WO2014205817A1 - Procédé, appareil et système de planification de données - Google Patents

Procédé, appareil et système de planification de données Download PDF

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Publication number
WO2014205817A1
WO2014205817A1 PCT/CN2013/078459 CN2013078459W WO2014205817A1 WO 2014205817 A1 WO2014205817 A1 WO 2014205817A1 CN 2013078459 W CN2013078459 W CN 2013078459W WO 2014205817 A1 WO2014205817 A1 WO 2014205817A1
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WO
WIPO (PCT)
Prior art keywords
network
supplementary
user equipment
data
primary
Prior art date
Application number
PCT/CN2013/078459
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English (en)
Chinese (zh)
Inventor
刘文济
张健
曾清海
黄曲芳
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/CN2013/078459 priority Critical patent/WO2014205817A1/fr
Priority to CN201380002574.6A priority patent/CN104396333A/zh
Publication of WO2014205817A1 publication Critical patent/WO2014205817A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints

Definitions

  • the embodiments of the present invention relate to the field of communications technologies, and in particular, to a data scheduling method, apparatus, and system. Background technique
  • part of the data in the wireless mobile communication network may be offloaded to other supplementary networks such as Wireless Fidelity (WiFi) for offloading, that is, a part of the data of the user equipment is directly moved by wireless.
  • WiFi Wireless Fidelity
  • the air interface of the communication network is transmitted, and the other part of the data is transmitted through the supplementary network.
  • the user when the user needs to be offloaded through the WiFi network, the user needs to manually set the WiFi on the user equipment side; and when the user equipment has the uplink data transmission, the communication resource needs to be contending.
  • the specific competition rule is: the user equipment detects the transmission channel.
  • the user equipment continues to perform transmission channel detection until the transmission channel is idle and the idle time is greater than the distributed interframe space, the user equipment enters a contention window; in the contention window, the user equipment sets a random time, Before the random time expires, if the transmission channel is always idle, the competition succeeds after the random time expires, and the user equipment starts to send data to the access point device (Access Point, AP); if the transmission channel is busy before the random time expires , indicating that the competition failed, and continues to detect the transmission channel. Therefore, when the transmission channel of the WiFi is busy, the user equipment is always in the transmission channel detection, and the uplink data cannot be transmitted. In order not to affect the data transmission, the user needs to manually cancel the WiFi on the user equipment side to use the air interface of the wireless mobile communication network. For data transmission, not only the user experience is poor, but also the data transmission efficiency of the WiFi network is low.
  • the invention provides a data scheduling method, device and system, which can reduce the probability of data collision and improve the data transmission efficiency of the WiFi network.
  • a data scheduling method including:
  • the user equipment determines to access the according to a time point of receiving the first offloading indication. And supplementing the time point of the network, and accessing the supplementary network for data transmission at the determined time point, including:
  • the user equipment determines to immediately access the supplementary network for data transmission according to the first offload indication.
  • the user equipment determines, according to the first offloading indication, a time for accessing the supplementary network. Pointing, and accessing the supplementary network for data transmission at the determined time point, including:
  • the user equipment accesses the supplementary network for data transmission at the access time point according to an access time point included in the first offload indication.
  • the user equipment that resides or links in the primary network receives the network device of the primary network. After the first offload indication sent, it includes:
  • the user equipment accesses the supplementary network before the end of the maximum access time.
  • the user equipment includes:
  • the user equipment performs data transmission on a channel that is assigned to the user equipment to be identified by the identity of the channel used by the supplemental network.
  • the method further includes: specifying a logical channel identifier and a corresponding data attribute that are transmitted by the supplemental network, where the user equipment that is hosted or linked by the primary network receives the first offloading indication sent by the network device of the primary network, and includes:
  • the user equipment determines that the logical channel identifier of the current transmission data and the corresponding data attribute are the logical channel identifier and the corresponding data attribute that need to be transmitted through the supplementary network, accessing the supplementary network and in the designated The logical channel transmits data.
  • the first offload indication format is the same as the primary network uplink scheduling format, and the primary network uplink scheduling format is filled with a special value.
  • the user equipment that is resident or linked in the primary network receives the primary network
  • the first offloading indication sent by the network device includes:
  • the user equipment receives the first offloading indication sent by the network device of the primary network by using a radio resource control protocol (RRC) signaling or a medium access control element, MAC CE signaling.
  • RRC radio resource control protocol
  • MAC CE medium access control element
  • the user equipment determines, according to the first offload indication, a time point of accessing the supplementary network, and accesses the time at the determined time point. After supplementing the network for data transmission, it includes:
  • the user equipment sends a cache status report to the network device of the primary network.
  • a data scheduling method including:
  • the network device of the primary network determines to perform supplementary network offloading
  • the supplementary network performs data transmission.
  • the first offloading indication includes an access time point, a maximum access time, and a channel identifier or a designation that is allocated to the user equipment for use in the supplementary network. At least one of a logical channel identifier and a corresponding data attribute transmitted by the supplemental network.
  • the first offload indication format is the same as the primary network uplink scheduling format, and the primary network uplink scheduling format is filled with a special value.
  • the network device of the primary network determines to perform supplementary network offloading, including:
  • the sending, by the network device, the first offloading indication to the user equipment that is hosted or linked by the primary network includes:
  • the network device sends the first offload indication to the user equipment by using a radio resource control protocol RRC signaling or a medium access control element MAC CE signaling.
  • RRC radio resource control protocol
  • MAC CE medium access control element
  • the network device sends a first offloading indication to a user equipment that is resident or linked by the primary network, so that the user equipment is configured according to the first offloading
  • the method includes:
  • the network device of the primary network receives a notification that the user equipment data transmission completed by the network device of the supplementary network is completed.
  • the network device sends a first offloading indication to a user equipment that is hosted or linked by the primary network, so that the user equipment is configured according to the first offloading
  • the method includes:
  • the network device of the primary network receives a cache status report sent by the user equipment.
  • a data scheduling method including:
  • the user equipment that resides or links in the primary network determines that the logical channel identifier of the current transmission data and the corresponding data attribute are logical channel identifiers and corresponding data attributes that need to be transmitted through the supplementary network;
  • the user equipment accesses the supplementary network and transmits data on the designated logical channel.
  • the user equipment that resides or links in the primary network determines that the logical channel identifier of the current transmission data and the corresponding data attribute are logical channel identifiers that need to be transmitted through the supplementary network.
  • corresponding data attributes including:
  • the user equipment accessing the supplementary network and transmitting data on the designated logical channel includes:
  • the user equipment accesses the supplementary network at a preset access time point and transmits data on the designated logical channel.
  • the user equipment accessing the supplementary network and transmitting data on the designated logical channel includes:
  • the user equipment accesses the supplementary network and transmits data on the designated logical channel before the end of the preset maximum receiving time, and reports or not reports the buffer status report to the primary after the maximum receiving time ends.
  • Network equipment for the network for the network.
  • a fourth possible implementation if the user equipment reports a buffer status report to the network device of the primary network after the maximum receiving time ends, The data transmitted in the specified logical channel is not included in the cache status report.
  • a data scheduling method including:
  • the user equipment residing or linking on the primary network determines to request uplink resources to the network devices of the primary network and the supplementary network at the same time;
  • the method includes:
  • the user equipment stops accessing the supplementary network if receiving an uplink scheduling sent by the network device of the primary network before receiving the uplink scheduling sent by the network device of the supplementary network.
  • the user equipment receives the network of the supplementary network before receiving the uplink scheduling sent by the network device of the primary network
  • the uplink scheduling sent by the network device accesses the supplementary network and performs data transmission, including: the user equipment accessing the supplementary network at a preset access time point, and performing data transmission by using the supplementary network.
  • the user equipment receives the uplink scheduling sent by the network device of the supplementary network before receiving the uplink scheduling sent by the network device of the primary network, And accessing the supplementary network and performing data transmission, including: the user equipment accessing the supplementary network, and performing data transmission on a channel used by the preset supplementary network.
  • the user equipment if receiving the uplink scheduling sent by the network device of the supplementary network, before receiving the uplink scheduling sent by the network device of the primary network, Accessing the supplementary network and performing data transmission, the method includes: the user equipment accessing the supplementary network and performing data transmission before a preset maximum access time ends;
  • the user equipment reports or does not report a buffer status report to the network device of the primary network, where the buffer status report does not include a logical channel to be sent in the supplementary network. Data situation.
  • the user equipment that resides or links the primary network determines to request uplink resources to the network devices of the primary network and the supplementary network at the same time, including:
  • Determining, by the user equipment, a network simultaneously to the primary network and the supplementary network according to at least one of a data feature of the data to be transmitted, a logical channel priority, a wireless link condition, or a load condition of the primary network and the supplementary network The device requests an uplink resource.
  • a user equipment which is resident or linked in a primary network, and includes: a receiving module, configured to receive a first offloading indication sent by a network device of the primary network; and an access module, configured to The first offloading indication received by the receiving module determines a point in time when the supplementary network is accessed, and accesses the supplementary network for data transmission at the determined time point.
  • the access module is specifically configured to: determine an immediate access according to the first offloading indication The supplementary network performs data transmission; or If the first offloading indication includes an access time point, the access module is specifically configured to: access the (at the access time point) according to an access time point included in the first offloading indication Supplemental network for data transmission; or
  • the access module is further configured to access the supplementary network before the end of the maximum access time;
  • the access module is further configured to be used in a channel allocated to the user equipment in the supplementary network. Identify the channel pointed to by the data transmission; or
  • the access module is further configured to determine a logical channel identifier of the current transmission data and a corresponding
  • the data attribute is the logical channel identifier and the corresponding data attribute that need to be transmitted through the supplementary network
  • the supplementary network is accessed and the data is transmitted on the designated logical channel.
  • the first offload indication format is the same as the primary network uplink scheduling format, and the primary network uplink scheduling format is filled with a special value.
  • the receiving module is specifically configured to: receive, by using a radio resource control protocol RRC signaling or a medium access control element MAC CE signaling, a network device that sends the primary network to send The first shunt indication.
  • RRC radio resource control protocol
  • MAC CE medium access control element
  • the access module determines, according to the first offloading indication, a time point of accessing the supplementary network, and accesses the time at the determined time point.
  • the user equipment further includes:
  • a sending module configured to send a buffer status report to the network device of the primary network.
  • a network device where the primary network includes:
  • a determining module configured to determine to perform supplementary network offloading
  • a sending module configured to send a first offloading indication to a user equipment that is camped or linked on the primary network, so that the user equipment determines, according to the first offloading indication, a time point of accessing the supplementary network, and is connected Into the supplementary network for data transmission.
  • the first offloading indication includes an access time point, a maximum access time, and an allocation to the user equipment in the supplementary network.
  • the first offload indication format is the same as the primary network uplink scheduling format, and the primary network uplink scheduling format is filled with a special value.
  • the determining module is specifically configured to:: according to the buffer status report reported by the user equipment, data characteristics of data to be transmitted, logical channel priority, and wireless link status Or at least one of the primary network and the load condition of the supplementary network, determining to perform supplementary network offloading.
  • the sending module is specifically configured to: send, by using, a radio resource control protocol RRC signaling or a medium access control element MAC CE signaling to the user equipment A shunt instruction.
  • the sending module sends a first offloading indication to a user equipment that is resident or linked by the primary network, so that the user equipment is configured according to the first offloading
  • the network device further includes:
  • a receiving module configured to receive a notification that the user equipment data transmission sent by the network device of the supplementary network is complete; or receive a buffer status report sent by the user equipment.
  • the seventh aspect provides a user equipment, which resides or is linked in the primary network, and includes: a determining module, configured to determine a logical channel identifier of the currently transmitted data and a corresponding data attribute, where the logical channel identifier needs to be transmitted through the supplementary network Corresponding data attribute;
  • An access module configured to access the supplementary network and transmit data on the designated logical channel.
  • the determining module is further configured to load according to a logical channel priority and/or data attribute and/or wireless link information and/or a primary network and a supplementary network. Information, identifying logical channel identifiers and corresponding data attributes that need to be transmitted over the supplemental network.
  • the access module is specifically configured to: access the supplementary network at a preset access time point and transmit data on the designated logical channel; or Accessing the supplementary network and transmitting data on the designated logical channel before the preset maximum receiving time ends, and reporting or not reporting the buffer status report to the network device of the primary network after the maximum receiving time ends .
  • the cache status report does not include Data transmitted in the designated logical channel.
  • the eighth aspect provides a user equipment, which resides or is linked in the primary network, and includes: a determining module, configured to determine, at the same time, requesting uplink resources to the network device of the primary network and the supplementary network;
  • the access module is configured to access the supplementary network and perform data transmission if receiving an uplink scheduling sent by the network device of the supplementary network before receiving the uplink scheduling sent by the network device of the primary network.
  • the method further includes:
  • And stopping the access module configured to stop accessing the supplementary network if receiving an uplink scheduling sent by the network device of the primary network before receiving the uplink scheduling sent by the network device of the supplementary network.
  • the access module is specifically configured to: access the supplementary network at a preset access time point, and perform data transmission by using the supplementary network; or
  • Accessing the supplementary network to perform data transmission on a channel used by the preset supplementary network or
  • the cache status report does not include the data condition of the logical channel to be transmitted on the supplementary network.
  • the determining module is specifically configured to: according to a data feature, a logical channel priority, a wireless link condition, or a load of the primary network and the supplementary network, to transmit data In at least one of the cases, it is determined that uplink resources are requested to the network devices of the primary network and the supplementary network at the same time.
  • the ninth aspect provides a data scheduling system, including: the user described in the foregoing fifth aspect The device and the network device of the sixth aspect.
  • a user equipment resident or linked in a primary network, includes: a receiver, configured to receive a first offloading indication sent by a network device of the primary network; and a processor, configured to receive according to the The first offload indication received by the module determines a point in time when the supplementary network is accessed, and accesses the supplementary network for data transmission at the determined time point.
  • the processor is specifically configured to: determine to immediately access the supplement according to the first offload indication Network for data transmission; or
  • the access module is specifically configured to: access the (at the access time point) according to an access time point included in the first offloading indication Supplemental network for data transmission; or
  • the access module is further configured to access the supplementary network before the end of the maximum access time
  • the access module is further configured to be used in a channel allocated to the user equipment in the supplementary network. Identify the channel pointed to by the data transmission; or
  • the access module is further configured to determine a logical channel identifier of the current transmission data and a corresponding
  • the data attribute is the logical channel identifier and the corresponding data attribute that need to be transmitted through the supplementary network
  • the supplementary network is accessed and the data is transmitted on the designated logical channel.
  • the processor determines, according to the first offload indication, a time point of accessing the supplementary network, and accesses the supplementary network at the determined time point.
  • the user equipment further includes:
  • a transmitter configured to send a buffer status report to a network device of the primary network.
  • a network device where the primary network includes:
  • a processor configured to determine to perform supplementary network offloading
  • a transmitter configured to send a first offload indication to a user equipment that is camped or linked on the primary network, to enable the user equipment to determine when to access the supplementary network according to the first offload indication Inter-point, and access to the supplementary network for data transmission.
  • the first offloading indication includes an access time point, a maximum access time, a channel identifier allocated to the user equipment for use in the supplementary network, or Specifying at least one of a logical channel identifier and a corresponding data attribute transmitted through the supplemental network.
  • the processor is specifically configured to: according to the buffer status report reported by the user equipment, data characteristics of data to be transmitted, logical channel priority, wireless link status, or At least one of the primary network and the load condition of the supplementary network determines to perform supplementary network offloading.
  • the transmitter sends a first offloading indication to the user equipment that is camped or linked on the primary network, so that the user equipment is configured according to the first offloading
  • the network device further includes:
  • a receiver configured to receive a notification that the user equipment data transmission is completed by the network device of the supplementary network; or receive a buffer status report sent by the user equipment.
  • a twelfth aspect provides a user equipment, resident or linked in a main network, comprising: a processor, a memory, and a communication bus, wherein the processor is connected to the memory through a communication bus, and the memory stores a method for implementing the data scheduling method Instruction
  • Determining a logical channel identifier of the currently transmitted data and a corresponding data attribute is a logical channel identifier and a corresponding data attribute that need to be transmitted through the supplemental network;
  • Accessing the supplemental network and transmitting data on the designated logical channel Accessing the supplemental network and transmitting data on the designated logical channel.
  • the determining, by the logical channel identifier and the corresponding data attribute of the current transmission data, the logical channel identifier and the corresponding data attribute that need to be transmitted through the supplementary network includes:
  • the logical channel identifiers and corresponding data attributes that need to be transmitted over the supplemental network are determined based on logical channel priorities and/or data attributes and/or wireless link information and/or load information of the primary network and the supplemental network.
  • accessing the supplementary network and transmitting data on the designated logical channel includes: Accessing the supplementary network at a preset access time point and transmitting data on the designated logical channel; or
  • the buffer status report does not include data transmitted in the specified logical channel. .
  • the thirteenth aspect provides a user equipment, which resides or is linked in a main network, and includes: a processor, a memory, and a communication bus, wherein the processor is connected to the memory through a communication bus, and the memory stores a method for implementing the data scheduling method.
  • the method includes:
  • the access in the supplementary network is stopped.
  • if receiving the uplink scheduling sent by the network device of the primary network, if receiving the uplink scheduling sent by the network device of the supplementary network, accessing The supplementary network and data transmission include:
  • Accessing the supplementary network to perform data transmission on a channel used by the preset supplementary network or
  • the cache status report does not include the logical letter to be sent on the supplementary network.
  • the data of the road is not limited to:
  • the determining to request uplink resources to the network device of the primary network and the supplementary network including:
  • the user equipment after receiving, by the user equipment that is hosted or linked by the primary network, the first offloading indication sent by the network device of the primary network, the user equipment determines, according to the first offloading indication, the time for accessing the supplementary network. Pointing, and accessing the supplementary network for data transmission at the determined time point; wherein, the first offload indication includes an access time point, a maximum access time, and is allocated to the user equipment for use in the supplementary network
  • the multiple user equipments may include an access time point, a maximum access time, and a channel allocated to the user equipment in the supplementary network according to the first offload indication, respectively. Identifying or designating at least one of the logical channel identifier and the corresponding data attribute transmitted by the supplementary network to access the supplementary network, which can prevent multiple user equipments from simultaneously transmitting data to generate data collision, and avoid data transmission of multiple user equipments. Failure, improving data transmission efficiency.
  • BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. The drawings are some embodiments of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any inventive labor.
  • FIG. 1 is a schematic flowchart of a data scheduling method according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a data scheduling method according to another embodiment of the present invention
  • FIG. 4 is a schematic flowchart of a data scheduling method according to another embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a user equipment according to another embodiment of the present invention
  • FIG. 6 is a schematic structural diagram of a network device according to another embodiment of the present disclosure.
  • Figure 7 is another embodiment of the present invention:
  • FIG. 8 Another of the present invention, FIG. 8:: a network device provided in the embodiment
  • Figure 9 is another embodiment of the present invention.
  • FIG. 10 is a schematic diagram of a user equipment according to another embodiment of the present invention:
  • FIG. 11 is a schematic diagram of a user equipment according to another embodiment of the present invention:
  • FIG. 12 is a schematic diagram of a user equipment according to another embodiment of the present invention:
  • GSM Global System for Mobile Communications
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple Access
  • CDMA2000 CDMA2000
  • WCDMA Wideband Code Division Multiple Access
  • Long Term Evolution English: Long Term Evolution, abbreviation LTE
  • Worldwide Interoperability for Microwave Access English: (World Interoperability for Microwave Access, Wiegand WiMAX) system.
  • FIG. 1 is a schematic flowchart of a data scheduling method according to an embodiment of the present invention. As shown in FIG. 1 , the data scheduling method in this embodiment may include:
  • the user equipment that is hosted or linked by the primary network receives the first offloading indication sent by the network device of the primary network.
  • step 101 is specifically implemented:
  • the user equipment receives the network element of the primary network by using a Radio Resource Control (RRC) signaling or a Medium Access Control (MAC) control element (Control Element, CE) signaling.
  • RRC Radio Resource Control
  • MAC Medium Access Control
  • CE Control Element
  • the first offload indication format is the same as the uplink scheduling format of the primary network.
  • the special value is filled in the uplink scheduling format of the primary network.
  • the uplink grant (UL grant) in LTE refers to the scheduling of the Physical Uplink Shared Channel (PUSCH), which is the downlink control information DCI of the physical downlink control channel (Physical Downlink Control Channel).
  • PUSCH Physical Uplink Shared Channel
  • DCI Downlink Control Information
  • Format 0 refers to 3's.
  • DCI format 0 contains the following information:
  • the frequency hopping flag is one bit and one bit
  • NUL- hop most significant bits are used to get the value of ⁇ log 2 ( « L + l)/2)
  • the bits provide the resource allocation for the first time slot of the uplink subframe.
  • ⁇ 2 ( ⁇ + 1) / ⁇ bits provide resource allocation for uplink subframes; modulation coding scheme and redundancy
  • the scheduled transmission power control command of the PUSCH - 2 is better than the application;
  • the demodulation reference signal is cyclically shifted by one to three bits
  • the first offload indication format may fill the corresponding resource block allocation bits in the DCI format 0 with a special value (such as all 0s); so that the user equipment allocates a special bit according to the corresponding resource block in the uplink scheduling format.
  • the value is used to determine whether it is the first offload indication. If the corresponding resource block allocation bit is a special value, it can be confirmed as the first offload indication, otherwise it is the uplink scheduling indication in LTE.
  • the network device of the primary network may send an uplink scheduling instruction to the user equipment by using a Physical Downlink Control Channel (PDCCH) indication, where The line scheduling instruction is, for example, an uplink grant (UL grant).
  • PDCCH Physical Downlink Control Channel
  • the PDCCH may be used to send the first offload indication to the user equipment, where the format of the first offload indication may be related to the uplink scheduling.
  • the format of the instruction is the same, and the first offload indication may be a virtual uplink grant (UL grant), for example, all the corresponding bits are filled with 0 to indicate the virtual UL grant 0.
  • the user equipment determines, according to the first offload indication, a time point of accessing the supplementary network, and accesses the supplementary network for data transmission at the determined time point.
  • step 102 is specifically implemented:
  • the user equipment determines to immediately access the supplementary network for data transmission according to the first offload indication.
  • step 102 is specifically implemented:
  • the user equipment accesses the supplementary network for data transmission at the access time point according to an access time point included in the first offload indication.
  • the step 102 is specifically implemented:
  • the user equipment accesses the supplementary network before the end of the maximum access time.
  • the method includes: the user equipment is allocated to the The user equipment performs data transmission on the channel pointed by the identifier of the channel used by the supplemental network.
  • the method includes:
  • the user equipment determines that the logical channel identifier of the current transmission data and the corresponding data attribute are the logical channel identifier and the corresponding data attribute that need to be transmitted through the supplementary network, accessing the supplementary network and the designated logical channel transfer data.
  • step 102 the method includes:
  • the user equipment sends a cache status report to the network device of the primary network.
  • the user equipment determines, according to the first offloading indication, the time for accessing the supplementary network. Pointing, and accessing the supplementary network for data transmission at the determined time point; wherein, the first offload indication includes an access time point, a maximum access time, and is allocated to the user equipment for use in the supplementary network.
  • the multiple user equipments may include an access time point, a maximum access time, and a channel allocated to the user equipment in the supplementary network according to the first offload indication, respectively. Identifying or designating at least one of the logical channel identifier and the corresponding data attribute transmitted by the supplementary network to access the supplementary network, which can prevent multiple user equipments from simultaneously transmitting data to generate data collision, and avoid data transmission of multiple user equipments. Failure, improving data transmission efficiency.
  • FIG. 2 is a schematic flowchart of a data scheduling method according to another embodiment of the present invention. As shown in FIG. 2, the method includes:
  • the network device of the primary network determines to perform supplementary network offloading.
  • step 201 includes:
  • the network device determines to perform supplementary network offload according to at least one of a buffer status report reported by the user equipment, a data characteristic of the data to be transmitted, a logical channel priority, a wireless link condition, or a load condition of the primary network and the supplementary network.
  • the network device sends a first offloading indication to the user equipment that is hosted or linked by the primary network, so that the user equipment determines, according to the first offloading indication, a time point of accessing the supplementary network, and accesses
  • the supplementary network performs data transmission.
  • the first offloading indication includes an access time point, a maximum access time, a channel identifier allocated to the user equipment for use in the supplementary network, or a logical channel identifier designated to be transmitted through the supplementary network, and At least one of the corresponding data attributes.
  • the first offloading indication format is the same as the primary network uplink scheduling format, and the special value is filled in the uplink scheduling format of the primary network.
  • the specific implementation manner refer to the related description in the embodiment shown in FIG.
  • step 202 when step 202 is specifically implemented:
  • Radio Resource Control The control element (Control Element, CE) signaling of the signaling or medium access control (MAC) sends the first offload indication to the user equipment.
  • RRC Radio Resource Control
  • CE Control Element, CE
  • MAC medium access control
  • step 202 includes:
  • the network device of the primary network receives the cache status report sent by the user equipment.
  • the first offloading indication is sent to the user equipment that is hosted or linked by the primary network by using the network device of the primary network, so that the user equipment determines the time point of accessing the supplementary network according to the first offloading indication, and Accessing the supplementary network for data transmission at the determined time point;
  • the first offload indication includes an access time point, a maximum access time, and a channel identifier allocated to the user equipment for use in the supplementary network Or specifying at least one of a logical channel identifier and a corresponding data attribute transmitted through the supplemental network.
  • the multiple user equipments may include an access time point, a maximum access time, and a channel allocated to the user equipment in the supplementary network according to the first offload indication, respectively. Identifying or designating at least one of the logical channel identifier and the corresponding data attribute transmitted by the supplementary network to access the supplementary network, which can prevent multiple user equipments from simultaneously transmitting data to generate data collision, and avoid data transmission of multiple user equipments. Failure, improving data transmission efficiency.
  • FIG. 3 is a schematic flowchart of a data scheduling method according to another embodiment of the present invention. As shown in FIG. 3, the method includes:
  • the user equipment that resides or links in the primary network determines that the logical channel identifier of the current transmission data and the corresponding data attribute are logical channel identifiers and corresponding data attributes that need to be transmitted through the supplementary network.
  • the method includes:
  • the user equipment determines logical channel identifiers and corresponding data attributes that need to be transmitted through the supplemental network based on logical channel priorities and/or data attributes and/or wireless link information and/or load information of the primary network and the supplementary network.
  • the user equipment accesses the supplementary network and transmits data on the designated logical channel.
  • the step 302 is specifically implemented by: the user equipment accessing the supplementary network at a preset access time point and transmitting data on the designated logical channel; or The user equipment accesses the supplementary network and transmits data on the designated logical channel before the end of the preset maximum receiving time, and reports or not reports the buffer status report to the primary network after the maximum receiving time ends.
  • Internet equipment is specifically implemented by: the user equipment accessing the supplementary network at a preset access time point and transmitting data on the designated logical channel; or The user equipment accesses the supplementary network and transmits data on the designated logical channel before the end of the preset maximum receiving time, and reports or not reports the buffer status report to the primary network after the maximum receiving time ends.
  • the buffer status report does not include data transmitted in the specified logical channel. .
  • multiple user equipments that are resident or linked in the primary network respectively determine logical channel identifiers and corresponding data attributes of the currently transmitted data as logical channel identifiers and corresponding data that need to be transmitted through the supplementary network. And accessing the supplementary network and transmitting data on the specified logical channel, so that multiple user equipments access the supplementary network at a preset access time point and transmit on the designated logical channel.
  • the network device of the network prevents the multiple user devices from simultaneously transmitting data and generates data collision problems, avoids data transmission failure of multiple user devices, and improves data transmission efficiency.
  • FIG. 4 is a schematic flowchart of a data scheduling method according to another embodiment of the present invention. As shown in FIG. 4, the method includes:
  • the user equipment that resides or links in the primary network determines to request uplink resources to the network devices of the primary network and the supplementary network at the same time.
  • the step 401 is specifically implemented by: the user equipment according to a data feature of the data to be transmitted, a logical channel priority, a wireless link condition, or a load condition of the primary network and the supplementary network. At least one item determines that uplink resources are requested from the network devices of the primary network and the supplementary network at the same time.
  • the user equipment Before receiving the uplink scheduling sent by the network device of the primary network, if the user equipment receives the uplink scheduling sent by the network device of the supplementary network, the user equipment accesses the supplementary network and performs data transmission.
  • the step 402 is specifically implemented by: the user equipment accessing the supplementary network at a preset access time point, and performing data transmission by using the supplementary network; or
  • the user equipment accesses the supplementary network, and is performed on a preset channel used by the supplementary network. Data transmission; or
  • the user equipment accesses the supplementary network and performs data transmission before the preset maximum access time ends;
  • the user equipment reports or does not report the buffer status report to the network device of the primary network, where the buffer status report does not include the data status of the logical channel to be sent in the supplementary network. .
  • step 401 the method includes:
  • the user equipment stops accessing the supplementary network if receiving an uplink scheduling sent by the network device of the primary network before receiving the uplink scheduling sent by the network device of the supplementary network.
  • the technical solution described in this embodiment is to determine, by using a user equipment that resides or links in the primary network, to request uplink resources to the network devices of the primary network and the supplementary network, and the user equipment receives the network device of the primary network.
  • the supplementary network Before receiving the uplink scheduling, if the uplink scheduling sent by the network device of the supplementary network is received, the supplementary network may be accessed at a preset access time point, and data transmission is performed by using the supplementary network; or The supplementary network performs data transmission on a channel used by the preset supplementary network; or accesses the supplementary network and performs data transmission before a preset maximum access time ends; thereby preventing multiple user equipments from simultaneously transmitting Data collision causes data collision, which avoids data transmission failure of multiple user equipments and improves data transmission efficiency.
  • the user equipment before receiving the uplink scheduling sent by the network device of the supplementary network, if the user equipment receives the uplink scheduling sent by the network device of the primary network, the user equipment stops connecting to the supplementary network. In. The user does not need to manually cancel the offloading indication on the user equipment side, but automatically stops the access in the supplementary network according to the uplink scheduling sent by the network device of the primary network, which can improve the user experience.
  • FIG. 5 is a schematic structural diagram of a user equipment according to another embodiment of the present invention. As shown in FIG. 5, the method includes:
  • the receiving module 51 is configured to receive a first offloading indication sent by the network device of the primary network
  • the accessing module 52 is configured to determine, according to the first offloading indication received by the receiving module, a time point of accessing the supplementary network, where And accessing the supplementary network for data transmission at the determined time point. For example, if the first offload indication does not include an access time point, the access module
  • the specific use is: determining, according to the first offloading indication, that the supplementary network is immediately accessed for data transmission; or
  • the access module is specifically configured to: access the (at the access time point) according to an access time point included in the first offloading indication Supplemental network for data transmission; or
  • the access module is further configured to access the supplementary network before the end of the maximum access time
  • the access module is further configured to be used in a channel allocated to the user equipment in the supplementary network. Identify the channel pointed to by the data transmission; or
  • the access module is further configured to determine a logical channel identifier of the current transmission data and a corresponding
  • the data attribute is the logical channel identifier and the corresponding data attribute that need to be transmitted through the supplementary network
  • the supplementary network is accessed and the data is transmitted on the designated logical channel.
  • the first offloading indication format is the same as the primary network uplink scheduling format, and the special value is filled in the primary network uplink scheduling format, and the related description in the embodiment shown in FIG. 1 is specifically implemented.
  • the receiving module 51 is specifically configured to: receive, by using a radio resource control protocol RRC signaling or a medium access control element, MAC CE signaling, the first offloading indication sent by a network device of the primary network.
  • RRC radio resource control protocol
  • MAC CE medium access control element
  • the access module 51 determines, according to the first offloading indication, a time point of accessing the supplementary network, and after accessing the supplementary network for data transmission at the determined time point, the user
  • the equipment also includes:
  • the sending module 53 is configured to send a buffer status report to the network device of the primary network.
  • the user equipment after receiving, by the user equipment that is hosted or linked by the primary network, the first offloading indication sent by the network device of the primary network, the user equipment determines, according to the first offloading indication, the time for accessing the supplementary network. Pointing, and accessing the supplementary network for data transmission at the determined time point; wherein, the first offloading indication includes an access time point, a maximum access time, and a minute And assigning to the user equipment a channel identifier used by the supplementary network or specifying at least one of a logical channel identifier and a corresponding data attribute transmitted by the supplementary network.
  • the multiple user equipments may include an access time point, a maximum access time, and a channel allocated to the user equipment in the supplementary network according to the first offload indication, respectively. Identifying or designating at least one of the logical channel identifier and the corresponding data attribute transmitted by the supplementary network to access the supplementary network, which can prevent multiple user equipments from simultaneously transmitting data to generate data collision, and avoid data transmission of multiple user equipments. Failure, improving data transmission efficiency.
  • FIG. 6 is a schematic structural diagram of a network device according to another embodiment of the present invention. As shown in FIG. 6, the method includes:
  • a determining module 61 configured to determine to perform supplementary network offloading
  • the sending module 62 is configured to send a first offloading indication to the user equipment that is camped or linked on the primary network, so that the user equipment determines, according to the first offloading indication, a time point of accessing the supplementary network, and Accessing the supplementary network for data transmission.
  • the first offloading indication includes an access time point, a maximum access time, a channel identifier allocated to the user equipment for use in the supplementary network, or a logical channel identifier designated to be transmitted through the supplementary network, and At least one of the corresponding data attributes.
  • the first offload indication format is the same as the primary network uplink scheduling format, and a special value is filled in the primary network uplink scheduling format.
  • the determining module 61 is specifically configured to: according to the buffer status report reported by the user equipment, the data feature of the data to be transmitted, the logical channel priority, the wireless link condition, or the load status of the primary network and the supplementary network. At least one of the items is determined to perform a supplementary network shunt.
  • the sending module 62 is specifically configured to: send the first offloading indication to the user equipment by using a radio resource control protocol RRC signaling or a medium access control element MAC CE signaling.
  • RRC radio resource control protocol
  • MAC CE medium access control element
  • the sending module 62 sends a first offloading indication to the user equipment that is camped or linked on the primary network, so that the user equipment determines the time of accessing the supplementary network according to the first offloading indication.
  • the network device further includes:
  • the receiving module 63 is configured to receive the user equipment sent by the network device of the supplementary network A notification that the data transmission is completed; or receiving a cache status report sent by the user equipment.
  • the first offloading indication is sent to the user equipment that is hosted or linked by the primary network by using the network device of the primary network, so that the user equipment determines the time point of accessing the supplementary network according to the first offloading indication, and Accessing the supplementary network for data transmission at the determined time point;
  • the first offload indication includes an access time point, a maximum access time, and a channel identifier allocated to the user equipment for use in the supplementary network Or specifying at least one of a logical channel identifier and a corresponding data attribute transmitted through the supplemental network.
  • the multiple user equipments may include an access time point, a maximum access time, and a channel allocated to the user equipment in the supplementary network according to the first offload indication, respectively. Identifying or designating at least one of the logical channel identifier and the corresponding data attribute transmitted by the supplementary network to access the supplementary network, which can prevent multiple user equipments from simultaneously transmitting data to generate data collision, and avoid data transmission of multiple user equipments. Failure, improving data transmission efficiency.
  • FIG. 7 is a schematic structural diagram of a user equipment according to another embodiment of the present invention. As shown in FIG. 7, the method includes:
  • a receiver 71 configured to receive a first offloading indication sent by the network device of the primary network, where the processor 72 is configured to determine, according to the first offloading indication received by the receiving module, a time point for accessing the supplementary network, and Accessing the supplementary network for data transmission at the determined time point.
  • the processor 72 is configured to: determine to immediately access the supplementary network for data transmission according to the first offload indication; or
  • the access module is specifically configured to: access the (at the access time point) according to an access time point included in the first offloading indication Supplemental network for data transmission; or
  • the access module is further configured to access the supplementary network before the end of the maximum access time
  • the access module is further configured to be used in a channel allocated to the user equipment in the supplementary network. Identify the channel pointed to by the data transmission; or
  • the accessing module is further configured to: if it is determined that the logical channel identifier of the current transmission data and the corresponding data attribute are the logical channel identifier and the corresponding data attribute that need to be transmitted through the supplementary network And accessing the supplementary network and transmitting data on the designated logical channel.
  • the first offloading indication format is the same as the primary network uplink scheduling format, and the special value is filled in the primary network uplink scheduling format, and the related description in the embodiment shown in FIG. 1 is specifically implemented.
  • the receiver 71 is specifically configured to: receive the first offloading indication sent by the network device of the primary network by using a radio resource control protocol RRC signaling or a medium access control element MAC CE signaling.
  • RRC radio resource control protocol
  • MAC CE medium access control element
  • the processor 72 determines a time point of accessing the supplementary network according to the first offloading indication, and after accessing the supplementary network for data transmission at the determined time point, the user equipment further includes :
  • the transmitter 73 is configured to send a buffer status report to the network device of the primary network.
  • the processor, the receiver and the transmitter are connected by a communication bus.
  • the user equipment after receiving, by the user equipment that is hosted or linked by the primary network, the first offloading indication sent by the network device of the primary network, the user equipment determines, according to the first offloading indication, the time for accessing the supplementary network. Pointing, and accessing the supplementary network for data transmission at the determined time point; wherein, the first offload indication includes an access time point, a maximum access time, and is allocated to the user equipment for use in the supplementary network
  • the multiple user equipments may include an access time point, a maximum access time, and a channel allocated to the user equipment in the supplementary network according to the first offload indication, respectively. Identifying or designating at least one of the logical channel identifier and the corresponding data attribute transmitted by the supplementary network to access the supplementary network, which can prevent multiple user equipments from simultaneously transmitting data to generate data collision, and avoid data transmission of multiple user equipments. Failure, improving data transmission efficiency.
  • FIG. 8 is a schematic structural diagram of a network device according to another embodiment of the present invention. As shown in FIG. 8, the method includes:
  • the processor 81 is configured to determine to perform supplementary network offloading; a transmitter 82, configured to send a first offloading indication to a user equipment that is camped or linked on the primary network, so that the user equipment determines, according to the first offloading indication, a time point of accessing the supplementary network, and Accessing the supplementary network for data transmission.
  • the first offloading indication includes an access time point, a maximum access time, a channel identifier allocated to the user equipment for use in the supplementary network, or a logical channel identifier designated to be transmitted through the supplementary network, and At least one of the corresponding data attributes.
  • the first offload indication format is the same as the primary network uplink scheduling format, and a special value is filled in the primary network uplink scheduling format.
  • the processor 81 is specifically configured to: at least according to a buffer status report reported by the user equipment, a data feature of a data to be transmitted, a logical channel priority, a wireless link condition, or a load condition of a primary network and a supplementary network. One, determine to make a supplementary network offload.
  • the transmitter 82 is specifically configured to: send the first offload indication to the user equipment by using a radio resource control protocol RRC signaling or a medium access control element MAC CE signaling.
  • RRC radio resource control protocol
  • MAC CE medium access control element
  • the sender 82 sends a first offloading indication to the user equipment that is camped or linked on the primary network, so that the user equipment determines, according to the first offloading indication, a point in time when the supplementary network is accessed.
  • the network device After accessing the supplementary network for data transmission, the network device further includes:
  • the receiver 83 is configured to receive a notification that the sending of the user equipment data sent by the network device of the supplementary network is complete, or receive a buffer status report sent by the user equipment.
  • the processor, the receiver and the transmitter are connected by a communication bus.
  • the first offloading indication is sent to the user equipment that is hosted or linked by the primary network by using the network device of the primary network, so that the user equipment determines the time point of accessing the supplementary network according to the first offloading indication, and Accessing the supplementary network for data transmission at the determined time point;
  • the first offload indication includes an access time point, a maximum access time, and a channel identifier allocated to the user equipment for use in the supplementary network Or specifying at least one of a logical channel identifier and a corresponding data attribute transmitted through the supplemental network.
  • the multiple user equipments may include an access time point, a maximum access time, and a channel allocated to the user equipment in the supplementary network according to the first offload indication, respectively. Identifying or specifying at least one of a logical channel identifier and a corresponding data attribute transmitted through the supplementary network to access the supplementary network, thereby preventing multiple user equipments from simultaneously transmitting data to generate a number According to the collision, data transmission failure of multiple user equipments is avoided, and data transmission efficiency is improved.
  • Another embodiment of the present invention further provides a data scheduling system, including: a user equipment and a network device, where the user equipment is the user equipment in the embodiment shown in FIG. 5, and details are not described herein; The network device described in the embodiment is not described again.
  • FIG. 9 is a schematic structural diagram of a user equipment according to another embodiment of the present invention. As shown in FIG. 9, the method includes:
  • the determining module 91 is configured to determine a logical channel identifier of the current transmission data and a corresponding data attribute, which are logical channel identifiers and corresponding data attributes that need to be transmitted through the supplementary network;
  • the access module 92 is configured to access the supplementary network and transmit data on the designated logical channel.
  • the determining module 91 is further configured to determine, according to logical channel priorities and/or data attributes and/or wireless link information and/or load information of the primary network and the supplementary network, logic that needs to be transmitted through the supplementary network. Channel identification and corresponding data attributes.
  • the access module 92 is specifically configured to: access the supplementary network at a preset access time point and transmit data on the designated logical channel; or
  • the buffer status report does not include data transmitted in the specified logical channel. .
  • multiple user equipments that are resident or linked in the primary network respectively determine logical channel identifiers and corresponding data attributes of the currently transmitted data as logical channel identifiers and corresponding data that need to be transmitted through the supplementary network. And accessing the supplementary network and transmitting data on the specified logical channel, so that multiple user equipments access the supplementary network at a preset access time point and transmit on the designated logical channel.
  • FIG. 10 is a schematic structural diagram of a user equipment according to another embodiment of the present invention; as shown in FIG. 10, the method includes:
  • the determining module 11 is configured to determine that an uplink resource is requested to the network device of the primary network and the supplementary network at the same time;
  • the access module 12 is configured to access the supplementary network and perform data transmission if receiving an uplink scheduling sent by the network device of the supplementary network before receiving the uplink scheduling sent by the network device of the primary network.
  • the user equipment further includes:
  • the stop access module 13 is configured to stop accessing the supplementary network if receiving an uplink schedule sent by the network device of the primary network before receiving the uplink scheduling sent by the network device of the supplementary network.
  • the access module 12 is specifically configured to: access the supplementary network at a preset access time point, and perform data transmission by using the supplementary network; or
  • Accessing the supplementary network to perform data transmission on a channel used by the preset supplementary network or
  • the cache status report does not include the data condition of the logical channel to be transmitted on the supplementary network.
  • the determining module 11 is specifically configured to determine a simultaneous direction according to at least one of a data feature to be transmitted data, a logical channel priority, a wireless link condition, or a load condition of the primary network and the supplementary network.
  • the primary network and the network device of the supplementary network request uplink resources.
  • the technical solution described in this embodiment is to determine, by using a user equipment that resides or links in the primary network, to request uplink resources to the network devices of the primary network and the supplementary network, and the user equipment receives the network device of the primary network.
  • the supplementary network Before receiving the uplink scheduling, if the uplink scheduling sent by the network device of the supplementary network is received, the supplementary network may be accessed at a preset access time point, and data transmission is performed by using the supplementary network; or The supplementary network performs data transmission on a channel used by the preset supplementary network; or accesses the supplementary network and performs data transmission before a preset maximum access time ends; thereby preventing multiple user equipments from simultaneously transmitting Number According to the problem of data collision, the data transmission failure of multiple user equipments is avoided, and the data transmission efficiency is improved.
  • the user equipment before receiving the uplink scheduling sent by the network device of the supplementary network, if the user equipment receives the uplink scheduling sent by the network device of the primary network, the user equipment stops connecting to the supplementary network. In. The user does not need to manually cancel the offloading indication on the user equipment side, but automatically stops the access in the supplementary network according to the uplink scheduling sent by the network device of the primary network, which can improve the user experience.
  • FIG. 11 is a schematic structural diagram of a user equipment according to another embodiment of the present invention; the user equipment in this embodiment resides or is linked in a main network, as shown in FIG. 11, including a processor 21, a memory 22, and a communication bus.
  • the processor 21 is connected to the memory 22 via the communication bus 23.
  • the memory 22 stores instructions for implementing the data scheduling method.
  • the device further includes a communication interface 24, and the user equipment communicates with other network element devices through the communication interface (for example, Network device) Communication connection.
  • the communication interface for example, Network device
  • the processor 21 retrieves the instruction in the memory 22, the following steps may be performed: determining that the logical channel identifier of the current transmission data and the corresponding data attribute are logical channel identifiers and corresponding data attributes that need to be transmitted through the supplemental network;
  • Accessing the supplemental network and transmitting data on the designated logical channel Accessing the supplemental network and transmitting data on the designated logical channel.
  • the method includes: according to logical channel priorities and/or data attributes and/or Or the wireless link information and/or the load information of the primary network and the supplementary network, and determine the logical channel identifier and the corresponding data attribute that need to be transmitted through the supplementary network.
  • accessing the supplementary network and transmitting data on the designated logical channel includes:
  • the data transmitted in the specified logical channel is not included in the cache status report.
  • multiple user equipments that are resident or linked in the primary network respectively determine logical channel identifiers and corresponding data attributes of the currently transmitted data as logical channel identifiers and corresponding data that need to be transmitted through the supplementary network. And accessing the supplementary network and transmitting data on the specified logical channel, so that multiple user equipments access the supplementary network at a preset access time point and transmit on the designated logical channel.
  • the network device of the network prevents the multiple user devices from simultaneously transmitting data and generates data collision problems, avoids data transmission failure of multiple user devices, and improves data transmission efficiency.
  • FIG. 12 is a schematic structural diagram of a user equipment according to another embodiment of the present invention.
  • the user equipment in this embodiment resides or is linked in a main network, and as shown in FIG. 12, includes a processor 31, a memory 32, and a communication bus 33.
  • the processor 31 is connected to the memory 32 via a communication bus 33.
  • the memory 32 stores instructions for implementing the data scheduling method.
  • the device further includes a communication interface 34, and the user equipment communicates with other network element devices (such as network devices) through the communication interface. ) Communication connection.
  • the processor 31 retrieves the instructions in the memory 32, the following steps may be performed: determining to simultaneously request uplink resources to the network devices of the primary network and the supplementary network; before receiving the uplink scheduling sent by the network device of the primary network And if the uplink scheduling sent by the network device of the supplementary network is received, accessing the supplementary network and performing data transmission.
  • the method includes:
  • the access in the supplementary network is stopped.
  • accessing the supplementary network and performing data transmission includes:
  • Accessing the supplementary network to perform data transmission on a channel used by the preset supplementary network or
  • the cache status report does not include the data condition of the logical channel to be transmitted on the supplementary network.
  • the determining to request uplink resources to the network devices of the primary network and the supplementary network includes:
  • the technical solution described in this embodiment is to determine, by using a user equipment that resides or links in the primary network, to request uplink resources to the network devices of the primary network and the supplementary network, and the user equipment receives the network device of the primary network.
  • the supplementary network Before receiving the uplink scheduling, if the uplink scheduling sent by the network device of the supplementary network is received, the supplementary network may be accessed at a preset access time point, and data transmission is performed by using the supplementary network; or The supplementary network performs data transmission on a channel used by the preset supplementary network; or accesses the supplementary network and performs data transmission before a preset maximum access time ends; thereby preventing multiple user equipments from simultaneously transmitting Data collision causes data collision, which avoids data transmission failure of multiple user equipments and improves data transmission efficiency.
  • the user equipment before receiving the uplink scheduling sent by the network device of the supplementary network, if the user equipment receives the uplink scheduling sent by the network device of the primary network, the user equipment stops connecting to the supplementary network. In. The user does not need to manually cancel the offloading indication on the user equipment side, but automatically stops the access in the supplementary network according to the uplink scheduling sent by the network device of the primary network, which can improve the user experience.
  • the disclosed system, device and The method can be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed.
  • 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 objectives 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 above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium.
  • the above software functional units are stored in a storage medium and include a number of instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform some of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a mobile hard disk, a read-only memory (English: Read-Only Memory, ROM for short), a random access memory (English: Random Access Memory, RAM for short), a magnetic disk or an optical disk, and the like. The medium of the code.

Abstract

Des modes de réalisation de la présente invention concernent un procédé, un appareil et un système de planification de données. Le procédé comprend les étapes suivantes : après qu'un équipement utilisateur restant sur ou étant relié à un réseau principal reçoit une première instruction de décharge envoyée par un dispositif réseau du réseau principal, l'équipement utilisateur détermine, en fonction de la première instruction de décharge, un instant d'accès à un réseau supplémentaire, et accède au réseau supplémentaire à l'instant déterminé et transmet des données. La probabilité de collision de données peut être réduite, et le rendement de transmission de données sur un réseau Wifi peut être amélioré.
PCT/CN2013/078459 2013-06-28 2013-06-28 Procédé, appareil et système de planification de données WO2014205817A1 (fr)

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CN201380002574.6A CN104396333A (zh) 2013-06-28 2013-06-28 数据调度方法及装置、系统

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112261124A (zh) * 2020-10-20 2021-01-22 湖北亿咖通科技有限公司 车辆状态数据的上报方法和系统以及车辆状态的查看方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102695285A (zh) * 2011-03-21 2012-09-26 华为技术有限公司 多载波场景下随机接入方法及装置
WO2012141513A2 (fr) * 2011-04-13 2012-10-18 엘지전자 주식회사 Procédé et appareil pour transmettre des informations de commande dans un système de communication sans fil
CN103004117A (zh) * 2010-07-26 2013-03-27 高通股份有限公司 去往无线通信系统中的用户设备的物理层信令
CN103069763A (zh) * 2010-08-18 2013-04-24 Lg电子株式会社 用于在无线接入系统中传输上行数据的方法和装置
CN103139925A (zh) * 2013-01-31 2013-06-05 武汉邮电科学研究院 一种用于lte系统的上行数据调度方法及装置
CN103179597A (zh) * 2011-12-21 2013-06-26 华为技术有限公司 一种无线保真技术的处理方法和用户设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101304586B (zh) * 2007-05-11 2011-11-09 华为技术有限公司 用户卸载的控制方法、系统及设备
CN102118789B (zh) * 2009-12-31 2013-02-27 华为技术有限公司 业务卸载方法、业务卸载功能实体和业务卸载系统
CN103038651B (zh) * 2010-05-25 2016-08-31 海德沃特合作I有限公司 用于无线网络卸载的系统和方法
WO2011157129A2 (fr) * 2011-05-31 2011-12-22 华为技术有限公司 Procédé de transmission de données, dispositif de nœud de distribution de flux de données, équipement utilisateur et système
WO2013036079A1 (fr) * 2011-09-07 2013-03-14 엘지전자 주식회사 Procédé et appareil pour accès à un réseau local dans un système de communcation sans fil

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103004117A (zh) * 2010-07-26 2013-03-27 高通股份有限公司 去往无线通信系统中的用户设备的物理层信令
CN103069763A (zh) * 2010-08-18 2013-04-24 Lg电子株式会社 用于在无线接入系统中传输上行数据的方法和装置
CN102695285A (zh) * 2011-03-21 2012-09-26 华为技术有限公司 多载波场景下随机接入方法及装置
WO2012141513A2 (fr) * 2011-04-13 2012-10-18 엘지전자 주식회사 Procédé et appareil pour transmettre des informations de commande dans un système de communication sans fil
CN103179597A (zh) * 2011-12-21 2013-06-26 华为技术有限公司 一种无线保真技术的处理方法和用户设备
CN103139925A (zh) * 2013-01-31 2013-06-05 武汉邮电科学研究院 一种用于lte系统的上行数据调度方法及装置

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CN112261124B (zh) * 2020-10-20 2023-10-13 亿咖通(湖北)技术有限公司 车辆状态数据的上报方法和系统以及车辆状态的查看方法

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