阅读说明：本技术 一种辅小区配置方法、基站及终端设备 (A kind of secondary cell configuration method, base station and terminal device ) 是由 李国荣 张莉莉 于 2017-06-30 设计创作，主要内容包括：一种辅小区配置方法、基站及终端设备,用以提高辅小区的利用率。方法包括：终端设备的主小区对应的第一基站向终端设备发送指示终端设备由RRC连接态转换为空闲态或INACTIVE状态的第一消息。第一消息中携带测量配置信息,用于指示终端设备对多个载波频率进行信道质量测量。终端设备由RRC连接态转换为空闲态或INACTIVE状态,并对多个载波频率进行信道质量测量,以筛选出N个候选小区,N≥1。终端设备在由空闲态或INACTIVE状态转换为RRC连接态时向第一基站发送携带测量报告的第二消息,该测量报告包含上述N个候选小区的指示信息。第一基站根据测量报告,向终端设备发送包括辅小区配置信息的第三消息。(A kind of secondary cell configuration method, base station and terminal device, to improve the utilization rate of secondary cell.Method includes: that the corresponding first base station in main plot of terminal device is converted to the first message of Idle state or INACTIVE state to terminal device transmission instruction terminal equipment by RRC connected state.Measurement configuration information is carried in first message, is used to indicate terminal device and channel quality measurement is carried out to multiple carrier frequencies.Terminal device is converted to Idle state or INACTIVE state by RRC connected state, and carries out channel quality measurement to multiple carrier frequencies, to filter out N number of candidate cell, N >=1.Terminal device sends the second message for carrying measurement report when being converted to RRC connected state from Idle state or INACTIVE state to first base station, which includes the instruction information of above-mentioned N number of candidate cell.First base station sends the third message including secondary cell configuration information according to measurement report, to terminal device.)

A method for configuring a secondary cell, comprising:

a first base station sends a first message to a terminal device, wherein the first message is used for indicating that the terminal device is switched from a Radio Resource Control (RRC) connection state to an idle state or an INACTIVE state, the first message carries measurement configuration information, the measurement configuration information comprises a plurality of carrier frequencies, the measurement configuration information is used for indicating the terminal device to perform channel quality measurement on the plurality of carrier frequencies, and the first base station is a base station corresponding to a primary cell of the terminal device;

the first base station receives a second message reported after the terminal equipment is converted into an RRC (radio resource control) connected state from an idle state or an INACTIVE state, wherein the second message carries a measurement report, the measurement report comprises indication information of N candidate cells screened after the terminal equipment carries out channel quality measurement on the plurality of carrier frequencies, and N is more than or equal to 1;

and the first base station sends a third message to the terminal equipment according to the measurement report, wherein the third message comprises the auxiliary cell configuration information of the terminal equipment.

The method of claim 1, wherein the plurality of carrier frequencies comprises a carrier frequency under the first base station and/or a carrier frequency under a second base station, the second base station being a base station adjacent to the first base station;

before the first base station sends the first message to the terminal device, the method further comprises:

and the first base station receives a fourth message sent by the second base station or a core network, wherein the fourth message is used for indicating the carrier frequency of the second base station.

The method of claim 1 or 2, wherein before the first base station sends the first message to the terminal device, further comprising:

and the first base station receives a first indication message sent by the terminal equipment, wherein the first indication message is used for indicating that the terminal equipment has the capacity of measuring the channel quality in an idle state or an INACTIVE state.

The method of any of claims 1 to 3, wherein before the first base station sends the first message to the terminal device, further comprising:

and the first base station receives a second indication message sent by a core network, wherein the second indication message is used for indicating the service mode and/or the data packet interval of the terminal equipment.

The method of any one of claims 1 to 4, wherein before the first base station receives the second message reported by the terminal device after the terminal device is converted from the idle state or the INACTIVE state into the RRC connected state, the method further comprises:

the first base station receives a fifth message sent by the terminal equipment, wherein the fifth message is used for indicating that the measurement report is generated;

and the first base station sends a sixth message to the terminal equipment, wherein the sixth message is used for indicating the terminal equipment to report the measurement report.

The method of any of claims 1 to 5, wherein the measurement configuration information further comprises one or more of:

a filtering threshold, configured to indicate a threshold of channel quality of a candidate cell reported by a physical layer of the terminal device to an RRC layer of the terminal device;

a trigger threshold for indicating a threshold for channel quality of the N candidate cells;

and the measurement time is used for indicating the starting time of the terminal equipment for carrying out channel quality measurement on the plurality of carrier frequencies.

A method for configuring a secondary cell, comprising:

a terminal device receives a first message sent by a first base station, where the first message is used to indicate that the terminal device is switched from an RRC connected state to an idle state or an INACTIVE state, the first message carries measurement configuration information, the measurement configuration information includes multiple carrier frequencies, the measurement configuration information is used to indicate the terminal device to perform channel quality measurement on the multiple carrier frequencies, and the first base station is a base station corresponding to a primary cell of the terminal device;

the terminal equipment is converted from an RRC connection state into an idle state or an INACTIVE state according to the first message, and performs channel quality measurement on the plurality of carrier frequencies according to the measurement configuration information to screen out N candidate cells;

the terminal equipment sends a second message to the first base station when the terminal equipment is converted into an RRC (radio resource control) connection state from an idle state or an INACTIVE state, wherein the second message carries a measurement report, the measurement report comprises indication information of the N candidate cells, and N is more than or equal to 1;

and the terminal equipment receives a third message sent by the first base station, wherein the third message comprises the auxiliary cell configuration information of the terminal equipment.

The method of claim 7, wherein the plurality of carrier frequencies comprises a carrier frequency under the first base station and/or a carrier frequency under a second base station, the second base station being a base station adjacent to the first base station.

The method of claim 7 or 8, wherein before the terminal device receives the first message sent by the first base station, the method further comprises:

and the terminal equipment sends a first indication message to the first base station, wherein the first indication message is used for indicating that the terminal equipment has the capacity of measuring the channel quality in an idle state or an INACTIVE state.

The method according to any of claims 7 to 9, wherein before the terminal device sends the second message to the first base station, further comprising:

the terminal device sends a fifth message to the first base station, wherein the fifth message is used for indicating that the measurement report is generated;

and the terminal equipment receives a sixth message sent by the first base station, wherein the sixth message is used for indicating the terminal equipment to report the measurement report.

A method for configuring a secondary cell, comprising:

a first base station corresponding to a primary cell sends a first message to a terminal device which is in an idle state or an INACTIVE state after accessing the primary cell, wherein the first message carries measurement configuration information, the measurement configuration information comprises a plurality of carrier frequencies, and the measurement configuration information is used for indicating the terminal device to perform channel quality measurement on the plurality of carrier frequencies;

the first base station receives a second message reported after the terminal equipment is converted from an idle state or an INACTIVE state into an RRC connected state, wherein the second message carries a measurement report, the measurement report comprises indication information of N candidate cells screened after the terminal equipment carries out channel quality measurement on the plurality of carrier frequencies, and N is more than or equal to 1;

and the first base station sends a third message to the terminal equipment according to the measurement report, wherein the third message comprises the auxiliary cell configuration information of the terminal equipment.

The method of claim 11, wherein the plurality of carrier frequencies comprises a carrier frequency under the first base station and/or a carrier frequency under a second base station, the second base station being a base station adjacent to the first base station;

before the first base station corresponding to the primary cell sends the first message to the terminal device which is in an idle state or an INACTIVE state after accessing the primary cell, the method further includes:

and the first base station receives a fourth message sent by the second base station or a core network, wherein the fourth message is used for indicating the carrier frequency of the second base station.

The method of claim 11 or 12, wherein before the first base station receives the second message reported after the terminal device transits from the idle state or INACTIVE state to the RRC connected state, the method further comprises:

the first base station receives a fifth message sent by the terminal equipment, wherein the fifth message is used for indicating that the measurement report is generated;

and the first base station sends a sixth message to the terminal equipment, wherein the sixth message is used for indicating the terminal equipment to report the measurement report.

The method of any of claims 11 to 13, wherein the measurement configuration information further comprises one or more of:

a filtering threshold, configured to indicate a threshold of channel quality of a candidate cell reported by a physical layer of the terminal device to an RRC layer of the terminal device;

a trigger threshold for indicating a threshold for channel quality of the N candidate cells.

A method for configuring a secondary cell, comprising:

a terminal device in an idle state or an INACTIVE state after accessing a primary cell receives a first message sent by a first base station corresponding to the primary cell, wherein the first message carries measurement configuration information, the measurement configuration information comprises a plurality of carrier frequencies, and the measurement configuration information is used for indicating the terminal device to perform channel quality measurement on the plurality of carrier frequencies;

the terminal equipment measures the channel quality of the carrier frequencies according to the measurement configuration information so as to screen out N candidate cells;

the terminal equipment sends a second message to the first base station when the terminal equipment is converted into an RRC (radio resource control) connection state from an idle state or an INACTIVE state, wherein the second message carries a measurement report, the measurement report comprises indication information of the N candidate cells, and N is more than or equal to 1;

and the terminal equipment receives a third message sent by the first base station, wherein the third message comprises the auxiliary cell configuration information of the terminal equipment.

The method of claim 15, wherein the plurality of carrier frequencies comprises a carrier frequency under the first base station and/or a carrier frequency under a second base station, the second base station being a base station adjacent to the first base station.

The method of claim 15 or 16, wherein before the terminal device sends the second message to the first base station, further comprising:

the terminal device sends a fifth message to the first base station, wherein the fifth message is used for indicating that the measurement report is generated;

and the terminal equipment receives a sixth message sent by the first base station, wherein the sixth message is used for indicating the terminal equipment to report the measurement report.

The method according to any of claims 15 to 17, wherein before the terminal device performs channel quality measurement on the plurality of carrier frequencies according to the measurement configuration information, further comprising:

the terminal equipment determines that the terminal equipment has the capacity of measuring the channel quality in an idle state or an INACTIVE state.

A first base station, comprising:

a transmitter, configured to send a first message to a terminal device, where the first message is used to indicate that the terminal device is switched from an RRC connected state to an idle state or an INACTIVE state, the first message carries measurement configuration information, the measurement configuration information includes multiple carrier frequencies, the measurement configuration information is used to indicate the terminal device to perform channel quality measurement on the multiple carrier frequencies, and the first base station is a base station corresponding to a primary cell of the terminal device;

the receiver is used for receiving a second message reported by the terminal equipment after the terminal equipment is converted into an RRC (radio resource control) connected state from an idle state or an INACTIVE state, wherein the second message carries a measurement report, the measurement report comprises indication information of N candidate cells screened after the terminal equipment carries out channel quality measurement on the plurality of carrier frequencies, and N is more than or equal to 1;

the transmitter is further configured to send a third message to the terminal device according to the measurement report, where the third message includes secondary cell configuration information of the terminal device.

The first base station of claim 19, wherein the plurality of carrier frequencies comprises a carrier frequency at the first base station and/or a carrier frequency at a second base station, the second base station being a base station adjacent to the first base station;

the receiver is further configured to:

and receiving a fourth message sent by the second base station or the core network before the transmitter sends the first message to the terminal equipment, wherein the fourth message is used for indicating the carrier frequency under the second base station.

The first base station of claim 19 or 20, wherein the receiver is further configured to:

before the transmitter transmits the first message to the terminal device, receiving a second indication message transmitted by a core network, where the second indication message is used to indicate a service mode and/or a packet interval of the terminal device.

The first base station of any of claims 19 to 21, wherein the receiver is further configured to:

receiving a fifth message sent by the terminal device before receiving a second message reported by the terminal device after the terminal device is converted from an idle state or an INACTIVE state into an RRC connected state, wherein the fifth message is used for indicating that the measurement report is generated;

the transmitter is further configured to: and sending a sixth message to the terminal equipment, wherein the sixth message is used for indicating the terminal equipment to report the measurement report.

A terminal device, comprising:

a receiver, configured to receive a first message sent by a first base station, where the first message is used to instruct a terminal device to switch from an RRC connected state to an idle state or an INACTIVE state, where the first message carries measurement configuration information, the measurement configuration information includes multiple carrier frequencies, the measurement configuration information is used to instruct the terminal device to perform channel quality measurement on the multiple carrier frequencies, and the first base station is a base station corresponding to a primary cell of the terminal device;

the processor is used for converting the RRC connection state of the terminal equipment into an idle state or an INACTIVE state according to the first message, and performing channel quality measurement on the plurality of carrier frequencies according to the measurement configuration information so as to screen out N candidate cells;

a transmitter, configured to send a second message to the first base station when the terminal device is switched from an idle state or an INACTIVE state to an RRC connected state, where the second message carries a measurement report, where the measurement report includes indication information of the N candidate cells, and N is greater than or equal to 1;

the receiver is further configured to receive a third message sent by the first base station, where the third message includes the secondary cell configuration information of the terminal device.

The terminal device of claim 23, wherein the plurality of carrier frequencies comprises a carrier frequency at the first base station and/or a carrier frequency at a second base station, the second base station being a base station adjacent to the first base station.

The terminal device of claim 23 or 24, wherein the transmitter is further configured to:

transmitting a fifth message to the first base station before transmitting the second message to the first base station, the fifth message indicating that the measurement report has been generated;

the receiver is further configured to:

and receiving a sixth message sent by the first base station, where the sixth message is used to instruct the terminal device to report the measurement report.

A first base station, comprising:

a transmitter, configured to transmit a first message to a terminal device that is in an idle state or an INACTIVE state after accessing a primary cell, where the first message carries measurement configuration information, the measurement configuration information includes multiple carrier frequencies, the measurement configuration information is used to instruct the terminal device to perform channel quality measurement on the multiple carrier frequencies, and the first base station is a base station corresponding to the primary cell of the terminal device;

the receiver is used for receiving a second message reported after the terminal equipment is converted from an idle state or an INACTIVE state into an RRC connected state, wherein the second message carries a measurement report, the measurement report comprises indication information of N candidate cells screened after the terminal equipment carries out channel quality measurement on the plurality of carrier frequencies, and N is greater than or equal to 1;

the transmitter is further configured to send a third message to the terminal device according to the measurement report, where the third message includes secondary cell configuration information of the terminal device.

The first base station of claim 26, wherein the plurality of carrier frequencies comprises a carrier frequency at the first base station and/or a carrier frequency at a second base station, the second base station being a base station adjacent to the first base station;

the receiver is further configured to:

and receiving a fourth message sent by the second base station or the core network before the transmitter sends the first message to the terminal equipment which is in an idle state or an INACTIVE state after accessing the primary cell, wherein the fourth message is used for indicating the carrier frequency of the second base station.

The first base station of claim 26 or 27, wherein the receiver is further configured to:

receiving a fifth message sent by the terminal device before receiving a second message reported after the terminal device is converted from an idle state or an INACTIVE state into an RRC connected state, where the fifth message is used to indicate that the measurement report is generated;

the transmitter is further configured to:

and sending a sixth message to the terminal equipment, wherein the sixth message is used for indicating the terminal equipment to report the measurement report.

A terminal device, comprising:

a receiver, configured to receive a first message sent by a first base station corresponding to a primary cell when the terminal device is in an idle state or an INACTIVE state after accessing the primary cell, where the first message carries measurement configuration information, the measurement configuration information includes multiple carrier frequencies, and the measurement configuration information is used to instruct the terminal device to perform channel quality measurement on the multiple carrier frequencies;

a processor, configured to perform channel quality measurement on the plurality of carrier frequencies according to the measurement configuration information to screen out N candidate cells;

a transmitter, configured to send, by the terminal device, a second message to the first base station when the terminal device is switched from an idle state or an INACTIVE state to an RRC connected state, where the second message carries a measurement report, where the measurement report includes indication information of the N candidate cells, and N is greater than or equal to 1;

the receiver is further configured to receive a third message sent by the first base station, where the third message includes the secondary cell configuration information of the terminal device.

The terminal device of claim 29, wherein the transmitter is further configured to:

transmitting a fifth message to the first base station before transmitting the second message to the first base station, the fifth message indicating that the measurement report has been generated;

the receiver is further configured to:

and receiving a sixth message sent by the first base station, where the sixth message is used to instruct the terminal device to report the measurement report.