WO2017107070A1 - 传输信息的方法、基站和用户设备 - Google Patents

传输信息的方法、基站和用户设备 Download PDF

Info

Publication number
WO2017107070A1
WO2017107070A1 PCT/CN2015/098324 CN2015098324W WO2017107070A1 WO 2017107070 A1 WO2017107070 A1 WO 2017107070A1 CN 2015098324 W CN2015098324 W CN 2015098324W WO 2017107070 A1 WO2017107070 A1 WO 2017107070A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
user equipment
base station
local
global
Prior art date
Application number
PCT/CN2015/098324
Other languages
English (en)
French (fr)
Inventor
刘亚林
李辉
钱湘江
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2015/098324 priority Critical patent/WO2017107070A1/zh
Priority to CN201580076766.0A priority patent/CN107251607B/zh
Publication of WO2017107070A1 publication Critical patent/WO2017107070A1/zh

Links

Images

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/55—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the present invention relates to the field of communications, and in particular, to a method, a base station, and a user equipment for transmitting information.
  • Intelligent Transportation System also known as Intelligent Transportation System, applies information technology, computer technology, data communication technology, sensor technology, electronic control technology, automatic control technology, artificial intelligence technology, etc.
  • ITS Intelligent Transportation System
  • the links between vehicles, roads and users are strengthened to form an integrated transportation system that ensures safety, improves efficiency, improves the environment, and saves energy.
  • the vehicle In the intelligent transportation system, the vehicle needs to be authenticated to the network control center, and during the high-speed driving, roaming and switching can be realized; the vehicle needs to periodically report the location information, and the location information needs to be transmitted to the network with a very low delay. In the surrounding vehicles. Similar problems exist in communication systems that require low latency similar to intelligent transportation systems. For example, in these communication systems, information exchanged between user equipments needs to be transmitted through the radio access network equipment and the core network equipment, so that the transmission delay of these information is high, and the requirements of low delay cannot be met.
  • the present application provides a method for transmitting information, a base station, and a user equipment, which can reduce the delay of the communication system.
  • the present application provides a method of transmitting information.
  • the base station receives the uplink information sent by the first user equipment, where the uplink information includes the first information, where the first information includes indication information, where the indication information is used to indicate whether the first information is global information or local information.
  • the base station determines, according to the indication information, whether the first information is global information or local information. If the base station determines that the first information is local information, then the base The station sends the first information to the at least one second user equipment, wherein the at least one second user equipment is in the same communication cell as the first user equipment. If the base station determines that the first information is global information, the base station sends the first information to the core network device.
  • the global information may be information used by the core network device, and the local information may be information used by the user equipment covered by the base station (ie, local).
  • information applied to the entire communication system is referred to as global information
  • information applied to user equipment local to a certain base station is referred to as local information.
  • the global information may include information for the intelligent transportation system to perform traffic control
  • the local information may include information for driving control between the vehicles covered by the base station.
  • the base station may identify the global information and the local information from the uplink information sent by the user equipment according to the indication information in the uplink information, and if the indication information indicates that the uplink information includes the global information, upload the global information to the core network device. If the indication information indicates that the uplink information includes local information, the local information is directly sent to other local user equipments. Since the local information does not need to be forwarded through the core network, the transmission delay of the local information is reduced, thereby reducing the delay of the communication system.
  • the method further includes: the base station transmitting the first information to the core network device.
  • the method further includes: if the base station receives the uplink information sent by the at least one first user equipment, and the base station When the at least one first information is determined to be local information, the method further includes: the base station processing the received at least one first information according to a preset rule to obtain first partial information, where the base station sends the first information Specifically, the at least one second user equipment is: the base station sends the first partial information to the at least one second user equipment.
  • the base station may process the received at least one first information according to a preset rule to obtain second partial information, and send the second partial information to the core network device.
  • the base station can process the at least one first information to obtain local information, reduce the frequency of downlink resource scheduling, and optimize the overall performance of the system.
  • the performing, by the base station, the received at least one first information according to the preset rule, to obtain the first partial information includes: If at least one first information has the same content, at least one of the first information content is merged to obtain the first partial information.
  • the combination of the same content in the information can reduce the size of the downlink data packet, reduce the frequency of downlink resource scheduling, improve the transmission efficiency, and reduce the delay of information transmission.
  • the local information uploaded to the core network device and the local information sent to the user equipment may be processed in different manners, so that the core network device and the user equipment may adopt appropriate processing methods according to different requirements of the local information, thereby improving the system. Flexibility and overall performance.
  • the present application provides a method of transmitting information.
  • the user equipment generates uplink information, where the uplink information includes the first information.
  • the user equipment sets indication information in the first information, where the indication information is used to indicate whether the first information is global information or local information.
  • the user equipment sends uplink information to the base station, so that the base station can determine whether the first information is local information or global information according to the indication information.
  • the user equipment may set the indication information of the global information and the local information in the sent uplink information, so that the base station can identify the global information and the local information from the uplink information sent by the user equipment, and upload the global information to the core network device.
  • Information and directly send local information to other local user equipment. Since the local information does not need to be forwarded through the core network, the transmission delay of the local information is reduced, thereby reducing the delay of the communication system.
  • the present application provides a method of transmitting information.
  • the base station sets the first transmission resource and the second transmission resource, where the first transmission resource is used by the first user equipment to send global information, and the second transmission resource is used by the first user equipment to send local information.
  • the base station receives the first information sent by the first user equipment and determines a transmission resource to which the first information belongs. If the transmission resource to which the first information belongs is the first transmission resource, the base station sends the first information to the core network device. And if the transmission resource to which the first information belongs is the second transmission resource, the base station sends the first information to the at least one second user equipment, where the at least one second user equipment is in the same communication cell as the first user equipment.
  • the base station may determine whether the uplink information is global information or local information according to the transmission resource to which the uplink information belongs. If the transmission resource to which the uplink information belongs is the first transmission resource, the global information is uploaded to the core network device. If the transmission resource to which the information belongs is the second transmission resource, the local information is directly sent to other local user equipments. Since the local information does not need to be forwarded through the core network, the delay of the communication system is reduced. In addition, the burden of the core network can be alleviated if the local information is not processed by the core network.
  • the present application provides a method of transmitting information.
  • the user equipment acquires the transmission resource indication information, where the transmission resource indication information is used to indicate that the user equipment transmits the global information in the first transmission resource, and the user equipment transmits the local information in the second transmission resource.
  • the user equipment generates the first information, first The information is global information or local information. If the first information is global information, the user equipment sends the first information to the base station by using the first transmission resource. If the first information is local information, the user equipment sends the first information to the base station by using the second transmission resource.
  • the user equipment may send the uplink information according to the transmission resource indication information, so that the base station can determine whether the uplink information is global information or local information according to the transmission resource to which the uplink information belongs, and upload the global information to the core network device, and directly Local other user equipment delivers local information. Since the local information does not need to be forwarded through the core network, the delay of the communication system is reduced. In addition, the burden of the core network can be alleviated if the local information is not processed by the core network.
  • the application provides a base station.
  • the base station comprises means for performing the method of the first aspect.
  • the application provides a user equipment.
  • the user equipment comprises means for performing the method of the second aspect.
  • the application provides a base station.
  • the base station comprises means for performing the method of the third aspect.
  • the application provides a user equipment.
  • the user equipment comprises means for performing the method of the fourth aspect.
  • the application provides a base station, the base station comprising: a processor, a memory, and a transceiver.
  • the memory is used to store instructions.
  • a processor is operative to execute instructions and a transceiver is operative to communicate with a user device under control of the processor.
  • the instructions when executed by the processor, cause the processor to perform the method of the first aspect.
  • the application provides a user equipment, where the base station includes: a processor, a memory, and a transceiver.
  • the memory is used to store instructions.
  • a processor is operative to execute instructions and a transceiver is operative to communicate with a user device under control of the processor.
  • the instructions when executed by the processor, cause the processor to perform the method of the second aspect.
  • the application provides a base station, the base station comprising: a processor, a memory, and a transceiver.
  • the memory is used to store instructions.
  • a processor is operative to execute instructions and a transceiver is operative to communicate with a user device under control of the processor. When executed by the processor, the instructions cause the processor to perform the method of the third aspect.
  • the application provides a user equipment, the base station comprising: a processor, a memory, and a transceiver.
  • the memory is used to store instructions.
  • the processor is used to execute instructions and the transceiver is used Communicate with the user device under the control of the processor.
  • the instructions when executed by the processor, cause the processor to perform the method of the fourth aspect.
  • the indication information includes a new indication field in the first information, where the indication field includes a first identifier or a second identifier, where the first identifier is used to indicate that the first information is global information, and the second identifier is used to indicate The first information is local information; wherein the first identifier is different from the second identifier. Since the base station can distinguish the global information or the local information by simply determining the identifier included in the first information, the scheme can minimize the delay of information transmission.
  • the indication information includes the target address information; if the target address information indicates that the transmission destination of the first information is the core network device, the first information is global information; and if the target address information indicates that the first information is sent to the target When the at least one second user equipment is used, the first information is local information.
  • the indication information includes frame format information, and the frame format information of the global information is different from the frame format information of the local information.
  • the frame format information includes one of the following information: a modulation mode of the first information, and a frame of the first information. The length and number of fields of the first information frame. This scheme can reduce the impact on the user equipment and reduce the overhead because it is not necessary to set a new field in the first information to indicate global information or local information.
  • the first user equipment and the second user equipment include an onboard unit attached to the vehicle in the intelligent transportation system, wherein the global information includes information for the intelligent transportation system for traffic control, and the partial information includes at least A second user device performs information on travel control.
  • the intelligent transportation system when the vehicle performs braking, acceleration, deceleration, etc. during the automatic driving process, information related to these behaviors needs to be quickly transmitted to the surrounding vehicles. This application defines such information as local information. And when the base station receives such information sent by each vehicle, it directly transmits such information to other vehicles covered by the base station without going through the core network device, thereby reducing the transmission delay of such information. Avoid traffic accidents caused by excessive delays.
  • FIG. 1 is a schematic architectural diagram of a communication system in accordance with one embodiment of the present invention.
  • FIG. 2 is a schematic flowchart of a method of transmitting information according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of a method of transmitting information according to another embodiment of the present invention.
  • FIG. 4 is a schematic flowchart of a process of transmitting information according to another embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of a process of transmitting information according to another embodiment of the present invention.
  • FIG. 6 is a schematic flowchart of a process of transmitting information according to another embodiment of the present invention.
  • FIG. 7 is a schematic flowchart of a process of transmitting information according to another embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a base station according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a base station according to another embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of a user equipment according to another embodiment of the present invention.
  • FIG. 12 is a schematic structural diagram of a base station according to another embodiment of the present invention.
  • FIG. 13 is a schematic structural diagram of a user equipment according to another embodiment of the present invention.
  • FIG. 14 is a schematic structural diagram of a base station according to another embodiment of the present invention.
  • FIG. 15 is a schematic structural diagram of a user equipment according to another embodiment of the present invention.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • the embodiment of the present invention is not limited to the system, the UMTS (Universal Mobile Telecommunication System), the intelligent transportation system, and the like. However, for convenience of description, the embodiment of the present invention will be described by taking an intelligent transportation system as an example.
  • Embodiments of the present invention can be used in wireless networks of different standards.
  • a wireless access network may include different network elements in different systems.
  • the network elements of the radio access network in LTE and LTE-A include an eNB (eNodeB, an evolved base station), and the network elements of the radio access network in WCDMA include an RNC (Radio Network Controller) and a NodeB, similar to Other wireless networks, such as the WiMax (Worldwide Interoperability for Microwave Access), may use a similar solution to the embodiment of the present invention, but the related modules in the base station system may be different, and the embodiment of the present invention does not.
  • the following embodiments will be described by taking an eNodeB as an example.
  • user equipment includes but is not limited to a mobile station (MS, Mobile Station), a mobile terminal (Mobile Terminal), a mobile phone (Mobile Telephone), a mobile phone (handset).
  • the portable device the user equipment can communicate with one or more core networks via a radio access network (RAN), for example, the user equipment can be a mobile phone (or “cellular” "Phone", a computer with wireless communication function, etc.
  • the user device can also be a portable, pocket, handheld, computer built-in or in-vehicle mobile device (eg, OBU).
  • the UE transmits the information to the base station, and the base station transmits the information to the core network through the optical fiber, the core network processes the information, and transmits the information to the base station through the optical fiber, and the base station transmits the information to the target through the wireless.
  • the core network processes the information, and transmits the information to the base station through the optical fiber, and the base station transmits the information to the target through the wireless.
  • UE Since the communication between UEs needs to pass through the core network, the application of the cellular network directly to a high-speed mobile scene such as an intelligent transportation system cannot meet the requirements of low latency.
  • the wireless local area network technology has the characteristics of low latency, there is no core network in the wireless local area network system, and there are insufficient security authentication and system scheduling, and roaming and switching cannot be realized.
  • the maximum speed supported by the wireless LAN is 70km, which cannot meet the needs of high-speed mobile scenes such as intelligent transportation systems.
  • Embodiments of the present invention propose a method and user equipment for transmitting information.
  • Embodiments of the invention may be applied to a general purpose cellular system or a dedicated trunked communication system.
  • embodiments of the present invention may apply cellular network technology to high speed mobile scenarios (eg, intelligent transportation systems).
  • the embodiment of the present invention adopts a one-hop communication scheme, that is, the local information reported by one user equipment is directly sent to other user equipments by the base station, and the delay of the communication system can be reduced without going through the core network equipment.
  • the global information may be information used by the core network device, and the local information may be information used by the user equipment covered by the base station (ie, local).
  • the information applied to the entire communication system is called Global information
  • information applied to user equipment local to a base station is called local information.
  • the global information may include information for the intelligent transportation system to perform traffic control
  • the local information may include information for driving control between the vehicles covered by the base station.
  • the embodiment of the present invention is described by taking the scenario of the intelligent transportation system as an example, the embodiment of the present invention is not limited thereto.
  • the embodiment of the present invention may also be applied to any other need to reduce the delay. In the communication system.
  • FIG. 1 is a schematic architectural diagram of a communication system 100 in accordance with one embodiment of the present invention.
  • the communication system 100 includes a core network device 110, a base station 120, a user equipment 130, and a user equipment 140.
  • the base station 120 and the core network device 110 can be connected by using an optical fiber.
  • the base station 120 can communicate with the core network device 110 through the S1 interface, and the user equipments 130 and 140 and the base station 120 can communicate with each other through a wireless connection.
  • the base station 120 can pass through the air interface and the user equipment 130. Communicate with 140.
  • the communication system 100 can also include a data center or control center (not shown), for example, the data center or control center can be connected to the core network device via fiber optics.
  • the user equipment 130 is configured to send uplink information to the base station 120
  • the base station 120 is configured to analyze uplink information sent by the user equipment 130, and determine local information and global information from the uplink information.
  • the base station 120 can upload the global information to the core network device 110, and directly send the local information to other local user devices 140.
  • the core network device 110 is used to process global information.
  • User equipment 140 is used to receive and use local information.
  • the data center is used to perform the path planning of the intelligent transportation system and analyze the safety status of the vehicle.
  • the processing functions of the core network device and the user equipment are not limited in the embodiment of the present invention.
  • the user equipment 130 and the user equipment 140 may be an On Board Unit (OBU), or may be a vehicle or other terminal equipment with the onboard unit.
  • OBU On Board Unit
  • the core network device can perform security authentication, roaming, and handover processing according to the received global information, and the onboard unit can perform automatic driving and the like according to the received local information.
  • the embodiments of the present invention are not limited thereto.
  • the core network device and the user equipment also process information similar to different applications such as entertainment information, shopping information, and the like.
  • FIG. 1 For convenience of description, only one user equipment 130 and one user equipment 140 are shown in FIG. 1.
  • the embodiment of the present invention is not limited thereto, and the communication system 100 may include at least one user equipment 130 and at least one user equipment 140. .
  • FIG. 2 is a schematic flow chart of a method of transmitting information according to an embodiment of the present invention. The method of Figure 2 is performed by the base station and user equipment of Figure 1.
  • Step 210 The first user equipment generates uplink information, where the uplink information includes the first information.
  • Step 220 The first user equipment sets indication information in the first information, where the indication information is used to indicate whether the first information is global information or local information.
  • Step 230 The base station receives uplink information sent by the first user equipment.
  • Step 240 The base station determines, according to the indication information, whether the first information is global information or local information.
  • the embodiment of the present invention does not limit the manner in which the base station determines the global information and the local information.
  • the base station can identify the global information and the local information in different manners, as long as the global information and the local information can be identified from the uplink information according to the indication information.
  • the indication information may be explicit indication information, for example, a new word in the first information or an existing field (for example, target address information), the embodiment of the present invention is not limited thereto, and the indication information may also be hidden.
  • the indication information of the formula for example, the frame format information of the first information.
  • Step 250 If the base station determines that the first information is local information, the base station sends the first information to the at least one second user equipment.
  • Step 260 If the base station determines that the first information is global information, the base station sends the first information to the core network device.
  • the embodiment of the present invention does not limit the manner in which the base station sends the global information to the core network device.
  • the base station can upload information to the core network device in a conventional manner, for example, the manner in which the base station uploads information to the core network device in the LTE system.
  • the base station can upload global information to the core network device through the S1 interface, and the embodiment of the present invention does not.
  • the embodiment of the present invention is not limited to the manner in which the base station sends the information to the user equipment.
  • the base station may broadcast the local information to the local user equipment through the air interface.
  • the embodiment of the present invention is not limited thereto.
  • the base station may also adopt multicast or The unicast mode sends local information to the target user equipment.
  • the base station may identify the global information and the local information from the uplink information sent by the user equipment according to the indication information. If the indication information indicates that the uplink information includes the global information, the global information is uploaded to the core network device, and the indication information indicates the uplink. The information contains local information, and the local information is directly sent to other local user equipments. Since the local information does not need to be forwarded through the core network, the transmission delay of the local information is reduced, thereby reducing the delay of the communication system. In addition, the burden of the core network can be alleviated if the local information is not processed by the core network.
  • the user equipment can report the global information and the local information at the same time, and can also report the global information and the local information separately.
  • the user equipment can The core network device reports the security certificate information, or during the roaming and handover process, the user equipment can report the roaming and handover related information to the core network device through the base station, and send the location information and the speed information and the vehicle steering to the base station after accessing the network. Operational information such as braking and acceleration.
  • the method of FIG. 2 further includes: the base station transmitting the local information to the core network device.
  • the base station can simultaneously upload local information to the local network device, and can also upload local information to the core network device at the same time.
  • a base station may further transmit local information to a control center or a data center of a system through a core network device to provide more detailed information for applications such as path planning of a subsequent intelligent transportation system, or for analyzing a vehicle. Security status.
  • the method of FIG. 2 further includes: the base station according to the preset rule. And processing the received at least one first information to obtain the first partial information, where the base station sends the first information to the at least one second user equipment, where the base station sends the first partial information to the at least one second user equipment.
  • the base station processing the received at least one first information according to the preset rule to obtain the first partial information includes: if at least one first information has the same content, the at least one first information content is the same The parts are merged to obtain the first partial information.
  • processing the at least one first information according to a preset rule may be represented by a term aggregation.
  • the aggregation may also be referred to as compression.
  • the aggregated local information may refer to a process of merging at least one of the same portions of the first information content, thereby reducing or removing redundant information in the local information, to improve resource utilization and transmission. s efficiency.
  • the aggregation of the local information may refer to directly combining the at least one first information to improve resource utilization.
  • the method of FIG. 2 further includes: the base station aggregates the local information to obtain the second local information, where, in 230, the base station sends the second local information to the core network device, where the base station aggregates the local information.
  • the first partial information and the base station aggregate the local information to obtain the second partial information in different aggregation manners.
  • the time delay required by the core network for the information transmitted by the base station is different from the delay of the local information sent by the user equipment to the base station. For example, the user equipment requires a lower delay. Therefore, the aggregation is uploaded to the core network device. Local information can be aggregated at the same time at the same user device The aggregation of the local information sent by the point is used to improve the transmission efficiency. When the local information sent to the user equipment is aggregated, local information sent by different user equipments at the same time point may be considered to reduce the delay.
  • the load of information transmission can be reduced, the transmission efficiency can be improved, and the delay of information transmission can also be reduced.
  • the local information that is uploaded to the core network device and the local information that is sent to the user equipment may be in different aggregation manners, so that the core network device and the user equipment may adopt appropriate aggregation methods according to different requirements of the local information, thereby improving the System flexibility and overall performance.
  • the first partial information and the second partial information may be the same information or the base station aggregates the local information to obtain the first partial information, and the base station aggregates the local information to obtain the second partial information, and may also adopt the same aggregation manner. .
  • the base station can separately send the information uploaded by the different user equipments to other user equipments, and the information of the different user equipments can be aggregated and sent to other user equipments.
  • the base station can also aggregate the information uploaded by the same user equipment at different times. The information is sent to other user equipments, and the information uploaded by the different user equipments at the same time or at different times is aggregated and sent to other user equipments. Through the aggregation of information, the load of information transmission can be reduced, and the transmission efficiency can be improved.
  • the aggregation manner of the local information aggregation by the base station may be that the base station aggregates local information included in the uplink information sent by the same user equipment in the at least one first user equipment at different time points in the same time period.
  • the local information can be set to "0" to indicate that the speed does not change from the time T0+1 to T0+4 compared with the time T0.
  • the aggregation manner in which the base station aggregates the local information may be that the base station aggregates the local information included in the uplink information at the same time point by the different user equipments in the at least one first user equipment.
  • the speed of user equipment A at time T0 is 100 km/h
  • the speeds of user equipments B, C, D, and E at time T0 are also 100 km/h, so the information of different devices at time T0 can be aggregated into 100 km/h. That is, the speed of these users at T0 is 100km/h.
  • the aggregation manner in which the base station aggregates the local information may be that the base station aggregates the local information included in the uplink information at different time points by different user equipments in the at least one first user equipment.
  • speed letters of different user equipments A, B, C, D, and E at times T0 to T0+4, respectively.
  • the information can be aggregated to 100km/h.
  • the transmission efficiency can be improved.
  • the uplink information includes global information and local information sent by the same user equipment in the at least one first user equipment, or global information and local information respectively sent by different user equipments in the at least one user equipment.
  • each user equipment can simultaneously send at least one of local information and global information.
  • one user equipment can simultaneously send global information and local information, or one user equipment can send global information, and another user equipment Send local information.
  • the indication information includes a new indication field in the first information, where the indication field includes a first identifier or a second identifier, where the first identifier is used to indicate that the first information is global information, and the second identifier is used to indicate The first information is local information; wherein the first identifier is different from the second identifier.
  • the indication information may be an indication field or an indication field or an indication bit in the sent data packet, and is used to indicate whether the information sent (or carried) by the data packet is global information or local information.
  • an embodiment of the present invention may set an indication field in a data packet of the uplink information.
  • the indication field may be a new field in a data packet of a regular frame format, or may be a reserved field in a data packet of a regular frame format.
  • one bit bit is used to indicate local information or global information, for example, the first identifier may be 0 for indicating global information, and the second identifier may be 1 for indicating local information, according to an implementation of the present invention.
  • the first identifier and the second identifier may also be other combinations of values and/or letters.
  • it may be that when the indication field exists, it represents global information, and when the indication field does not exist, it represents local information.
  • the first identifier is information filled in the field, and the second identifier is null (Null). .
  • the indication information may be carried (or carried) in a Physical Uplink Control Channel (PUCCH).
  • the uplink information may be composed of control information and data information, where the control information is sent on the PUCCH, and the data information is transmitted on a Physical Uplink Shared Channel (PUSCH).
  • PUSCH Physical Uplink Shared Channel
  • the embodiment of the present invention may be carried on the PUCCH ( Or carrying the indication information, carrying global information or local information on the PUSCH.
  • the indication information can be indicated by the reference signal, that is, the global information and the local information can be collected. Indicated with different reference signals. For example, it is indicated in a Reference Signal (RS) in each Resource Block (RB).
  • RS Reference Signal
  • RB Resource Block
  • the indication information can be indicated by a preamble, that is, the global information and the local information can adopt different preambles.
  • the base station can classify the uplink information by simply reading the indication information, so that the base station can quickly separate the local information and the global information, and can quickly deliver the local information. Information, thereby minimizing the delay in information transmission.
  • the base station may determine global information and local information from the uplink information based on the global information and the content and/or attribute characteristics of the local information.
  • the global information that needs to be processed by the core network may be security and authentication information such as a user identifier and a password
  • the local user equipment may process location information such as longitude and latitude
  • the base station may analyze the difference in content between the two types of information.
  • the base station can identify both types of information based on the characteristics of the two types of information (eg, the length of the data packet). This solution can be implemented without modifying the user equipment, simplifying the system design.
  • the indication information includes the target address information; if the target address information indicates that the transmission destination of the first information is the core network device, the first information is global information; if the target address information indicates that the first information is sent to the target When the at least one second user equipment is used, the first information is local information.
  • the global information and the office information may be determined according to whether the uplink information is set with the target terminal address and a specific value. For example, when transmitting the global information, the user equipment may set the target address in the uplink information, and may not set the target address in the uplink information when transmitting the local information, so that the base station may consider that if there is no target address in the uplink information, The uplink information is local information. If it is determined that there is a target address in the uplink information, the uplink information is considered to be global information. For example, when the user equipment sends the uplink information, the target address can be set to a specific value. In the example, when set to 1, the uplink information is local information, and when the value is set to 2, the uplink information is global. Message.
  • the indication information includes frame format information, and the frame format information of the global information is different from the frame format information of the local information, and the frame format information includes one of the following information: the first information The modulation mode, the length of the frame of the first information, and the number of fields of the frame of the first information.
  • the user equipment may use different modulation methods to modulate the global information and the local information at a specific location, and the base station distinguishes the global information and the local information by determining the modulation manner of the uplink information, for example, the global information uses an ordinary dual phase. Binary Phase Shift Keying (BPSK) modulation, while local information uses BPSK modulation rotated 90 degrees (or 45 degrees).
  • BPSK Binary Phase Shift Keying
  • the user equipment can also set different frame lengths for the uplink information.
  • the base station distinguishes the global information and the local information by determining the frame length of the uplink information. For example, the frame length of the global information is an odd number, and the frame length of the local information is an even number.
  • the user equipment may also set different numbers of fields for the uplink information, and the base station distinguishes the global information and the local information by determining the number of the fields of the uplink information.
  • the global information includes M fields
  • the local information includes fields of N, where M is not equal to N, M and N are integers.
  • the first user equipment and the second user equipment include an onboard unit attached to the vehicle in the intelligent transportation system, wherein the global information includes information for the intelligent transportation system to perform traffic control, and the partial information includes at least A second user device performs information on travel control.
  • Embodiments of the invention may be applied to intelligent transportation systems.
  • the global information may be used by the core network device to implement security authentication of the user equipment or to implement roaming and handover in high-speed travel.
  • the information about the security authentication may include a user identifier and a password.
  • Information, information about roaming and switching can include information such as measurement results.
  • the local information may be mobile information of the user equipment, such as location information and speed information, and the like.
  • the intelligent transportation system in order to route the base station to all the user equipments covered by the base station, the information about the road congestion situation is sent. In this case, the broadcast mode can be adopted.
  • the base station In order to prevent the specific location information of the vehicle issued by the fire truck rear-end, the base station only needs to notify the nearby user equipment. In this case, the multicast mode can be adopted.
  • Each vehicle may first transmit the above information to the base station.
  • the base station analyzes the above information, identifies information that needs to be processed by the core network device (ie, global information), and information that needs to be processed by other local vehicles (ie, local information), reports the global information to the core network device, and sends the local information to other local vehicles. information.
  • the method for the base station to identify the global information and the local information is as described in the foregoing embodiment, and details are not described herein again.
  • FIG. 3 is a schematic flowchart of a method of transmitting information according to another embodiment of the present invention. The method of Figure 3 is performed by the base station and user equipment of Figure 1.
  • Step 305 The base station sets a first transmission resource and a second transmission resource, where the first transmission resource is used by the first user equipment to send global information, and the second transmission resource is used by the first user equipment to send a local message. interest.
  • Step 310 The user equipment acquires transmission resource indication information, where the transmission resource indication information is used to indicate that the user equipment transmits global information in the first transmission resource, and the user equipment transmits local information in the second transmission resource.
  • the base station and the user equipment may preset the transmission resource indication information, or the base station may send the transmission resource indication information to the user equipment.
  • Step 320 The user equipment generates first information, where the first information is global information or local information.
  • Step 330 The base station receives the first information sent by the first user equipment and determines a transmission resource to which the first information belongs.
  • the user equipment sends the first information to the base station by using the first transmission resource. If the first information is local information, the user equipment sends the first information to the base station by using the second transmission resource.
  • Step 350 If the transmission resource to which the first information belongs is the first transmission resource, the base station sends the first information to the core network device.
  • Step 360 If the transmission resource to which the first information belongs is the second transmission resource, the base station sends the first information to the at least one second user equipment, where the at least one second user equipment is in the same communication cell as the first user equipment.
  • the base station may determine whether the uplink information is global information or local information according to the transmission resource to which the uplink information belongs. If the transmission resource to which the uplink information belongs is the first transmission resource, the base station uploads global information to the core network device, if The transmission resource to which the uplink information belongs is the second transmission resource, and the base station directly sends local information to other local user equipments. Since the local information does not need to be forwarded through the core network, the delay of the communication system is reduced. In addition, the burden of the core network can be alleviated if the local information is not processed by the core network.
  • the first user equipment and the second user equipment include an onboard unit attached to the vehicle in the intelligent transportation system, wherein the global information includes information for the intelligent transportation system to perform traffic control, and the partial information includes at least A second user device performs information on travel control.
  • the base station may also process the received at least one first information according to a preset rule, and the processing manner is similar to the foregoing embodiment, and details are not described herein again.
  • Embodiments of the present invention are described in more detail below with reference to specific examples.
  • the embodiment of Figures 4 to 7 is an example of the embodiment of Figures 2 and 3, and the following embodiment is described by taking an intelligent transportation system as an example.
  • Figure 2 and the user equipment in FIG. 3 correspond to the vehicle with the onboard unit in these embodiments.
  • the base station determines the global information and the local information from the uplink information according to the indication information in the uplink information.
  • the function of the vehicle involved in the embodiment of FIG. 4 may specifically be implemented by an OBU carried by the vehicle.
  • step 405 the vehicle 1 generates uplink information, and sets indication information in the uplink information.
  • the vehicle 1 can generate different uplink information in different scenarios, for example, when the vehicle 1 accesses the network, generate safety authentication information, generate roaming and handover related information when the vehicle performs roaming and handover.
  • information such as position information and speed information can be generated.
  • the embodiment of the present invention is not limited thereto, and the vehicle 1 can also generate any other information that needs to be reported in the conventional intelligent transportation system, for example, entertainment information or the like.
  • the vehicle 1 can detect the position of the vehicle 1 using a GPS (Global Positioning System) carried by itself, and can also detect the speed at which the vehicle 1 moves by the speed measuring device carried by itself.
  • the indication information may be in any one of the forms described in the foregoing embodiments, including implicit indication information or explicit indication information.
  • step 410 the vehicle 1 transmits uplink information to the base station.
  • the vehicle 1 can report different kinds of uplink information in different scenarios. For example, when the vehicle 1 accesses the network, the vehicle 1 can report the information of the security authentication to the core network device. When the vehicle 1 performs roaming and handover, the vehicle 1 can report roaming and handover related information to the core network device. After accessing the network, the vehicle 1 can also report location information and speed information during high speed travel.
  • each vehicle may inform its surrounding other vehicles of its precise location information (eg, longitude and latitude information) and/or speed information in order to implement an automated driving technique.
  • the vehicle can also report security and authentication information (such as user identification and password information) and roaming and handover related information to the core network device for security and authentication to roam and switch.
  • Step 420 The base station determines, according to the indication information in the uplink information, whether the uplink information is global information or local information.
  • the base station can determine global information and local information in the manner described in the above embodiments.
  • Step 430 If the base station determines that the uplink information is local information, the base station sends local information to the vehicle 2.
  • the base station may send the local information to the vehicle 2 by using broadcast, multicast, and unicast according to different application scenarios.
  • Step 440 If the base station determines that the uplink information is global information, the base station uploads to the core network device. Global information.
  • the base station can upload global information to the core network device by using a conventional communication method.
  • the base station may also upload local information to the core network device.
  • the base station can upload local information to the core network device by using a conventional communication method. It should be understood that step 450 is optional.
  • step 430, step 440, and step 450 does not limit the execution order of step 430, step 440, and step 450.
  • Step 430, step 440, and step 450 may be performed simultaneously, or may be performed in any order.
  • FIG. 5 is a schematic flowchart of a process of transmitting information according to another embodiment of the present invention.
  • the base station also determines the global information and the local information from the uplink information according to the indication information in the uplink information.
  • the embodiment of FIG. 5 is different from the embodiment of FIG. 4 in that after the base station determines the local information, the base station may send partial information sent by the plurality of vehicles 1 or at least one vehicle 1 at multiple time points by using preset rules.
  • the local information is processed to compress or merge the local information and then send the processed local information.
  • Steps 505 to 520 are similar to steps 405 to 420 of the embodiment of FIG. 4, and details are not described herein again.
  • step 525 the base station processes the local information by using a preset rule.
  • the manner in which the base station processes the local information is not limited in the embodiment of the present invention, and may be various processing manners described in the foregoing embodiments.
  • Step 530 The base station sends the processed partial information to the vehicle.
  • the base station may send the processed partial information to the vehicle 2 in a broadcast, multicast, and unicast manner according to different application scenarios.
  • step 540 the base station uploads the global information to the core network device.
  • Step 540 is similar to step 440 of FIG. 4 and will not be further described herein.
  • Step 550 The base station uploads the processed local information to the core network device.
  • step 530, step 540, and step 550 does not limit the execution order of step 530, step 540, and step 550, and step 530, step 540, and step 550 may be performed simultaneously, or may be performed in any order.
  • FIG. 6 is a schematic flowchart of a process of transmitting information according to another embodiment of the present invention.
  • the embodiment of Figure 6 is an example of the embodiment of Figure 3.
  • the global information or the local information is separately transmitted by the vehicle 1 on different resources, so that the base station quickly recognizes the global information and the local information according to the difference of the transmission resources.
  • Step 601 The base station sets a first transmission resource for transmitting global information and a second transmission resource for transmitting local information.
  • Step 603 The base station sends the transmission resource indication information to the user equipment, where the transmission resource indication information is used to indicate that the vehicle 1 transmits the global information in the first transmission resource, or transmits the local information in the second transmission resource.
  • step 605 the vehicle 1 generates uplink information.
  • the vehicle 1 can generate information such as security authentication information, roaming and handover related information, location information, and speed information. Unlike step 405, vehicle 1 does not set indication information in the uplink information.
  • step 610 the vehicle 1 transmits uplink information to the base station. Different from step 410, the vehicle 1 transmits global information or local information on the transmission resource indicated by the base station, for example, transmitting global information on the first transmission resource, and transmitting local information on the second transmission resource, so that the base station is configured according to the transmission resource. Differently identify global and local information quickly.
  • Step 620 The base station determines global information or local information according to the transmission resource to which the uplink information belongs.
  • the base station may identify the global information and the local information according to the transmission resource to which the uplink information belongs.
  • Step 630 to step 650 are similar to step 430 to step 450 of FIG. 4, and details are not described herein again.
  • FIG. 7 is a schematic flowchart of a process of transmitting information according to another embodiment of the present invention.
  • the vehicle 1 transmits the global information and the local information separately on different resources, so that the base station quickly recognizes the global information and the local information according to the difference of the transmission resources.
  • the base station may process the local information to compress or merge the partial information transmitted by the plurality of vehicles 1 or the local part of the at least one vehicle 1 transmitted at different time points. Information, and then send the processed local information.
  • Step 701 The transmission resource indication information is preset in the vehicle 1 and the base station, where the transmission resource indication information is used to indicate that the vehicle 1 transmits the global information in the first transmission resource, or transmits the local information in the second transmission resource.
  • Steps 705 to 720 are similar to steps 605 to 620 of the embodiment of FIG. 6, respectively. I will not repeat them here.
  • step 725 the base station processes the local information by using a preset rule.
  • the manner in which the base station uses the preset rule to process the local information is not limited, and may be various processing manners described in the foregoing embodiments.
  • step 730 the base station sends the processed partial information to the vehicle.
  • the base station may send the processed local information to the vehicle 2 by using broadcast, multicast, and unicast according to different application scenarios.
  • Step 740 The base station uploads the processed global information to the core network device.
  • step 740 is similar to step 640 of FIG. 6, and details are not described herein again.
  • Step 750 The base station uploads the processed local information to the core network device.
  • the embodiment of the present invention is not limited to the manner in which the base station uses the preset rule to process the local information, and may be various processing modes described in the foregoing embodiments.
  • step 730, step 740 and step 750, and step 730, step 740 and step 750 may be performed simultaneously or in any order.
  • the processed partial information may be sent to the vehicle, and the processed partial information is uploaded to the core network device.
  • the processed local information may be sent to the vehicle, and the unprocessed local information may be uploaded to the core network device.
  • the unprocessed local information may be sent to the vehicle, and the processed local information may be uploaded to the core network device.
  • FIG. 8 is a schematic structural diagram of a base station 800 according to an embodiment of the present invention.
  • the base station 800 includes a receiving unit 810, a determining unit 820, and a transmitting unit 830.
  • the receiving unit 810 is configured to receive the uplink information sent by the first user equipment, where the uplink information includes the first information, where the first information includes indication information, where the indication information is used to indicate whether the first information is global information or local information.
  • the determining unit 820 is configured to determine, according to the indication information in the uplink information received by the receiving unit 810, whether the first information is global information or local information.
  • the sending unit 830 is configured to: if the determining unit 820 determines that the first information is local information, send the first information to the at least one second user equipment, where the at least one second user equipment is in the same communication cell as the first user equipment; The determining unit 820 determines that the first information is global information, and sends the first information to the core network device.
  • the base station may identify the global information and the local information from the uplink information sent by the user equipment according to the indication information. If the indication information indicates that the uplink information includes the global information, the global information is uploaded to the core network device, and the indication information indicates the uplink. The information contains local information, and the local information is directly sent to other local user equipments. Since the local information does not need to be forwarded through the core network, the transmission delay of the local information is reduced, thereby reducing the delay of the communication system. In addition, the burden of the core network can be alleviated if the local information is not processed by the core network.
  • the sending unit 830 further sends the first information to the core network device.
  • the base station further includes:
  • the processing unit 840 is configured to process the received at least one first information according to a preset rule to obtain first partial information, where the sending unit 830 sends the first partial information to the at least one second user equipment.
  • the processing unit 840 combines at least one of the first information content to obtain the first partial information.
  • the indication information includes a new indication field in the first information, where the indication field includes a first identifier or a second identifier, where the first identifier is used to indicate that the first information is global information, and the second identifier is used to indicate The first information is local information; wherein the first identifier is different from the second identifier.
  • the indication information includes target address information; if the target address information indicates that the transmission destination of the first information is a core network device, the first information is global information; and if the target address information indicates the first information When the transmission target is at least one second user equipment, the first information is local information.
  • the indication information includes frame format information
  • the frame format information of the global information is different from the frame format information of the local information
  • the frame format information includes one of the following information: a modulation manner of the first information, the first The length of the frame of the information and the number of fields of the frame of the first information.
  • the first user equipment and the second user equipment include an onboard unit attached to the vehicle in the intelligent transportation system, wherein the global information includes information for the intelligent transportation system for traffic control, and the local information includes Information on the travel control of the at least one second user equipment.
  • FIG. 9 is a schematic structural diagram of a user equipment 900 according to an embodiment of the present invention.
  • the user equipment 900 of FIG. 9 includes a generating unit 910, a setting unit 920, and a transmitting unit 930.
  • the generating unit 910 is configured to generate uplink information, where the uplink information includes the first information.
  • the setting unit 920 is configured to set indication information in the first information, where the indication information is used to indicate whether the first information is global information or local information.
  • the sending unit 930 is configured to send uplink information to the base station, so that the base station can determine, according to the indication information, whether the first information is local information or global information.
  • the user equipment may set the indication information of the global information and the local information in the sent uplink information, so that the base station can identify the global information and the local information from the uplink information sent by the user equipment, and upload the global information to the core network device.
  • Information and directly send local information to other local user equipment. Since the local information does not need to be forwarded through the core network, the transmission delay of the local information is reduced, thereby reducing the delay of the communication system.
  • the indication information includes an indication field added in the first information, where the indication field includes a first identifier or a second identifier, where the first identifier is used to indicate that the first information is global information, and the second identifier is used to indicate that The information is local information, and the first identifier is different from the second identifier.
  • the setting unit 920 is specifically configured to: if the first information is global information, set the first identifier in the indication field, and if the first information is local information, The second identifier is set in the indication field.
  • the indication information includes target address information
  • the setting unit 920 is specifically configured to: if the first information is global information, set a destination for indicating that the first information is sent in the first information.
  • the target address information of the core network device if the first information is local information, setting, in the first information, destination address information indicating that the transmission destination of the first information is at least one second user equipment.
  • the indication information is frame format information
  • the frame format information of the global information is different from the frame format information of the local information
  • the frame format information includes one of the following information: a modulation manner of the first information, the first The length of the frame of the information and the number of the fields in the frame of the first information
  • the setting unit 920 is specifically configured to set the frame format of the first information to the frame format of the global information if the first information is global information, if The first information is local information, and the frame format of the first information is set to the frame format of the local information.
  • FIG. 10 is a schematic structural diagram of a base station 1000 according to an embodiment of the present invention.
  • Base station 1000 includes a processor 1010, a memory 1020, and a transceiver 1030.
  • the memory 1020 is for storing instructions.
  • the processor 1010 is configured to execute instructions, and the transceiver 1030 is configured to communicate with a user device under control of the processor.
  • the transceiver 1030 is configured to receive the uplink information sent by the first user equipment, where the uplink information includes the first information, where the first information includes indication information, where the indication information is used to indicate whether the first information is global information or local information.
  • the processor 1010 is configured to determine, according to the indication information in the uplink information, whether the first information is global information or local information.
  • the transceiver 1040 is further configured to: if the first information is the local information, send the first information to the at least one second user equipment, where the at least one second user equipment is in the same communication cell as the first user equipment; If the information is global information, the first information is sent to the core network device.
  • the base station may identify the global information and the local information from the uplink information sent by the user equipment according to the indication information. If the indication information indicates that the uplink information includes the global information, the global information is uploaded to the core network device, and the indication information indicates the uplink. The information contains local information, and the local information is directly sent to other local user equipments. Since the local information does not need to be forwarded through the core network, the transmission delay of the local information is reduced, thereby reducing the delay of the communication system. In addition, the burden of the core network can be alleviated if the local information is not processed by the core network.
  • the transceiver 1000 is further configured to: if the processor 1010 determines that the first information is local information, send the first information to the core network device.
  • the processor 1010 determines that the corresponding at least one first information is local information
  • the processor 1010 further uses Processing the received at least one first information according to a preset rule to obtain first partial information, wherein the transceiver 1030 transmits the first partial information to the at least one second user equipment.
  • the processor 1010 combines at least one of the first information content to obtain the first partial information.
  • the indication information includes a new indication field in the first information, where the indication field includes a first identifier or a second identifier, where the first identifier is used to indicate that the first information is global information, and the second identifier is used to indicate The first information is local information; wherein the first identifier is different from the second identifier.
  • the indication information includes target address information; if the target address When the information indicates that the transmission destination of the first information is the core network device, the first information is global information; and if the target address information indicates that the transmission destination of the first information is at least one second user equipment, the first information is local information.
  • the indication information includes frame format information
  • the frame format information of the global information is different from the frame format information of the local information
  • the frame format information includes one of the following information: a modulation manner of the first information, the first The length of the frame of the information and the number of fields of the frame of the first information.
  • the first user equipment and the second user equipment include an onboard unit attached to the vehicle in the intelligent transportation system, wherein the global information includes information for the intelligent transportation system for traffic control, and the local information includes Information on the travel control of the at least one second user equipment.
  • FIG. 11 is a schematic structural diagram of a user equipment 1100 according to an embodiment of the present invention.
  • User device 1100 includes a processor 1110, a memory 1120, and a transceiver 1130.
  • Memory 1120 is used to store instructions.
  • the processor 1110 is configured to execute instructions, and the transceiver 1130 is configured to communicate with the user equipment under the control of the processor.
  • the processor 1110 is configured to generate uplink information, where the uplink information includes the first information, and the indication information is set in the first information, where the indication information is used to indicate whether the first information is global information or local information.
  • the transceiver 1130 is configured to send uplink information to the base station, so that the base station can determine, according to the indication information, whether the first information is local information or global information.
  • the user equipment may set the indication information of the global information and the local information in the sent uplink information, so that the base station can identify the global information and the local information from the uplink information sent by the user equipment, and upload the global information to the core network device.
  • Information and directly send local information to other local user equipment. Since the local information does not need to be forwarded through the core network, the transmission delay of the local information is reduced, thereby reducing the delay of the communication system.
  • the indication information includes an indication field added in the first information, where the indication field includes a first identifier or a second identifier, where the first identifier is used to indicate that the first information is global information, and the second identifier is used to indicate that The information is local information, and the first identifier is different from the second identifier.
  • the processor 1110 is specifically configured to: if the first information is global information, set a first identifier in the indication field, and if the first information is local information, The second identifier is set in the indication field.
  • the indication information includes target address information, wherein The device 1110 is specifically configured to: if the first information is the global information, set the destination address information used to indicate that the first information is the core network device, and the first information is the local information.
  • the destination address information indicating that the transmission destination of the first information is the at least one second user equipment is set in the information.
  • the indication information is frame format information
  • the frame format information of the global information is different from the frame format information of the local information
  • the frame format information includes one of the following information: a modulation manner of the first information, the first The length of the frame of the information and the number of the fields in the frame of the first information
  • the processor 1110 is specifically configured to: if the first information is global information, set the frame format of the first information to the frame format of the global information, if The first information is local information, and the frame format of the first information is set to the frame format of the local information.
  • FIG. 12 is a schematic structural diagram of a user equipment 1200 according to an embodiment of the present invention.
  • the user equipment 1200 of FIG. 12 includes a setting unit 1210, a receiving unit 1220, and a transmitting unit 1230.
  • the setting unit 1210 is configured to set the first transmission resource and the second transmission resource, where the first transmission resource is used by the first user equipment to send global information, and the second transmission resource is used by the first user equipment to send local information.
  • the receiving unit 1220 is configured to receive the first information sent by the first user equipment and determine a transmission resource to which the first information belongs.
  • the sending unit 1230 is configured to: if the transmission resource to which the first information received by the receiving unit 1220 belongs is the first transmission resource, send the first information to the core network device; if the transmission resource to which the first information belongs is the second transmission resource, And transmitting the first information to the at least one second user equipment, where the at least one second user equipment is in the same communication cell as the first user equipment.
  • the base station may determine whether the uplink information is global information or local information according to the transmission resource to which the uplink information belongs. If the transmission resource to which the uplink information belongs is the first transmission resource, the base station uploads global information to the core network device, if The transmission resource to which the uplink information belongs is the second transmission resource, and the base station directly sends local information to other local user equipments. Since the local information does not need to be forwarded through the core network, the delay of the communication system is reduced. In addition, the burden of the core network can be alleviated if the local information is not processed by the core network.
  • FIG. 13 is a schematic structural diagram of a user equipment 1300 according to an embodiment of the present invention.
  • the user equipment 1300 of FIG. 13 includes an obtaining unit 1310, a generating unit 1230, and a transmitting unit 1330.
  • the acquiring unit 1310 is configured to obtain the transmission resource indication information, where the transmission resource indication information is used to indicate that the user equipment transmits the global information in the first transmission resource, and the user equipment transmits the local information in the second transmission resource, and the generating unit 1320 is configured to generate the first
  • the first information is the global information or the local information.
  • the sending unit 1330 is configured to: if the first information is the global information, send the first information to the base station by using the first transmission resource; if the first information is the local information, pass the information.
  • the second transmission resource transmits the first information to the base station.
  • the user equipment may send the uplink information according to the transmission resource indication information, so that the base station can determine whether the uplink information is global information or local information according to the transmission resource to which the uplink information belongs, and upload the global information to the core network device, and directly Local other user equipment delivers local information. Since the local information does not need to be forwarded through the core network, the delay of the communication system is reduced. In addition, the burden of the core network can be alleviated if the local information is not processed by the core network.
  • FIG. 14 is a schematic structural diagram of a base station 1400 according to an embodiment of the present invention.
  • Base station 1400 includes a processor 1410, a memory 1420, and a transceiver 1430.
  • Memory 1420 is used to store instructions.
  • the processor 1410 is configured to execute instructions, and the transceiver 1430 is configured to communicate with the user equipment under control of the processor.
  • the processor 1410 is configured to set the first transmission resource and the second transmission resource, where the first transmission resource is used by the first user equipment to send global information, and the second transmission resource is used by the first user equipment to send local information.
  • the transceiver 1430 is configured to receive the first information sent by the first user equipment, and determine a transmission resource to which the first information belongs, and send the first information if the transmission resource to which the first information received by the receiving unit belongs is the first transmission resource.
  • the first network information is sent to the at least one second user equipment, where the at least one second user equipment is in the same communication cell as the first user equipment, if the transmission resource to which the first information belongs is the second transmission resource. .
  • the base station may determine whether the uplink information is global information or local information according to the transmission resource to which the uplink information belongs. If the transmission resource to which the uplink information belongs is the first transmission resource, the base station uploads global information to the core network device, if The transmission resource to which the uplink information belongs is the second transmission resource, and the base station directly sends local information to other local user equipments. Since the local information does not need to be forwarded through the core network, the delay of the communication system is reduced. In addition, the burden of the core network can be alleviated if the local information is not processed by the core network.
  • FIG. 15 is a schematic structural diagram of a user equipment 1500 according to an embodiment of the present invention.
  • User equipment 1500 includes a processor 1510, a memory 1520, and a transceiver 1530.
  • Memory 1520 is used to store instructions.
  • the processor 1510 is configured to execute instructions, and the transceiver 1530 is configured to communicate with the base station under the control of the processor.
  • the transceiver 1530 is configured to obtain transmission resource indication information, where the transmission resource indication information is used to indicate that the user equipment transmits global information in the first transmission resource, and the user equipment transmits the local information in the second transmission resource.
  • the processor 1520 is configured to generate first information, where the first information is global information or local information.
  • the transceiver 1530 is further configured to: if the first information is global information, send the first information to the base station by using the first transmission resource; if the first information is local information, send the first information to the base station by using the second transmission resource.
  • the user equipment may send the uplink information according to the transmission resource indication information, so that the base station can determine whether the uplink information is global information or local information according to the transmission resource to which the uplink information belongs, and upload the global information to the core network device, and directly Local other user equipment delivers local information. Since the local information does not need to be forwarded through the core network, the delay of the communication system is reduced. In addition, the burden of the core network can be alleviated if the local information is not processed by the core network.
  • the embodiment of the invention further provides that the communication system can include the user equipment and the base station described in the foregoing embodiments.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division, and may be implemented in actual implementation.
  • multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

Abstract

本发明提供了一种传输信息的方法、基站和用户设备。该方法包括：基站接收第一用户设备发送的上行信息，上行信息中包含第一信息，第一信息中含有指示信息，指示信息用于指示所述第一信息为全局信息还是局部信息；基站根据所述指示信息判断所述第一信息是全局信息还是局部信息；若基站判断第一信息为局部信息，则基站将所述第一信息发送给至少一个第二用户设备，其中至少一个第二用户设备与第一用户设备处于同一个通信小区；若基站判断第一信息为全局信息，则基站将第一信息发送给核心网设备。本申请的技术方案能够降低通信系统的时延。

Description

传输信息的方法、基站和用户设备 技术领域
本发明涉及通信领域，尤其涉及一种传输信息的方法、基站和用户设备。
背景技术
目前，高速移动场景下的通信技术受到越来越多技术人员的关注，例如，对以无人驾驶为代表的智能交通技术的研究越来越多。无人驾驶也称为智能驾驶或自动驾驶。
智能交通系统(Intelligent Transport System，ITS)又称智能运输系统(Intelligent Transportation System)，其将信息技术、计算机技术、数据通信技术、传感器技术、电子控制技术、自动控制技术、人工智能技术等运用于交通运输、服务控制和车辆制造中，加强车辆、道路、使用者三者之间的联系，从而形成一种保障安全、提高效率、改善环境、节约能源的综合运输系统。
在智能交通系统中，车辆需要向网络控制中心进行认证，并且在高速行驶过程中，能够实现漫游、切换；车辆需要周期性地上报位置信息，并且这些位置信息需要以极低的时延传送到周边的车辆中。在与智能交通系统类似的要求低时延的通信系统中也存在类似问题。例如，在这些通信系统中，用户设备之间交互的信息需要通过无线接入网设备和核心网设备进行传输，使得这些信息的传输时延较高，无法满足低时延的要求。
因此，如何降低通信系统的时延是亟待解决的问题。
发明内容
本申请提供了一种传输信息的方法、基站和用户设备，能够降低通信系统的时延。
第一方面，本申请提供了一种传输信息的方法。基站接收第一用户设备发送的上行信息，上行信息中包含第一信息，第一信息中含有指示信息，指示信息用于指示第一信息为全局信息还是局部信息。基站根据指示信息判断第一信息是全局信息还是局部信息。若基站判断第一信息为局部信息，则基 站将第一信息发送给至少一个第二用户设备，其中至少一个第二用户设备与第一用户设备处于同一个通信小区。若基站判断第一信息为全局信息，则基站将第一信息发送给核心网设备。全局信息可以为核心网设备使用的信息，局部信息可以为基站覆盖下(即本地的)的用户设备使用的信息。换句话说，应用于整个通信系统的信息称为全局信息，而应用于某个基站本地的用户设备的信息称为局部信息。以智能交通系统为例，全局信息可以包括用于智能交通系统进行交通控制的信息，局部信息可以包括用于基站覆盖下的车辆间进行行驶控制的信息。
基于本申请的技术方案，基站可以根据上行信息中的指示信息从用户设备发送的上行信息中识别全局信息和局部信息，若指示信息指示上行信息包含全局信息，则向核心网设备上传全局信息，若指示信息指示上行信息包含局部信息，直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了局部信息的传输时延，从而降低了通信系统的时延。
在第一方面的方法的第一种实现方式下，该方法进一步包括：基站将第一信息发送给核心网设备。
结合第一方面或第一方面的第一种实现方式，在第一方面的方法的第二种实现方式下，该方法进一步包括：若基站接收到至少一个第一用户设备发送的上行信息且基站判断出对应的至少一个第一信息都是局部信息时，该方法还包括：基站按照预设规则对接收到的至少一个第一信息进行处理得到第一局部信息，其中，基站将第一信息发送给至少一个第二用户设备具体为：基站将第一局部信息发送给至少一个第二用户设备。
可选地，作为另一实施例，基站也可以按预设规则对接收到的至少一个第一信息对进处理得到第二局部信息，并将第二局部信息发送给核心网设备。
基站可以将至少一个第一信息处理得到局部信息，减少了下行资源调度的频率，优化了系统的整体性能。
结合第一方面的方法的第二种实现方式，在第一方面的方法的第三种实现方式下，基站按照预设规则对接收到的至少一个第一信息进行处理得到第一局部信息包括：若至少一个第一信息存在相同的内容，则将至少一个第一信息内容相同的部分进行合并，得到第一局部信息。基于本申请的技术方案， 通过信息中相同的内容进行合并，可以降低下行数据包的大小，减少了下行资源调度的频率，提高了传输效率，同时也可以降低信息传输的时延。另外，向核心网设备上传的局部信息和向用户设备下发的局部信息可以采用不同的处理方式，这样可以根据核心网设备和用户设备对局部信息的不同要求采用合适的处理方式，提高了系统的灵活性和整体性能。
第二方面，本申请提供了一种传输信息的方法。用户设备生成上行信息，其中上行信息中包含第一信息。用户设备在第一信息中设置指示信息，指示信息用于指示第一信息是全局信息还是局部信息。用户设备向基站发送上行信息，以便于基站能够根据指示信息判断第一信息为局部信息还是全局信息。
基于本申请的技术方案，用户设备可以在发送的上行信息中设置全局信息和局部信息的指示信息，使得基站可以从用户设备发送的上行信息中识别全局信息和局部信息，向核心网设备上传全局信息，并直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了局部信息的传输时延，从而降低了通信系统的时延。
第三方面，本申请提供了一种传输信息的方法。基站设置第一传输资源和第二传输资源，第一传输资源用于第一用户设备发送全局信息，第二传输资源用于第一用户设备发送局部信息。基站接收第一用户设备发送的第一信息并确定第一信息所属的传输资源。若第一信息所属的传输资源为第一传输资源，则基站将第一信息发送给核心网设备。若第一信息所属的传输资源为第二传输资源，则基站将第一信息发送给至少一个第二用户设备，其中至少一个第二用户设备与第一用户设备处于同一个通信小区。
基于本申请的技术方案，基站可以根据上行信息所属的传输资源确定上行信息是全局信息还是局部信息，若上行信息所属的传输资源为第一传输资源，则向核心网设备上传全局信息，若上行信息所属的传输资源为第二传输资源，则直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了通信系统的时延。另外，在局部信息不经过核心网处理的情况下还能减轻核心网的负担。
第四方面，本申请提供了一种传输信息的方法。用户设备获取传输资源指示信息，传输资源指示信息用于指示用户设备在第一传输资源传输全局信息，用户设备在第二传输资源传输局部信息。用户设备生成第一信息，第一 信息为全局信息或局部信息。若第一信息为全局信息，则用户设备通过第一传输资源将第一信息发送给基站。若第一信息为局部信息，则用户设备通过第二传输资源将第一信息发送给基站。
基于本申请的技术方案，用户设备可以根据传输资源指示信息发送上行信息，使得基站能够根据上行信息所属的传输资源确定上行信息是全局信息还是局部信息，向核心网设备上传全局信息，并直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了通信系统的时延。另外，在局部信息不经过核心网处理的情况下还能减轻核心网的负担。
第五方面，本申请提供了一种基站。该基站包括用于执行第一方面的方法的单元。
第六方面，本申请提供了一种用户设备。该用户设备包括用于执行第二方面的方法的单元。
第七方面，本申请提供了一种基站。该基站包括用于执行第三方面的方法的单元。
第八方面，本申请提供了一种用户设备。该用户设备包括用于执行第四方面的方法的单元。
第九方面，本申请提供了一种基站，该基站包括：处理器、存储器和收发器。存储器用于存储指令。处理器用于执行指令，并且收发器用于在处理器的控制下与用户设备通信。这些指令被处理器执行时使得处理器执行第一方面的方法。
第十方面，本申请提供了一种用户设备，该基站包括：处理器、存储器和收发器。存储器用于存储指令。处理器用于执行指令，并且收发器用于在处理器的控制下与用户设备通信。这些指令被处理器执行时使得处理器执行第二方面的方法。
第十一方面，本申请提供了一种基站，该基站包括：处理器、存储器和收发器。存储器用于存储指令。处理器用于执行指令，并且收发器用于在处理器的控制下与用户设备通信。这些指令被处理器执行时使得处理器执行第三方面的方法。
第十二方面，本申请提供了一种用户设备，该基站包括：处理器、存储器和收发器。存储器用于存储指令。处理器用于执行指令，并且收发器用于 在处理器的控制下与用户设备通信。这些指令被处理器执行时使得处理器执行第四方面的方法。
在某些实现方式下，指示信息包括第一信息中新增的指示字段，指示字段包括第一标识或第二标识，第一标识用于指示第一信息为全局信息，第二标识用于指示第一信息为局部信息；其中，第一标识与第二标识不同。由于基站通过简单地判断第一信息中包含的标识就可以区分全局信息或局部信息，因此，该方案能够最大限度地降低信息传输的时延。
在某些实现方式下，指示信息包括目标地址信息；若目标地址信息指示第一信息的发送目标为核心网设备时，第一信息为全局信息；若目标地址信息指示第一信息的发送目标为至少一个第二用户设备时，第一信息为局部信息。这种方案由于无需在第一信息中设置新增字段来指示全局信息或局部信息，因此可以减小对用户设备的影响并减小开销。
在某些实现方式下，指示信息包括帧格式信息，全局信息的帧格式信息不同于局部信息的帧格式信息，帧格式信息包括下列信息之一：第一信息的调制方式、第一信息的帧的长度和第一信息的帧的字段的数目。这种方案由于无需设置在第一信息中设置新增字段来指示全局信息或局部信息，因此可以减小对用户设备的影响并减小开销。
在某些实现方式下，第一用户设备和第二用户设备包括智能交通系统中的车辆上附带的车载单元，其中全局信息包括用于智能交通系统进行交通控制的信息，局部信息包括用于至少一个第二用户设备进行行驶控制的信息。在智能交通系统中，当自动驾驶过程中车辆进行刹车、加速、减速等行为时，需要把与这些行为相关的信息快速地发送给周边的车辆，本申请通过将这类信息定义为局部信息，并且由基站在接收到每个车辆发送的这类信息时，直接将这类信息传输给基站覆盖下的其它车辆，而无需再经过核心网设备，从而减小了这类信息的传输时延，避免因时延过高造成的交通事故。
本发明的这些和其它方面在以下多个实施例的描述中会更加简明易懂。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造 性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是根据本发明的一个实施例的通信系统的示意性架构图；
图2是根据本发明的一个实施例的传输信息的方法的示意性流程图；
图3是根据本发明的另一实施例的传输信息的方法的示意性流程图；
图4是根据本发明的另一实施例的传输信息的过程的示意性流程图；
图5是根据本发明的另一实施例的传输信息的过程的示意性流程图；
图6是根据本发明的另一实施例的传输信息的过程的示意性流程图；
图7是根据本发明的另一实施例的传输信息的过程的示意性流程图；
图8是本发明一个实施例提供的基站的结构示意图；
图9是本发明一个实施例提供的用户设备的结构示意图；
图10是本发明另一实施例的基站的结构示意图；
图11是本发明另一实施例提供的用户设备的结构示意图；
图12是本发明另一实施例提供的基站的结构示意图；
图13是本发明另一实施例提供的用户设备的结构示意图；
图14是本发明另一实施例的基站的结构示意图；
图15是本发明另一实施例提供的用户设备的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
应理解，本发明的技术方案可以应用于各种通信系统，例如：GSM(Global System of Mobile communication，全球移动通讯)系统、CDMA(Code Division Multiple Access，码分多址)系统、WCDMA(Wideband Code Division Multiple Access，宽带码分多址)系统、GPRS(General Packet Radio Service，通用分组无线业务)、LTE(Long Term Evolution，长期演进)系统、LTE-A(Advanced long term evolution，先进的长期演进)系统、UMTS(Universal Mobile Telecommunication System，通用移动通信系统)以及智能交通系统等，本发明实施例并不限定，但为描述方便，本发明实施例将以智能交通系统为例进行说明。
本发明实施例可以用于不同的制式的无线网络。无线接入网络在不同的系统中可包括不同的网元。例如，LTE和LTE-A中无线接入网络的网元包括eNB(eNodeB，演进型基站)，WCDMA中无线接入网络的网元包括RNC(Radio Network Controller，无线网络控制器)和NodeB，类似地，WiMax(Worldwide Interoperability for Microwave Access，全球微波互联接入)等其它无线网络也可以使用与本发明实施例类似的方案，只是基站系统中的相关模块可能有所不同，本发明实施例并不限定，但为描述方便，下述实施例将以eNodeB为例进行说明。
还应理解，在本发明实施例中，用户设备(UE，User Equipment)包括但不限于移动台(MS，Mobile Station)、移动终端(Mobile Terminal)、移动电话(Mobile Telephone)、手机(handset)、及便携设备(portable equipment)等，该用户设备可以经无线接入网(RAN，Radio Access Network)与一个或多个核心网进行通信，例如，用户设备可以是移动电话(或称为“蜂窝”电话)、具有无线通信功能的计算机等，用户设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置(例如，OBU)。
利用蜂窝网络实现移动通信时，UE将信息传输给基站，基站通过光纤将信息传输给核心网，核心网对信息进行处理，并将信息通过光纤传输给基站，基站再将信息通过无线传输给目标UE。由于UE之间的通信需要经过核心网，使得直接将蜂窝网络应用于诸如智能交通系统之类的高速移动场景时不能满足低时延的要求。
虽然无线局域网技术具有低时延的特点，但无线局域网系统中没有核心网，在安全认证、系统调度方面存在不足，无法实现漫游、切换。另外，无线局域网支持的最大速度为70km，无法满足智能交通系统之类的高速移动场景的需要。
本发明的实施例提出了一种传输信息的方法和用户设备。本发明的实施例可以应用于通用蜂窝系统或专用集群通信系统。例如，本发明的实施例可以将蜂窝网络技术应用于高速移动场景(例如，智能交通系统)。本发明的实施例采用一跳式的通信方案，即由基站将一个用户设备上报的局部信息直接下发给其它用户设备，无需经过核心网设备，能够降低通信系统的时延。全局信息可以为核心网设备使用的信息，局部信息可以为基站覆盖下(即本地的)的用户设备使用的信息。换句话说，应用于整个通信系统的信息称为 全局信息，而应用于某个基站本地的用户设备的信息称为局部信息。以智能交通系统为例，全局信息可以包括用于智能交通系统进行交通控制的信息，局部信息可以包括用于基站覆盖下的车辆间进行行驶控制的信息。
应理解，虽然本发明的实施例是以智能交通系统的场景为例进行描述，但本发明的实施例并不限于此，例如，本发明的实施例还可以应用于其它任何需要降低时延的通信系统中。
图1是根据本发明的一个实施例的通信系统100的示意性架构图。
通信系统100包括核心网设备110、基站120、用户设备130以及用户设备140。基站120与核心网设备110之间可以通过光纤连接，基站120可以通过S1接口与核心网设备110通信，用户设备130和140与基站120之间通过无线连接，基站120可以通过空口与用户设备130和140通信。另外，通信系统100还可以包括数据中心或控制中心(未示出)，例如，该数据中心或控制中心可以通过光纤与核心网设备连接。
用户设备130用于向基站120发送上行信息，基站120用于分析用户设备130发送的上行信息，并从上行信息中确定局部信息和全局信息。基站120可以将全局信息上传给核心网设备110，并且将局部信息直接下发给本地的其它用户设备140。核心网设备110用于对全局信息进行处理。用户设备140用于接收并使用局部信息。另外，数据中心用于执行智能交通系统的路径规划、分析车辆的安全状况等功能。
本发明的实施例对核心网设备和用户设备的处理功能不作限定。例如，当通信系统100为智能交通系统时，用户设备130和用户设备140可以为车载单元(On Board Unit，OBU)，也可以是附带该车载单元的车辆或其它终端设备。核心网设备可以根据接收到的全局信息进行安全认证、漫游和切换等处理，而车载单元可以根据接收到的局部信息进行自动驾驶等处理。本发明的实施例并不限于此，在智能交通系统中，核心网设备和用户设备还处理类似娱乐信息、购物信息等不同应用的信息。
应理解，为了描述方便，图1中仅仅示出了一个用户设备130和一个用户设备140，本发明的实施例并不限于此，通信系统100可以包括至少一个用户设备130和至少一个用户设备140。
图2是根据本发明的一个实施例的传输信息的方法的示意性流程图。图2的方法由图1中的基站和用户设备来执行。
步骤210，第一用户设备生成上行信息，上行信息包含第一信息。
步骤220，第一用户设备在第一信息中设置指示信息，指示信息用于指示第一信息是全局信息还是局部信息。
步骤230，基站接收第一用户设备发送的上行信息。
步骤240，基站根据指示信息判断第一信息为全局信息还是局部信息。
本发明的实施例对基站确定全局信息和局部信息的方式不作限定。基站可以采用不同的方式识别全局信息和局部信息，只要能够根据指示信息从上行信息中识别出全局信息和局部信息即可。指示信息可以是显式的指示信息，例如，第一信息中的新增字或者利用已有的字段(例如，目标地址信息)，本发明的实施例并不限于此，指示信息也可以是隐式的指示信息，例如，发送第一信息的帧格式信息。
步骤250，若基站判断第一信息为局部信息，则基站将第一信息发送给至少一个第二用户设备。
步骤260，若基站判断第一信息为全局信息，则基站将第一信息发送给核心网设备。
本发明的实施例对基站向核心网设备发送全局信息的方式不作限定。基站可以采用常规方式(例如，LTE系统中基站向核心网设备上传信息的方式)向核心网设备上传信息，例如，基站可以通过S1接口向核心网设备上传全局信息，本发明的实施例并不限于此，也可以使用其它常规的基站与核心网设备之间进行通信的方式。
本发明的实施例对基站向用户设备下发信息的方式不作限定，基站可以通过空口向本地的用户设备广播局部信息，本发明的实施例并不限于此，例如，基站也可以采用组播或单播方式向目标用户设备发送局部信息。
根据本发明的实施例，基站可以根据指示信息从用户设备发送的上行信息中识别全局信息和局部信息，若指示信息指示上行信息包含全局信息，向核心网设备上传全局信息，若指示信息指示上行信息包含局部信息，则直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了局部信息的传输时延，从而降低了通信系统的时延。另外，在局部信息不经过核心网处理的情况下还能减轻核心网的负担。
应理解，用户设备可以同时上报全局信息和局部信息，也可以分别上报全局信息和局部信息，例如，在接入网络过程中，用户设备可以通过基站向 核心网设备上报安全证信息，或者在漫游和切换过程中，用户设备可以通过基站向核心网设备上报漫游和切换相关信息，而在接入网络后向基站发送位置信息和速度信息以及车辆的转向、制动和加速等操作信息。
可选地，作为另一实施例，若基站判断第一信息为局部信息时，图2的方法还包括：基站向核心网设备发送局部信息。
具体而言，基站可以除了直接向本地的用户设备下发局部信息外，还可以同时向核心网设备上传局部信息。
例如，在智能交通系统中，基站可以进一步通过核心网设备将局部信息发送到系统的控制中心或数据中心，以便为后续智能交通系统的路径规划等应用提供更详细的信息，或者用于分析车辆的安全状况。
根据本发明的实施例，若基站接收到至少一个第一用户设备发送的上行信息且基站判断出对应的至少一个第一信息都是局部信息时，图2的方法还包括：基站按照预设规则对接收到的至少一个第一信息进行处理得到第一局部信息，其中，基站将第一信息发送给至少一个第二用户设备具体为：基站将第一局部信息发送给至少一个第二用户设备。
根据本发明的实施例，基站按照预设规则对接收到的至少一个第一信息进行处理得到第一局部信息包括：若至少一个第一信息存在相同的内容，则将至少一个第一信息内容相同的部分进行合并，得到第一局部信息。
在本发明的实施例中，根据预设的规则对至少一个第一信息进行处理可以用术语聚合来表示。例如，聚合也可以称为压缩，聚合局部信息可以指将至少一个第一信息内容相同的部分进行合并，从而减少或去除局部信息中的冗余信息的过程，用以提高资源的利用率和传输的效率。另外，聚合局部信息可以指对至少一个第一信息直接合并在一起发送，用以提高资源的利用率。
可选地，作为另一实施例，图2的方法还包括：基站聚合局部信息得到第二局部信息，其中，在230中，基站向核心网设备发送第二局部信息，其中基站聚合局部信息得到第一局部信息与基站聚合局部信息得到第二局部信息采用不同的聚合方式。
由于核心网对基站上传的局信息的时延要求与用户设备对基站下发的局部信息的时延的要求不同，例如，用户设备要求更低的时延，因此，在聚合向核心网设备上传的局部信息时，可以采用聚合同一用户设备在不同时间 点发送的局部信息的聚合方式，以提高传输效率，而在聚合向用户设备下发的局部信息时，可以考虑采用聚合不同用户设备在同一时间点发送的局部信息，以降低时延。
根据本发明的实施例，通过信息的聚合，可以减少信息传输的负荷，提高传输效率，同时也可以降低信息传输的时延。另外，由于向核心网设备上传的局部信息和向用户设备下发的局部信息可以采用不同的聚合方式，这样可以根据核心网设备和用户设备对局部信息的不同要求采用合适的聚合方式，提高了系统的灵活性和整体性能。
可替代地，为了系统设计简单，第一局部信息和第二局部信息可以为相同的信息或者基站聚合局部信息得到第一局部信息与基站聚合局部信息得到第二局部信息也可以采用相同的聚合方式。
基站可以分别将不同用户设备上传的信息下发给其它用户设备，也可以不同用户设备的信息进行聚合后下发给其它用户设备，基站还可以将同一用户设备在不同时刻上传的信息进行聚合后下发给其它用户设备，或者将不同用户设备在相同时刻或不同时刻上传的信息进行聚合后，下发给其它用户设备。通过信息的聚合，可以减少信息传输的负荷，提高传输效率。
根据本发明的实施例，基站聚合局部信息的聚合方式可以为基站聚合至少一个第一用户设备中的同一用户设备在同一时段上的不同时间点发送的上行信息包含的局部信息。
例如，假设用户设备A在T0时刻的速度为100km/h，T0+1，T0+2，T0+3，T0+4时刻的速度均为100km/h,那么用户设备A在时间段T0+1～T0+4中的信息聚合后，可以将局部信息设置为“0”，以表示T0+1～T0+4时刻与T0时刻相比，速度没有发生变化。
可替代地，基站聚合局部信息的聚合方式可以为基站聚合至少一个第一用户设备中的不同用户设备在同一时间点发送上行信息包含的局部信息。
例如，用户设备A在T0时刻的速度为100km/h,用户设备B、C、D、E在T0时刻的速度也都是100km/h，那么不同设备在T0时刻的信息可以聚合为100km/h，即这些用户在T0时刻的速度均为100km/h。
可替代地，基站聚合局部信息的聚合方式可以为基站聚合至少一个第一用户设备中的不同用户设备在不同时间点发送上行信息包含的局部信息。
例如，不同用户设备A、B、C、D、E分别在T0～T0+4时刻上的速度信 息可以聚合为100km/h。
由于上述几中聚合方式都能够去除局部信息中的冗余信息，减少了传输资源的占用，因此，能够提高传输效率。
根据本发明的实施例，上行信息包括至少一个第一用户设备中的同一用户设备发送的全局信息和局部信息，或者至少一个用户设备中的不同用户设备分别发送的全局信息和局部信息。
具体而言，每个用户设备可以同时发送局部信息和全局信息中的至少一个，例如，可以是一个用户设备同时发送全局信息和局部信息，也可以是一个用户设备发送全局信息，另一个用户设备发送局部信息。
根据本发明的实施例，指示信息包括第一信息中新增的指示字段，指示字段包括第一标识或第二标识，第一标识用于指示第一信息为全局信息，第二标识用于指示第一信息为局部信息；其中，第一标识与第二标识不同。
具体而言，上述指示信息可以是所发送数据包中的一个指示字段或指示域或指示位，用于指示数据包发送(或携带)的信息是全局信息还是局部信息。以指示字段为例，本发明的实施例可在上行信息的数据包中设置指示字段。该指示字段可以是常规帧格式的数据包中的新增字段，也可以是常规帧格式的数据包中的保留字段。例如，用一个比特(bit)位来指示局部信息或全局信息，例如，第一标识可以为0，用于指示全局信息，第二标识可以为1，用于指示局部信息，根据本发明的实施例并不限于此，第一标识和第二标识也可以是其它数值和/或字母的组合。特别地，也可以是该指示字段存在时表示全局信息，该指示字段不存在时表示局部信息，在这种情况下，第一标识为该字段上填充的信息，第二标识为空(Null)。
下面详细描述几种携带指示信息的方式。本发明实施例的各种指示信息均可以采用以下方式来携带。
1)指示信息可以在物理上行控制信道(Physical Uplink Control Channel，PUCCH)中承载(或携带)。例如，上行信息可以由控制信息和数据信息组成，其中控制信息在PUCCH上发送，数据信息在物理上行共享信道上(Physical Uplink Shared Channel，PUSCH)传送，本发明的实施例可以在PUCCH上承载(或携带)指示信息，在PUSCH上承载全局信息或局部信息。
2)指示信息可以通过参考信号来指示，即全局信息和局部信息可以采 用不同的参考信号来指示。例如，在每个资源块(Resource Block，RB)中参考信号(Reference Signal，RS)中指示。该指示信息可以通过改进现有的参考信号，也可以设计一个新的参考信号。
3)指示信息可以通过前导(preamble)来指示，即全局信息和局部信息可以采用不同的前导。
由于用户设备在上行信息中明确标识了全局信息和局部信息，基站通过简单读取指示信息即可对上行信息进行分类，使得基站可以快速地区分出局部信息和全局信息，并可以快速下发局部信息，从而最大限度地降低了信息传输的时延。
作为在上行信息中包含指示字段的替代方案，在220中，基站可以根据全局信息和局部信息的内容和/或属性特征从上行信息中确定全局信息和局部信息。
例如，需要核心网处理的全局信息可以是用户标识和密码等安全和认证信息，而需要本地用户设备处理的可以是经度和纬度等位置信息，基站可以分析这两种信息在内容上的不同之处来识别这两类信息。或者，基站可以根据两类信息的特点(例如，数据包的长度)来识别这两类信息。这种方案无需对用户设备进行改造即可实现，简化了系统的设计。
根据本发明的实施例，指示信息包括目标地址信息；若目标地址信息指示第一信息的发送目标为核心网设备时，第一信息为全局信息；若目标地址信息指示第一信息的发送目标为至少一个第二用户设备时，第一信息为局部信息。
具体而言，可以根据上行信息是否设置有目标终端地址和具体的值来判断全局信息和局信息。例如，用户设备在发送全局信息时，可以在上行信息中设置目标地址，而在发送局部信息时可以不在上行信息中设置目标地址，这样，基站在若确定上行信息中没有目标地址，则可以认为该上行信息是局部信息，若确定上行信息中有目标地址，则认为该上行信息是全局信息。再如，用户设备在发送上行信息时可以将目标地址设置为某个特定的数值，例中，设置为1时，表示该上行信息为局部信息，设置为数值2时，代表该上行信息为全局消息。
根据本发明的实施例，指示信息包括帧格式信息，全局信息的帧格式信息不同于局部信息的帧格式信息，帧格式信息包括下列信息之一：第一信息 的调制方式、第一信息的帧的长度和第一信息的帧的字段的数目。
具体而言，用户设备可以在特定的位置使用不同的调制方法来调制全局信息和局部信息，基站则通过判断上行信息的调制方式来区分全局信息和局部信息，例如，全局信息使用普通的双相移位键(Binary Phase Shift Keying，BPSK)调制，而局部信息使用旋转90度(或45度)的BPSK调制。用户设备还可以为上行信息设置不同帧长，基站通过判断上行信息的帧长来区分全局信息和局部信息，例如，全局信息的帧长均为奇数，局部信息的帧长均为偶数。用户设备还可以为上行信息设置不同的字段的数目，基站通过判断上行信息的字段的数目来区分全局信息和局部信息，例如，全局信息含有M个字段，局部信息含有N的字段，M不等于N，M和N为整数。
根据本发明的实施例，第一用户设备和第二用户设备包括智能交通系统中的车辆上附带的车载单元，其中全局信息包括用于智能交通系统进行交通控制的信息，局部信息包括用于至少一个第二用户设备进行行驶控制的信息。
本发明的实施例可以应用于智能交通系统。例如，在智能交通系统中，上述全局信息可以为核心网设备用来实现用户设备的安全认证或者在高速行进中实现漫游和切换的信息，例如，有关安全认证的信息可以包括用户标识和密码等信息，有关漫游和切换的信息可以包括测量结果等信息。例如，局部信息可以为用户设备的移动信息，例如，位置信息和速度信息等。在智能交通系统中，为了路径规划基站向其覆盖下的全部用户设备下发有关道路拥堵情况的信息，这种情况下，可以采用广播的方式。为了防止消防车追尾而下发的车辆的具体位置信息，基站只需要通知给附近的用户设备，这种情况下可以采用组播的方式。每个车辆可以首先将上述信息发送给基站。基站分析上述信息，识别出需要核心网设备处理的信息(即全局信息)和需要本地其它车辆处理的信息(即局部信息)，将全局信息上报给核心网设备，并向本地其它车辆下发局部信息。基站识别上述全局信息和局部信息的方法如上述实施例所述，在此不再赘述。
图3是根据本发明的另一实施例的传输信息的方法的示意性流程图。图3的方法由图1的基站和用户设备执行。
步骤305，基站设置第一传输资源和第二传输资源，第一传输资源用于第一用户设备发送全局信息，第二传输资源用于第一用户设备发送局部信 息。
步骤310，用户设备获取传输资源指示信息，传输资源指示信息用于指示用户设备在第一传输资源传输全局信息，用户设备在第二传输资源传输局部信息。
例如，可以是基站和用户设备预先设置传输资源指示信息，也可以是基站向用户设备发送传输资源示信息。
步骤320，用户设备生成第一信息，第一信息为全局信息或局部信息；
步骤330，基站接收第一用户设备发送的第一信息并确定第一信息所属的传输资源。
若第一信息为全局信息，则用户设备通过第一传输资源将第一信息发送给基站。若第一信息为局部信息，则用户设备通过第二传输资源将第一信息发送给基站。
步骤350，若第一信息所属的传输资源为第一传输资源，则基站将第一信息发送给核心网设备。
步骤360，若第一信息所属的传输资源为第二传输资源，则基站将第一信息发送给至少一个第二用户设备，其中至少一个第二用户设备与第一用户设备处于同一个通信小区。
根据本发明的实施例，基站可以根据上行信息所属的传输资源确定上行信息是全局信息还是局部信息，若上行信息所属的传输资源为第一传输资源，则基站向核心网设备上传全局信息，若上行信息所属的传输资源为第二传输资源，则基站直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了通信系统的时延。另外，在局部信息不经过核心网处理的情况下还能减轻核心网的负担。
根据本发明的实施例，第一用户设备和第二用户设备包括智能交通系统中的车辆上附带的车载单元，其中全局信息包括用于智能交通系统进行交通控制的信息，局部信息包括用于至少一个第二用户设备进行行驶控制的信息。
应理解，本实施例中，基站同样可以按照预设的规则对接收到的至少一个第一信息进行处理，处理的方式与上述实施例类似，在此不再赘述。下面结合具体例子，更加详细地描述本发明的实施例。图4至图7的实施例是图2和图3的实施例的例子，下面的实施例以智能交通系统为例进行说明。图 2和图3中的用户设备在这些实施例中对应附带车载单元的车辆。
图4是根据本发明的另一实施例的传输信息的过程的示意性流程图。在本实施例中，由基站根据上行信息中的指示信息从上行信息中确定全局信息和局部信息。图4的实施例所涉及的车辆的功能具体可以是车辆携带的OBU来实现。
步骤405，车辆1生成上行信息，并且在上行信息中设置指示信息。
车辆1可以在不同场景下生成不同的上行信息，例如，在车辆1接入网络时，生成安全认证信息、在车辆进行漫游和切换时，生成漫游和切换相关信息。在车辆1行进时，可以生成位置信息和速度信息等信息。本发明的实施例并不限于此，车辆1还可以生成常规智能交通系统中需要上报的其它任何信息，例如，娱乐信息等。例如，车辆1可以利用自身携带的GPS(全球定位系统，Global Positioning System)检测车辆1的位置，还可以通过自身携带的测速设备检测车辆1移动的速度。指示信息可以采用上述实施例描述的任何一种形式，包括隐式指示信息或显式指示信息。
步骤410，车辆1向基站发送上行信息。
车辆1可以在不同的场景下上报不同种类的上行信息。例如，在车辆1接入网络时，车辆1可以向核心网设备上报安全认证的信息。在车辆1进行漫游和切换时，车辆1可以向核心网设备上报告漫游和切换相关的信息。在接入网络后，车辆1在高速行进过程中可以还可上报位置信息和速度信息。
例如，每个车辆可以将其精确的位置信息(例如，经度和纬度信息)和/或速度信息告知周围的其它车辆，以便实现自动驾驶技术。另外，车辆还可以将安全和认证信息(例如，用户标识和密码等信息)以及漫游和切换相关信息上报给核心网设备，以实现安全和认证以漫游和切换等功能。
步骤420，基站根据上行信息中的指示信息判断上行信息是全局信息还是局部信息。
基站可以按照上述实施例中描述的方式确定全局信息和局部信息。
步骤430，若基站判断上行信息是局部信息，则基站向车辆2下发局部信息。
如上述实施例，基站可以根据不同的应用场景采用广播、组播和单播的方式将局部信息下发给车辆2。
步骤440，若基站判断上行信息是全局信息，则基站向核心网设备上传 全局信息。
如上述实施例，基站可以采用常规通信方式向核心网设备上传全局信息。
步骤450，基站还可以向核心网设备上传局部信息。
如上述实施例，基站可以采用常规通信方式向核心网设备上传局部信息。应理解，步骤450是可选的。
应理解，本发明的实施例对步骤430、步骤440和步骤450的执行顺序不作限定，步骤430、步骤440和步骤450可以同时执行，也可以按任意顺序执行。
图5是根据本发明的另一实施例的传输信息的过程的示意性流程图。
在本实施例中，与图4的实施例类似，同样由基站根据上行信息中的指示信息从上行信息中确定全局信息和局部信息。图5的实施例与图4的实施例不同的是，在基站确定出局部信息后，基站可以采用预设的规则对多个车辆1发送的局部信息或者至少一个车辆1在多个时间点发送的局部信息进行处理，以压缩或合并局部信息，然后再发送处理后的局部信息。
步骤505至步骤520分别与图4的实施例的步骤405至步骤420类似，在此不再赘述。
步骤525，基站采用预设的规则处理局部信息。
本发明的实施例中对基站处理局部信息的方式不作限定，可以是上述实施例描述的各种处理方式。
步骤530，基站将处理后的局部信息下发给车辆。
如上述实施例，基站可以根据不同的应用场景采用广播、组播和单播的方式将处理后的局部信息下发给车辆2。
步骤540，基站将全局信息上传给核心网设备。步骤540与图4的步骤440类似，在此不再赘述。
步骤550，基站将处理后的局部信息上传给核心网设备。
应理解，本发明的实施例对步骤530、步骤540和步骤550的执行顺序不作限定，步骤530、步骤540和步骤550可以同时执行，也可以按任意顺序执行。
图6是根据本发明的另一实施例的传输信息的过程的示意性流程图。图6的实施例是图3的实施例的例子。
在本实施例中，与图4的实施例不同的是，由车辆1在不同的资源上分别发送全局信息或局部信息，以便基站根据传输资源的不同快速识别全局信息和局部信息。
步骤601，基站设置用于发送全局信息的第一传输资源和用于发送局部信息的第二传输资源；
步骤603，基站向用户设备发送传输资源指示信息，传输资源指示信息用于指示车辆1在第一传输资源传输全局信息，或者在第二传输资源传输局部信息；
步骤605，车辆1生成上行信息。
与图4的实施例的步骤405类似，车辆1可以生成安全认证信息、漫游和切换相关信息、位置信息以及速度信息等信息。与步骤405不同的是，车辆1并不会在上行信息中设置指示信息。
步骤610，车辆1向基站发送上行信息。与步骤410不同的是，车辆1在基站指示的传输资源上发送全局信息或局部信息，例如，在第一传输资源上发送全局信息，在第二传输资源上发送局部信息，以便基站根据传输资源的不同快速识别全局信息和局部信息。
步骤620，基站根据上行信息所属的传输资源确定全局信息或局部信息。
基站可以在接收到其覆盖范围下的各个车辆上报的上行信息后，根据上行信息所属的传输资源识别全局信息和局部信息。
步骤630至步骤650与图4的步骤430至步骤450类似，在此不再赘述。
图7是根据本发明的另一实施例的传输信息的过程的示意性流程图。
在本实施例中，与图6的实施例类似，同样由车辆1在不同的资源上发送分别发送全局信息和局部信息，以便基站根据传输资源的不同快速识别全局信息和局部信息。
与图6的实施例不同的是，在基站确定出局部信息后，基站可以对局部信息进行处理，以压缩或合并多个车辆1发送的局部信息或者至少一个车辆1在不同时间点发送的局部信息，然后再发送处理后的局部信息。
步骤701，在车辆1和基站预先设置传输资源指示信息，传输资源指示信息用于指示车辆1在第一传输资源传输全局信息，或者在第二传输资源传输局部信息；
步骤705至步骤720分别与图6的实施例的步骤605至步骤620类似， 在此不再赘述。
步骤725，基站采用预设的规则处理局部信息。
本发明的实施例中对基站采用预设的规则处理局部信息的方式不作限定，可以是上述实施例描述的各种处理方式。
步骤730，基站将处理后的局部信息下发给车辆。
如上述实施例所述，基站可以根据不同的应用场景采用广播、组播和单播的方式将处理后的局部信息下发给车辆2。
步骤740，基站将处理后的全局信息上传给核心网设备。
应理解，步骤740与图6的步骤640类似，在此不再赘述。
步骤750，基站将处理后的局部信息上传给核心网设备。
本发明的实施例对基站采用预设规则处理局部信息的方式不作限定，可以是上述实施例描述的各种处理方式。
应理解，本发明的实施例对步骤730、步骤740和步骤750的执行顺序不作限定，步骤730、步骤740和步骤750可以同时执行，也可以按任意顺序执行。
可替代地，在上述图5和图7的实施例中，可以将处理后的局部信息下发给车辆，并将处理后的局部信息上传给核心网设备。或者，可以将处理后的局部信息下发给车辆，而将未经处理的局部信息上传给核心网设备。或者可以将未经处理的局部信息下发给车辆，而将处理后的局部信息上传给核心网设备。
上面描述了根据本发明实施例的传输信息的方法，下面分别结合图8至图15描述的根据本发明实施例的基站和用户设备。
图8是本发明一个实施例提供的基站800的结构示意图。基站800包括接收单元810、判断单元820和发送单元830。
接收单元810用于接收第一用户设备发送的上行信息，上行信息中包含第一信息，第一信息中含有指示信息，指示信息用于指示第一信息为全局信息还是局部信息。判断单元820用于根据接收单元810接收到的上行信息中的指示信息判断第一信息是全局信息还是局部信息。发送单元830用于若判断单元820判断第一信息为局部信息，则将第一信息发送给至少一个第二用户设备，其中至少一个第二用户设备与第一用户设备处于同一个通信小区；若判断单元820判断第一信息为全局信息，则将第一信息发送给核心网设备。
根据本发明的实施例，基站可以根据指示信息从用户设备发送的上行信息中识别全局信息和局部信息，若指示信息指示上行信息包含全局信息，向核心网设备上传全局信息，若指示信息指示上行信息包含局部信息，则直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了局部信息的传输时延，从而降低了通信系统的时延。另外，在局部信息不经过核心网处理的情况下还能减轻核心网的负担。
可选地，作为另一实施例，若判断单元820判断第一信息为局部信息时，发送单元830还将第一信息发送给核心网设备。
可选地，作为另一实施例，若接收单元810接收到至少一个第一用户设备发送的上行信息且判断单元820判断出对应的至少一个第一信息都是局部信息时，基站还包括：
处理单元840，用于按照预设规则对接收到的至少一个第一信息进行处理得到第一局部信息，其中发送单元830将第一局部信息发送给至少一个第二用户设备。
根据本发明的实施例，若至少一个第一信息存在相同的内容，则处理单元840将至少一个第一信息内容相同的部分进行合并，得到第一局部信息。
根据本发明的实施例，指示信息包括第一信息中新增的指示字段，指示字段包括第一标识或第二标识，第一标识用于指示第一信息为全局信息，第二标识用于指示第一信息为局部信息；其中，第一标识与第二标识不同。
可替代地，作为另一实施例，指示信息包括目标地址信息；若目标地址信息指示第一信息的发送目标为核心网设备时，第一信息为全局信息；若目标地址信息指示第一信息的发送目标为至少一个第二用户设备时，第一信息为局部信息。
可替代地，作为另一实施例，指示信息包括帧格式信息，全局信息的帧格式信息不同于局部信息的帧格式信息，帧格式信息包括下列信息之一：第一信息的调制方式、第一信息的帧的长度和第一信息的帧的字段的数目。
根据本发明的实施例，第一用户设备和所述第二用户设备包括智能交通系统中的车辆上附带的车载单元，其中全局信息包括用于智能交通系统进行交通控制的信息，局部信息包括用于至少一个第二用户设备进行行驶控制的信息。
基站800的单元的操作和功能可以参考上述图2的方法，为了避免重复，在此不再赘述。
图9是本发明一个实施例提供的用户设备900的结构示意图。图9的用户设备900包括生成单元910、设置单元920和发送单元930。
生成单元910，用于生成上行信息，其中上行信息中包含第一信息。设置单元920，用于在第一信息中设置指示信息，指示信息用于指示第一信息是全局信息还是局部信息。发送单元930，用于向基站发送上行信息，以便于基站能够根据指示信息判断第一信息为局部信息还是全局信息。
根据本发明的实施例，用户设备可以在发送的上行信息中设置全局信息和局部信息的指示信息，使得基站可以从用户设备发送的上行信息中识别全局信息和局部信息，向核心网设备上传全局信息，并直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了局部信息的传输时延，从而降低了通信系统的时延。
根据本发明的实施例，指示信息包括第一信息中增加的指示字段，指示字段包括第一标识或第二标识，第一标识用于指示第一信息为全局信息，第二标识用于指示第一信息为局部信息，第一标识与第二标识不同，其中设置单元920具体用于若第一信息为全局信息，则在指示字段中设置第一标识，若第一信息为局部信息，则在指示字段中设置第二标识。
可替代地，作为另一实施例，指示信息包括目标地址信息，其中，设置单元920具体用于若第一信息为全局信息，则在第一信息中设置用于指示第一信息的发送目标为核心网设备的目标地址信息，若第一信息为局部信息，则在第一信息中设置用于指示第一信息的发送目标为至少一个第二用户设备的目标地址信息。
可替代地，作为另一实施例，指示信息为帧格式信息，全局信息的帧格式信息不同于局部信息的帧格式信息，帧格式信息包括下列信息之一：第一信息的调制方式、第一信息的帧的长度和第一信息的帧中的字段的数目，其中，设置单元920具体用于若第一信息为全局信息，则将第一信息的帧格式设置为全局信息的帧格式，若第一信息为局部信息，则将第一信息的帧格式设置为局部信息的帧格式。
用户设备900的单元的操作和功能可以参考上述图2的方法，为了避免重复，在此不再赘述。
图10是根据本发明的实施例的基站1000的结构示意图。基站1000包括处理器1010、存储器1020和收发器1030。存储器1020用于存储指令。处理器1010用于执行指令，并且收发器1030用于在处理器的控制下与用户设备通信。
收发器1030用于接收第一用户设备发送的上行信息，上行信息中包含第一信息，第一信息中含有指示信息，指示信息用于指示第一信息为全局信息还是局部信息。处理器1010用于根据上行信息中的指示信息判断第一信息是全局信息还是局部信息。收发器1040还用于若判断第一信息为局部信息，则将第一信息发送给至少一个第二用户设备，其中至少一个第二用户设备与第一用户设备处于同一个通信小区；若判断第一信息为全局信息，则将第一信息发送给核心网设备。
根据本发明的实施例，基站可以根据指示信息从用户设备发送的上行信息中识别全局信息和局部信息，若指示信息指示上行信息包含全局信息，向核心网设备上传全局信息，若指示信息指示上行信息包含局部信息，则直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了局部信息的传输时延，从而降低了通信系统的时延。另外，在局部信息不经过核心网处理的情况下还能减轻核心网的负担。
根据本发明的实施例，收发器1000还用于，若处理器1010判断第一信息为局部信息时，将第一信息发送给核心网设备。
可选地，作为另一实施例，若收发器1030接收到至少一个第一用户设备发送的上行信息且处理器1010判断出对应的至少一个第一信息都是局部信息时，处理器1010还用于按照预设规则对接收到的至少一个第一信息进行处理得到第一局部信息，其中收发器1030将第一局部信息发送给至少一个第二用户设备。
可选地，作为另一实施例，若至少一个第一信息存在相同的内容，则处理器1010将至少一个第一信息内容相同的部分进行合并，得到第一局部信息。
根据本发明的实施例，指示信息包括第一信息中新增的指示字段，指示字段包括第一标识或第二标识，第一标识用于指示第一信息为全局信息，第二标识用于指示第一信息为局部信息；其中，第一标识与第二标识不同。
可替代地，作为另一实施例，指示信息包括目标地址信息；若目标地址 信息指示第一信息的发送目标为核心网设备时，第一信息为全局信息；若目标地址信息指示第一信息的发送目标为至少一个第二用户设备时，第一信息为局部信息。
可替代地，作为另一实施例，指示信息包括帧格式信息，全局信息的帧格式信息不同于局部信息的帧格式信息，帧格式信息包括下列信息之一：第一信息的调制方式、第一信息的帧的长度和第一信息的帧的字段的数目。
根据本发明的实施例，第一用户设备和所述第二用户设备包括智能交通系统中的车辆上附带的车载单元，其中全局信息包括用于智能交通系统进行交通控制的信息，局部信息包括用于至少一个第二用户设备进行行驶控制的信息。
用户设备1000的单元的操作和功能可以参考上述图2的方法，为了避免重复，在此不再赘述。
图11是本发明一个实施例提供的用户设备1100的结构示意图。用户设备1100包括处理器1110、存储器1120和收发器1130。存储器1120用于存储指令。处理器1110用于执行指令，并且收发器1130用于在处理器的控制下与用户设备通信。
处理器1110，用于生成上行信息，其中上行信息中包含第一信息，并在第一信息中设置指示信息，指示信息用于指示第一信息是全局信息还是局部信息。收发器1130，用于向基站发送上行信息，以便于基站能够根据指示信息判断第一信息为局部信息还是全局信息。
根据本发明的实施例，用户设备可以在发送的上行信息中设置全局信息和局部信息的指示信息，使得基站可以从用户设备发送的上行信息中识别全局信息和局部信息，向核心网设备上传全局信息，并直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了局部信息的传输时延，从而降低了通信系统的时延。
根据本发明的实施例，指示信息包括第一信息中增加的指示字段，指示字段包括第一标识或第二标识，第一标识用于指示第一信息为全局信息，第二标识用于指示第一信息为局部信息，第一标识与第二标识不同，其中处理器1110具体用于若第一信息为全局信息，则在指示字段中设置第一标识，若第一信息为局部信息，则在指示字段中设置第二标识。
可替代地，作为另一实施例，指示信息包括目标地址信息，其中，处理 器1110具体用于若第一信息为全局信息，则在第一信息中设置用于指示第一信息的发送目标为核心网设备的目标地址信息，若第一信息为局部信息，则在第一信息中设置用于指示第一信息的发送目标为至少一个第二用户设备的目标地址信息。
可替代地，作为另一实施例，指示信息为帧格式信息，全局信息的帧格式信息不同于局部信息的帧格式信息，帧格式信息包括下列信息之一：第一信息的调制方式、第一信息的帧的长度和第一信息的帧中的字段的数目，其中，处理器1110具体用于若第一信息为全局信息，则将第一信息的帧格式设置为全局信息的帧格式，若第一信息为局部信息，则将第一信息的帧格式设置为局部信息的帧格式。
用户设备1100的单元的操作和功能可以参考上述图2的方法，为了避免重复，在此不再赘述。
图12是本发明一个实施例提供的用户设备1200的结构示意图。图12的用户设备1200包括设置单元1210、接收单元1220和发送单元1230。
设置单元1210用于设置第一传输资源和第二传输资源，第一传输资源用于第一用户设备发送全局信息，第二传输资源用于第一用户设备发送局部信息。接收单元1220用于接收第一用户设备发送的第一信息并确定第一信息所属的传输资源。发送单元1230，用于若接收单元1220接收的第一信息所属的传输资源为第一传输资源，则将第一信息发送给核心网设备；若第一信息所属的传输资源为第二传输资源，则将第一信息发送给至少一个第二用户设备，其中至少一个第二用户设备与第一用户设备处于同一个通信小区。
根据本发明的实施例，基站可以根据上行信息所属的传输资源确定上行信息是全局信息还是局部信息，若上行信息所属的传输资源为第一传输资源，则基站向核心网设备上传全局信息，若上行信息所属的传输资源为第二传输资源，则基站直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了通信系统的时延。另外，在局部信息不经过核心网处理的情况下还能减轻核心网的负担。
本实施例的基站的单元的操作和功能可以参考上述图3的方法，为了避免重复，在此不再赘述。
图13是本发明一个实施例提供的用户设备1300的结构示意图。图13的用户设备1300包括获取单元1310、生成单元1230和发送单元1330。
获取单元1310，用于获取传输资源指示信息，传输资源指示信息用于指示用户设备在第一传输资源传输全局信息，用户设备在第二传输资源传输局部信息；生成单元1320，用于生成第一信息，第一信息为全局信息或局部信息；发送单元1330，用于若第一信息为全局信息，则通过第一传输资源将第一信息发送给基站；若第一信息为局部信息，则通过第二传输资源将第一信息发送给基站。
根据本发明的实施例，用户设备可以根据传输资源指示信息发送上行信息，使得基站能够根据上行信息所属的传输资源确定上行信息是全局信息还是局部信息，向核心网设备上传全局信息，并直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了通信系统的时延。另外，在局部信息不经过核心网处理的情况下还能减轻核心网的负担。
本实施例的用户设备的单元的操作和功能可以参考上述图3的方法，为了避免重复，在此不再赘述。
图14是本发明一个实施例提供的基站1400的结构示意图。基站1400包括处理器1410、存储器1420和收发器1430。存储器1420用于存储指令。处理器1410用于执行指令，收发器1430用于在处理器的控制下与用户设备通信。
处理器1410用于设置第一传输资源和第二传输资源，第一传输资源用于第一用户设备发送全局信息，第二传输资源用于第一用户设备发送局部信息。收发器1430用于接收第一用户设备发送的第一信息并确定第一信息所属的传输资源，并且若接收单元接收的第一信息所属的传输资源为第一传输资源，则将第一信息发送给核心网设备；若第一信息所属的传输资源为第二传输资源，则将第一信息发送给至少一个第二用户设备，其中至少一个第二用户设备与第一用户设备处于同一个通信小区。
根据本发明的实施例，基站可以根据上行信息所属的传输资源确定上行信息是全局信息还是局部信息，若上行信息所属的传输资源为第一传输资源，则基站向核心网设备上传全局信息，若上行信息所属的传输资源为第二传输资源，则基站直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了通信系统的时延。另外，在局部信息不经过核心网处理的情况下还能减轻核心网的负担。
本实施例的基站的操作和功能可以参考上述图3的方法，为了避免重复， 在此不再赘述。
图15是本发明一个实施例提供的用户设备1500的结构示意图。用户设备1500包括处理器1510、存储器1520和收发器1530。存储器1520用于存储指令。处理器1510用于执行指令，收发器1530用于在处理器的控制下与基站通信。
收发器1530用于获取传输资源指示信息，传输资源指示信息用于指示用户设备在第一传输资源传输全局信息，用户设备在第二传输资源传输局部信息。处理器1520用于生成第一信息，第一信息为全局信息或局部信息。收发器1530还用于若第一信息为全局信息，则通过第一传输资源将第一信息发送给基站；若第一信息为局部信息，则通过第二传输资源将第一信息发送给基站。
根据本发明的实施例，用户设备可以根据传输资源指示信息发送上行信息，使得基站能够根据上行信息所属的传输资源确定上行信息是全局信息还是局部信息，向核心网设备上传全局信息，并直接向本地的其它用户设备下发局部信息。由于局部信息无需再经过核心网转发，因此降低了通信系统的时延。另外，在局部信息不经过核心网处理的情况下还能减轻核心网的负担。
本实施例的用户设备的操作和功能可以参考上述图3的方法，为了避免重复，在此不再赘述。
本发明实施例还提供一种通信系统可包括上述实施例所述的用户设备和基站。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可 以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。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或者该技术方案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中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (32)

  1. 一种传输信息的方法，其特征在于，所述方法包括：
    基站接收第一用户设备发送的上行信息，所述上行信息中包含第一信息，所述第一信息中含有指示信息，所述指示信息用于指示所述第一信息为全局信息还是局部信息；
    所述基站根据所述指示信息判断所述第一信息是全局信息还是局部信息；
    若所述基站判断所述第一信息为局部信息，则所述基站将所述第一信息发送给至少一个第二用户设备，其中所述至少一个第二用户设备与所述第一用户设备处于同一个通信小区；
    若所述基站判断所述第一信息为全局信息，则所述基站将所述第一信息发送给核心网设备。
  2. 根据权利要求1所述的方法，其特征在于，若所述基站判断所述第一信息为局部信息时，所述方法还包括：
    所述基站将所述第一信息发送给核心网设备。
  3. 根据权利要求1所述的方法，其特征在于，若所述基站接收到所述至少一个第一用户设备发送的上行信息且所述基站判断出对应的至少一个第一信息都是局部信息时，所述方法还包括：
    所述基站按照预设规则对接收到的所述至少一个第一信息进行处理得到第一局部信息，
    其中，所述基站将所述第一信息发送给至少一个第二用户设备具体为：
    所述基站将所述第一局部信息发送给所述至少一个第二用户设备。
  4. 根据权利要求3所述的方法，其特征在于，所述基站按照预设规则对接收到的所述至少一个第一信息进行处理得到第一局部信息包括：
    若所述至少一个第一信息存在相同的内容，则将所述至少一个第一信息内容相同的部分进行合并，得到所述第一局部信息。
  5. 根据权利要求1至4中的任一项所述的方法，其特征在于，所述指示信息包括所述第一信息中新增的指示字段，所述指示字段包括第一标识或第二标识，所述第一标识用于指示所述第一信息为全局信息，所述第二标识用于指示所述第一信息为局部信息；其中，所述第一标识与所述第二标识不同。
  6. 根据权利要求1至4中的任一项所述的方法，其特征在于，所述指示信息包括目标地址信息；若所述目标地址信息指示所述第一信息的发送目标为所述核心网设备时，所述第一信息为全局信息；若所述目标地址信息指示所述第一信息的发送目标为所述至少一个第二用户设备时，所述第一信息为局部信息。
  7. 根据权利要求1至4中的任一项所述的方法，其特征在于，所述指示信息包括帧格式信息，所述全局信息的帧格式信息不同于所述局部信息的帧格式信息，所述帧格式信息包括下列信息之一：所述第一信息的调制方式、所述第一信息的帧的长度和所述第一信息的帧的字段的数目。
  8. 根据权利要求1至7中的任一项所述的方法，其特征在于，所述第一用户设备和所述第二用户设备包括所述智能交通系统中的车辆上附带的车载单元，其中所述全局信息包括用于所述智能交通系统进行交通控制的信息，所述局部信息包括用于所述至少一个第二用户设备进行行驶控制的信息。
  9. 一种传输信息的方法，其特征在于，所述方法包括：
    用户设备生成上行信息，其中所述上行信息中包含第一信息；
    所述用户设备在所述第一信息中设置指示信息，所述指示信息用于指示所述第一信息是全局信息还是局部信息；
    所述用户设备向基站发送所述上行信息，以便于所述基站能够根据所述指示信息判断所述第一信息为局部信息还是全局信息。
  10. 根据权利要求9所述的方法，其特征在于，所述指示信息包括所述第一信息中增加的指示字段，所述指示字段包括第一标识或第二标识，所述第一标识用于指示所述第一信息为全局信息，所述第二标识用于指示所述第一信息为局部信息，所述第一标识与所述第二标识不同，
    其中所述用户设备在所述第一信息中设置指示信息包括：
    若所述第一信息为全局信息，则所述用户设备在所述指示字段中设置所述第一标识，若所述第一信息为局部信息，则所述用户设备在所述指示字段中设置所述第二标识。
  11. 根据权利要求9所述的方法，其特征在于，所述指示信息包括目标地址信息，所述用户设备在所述第一信息中设置指示信息包括：
    若所述第一信息为全局信息，则所述用户设备在所述第一信息中设置用 于指示所述第一信息的发送目标为所述核心网设备的目标地址信息，若所述第一信息为局部信息，则所述用户设备在所述第一信息中设置用于指示所述第一信息的发送目标为所述至少一个第二用户设备的目标地址信息。
  12. 根据权利要求9所述的方法，其特征在于，所述指示信息为帧格式信息，所述全局信息的帧格式信息不同于所述局部信息的帧格式信息，所述帧格式信息包括下列信息之一：所述第一信息的调制方式、所述第一信息的帧的长度和所述第一信息的帧中的字段的数目，
    其中，所述用户设备在所述第一信息中设置指示信息包括：
    若所述第一信息为全局信息，则所述用户设备将所述第一信息的帧格式设置为所述全局信息的帧格式，若所述第一信息为局部信息，则所述用户设备将所述第一信息的帧格式设置为所述局部信息的帧格式。
  13. 一种传输信息的方法，其特征在于，所述方法包括：
    基站设置第一传输资源和第二传输资源，所述第一传输资源用于所述第一用户设备发送全局信息，所述第二传输资源用于所述第一用户设备发送局部信息；
    所述基站接收所述第一用户设备发送的第一信息并确定所述第一信息所属的传输资源；
    若所述第一信息所属的传输资源为所述第一传输资源，则所述基站将所述第一信息发送给核心网设备；
    若所述第一信息所属的传输资源为所述第二传输资源，则所述基站将所述第一信息发送给至少一个第二用户设备，其中所述至少一个第二用户设备与所述第一用户设备处于同一个通信小区。
  14. 一种传输信息的方法，其特征在于，所述方法包括：
    用户设备获取传输资源指示信息，所述传输资源指示信息用于指示所述用户设备在第一传输资源传输全局信息，所述用户设备在第二传输资源传输局部信息；
    所述用户设备生成第一信息，所述第一信息为全局信息或局部信息；
    若所述第一信息为全局信息，则所述用户设备通过所述第一传输资源将所述第一信息发送给基站；
    若所述第一信息为局部信息，则所述用户设备通过所述第二传输资源将所述第一信息发送给基站。
  15. 一种基站，其特征在于，所述基站包括：
    接收单元，用于接收第一用户设备发送的上行信息，所述上行信息中包含第一信息，所述第一信息中含有指示信息，所述指示信息用于指示所述第一信息为全局信息还是局部信息；
    判断单元，用于根据所述接收单元接收到的所述上行信息中的指示信息判断所述第一信息是全局信息还是局部信息；
    发送单元，用于若所述判断单元判断所述第一信息为局部信息，则将所述第一信息发送给至少一个第二用户设备，其中所述至少一个第二用户设备与所述第一用户设备处于同一个通信小区；若所述判断单元判断所述第一信息为全局信息，则将所述第一信息发送给核心网设备。
  16. 根据权利要求15所述的基站，其特征在于，若所述判断单元判断所述第一信息为局部信息时，所述发送单元还将所述第一信息发送给核心网设备。
  17. 根据权利要求15所述的基站，其特征在于，若所述接收单元接收到所述至少一个第一用户设备发送的上行信息且所述判断单元判断出对应的至少一个第一信息都是局部信息时，所述基站还包括：
    处理单元，用于按照预设规则对接收到的所述至少一个第一信息进行处理得到第一局部信息，其中所述发送单元将所述第一局部信息发送给所述至少一个第二用户设备。
  18. 根据权利要求17所述的基站，其特征在于，若所述至少一个第一信息存在相同的内容，则所述处理单元将所述至少一个第一信息内容相同的部分进行合并，得到所述第一局部信息。
  19. 根据权利要求15至18中的任一项所述的基站，其特征在于，所述指示信息包括所述第一信息中新增的指示字段，所述指示字段包括第一标识或第二标识，所述第一标识用于指示所述第一信息为全局信息，所述第二标识用于指示所述第一信息为局部信息；其中，所述第一标识与所述第二标识不同。
  20. 根据权利要求15至18中的任一项所述的基站，其特征在于，所述指示信息包括目标地址信息；若所述目标地址信息指示所述第一信息的发送目标为所述核心网设备时，所述第一信息为全局信息；若所述目标地址信息指示所述第一信息的发送目标为所述至少一个第二用户设备时，所述第一信 息为局部信息。
  21. 根据权利要求15至18中的任一项所述的基站，其特征在于，所述指示信息包括帧格式信息，所述全局信息的帧格式信息不同于所述局部信息的帧格式信息，所述帧格式信息包括下列信息之一：所述第一信息的调制方式、所述第一信息的帧的长度和所述第一信息的帧的字段的数目。
  22. 根据权利要求15至21中的任一项所述的基站，其特征在于，所述第一用户设备和所述第二用户设备包括所述智能交通系统中的车辆上附带的车载单元，其中所述全局信息包括用于所述智能交通系统进行交通控制的信息，所述局部信息包括用于所述至少一个第二用户设备进行行驶控制的信息。
  23. 一种用户设备，其特征在于，所述用户设备包括：
    生成单元，用于生成上行信息，其中所述上行信息中包含第一信息；
    设置单元，用于在所述第一信息中设置指示信息，所述指示信息用于指示所述第一信息是全局信息还是局部信息；
    发送单元，用于向基站发送所述上行信息，以便于所述基站能够根据所述指示信息判断所述第一信息为局部信息还是全局信息。
  24. 根据权利要求23所述的用户设备，其特征在于，所述指示信息包括所述第一信息中增加的指示字段，所述指示字段包括第一标识或第二标识，所述第一标识用于指示所述第一信息为全局信息，所述第二标识用于指示所述第一信息为局部信息，所述第一标识与所述第二标识不同，
    其中所述设置单元具体用于若所述第一信息为全局信息，则在所述指示字段中设置所述第一标识，若所述第一信息为局部信息，则在所述指示字段中设置所述第二标识。
  25. 根据权利要求23所述的用户设备，其特征在于，所述指示信息包括目标地址信息，
    其中，所述设置单元具体用于若所述第一信息为全局信息，则在所述第一信息中设置用于指示所述第一信息的发送目标为所述核心网设备的目标地址信息，若所述第一信息为局部信息，则在所述第一信息中设置用于指示所述第一信息的发送目标为所述至少一个第二用户设备的目标地址信息。
  26. 根据权利要求23所述的用户设备，其特征在于，所述指示信息为帧格式信息，所述全局信息的帧格式信息不同于所述局部信息的帧格式信息， 所述帧格式信息包括下列信息之一：所述第一信息的调制方式、所述第一信息的帧的长度和所述第一信息的帧中的字段的数目，
    其中，所述设置单元具体用于若所述第一信息为全局信息，则将所述第一信息的帧格式设置为所述全局信息的帧格式，若所述第一信息为局部信息，则将所述第一信息的帧格式设置为所述局部信息的帧格式。
  27. 一种基站，其特征在于，所述基站包括：
    设置单元，用于设置第一传输资源和第二传输资源，所述第一传输资源用于所述第一用户设备发送全局信息，所述第二传输资源用于所述第一用户设备发送局部信息；
    接收单元，用于接收所述第一用户设备发送的第一信息并确定所述第一信息所属的传输资源；
    发送单元，用于若所述接收单元接收的第一信息所属的传输资源为所述第一传输资源，则将所述第一信息发送给核心网设备；若所述第一信息所属的传输资源为所述第二传输资源，则所述基站将所述第一信息发送给至少一个第二用户设备，其中所述至少一个第二用户设备与所述第一用户设备处于同一个通信小区。
  28. 一种用户设备，其特征在于，所述用户设备包括：
    获取单元，用于获取传输资源指示信息，所述传输资源指示信息用于指示所述用户设备在第一传输资源传输全局信息，所述用户设备在第二传输资源传输局部信息；
    生成单元，用于生成第一信息，所述第一信息为全局信息或局部信息；
    发送单元，用于若所述第一信息为全局信息，则通过所述第一传输资源将所述第一信息发送给基站；若所述第一信息为局部信息，则通过所述第二传输资源将所述第一信息发送给基站。
  29. 一种基站，其特征在于，所述基站包括：处理器、存储器和收发器，所述存储器用于存储指令，所述处理器用于执行所述指令，所述收发器用于在所述处理器的控制下与用户设备通信，所述指令被所述处理器执行时使得所述处理器执行如权利要求1至8中的任一项所述的方法。
  30. 一种用户设备，其特征在于，所述用户设备包括：处理器、存储器和收发器，所述存储器用于存储指令，所述处理器用于执行所述指令，所述收发器用于在所述处理器的控制下与基站通信，所述指令被所述处理器执行 时使得所述处理器执行如权利要求9至12中的任一项所述的方法。
  31. 一种基站，其特征在于，所述基站包括：处理器、存储器和收发器，所述存储器用于存储指令，所述处理器用于执行所述指令，所述收发器用于在所述处理器的控制下与用户设备通信，所述指令被所述处理器执行时使得所述处理器执行如权利要求13所述的方法。
  32. 一种用户设备，其特征在于，所述用户设备包括：处理器、存储器和收发器，所述存储器用于存储指令，所述处理器用于执行所述指令，所述收发器用于在所述处理器的控制下与基站通信，所述指令被所述处理器执行时使得所述处理器执行如权利要求14所述的方法。
PCT/CN2015/098324 2015-12-22 2015-12-22 传输信息的方法、基站和用户设备 WO2017107070A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2015/098324 WO2017107070A1 (zh) 2015-12-22 2015-12-22 传输信息的方法、基站和用户设备
CN201580076766.0A CN107251607B (zh) 2015-12-22 2015-12-22 传输信息的方法、基站和用户设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/098324 WO2017107070A1 (zh) 2015-12-22 2015-12-22 传输信息的方法、基站和用户设备

Publications (1)

Publication Number Publication Date
WO2017107070A1 true WO2017107070A1 (zh) 2017-06-29

Family

ID=59088861

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/098324 WO2017107070A1 (zh) 2015-12-22 2015-12-22 传输信息的方法、基站和用户设备

Country Status (2)

Country Link
CN (1) CN107251607B (zh)
WO (1) WO2017107070A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109697848B (zh) * 2017-10-23 2021-08-03 普天信息技术有限公司 一种获取车辆多维度信息的方法及装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334179A (en) * 1998-02-04 1999-08-11 Motorola Ltd Local Call Routing in a Mobile communications System
WO2003032661A1 (en) * 2001-10-11 2003-04-17 Tekelec Method and systems for off-loading a-interface short message service (sms) message traffic in a wireless communications network
CN101031095A (zh) * 2006-02-28 2007-09-05 西门子通信技术（北京）有限公司 一种移动通信系统中的通信方法
CN101374355A (zh) * 2008-10-24 2009-02-25 华为技术有限公司 一种实现本地交换的方法和装置
CN101778356A (zh) * 2009-12-30 2010-07-14 华为技术有限公司 短信发送方法、短信业务装置和基站子系统
CN102932924A (zh) * 2011-08-11 2013-02-13 华为技术有限公司 上行短时延通信的数据传输方法和设备
CN103119970A (zh) * 2010-10-21 2013-05-22 阿尔卡特朗讯 操作蜂窝通信网络的基站的方法
CN103259834A (zh) * 2012-11-19 2013-08-21 北京新岸线移动多媒体技术有限公司 一种交通信息传播的方法及设备
CN103379581A (zh) * 2012-04-24 2013-10-30 华为技术有限公司 数据传输方法、用户设备、基站和系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7006483B2 (en) * 2001-02-23 2006-02-28 Ipr Licensing, Inc. Qualifying available reverse link coding rates from access channel power setting
CN103037418B (zh) * 2011-09-30 2016-03-30 华为技术有限公司 一种实现告警事件处理的方法、装置和系统
CN104980391B (zh) * 2014-04-01 2018-08-21 华为技术有限公司 安全消息的传输方法和装置
CN105100167B (zh) * 2014-05-20 2019-06-07 华为技术有限公司 消息的处理方法及车载终端

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334179A (en) * 1998-02-04 1999-08-11 Motorola Ltd Local Call Routing in a Mobile communications System
WO2003032661A1 (en) * 2001-10-11 2003-04-17 Tekelec Method and systems for off-loading a-interface short message service (sms) message traffic in a wireless communications network
CN101031095A (zh) * 2006-02-28 2007-09-05 西门子通信技术（北京）有限公司 一种移动通信系统中的通信方法
CN101374355A (zh) * 2008-10-24 2009-02-25 华为技术有限公司 一种实现本地交换的方法和装置
CN101778356A (zh) * 2009-12-30 2010-07-14 华为技术有限公司 短信发送方法、短信业务装置和基站子系统
CN103119970A (zh) * 2010-10-21 2013-05-22 阿尔卡特朗讯 操作蜂窝通信网络的基站的方法
CN102932924A (zh) * 2011-08-11 2013-02-13 华为技术有限公司 上行短时延通信的数据传输方法和设备
CN103379581A (zh) * 2012-04-24 2013-10-30 华为技术有限公司 数据传输方法、用户设备、基站和系统
CN103259834A (zh) * 2012-11-19 2013-08-21 北京新岸线移动多媒体技术有限公司 一种交通信息传播的方法及设备

Also Published As

Publication number Publication date
CN107251607A (zh) 2017-10-13
CN107251607B (zh) 2020-03-10

Similar Documents

Publication Publication Date Title
EP3711444B1 (en) Method and apparatus for performing sidelink communication by ue in nr v2x
US10681765B2 (en) Controlling vehicle-to-vehicle communication using a distribution scheme
US11252752B2 (en) Information feedback method and apparatus
JP6689876B2 (ja) ポイントツーマルチポイントブロードキャストに支援されたビークルツーｘブロードキャスト
CN107409402B (zh) 用于车辆通信智能无线电接入区的方法、装置、系统和计算机程序
WO2017197649A1 (zh) 一种业务消息发送方法、终端设备以及网络设备
EP3119113B1 (en) Security message transmission method and device
JP6504318B2 (ja) 電子機器、情報処理装置及び情報処理方法
CN110366140B (zh) 一种数据传输方法和装置
US20210075723A1 (en) Wireless Communication Method and Device
JP2023517807A (ja) ジオフェンスへの近接度の決定
US20200162854A1 (en) Service Data Transmission Method And Apparatus
JP2023511563A (ja) ジオフェンス情報を伴うアプリケーションレイヤ安全メッセージ
EP4199586A1 (en) Method for managing session
US10638459B2 (en) Information transmission method, apparatus, and system
WO2017107070A1 (zh) 传输信息的方法、基站和用户设备
CN109076429B (zh) 通信方法、转发设备和终端设备
CN110720229A (zh) 无线通信的方法、终端设备和网络设备
WO2020156214A1 (zh) 功率控制方法及终端设备
CN116250324A (zh) 一种通信方法、装置及计算机可读存储介质
KR20200050377A (ko) V2x를 지원하는 통신 시스템에서 빔 관리를 위한 방법 및 장치
JP7177287B2 (ja) データ送信方法および装置、ならびにコンピュータ可読記憶媒体
EP4344263A1 (en) Method for transmitting message including terminal information in wireless communication system, and apparatus therefor
Rafi et al. Performance Analysis of Vehicle-to-Anything Operation of 5G under Different Propagation Environments and Mobility Levels
KR20230157326A (ko) 사이드링크 기반 포지셔닝을 위한 시간 역전 프리코딩

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: 15911069

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: 15911069

Country of ref document: EP

Kind code of ref document: A1