WO2017028698A1 - 一种数据传输方法、设备和*** - Google Patents

一种数据传输方法、设备和*** Download PDF

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Publication number
WO2017028698A1
WO2017028698A1 PCT/CN2016/093991 CN2016093991W WO2017028698A1 WO 2017028698 A1 WO2017028698 A1 WO 2017028698A1 CN 2016093991 W CN2016093991 W CN 2016093991W WO 2017028698 A1 WO2017028698 A1 WO 2017028698A1
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Prior art keywords
information
terminal
group
network device
measurement
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PCT/CN2016/093991
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English (en)
French (fr)
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***
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电信科学技术研究院
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/29—Control channels or signalling for resource management between an access point and the access point controlling device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a data transmission method, device, and system.
  • the Evolved Packet System is a system that supports multiple access technologies and multiple inter-access mobility.
  • the terminal may be under common coverage of multiple 3rd Generation Partnership Projects (3GPPs) and/or non-3GPP access networks. These access networks may use different access technologies, may belong to different operators, or may provide access to different core networks.
  • 3GPPs 3rd Generation Partnership Projects
  • the Universal Mobile Telecommunications System (UMTS)/Long Term Evolution (LTE) and Wireless Local Area Networks (WLAN) coexistence scenarios are shown in Figure 1.
  • the UMTS/LTE base station (UMTS) Within the coverage of the Node B, eNB in LTE, there are multiple WLAN access points (Access Points, APs), wherein the coverage of the access point is smaller than the coverage of the base station.
  • APs Wireless Local Area Networks
  • the eNB may only have a physical interface (Xw) with the AC.
  • Xw physical interface
  • the terminal may not interact with the network, that is, the mobility within the AC range is transparent to the eNB.
  • the network may configure an AP group (AP group) to the terminal, and the terminal does not need to interact with the network when moving within the AP group.
  • a terminal that performs LTE-WLAN aggregation is generally indoors, that is, the terminal is in a static state or has a low moving speed.
  • the terminal is in a static state or has a low moving speed.
  • all APs under a certain AC jurisdiction are configured as an AP group to the terminal, A number of APs are deployed on the AC in the cell. Some APs are useless for the terminal. If these APs are configured to the terminal through signaling, for example, by configuring the basic service set identifier (BSSID). ), the length of 48 bits (bits), will increase the system signaling overhead.
  • BSSID basic service set identifier
  • the embodiments of the present invention provide a data transmission method, device, and system, which are used to solve the problem of large system signaling overhead existing when an AP group is configured.
  • the network device receives the information of the first access point AP that is reported by the terminal and meets the set condition
  • the network device configures a first AP group for the terminal according to the information of the first AP, so that the terminal accesses the network by using the AP in the first AP group.
  • the setting condition is:
  • the measurement result obtained by the terminal performing channel measurement satisfies a set threshold
  • the measurement result obtained by the terminal for channel measurement is optimal.
  • the information of the first AP includes the identifier information of the first AP, and the measurement result obtained by the terminal performing channel measurement on the first AP, where the network
  • the device configures the first AP group for the terminal according to the information of the first AP, including:
  • the network device determines, from the first AP, a second AP that belongs to the target AC and a third AP that is adjacent to the second AP;
  • the network device includes a set of the second AP and the third AP, and is determined to be the first AP group.
  • the determining, by the network device, the target AC according to the information of the first AP includes:
  • the network device determines, according to the information of the first AP, an AC to which each first AP belongs, and selects an AC that includes the largest number of the first APs as the target AC; or
  • the network device selects, according to the information of the first AP, an AC to which the first AP is in the measurement result is the target AC.
  • the information of the first AP further includes information about the configured second AP group corresponding to the first AP that is the best measurement result
  • the first AP group configured by the network device for the terminal further includes: The AP included in the second AP group corresponding to the first AP with the best measurement result.
  • the method further includes:
  • the network device sends, to the terminal, indication information for indicating whether the terminal reports information of the configured second AP group corresponding to the first AP with the best measurement result.
  • the information of the first AP includes the identifier information of the first AP and the information of the configured second AP group corresponding to the first AP, where the network device is configured according to the The information about the first AP is configured to configure the first AP group for the terminal, including:
  • the network device determines that the AP included in the second AP group corresponding to the first AP is included;
  • the network device will include the determined set of APs and determine the first AP group.
  • the method further includes:
  • the network device reconfigures the AP group for the terminal according to the information of the received AP, and notifies the terminal of the information of the reconfigured AP group.
  • the method further includes: before the network device receives the information of the first AP that is configured by the terminal and meets the setting condition, the method further includes:
  • the network device configures measurement information for channel measurement for the terminal, and sends the measurement information to the terminal;
  • the measurement information includes a measurement object, a measurement quantity, and a measurement report event for indicating a report condition.
  • the measurement object includes: frequency point information that needs to perform channel measurement, and/or service set identifier SSID information that needs to perform channel measurement.
  • the terminal accesses the network by using the AP in the first AP group.
  • the setting condition is:
  • the measurement result obtained by the terminal performing channel measurement satisfies a set threshold
  • the measurement result obtained by the terminal for channel measurement is optimal.
  • the information about the first AP includes: identifier information of the first AP, and a measurement result obtained by the terminal performing channel measurement on the first AP.
  • the information of the first AP further includes: information about the configured second AP group corresponding to the first AP with the best measurement result.
  • the method further includes:
  • the terminal receives the indication information of the second AP group corresponding to the first AP that is sent by the network device to indicate whether the terminal reports the measurement result is optimal.
  • the information of the first AP includes: identifier information of the first AP, and a configured second AP group corresponding to the first AP.
  • the method further includes:
  • the AP in the first AP group accesses the network, and reports the information of any one of the APs to the network device;
  • the terminal Determining, by the terminal, that any AP other than the first AP group meets the setting condition, the terminal reports information of any one of the APs to the network device, and receives the network device After re-configuring the information of the AP group configured for the terminal, the AP in the reconfigured AP group accesses the network.
  • the method before the determining, by the terminal, the first AP that meets the set condition, the method further includes:
  • the measurement information includes a measurement object, a measurement quantity, and a measurement report event for indicating a report condition.
  • the measurement object includes: frequency point information that needs to perform channel measurement, and/or service set identifier SSID information that needs to perform channel measurement.
  • a network device where the network device includes:
  • a receiving module configured to receive information about the first AP that is reported by the terminal and meets the set condition
  • the processing module is configured to configure, according to the information of the first AP, a first AP group for the terminal, so that the terminal accesses the network by using the AP in the first AP group.
  • the setting condition is:
  • the measurement result obtained by the terminal performing channel measurement satisfies a set threshold
  • the measurement result obtained by the terminal for channel measurement is optimal.
  • the information of the first AP includes the identifier information of the first AP, and the measurement result obtained by the terminal performing channel measurement on the first AP, where the processing is performed.
  • the module is specifically used to:
  • the processing module determines the target AC according to the information of the first AP, including:
  • the information of the first AP further includes information about the configured second AP group corresponding to the first AP that is in the measurement result
  • the first AP group configured by the processing module for the terminal further includes: The AP included in the second AP group corresponding to the first AP with the best measurement result.
  • the network device further includes:
  • a sending module configured to send, to the terminal, indication information that is used to indicate whether the terminal reports information of the configured second AP group corresponding to the first AP that is the best measurement result.
  • the information of the first AP includes the identifier information of the first AP, and the information of the configured second AP group corresponding to the first AP, where the processing module is specifically used. to:
  • the receiving module is further configured to: receive information about the first AP that meets the setting condition except the first AP group reported by the terminal;
  • the processing module is further configured to: re-configure an AP group for the terminal according to the information of the AP that is received by the receiving module, and notify the terminal of the information of the reconfigured AP group.
  • a determining module configured to determine a first AP that meets the set condition, and report the information of the first AP to the network device;
  • a receiving module configured to receive information about a first AP group configured by the network device for the terminal;
  • the access module is configured to access the network by using the AP in the first AP group.
  • the setting condition is:
  • the measurement result obtained by the terminal performing channel measurement satisfies a set threshold
  • the measurement result obtained by the terminal for channel measurement is optimal.
  • the information about the first AP includes: identifier information of the first AP, and a measurement result obtained by the terminal performing channel measurement on the first AP.
  • the information of the first AP further includes: information about the configured second AP group corresponding to the first AP with the best measurement result.
  • the receiving module is further configured to:
  • indication information that is used to indicate whether the terminal reports information of the second AP group corresponding to the first AP that is the best measurement result.
  • the information of the first AP includes: identifier information of the first AP, and a configured second AP group corresponding to the first AP.
  • the determining module is further configured to: determine that any AP other than the first AP group meets the setting condition, and that at least one of the first AP group meets the setting condition AP; or
  • the determining module is further configured to: determine that any AP other than the first AP group meets the setting condition, and that at least one AP that meets the setting condition exists in the first AP group, and Reporting information of any of the APs to the network device; or
  • the determining module is further configured to: determine that any AP other than the first AP group meets the setting condition, and the The information of any AP is reported to the network device.
  • the access module is further configured to use the AP in the reconfigured AP group after receiving the information of the AP group configured by the network device to be re-configured for the terminal. Access to the network.
  • Another network device includes: a transceiver, and at least one processor connected to the transceiver, where:
  • a transceiver configured to receive information about the first AP that is reported by the terminal and meets the set condition
  • the processor is configured to read a program in the memory, and perform the following process: configuring, according to the information of the first AP, a first AP group for the terminal, so that the terminal uses an AP in the first AP group Access to the network.
  • the setting condition is:
  • the measurement result obtained by the terminal performing channel measurement satisfies a set threshold
  • the measurement result obtained by the terminal for channel measurement is optimal.
  • the information of the first AP includes the identifier information of the first AP, and the measurement result obtained by the terminal performing channel measurement on the first AP, where the processing is performed. Specifically used to execute:
  • the processor is specifically configured to perform:
  • the information of the first AP further includes information about the configured second AP group corresponding to the first AP that is in the measurement result
  • the first AP group configured by the processor for the terminal further includes: The AP included in the second AP group corresponding to the first AP with the best measurement result.
  • the transceiver is further configured to:
  • the information of the first AP includes the identifier information of the first AP, and the information of the configured second AP group corresponding to the first AP, where the processor is specifically used. For execution:
  • the transceiver is further configured to: receive information of the first AP that meets the setting condition except the first AP group reported by the terminal;
  • the processor is further configured to: perform reconfiguration of the AP group for the terminal according to the information of the AP received by the transceiver, and control the transceiver to notify the terminal of the reconfigured AP group information.
  • Another terminal provided by the embodiment of the present invention includes: a transceiver, and at least one processor connected to the transceiver, where:
  • a processor configured to read a program in the memory, and perform the following process: determining a first AP that meets the set condition, and reporting the information of the first AP to the network device; and receiving the received by the transceiver The AP in the first AP group corresponding to the information of the first AP group accesses the network;
  • a transceiver configured to perform receiving information of the first AP group configured by the network device for the terminal.
  • the setting condition is:
  • the measurement result obtained by the terminal performing channel measurement satisfies a set threshold
  • the measurement result obtained by the terminal for channel measurement is optimal.
  • the information of the first AP includes: identifier information of the first AP, and a measurement result obtained by the terminal performing channel measurement on the first AP.
  • the information of the first AP further includes: information about the configured second AP group corresponding to the first AP with the best measurement result.
  • the transceiver is further configured to:
  • indication information that is used to indicate whether the terminal reports information of the second AP group corresponding to the first AP that is the best measurement result.
  • the information of the first AP includes: identifier information of the first AP, and a configured second AP group corresponding to the first AP.
  • the processor is further configured to:
  • a network device configured to receive, by the terminal, information about the first AP that meets the set condition; and, according to the information of the first AP, configure a first AP group for the terminal, so that the terminal uses the first AP APs in the group access the network;
  • a terminal configured to determine a first AP that meets the set condition, and report the information of the first AP to the network device; receive information about the first AP group configured by the network device for the terminal; The APs in the first AP group access the network.
  • the network device dynamically updates the terminal according to the information of the first AP that is reported by the terminal that meets the set condition.
  • the AP group is configured to make the APs included in the configured first AP group more reasonable. Since the first AP group is optimized, the number of APs included in the first AP group is also reduced compared to the number of APs included in the AP group determined by the prior art, thereby reducing the overhead of configuration signaling.
  • FIG. 1 is a schematic diagram of a network architecture in which UMTS/LTE and WLAN coexist;
  • FIG. 2 is a schematic diagram of a data transmission method on a network side according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a data transmission method on a terminal side according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of a first network device according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a first terminal according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of a second network device according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic diagram of a second terminal according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic diagram of a communication system according to an 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
  • UMTS Universal Mobile Telecommunication System
  • the user equipment includes but is not limited to a mobile station (Mobile Station, MS), a mobile terminal (Mobile Terminal), a mobile phone (Mobile Telephone), a mobile phone (handset). And portable devices, etc., 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"
  • RAN Radio Access Network
  • the user equipment can be a mobile phone (or "cellular"
  • the telephone device, the computer with wireless communication function, etc., the user equipment can also be a mobile device that is portable, pocket-sized, handheld, built-in, or in-vehicle.
  • a base station may refer to an access network that passes through an air interface. Or a device that communicates with a wireless terminal in multiple sectors.
  • the base station can be used to convert the received air frame to the IP packet as a router between the wireless terminal and the rest of the access network, wherein the remainder of the access network can include an Internet Protocol (IP) network.
  • IP Internet Protocol
  • the base station can also coordinate attribute management of the air interface.
  • the base station may be a Base Transceiver Station (BTS) in GSM or CDMA, or may be a base station (NodeB) in WCDMA, or may be an evolved base station in LTE (NodeB or eNB or e-NodeB, evolutional Node B), the invention is not limited.
  • BTS Base Transceiver Station
  • NodeB base station
  • NodeB evolved base station
  • LTE Long Term Evolutional Node B
  • the network device dynamically configures the first AP group for the terminal according to the information of the first AP that is reported by the terminal, and reduces the configuration signaling overhead.
  • first AP group and second AP group are used to distinguish AP groups configured at different times, but not the number of APs included in the AP group.
  • the priority is restricted.
  • the first AP group indicates the AP group that the network device is currently configured for the terminal, and the second AP group indicates the AP group that has been configured for the terminal.
  • first AP represents the AP that meets the set condition
  • second AP represents the AP that belongs to the target AC
  • third AP represents the AP that is adjacent to the second AP, where the number of the first AP is at least one.
  • the number of the second APs is at least one
  • the number of the third APs is at least one.
  • the embodiment of the invention provides a data transmission method on the network side, as shown in the embodiment shown in FIG. 2, the method includes the following process:
  • the network device receives, by the terminal, information about the first AP that meets the setting condition reported by the terminal.
  • the network device configures the first AP group for the terminal according to the information of the first AP, so that the terminal accesses the network by using the AP in the first AP group.
  • the network device dynamically configures the first AP group for the terminal according to the information of the first AP that is configured by the terminal to meet the set condition, so that the AP included in the configured first AP group is more reasonable. Since the first AP group is optimized, the number of APs included in the first AP group is also reduced compared to the number of APs included in the AP group determined by the prior art, thereby reducing the overhead of configuration signaling.
  • the embodiment of the present invention is preferably applied to a scenario of LTE-WLAN aggregation, but the present invention is not limited to the application to the above scenario, and may be applied to other scenarios.
  • the network device in the embodiment of the present invention may be a base station, a relay node, or the like;
  • the base station may be a macro base station (Macro), or may be a micro base station (Micro), a pico base station (Pico), and a home base station (Femto, also referred to as a femto base station).
  • Mocro macro base station
  • Mocro micro base station
  • Pico pico base station
  • Femto home base station
  • the setting conditions are:
  • the measurement result obtained by the terminal performing channel measurement satisfies the set threshold value
  • the measurement result obtained by the terminal for channel measurement is optimal.
  • the measurement result obtained by the terminal for performing channel measurement includes but is not limited to at least one of the following information:
  • RSSI Received Signal Strength Indication
  • CQI Channel Quality Indicator
  • RSRP Reference Signal Received Power
  • RSRQ Reference Signal Received Quality
  • the measurement result is optimal, that is, the value of RSSI is the largest; for RSRQ, the measurement result is optimal, that is, the value of RSRQ is the largest; for RSRP, the measurement result is optimal, that is, the value of RSRP is the largest; for CQI In other words, the best measurement result means that the value of CQI is the largest.
  • the information of the first AP includes the identifier information of the first AP, and the measurement result obtained by the terminal in performing channel measurement on the first AP, where the network device according to the first AP is configured in S22.
  • Information configure the first AP group for the terminal, including:
  • the network device determines the target AC according to the information of the first AP
  • the network device determines, from the first AP, a second AP that belongs to the target AC and a third AP that is adjacent to the second AP;
  • the network device will include a set of the second AP and the third AP, and determine the first AP group.
  • the network device may determine the third AP adjacent to the second AP according to the network topology map.
  • the network device determines the target AC according to the information of the first AP, including:
  • the network device determines, according to the information of the first AP, the AC to which each first AP belongs, and selects the AC that includes the largest number of the first AP as the target AC; or
  • the network device selects the AC to which the first AP is the best as the target AC according to the information of the first AP.
  • the information of the first AP further includes information about the configured second AP group corresponding to the first AP that is in the measurement result, and the first AP group configured by the network device in the S22 is further included in the SAP.
  • the method further comprises:
  • the network device sends, to the terminal, indication information for indicating whether the terminal reports the information of the second AP group corresponding to the first AP that is the best measurement result, so that the terminal determines, according to the indication information, whether to report the first AP with the best measurement result. Corresponding information of the second AP group.
  • the network device may use 1-bit information as the indication information. If the indication information is “0”, the terminal is instructed not to report the information of the second AP group corresponding to the first AP with the best measurement result; if the indication information is “ 1", the terminal is instructed to report the information of the second AP group corresponding to the first AP with the best measurement result.
  • the indication method is not limited, and other indication methods may also be used.
  • the information of the first AP includes the identifier information of the first AP, and the information of the configured second AP group corresponding to the first AP, where the network device in S22 is based on the information of the first AP.
  • Configure the first AP group for the terminal including:
  • the network device determines that the AP included in the second AP group corresponding to the first AP is included;
  • the network device will contain the determined set of APs and determine the first AP group.
  • the method further includes:
  • the network device reconfigures the AP group for the terminal according to the information of the first AP, and notifies the terminal of the information of the reconfigured AP group.
  • the network device dynamically adjusts the APs included in the first AP group according to the information of the first AP reported by the terminal, so that the APs included in the first AP group are configured more reasonably.
  • the method further includes:
  • the network device configures measurement information of the channel measurement for the terminal, and sends the measurement information to the terminal, so that the terminal performs measurement based on the measurement information configured by the network device;
  • the measurement information includes a measurement object, a measurement quantity, and a measurement report event for indicating a report condition.
  • the measurement object includes: frequency point information that needs to perform channel measurement, and/or SSID information that needs to perform channel measurement.
  • the measurement report event may satisfy the set threshold value for the measurement result, specifically: when the terminal determines that the measurement result obtained by the AP meets the set threshold value, and determines that the measurement report event is satisfied, the terminal The information of the first AP may be reported. If the terminal determines that the measurement result obtained by the AP does not meet the set threshold, the terminal determines that the measurement report event is not satisfied, and the terminal does not report the information of the first AP.
  • the embodiment of the present invention further provides a data transmission method on the terminal side, as shown in the embodiment shown in FIG. 3, the method includes:
  • the terminal determines the first AP that meets the setting condition, and reports the information of the first AP to the network device.
  • the terminal receives information of the first AP group configured by the network device for the terminal.
  • the terminal accesses the network by using the AP in the first AP group.
  • the setting conditions are:
  • the measurement result obtained by the terminal performing channel measurement satisfies the set threshold value
  • the measurement result obtained by the terminal for channel measurement is optimal.
  • the information of the first AP includes: identifier information of the first AP, and a measurement result obtained by the terminal performing channel measurement at the first AP.
  • the information of the first AP further includes: the configured second AP group corresponding to the first AP with the best measurement result Information.
  • the method further includes:
  • the terminal receives the indication information of the second AP group corresponding to the first AP that is sent by the network device to indicate whether the terminal reports the measurement result is optimal.
  • the terminal may actively report the information of the configured second AP group corresponding to the first AP with the best measurement result, and may also report the configured configuration corresponding to the first AP with the best measurement result under the indication of the network device.
  • the information of the second AP group may actively report the information of the configured second AP group corresponding to the first AP with the best measurement result, and may also report the configured configuration corresponding to the first AP with the best measurement result under the indication of the network device. The information of the second AP group.
  • the information of the first AP includes: identifier information of the first AP, and a configured second AP group corresponding to the first AP.
  • the method further includes:
  • the terminal determines that any AP other than the first AP group meets the set condition, and the at least one AP that meets the set condition exists in the first AP group, the terminal still uses the AP in the first AP group to access the network. The terminal does not report the information of any AP to the network device.
  • the method further includes:
  • the terminal determines that any AP other than the first AP group meets the set condition, and the AP has at least one AP that meets the set condition, the terminal still uses the AP in the first AP group. Access the network and report the information of any AP to the network device.
  • the method further includes:
  • the terminal determines that any AP other than the first AP group meets the setting condition, and the terminal reports the information of any AP to the network device, and after receiving the information of the AP group configured by the network device for the terminal, The APs in the reconfigured AP group access the network.
  • the terminal determines that any of the APs other than the first AP group meets the set condition, the terminal does not use the first AP group regardless of whether the AP in the first AP group meets the set condition.
  • the AP within the network accesses the network, but waits for the network device to reconfigure the AP group for the terminal.
  • the method further includes:
  • the measurement information includes a measurement object, a measurement quantity, and a measurement report event for indicating a report condition.
  • the measurement object includes: frequency point information that needs to perform channel measurement, and/or SSID information that needs to perform channel measurement.
  • the above method processing flow can be implemented by a software program, which can be stored in a storage medium, and when the stored software program is called, the above method steps are performed.
  • the embodiment of the present invention further provides a network device. Since the principle of solving the problem is similar to the data transmission method shown in FIG. 2, the implementation of the network device can be seen in FIG. Method The implementation, repetitions will not be repeated.
  • the network device includes:
  • the receiving module 41 is configured to receive information about the first AP that is reported by the terminal and meets the setting condition;
  • the processing module 42 is configured to configure, according to the information of the first AP, a first AP group for the terminal, so that the terminal accesses the network by using the AP in the first AP group.
  • the set conditions are:
  • the measurement result obtained by the terminal performing channel measurement satisfies a set threshold
  • the measurement result obtained by the terminal for channel measurement is optimal.
  • the information of the first AP includes the identifier information of the first AP and the measurement result obtained by the terminal performing channel measurement on the first AP, according to any of the foregoing embodiments.
  • the processing module 42 is specifically configured to:
  • the processing module 42 determines the target AC according to the information of the first AP, including:
  • the information of the first AP further includes information about the configured second AP group corresponding to the first AP that is the best measurement result
  • the first AP group configured by the processing module 42 for the terminal further includes The AP included in the second AP group corresponding to the first AP with the best measurement result.
  • the network device further includes:
  • a sending module configured to send, to the terminal, indication information that is used to indicate whether the terminal reports information of the configured second AP group corresponding to the first AP that is the best measurement result.
  • the information of the first AP includes the identifier information of the first AP, and the information of the configured second AP group corresponding to the first AP, where the processing module 42 is specific. Used for:
  • the receiving module 41 is further configured to: receive information about the first AP that meets the setting condition except the first AP group reported by the terminal;
  • the processing module 42 is further configured to: re-configure an AP group for the terminal according to the information of the AP that is received by the receiving module 41, and notify the terminal of the information of the reconfigured AP group.
  • the embodiment of the present invention further provides a terminal, and the principle of solving the problem by the terminal
  • a data transmission method shown in FIG. 3 is similar, so the implementation of the terminal can be referred to the implementation of the method shown in FIG. 3, and the repeated description is not repeated.
  • the terminal includes:
  • a determining module 51 configured to determine a first AP that meets the set condition, and report the information of the first AP to the network device;
  • the receiving module 52 is configured to receive information about the first AP group configured by the network device for the terminal;
  • the access module 53 is configured to access the network by using the AP in the first AP group.
  • the set conditions are:
  • the measurement result obtained by the terminal performing channel measurement satisfies a set threshold
  • the measurement result obtained by the terminal for channel measurement is optimal.
  • the information of the first AP includes: the identifier information of the first AP, and the measurement result obtained by the terminal performing channel measurement on the first AP, according to any one of the foregoing embodiments. .
  • the information of the first AP further includes: information about the configured second AP group corresponding to the first AP with the best measurement result.
  • the receiving module 52 is further configured to:
  • indication information that is used to indicate whether the terminal reports information of the second AP group corresponding to the first AP that is the best measurement result.
  • the information of the first AP includes: identifier information of the first AP, and a configured second AP group corresponding to the first AP.
  • the determining module 51 is further configured to: determine that any AP other than the first AP group meets the setting condition, and at least one of the first AP groups exists.
  • the determining module 51 is further configured to: determine that any AP other than the first AP group meets the setting condition, and that at least one AP that meets the setting condition exists in the first AP group, And reporting the information of any one of the APs to the network device; or
  • the determining module 51 is further configured to: determine that any AP other than the first AP group meets the setting condition, and report information of any one of the APs to the network device; The method is further configured to: after receiving the information about the AP group that the network device re-configures for the terminal, use the AP in the reconfigured AP group to access the network.
  • the network device includes a transceiver 61, and at least one processor 62 coupled to the transceiver 61, wherein:
  • the transceiver 61 is configured to receive information about the first AP that is reported by the terminal and meets the setting condition;
  • the processor 62 is configured to read a program in the memory 63, and perform the following process: according to the information of the first AP, And configuring a first AP group for the terminal, so that the terminal accesses the network by using the AP in the first AP group.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 62 and various circuits of memory represented by memory 63.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 61 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the processor 62 is responsible for managing the bus architecture and general processing, and the memory 63 can store data used by the processor 62 when performing operations.
  • the processor 62 is responsible for managing the bus architecture and general processing, and the memory 63 can store data used by the processor 62 when performing operations.
  • the set conditions are:
  • the measurement result obtained by the terminal performing channel measurement satisfies a set threshold
  • the measurement result obtained by the terminal for channel measurement is optimal.
  • the information of the first AP includes the identifier information of the first AP and the measurement result obtained by the terminal performing channel measurement on the first AP, according to any of the foregoing embodiments.
  • the processor 62 is specifically configured to execute:
  • the processor 62 is specifically configured to perform:
  • the information of the first AP further includes information about the configured second AP group corresponding to the first AP that is optimal in measurement result
  • the first AP group configured by the processor 62 for the terminal further includes The AP included in the second AP group corresponding to the first AP with the best measurement result.
  • the transceiver 61 is further configured to:
  • the information of the first AP includes the identifier information of the first AP, and the information of the configured second AP group corresponding to the first AP, where the processor 62 is specific. Used to execute:
  • the transceiver 61 is further configured to: receive information about the first AP that meets the setting condition except the first AP group reported by the terminal;
  • the processor 62 is further configured to: reconfigure an AP group for the terminal according to the information of the AP received by the transceiver 61, and control the transceiver 61 to notify the reconfigured AP group information to the AP group. Said terminal.
  • the terminal includes a transceiver 71, and at least one processor 72 coupled to the transceiver 71, wherein:
  • the processor 72 is configured to read a program in the memory 73, and execute the following process: determining a first AP that meets the set condition, and reporting the information of the first AP to the network device; and using the transceiver 71 The AP in the first AP group corresponding to the received information of the first AP group accesses the network;
  • the transceiver 71 is configured to perform information for receiving a first AP group configured by the network device for the terminal.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 72 and various circuits of memory represented by memory 73.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 71 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 74 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the set conditions are:
  • the measurement result obtained by the terminal performing channel measurement satisfies a set threshold
  • the measurement result obtained by the terminal for channel measurement is optimal.
  • the information of the first AP includes: the identifier information of the first AP, and the measurement result obtained by the terminal performing channel measurement on the first AP, according to any one of the foregoing embodiments. .
  • the information of the first AP further includes: information about the configured second AP group corresponding to the first AP with the best measurement result.
  • the transceiver 71 is further configured to:
  • indication information that is used to indicate whether the terminal reports information of the second AP group corresponding to the first AP that is the best measurement result.
  • the information of the first AP includes: identifier information of the first AP, and a configured second AP group corresponding to the first AP.
  • the processor 72 is further configured to:
  • an embodiment of the present invention further provides a communication system, as shown in the embodiment of FIG. 8, the communication system includes:
  • the network device 81 is configured to receive, by the terminal, the information of the first AP that meets the setting condition, and configure, according to the information of the first AP, the first AP group, so that the terminal uses the first APs in the AP group access the network;
  • the terminal 82 is configured to determine a first AP that meets the set condition, and report information of the first AP to the network device, and receive information about the first AP group configured by the network device for the terminal; The AP in the first AP group accesses the network.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

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Abstract

公开了一种数据传输方法、设备和***，用于解决现有配置AP组时存在的***信令开销大的问题。网络侧的方法包括：网络设备接收终端上报的满足设定条件的第一AP的信息；网络设备根据第一AP的信息，为终端配置第一AP组，以使该终端使用该第一AP组内的AP接入网络。本发明实施例中，网络设备根据终端上报的满足设定条件的第一AP的信息，动态为终端配置第一AP组，使得所配置的第一AP组所包含的AP更为合理。由于优化了第一AP组，该第一AP组包含的AP的数量相比于现有技术确定出的AP组包含的AP的数量也减少了，从而减少了配置信令的开销。

Description

一种数据传输方法、设备和***
本申请要求在2015年8月14日提交中国专利局、申请号为201510502432.7、发明名称为“一种数据传输方法、设备和***”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信技术领域，特别涉及一种数据传输方法、设备和***。
背景技术
演进的分组***(Evolved Packet System，EPS)是一个支持多种接入技术和多种接入间移动性的***。在多接入场景下，终端可能处于多个第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)和/或非3GPP接入网络的共同覆盖下。这些接入网络可能使用不同的接入技术，可能属于不同的运营商，也可能提供到不同核心网的接入。通用移动通信***(Universal Mobile Telecommunications System，UMTS)/长期演进(Long Term Evolution，LTE)和无线局域网络(Wireless Local Area Networks，WLAN)共存场景如图1所示，在UMTS/LTE的基站(UMTS中的Node B，LTE中的eNB)覆盖范围内，存在多个WLAN的接入点(Access Point，AP)，其中，接入点的覆盖范围比基站的覆盖范围小。
基于现有的WLAN的网络实现，一般由接入控制器(Access Controller，AC)控制多个AP。当LTE与WLAN进行聚合时，eNB可能只与AC之间存在物理接口(Xw)。当终端在同一AC管辖下的AP之间移动时，基于目前的WLAN的移动性，终端可以不与网络交互，亦即在AC范围内的移动对eNB是透明的。当终端跨AC移动时，需要上报给网络，由网络确定目标AC。进一步的，为了网络实现和配置的灵活性，网络可以向终端配置一个AP组(AP group)，终端在该AP组内移动时，不需要与网络进行交互。
进行LTE-WLAN聚合的终端一般处于室内，即该终端为静止状态或者具有较低的移动速度，该场景下，若将某一AC管辖下的所有AP作为一个AP组配置给该终端，由于一个小区中的AC下会部署较多的AP，有一些AP对于该终端来说是无用的，如果将这些AP都通过信令配置给终端，例如通过配置基本服务集标识符(Service Set Identifier，BSSID)，长度为48比特(bits)，则会增加***信令开销。
发明内容
本发明实施例提供了一种数据传输方法、设备和***，用于解决现有配置AP组时存在的***信令开销大的问题。
本发明实施例提供的一种数据传输方法，该方法包括：
网络设备接收终端上报的满足设定条件的第一接入点AP的信息；
所述网络设备根据所述第一AP的信息，为所述终端配置第一AP组，以使所述终端使用所述第一AP组内的AP接入网络。
优选的，所述设定条件为：
所述终端进行信道测量得到的测量结果满足设定的门限值；或者
所述终端进行信道测量得到的测量结果最优。
在实施中，作为一种优选的实现方式，所述第一AP的信息包括所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果，所述网络设备根据所述第一AP的信息，为所述终端配置所述第一AP组，包括：
所述网络设备根据所述第一AP的信息，确定出目标接入控制器AC；
所述网络设备从所述第一AP中，确定出归属于所述目标AC的第二AP以及与所述第二AP相邻的第三AP；
所述网络设备将包含所述第二AP和所述第三AP的集合，确定为所述第一AP组。
优选的，所述网络设备根据所述第一AP的信息，确定出所述目标AC，包括：
所述网络设备根据所述第一AP的信息，确定出每个第一AP归属的AC，选择包含所述第一AP的数量最多的AC作为所述目标AC；或者
所述网络设备根据所述第一AP的信息，选择测量结果最优的第一AP归属的AC作为所述目标AC。
优选的，所述第一AP的信息还包括测量结果最优的第一AP对应的已配置的第二AP组的信息，所述网络设备为所述终端配置的第一AP组中还包含：测量结果最优的第一AP对应的第二AP组包含的AP。
优选的，所述网络设备接收终端上报的满足设定条件的第一AP的信息之前，该方法还包括：
所述网络设备向所述终端发送用于指示所述终端是否上报测量结果最优的第一AP对应的已配置的第二AP组的信息的指示信息。
作为另一种优选的实现方式，所述第一AP的信息包括所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组的信息，所述网络设备根据所述第一AP的信息，为所述终端配置所述第一AP组，包括：
所述网络设备确定出包含所述第一AP对应的第二AP组包含的AP；
所述网络设备将包含确定出的AP的集合，确定为所述第一AP组。
基于上述任一实施例，所述网络设备根据所述第一AP的信息，为所述终端配置第一AP组之后，该方法还包括：
所述网络设备接收终端上报的所述第一AP组之外的满足所述设定条件的AP的信息；
所述网络设备根据接收到的AP的信息，为所述终端重新配置AP组，并将重新配置的AP组的信息通知给所述终端。
基于上述任一实施例，所述网络设备接收终端上报的满足设定条件的第一AP的信息之前，该方法还包括：
所述网络设备为所述终端配置进行信道测量的测量信息，并将所述测量信息发送给所述终端；
其中，所述测量信息中包括测量对象、测量量和用于表示上报条件的测量上报事件。
优选的，所述测量对象包括：需要进行信道测量的频点信息、和/或需要进行信道测量的服务集标识SSID信息。
本发明实施例提供的另一种数据传输方法，该方法包括：
终端确定出满足设定条件的第一AP，并将所述第一AP的信息上报给网络设备；
所述终端接收所述网络设备为所述终端配置的第一AP组的信息；
所述终端使用所述第一AP组内的AP接入网络。
优选的，所述设定条件为：
所述终端进行信道测量得到的测量结果满足设定的门限值；或者
所述终端进行信道测量得到的测量结果最优。
作为第一种优选的实现方式，所述第一AP的信息包括：所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果。
优选的，所述第一AP的信息还包括：测量结果最优的第一AP对应的已配置的第二AP组的信息。
优选的，该方法还包括：
所述终端接收所述网络设备发送的用于指示所述终端是否上报测量结果最优的第一AP对应的第二AP组的信息的指示信息。
作为另一种优选的实现方式，所述第一AP的信息包括：所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组。
基于上述任一实施例，所述终端接收到所述网络设备为所述终端配置的第一AP组的信息之后，该方法还包括：
所述终端确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内 存在至少一个满足所述设定条件的AP，所述终端仍使用所述第一AP组内的AP接入网络；或者
所述终端确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP，所述终端仍使用所述第一AP组内的AP接入网络，并将所述任一AP的信息上报给所述网络设备；或者
所述终端确定出所述第一AP组之外的任一AP满足所述设定条件，所述终端将所述任一AP的信息上报给所述网络设备，并在接收到所述网络设备重新为所述终端配置的AP组的信息后，使用重新配置的AP组内的AP接入网络。
基于上述任一实施例，所述终端确定出满足设定条件的第一AP之前，该方法还包括：
所述终端接收所述网络设备为所述终端配置的进行信道测量的测量信息；
其中，所述测量信息中包括测量对象、测量量和用于表示上报条件的测量上报事件。
优选的，所述测量对象包括：需要进行信道测量的频点信息、和/或需要进行信道测量的服务集标识SSID信息。
本发明实施例提供的一种网络设备，该网络设备包括：
接收模块，用于接收终端上报的满足设定条件的第一AP的信息；
处理模块，用于根据所述第一AP的信息，为所述终端配置第一AP组，以使所述终端使用所述第一AP组内的AP接入网络。
优选的，所述设定条件为：
所述终端进行信道测量得到的测量结果满足设定的门限值；或者
所述终端进行信道测量得到的测量结果最优。
在实施中，作为一种优选的实现方式，所述第一AP的信息包括所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果，所述处理模块具体用于：
根据所述第一AP的信息，确定出目标AC；从所述第一AP中，确定出归属于所述目标AC的第二AP以及与所述第二AP相邻的第三AP；将包含所述第二AP和所述第三AP的集合，确定为所述第一AP组。
优选的，所述处理模块根据所述第一AP的信息，确定出所述目标AC，包括：
根据所述第一AP的信息，确定出每个第一AP归属的AC，选择包含所述第一AP的数量最多的AC作为所述目标AC；或者
根据所述第一AP的信息，选择测量结果最优的第一AP归属的AC作为所述目标AC。
优选的，所述第一AP的信息还包括测量结果最优的第一AP对应的已配置的第二AP组的信息，所述处理模块为所述终端配置的第一AP组中还包含：测量结果最优的第一AP对应的第二AP组包含的AP。
优选的，该网络设备还包括：
发送模块，用于向所述终端发送用于指示所述终端是否上报测量结果最优的第一AP对应的已配置的第二AP组的信息的指示信息。
作为另一种优选的实现方式，所述第一AP的信息包括所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组的信息，所述处理模块具体用于：
确定出包含所述第一AP对应的第二AP组包含的AP；将包含确定出的AP的集合，确定为所述第一AP组。
基于上述任一实施例，所述接收模块还用于：接收终端上报的所述第一AP组之外的满足所述设定条件的第一AP的信息；
所述处理模块还用于：根据所述接收模块接收到的AP的信息，为所述终端重新配置AP组，并将重新配置的AP组的信息通知给所述终端。
本发明实施例提供的一种终端，该终端包括：
确定模块，用于确定出满足设定条件的第一AP，并将所述第一AP的信息上报给网络设备；
接收模块，用于接收所述网络设备为所述终端配置的第一AP组的信息；
接入模块，用于使用所述第一AP组内的AP接入网络。
优选的，所述设定条件为：
所述终端进行信道测量得到的测量结果满足设定的门限值；或者
所述终端进行信道测量得到的测量结果最优。
作为一种优选的实现方式，所述第一AP的信息包括：所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果。
优选的，所述第一AP的信息还包括：测量结果最优的第一AP对应的已配置的第二AP组的信息。
优选的，所述接收模块还用于：
接收所述网络设备发送的用于指示所述终端是否上报测量结果最优的第一AP对应的第二AP组的信息的指示信息。
作为另一种优选的实现方式，所述第一AP的信息包括：所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组。
优选的，所述确定模块还用于：确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP；或者
所述确定模块还用于：确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP，并将所述任一AP的信息上报给所述网络设备；或者
所述确定模块还用于：确定出所述第一AP组之外的任一AP满足所述设定条件，将所述 任一AP的信息上报给所述网络设备；所述接入模块还用于：在接收到所述网络设备重新为所述终端配置的AP组的信息后，使用重新配置的AP组内的AP接入网络。
本发明实施例提供的另一种网络设备，包括：收发机、以及与该收发机连接的至少一个处理器，其中：
收发机，用于接收终端上报的满足设定条件的第一AP的信息；
处理器，用于读取存储器中的程序，执行下列过程：根据所述第一AP的信息，为所述终端配置第一AP组，以使所述终端使用所述第一AP组内的AP接入网络。
优选的，所述设定条件为：
所述终端进行信道测量得到的测量结果满足设定的门限值；或者
所述终端进行信道测量得到的测量结果最优。
在实施中，作为一种优选的实现方式，所述第一AP的信息包括所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果，所述处理器具体用于执行：
根据所述第一AP的信息，确定出目标AC；从所述第一AP中，确定出归属于所述目标AC的第二AP以及与所述第二AP相邻的第三AP；将包含所述第二AP和所述第三AP的集合，确定为所述第一AP组。
优选的，所述处理器具体用于执行：
根据所述第一AP的信息，确定出每个第一AP归属的AC，选择包含所述第一AP的数量最多的AC作为所述目标AC；或者
根据所述第一AP的信息，选择测量结果最优的第一AP归属的AC作为所述目标AC。
优选的，所述第一AP的信息还包括测量结果最优的第一AP对应的已配置的第二AP组的信息，所述处理器为所述终端配置的第一AP组中还包含：测量结果最优的第一AP对应的第二AP组包含的AP。
优选的，所述收发机还用于执行：
向所述终端发送用于指示所述终端是否上报测量结果最优的第一AP对应的已配置的第二AP组的信息的指示信息。
作为另一种优选的实现方式，所述第一AP的信息包括所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组的信息，所述处理器具体用于执行：
确定出包含所述第一AP对应的第二AP组包含的AP；将包含确定出的AP的集合，确定为所述第一AP组。
优选的，所述收发机还用于执行：接收终端上报的所述第一AP组之外的满足所述设定条件的第一AP的信息；
所述处理器还用于执行：根据所述收发机接收到的AP的信息，为所述终端重新配置AP组，并控制所述收发机将重新配置的AP组的信息通知给所述终端。
本发明实施例提供的另一种终端，包括：收发机、以及与该收发机连接的至少一个处理器，其中：
处理器，用于读取存储器中的程序，执行下列过程：确定出满足设定条件的第一AP，并将所述第一AP的信息上报给网络设备；并使用所述收发机接收到的第一AP组的信息对应的第一AP组内的AP接入网络；
收发机，用于执行接收所述网络设备为所述终端配置的第一AP组的信息。
优选的，所述设定条件为：
所述终端进行信道测量得到的测量结果满足设定的门限值；或者
所述终端进行信道测量得到的测量结果最优。
在实施中，作为一种优选的实现方式，所述第一AP的信息包括：所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果。
优选的，所述第一AP的信息还包括：测量结果最优的第一AP对应的已配置的第二AP组的信息。
优选的，所述收发机还用于执行：
接收所述网络设备发送的用于指示所述终端是否上报测量结果最优的第一AP对应的第二AP组的信息的指示信息。
作为另一种优选的实现方式，所述第一AP的信息包括：所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组。
基于上述任一实施例，所述处理器还用于执行：
确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP；或者
确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP，并将所述任一AP的信息上报给所述网络设备；或者
确定出所述第一AP组之外的任一AP满足所述设定条件，将所述任一AP的信息上报给所述网络设备；在所述收发机71接收到所述网络设备重新为所述终端配置的AP组的信息后，使用重新配置的AP组内的AP接入网络。
本发明实施例提供的一种通信***，该通信***包括：
网络设备，用于接收终端上报的满足设定条件的第一AP的信息；根据所述第一AP的信息，为所述终端配置第一AP组，以使所述终端使用所述第一AP组内的AP接入网络；
终端，用于确定出满足设定条件的第一AP，并将所述第一AP的信息上报给网络设备；接收所述网络设备为所述终端配置的第一AP组的信息；使用所述第一AP组内的AP接入网络。
本发明实施例中，网络设备根据终端上报的满足设定条件的第一AP的信息，动态为终端 配置第一AP组，使得所配置的第一AP组所包含的AP更为合理。由于优化了第一AP组，该第一AP组包含的AP的数量相比于现有技术确定出的AP组包含的AP的数量也减少了，从而减少了配置信令的开销。
附图说明
图1为UMTS/LTE和WLAN共存的网络架构示意图；
图2为本发明实施例提供的一种网络侧的数据传输方法的示意图；
图3为本发明实施例提供的一种终端侧的数据传输方法的示意图；
图4为本发明实施例提供的第一种网络设备的示意图；
图5为本发明实施例提供的第一种终端的示意图；
图6为本发明实施例提供的第二种网络设备的示意图；
图7为本发明实施例提供的第二种终端的示意图；
图8为本发明实施例提供的一种通信***的示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，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***，例如：全球移动通讯(Global System of Mobile communication，GSM)***、码分多址(Code Division Multiple Access，CDMA)***、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)***、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)***、先进的长期演进(Advanced long term evolution，LTE-A)***、通用移动通信***(Universal Mobile Telecommunication System，UMTS)等。
还应理解，在本发明实施例中，用户设备(User Equipment，UE)包括但不限于移动台(Mobile Station，MS)、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(Radio Access Network，RAN)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。
在本发明实施例中，基站(例如，接入点)可以是指接入网中在空中接口上通过一个 或多个扇区与无线终端通信的设备。基站可用于将收到的空中帧与IP分组进行相互转换，作为无线终端与接入网的其余部分之间的路由器，其中接入网的其余部分可包括网际协议(IP)网络。基站还可协调对空中接口的属性管理。例如，基站可以是GSM或CDMA中的基站(Base Transceiver Station，BTS)，也可以是WCDMA中的基站(NodeB)，还可以是LTE中的演进型基站(NodeB或eNB或e-NodeB，evolutional Node B)，本发明并不限定。
本发明实施例中，网络设备根据终端上报的满足设定条件的第一AP的信息，动态为终端配置第一AP组，减少了配置信令的开销。
为了清楚说明本发明的技术方案，使用了“第一AP组”、“第二AP组”的字样，对不同时间配置的AP组进行了区分，但并不对AP组所包含的AP的数量和优先级进行限制，第一AP组表示网络设备当前为终端配置的AP组，第二AP组表示之前已经为该终端配置的AP组。
为了清楚说明本发明的技术方案，还使用了“第一AP”、“第二AP”、“第三AP”的字样，对不同AP进行了区分，但并不对AP的数量和优先级进行限制，第一AP表示满足设定条件的AP，第二AP表示第一AP中归属于目标AC的AP，第三AP表示与第二AP相邻的AP，其中，第一AP的数量为至少一个，第二AP的数量为至少一个，第三AP的数量为至少一个。
下面结合说明书附图对本发明实施例作进一步详细描述。应当理解，此处所描述的实施例仅用于说明和解释本发明，并不用于限定本发明。
本发明实施例提供了一种网络侧的数据传输方法，如图2所示的实施例，该方法包括如下过程：
S21、网络设备接收终端上报的满足设定条件的第一AP的信息；
S22、网络设备根据第一AP的信息，为终端配置第一AP组，以使该终端使用该第一AP组内的AP接入网络。
本发明实施例中，网络设备根据终端上报的满足设定条件的第一AP的信息，动态为终端配置第一AP组，使得所配置的第一AP组所包含的AP更为合理。由于优化了第一AP组，该第一AP组包含的AP的数量相比于现有技术确定出的AP组包含的AP的数量也减少了，从而减少了配置信令的开销。
本发明实施例优选应用于LTE-WLAN聚合的场景，但本发明不限于应用于上述场景，也可以应用于其他场景。
本发明实施例中的网络设备可以为基站、中继节点(Relay)等；
其中，基站可以为宏基站(Macro)，也可以为微基站(Micro)、微微基站(Pico)、以及家庭基站(Femto，也称为毫微微基站)等。
在实施中，S21中，设定条件为：
终端进行信道测量得到的测量结果满足设定的门限值；或者
终端进行信道测量得到的测量结果最优。
需要说明的是，终端进行信道测量(如Beacon信道)得到的测量结果包括但不限于下列信息中的至少一种：
接收信号强度指示(Received Signal Strength Indication，RSSI)、信道质量指示(Channel Quality Indicator，CQI)、参考信号接收功率(Reference Signal Received Power，RSRP)、参考信号接收质量(Reference Signal Received Quality，RSRQ)。
对于RSSI来说，测量结果最优即指RSSI的值最大；对于RSRQ来说，测量结果最优即指RSRQ的值最大；对于RSRP来说，测量结果最优即指RSRP的值最大；对于CQI来说，测量结果最优即指CQI的值最大。
在实施中，作为一种优选的实现方式，第一AP的信息包括第一AP的标识信息、以及终端在该第一AP进行信道测量得到的测量结果，则S22中网络设备根据第一AP的信息，为终端配置第一AP组，包括：
网络设备根据第一AP的信息，确定出目标AC；
网络设备从第一AP中，确定出归属于该目标AC的第二AP以及与该第二AP相邻的第三AP；
网络设备将包含第二AP和第三AP的集合，确定为第一AP组。
需要说明的是，网络设备可以根据网络拓扑结构图，确定出第二AP相邻的第三AP。
该方式下，网络设备根据第一AP的信息，确定出目标AC，包括：
网络设备根据第一AP的信息，确定出每个第一AP归属的AC，选择包含第一AP的数量最多的AC作为目标AC；或者
网络设备根据第一AP的信息，选择测量结果最优的第一AP归属的AC作为目标AC。
该方式下，优选的，第一AP的信息还包括测量结果最优的第一AP对应的已配置的第二AP组的信息，则S22中网络设备为终端配置的第一AP组中还包含：测量结果最优的第一AP对应的第二AP组包含的AP。
优选的，S21之前，该方法还包括：
网络设备向终端发送用于指示该终端是否上报测量结果最优的第一AP对应的第二AP组的信息的指示信息，以使该终端根据指示信息确定是否上报测量结果最优的第一AP对应的第二AP组的信息。
举例说明，网络设备可以采用1比特信息作为指示信息，若指示信息为“0”，则指示该终端不上报测量结果最优的第一AP对应的第二AP组的信息；若指示信息为“1”，则指示该终端上报测量结果最优的第一AP对应的第二AP组的信息。当然本发明实施例并 不限定采用上述指示方式，也可以采用其他指示方式。
作为另一种优选的实现方式，第一AP的信息包括第一AP的标识信息、以及第一AP对应的已配置的第二AP组的信息，则S22中网络设备根据第一AP的信息，为终端配置第一AP组，包括：
网络设备确定出包含第一AP对应的第二AP组包含的AP；
网络设备将包含确定出的AP的集合，确定为第一AP组。
基于上述任一实施例，S22之后，该方法还包括：
网络设备接收终端上报的满足设定条件的第一AP的信息；
网络设备根据第一AP的信息，为该终端重新配置AP组，并将重新配置的AP组的信息通知给该终端。
具体的，网络设备为终端配置了第一AP组之后，根据终端上报的第一AP的信息，动态调整第一AP组包含的AP，以使第一AP组包含的AP配置得更为合理。
基于上述任一实施例，S21之前，该方法还包括：
网络设备为终端配置进行信道测量的测量信息，并将该测量信息发送给终端，以使该终端基于网络设备配置的测量信息进行测量；
其中，测量信息中包括测量对象、测量量和用于表示上报条件的测量上报事件。
具体的，测量对象包括：需要进行信道测量的频点信息、和/或需要进行信道测量的SSID信息。
需要说明的是，测量上报事件可以为测量结果满足设定门限值，具体为：终端在确定出在AP测量得到的测量结果满足设定门限值时，确定满足测量上报事件，则该终端可以进行上报第一AP的信息；终端在确定出在AP测量得到的测量结果不满足设定门限值时，确定不满足测量上报事件，则该终端不上报第一AP的信息。
基于同一发明构思，本发明实施例还提供了一种终端侧的数据传输方法，如图3所示的实施例，该方法包括：
S31、终端确定出满足设定条件的第一AP，并将该第一AP的信息上报给网络设备；
S32、终端接收网络设备为所述终端配置的第一AP组的信息；
S33、终端使用第一AP组内的AP接入网络。
在实施中，设定条件为：
终端进行信道测量得到的测量结果满足设定的门限值；或者
终端进行信道测量得到的测量结果最优。
在实施中，作为一种优选的实现方式，第一AP的信息包括：第一AP的标识信息、以及终端在第一AP进行信道测量得到的测量结果。
优选的，第一AP的信息还包括：测量结果最优的第一AP对应的已配置的第二AP组 的信息。
优选的，该方法还包括：
终端接收网络设备发送的用于指示该终端是否上报测量结果最优的第一AP对应的第二AP组的信息的指示信息。
需要说明的是，终端可以主动上报测量结果最优的第一AP对应的已配置的第二AP组的信息，也可以在网络设备的指示下上报测量结果最优的第一AP对应的已配置的第二AP组的信息。
作为另一种优选的实现方式，第一AP的信息包括：第一AP的标识信息、以及第一AP对应的已配置的第二AP组。
基于上述任一实施例，S32之后，该方法还包括：
终端确定出第一AP组之外的任一AP满足设定条件，且该第一AP组内存在至少一个满足设定条件的AP，则该终端仍使用第一AP组内的AP接入网络，此时该终端不向网络设备上报该任一AP的信息。
基于上述任一实施例，S32之后，该方法还包括：
终端确定出第一AP组之外的任一AP满足所述设定条件，且该第一AP组内存在至少一个满足设定条件的AP，则终端仍使用所述第一AP组内的AP接入网络，并将该任一AP的信息上报给网络设备。
基于上述任一实施例，S32之后，该方法还包括：
终端确定出第一AP组之外的任一AP满足设定条件，终端将该任一AP的信息上报给网络设备，并在接收到网络设备重新为该终端配置的AP组的信息后，使用重新配置的AP组内的AP接入网络。
具体的，终端确定出第一AP组之外的任一AP满足设定条件时，无论此时该第一AP组内是否存在满足设定条件的AP，终端都不再使用该第一AP组内的AP接入网络，而是等待网络设备重新为该终端配置AP组。
基于上述任一实施例，S31之前，该方法还包括：
终端接收网络设备为该终端配置的进行信道测量的测量信息；
其中，测量信息中包括测量对象、测量量和用于表示上报条件的测量上报事件。
具体的，测量对象包括：需要进行信道测量的频点信息、和/或需要进行信道测量的SSID信息。
上述方法处理流程可以用软件程序实现，该软件程序可以存储在存储介质中，当存储的软件程序被调用时，执行上述方法步骤。
基于同一发明构思，本发明实施例还提供了一种网络设备，由于该设备解决问题的原理与图2所示的一种数据传输方法相似，因此该网络设备的实施可以参见图2所示的方法 的实施，重复之处不再赘述。
在图4所示的实施例中，该网络设备包括：
接收模块41，用于接收终端上报的满足设定条件的第一AP的信息；
处理模块42，用于根据所述第一AP的信息，为所述终端配置第一AP组，以使所述终端使用所述第一AP组内的AP接入网络。
在实施中，所述设定条件为：
所述终端进行信道测量得到的测量结果满足设定的门限值；或者
所述终端进行信道测量得到的测量结果最优。
基于上述任一实施例，作为一种优选的实现方式，所述第一AP的信息包括所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果，所述处理模块42具体用于：
根据所述第一AP的信息，确定出目标AC；从所述第一AP中，确定出归属于所述目标AC的第二AP以及与所述第二AP相邻的第三AP；将包含所述第二AP和所述第三AP的集合，确定为所述第一AP组。
优选的，所述处理模块42根据所述第一AP的信息，确定出所述目标AC，包括：
根据所述第一AP的信息，确定出每个第一AP归属的AC，选择包含所述第一AP的数量最多的AC作为所述目标AC；或者
根据所述第一AP的信息，选择测量结果最优的第一AP归属的AC作为所述目标AC。
优选的，所述第一AP的信息还包括测量结果最优的第一AP对应的已配置的第二AP组的信息，所述处理模块42为所述终端配置的第一AP组中还包含：测量结果最优的第一AP对应的第二AP组包含的AP。
优选的，该网络设备还包括：
发送模块，用于向所述终端发送用于指示所述终端是否上报测量结果最优的第一AP对应的已配置的第二AP组的信息的指示信息。
作为另一种优选的实现方式，所述第一AP的信息包括所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组的信息，所述处理模块42具体用于：
确定出包含所述第一AP对应的第二AP组包含的AP；将包含确定出的AP的集合，确定为所述第一AP组。
优选的，所述接收模块41还用于：接收终端上报的所述第一AP组之外的满足所述设定条件的第一AP的信息；
所述处理模块42还用于：根据所述接收模块41接收到的AP的信息，为所述终端重新配置AP组，并将重新配置的AP组的信息通知给所述终端。
基于同一发明构思，本发明实施例还提供了一种终端，由于该终端解决问题的原理与 图3所示的一种数据传输方法相似，因此该终端的实施可以参见图3所示的方法的实施，重复之处不再赘述。
在图5所示的实施例中，该终端包括：
确定模块51，用于确定出满足设定条件的第一AP，并将所述第一AP的信息上报给网络设备；
接收模块52，用于接收所述网络设备为所述终端配置的第一AP组的信息；
接入模块53，用于使用所述第一AP组内的AP接入网络。
在实施中，所述设定条件为：
所述终端进行信道测量得到的测量结果满足设定的门限值；或者
所述终端进行信道测量得到的测量结果最优。
基于上述任一实施例，作为一种优选的实现方式，所述第一AP的信息包括：所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果。
优选的，所述第一AP的信息还包括：测量结果最优的第一AP对应的已配置的第二AP组的信息。
优选的，所述接收模块52还用于：
接收所述网络设备发送的用于指示所述终端是否上报测量结果最优的第一AP对应的第二AP组的信息的指示信息。
作为另一种优选的实现方式，所述第一AP的信息包括：所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组。
基于上述任一实施例，所述确定模块51还用于：确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP；或者
所述确定模块51还用于：确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP，并将所述任一AP的信息上报给所述网络设备；或者
所述确定模块51还用于：确定出所述第一AP组之外的任一AP满足所述设定条件，将所述任一AP的信息上报给所述网络设备；所述接入模块53还用于：在接收到所述网络设备重新为所述终端配置的AP组的信息后，使用重新配置的AP组内的AP接入网络。
下面结合优选的硬件结构，对本发明实施例提供的网络设备的结构、处理方式进行说明。
在图6所示的实施例中，网络设备包括收发机61、以及与该收发机61连接的至少一个处理器62，其中：
收发机61，用于接收终端上报的满足设定条件的第一AP的信息；
处理器62，用于读取存储器63中的程序，执行下列过程：根据所述第一AP的信息， 为所述终端配置第一AP组，以使所述终端使用所述第一AP组内的AP接入网络。
其中，在图6中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器62代表的一个或多个处理器和存储器63代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机61可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。处理器62负责管理总线架构和通常的处理，存储器63可以存储处理器62在执行操作时所使用的数据。
处理器62负责管理总线架构和通常的处理，存储器63可以存储处理器62在执行操作时所使用的数据。
在实施中，所述设定条件为：
所述终端进行信道测量得到的测量结果满足设定的门限值；或者
所述终端进行信道测量得到的测量结果最优。
基于上述任一实施例，作为一种优选的实现方式，所述第一AP的信息包括所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果，所述处理器62具体用于执行：
根据所述第一AP的信息，确定出目标AC；从所述第一AP中，确定出归属于所述目标AC的第二AP以及与所述第二AP相邻的第三AP；将包含所述第二AP和所述第三AP的集合，确定为所述第一AP组。
优选的，所述处理器62具体用于执行：
根据所述第一AP的信息，确定出每个第一AP归属的AC，选择包含所述第一AP的数量最多的AC作为所述目标AC；或者
根据所述第一AP的信息，选择测量结果最优的第一AP归属的AC作为所述目标AC。
优选的，所述第一AP的信息还包括测量结果最优的第一AP对应的已配置的第二AP组的信息，所述处理器62为所述终端配置的第一AP组中还包含：测量结果最优的第一AP对应的第二AP组包含的AP。
优选的，所述收发机61还用于执行：
向所述终端发送用于指示所述终端是否上报测量结果最优的第一AP对应的已配置的第二AP组的信息的指示信息。
作为另一种优选的实现方式，所述第一AP的信息包括所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组的信息，所述处理器62具体用于执行：
确定出包含所述第一AP对应的第二AP组包含的AP；将包含确定出的AP的集合，确定为所述第一AP组。
优选的，所述收发机61还用于执行：接收终端上报的所述第一AP组之外的满足所述设定条件的第一AP的信息；
所述处理器62还用于执行：根据所述收发机61接收到的AP的信息，为所述终端重新配置AP组，并控制所述收发机61将重新配置的AP组的信息通知给所述终端。
下面结合优选的硬件结构，对本发明实施例提供的终端的结构、处理方式进行说明。
在图7所示的实施例中，终端包括收发机71、以及与该收发机71连接的至少一个处理器72，其中：
处理器72，用于读取存储器73中的程序，执行下列过程：确定出满足设定条件的第一AP，并将所述第一AP的信息上报给网络设备；并使用所述收发机71接收到的第一AP组的信息对应的第一AP组内的AP接入网络；
收发机71，用于执行接收所述网络设备为所述终端配置的第一AP组的信息。
其中，在图7中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器72代表的一个或多个处理器和存储器73代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机71可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备，用户接口74还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
在实施中，所述设定条件为：
所述终端进行信道测量得到的测量结果满足设定的门限值；或者
所述终端进行信道测量得到的测量结果最优。
基于上述任一实施例，作为一种优选的实现方式，所述第一AP的信息包括：所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果。
优选的，所述第一AP的信息还包括：测量结果最优的第一AP对应的已配置的第二AP组的信息。
优选的，所述收发机71还用于执行：
接收所述网络设备发送的用于指示所述终端是否上报测量结果最优的第一AP对应的第二AP组的信息的指示信息。
作为另一种优选的实现方式，所述第一AP的信息包括：所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组。
基于上述任一实施例，所述处理器72还用于执行：
确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP；或者
确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP，并将所述任一AP的信息上报给所述网络设备；或者
确定出所述第一AP组之外的任一AP满足所述设定条件，将所述任一AP的信息上报给所述网络设备；在所述收发机71接收到所述网络设备重新为所述终端配置的AP组的信息后，使用重新配置的AP组内的AP接入网络。
基于同一发明构思，本发明实施例还提供了一种通信***，如图8所示的实施例，该通信***包括：
网络设备81，用于接收终端上报的满足设定条件的第一AP的信息；根据所述第一AP的信息，为所述终端配置第一AP组，以使所述终端使用所述第一AP组内的AP接入网络；
终端82，用于确定出满足设定条件的第一AP，并将所述第一AP的信息上报给网络设备；接收所述网络设备为所述终端配置的第一AP组的信息；使用所述第一AP组内的AP接入网络。
本领域内的技术人员应明白，本发明的实施例可提供为方法、***、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(***)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他 可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然，本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样，倘若本发明实施例的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (35)

  1. 一种数据传输方法，其特征在于，该方法包括：
    网络设备接收终端上报的满足设定条件的第一接入点AP的信息；
    所述网络设备根据所述第一AP的信息，为所述终端配置第一AP组，以使所述终端使用所述第一AP组内的AP接入网络。
  2. 如权利要求1所述的方法，其特征在于，所述设定条件为：
    所述终端进行信道测量得到的测量结果满足设定的门限值；或者
    所述终端进行信道测量得到的测量结果最优。
  3. 如权利要求1或2所述的方法，其特征在于，所述第一AP的信息包括所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果，所述网络设备根据所述第一AP的信息，为所述终端配置所述第一AP组，包括：
    所述网络设备根据所述第一AP的信息，确定出目标接入控制器AC；
    所述网络设备从所述第一AP中，确定出归属于所述目标AC的第二AP以及与所述第二AP相邻的第三AP；
    所述网络设备将包含所述第二AP和所述第三AP的集合，确定为所述第一AP组。
  4. 如权利要求3所述的方法，其特征在于，所述网络设备根据所述第一AP的信息，确定出所述目标AC，包括：
    所述网络设备根据所述第一AP的信息，确定出每个第一AP归属的AC，选择包含所述第一AP的数量最多的AC作为所述目标AC；或者
    所述网络设备根据所述第一AP的信息，选择测量结果最优的第一AP归属的AC作为所述目标AC。
  5. 如权利要求3所述的方法，其特征在于，所述第一AP的信息还包括测量结果最优的第一AP对应的已配置的第二AP组的信息，所述网络设备为所述终端配置的第一AP组中还包含：测量结果最优的第一AP对应的第二AP组包含的AP。
  6. 如权利要求5所述的方法，其特征在于，所述网络设备接收终端上报的满足设定条件的第一AP的信息之前，该方法还包括：
    所述网络设备向所述终端发送用于指示所述终端是否上报测量结果最优的第一AP对应的已配置的第二AP组的信息的指示信息。
  7. 如权利要求1或2所述的方法，其特征在于，所述第一AP的信息包括所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组的信息，所述网络设备根据所述第一AP的信息，为所述终端配置所述第一AP组，包括：
    所述网络设备确定出包含所述第一AP对应的第二AP组包含的AP；
    所述网络设备将包含确定出的AP的集合，确定为所述第一AP组。
  8. 如权利要求1或2所述的方法，其特征在于，所述网络设备根据所述第一AP的信息，为所述终端配置第一AP组之后，该方法还包括：
    所述网络设备接收终端上报的所述第一AP组之外的满足所述设定条件的AP的信息；
    所述网络设备根据接收到的AP的信息，为所述终端重新配置AP组，并将重新配置的AP组的信息通知给所述终端。
  9. 如权利要求1或2所述的方法，其特征在于，所述网络设备接收终端上报的满足设定条件的第一AP的信息之前，该方法还包括：
    所述网络设备为所述终端配置进行信道测量的测量信息，并将所述测量信息发送给所述终端；
    其中，所述测量信息中包括测量对象、测量量和用于表示上报条件的测量上报事件。
  10. 如权利要求9所述的方法，其特征在于，所述测量对象包括：需要进行信道测量的频点信息、和/或需要进行信道测量的服务集标识SSID信息。
  11. 一种数据传输方法，其特征在于，该方法包括：
    终端确定出满足设定条件的第一AP，并将所述第一AP的信息上报给网络设备；
    所述终端接收所述网络设备为所述终端配置的第一AP组的信息；
    所述终端使用所述第一AP组内的AP接入网络。
  12. 如权利要求11所述的方法，其特征在于，所述设定条件为：
    所述终端进行信道测量得到的测量结果满足设定的门限值；或者
    所述终端进行信道测量得到的测量结果最优。
  13. 如权利要求11或12所述的方法，其特征在于，所述第一AP的信息包括：所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果。
  14. 如权利要求13所述的方法，其特征在于，所述第一AP的信息还包括：测量结果最优的第一AP对应的已配置的第二AP组的信息。
  15. 如权利要求14所述的方法，其特征在于，该方法还包括：
    所述终端接收所述网络设备发送的用于指示所述终端是否上报测量结果最优的第一AP对应的第二AP组的信息的指示信息。
  16. 如权利要求11或12所述的方法，其特征在于，所述第一AP的信息包括：所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组。
  17. 如权利要求11或12所述的方法，其特征在于，所述终端接收到所述网络设备为所述终端配置的第一AP组的信息之后，该方法还包括：
    所述终端确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP，所述终端仍使用所述第一AP组内的AP接入网络；或者
    所述终端确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP，所述终端仍使用所述第一AP组内的AP接入网络，并将所述任一AP的信息上报给所述网络设备；或者
    所述终端确定出所述第一AP组之外的任一AP满足所述设定条件，所述终端将所述任一AP的信息上报给所述网络设备，并在接收到所述网络设备重新为所述终端配置的AP组的信息后，使用重新配置的AP组内的AP接入网络。
  18. 如权利要求11或12所述的方法，其特征在于，所述终端确定出满足设定条件的第一AP之前，该方法还包括：
    所述终端接收所述网络设备为所述终端配置的进行信道测量的测量信息；
    其中，所述测量信息中包括测量对象、测量量和用于表示上报条件的测量上报事件。
  19. 如权利要求18所述的方法，其特征在于，所述测量对象包括：需要进行信道测量的频点信息、和/或需要进行信道测量的服务集标识SSID信息。
  20. 一种网络设备，其特征在于，该网络设备包括：
    接收模块，用于接收终端上报的满足设定条件的第一AP的信息；
    处理模块，用于根据所述第一AP的信息，为所述终端配置第一AP组，以使所述终端使用所述第一AP组内的AP接入网络。
  21. 如权利要求20所述的网络设备，其特征在于，所述设定条件为：
    所述终端进行信道测量得到的测量结果满足设定的门限值；或者
    所述终端进行信道测量得到的测量结果最优。
  22. 如权利要求20或21所述的网络设备，其特征在于，所述第一AP的信息包括所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果，所述处理模块具体用于：
    根据所述第一AP的信息，确定出目标AC；从所述第一AP中，确定出归属于所述目标AC的第二AP以及与所述第二AP相邻的第三AP；将包含所述第二AP和所述第三AP的集合，确定为所述第一AP组。
  23. 如权利要求22所述的网络设备，其特征在于，所述处理模块根据所述第一AP的信息，确定出所述目标AC，包括：
    根据所述第一AP的信息，确定出每个第一AP归属的AC，选择包含所述第一AP的数量最多的AC作为所述目标AC；或者
    根据所述第一AP的信息，选择测量结果最优的第一AP归属的AC作为所述目标AC。
  24. 如权利要求22所述的网络设备，其特征在于，所述第一AP的信息还包括测量结果最优的第一AP对应的已配置的第二AP组的信息，所述处理模块为所述终端配置的第一AP组中还包含：测量结果最优的第一AP对应的第二AP组包含的AP。
  25. 如权利要求24所述的网络设备，其特征在于，该网络设备还包括：
    发送模块，用于向所述终端发送用于指示所述终端是否上报测量结果最优的第一AP对应的已配置的第二AP组的信息的指示信息。
  26. 如权利要求20或21所述的网络设备，其特征在于，所述第一AP的信息包括所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组的信息，所述处理模块具体用于：
    确定出包含所述第一AP对应的第二AP组包含的AP；将包含确定出的AP的集合，确定为所述第一AP组。
  27. 如权利要求20或21所述的网络设备，其特征在于，
    所述接收模块还用于：接收终端上报的所述第一AP组之外的满足所述设定条件的第一AP的信息；
    所述处理模块还用于：根据所述接收模块接收到的AP的信息，为所述终端重新配置AP组，并将重新配置的AP组的信息通知给所述终端。
  28. 一种终端，其特征在于，该终端包括：
    确定模块，用于确定出满足设定条件的第一AP，并将所述第一AP的信息上报给网络设备；
    接收模块，用于接收所述网络设备为所述终端配置的第一AP组的信息；
    接入模块，用于使用所述第一AP组内的AP接入网络。
  29. 如权利要求28所述的终端，其特征在于，所述设定条件为：
    所述终端进行信道测量得到的测量结果满足设定的门限值；或者
    所述终端进行信道测量得到的测量结果最优。
  30. 如权利要求28或29所述的终端，其特征在于，所述第一AP的信息包括：所述第一AP的标识信息、以及所述终端在所述第一AP进行信道测量得到的测量结果。
  31. 如权利要求30所述的终端，其特征在于，所述第一AP的信息还包括：测量结果最优的第一AP对应的已配置的第二AP组的信息。
  32. 如权利要求31所述的终端，其特征在于，所述接收模块还用于：
    接收所述网络设备发送的用于指示所述终端是否上报测量结果最优的第一AP对应的第二AP组的信息的指示信息。
  33. 如权利要求28或29所述的终端，其特征在于，所述第一AP的信息包括：所述第一AP的标识信息、以及所述第一AP对应的已配置的第二AP组。
  34. 如权利要求28或29所述的终端，其特征在于，
    所述确定模块还用于：确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP；或者
    所述确定模块还用于：确定出所述第一AP组之外的任一AP满足所述设定条件，且所述第一AP组内存在至少一个满足所述设定条件的AP，并将所述任一AP的信息上报给所述网络设备；或者
    所述确定模块还用于：确定出所述第一AP组之外的任一AP满足所述设定条件，将所述任一AP的信息上报给所述网络设备；所述接入模块还用于：在接收到所述网络设备重新为所述终端配置的AP组的信息后，使用重新配置的AP组内的AP接入网络。
  35. 一种通信***，其特征在于，该通信***包括：
    网络设备，用于接收终端上报的满足设定条件的第一AP的信息；根据所述第一AP的信息，为所述终端配置第一AP组，以使所述终端使用所述第一AP组内的AP接入网络；
    终端，用于确定出满足设定条件的第一AP，并将所述第一AP的信息上报给网络设备；接收所述网络设备为所述终端配置的第一AP组的信息；使用所述第一AP组内的AP接入网络。
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CN105208657B (zh) * 2015-08-14 2019-03-05 电信科学技术研究院 一种数据传输方法、设备和***
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US10485005B2 (en) * 2016-07-26 2019-11-19 Industrial Technology Research Institute Method and apparatuses for controlling quality of experience based on UE-assisted feedback

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101801051A (zh) * 2010-03-04 2010-08-11 杭州华三通信技术有限公司 一种接入ap的选择方法和设备
CN103916816A (zh) * 2014-03-25 2014-07-09 深圳市宏电技术股份有限公司 一种无线接入方法和接入控制器
US20140286230A1 (en) * 2013-03-19 2014-09-25 Fujitsu Limited Communication relay apparatus, mobile communication terminal, and radio base station
CN104469775A (zh) * 2012-09-28 2015-03-25 华为技术有限公司 无线局域网接入方法、基站控制器和用户设备
CN105208657A (zh) * 2015-08-14 2015-12-30 电信科学技术研究院 一种数据传输方法、设备和***

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101801051A (zh) * 2010-03-04 2010-08-11 杭州华三通信技术有限公司 一种接入ap的选择方法和设备
CN104469775A (zh) * 2012-09-28 2015-03-25 华为技术有限公司 无线局域网接入方法、基站控制器和用户设备
US20140286230A1 (en) * 2013-03-19 2014-09-25 Fujitsu Limited Communication relay apparatus, mobile communication terminal, and radio base station
CN103916816A (zh) * 2014-03-25 2014-07-09 深圳市宏电技术股份有限公司 一种无线接入方法和接入控制器
CN105208657A (zh) * 2015-08-14 2015-12-30 电信科学技术研究院 一种数据传输方法、设备和***

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