apparatus for transmitting a car network communication V2X message according to an embodiment of the present invention
  • FIG. 8 is a structural block diagram of a transmission system of a vehicle network communication V2X message according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram 1 of a V2V scenario according to the related art of the present invention.
  • FIG. 10 is a second schematic diagram of a V2V scenario according to the related art of the present invention.
  • Figure 11 is a flow chart showing an example 2 and an example 3 according to the present invention.
  • Figure 12 is a flow chart showing an example 4 of the present invention.
  • Figure 13 is a flow chart showing an example 5 of the present invention.
  • FIG. 1 is a flowchart of a method for transmitting a car network communication V2X message according to an embodiment of the present invention, as shown in FIG. As shown, the process includes the following steps:
  • step S302 the network side device acquires the vehicle network communication V2X resource information and/or the V2X resource configuration information, where the V2X resource information is used to transmit the V2X message of the non-service operator, and the V2X resource configuration information is used by the terminal to acquire the V2X resource information.
  • Step S304 the network side device sends the V2X resource information and/or the V2X resource configuration information to the terminal.
  • the network side device obtains the vehicle networking communication V2X resource information by using the network side device, where the V2X resource information includes the specified V2X resource information of the V2X message of the non-serving operator of the transmitting terminal; the network side device sends the V2X resource information to the terminal. .
  • the terminal can receive the V2X resource information of the contracting operator through the resource information, and can also receive the specified V2X resource information of the V2X message of the non-serving operator, thereby realizing the terminal that can be contracted by different operators.
  • the V2X message is received by each other, which solves the problem that the delay of transmitting the V2N message in the related art is too long, thereby achieving the effect of shortening the delay of transmitting the V2N message.
  • the network side device includes at least one of the following: a base station connected to the terminal, and a V2X application service connected to the terminal. Server or V2X function entity or Prox function.
  • the above terminal can be a vehicle networking terminal.
  • the V2X resource configuration information includes at least one of the following: an operator identifier of the non-service carrier, a pre-configured V2X carrier resource information, a neighbor carrier frequency list, a broadcast multicast service MBMS service area, and V2X service identifier information. Neighbor cell list supporting the same service; neighbor cell list; V2X service identifier information supported in the neighbor cell list.
  • the V2X resource information includes at least one of the following: specific resource information corresponding to the carrier frequency list; and specific resource information corresponding to the neighbor cell list.
  • the network side device may send the V2X resource information to the terminal in the following manner:
  • Manner 1 The network side device sends the V2X resource information to the terminal by using the broadcast multicast service MBMS technology.
  • Manner 2 The network side device sends the V2X resource information to the terminal by using a single cell point-to-multipoint technology.
  • the V2X resource information includes one or more of the following groups when the V2X resource information is sent to the terminal in the first mode:
  • Carrier ID of the non-service carrier
  • Non-service carrier's carrier identification PLMN ID
  • adjacent carrier list carrier list
  • MBMS service area MBMS service area
  • Carrier ID of the non-service carrier is not-service carrier, neighbor carrier frequency list, V2X service identification information (TMGI);
  • the carrier identifier of the non-service carrier, the neighbor carrier frequency list, the V2X service identifier information, and the specific resource information corresponding to the carrier frequency list is not limited.
  • the V2X resource information and/or the V2X resource configuration information includes one or more of the following groups:
  • the operator identifier of the non-service carrier and the list of neighboring cells supporting the same service
  • Non-service carrier's carrier ID, neighbor carrier frequency list, neighbor cell list in the carrier list, and neighbor cell list support V2X service identification information
  • the V2X resource information may be carried in a communication resource, where the network side device sends the V2X resource information and/or the V2X resource configuration information in one of the following manners: the system information block SIB15, the system information Block SIB20, newly created system information block SIB, point-to-multipoint control channel MCCH, radio resource control RRC dedicated message.
  • the V2X resource information may be sent to the terminal by using an RRC connection reconfiguration dedicated message.
  • the embodiment further includes: the network side device receiving the request message sent by the terminal, where the request message is used for The network side device is requested to send V2X resource information and/or V2X resource configuration information through an RRC dedicated message.
  • the triggering condition that the network side device provides the terminal networking V2X resource information and/or the V2X resource configuration information for the terminal includes at least one of the following:
  • the network side device receives the V2X resource information and/or the V2X resource configuration information sent by the non-service carrier.
  • the network side device acquiring the car network communication V2X resource information includes at least one of the following:
  • the network side device acquires the vehicle network communication V2X resource information through the X2 interface between the base stations;
  • the network side device acquires the vehicle network communication V2X resource information through the inter-network interface S1 interface;
  • the network side device obtains the V2X resource information of the vehicle networking communication through the network management system (O&M).
  • O&M network management system
  • the V2X resource information includes at least one of the following: a resource period, a resource offset, a resource repetition number, bitmap information, and modulation and coding information.
  • FIG. 2 is a flowchart of another method for transmitting a car network communication V2X message according to an embodiment of the present invention. 2, the process Including the following steps:
  • Step S402 the terminal receives the vehicle network communication V2X resource information and/or the V2X resource configuration information sent by the network side device, where the V2X resource information is used to transmit the V2X message of the non-service carrier, and the V2X resource configuration information is used by the terminal to acquire the V2X resource. information;
  • Step S404 the terminal transmits the V2X message according to the V2X resource information.
  • the transmitting, by the terminal, the V2X message according to the specified V2X resource information includes: the terminal receiving and/or transmitting the V2X message according to the specified V2X resource information.
  • the resource information may be used for receiving resource information and sending resource information of the V2X message;
  • the method before the terminal receives the car network communication V2X resource information and/or the V2X resource configuration information sent by the network side device, the method further includes:
  • the terminal acquires the V2X resource configuration information from the network side device by using the user plane bearer, or the terminal obtains the V2X resource configuration information by using the local preset information.
  • the terminal obtains V2X resource information by using V2X resource configuration information.
  • the transmitting, by the terminal, the V2X message according to the V2X resource information includes:
  • the terminal applies for a V2X gap request message to the serving base station of the terminal according to the V2X resource information of the non-serving carrier carrier frequency.
  • the terminal receives the V2X message during the receiving of the V2X gap, where the V2X gap is a gap configured for the terminal after the serving base station receives the request message.
  • the terminal applies for the V2X gap according to the V2X resource information in the point-to-multipoint control channel MCCH.
  • the V2X gap can be used for receiving and/or transmitting V2X messages.
  • the transmitting, by the terminal, the V2X message according to the V2X resource information includes: receiving, by the terminal, the V2X message according to the V2X resource information of the non-serving carrier carrier frequency when the DRX is discontinuously received.
  • the V2X resource information includes at least one of: a resource period, a resource offset, a resource repetition, a bitmap, and a modulation code. Information (MCS).
  • MCS Modulation Code. Information
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods of various embodiments of the present invention.
  • a device for transmitting a network communication V2X message is also provided.
  • the device is used to implement the foregoing embodiments and preferred embodiments, and details are not described herein.
  • the term "module" can be implemented A combination of software and/or hardware for the intended function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 3 is a structural block diagram of a device for transmitting a car-network communication V2X message according to an embodiment of the present invention.
  • the device is disposed in a network-side device. As shown in FIG. 3, the device includes:
  • the obtaining module 50 is configured to obtain the vehicle networking communication V2X resource information and/or the V2X resource configuration information, where the V2X resource information and/or the V2X resource configuration information is used to transmit the V2X message of the non-serving operator of the terminal, and the V2X resource configuration information. Used for V2X terminal to obtain V2X resource information;
  • the sending module 52 is configured to send V2X resource information and/or V2X resource configuration information to the terminal.
  • FIG. 4 is a block diagram showing an optional structure of a device for transmitting a car-network communication V2X message according to an embodiment of the present invention. As shown in FIG. 4, the device includes, in addition to all the modules shown in FIG.
  • the first sending unit 60 is configured to send V2X resource information and/or V2X resource configuration information to the terminal by using a broadcast multicast service MBMS technology;
  • the second sending unit 62 is configured to send the V2X resource information and/or the V2X resource configuration information to the terminal by using a single-cell point-to-multipoint technology.
  • FIG. 5 is a structural block diagram of another apparatus for transmitting a car network communication V2X message according to an embodiment of the present invention.
  • the device is disposed in the terminal. As shown in FIG. 5, the device includes:
  • the receiving module 70 is configured to receive the vehicle networking communication V2X resource information and/or the V2X resource configuration information sent by the network side device, where the V2X resource information is used to transmit the V2X message of the non-serving operator of the terminal, and the V2X resource configuration information is used.
  • the terminal acquires V2X resource information.
  • the transmission module 72 is configured to transmit the V2X message according to the V2X resource information.
  • FIG. 6 is a block diagram of an optional structure of another apparatus for transmitting a car-network communication V2X message according to an embodiment of the present invention. As shown in FIG. 6, the device includes, in addition to all the modules shown in FIG. :
  • the receiving unit 80 is configured to receive the V2X message according to the V2X resource information
  • the sending unit 82 is configured to send the V2X message according to the V2X resource information.
  • FIG. 7 is a block diagram showing an optional structure of another apparatus for transmitting a car-network communication V2X message according to an embodiment of the present invention. As shown in FIG. 7, the device includes:
  • the obtaining module 90 is configured to obtain the V2X resource configuration information from the network side device by using the user plane bearer, or obtain the V2X resource configuration information by using the local preset information, before the receiving module receives the car network communication V2X resource information sent by the network side device;
  • the configuration module 92 is configured to receive the V2X resource information by using the V2X resource configuration information.
  • a transmission system of a vehicle networking communication V2X message is further provided, and the device is used to implement the foregoing implementation.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 8 is a structural block diagram of a transmission system of a vehicle network communication V2X message according to an embodiment of the present invention, including: a terminal 100 and a network side device 102, where
  • the network side device 102 is configured to acquire the vehicle networking communication V2X resource information and/or the V2X resource configuration information, where the V2X resource information is used to transmit the V2X message of the non-serving operator of the terminal, and the V2X resource configuration information is used by the terminal to acquire the V2X resource. Information, and for transmitting V2X resource information and/or V2X resource configuration information to the terminal;
  • the terminal 100 is configured to receive the car network communication V2X resource information and/or the V2X resource configuration information sent by the network side device, and set to transmit the V2X message according to the specified V2X resource information.
  • the vehicle terminal can be contracted by one or more vehicle network operators, and the vehicle terminal belongs to the contracted operator. Receive V2X messages on the frequency. Because the Internet of Vehicles V2X message may contain very urgent and important safety information, such as a V2X message generated by a vehicle in front of the receiving vehicle due to a fault or accident emergency stop, such V2X message must be received by other vehicles in the vicinity to try to Avoid another accident. Therefore, it is necessary to implement that the user terminals contracted by different operators including non-service operators can receive V2X messages from each other.
  • V2V has three scenarios, wherein the E-UTRAN is an LTE access network, that is, an Evolved Universal Mobile Telecommunication System Radio Access Network (E-UTRAN). ), bypass link SL (side link), downlink connection DL (down link), uplink connection UL (up link),
  • E-UTRAN Evolved Universal Mobile Telecommunication System Radio Access Network
  • FIG. 9 is a schematic diagram 1 of a V2V scenario according to the related art of the present invention
  • FIG. 10 is a related art according to the present disclosure. Schematic diagram 2 of the V2V scenario;
  • Scenario 1 which supports V2V communication based only on the PC5 interface, and the UE sends a V2X message to multiple UEs in the local area through the PC5 interface;
  • the UE uplinks the V2X message to the E-UTRAN, and the E-UTRAN broadcasts the V2X message to the UEs in the local area.
  • Scenario 3 supports V2V communication using Uu and PC5 interfaces.
  • the UE sends a V2X message to the other UEs through the PC5 interface, where 3a: the UE type RSU transmits the V2X message to the E-UTRAN after receiving the V2X message from the PC5 interface, and the E-UTRAN receives the V2X from the UE type RSU.
  • the message is downlink broadcasted to multiple UEs in the local area; 3b: the UE uplinks the V2X message to the E-UTRAN, and the E-UTRAN transmits the V2X message to the one or more UE type RSUs after receiving the V2X message from the Uu port, UE type The RSU transmits the V2X message received from the E-UTRAN to the plurality of UEs in the local area through the PC5 interface.
  • the V2X terminal obtains the V2X resource information of the network configuration and receives/transmits the V2X information of the other carrier network, and the following steps are performed:
  • Step S31 the network side provides V2X resource information of the V2X terminal non-service operator
  • the vehicle terminal obtains the configuration from the V2X application server or the V2X function entity (V2X function) or the proximity service entity (Prose function) through the pre-configuration mode or the user plane bearer.
  • V2X function V2X function entity
  • Prose function proximity service entity
  • the pre-configuration mode is the V2X resource configuration information that is configured in the machine when the device is shipped from the factory.
  • User plane bearer means that the V2X terminal accesses the V2X application server or the V2X function entity (V2X function) or the Prox function entity (Prose function) through LTE or other network and obtains resource information from the server.
  • V2X function V2X function entity
  • Prox function entity Prox function entity
  • Resource information includes receiving and transmitting resource information.
  • Step S32 the terminal receives/transmits the V2X message by using the V2X resource configuration information.
  • the in-vehicle terminal monitors the received V2X resource information obtained in step 1, and receives the V2X message sent by the terminal of another operator.
  • the vehicle terminal transmits the V2X message using the V2X resource information obtained in step 1, and the terminal of the other operator can receive the V2X message of the terminal.
  • FIG. 11 is a schematic flowchart of the second and third embodiments of the present invention. As shown in FIG. 11, the method includes the following steps:
  • Step S41 the network side provides V2X resource information of the V2X terminal non-service operator
  • the base station side adopts eMBMS (Enhanced Multimedia Broadcast Multicast System) for downlink transmission.
  • eMBMS Enhanced Multimedia Broadcast Multicast System
  • the base station obtains V2X resource information of other carriers through the X2 interface or the S1 interface or the network management (O&M).
  • the resource information indicates V2X resource information of different operators.
  • the information includes one or a combination of the following information: a carrier list, an MBMS service area (SAI), a V2X service identification information, and a specific resource information in the carrier frequency list.
  • SAI MBMS service area
  • V2X service identification information eMBMS broadcast resources.
  • the V2X terminal can obtain the eMBMS broadcast resource of the home operator of the V2X service.
  • the base station can carry V2X resource information of other operators through the SIB 15 or the new system broadcast message.
  • the terminal in the connected state may send an RRC dedicated message, indicating that the base station wants to receive and send the V2X message to other operators, and the base station allocates the V2X resource information to the terminal through the RRC dedicated message.
  • step S42 the terminal receives/transmits the V2X message by using the V2X resource configuration information.
  • the in-vehicle terminal monitors the received V2X resource information obtained in step S31, and receives the V2X message sent by the terminal of another operator.
  • Step S41 the network side provides V2X resource information of the V2X terminal non-service operator
  • the base station side adopts SC-PTM (single-cell point-to-multipoint system) for downlink transmission.
  • SC-PTM single-cell point-to-multipoint system
  • the base station obtains V2X resource information of other carriers through the X2 interface or the S1 interface or the network management (O&M).
  • the resource information indicates V2X resource information of different operators.
  • the information includes one or a combination of the following information: a carrier list, an MBMS service area (SAI), a list of neighbor cells in the carrier list, and V2X service identification information (TMGI) supported in the neighbor cell list.
  • SAI MBMS service area
  • TMGI V2X service identification information
  • the V2X terminal can obtain the carrier frequency information of the V2X service of interest by using the adjacent frequency list information and the V2X service identification information, and further obtain the resource information by acquiring the V2X of the cell on the carrier frequency.
  • the V2X terminal can obtain the transmission resource information of the home operator of the V2X service concerned by using the specific resource information corresponding to the carrier frequency list.
  • the base station can carry V2X resource information of other operators through the system broadcast message or the MCCH.
  • the terminal in the connected state may send an RRC dedicated message, indicating that the base station wants to receive and send the V2X message to other operators, and the base station allocates the V2X resource information to the terminal through the RRC dedicated message.
  • step S42 the terminal receives/transmits the V2X message by using the V2X resource configuration information.
  • the in-vehicle terminal monitors the received V2X resource information obtained in step S41, and receives the V2X message sent by the terminal of another operator.
  • FIG. 12 is a schematic flowchart of the fourth embodiment of the present invention. As shown in FIG. 12, the method includes the following steps:
  • Step S51 The terminal sends a V2X message by using the V2X resource information of the current service provider by using the network side;
  • the serving base station of the terminal provides a V2X transmission resource of the current service operator, and the terminal applies for a resource for transmitting the V2X message by, for example, an RRC link.
  • the network side allocates appropriate resources and configures them to the terminal.
  • the terminal uses the resource to send a V2X message to the serving base station.
  • the message is transmitted by the serving base station to the core network element and is transferred to other carrier networks via the core network element.
  • Step S52 The terminal receives the V2X message sent by the service operator or other carrier equipment.
  • the terminal may send a V2X message to other terminals of the non-service carrier through the existing technology at the time of the service provider.
  • the terminal also receives the V2X message in the receiving V2X resource of the non-serving operator obtained by the method in Examples 2, 3.
  • FIG. 13 is a schematic flowchart of the fifth example of the present invention. As shown in FIG. 13, the method includes the following steps:
  • Step S61 the terminal applies for a V2X reception gap (GAP) to the serving base station.
  • GAP V2X reception gap
  • the terminal obtains resource information for receiving a non-serving operator V2X message according to the example 2, 3 method. For example, the resource period, the resource offset, the number of resource repetitions, and the bitmap information of the MTCH channel in the MCCH channel are obtained.
  • the terminal applies for a V2X gap (GAP) to the serving base station according to the information.
  • GAP V2X gap
  • the message is delivered to the serving base station using an RRC dedicated message.
  • Step S62 the base station configures a V2X gap (GAP) for the terminal.
  • GAP V2X gap
  • the serving base station receives the V2X gap (GAP) request of the terminal from the RRC dedicated message, and allocates appropriate resources to the terminal according to the resource information of the application.
  • the configuration can be inconsistent with the requested resources.
  • the allocated resource information is smaller than the applied resource information.
  • the serving base station configures a V2X gap (GAP) to the terminal through an RRC dedicated message.
  • GAP V2X gap
  • Step S63 the terminal receives the V2X message.
  • the terminal After the terminal obtains the V2X gap (GAP), it receives the V2X message during the gap.
  • GAP V2X gap
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the modules are located in multiple In the processor.
  • Embodiments of the present invention also provide a storage medium.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • V2X resource information includes the specified V2X resource information of the V2X message of the non-serving operator for transmitting the terminal;
  • the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • a mobile hard disk e.g., a hard disk
  • magnetic memory e.g., a hard disk
  • the processor performs acquiring the vehicle networking communication according to the stored program code in the storage medium.
  • V2X resource information where the V2X resource information includes specified V2X resource information of a V2X message of a non-serving operator for transmitting the terminal;
  • the processor sends the V2X resource information to the terminal according to the stored program code in the storage medium.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the network side device is used to obtain the vehicle network communication V2X resource information, where the V2X resource information includes the specified V2X resource information of the V2X message of the non-service carrier of the transmission terminal;
  • the V2X resource information is sent to the terminal.
  • the terminal can receive the V2X resource information of the contracting operator through the resource information, and can also receive the specified V2X resource information of the V2X message of the non-serving operator, thereby realizing the terminal that can be contracted by different operators. Receive V2X messages from each other.

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Abstract

本发明提供了一种车联网通信V2X消息的传输方法、装置及***,其中,该方法包括:网络侧设备获取车联网通信V2X资源信息和/或V2X资源配置信息,其中,所述V2X资源信息用于传输非服务运营商的V2X消息,所述V2X资源配置信息用于终端获取所述V2X资源信息;所述网络侧设备将所述V2X资源信息和/或V2X资源配置信息发送给所述终端。通过本发明,提供了一种支持V2V业务在多运营商多载频场景的传输方法和***,解决了技术中V2V业务无法支持多运营商多载频场景的问题。

Description

车联网通信V2X消息的传输方法、装置及*** 技术领域
本发明涉及通信领域,具体而言,涉及一种车联网通信V2X消息的传输方法、装置及***。
背景技术
随着经济社会高速发展,中国汽车保有量迅速增长,道路交通事故频繁发生,已成为近年来影响我国公众安全感的重要因素之一,道路交通安全问题已经成为影响社会和谐和改善民生的基本问题之一。中国迫切需要从技术、政策、教育等各方面改善交通安全,其中提升车辆安全设计是其中的重要组成部分。
提升车辆安全的技术主要分为被动安全技术和主动安全技术。被动安全技术用于在事故发生后,对车内、车外人员及物品的保护;主动安全技术用于防止和减少车辆发生事故,避免人员受到伤害;主动安全技术是现代车辆安全技术发展的重点和趋势。
基于通信的碰撞预警***,通过利用先进的无线通信技术和新一代信息处理技术,实现车与车、车与路侧基础设施间的实时信息交互,告知彼此目前的状态(包括车辆的位置、速度、加速度、行驶路径)及获知的道路环境信息,协作感知道路危险状况,及时提供多种碰撞预警信息,防止道路交通安全事故的发生,成为相关各国试图解决道路交通安全问题的一种新的思路。
车联网通信V2X(Vehicle-to-Everything Communications,简称为V2X)是指通过装载在车辆上的传感器、车载终端及电子标签提供车辆信息,采用各种通信技术实现车与车通信(Vehicle-to-Vehicle Communication,简称V2V)、车与人通信(Vehicle-to-Pedestrian Communications,简称为V2P)、车与网络基础设施通信(Vehicle-to-Infrastructure Communications,简称为V2I),车与网络(Vehicle-to-Network Communications,简称为V2I)通信,并在信息网络平台上对信息进行提取、共享等有效利用,对车辆进行有效的管控和提供综合服务。
3GPP正在讨论基于LTE的V2X。根据相关3GPP的定义,V2X业务是一种有使用V2V应用的发送或接收UE参与的通过3GPP传输的通信业务。基于参与到通信的另一方,V2X业务可以进一步分为V2V业务、V2I业务、V2P业务和V2N业务。V2P业务是指UE之间使用V2P应用通信的业务。V2N业务是指UE和服务实体使用V2N应用通过LTE网络实体进行相互通信的业务。V2I业务是指UE和路边单元(Road Side Unit,简称RSU)使用V2I应用进行交互的业务。RSU是支持V2I业务的实体,可以发送V2I业务到使用V2I应用的UE,也可以从使用V2I业务的UE接收V2I业务。RSU可以通过基站(eNB)或者静止的UE实现。如果RSU是通过基站实现的,即称为eNB type RSU。如果RSU是通过UE实现的,即称为UE type  RSU。V2V业务是指UE之间使用V2V应用通信的业务。V2V包括UE之间直接交互V2V相关应用信息,或者由于V2V直接通信范围的限制,UE之间通过支持V2X业务的基础设施(例如RSU,应用服务器等)进行V2V相关应用信息交互。
在车联网实际部署中存在多个运营商多个载波覆盖的区域,在这样的部署中,车载终端和某一个或多个车联网运营商签约,根据现有技术,车载终端在签约的运营商归属的频率上接收V2X消息。因为车联网V2X消息可能包含非常紧急和重要的安全信息,例如位于接收车辆前方的某辆汽车因故障或事故紧急停车而产生V2X消息,这样的V2X消息必须要被周边的其他车辆接收到才能尽量避免再次事故的发生。因此有必要实现不同运营商签约下的用户能互相接收V2X消息。
正对相关技术中无法现实V2V业务在多个运营商多个载波覆盖的问题,目前尚未发现有效的解决方案。
发明内容
本发明实施例提供了一种车联网通信V2X消息的传输方法、装置及***,以至少解决相关技术中无法支持V2V业务在多运营商多载频场景的问题。
根据本发明实施例的一个方面,提供了一种车联网通信V2X消息的传输方法,包括:网络侧设备获取车联网通信V2X资源信息和/或V2X资源配置信息,其中,所述V2X资源信息用于传输非服务运营商的V2X消息,所述V2X资源配置信息用于终端获取所述V2X资源信息;所述网络侧设备将所述V2X资源信息和/或V2X资源配置信息发送给所述终端。
可选地,所述网络侧设备包括以下至少之一:与所述终端连接的基站、与所述终端连接的V2X应用服务器、与所述终端连接的V2X功能实体、与所述终端连接的临近服务实体。
可选地,所述网络侧设备将所述V2X资源信息和/或V2X资源配置信息发送给所述终端包括:所述网络侧设备通过广播多播业务MBMS技术将所述V2X资源信息发送给所述终端;或所述网络侧设备通过单小区点到多点SCPTM技术将所述V2X资源信息发送给所述终端。
可选地,所述V2X资源配置信息包括以下至少之一:非服务运营商的运营商标识;预配置的V2X运营商资源信息;邻载频列表;广播多播业务MBMS服务区、V2X业务标识信息;支持相同业务的邻小区列表;邻小区列表;邻小区列表中支持的V2X业务标识信息。
可选地,所述V2X资源信息包括以下至少之一:载频列表中对应的具体资源信息;邻小区列表中对应的具体资源信息。
可选地,在所述网络侧设备通过广播多播业务MBMS技术将所述V2X资源信息和/或V2X资源配置信息发送给所述终端时,所述V2X资源信息和/或V2X资源配置信息包括以下一组或多组:非服务运营商的运营商标识;非服务运营商的运营商标识、邻载频列表、MBMS服务区、V2X业务标识信息;非服务运营商的运营商标识、邻载频列表、MBMS服务区;非服务运营商的运营商标识、邻载频列表、V2X业务标识信息;非服务运营商的运营商标识、邻 载频列表、MBMS服务区、V2X业务标识信息、载频列表中对应的具体资源信息;非服务运营商的运营商标识、邻载频列表、MBMS服务区、载频列表中对应的具体资源信息;非服务运营商的运营商标识、邻载频列表、V2X业务标识信息、载频列表中对应的具体资源信息。
可选地,在所述网络侧设备通过单小区点到多点SC-PTM技术将所述V2X资源信息和/或V2X资源配置信息发送给所述终端时,所述V2X资源信息和/或V2X资源配置信息包括以下一组或多组:非服务运营商的运营商标识、支持相同业务的邻小区列表;非服务运营商的运营商标识、邻小区列表、邻小区列表中支持的V2X业务标识信息;非服务运营商的运营商标识、邻载频列表、载频列表中对应的支持相同业务的邻小区列表;非服务运营商的运营商标识、邻载频列表、载频列表中邻小区列表、邻小区列表中支持的V2X业务标识信息;非服务运营商的运营商标识、支持相同业务的邻小区列表、邻小区列表中对应的具体资源信息;非服务运营商的运营商标识、邻小区列表、邻小区列表中支持的V2X业务标识信息、邻小区列表中对应的具体资源信息;非服务运营商的运营商标识、邻载频列表、载频列表中对应的支持相同业务的邻小区列表、邻小区列表中对应的具体资源信息;非服务运营商的运营商标识、邻载频列表、载频列表中邻小区列表、邻小区列表中支持的V2X业务标识信息、邻小区列表中对应的具体资源信息。
可选地,所述网络侧设备将所述V2X资源信息和/或V2X资源配置信息发送给所述终端包括:所述网络侧设备通过以下方式之一发送所述V2X资源信息和/或所述V2X资源配置信息:***信息块SIB15、***信息块SIB20、新建的***信息块SIB、点到多点控制信道MCCH、无线资源控制RRC专用消息。
可选地,在所述网络侧设备通过所述RRC专用消息发送所述V2X资源信息和/或V2X资源配置信息之前,所述方法还包括:所述网络侧设备接收所述终端发送的请求消息,其中,所述请求消息用于请求所述网络侧设备通过RRC专用消息发送所述V2X资源信息和/或V2X资源配置信息。
可选地,所述网络侧设备为所述终端提供车联网通信V2X资源信息和/或V2X资源配置信息的触发条件包括以下至少之一:所述网络侧设备接收到所述终端发送的用于请求V2X资源信息和/或V2X资源配置信息的请求消息;所述网络侧设备接收到所述非服务运营商发送的V2X资源信息和/或V2X资源配置信息。
可选地,所述网络侧设备获取车联网通信V2X资源信息包括以下方式至少之一:所述网络侧设备通过基站间X2接口获取车联网通信V2X资源信息;所述网络侧设备通过网络间接口S1接口获取车联网通信V2X资源信息;所述网络侧设备通过网管***获取车联网通信V2X资源信息。
可选地,所述V2X资源信息包括以下至少之一:资源周期、资源偏移、资源重复次数、位图信息和调制编码信息。
根据本发明的一个方面,提供了另一种车联网通信V2X消息的传输方法,包括:终端接收网络侧设备发送的车联网通信V2X资源信息和/或V2X资源配置信息,其中,所述V2X资 源信息用于传输非服务运营商的V2X消息,所述V2X资源配置信息用于所述终端获取所述V2X资源信息;所述终端根据所述V2X资源信息传输所述V2X消息。
可选地,所述终端根据所述V2X资源信息传输所述V2X消息包括:所述终端根据所述V2X资源信息接收和/或发送所述V2X消息。
可选地,在所述终端接收网络侧设备发送的车联网通信V2X资源信息和/或V2X资源配置信息之前,所述方法还包括:所述终端通过用户面承载从网络侧设备获取V2X资源配置信息,或,所述终端通过本地预设信息获取V2X资源配置信息;所述终端使用所述V2X资源配置信息获得所述V2X资源信息。
可选地,所述终端根据所述V2X资源信息传输所述V2X消息包括:所述终端根据非服务运营商载频的所述V2X资源信息向所述终端的服务基站申请V2X间隙的请求消息;所述终端在接收所述V2X间隙期间接收所述V2X消息,其中,所述V2X间隙为所述服务基站接收到所述请求消息后配置给所述终端使用的间隙。
可选地,所述终端根据点到多点控制信道MCCH中所述V2X资源信息申请所述V2X间隙。
可选地,所述V2X间隙用于所述V2X消息的接收和/或发送。
可选地,所述终端根据所述V2X资源信息传输所述V2X消息包括:所述终端在非连续接收DRX时根据非服务运营商载频的所述V2X资源信息接收所述V2X消息。
可选地,所述V2X资源信息包括以下至少之一:资源周期、资源偏移、资源重复次数、位图信息和调制编码信息。
根据本发明实施例的另一方面,提供了一种车联网通信V2X消息的传输装置,位于网络侧设备中,包括:获取模块,设置为获取车联网通信V2X资源信息和/或V2X资源配置信息,其中,所述V2X资源信息和/或V2X资源配置信息用于传输终端的非服务运营商的V2X消息,所述V2X资源配置信息用于V2X终端获取所述V2X资源信息;发送模块,设置为将所述V2X资源信息和/或V2X资源配置信息发送给所述终端。
可选地,所述发送模块包括:第一发送单元,设置为通过广播多播业务MBMS技术将所述V2X资源信息和/或V2X资源配置信息发送给所述终端;第二发送单元,设置为通过单小区点到多点技术将所述V2X资源信息和/或V2X资源配置信息发送给所述终端。
可选地,所述V2X资源信息包括以下至少之一:资源周期、资源偏移、资源重复次数、位图信息和调制编码信息。
根据本发明的另一方面,提供了另一种车联网通信V2X消息的传输装置,位于终端中,包括:接收模块,设置为接收网络侧设备发送的车联网通信V2X资源信息和/或V2X资源配置信息,其中,所述V2X资源信息用于传输所述终端的非服务运营商的V2X消息,所述V2X资源配置信息用于所述终端获取所述V2X资源信息;传输模块,设置为根据所述V2X资源信 息传输所述V2X消息。
可选地,所述传输模块包括:接收单元,设置为根据所述V2X资源信息接收所述V2X消息;发送单元,设置为根据所述V2X资源信息发送所述V2X消息。
可选地,所述装置还包括:获取模块,设置为在所述接收模块接收网络侧设备发送的车联网通信V2X资源信息之前,通过用户面承载从网络侧设备获取V2X资源配置信息,或,通过本地预设信息获取V2X资源配置信息;配置模块,设置为使用所述V2X资源配置信息配置接收所述V2X资源信息。
可选地,所述V2X资源信息包括以下至少之一:资源周期、资源偏移、资源重复次数、位图信息和调制编码信息。
根据本发明实施例的另一方面,提供了一种车联网通信V2X消息的传输***,包括:终端和网络侧设备;其中,所述网络侧设备,设置为获取车联网通信V2X资源信息和/或V2X资源配置信息,其中,所述V2X资源信息用于传输终端的非服务运营商的V2X消息,所述V2X资源配置信息用于所述终端获取所述V2X资源信息,以及用于将所述V2X资源信息和/或V2X资源配置信息发送给所述终端;所述终端,设置为接收所述网络侧设备发送的车联网通信V2X资源信息和/或V2X资源配置信息,以及设置为根据所述指定V2X资源信息传输所述V2X消息。
本发明的实施例还提供了一种存储介质。可选地,在本实施例中,上述存储介质可以被设置为存储用于执行以下步骤的程序代码:
获取车联网通信V2X资源信息,其中,V2X资源信息包括用于传输终端的非服务运营商的V2X消息的指定V2X资源信息;将V2X资源信息发送给终端。
通过本发明实施例,采用网络侧设备获取车联网通信V2X资源信息,其中,所述V2X资源信息包括用于传输终端的非服务运营商的V2X消息的指定V2X资源信息;所述网络侧设备将所述V2X资源信息发送给所述终端。通过向终端发送V2X资源信息,终端可以通过该资源信息接收签约运营商的V2X资源信息,也可以接收非服务运营商的V2X消息的指定V2X资源信息,实现了在不同运营商签约下的终端能互相接收V2X消息。
附图说明
此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。在附图中:
图1是根据本发明实施例的一种车联网通信V2X消息的传输方法的流程图;
图2是根据本发明实施例的另一种车联网通信V2X消息的传输方法的流程图;
图3是根据本发明实施例的一种车联网通信V2X消息的传输装置的结构框图;
图4是根据本发明实施例的一种车联网通信V2X消息的传输装置的可选结构框图;
图5是根据本发明实施例的另一种车联网通信V2X消息的传输装置的结构框图;
图6是根据本发明实施例的另一种车联网通信V2X消息的传输装置的可选结构框图一;
图7是根据本发明实施例的另一种车联网通信V2X消息的传输装置的可选结构框图二;
图8是根据本发明实施例的车联网通信V2X消息的传输***的结构框图;
图9是根据本发明相关技术的V2V场景示意图一;
图10是根据本发明相关技术的V2V场景示意图二;
图11为根据本发明示例二和示例三的流程图示意图;
图12为根据本发明示例四的流程示意图;
图13为根据本发明示例五的流程示意图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是,本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。
在本实施例中提供了一种车联网通信V2X消息的传输方法,可以应用在网络侧,图1是根据本发明实施例的一种车联网通信V2X消息的传输方法的流程图,如图1所示,该流程包括如下步骤:
步骤S302,网络侧设备获取车联网通信V2X资源信息和/或V2X资源配置信息,其中,V2X资源信息用于传输非服务运营商的V2X消息,V2X资源配置信息用于终端获取V2X资源信息;
步骤S304,网络侧设备将V2X资源信息和/或V2X资源配置信息发送给终端。
通过上述步骤,采用网络侧设备获取车联网通信V2X资源信息,其中,V2X资源信息包括用于传输终端的非服务运营商的V2X消息的指定V2X资源信息;网络侧设备将V2X资源信息发送给终端。通过向终端发送V2X资源信息,终端可以通过该资源信息接收签约运营商的V2X资源信息,也可以接收非服务运营商的V2X消息的指定V2X资源信息,实现了在不同运营商签约下的终端能互相接收V2X消息,解决了相关技术中传输V2N消息时时延过长的问题,进而达到了缩短传输V2N消息时延的效果。
可选的,网络侧设备包括以下至少之一:与终端连接的基站、与终端连接的V2X应用服 务器或V2X功能实体(V2X function)或临近服务实体(Prose function)。上述终端为可以为车联网终端。
可选的,V2X资源配置信息包括以下至少之一:非服务运营商的运营商标识;预配置的V2X运营商资源信息;邻载频列表;广播多播业务MBMS服务区、V2X业务标识信息;支持相同业务的邻小区列表;邻小区列表;邻小区列表中支持的V2X业务标识信息。
可选的,V2X资源信息包括以下至少之一:载频列表中对应的具体资源信息;邻小区列表中对应的具体资源信息。
在根据本实施例的可选实施方式中,网络侧设备可以通过以下方式将V2X资源信息发送给终端:
方式一:网络侧设备通过广播多播业务MBMS技术将V2X资源信息发送给终端;
方式二:网络侧设备通过单小区点到多点技术将V2X资源信息发送给终端。
其中,在采用方式一将V2X资源信息发送给终端时,V2X资源信息包括以下一组或多组:
非服务运营商的运营商标识;
非服务运营商的运营商标识(PLMN ID)、邻载频列表(carrier list)、MBMS服务区、V2X业务标识信息;
非服务运营商的运营商标识、邻载频列表、MBMS服务区;
非服务运营商的运营商标识、邻载频列表、V2X业务标识信息(TMGI);
非服务运营商的运营商标识、邻载频列表、MBMS服务区、V2X业务标识信息、载频列表中对应的具体资源信息;
非服务运营商的运营商标识、邻载频列表、MBMS服务区、载频列表中对应的具体资源信息;
非服务运营商的运营商标识、邻载频列表、V2X业务标识信息、载频列表中对应的具体资源信息。
在采用方式二将V2X资源信息发送给终端时,V2X资源信息和/或V2X资源配置信息包括以下一组或多组:
非服务运营商的运营商标识、支持相同业务的邻小区列表;
非服务运营商的运营商标识、邻小区列表、邻小区列表中支持的V2X业务标识信息;
非服务运营商的运营商标识、邻载频列表、载频列表中对应的支持相同业务的邻小区列表;
非服务运营商的运营商标识、邻载频列表、载频列表中邻小区列表、邻小区列表中支持 的V2X业务标识信息;
非服务运营商的运营商标识、支持相同业务的邻小区列表、邻小区列表中对应的具体资源信息;
非服务运营商的运营商标识、邻小区列表、邻小区列表中支持的V2X业务标识信息、邻小区列表中对应的具体资源信息;
非服务运营商的运营商标识、邻载频列表、载频列表中对应的支持相同业务的邻小区列表、邻小区列表中对应的具体资源信息;
非服务运营商的运营商标识、邻载频列表、载频列表中邻小区列表、邻小区列表中支持的V2X业务标识信息、邻小区列表中对应的具体资源信息。
在根据本实施例的可选实施方式中,V2X资源信息可以承载在下述通信资源中,网络侧设备通过以下方式之一发送V2X资源信息和/或V2X资源配置信息:***信息块SIB15、***信息块SIB20、新建的***信息块SIB、点到多点控制信道MCCH、无线资源控制RRC专用消息。可选的,可以通过RRC connection reconfiguration专用消息携带V2X资源信息发送给终端。
根据上述的可选实施方式,在网络侧设备通过RRC专用消息发送V2X资源信息和/或V2X资源配置信息之前,实施例还包括:网络侧设备接收终端发送的请求消息,其中,请求消息用于请求网络侧设备通过RRC专用消息发送V2X资源信息和/或V2X资源配置信息。
在根据本实施例的可选实施方式中,网络侧设备为终端提供车联网通信V2X资源信息和/或V2X资源配置信息的触发条件包括以下至少之一:
网络侧设备接收到终端发送的用于请求V2X资源信息和/或V2X资源配置信息的请求消息;
网络侧设备接收到非服务运营商发送的V2X资源信息和/或V2X资源配置信息。
在根据本实施例的可选实施方式中,网络侧设备获取车联网通信V2X资源信息包括以下至少之一:
网络侧设备通过基站间X2接口获取车联网通信V2X资源信息;
网络侧设备通过网络间接口S1接口获取车联网通信V2X资源信息;
网络侧设备通过网管***(O&M)获取车联网通信V2X资源信息。
在根据本实施例的可选实施方式中,V2X资源信息包括以下至少之一:资源周期、资源偏移、资源重复次数、位图信息和调制编码信息。
在本实施例中提供了一种车联网通信V2X消息的传输方法,可以应用在终端侧,图2是根据本发明实施例的另一种车联网通信V2X消息的传输方法的流程图,如图2所示,该流程 包括如下步骤:
步骤S402,终端接收网络侧设备发送的车联网通信V2X资源信息和/或V2X资源配置信息,其中,V2X资源信息用于传输非服务运营商的V2X消息,V2X资源配置信息用于终端获取V2X资源信息;
步骤S404,终端根据V2X资源信息传输V2X消息。
在根据本实施例的可选实施方式中,终端根据指定V2X资源信息传输V2X消息包括:终端根据指定V2X资源信息接收和/或发送V2X消息。资源信息可以用于V2X消息的接收资源信息和发送资源信息;
在根据本实施例的可选实施方式中,在终端接收网络侧设备发送的车联网通信V2X资源信息和/或V2X资源配置信息之前,方法还包括:
S11,终端通过用户面承载从网络侧设备获取V2X资源配置信息,或,终端通过本地预设信息获取V2X资源配置信息;
S12,终端使用V2X资源配置信息获得V2X资源信息。
在根据本实施例的可选实施方式中,终端根据V2X资源信息传输V2X消息包括:
S21,终端根据非服务运营商载频的V2X资源信息向终端的服务基站申请V2X间隙的请求消息;
S22,终端在接收V2X间隙期间接收V2X消息,其中,V2X间隙为服务基站接收到请求消息后配置给终端使用的间隙。
可选的,终端根据点到多点控制信道MCCH中V2X资源信息申请V2X间隙。V2X间隙可用于V2X消息的接收和/或发送。
在根据本实施例的可选实施方式中,终端根据V2X资源信息传输V2X消息包括:终端在非连续接收DRX时根据非服务运营商载频的V2X资源信息接收V2X消息。
在根据本实施例的可选实施方式中,V2X资源信息包括以下至少之一:资源周期(period)、资源偏移(offset)、资源重复次数(repetition)、位图信息(Bitmap)和调制编码信息(MCS)。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,或者网络设备等)执行本发明各个实施例的方法。
在本实施例中还提供了一种车联网通信V2X消息的传输装置,该装置用于实现上述实施例及优选实施方式,已经进行过说明的不再赘述。如以下所使用的,术语“模块”可以实现 预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现,但是硬件,或者软件和硬件的组合的实现也是可能并被构想的。
图3是根据本发明实施例的一种车联网通信V2X消息的传输装置的结构框图,设置在网络侧设备中,如图3所示,该装置包括:
获取模块50,设置为获取车联网通信V2X资源信息和/或V2X资源配置信息,其中,V2X资源信息和/或V2X资源配置信息用于传输终端的非服务运营商的V2X消息,V2X资源配置信息用于V2X终端获取V2X资源信息;
发送模块52,设置为将V2X资源信息和/或V2X资源配置信息发送给终端。
图4是根据本发明实施例的一种车联网通信V2X消息的传输装置的可选结构框图,如图4所示,该装置除包括图3所示的所有模块外,发送模块52还包括:
第一发送单元60,设置为通过广播多播业务MBMS技术将V2X资源信息和/或V2X资源配置信息发送给终端;
第二发送单元62,设置为通过单小区点到多点技术将V2X资源信息和/或V2X资源配置信息发送给终端。
图5是根据本发明实施例的另一种车联网通信V2X消息的传输装置的结构框图,设置在终端中,如图5所示,该装置包括:
接收模块70,设置为接收网络侧设备发送的车联网通信V2X资源信息和/或V2X资源配置信息,其中,V2X资源信息用于传输终端的非服务运营商的V2X消息,V2X资源配置信息用于终端获取V2X资源信息;
传输模块72,设置为根据V2X资源信息传输V2X消息。
图6是根据本发明实施例的另一种车联网通信V2X消息的传输装置的可选结构框图一,如图6所示,该装置除包括图5所示的所有模块外,传输模块72包括:
接收单元80,设置为根据V2X资源信息接收V2X消息;
发送单元82,设置为根据V2X资源信息发送V2X消息。
图7是根据本发明实施例的另一种车联网通信V2X消息的传输装置的可选结构框图二,如图7所示,该装置除包括图5所示的所有模块外,装置还包括:
获取模块90,设置为在接收模块接收网络侧设备发送的车联网通信V2X资源信息之前,通过用户面承载从网络侧设备获取V2X资源配置信息,或,通过本地预设信息获取V2X资源配置信息;
配置模块92,设置为使用V2X资源配置信息配置接收V2X资源信息。
在本实施例中还提供了一种车联网通信V2X消息的传输***,该装置用于实现上述实施 例及优选实施方式,已经进行过说明的不再赘述。如以下所使用的,术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现,但是硬件,或者软件和硬件的组合的实现也是可能并被构想的。
图8是根据本发明实施例的车联网通信V2X消息的传输***的结构框图,包括:终端100和网络侧设备102,其中,
网络侧设备102,设置为获取车联网通信V2X资源信息和/或V2X资源配置信息,其中,V2X资源信息用于传输终端的非服务运营商的V2X消息,V2X资源配置信息用于终端获取V2X资源信息,以及用于将V2X资源信息和/或V2X资源配置信息发送给终端;
终端100,设置为接收网络侧设备发送的车联网通信V2X资源信息和/或V2X资源配置信息,以及设置为根据指定V2X资源信息传输V2X消息。
下面结合具体的场景对本实施例进行详细说明:
在车联网技术实际部署的场景中,存在多个运营商多个载波覆盖的区域,在这样的部署中,车载终端可以某一个或多个车联网运营商签约,车载终端在签约的运营商归属的频率上接收V2X消息。因为车联网V2X消息可能包含非常紧急和重要的安全信息,例如位于接收车辆前方的某辆汽车因故障或事故紧急停车而产生V2X消息,这样的V2X消息必须要被周边的其他车辆接收到才能尽量避免再次事故的发生。因此有必要实现包括非服务运营商的不同运营商签约下的用户终端能互相接收V2X消息。本发明的相关技术中中,V2V有三种场景,其中,E-UTRAN为LTE接入网,即演进的全球移动通信***无线接入网(Evolved Universal Mobile Telecommunication System Radio Access Network,简称为E-UTRAN),旁路连接SL(side link),下行连接DL(down link),上行连接UL(up link),图9是根据本发明相关技术的V2V场景示意图一;图10是根据本发明相关技术的V2V场景示意图二;
场景1,支持仅仅基于PC5接口的V2V通信,UE通过PC5接口发送V2X消息给局部区域的多个UE;
场景2,支持仅仅基于Uu口的V2V通信,UE上行传输V2X消息到E-UTRAN,E-UTRAN再将该V2X消息下行广播给局部区域的多个UE;
场景3,支持使用Uu和PC5接口的V2V通信。UE通过PC5接口发送V2X消息给其他UE,其中,3a:UE type RSU从PC5接口接收到V2X消息后将该V2X消息上行传输给E-UTRAN,E-UTRAN将从UE type RSU处接收到的V2X消息下行广播给局部区域的多个UE;3b:UE上行传输V2X消息到E-UTRAN,E-UTRAN从Uu口接收到V2X消息后将该V2X消息传输到一个或者多个UE type RSU,UE type RSU将从E-UTRAN处接收到的V2X消息通过PC5接口发送给局部区域的多个UE。
针对上述场景,结合以上实施例,可选的,其他运营商可以是非服务运营商,在下列5个示例中进行说明。
示例一
本实施例为场景1时V2X终端获得网络配置的V2X资源信息并接收/发送其他运营商网络的V2X信息,包括以下步骤:
步骤S31,网络侧提供V2X终端非服务运营商的V2X资源信息;
车载终端通过预配置方式或者用户面承载从V2X应用服务器或V2X功能实体(V2X function)或临近服务实体(Prose function)获得配置。
预配置方式是设备出厂时配置在机器中的V2X资源配置信息。
用户面承载是指V2X终端通过LTE或其他网络接入到V2X应用服务器或V2X功能实体(V2X function)或临近服务实体(Prose function)并从服务器获得资源信息。
资源信息包括接收和发送资源信息。
步骤S32,终端使用V2X资源配置信息接收/发送V2X消息
车载终端监听步骤1中获得的接收V2X资源信息,接收其他运营商的终端发送的V2X消息。
车载终端使用步骤1中获得的发送V2X资源信息,发送V2X消息,其他运营商的终端则可以接收到终端的V2X消息。
示例二
本实施例为场景2采用eMBMS接收方式时,终端如何接收其他运营商的V2X消息,图11为根据本发明示例二和示例三的流程示意图,如图11所示,包括以下步骤:
步骤S41,网络侧提供V2X终端非服务运营商的V2X资源信息;
基站侧采用eMBMS(增强多媒体广播组播***)方式进行下行传输。
基站通过X2接口或S1接口或网管(O&M)方式获得其他运营商的V2X资源信息。资源信息指示不同运营商的V2X资源信息。信息包括如下信息之一或组合:邻载频列表(carrier list),MBMS服务区(SAI)(MBMS SAI),V2X业务标识信息,载频列表中对应的具体资源信息。例如通过邻频列表信息和V2X业务标识信息,V2X终端可以获得所感兴趣的V2X业务所在的载频信息,进一步的通过获取该载频上某小区的***广播消息,获得该运营商V2X所使用的eMBMS广播资源。例如通过载频列表中对应的具体资源信息,V2X终端可以获得感兴趣V2X业务归属运营商的eMBMS广播资源。
基站可以通过SIB15或新的***广播消息中携带其他运营商的V2X资源信息。
处于连接态的终端可以发送RRC专用消息,指示基站希望接收、发送V2X消息到其他运营商,基站通过RRC专用消息将V2X资源信息配置给终端。
步骤S42,终端使用V2X资源配置信息接收/发送V2X消息。
车载终端监听步骤S31中获得的接收V2X资源信息,接收其他运营商的终端发送的V2X消息。
示例三
本实施例为场景2采用SC-PTM接收方式时,终端如何接收其他运营商的V2X消息,如图11所示,包括以下步骤:
步骤S41,网络侧提供V2X终端非服务运营商的V2X资源信息;
基站侧采用SC-PTM(单小区点对多点***)方式进行下行传输。
基站通过X2接口或S1接口或网管(O&M)方式获得其他运营商的V2X资源信息。资源信息指示不同运营商的V2X资源信息。信息包括如下信息之一或组合:邻载频列表(carrier list),MBMS服务区(SAI)(MBMS SAI),载频列表中邻小区列表,邻小区列表中支持的V2X业务标识信息(TMGI),邻小区列表中对应的具体资源信息。例如通过邻频列表信息和V2X业务标识信息,V2X终端可以获得所感兴趣的V2X业务所在的载频信息,进一步的通过获取该载频上某小区V2X发送资源信息。例如通过载频列表中对应的具体资源信息,V2X终端可以获得感兴趣V2X业务归属运营商的发送资源信息。
基站可以通过***广播消息或MCCH携带其他运营商的V2X资源信息。
处于连接态的终端可以发送RRC专用消息,指示基站希望接收、发送V2X消息到其他运营商,基站通过RRC专用消息将V2X资源信息配置给终端。
步骤S42,终端使用V2X资源配置信息接收/发送V2X消息。
车载终端监听步骤S41中获得的接收V2X资源信息,接收其他运营商的终端发送的V2X消息。
示例四
本实施例为场景2终端如何发送到非当前服务运营商的V2X消息,图12为根据本发明示例四的流程示意图,如图12所示,方法包括以下步骤:
步骤S51,终端使用网络侧提供当前服务运营商的V2X资源信息发送V2X消息;
终端的服务基站提供当前服务运营商的V2X发送资源,终端通过例如RRC链接申请资源用于发送V2X消息。根据现有技术,网络侧分配合适的资源并配置给终端。终端使用资源向服务基站发送V2X消息。
消息由服务基站传递到核心网元,并经核心网元转向其他运营商网络。
步骤S52,终端接收服务运营商或其他运营商设备发送的V2X消息。
终端可以在服务运营商时通过现有技术接收非服务运营商的其他终端发送V2X消息。
终端也在通过在示例2,3中的方法获得的非服务运营商的接收V2X资源中接收V2X消息。
示例五
本实施例为场景2终端如何通过V2X间隙(gap)以确保接收其他运营商的V2X消息,图13为根据本发明示例五的流程示意图,如图13所示,方法包括以下步骤:
步骤S61,终端向服务基站申请V2X接收间隙(GAP)
终端根据示例2,3方法获得用于接收非服务运营商V2X消息的资源信息。例如获取到MCCH信道中MTCH信道的资源周期,资源偏移,资源重复次数,位图信息。终端根据信息向服务基站申请V2X间隙(GAP)。
消息使用RRC专用消息传递到服务基站。
步骤S62,基站为终端配置V2X间隙(GAP)
服务基站从RRC专用消息中接收到终端的V2X间隙(GAP)申请,根据申请的资源信息和,分配合适的资源给终端。配置可以和申请的资源不一致。例如分配的资源信息小于申请的资源信息。
服务基站通过RRC专用消息将V2X间隙(GAP)配置给终端。
步骤S63,终端在接收V2X消息
终端获得V2X间隙(GAP)之后,在间隙期间接收V2X消息。
需要说明的是,上述各个模块是可以通过软件或硬件来实现的,对于后者,可以通过以下方式实现,但不限于此:上述模块均位于同一处理器中;或者,上述模块分别位于多个处理器中。
本发明的实施例还提供了一种存储介质。可选地,在本实施例中,上述存储介质可以被设置为存储用于执行以下步骤的程序代码:
S1,获取车联网通信V2X资源信息,其中,V2X资源信息包括用于传输终端的非服务运营商的V2X消息的指定V2X资源信息;
S2,将V2X资源信息发送给终端。
可选地,在本实施例中,上述存储介质可以包括但不限于:U盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
可选地,在本实施例中,处理器根据存储介质中已存储的程序代码执行获取车联网通信 V2X资源信息,其中,V2X资源信息包括用于传输终端的非服务运营商的V2X消息的指定V2X资源信息;
可选地,在本实施例中,处理器根据存储介质中已存储的程序代码执行将V2X资源信息发送给终端。
可选地,本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例,本实施例在此不再赘述。
显然,本领域的技术人员应该明白,上述的本发明的各模块或各步骤可以用通用的计算装置来实现,它们可以集中在单个的计算装置上,或者分布在多个计算装置所组成的网络上,可选地,它们可以用计算装置可执行的程序代码来实现,从而,可以将它们存储在存储装置中由计算装置来执行,并且在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤,或者将它们分别制作成各个集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样,本发明不限制于任何特定的硬件和软件结合。
以上仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
工业实用性
通过本发明实施例,采用网络侧设备获取车联网通信V2X资源信息,其中,所述V2X资源信息包括用于传输终端的非服务运营商的V2X消息的指定V2X资源信息;所述网络侧设备将所述V2X资源信息发送给所述终端。通过向终端发送V2X资源信息,终端可以通过该资源信息接收签约运营商的V2X资源信息,也可以接收非服务运营商的V2X消息的指定V2X资源信息,实现了在不同运营商签约下的终端能互相接收V2X消息。

Claims (28)

  1. 一种车联网通信V2X消息的传输方法,包括:
    网络侧设备获取车联网通信V2X资源信息和/或V2X资源配置信息,其中,所述V2X资源信息用于传输非服务运营商的V2X消息,所述V2X资源配置信息用于终端获取所述V2X资源信息;
    所述网络侧设备将所述V2X资源信息和/或V2X资源配置信息发送给所述终端。
  2. 根据权利要求1所述的方法,其中,所述网络侧设备包括以下至少之一:与所述终端连接的基站、与所述终端连接的V2X应用服务器、与所述终端连接的V2X功能实体、与所述终端连接的临近服务实体。
  3. 根据权利要求1所述的方法,其中,所述网络侧设备将所述V2X资源信息和/或V2X资源配置信息发送给所述终端包括:
    所述网络侧设备通过广播多播业务MBMS技术将所述V2X资源信息发送给所述终端;或
    所述网络侧设备通过单小区点到多点SCPTM技术将所述V2X资源信息发送给所述终端。
  4. 根据权利要求1所述的方法,所述V2X资源配置信息包括以下至少之一:
    非服务运营商的运营商标识;
    预配置的V2X运营商资源信息;
    邻载频列表;
    广播多播业务MBMS服务区、V2X业务标识信息;
    支持相同业务的邻小区列表;
    邻小区列表;
    邻小区列表中支持的V2X业务标识信息。
  5. 根据权利要求1所述的方法,所述V2X资源信息包括以下至少之一:
    载频列表中对应的具体资源信息;
    邻小区列表中对应的具体资源信息。
  6. 根据权利要求3所述的方法,其中,在所述网络侧设备通过广播多播业务MBMS技术将所述V2X资源信息和/或V2X资源配置信息发送给所述终端时,所述V2X资源信息和/或V2X资源配置信息包括以下一组或多组:
    非服务运营商的运营商标识;
    非服务运营商的运营商标识、邻载频列表、MBMS服务区、V2X业务标识信息;
    非服务运营商的运营商标识、邻载频列表、MBMS服务区;
    非服务运营商的运营商标识、邻载频列表、V2X业务标识信息;
    非服务运营商的运营商标识、邻载频列表、MBMS服务区、V2X业务标识信息、载频列表中对应的具体资源信息;
    非服务运营商的运营商标识、邻载频列表、MBMS服务区、载频列表中对应的具体资源信息;
    非服务运营商的运营商标识、邻载频列表、V2X业务标识信息、载频列表中对应的具体资源信息。
  7. 根据权利要求3所述的方法,其中,在所述网络侧设备通过单小区点到多点SC-PTM技术将所述V2X资源信息和/或V2X资源配置信息发送给所述终端时,所述V2X资源信息和/或V2X资源配置信息包括以下一组或多组:
    非服务运营商的运营商标识、支持相同业务的邻小区列表;
    非服务运营商的运营商标识、邻小区列表、邻小区列表中支持的V2X业务标识信息;
    非服务运营商的运营商标识、邻载频列表、载频列表中对应的支持相同业务的邻小区列表;
    非服务运营商的运营商标识、邻载频列表、载频列表中邻小区列表、邻小区列表中支持的V2X业务标识信息;
    非服务运营商的运营商标识、支持相同业务的邻小区列表、邻小区列表中对应的具体资源信息;
    非服务运营商的运营商标识、邻小区列表、邻小区列表中支持的V2X业务标识信息、邻小区列表中对应的具体资源信息;
    非服务运营商的运营商标识、邻载频列表、载频列表中对应的支持相同业务的邻小区列表、邻小区列表中对应的具体资源信息;
    非服务运营商的运营商标识、邻载频列表、载频列表中邻小区列表、邻小区列表中支持的V2X业务标识信息、邻小区列表中对应的具体资源信息。
  8. 根据权利要求1所述的方法,其中,所述网络侧设备将所述V2X资源信息和/或V2X资源配置信息发送给所述终端包括:
    所述网络侧设备通过以下方式之一发送所述V2X资源信息和/或所述V2X资源配置信息:***信息块SIB15、***信息块SIB20、新建的***信息块SIB、点到多点控制信道MCCH、无线资源控制RRC专用消息。
  9. 根据权利要求8所述的方法,其中,在所述网络侧设备通过所述RRC专用消息发送所述V2X资源信息和/或V2X资源配置信息之前,所述方法还包括:所述网络侧设备接收所述终端发送的请求消息,其中,所述请求消息用于请求所述网络侧设备通过RRC专用消息发送所述V2X资源信息和/或V2X资源配置信息。
  10. 根据权利要求1所述的方法,其中,所述网络侧设备为所述终端提供车联网通信V2X资源信息和/或V2X资源配置信息的触发条件包括以下至少之一:
    所述网络侧设备接收到所述终端发送的用于请求V2X资源信息和/或V2X资源配置信息的请求消息;
    所述网络侧设备接收到所述非服务运营商发送的V2X资源信息和/或V2X资源配置信息。
  11. 根据权利要求1所述的方法,其中,所述网络侧设备获取车联网通信V2X资源信息包括以下方式至少之一:
    所述网络侧设备通过基站间X2接口获取车联网通信V2X资源信息;
    所述网络侧设备通过网络间接口S1接口获取车联网通信V2X资源信息;
    所述网络侧设备通过网管***获取车联网通信V2X资源信息。
  12. 根据权利要求1至11任意一项所述的方法,其中,所述V2X资源信息包括以下至少之一:资源周期、资源偏移、资源重复次数、位图信息和调制编码信息。
  13. 一种车联网通信V2X消息的传输方法,包括:
    终端接收网络侧设备发送的车联网通信V2X资源信息和/或V2X资源配置信息,其中,所述V2X资源信息用于传输非服务运营商的V2X消息,所述V2X资源配置信息用于所述终端获取所述V2X资源信息;
    所述终端根据所述V2X资源信息传输所述V2X消息。
  14. 根据权利要求13所述的方法,其中,所述终端根据所述V2X资源信息传输所述V2X消息包括:所述终端根据所述V2X资源信息接收和/或发送所述V2X消息。
  15. 根据权利要求13所述的方法,其中,在所述终端接收网络侧设备发送的车联网通信V2X资源信息和/或V2X资源配置信息之前,所述方法还包括:
    所述终端通过用户面承载从网络侧设备获取V2X资源配置信息,或,所述终端通过本地预设信息获取V2X资源配置信息;
    所述终端使用所述V2X资源配置信息获得所述V2X资源信息。
  16. 根据权利要求13所述的方法,其中,所述终端根据所述V2X资源信息传输所述V2X消息包括:
    所述终端根据非服务运营商载频的所述V2X资源信息向所述终端的服务基站申请V2X间隙的请求消息;
    所述终端在接收所述V2X间隙期间接收所述V2X消息,其中,所述V2X间隙为所述服务基站接收到所述请求消息后配置给所述终端使用的间隙。
  17. 根据权利要求16所述的方法,其中,所述终端根据点到多点控制信道MCCH中所述V2X资源信息申请所述V2X间隙。
  18. 根据权利要求16所述的方法,其中,所述V2X间隙用于所述V2X消息的接收和/或发送。
  19. 根据权利要求13所述的方法,其中,所述终端根据所述V2X资源信息传输所述V2X消息包括:
    所述终端在非连续接收DRX时根据非服务运营商载频的所述V2X资源信息接收所述V2X消息。
  20. 根据权利要求13至19任意一项所述的方法,其中,所述V2X资源信息包括以下至少之一:资源周期、资源偏移、资源重复次数、位图信息和调制编码信息。
  21. 一种车联网通信V2X消息的传输装置,位于网络侧设备中,包括:
    获取模块,设置为获取车联网通信V2X资源信息和/或V2X资源配置信息,其中,所述V2X资源信息和/或V2X资源配置信息用于传输终端的非服务运营商的V2X消息,所述V2X资源配置信息用于V2X终端获取所述V2X资源信息;
    发送模块,设置为将所述V2X资源信息和/或V2X资源配置信息发送给所述终端。
  22. 根据权利要求21所述的装置,其中,所述发送模块包括:
    第一发送单元,设置为通过广播多播业务MBMS技术将所述V2X资源信息和/或V2X资源配置信息发送给所述终端;
    第二发送单元,设置为通过单小区点到多点技术将所述V2X资源信息和/或V2X资源配置信息发送给所述终端。
  23. 根据权利要求21或22所述的装置,其中,所述V2X资源信息包括以下至少之一:资源周期、资源偏移、资源重复次数、位图信息和调制编码信息。
  24. 一种车联网通信V2X消息的传输装置,位于终端中,包括:
    接收模块,设置为接收网络侧设备发送的车联网通信V2X资源信息和/或V2X资源配置信息,其中,所述V2X资源信息用于传输所述终端的非服务运营商的V2X消息,所述V2X资源配置信息用于所述终端获取所述V2X资源信息;
    传输模块,设置为根据所述V2X资源信息传输所述V2X消息。
  25. 根据权利要求24所述的装置,其中,所述传输模块包括:
    接收单元,设置为根据所述V2X资源信息接收所述V2X消息;
    发送单元,设置为根据所述V2X资源信息发送所述V2X消息。
  26. 根据权利要求24所述的装置,其中,所述装置还包括:
    获取模块,设置为在所述接收模块接收网络侧设备发送的车联网通信V2X资源信息之前,通过用户面承载从网络侧设备获取V2X资源配置信息,或,通过本地预设信息获取V2X资源配置信息;
    配置模块,设置为使用所述V2X资源配置信息配置接收所述V2X资源信息。
  27. 根据权利要求24至26任意一项所述的装置,其中,所述V2X资源信息包括以下至少之一:资源周期、资源偏移、资源重复次数、位图信息和调制编码信息。
  28. 一种车联网通信V2X消息的传输***,包括:终端和网络侧设备;
    其中,所述网络侧设备,设置为获取车联网通信V2X资源信息和/或V2X资源配置信息,其中,所述V2X资源信息用于传输终端的非服务运营商的V2X消息,所述V2X资源配置信息用于所述终端获取所述V2X资源信息,以及用于将所述V2X资源信息和/或V2X资源配置信息发送给所述终端;
    所述终端,设置为接收所述网络侧设备发送的车联网通信V2X资源信息和/或V2X资源配置信息,以及用于根据所述指定V2X资源信息传输所述V2X消息。
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109792752A (zh) * 2018-12-25 2019-05-21 北京小米移动软件有限公司 直连资源配置方法及装置
CN110710289A (zh) * 2017-11-02 2020-01-17 Oppo广东移动通信有限公司 车联网中的数据发送方法及终端
CN113316945A (zh) * 2019-01-21 2021-08-27 华为技术有限公司 用于过渡区域重新配置的网络设备和移动设备
CN113781765A (zh) * 2020-06-29 2021-12-10 北京京东振世信息技术有限公司 信息处理方法及装置
US11284376B2 (en) 2018-08-17 2022-03-22 At&T Intellectual Property I, L.P. Distributed control information for multiple party communications for 5G or other next generation network
WO2024031232A1 (en) * 2022-08-08 2024-02-15 Apple Inc. Systems and methods for handover signaling reduction

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019090522A1 (zh) * 2017-11-08 2019-05-16 Oppo广东移动通信有限公司 D2d通信中资源配置的方法、终端设备和网络设备
CN109803243A (zh) * 2017-11-16 2019-05-24 中兴通讯股份有限公司 Pc5载频选择方法、装置、设备和基站
CN112087734B (zh) 2018-02-13 2022-01-14 华为技术有限公司 通信方法及装置
CN110401922B (zh) * 2018-04-25 2021-03-30 华为技术有限公司 一种多播传输方法和通信设备
US10440709B1 (en) * 2018-06-04 2019-10-08 Nokia Technologies Oy Resource allocation scheme for vehicle-to-vehicle (V2V) communications
CN112205050A (zh) * 2018-07-05 2021-01-08 Oppo广东移动通信有限公司 一种车联网中传输数据的方法和终端设备
CN110830277A (zh) * 2018-08-09 2020-02-21 中兴通讯股份有限公司 V2x消息的传输方法、装置、存储介质及电子装置
CN110831023B (zh) * 2018-08-09 2021-11-09 华为技术有限公司 一种参数配置方法
EP3855773B1 (en) 2018-09-20 2023-08-09 Beijing Xiaomi Mobile Software Co., Ltd. Vehicle-to-everything synchronization method and device
RU2768891C1 (ru) 2018-09-28 2022-03-25 Нокиа Текнолоджиз Ой Конфигурация структуры канала управления для поддержки трафика v2x
US11191077B2 (en) * 2019-03-11 2021-11-30 Qualcomm Incorporated Enhanced discovery resource configuration with staggering for directional vehicle to anything (V2X)
WO2020191657A1 (en) * 2019-03-27 2020-10-01 Nec Corporation Sidelink transmission and reception
CN110234095B (zh) * 2019-06-11 2022-04-15 南京林业大学 接收到位图情况下的冲突检测避免方法
CN111093154B (zh) * 2019-09-20 2024-02-02 中兴通讯股份有限公司 定位方法、装置、终端设备及存储介质
CN110972204B (zh) * 2019-11-27 2023-01-13 达闼机器人股份有限公司 资源配置的方法、装置、存储介质及网络设备和终端

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103781198A (zh) * 2013-11-05 2014-05-07 同济大学 一种基于802.11p与LTE/LTE-A的车联网消息传播方法
US20140358321A1 (en) * 2013-06-01 2014-12-04 Faroog Ibrahim System and method for lane boundary estimation and host vehicle position and orientation
CN105103639A (zh) * 2013-04-09 2015-11-25 三星电子株式会社 在无线通信***中使用的设备到设备通信方法和装置
CN105246066A (zh) * 2014-07-11 2016-01-13 中兴通讯股份有限公司 基于网络共享的设备到设备的通信方法及***

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105282257B (zh) * 2015-11-05 2019-06-11 东莞酷派软件技术有限公司 用于车辆通信的数据传输方法及装置、终端和路侧单元

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105103639A (zh) * 2013-04-09 2015-11-25 三星电子株式会社 在无线通信***中使用的设备到设备通信方法和装置
US20140358321A1 (en) * 2013-06-01 2014-12-04 Faroog Ibrahim System and method for lane boundary estimation and host vehicle position and orientation
CN103781198A (zh) * 2013-11-05 2014-05-07 同济大学 一种基于802.11p与LTE/LTE-A的车联网消息传播方法
CN105246066A (zh) * 2014-07-11 2016-01-13 中兴通讯股份有限公司 基于网络共享的设备到设备的通信方法及***

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110710289A (zh) * 2017-11-02 2020-01-17 Oppo广东移动通信有限公司 车联网中的数据发送方法及终端
US11284376B2 (en) 2018-08-17 2022-03-22 At&T Intellectual Property I, L.P. Distributed control information for multiple party communications for 5G or other next generation network
CN109792752A (zh) * 2018-12-25 2019-05-21 北京小米移动软件有限公司 直连资源配置方法及装置
CN109792752B (zh) * 2018-12-25 2023-11-10 北京小米移动软件有限公司 直连资源配置方法及装置
CN113316945A (zh) * 2019-01-21 2021-08-27 华为技术有限公司 用于过渡区域重新配置的网络设备和移动设备
CN113316945B (zh) * 2019-01-21 2023-04-11 华为技术有限公司 用于过渡区域重新配置的网络设备和移动设备
CN113781765A (zh) * 2020-06-29 2021-12-10 北京京东振世信息技术有限公司 信息处理方法及装置
CN113781765B (zh) * 2020-06-29 2023-05-12 北京京东振世信息技术有限公司 信息处理方法及装置
WO2024031232A1 (en) * 2022-08-08 2024-02-15 Apple Inc. Systems and methods for handover signaling reduction

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