WO2014161178A1 - 一种进行异频小区测量的方法及装置 - Google Patents

一种进行异频小区测量的方法及装置 Download PDF

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Publication number
WO2014161178A1
WO2014161178A1 PCT/CN2013/073718 CN2013073718W WO2014161178A1 WO 2014161178 A1 WO2014161178 A1 WO 2014161178A1 CN 2013073718 W CN2013073718 W CN 2013073718W WO 2014161178 A1 WO2014161178 A1 WO 2014161178A1
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WIPO (PCT)
Prior art keywords
gap
inter
type
frequency neighboring
measurement
Prior art date
Application number
PCT/CN2013/073718
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English (en)
French (fr)
Inventor
陈东
舒兵
花梦
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2013/073718 priority Critical patent/WO2014161178A1/zh
Priority to CN201380000254.7A priority patent/CN104247493B/zh
Priority to CN201810326230.5A priority patent/CN108541016B/zh
Publication of WO2014161178A1 publication Critical patent/WO2014161178A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports

Definitions

  • the present invention relates to the field of mobile communication technologies, and in particular, to a method and apparatus for performing inter-frequency cell measurement. Background technique
  • the measurement of the neighboring cell by the User Equipment includes the measurement of the same-frequency neighboring cell and the measurement of the inter-frequency neighboring cell, due to WCDMA.
  • the system is not a time division system, and a general UE has only one set of receivers, so only signals of the same frequency can be received and processed at the same time. To measure signals at other frequencies, the receiver switches the frequency to the target frequency for measurement. Therefore, a mechanism is needed to generate a certain idle time slot in a downlink radio frame, which is a compressed mode.
  • the compressed mode also known as the slotted mode, is a transmission data interval (GAP) formed by a technique such as halving factor and puncturing by a spreading factor.
  • GAP transmission data interval
  • the base station does not transmit any data to the UE.
  • the UE can use this GAP to convert the receiver to measure cells of other frequencies.
  • TG pattern a specific transmission interval pattern
  • TG pattern a series of TG patterns constitute a transmission interval pattern sequence.
  • the configuration parameters of the transmission interval mode are shown in Figure 1.
  • the transmission interval mode can select the transmission interval mode 1 (TG patternl) and the transmission interval mode 2 (TG pattern2).
  • the lengths can be TGPL1 and TGPL2, respectively.
  • One TG pattern can include one or Two GAPs; in the figure, the transmission interval start time slot number (TGSN), the transmission interval 1 (GAP1) length (TGL1), the transmission interval 2 (GAP2) length (TGL2), and the transmission interval start distance (TGD) are determined. The location of the GAP.
  • TGSN transmission interval start time slot number
  • GAP1 transmission interval 1
  • GAP2 transmission interval 2
  • TGL2 transmission interval start distance
  • S-UMTS Scalable Universal Mobile Telecommunications System
  • UMTS Universal Mobile Communication Systems
  • S-UMTS S-UMTS inter-frequency cell
  • F-UMTS fragmentmented UMTS, Fractional UMTS
  • FIG. 2 it is a schematic diagram of bandwidth distribution of a UMTS cell and an S-UMTS cell.
  • the S-UMTS cell bandwidth is 1/N of the UMTS cell bandwidth, and N is a positive integer greater than or equal to 2. In the figure, the UMTS cell bandwidth is 5M. The S-UMTS cell bandwidth is half of the UMTS cell bandwidth, ie 2.5M.
  • FIG. 3 a schematic diagram of measuring a cell in a GAP configured by a UE in a network; operations performed by a UE in a GAP include detection and frequency switching, that is, a frequency of a receiver of a UE switching from a frequency range of a current cell to a frequency of a measurement cell The range is specifically detected. After detecting the cell to be tested, the detection result is processed and the frequency of the receiver is switched back to the working frequency of the current cell.
  • the network activates a compressed mode sequence for a certain measurement of the UE of the current cell, and the compression mode parameter of the compression mode sequence It is based on the slot or radio frame of the current cell, and the UE does not consider the difference of the inter-frequency cell type when using the compressed mode sequence activated by the network for the inter-frequency cell measurement, and still uses the same GAP.
  • the different types of inter-frequency cells are measured.
  • the parameter configuration may be inaccurate due to the inconsistency of the actual time corresponding to each time slot of the current cell and the cell to be tested.
  • the GAP time is too short or too long. If the current cell is a UMTS cell, and the network-activated set of compressed mode sequences is in units of time slots or radio frames of the UMTS cell, it is possible that the UE measures the UMTS inter-frequency neighboring cell by using one of the compressed mode sequences.
  • the measured cell is an S-UMTS cell
  • the accurate measurement result cannot be obtained because the time of the GAP for measurement is too short
  • the current cell is an S-UMTS cell
  • a set of network activation Compressed mode sequence with S-UMTS cell For the time slot or radio frame, it is possible that the UE does not have a problem in measuring the S-UMTS inter-frequency neighboring cell by using one of the compressed mode sequences, but when the measured cell to be tested is a UMTS cell, The signal transmission time may be wasted because the time for the GAP for measurement is too long, which affects the transmission performance of the UE.
  • the embodiment of the invention provides a method and a device for performing inter-frequency cell measurement, which can be used to solve the problem that when the UE needs to measure two types of inter-frequency neighboring cells of UMTS and S-UMTS in the prior art, the same can be used.
  • GAP there may be problems in which the measurement result is inaccurate or the measurement time is too long to affect the transmission performance of the UE.
  • the first aspect provides a method for performing inter-frequency cell measurement, including: determining, by a network, that a user equipment UE needs to perform measurement on a first type of inter-frequency neighboring cell and a second type of inter-frequency neighboring cell; At least one transmission interval GAP for measuring the inter-frequency neighboring cell, indicating that the UE determines, according to the configured at least one GAP, a first GAP for measuring the first-type inter-frequency neighboring cell and a second-type inter-frequency neighboring cell for measuring The second GAP; wherein the at least one GAP includes at least one of the first GAP and the second GAP, and the first GAP is different from the second GAP.
  • the network is configured to configure, by the UE, at least one GAP for measuring an inter-frequency neighboring cell, and instructing the UE to determine the first according to the configured at least one GAP.
  • the GAP and the second GAP specifically include: the network configuring the first GAP for the UE, and instructing the UE to determine, according to the correspondence between the first GAP and the second GAP, the first GAP corresponding to the network configuration.
  • the second GAP or, the network configures the second GAP for the UE, and indicates that the UE determines the network according to the correspondence between the first GAP and the second GAP
  • the first GAP corresponding to the configured second GAP or, the network configures the first GAP and the second GAP for the UE.
  • the network configuring the first GAP and the second GAP for the UE including: the network is the UE Configuring a first transmission interval pattern TG pattern including the first GAP and a second TG pattern including the second GAP; or, the network configuring, for the UE, a TG including the first GAP and the second GAP Pattern.
  • the network determines that the UE is required to use the first type of inter-frequency neighboring cell and the second type After the measurement is performed by the frequency neighboring cell, the network further includes: the network configuring a measurement conversion time for the UE, and indicating that the UE measures the first type of inter-frequency neighboring cell according to the determined first GAP before the measurement conversion time, where Measuring the second type of inter-frequency neighboring cell according to the determined second GAP after measuring the conversion time; or measuring the second type of inter-frequency neighboring cell according to the determined second GAP before the measurement conversion time, at the measurement conversion time The first type of inter-frequency neighboring cell is then measured according to the determined first GAP.
  • the network determines, in determining, that the UE needs to use the first type of inter-frequency neighboring cell and the second type After the measurement by the frequency neighboring cell, the method further includes: the network configuring, for the UE, a period of performing inter-frequency neighbor cell measurement, indicating that the UE period is measured by the inter-frequency cell, where one period is equal to measuring the first type of inter-frequency neighboring cell a first measurement time length and a second measurement time length of the second type inter-frequency neighboring cell, the first measurement time length including at least one first GAP, and the second measurement time length including at least one second GAP.
  • the network is configured to perform a period of the inter-frequency neighbor cell measurement by the UE, where the network specifically includes: The first measurement time length and the second measurement time length are in a position within the cycle.
  • the first measurement time length includes a number of GAPs greater than or equal to the first type of the UE
  • the neighboring cell measures the sum of the required number of GAPs, and the number of GAPs included in the second measurement time length is greater than or equal to the number of GAPs required by the UE to measure each of the second type of inter-frequency neighbor cells. with.
  • a method for performing inter-frequency cell measurement where: the user equipment UE receives at least one transmission interval GAP that is sent by the network and is used to measure an inter-frequency neighboring cell; and the UE determines, according to the received at least one GAP. And measuring a first GAP of the first type of inter-frequency neighboring cell and a second GAP for measuring the second type of inter-frequency neighboring cell, and performing measurement on the first type of inter-frequency neighboring cell according to the determined first GAP, according to the determined The second GAP performs measurement on the second type of inter-frequency neighboring cell; where the at least one transmission interval GAP is the first GAP and/or the second GAP, and the first GAP is different from the second GAP.
  • the UE receives at least one GAAP that is sent by a network and is used to measure an inter-frequency neighboring cell, and determines the first GAP and the foregoing according to the received at least one GAP.
  • the second GAP includes: the UE receives a first GAP that is sent by the network and is used to measure the inter-frequency neighboring cell, and determines a second GAP according to the correspondence between the first GAP and the second GAP; or, the UE receives a second GAP that is sent by the network to measure the second-party GAP, and the first GAP is determined according to the correspondence between the first GAP and the second GAP; or the UE receives the first GAP and the The second GAP.
  • the UE enters the first type of the inter-frequency neighboring cell and the second type of the inter-frequency neighboring cell Before the line measurement, the method further includes: the UE receiving the measurement conversion time sent by the network; the UE performing measurement on the first type of inter-frequency neighboring cell according to the determined first GAP, and the second type of different frequency according to the determined second GAP
  • the measuring, by the neighboring cell includes: the UE measuring the first type of inter-frequency neighboring cell according to the determined first GAP before the measurement switching time, and measuring the second type of difference according to the determined second GAP after the measuring conversion time a frequency neighboring cell; or, measuring a second type of inter-frequency neighboring cell according to the determined second GAP before the measuring transition time, and measuring the first type of inter-frequency neighboring cell according to the determined first GAP after the measuring transition time.
  • the UE performs the first type inter-frequency neighboring cell and the second type inter-frequency neighboring cell Before the measurement, the method further includes: receiving, by the UE, a period for performing inter-frequency neighbor cell measurement by the network; the UE performing measurement on the first type of inter-frequency neighboring cell according to the determined first GAP, according to the determined second GAP pair
  • the second type of the inter-frequency neighboring cell performs the measurement, and the method includes: the UE measuring the first type of inter-frequency neighboring cell according to the determined at least one first GAP, in the first measurement time length of the period, the second measurement in the period
  • the second type of inter-frequency neighboring cell is measured according to the determined at least one second GAP within the length of time.
  • the third aspect provides a network device for performing inter-frequency cell measurement, including: a determining module, configured to determine that a user equipment UE is required to perform measurement on a first type of inter-frequency neighboring cell and a second type of inter-frequency neighboring cell; After the determining module determines that the user equipment UE is required to measure the first type of inter-frequency neighboring cell and the second type of inter-frequency neighboring cell, configuring, for the UE, at least one transmission interval GAP for measuring the inter-frequency neighboring cell And transmitting, by the transmitting module, the at least one GAP configured by the configuration module for the UE to the UE, and instructing the UE to determine, according to the configured at least one GAP, the first Type of inter-frequency neighboring cell a GAP and a second GAP for measuring a second type of inter-frequency neighboring cell; wherein the at least one transmission interval GAP is the first GAP and/or the second GAP, where the first GAP is different from The second GAP.
  • the configuration module is specifically configured to configure a first GAP for the UE, where the sending module is specifically configured to send the first GAP to the UE, Instructing the UE to determine, according to a correspondence between the first GAP and the second GAP, a second GAP corresponding to the first GAP configured by the configuration module; or
  • the configuration module is specifically configured to configure a second GAP for the UE, where the sending module is specifically configured to send the second GAP configured by the configuration module to the UE, and indicate that the UE is based on the first GAP and the second
  • the mapping of the GAP determines the first GAP corresponding to the second GAP configured by the configuration module; or the configuration module is specifically configured to configure the first GAP and the second GAP for the UE.
  • the configuration module is specifically configured to configure the first GAP and the second GAP for the UE according to the following steps: And configuring, by the UE, a first transmission interval pattern TG pattern including a first GAP and a second TG pattern including a second GAP, where the first TG pattern and the second TG pattern are different;
  • the UE configuration includes a TG pattern of the first GAP and the second GAP
  • the configuration module is specifically configured to determine, at the determining module, that the UE is required to use an inter-frequency neighbor After the measurement is performed by the cell, the measurement conversion time is configured for the UE, and the configured measurement conversion time is transmitted to the sending module.
  • the sending module is specifically configured to send the measurement conversion time configured by the configuration module to the UE, and the indication is
  • the UE measures the first type of inter-frequency neighboring cell according to the determined first GAP before measuring the conversion time, and measures the second type of inter-frequency neighboring cell according to the determined second GAP after measuring the conversion time; or, before measuring the conversion time Measuring, according to the determined second GAP, the second type of inter-frequency neighboring cell, and measuring the first type of difference according to the determined first GAP after measuring the conversion time Frequency neighboring cell.
  • the configuration module is specifically configured to determine, at the determining module, that the UE is required to use an inter-frequency After the neighboring cell performs the measurement, the UE is configured to perform a period of the inter-frequency neighbor cell measurement, and the configured period for performing the inter-frequency neighbor cell measurement is transmitted to the sending module; wherein one period is equal to measuring the first-type inter-frequency neighboring cell.
  • the module is specifically configured to send the period of the inter-frequency neighbor cell measurement configured by the configuration module to the UE, and instruct the UE to periodically measure the inter-frequency cell.
  • the configuration module is configured to configure the first measurement time length and the second measurement time length for the UE The position within the period.
  • the first measurement time length includes a number of GAPs greater than or equal to the first type of the UE
  • the neighboring cell measures the sum of the required number of GAPs
  • the number of GAPs included in the second measurement time length is greater than or equal to the number of GAPs required by the UE to measure each of the second type of inter-frequency neighbor cells.
  • a fourth aspect of the present invention provides a user equipment (UE) for performing inter-frequency cell measurement, comprising: a receiving module, configured to receive at least one transmission interval GAP sent by a network for measuring an inter-frequency neighboring cell, and receive at least one GAP Transmitting to the measurement module, the measurement module, configured to determine, according to the at least one GAP received by the receiving module, a first GAP for measuring a first type of inter-frequency neighboring cell and a second GAP for measuring a second type of inter-frequency neighboring cell And measuring, according to the determined first GAP, the first type of inter-frequency neighboring cells, and measuring the second type of inter-frequency neighboring cells according to the determined second GAP; wherein the at least one transmission interval GAP is The first GAP and/or the second GAP, the first GAP being different from the second GAP.
  • the receiving module is specifically configured to receive a first GAP that is sent by the network and is used to measure an inter-frequency neighboring cell, where the Corresponding relationship between a GAP and a second GAP determines the second GAP; or
  • the receiving module is specifically configured to receive a second GAP that is sent by the network and that is used to measure the inter-frequency neighboring cell, where the measurement module is specifically configured to determine the first GAP according to the correspondence between the first GAP and the second GAP. Or the receiving module is specifically configured to receive the first GAP and the second GAP delivered by the network.
  • the receiving module is specifically configured to: receive a first transmission interval mode that is sent by the network and includes the first GAP a TG pattern and a second TG pattern including the second GAP, where the first TG pattern and the second TG pattern are different; or, receiving the network and delivering the first GAP and the The TG pattem of the second GAP.
  • the receiving module is specifically configured to: Receiving the measurement conversion time sent by the network and transmitting the measurement conversion time to the measurement module before the measurement is performed by the cell and the second type of the inter-frequency neighboring cell; the measurement module is specifically configured to: before the measurement conversion time Determining, by the first GAP, a first type of inter-frequency neighboring cell, measuring a second type of inter-frequency neighboring cell according to the determined second GAP after the measuring transition time; or, according to the determined second before the measuring transition time The GAP measures the second type of inter-frequency neighboring cell, and after the measurement transition time, measures the first type of inter-frequency neighboring cell according to the determined first GAP.
  • the receiving module is specifically configured to: Before the cell and the second-type inter-frequency neighboring cell perform the measurement, the period of the inter-frequency neighbor cell measurement that is sent by the network is received, and the period for performing the inter-frequency neighbor cell measurement is transmitted to the measurement module; And measuring, according to the determined at least one first GAP, the first type of inter-frequency neighboring cells within the first measurement time length of the period, according to the second measurement time length of the period, according to The determined at least one second GAP measures the second type of inter-frequency neighbor cells.
  • the measuring module is specifically configured to be in the period according to the first measurement time length and the second measurement time length The location within, the inter-frequency neighbor cell is measured during the period.
  • the fifth aspect provides a network device for performing inter-frequency cell measurement, where: the processor is configured to: after determining that the user equipment UE is required to measure the first type of inter-frequency neighboring cell and the second type of inter-frequency neighboring cell, The UE is configured to measure at least one transmission interval GAP of the inter-frequency neighboring cell, and transmit the configured at least one GAP to the transmitter, and send, by the transmitter, the at least one GAP configured by the processor to the UE, indicating Determining, by the UE, a first GAP for measuring a first type of inter-frequency neighboring cell and a second GAP for measuring a second type of inter-frequency neighboring cell according to the configured at least one GAP, where the at least one GAP includes the At least one of the first GAP and the second GAP, the first GAP being different from the second GAP.
  • the processor is specifically configured to configure a first GAP for the UE, where the transmitter is specifically configured to send the first GAP to the UE, Instructing the UE to determine a second GAP corresponding to the first GAP configured by the processor according to the correspondence between the first GAP and the second GAP; or the processor is specifically configured to configure the second GAP for the UE, where The transmitter is specifically configured to send the second GAP configured by the processor to the UE, and instruct the UE to determine, according to the correspondence between the first GAP and the second GAP, the second GAP corresponding to the processor.
  • a GAP; or, the processor is specifically configured to configure the first GAP and the second GAP for the UE.
  • the processor is specifically configured to configure the first GAP and the second GAP for the UE according to the following steps: Configuring, for the UE, a first transmission interval pattern TG pattern including a first GAP and a second TG pattern including a second GAP, where the first TG pattern and the second TG pattern are different;
  • the UE configuration includes the TG pattern of the first GAP and the second GAP.
  • the processor is specifically configured to: after determining that the UE needs to measure the inter-frequency neighboring cell, configure a measurement conversion time for the UE, and transmit the configured measurement conversion time to the transmitter;
  • the transmitter is specifically configured to send the measurement conversion time of the processor configuration to the UE, and instruct the UE to measure the first type of inter-frequency neighboring cell according to the determined first GAP before measuring the conversion time, in the measurement conversion time.
  • the processor is specifically configured to: when determining that the UE is required to perform an inter-frequency neighboring cell After the measurement, configuring, for the UE, a period of performing inter-frequency neighbor cell measurement, and transmitting the configured period for performing inter-frequency neighbor cell measurement to the transmitter; wherein one period is equal to measuring the first measurement of the first-type inter-frequency neighboring cell
  • the length of time is the sum of the second measurement time length of the second type of inter-frequency neighboring cell, the first measurement time length includes at least one first GAP, and the second measurement time length includes at least one second GAP; And sending, by the configuration module, a period of performing inter-frequency neighbor cell measurement to the UE, instructing the UE period to measure the inter-frequency cell.
  • the processor is configured to configure the first measurement time length and the second measurement time length for the UE The position within the period.
  • the first measurement time length includes a number of GAPs greater than or equal to the first type of the UE
  • the neighboring cell measures the sum of the required number of GAPs, and the number of GAPs included in the second measurement time length is greater than or equal to the number of GAPs required by the UE to measure each of the second type of inter-frequency neighbor cells.
  • the sixth aspect provides a user equipment (UE) for performing inter-frequency cell measurement, comprising: a receiver, configured to receive at least one transmission interval GAP that is sent by the network and used to measure the inter-frequency neighboring cell, and receives at least one GAP. Transmitted to the processor; the processor, configured to receive at least one according to the receiver
  • the GAP determines a first GAP for measuring a first type of inter-frequency neighboring cell and a second GAP for measuring a second type of inter-frequency neighboring cell, and performs measurement on the first type of inter-frequency neighboring cell according to the determined first GAP,
  • the second type of inter-frequency neighboring cell is measured according to the determined second GAP, where the at least one transmission interval GAP is the first GAP and/or the second GAP, and the first GAP is different from the Second GAP.
  • the receiver is specifically configured to receive a first GAP that is sent by the network and used to measure an inter-frequency neighboring cell, where the processor is specifically configured to be used according to the Corresponding relationship between a GAP and a second GAP determines the second GAP; or, the receiver is specifically configured to receive a second GAP that is sent by the network and used to measure an inter-frequency neighboring cell, where the processor is specifically used by The first GAP is determined according to the correspondence between the first GAP and the second GAP; or the receiver is specifically configured to receive the first GAP and the second GAP delivered by the network.
  • the receiver is configured to receive, by the network, a first transmission interval mode that is sent by the network and includes the first GAP a TG pattern and a second TG pattern including the second GAP, where the first TG pattern and the second TG pattern are different; or the receiving the network and the first GAP and the second GAP TG pattern.
  • the receiver is specifically configured to use, in the processor, the first type of inter-frequency neighboring cell Receiving the measurement conversion time delivered by the network, and transmitting the measurement conversion time to the processor, and the processor is specifically configured to be used according to the measurement conversion time before the measurement is performed.
  • the GAP measures the second type of inter-frequency neighboring cell, and after the measurement transition time, measures the first type of inter-frequency neighboring cell according to the determined first GAP.
  • the receiver is specifically configured to: And receiving, by the network, a period of performing inter-frequency neighbor cell measurement, and transmitting a period of performing inter-frequency neighbor cell measurement to the processor, where the processor is specifically configured to: And measuring, according to the determined at least one first GAP, the first type of inter-frequency neighboring cell, in the first measurement time length of the period of performing the inter-frequency neighbor cell measurement, in the second measurement time period of the period of performing the inter-frequency neighbor cell measurement The second type of inter-frequency neighboring cell is measured according to the determined at least one second GAP.
  • the processor is specifically configured to be in the period according to the first measurement time length and the second measurement time length The location within, the inter-frequency neighbor cell is measured during the period.
  • the network after determining that the UE needs to measure the different types of inter-frequency neighboring cells, the network is configured to configure the UE to measure at least one GAP of the inter-frequency neighboring cell, and instruct the UE to determine according to the configured at least one GAP.
  • the first GAP of the inter-frequency neighboring cell measures the first type of inter-frequency neighboring cell, and is used to measure the second-type inter-frequency neighboring cell, such as the second-type GAP of the S-UMTS inter-frequency neighboring cell.
  • the frequency neighboring cell performs the measurement.
  • the embodiment of the present invention may enable the UE to use different GAPs to measure the UMTS inter-frequency neighboring cell and the S-UMTS inter-frequency neighboring cell, and may not affect the two types of inter-frequency neighboring cells. Under the condition of UE transmission performance, the accuracy of the measurement result is guaranteed.
  • Figure 1 shows the configuration parameters of the transmission interval mode
  • FIG. 2 is a schematic diagram of bandwidth distribution of a UMTS cell and an S-UMTS cell
  • FIG. 3 is a schematic diagram of a UE measuring a cell in a GAP of a network configuration
  • FIG. 4 is a flowchart of a method for performing inter-frequency cell measurement according to an embodiment of the present invention
  • FIG. 5 is a flowchart of a method for a UE to measure an inter-frequency neighboring cell according to an embodiment of the present invention
  • a flow chart of a method for measuring an inter-frequency cell is provided
  • 7 is a schematic diagram of measurement of a pair of inter-frequency cells according to an embodiment of the present invention
  • FIG. 8 is a flowchart of a method for measuring an inter-frequency cell according to Embodiment 2 of the present invention.
  • FIG. 9 is a schematic diagram of configuring two different GAPs in one TG pattern according to Embodiment 2 of the present invention.
  • FIG. 10 is a schematic diagram of a period measurement inter-frequency cell according to Embodiment 2 of the present invention.
  • FIG. 11 is a flowchart of a method for measuring an inter-frequency cell according to Embodiment 3 of the present invention.
  • FIG. 12 is a schematic diagram of measuring an inter-frequency cell according to Embodiment 3 of the present invention.
  • FIG. 13 is a network device for performing inter-frequency cell measurement according to an embodiment of the present invention
  • FIG. 14 is a UE for performing inter-frequency cell measurement according to an embodiment of the present invention
  • FIG. 15 is a network device for performing inter-frequency cell measurement according to an embodiment of the present invention
  • FIG. 16 is a UE for performing inter-frequency cell measurement according to an embodiment of the present invention. detailed description
  • GSM Global System for Mobile Communications
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDM Frequency Division Multiple Addressing
  • OFDMA Orthogonal Frequency OFDMA (Orthogonal Frequency-Division Multiple Access) system
  • SC-FDMA single carrier FDMA
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • the user equipment which may be a wireless terminal or a wired terminal, may be a device that provides voice and/or data connectivity to the user, a handheld device with wireless connectivity, or other processing device connected to the wireless modem.
  • the wireless terminal can communicate with one or more core networks via a radio access network (eg, RAN, Radio Access Network), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) and with a mobile terminal
  • RAN Radio Access Network
  • the computers for example, can be portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile devices that exchange language and/or data with the wireless access network.
  • a wireless terminal may also be called a system, a Subscriber Unit, a Subscriber Station, a Mobile Station, a Mobile, a Remote Station, an Access Point, Remote Terminal, Access Terminal, User Terminal, User Agent, User Device, or User Equipment.
  • a base station can refer to a device in an access network that communicates with a wireless terminal over one or more sectors over an air interface.
  • 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 station (BTS, Base Transceiver Station) 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), this application is not limited.
  • the base station controller may be a base station controller (BSC) in GSM or CDMA, or may be a radio network controller in WCDMA (RNC, Radio Network) Controller ), this application is not limited.
  • BSC base station controller
  • RNC Radio Network Controller
  • system and “network” are often used interchangeably herein.
  • the term “and/or” is merely an association describing an associated object, indicating that there may be three relationships, such as , A and / or B, can be expressed as: A exists alone, there are A and B, there are three cases of B.
  • the character "/" in this article generally indicates that the context of the context is an “or” relationship .
  • the network after determining that the UE needs to measure the different types of inter-frequency neighboring cells, the network is configured to configure the UE to measure at least one GAP of the inter-frequency neighboring cell, and instruct the UE to determine according to the configured at least one GAP.
  • the first GAP of the inter-frequency neighboring cell measures the first type of inter-frequency neighboring cell, and is used to measure the second-type inter-frequency neighboring cell, such as the second-type GAP of the S-UMTS inter-frequency neighboring cell.
  • the frequency neighboring cell performs the measurement.
  • the embodiment of the present invention may enable the UE to use different GAPs to measure the UMTS inter-frequency neighboring cell and the S-UMTS inter-frequency neighboring cell, and may not affect the two types of inter-frequency neighboring cells. Under the condition of UE transmission performance, the accuracy of the measurement result is guaranteed.
  • the "inter-frequency neighboring cell” may be a neighboring cell that is the same as the UE's current cell system but has a different frequency range, such as a UMTS neighboring cell and an S-UMTS neighboring cell, or may be an unrestricted type of neighboring cell.
  • UMTS neighboring cell S-UMTS neighboring cell, GSM neighboring cell and LTE neighboring cell
  • UMTS neighboring cell and GSM neighboring cell such as S-UMTS neighboring cell and GSM neighboring cell
  • UMTS a neighboring cell and an LTE neighboring cell such as an S-UMTS neighboring cell and an LTE neighboring cell
  • an S-UMTS neighboring cell and an LTE neighboring cell for example, a GSM neighboring cell and an LTE neighboring cell.
  • FIG. 4 a flow chart of a method for performing inter-frequency cell measurement according to an embodiment of the present invention is described below.
  • S401 The network determines that the UE needs to measure different types of inter-frequency neighbor cells.
  • the network configures, for the UE, at least one GAP for measuring the inter-frequency neighboring cell, indicating the UE Determining, according to the configured at least one GAP, a first GAP for measuring a first type of inter-frequency neighboring cell and a second GAP for measuring a second type of inter-frequency neighboring cell; wherein, at least one GAP of the network configuration is a first GAP and / or the second GAP, the first GAP is different from the second GAP.
  • different types of inter-frequency neighboring cells in the embodiments of the present invention refer to cells occupying different bandwidths or cells of different systems.
  • a cell occupying different bandwidths may be a UMTS inter-frequency neighboring cell and an S-UMTS inter-frequency neighboring cell
  • a cell of different systems may be a WCDMA cell and a Global System of Mobile communication (GSM) cell, or a WCDMA cell.
  • GSM Global System of Mobile communication
  • LTE Long Term Evolution
  • the UE may use different GAPs to measure different types of cells, for example, the first GAP with the transmission interval length of 7slots is used to measure the UMTS inter-frequency neighboring cell, and the second transmission interval is 14slots.
  • the GAP measures the S-UMTS inter-frequency neighbor cell, or uses the first GAP with a transmission interval length of 4 slots to measure the UMTS inter-frequency neighbor cell, and the second GAP with the transmission interval length of 7 slots to measure the S-UMTS inter-frequency neighbor cell. .
  • the network may send only one measurement command, and the UE measures different types of cells according to a measurement command sent by the network, and reports to the network once after measuring different types of cells. Therefore, in the embodiment of the present invention, only one process of sending, measuring, and reporting is performed on the measurement of different types of cells, which saves time compared to the process of sending, measuring, and reporting the two types of cells twice. Timeliness of measurement.
  • the network may determine that the UE needs to perform inter-frequency neighbor cell measurement when the UE needs to perform cell handover. Specifically, the network may determine when the received UE signal is weak, and/or the current cell service is busy. The UE needs to measure the inter-frequency neighboring cell, and determine the cell that the UE switches according to the measurement result of the UE; the specific measurement target of the UE may be the signal quality and location of the cell, and the network determines that the UE needs to measure the inter-frequency neighbor cell.
  • the UE may be configured to measure at least one GAP of the inter-frequency neighboring cell according to the type of the inter-frequency neighboring cell that the UE needs to measure, and the network configures, for the UE, at least one GAP for measuring the inter-frequency neighboring cell.
  • Configuration mode 1 The network configures the GAP for measuring the type of the inter-frequency neighboring cell, and the UE determines the GAP for measuring another type of inter-frequency neighboring cell according to the GAP configured by the network.
  • the step S402 includes: configuring, by the network, the first GAP for the UE, and instructing the UE to determine, according to the correspondence between the first GAP and the second GAP, the second GAP corresponding to the configured first GAP; or, the network configuring the second GAP for the UE And instructing the UE to determine, according to the correspondence between the first GAP and the second GAP, the first GAP corresponding to the configured second GAP.
  • the network may be configured to measure the GAP of the first type of cell for the UE in a time slot or a radio frame of the first type of cell, and enable the UE to measure the GAP of the first type of cell and the second type of cell according to the UE.
  • Corresponding relationship between the cell and the GAP of the second type of cell determining to measure the GAP of the first type of inter-frequency cell.
  • the mapping between the GAPs of the first type of cell and the second type of cell may be set by the network and the UE according to an agreement, for example, when the first type of inter-frequency neighboring cell is a UMTS inter-frequency neighboring cell, the second type is different.
  • the frequency neighboring cell is an S-UMTS inter-frequency neighboring cell
  • the TGL of the S-UMTS inter-frequency neighboring cell can be set to measure the TGL + (N-1) X 2 of the UMTS inter-frequency neighboring cell, where the TGL is a GAP.
  • the length, in units of time slots, N indicates that the UMTS cell to be measured is N times the bandwidth of the S-UMTS cell to be measured.
  • the bandwidth of the UMTS cell ranges from 4.2M to 5M.
  • the network may also be configured to measure the GAP of the same type of cell as the current cell according to the current cell type to which the UE belongs, and the UE measures the GAP of the same type of cell in the current cell according to the network configuration measurement.
  • the GAP of the network configured to determine the GAP of the different-frequency neighboring cell of the different type of the current cell is determined. And according to the determined GAP measurement, different types of inter-frequency neighboring cells are different from the current cell.
  • Configuration mode 2 The network configures two types of GAP for the UE, which are used to measure different types of different frequency neighbors. Community.
  • the step S402 specifically includes: configuring, by the network, the first GAP and the second GAP for the UE.
  • the network may directly configure two types of GAPs for the UE, that is, measure the first GAP of the first type of inter-frequency neighboring cells and measure the second type of different cells.
  • the UE determines the two types of GAPs to be measured as the GAPs of the two types of inter-frequency neighboring cells, that is, the first type of different-frequency neighbors are measured according to the received first GAP. a cell, and measuring a second type of inter-frequency neighboring cell according to the received second GAP.
  • the network configures the first GAP and the second GAP for the UE, where the network includes: configuring, by the network, the first transmission interval mode TG pattern including the first GAP and the second TG including the second GAP A pattern, wherein the first TG pattern and the second TG pattern are different; or, the network configures the TG pattern including the first GAP and the second GAP for the UE.
  • the network may configure two different TG patterns for the UE, such as TG pattern1 and TG pattern2, which are respectively used to measure two different types of inter-frequency neighbor cells, which may be included in the TG pattern1 for measurement first.
  • a first GAP of the type-inter-frequency neighboring cell including a second GAP for measuring the second-type inter-frequency neighboring cell in the TG pattern2; or a second for measuring the second-type inter-frequency neighboring cell in the TG pattern1
  • the GAP includes a first GAP for measuring a first type of inter-frequency neighboring cell in the TG pattern2.
  • the network can also configure a TG pattern including two different GAPs, namely GAP1 and GAP2, so that the UE uses two different GAPs of the same TG pattern to measure different types of inter-frequency neighbor cells.
  • the first type of inter-frequency neighboring cell is a UMTS inter-frequency neighboring cell
  • the second type of inter-frequency neighboring cell is an S-UMTS inter-frequency neighboring cell
  • the network configures a TG pattern including a first GAP and a second GAP for the UE
  • the first GAP is GAP1 with a transmission interval length of TGL1
  • the second GAP is GAP2 with a transmission interval length of TGL2
  • the first GAP is GAP2 with a transmission interval length of TGL2
  • the second GAP is a transmission interval length of TGL1.
  • GAP1 is GAP1 with a transmission interval length of TGL1
  • the second GAP is GAP2 with a transmission interval length of TGL2
  • the first GAP is GAP2 with a transmission interval length of TGL2
  • the second GAP is a transmission interval length of TGL1.
  • the network may further set, in which time period, the determined first GAP to the first type of different-frequency neighbors.
  • the cell performs measurement, and at which time period, the second type of inter-frequency neighboring cell is measured by using the determined second GAP.
  • the network configures the measurement conversion time for the UE.
  • the method further includes: configuring, by the network, a measurement transition time for the UE, and instructing the UE to measure the first type of inter-frequency neighboring cell according to the determined first GAP before the measurement conversion time, after the measurement conversion time, according to the determined
  • the second GAP measures the second type of inter-frequency neighboring cell; or, before the measurement conversion time, measures the second type of inter-frequency neighboring cell according to the determined second GAP, after which the first type is measured according to the determined first GAP Inter-frequency neighboring cell.
  • the network may configure a measurement conversion time for the UE according to the busyness of the current first type of cell and the second type of cell, and indicate the cell type that the UE preferentially measures. For example, when the second type of cell is busy, the network configures a measurement conversion time for the UE, and instructs the UE to preferentially measure the first type of cell, so that the UE measures the first type of different frequency neighboring cell according to the determined first GAP before the measurement conversion time.
  • the second type of inter-frequency neighboring cell is measured according to the determined second GAP; or, when the first type of cell is busy, the network configures a measurement conversion time for the UE, and instructs the UE to preferentially measure the second type of cell, And causing the UE to measure the second type of inter-frequency neighboring cell according to the determined second GAP before the measurement conversion time, and measure the first type of inter-frequency neighboring cell according to the determined first GAP after the measurement conversion time.
  • the network configures a period for the UE to perform the measurement of the inter-frequency neighbor cell.
  • the method further includes: configuring, by the network, a period for performing measurement of the inter-frequency neighboring cell for the UE, indicating that the UE period is measured by the inter-frequency cell, where one period is equal to measuring the first measurement time length of the first-type inter-frequency neighboring cell and And measuring a sum of second measurement time lengths of the second type of inter-frequency neighboring cells, where the first measurement time length includes at least one first GAP, and the second measurement time length includes at least one second GAP.
  • the foregoing first setting method may indicate that the UE performs priority measurement on a certain type of cell, and the second setting method is relatively fairer than the first setting method, that is, the UE is used for two types of The inter-frequency cell performs alternating measurement; wherein, the first measurement time length of the network setting include at least one first GAP, to ensure that the UE measures at least one first-type inter-frequency neighboring cell within a first measurement time length, and the second measurement time length that is set includes at least one second GAP, to ensure that the UE is in the second measurement time. At least one second type of inter-frequency neighboring cell is measured within the length.
  • the network configures the UE to perform the period of the inter-frequency neighbor cell measurement, and the method includes: configuring, by the network, the first measurement time length and the second measurement time length in the period of the UE.
  • the network may further configure, for the UE, a location of the first measurement time length and the second measurement time length in the cycle, that is, setting a sequence of the first measurement time length and the second measurement time length, indicating that the UE is in one Measuring, in the first measurement time, the first type of inter-frequency neighboring cell according to the determined first GAP, and measuring the second type of inter-frequency neighboring cell according to the determined second GAP in the second measurement time length, or The second type of inter-frequency neighboring cell is measured according to the determined second GAP in the second measurement time length, and the first type of inter-frequency neighboring cell is measured according to the determined first GAP in the first measurement time length.
  • the number of GAPs included in the first measurement time length is greater than or equal to the sum of the number of GAPs required by the UE to measure the first type of inter-frequency neighboring cells, and the number of GAPs included in the second measurement time length is greater than or equal to the UE.
  • the sum of the required number of GAPs is measured once for each of the second type of inter-frequency neighbor cell measurements.
  • the network may set a first time length, so that the number of GAPs included in the first measurement time length is greater than or equal to the number of GAPs that the UE needs to measure once for all the first-type inter-frequency neighbor cells;
  • the length of time, the number of GAPs included in the second measurement time length is greater than or equal to the number of GAPs required by the UE to measure each of the second type of inter-frequency neighbor cells, that is, the UE is in one cycle, for each After measuring one type of inter-frequency neighboring cell at least once, measuring at least once for each second-type inter-frequency neighboring cell, or measuring at least once for each second-type inter-frequency neighboring cell, and then for each first type The inter-frequency neighboring cell is measured at least once.
  • the measurement conversion time and the first and second measurement time lengths may be other time identifiers agreed by the network and the UE, such as the specific number of radio frames, for example,
  • the UE measures the first type of inter-frequency neighboring cells in the first N radio frames, After the Nth radio frame, the second type of inter-frequency neighboring cell is measured, N is a positive integer; or may be a transmission interval pattern (TG Pattern) repetition number TGPRC, such as the UE's first M TG Pattern measurement in the TGPRC
  • TGPRC transmission interval pattern (TG Pattern) repetition number
  • a type of inter-frequency neighboring cell, after the Mth TG Pattern measures a second type of inter-frequency neighboring cell, where M is a positive integer.
  • FIG. 5 a flow chart of a method for a UE to measure an inter-frequency neighbor cell according to an embodiment of the present invention is described below.
  • the UE receives at least one GAP that is sent by the network and is used to measure the inter-frequency neighboring cell.
  • the UE determines, according to the received at least one GAP, a first GAP for measuring a first type of inter-frequency neighboring cell and a second GAP for measuring a second type of inter-frequency neighboring cell, and is first according to the determined first GAP pair.
  • the type of the inter-frequency neighboring cell performs measurement, and the second type of inter-frequency neighboring cell is measured according to the determined second GAP; wherein the at least one GAP received by the UE is the first GAP and/or the second GAP, and the first GAP is different from the first Two GAP.
  • the UE may determine the first GAP for measuring the first-type inter-frequency neighboring cell and the second GAP according to the received GAP.
  • the second GAP of the type of inter-frequency neighboring cell there are many ways for the UE to determine the GAP for measuring the inter-frequency neighboring cell, and several are listed below.
  • the UE 4 determines a GAP for measuring one type of inter-frequency neighboring cell according to a network configured to measure a GAP of another type of inter-frequency neighboring cell.
  • the UE receives the at least one GAP that is sent by the network for measuring the inter-frequency neighboring cell, and determines the first GAP and the second GAP according to the received at least one GAP, including: The first GAP of the inter-frequency neighboring cell, and the second GAP is determined according to the correspondence between the first GAP and the second GAP; or, the UE receives the second GAP that is sent by the network and is used to measure the inter-frequency neighboring cell, and according to the first The correspondence between the GAP and the second GAP determines the first GAP.
  • the UE sends a GAP for measuring a type of inter-frequency neighboring cell, if it is determined that two types of inter-frequency neighboring cells need to be measured, according to different types used for measuring different types of cells.
  • the correspondence between the GAPs of the frequency neighboring cells is determined to measure another type of different frequency neighbors.
  • the GAP of the cell The mapping between the GAPs used to measure different types of inter-frequency neighboring cells may be set by the UE and the network according to an agreement.
  • the second type of inter-frequency neighboring cell when the first type of inter-frequency neighboring cell is a UMTS inter-frequency neighboring cell, the second type of inter-frequency neighboring cell
  • TGL of the S-UMTS inter-frequency neighboring cell can be set to measure TGL + (N-1) X 2 of the UMTS inter-frequency neighboring cell, where TGL is the length of a GAP.
  • indicates that the UMTS cell to be measured is N times the bandwidth of the S-UMTS cell.
  • the bandwidth of the UMTS cell is 4.2M 5M.
  • the second method and the second GAP are sent by the receiving network.
  • the UE receives the at least one GAP that is sent by the network to measure the inter-frequency neighboring cell, and determines the first GAP and the second GAP according to the received at least one GAP, including: the UE receives the first GAP delivered by the network. And the second GAP.
  • the UE may measure the first type of inter-frequency neighboring cells according to the received first GAP, and measure the second type of inter-frequency neighboring cells according to the received second GAP, ie, The UE determines the received first GAP as a first GAP for measuring a first type of inter-frequency neighboring cell, and determines the received second GAP as a second GAP for measuring a second type of inter-frequency neighboring cell.
  • the UE receives the first GAP and the second GAP that are sent by the network, and the method includes: receiving, by the UE, a first TG pattern that is sent by the network, and a second TG that includes the second GAP. Or; the UE receives the TG pattern that is sent by the network and includes the first GAP and the second GAP.
  • the first type of inter-frequency neighboring cell is a UMTS inter-frequency neighboring cell
  • the second type of inter-frequency neighboring cell is an S-UMTS inter-frequency neighboring cell
  • the UE receives the TG of the first GAP and the second GAP delivered by the network
  • the pattern includes: the first GAP is GAP1 with a transmission interval length of TGL1; the second GAP is GAP2 with a transmission interval length of TGL2; or, the first GAP is GAP2 with a transmission interval length of TGL2; and the second GAP is a transmission interval length of TGL1 GAP1.
  • the UE After receiving the first GAP and the second GAP delivered by the network, the UE receives the first GAP and the second GAP. It may further be determined at which time period the measurement is performed on the first type of inter-frequency neighboring cell using the determined first GAP, and in which time period the second type of inter-frequency neighboring cell is measured using the determined second GAP;
  • the examples provide the following two alternative determination methods.
  • the first type the UE receives the measurement conversion time delivered by the network.
  • the method further includes: receiving, by the UE, a measurement conversion time delivered by the network.
  • Step S502 specifically includes: measuring, according to the determined first GAP, a first type of inter-frequency neighboring cell, and measuring, after the measurement conversion time, a second type of inter-frequency neighboring cell according to the determined second GAP; or The second type of inter-frequency neighboring cell is measured according to the determined second GAP before the measurement conversion time, and the first type of inter-frequency neighboring cell is measured according to the determined first GAP after the measurement conversion time.
  • the UE may first measure the cell that needs to be preferentially measured according to the network indicating the priority of the cell, and after the measurement conversion time is reached, Another type of inter-frequency cell is measured.
  • the second type is that the UE receives the period of the inter-frequency neighbor cell measurement that is sent by the network.
  • the method further includes: receiving, by the UE, a period of performing inter-frequency neighbor cell measurement delivered by the network.
  • the step S502 specifically includes: measuring, according to the determined at least one first GAP, the first type of inter-frequency neighboring cell within the first measurement time period of the period of performing the inter-frequency neighbor cell measurement, according to the second measurement time length of the period, according to the second measurement time length of the period.
  • the determined at least one second GAP measures the second type of inter-frequency neighbor cells.
  • the UE measures the inter-frequency neighboring cell in the period
  • the method includes: the UE measuring the inter-frequency neighboring cell in the period according to the first measurement time length and the second measurement time length in the period.
  • the UE may measure the first type according to the determined first GAP within a first measurement time length according to a sequence of the first measurement time length and the second measurement time length in one cycle. And the second-frequency inter-cell is measured according to the determined second GAP, or the second-type inter-frequency is measured according to the determined second GAP within the second measurement time length. Neighboring cell, according to the determined length of the first measurement time The first GAP measures a first type of inter-frequency neighbor cell.
  • the number of GAPs included in the first measurement time length is greater than or equal to the sum of the number of GAPs required by the UE to measure the first type of inter-frequency neighboring cells, and the number of GAPs included in the second measurement time length is greater than or equal to the UE.
  • the sum of the required number of GAPs is measured once for each of the second type of inter-frequency neighbor cell measurements.
  • the UE measures at least once for each first-type inter-frequency neighboring cell in one cycle, and then at least once for each second-type inter-frequency neighboring cell, or for each second type. After the inter-frequency neighboring cell is measured at least once, each of the first-type inter-frequency neighboring cells is measured at least once.
  • the measurement conversion time and the first and second measurement time lengths may be other time identifiers agreed by the UE and the network, such as the specific number of radio frames, for example,
  • the UE measures the first type of inter-frequency neighboring cells in the first N radio frames, and measures the second type of inter-frequency neighboring cells after the Nth radio frame, where N is a positive integer; and may also be a transmission interval mode repetition number TGPRC, If the UE is in the first M TG patterns, the first type of inter-frequency neighboring cells are measured, and after the Mth TG pattern, the second type of inter-frequency neighboring cells are measured, where M is a positive integer.
  • inter-frequency neighboring cells are used as UMTS inter-frequency neighboring cells and S-UMTS inter-frequency neighboring cells as an example, and several specific ones are listed. The implementation is described.
  • FIG. 6 a flowchart of a method for measuring an inter-frequency cell according to Embodiment 1 of the present invention is described below.
  • the network determines that the UE needs to measure the UMTS inter-frequency neighboring cell and the S-UMTS inter-frequency neighboring cell.
  • FIG. 7 is a schematic diagram of measurement of a pair of inter-frequency cells according to an embodiment of the present invention.
  • TG pattern1 is a first TG pattern
  • TG pattern2 is a second TG pattern
  • TGSN is a start time slot number of a configured GAP
  • TGL1 of patternl is the length of the first GAP configured
  • TGL1 of TG pattern2 is the length of the configured second GAP
  • the TGPL1 indicates the length of the transmission interval mode of TG pattern1 and TG pattern2; it should be noted that TGL1 and TGPL1 are only representative here.
  • the compression mode parameter is not a specific value.
  • the values of TGL1 of TG pattern1 and TGL1 of TG patchem2 are different, and the values of TGPL1 of TG pattern1 and TG pattern of TG pattern2 are also different.
  • the network needs to configure which GAP to use in the specific time period for the UE;
  • the time of the type of GAP, or the network only configures the start time and the end time of the GAP for the UE, instead of configuring the time for the UE to perform different types of cell measurement conversion, it may be impossible to know when the UE specifically switches to another time.
  • the GAP performs measurement, causing packet loss, that is, when the network sends data to the UE, the UE measures the inter-frequency neighbor cell in another GAP and cannot receive data.
  • the specific implementation manner may be, but not limited to, the following two types.
  • the measurement conversion time is used; in addition to the specific time, the measurement conversion time can also be identified by the TGPRC1 shown in FIG. 4, that is, the transmission interval repetition number of the measurement conversion is configured for the UE, so that the UE has 1 TG in the pre-TGPRC.
  • a type of inter-frequency neighboring cell is measured in the pattern, and another type of inter-frequency neighboring cell is measured at the TGPRC1+1 TG pattern.
  • the network may also set the type of the inter-frequency cell that needs to be preferentially measured by the UE according to the actual situation.
  • the inter-frequency cell type in which the priority measurement is set is the UMTS inter-frequency neighboring cell, so that the UE measures the UMTS inter-frequency neighboring cell in the first TGPRC TG pattern.
  • the S-UMTS inter-frequency neighbor cell is measured in the TGRRC1+1 to TGFRC TG patterns.
  • the first measurement time length of the network setting may be included to include the number of GAPs that are required to be measured by the UE once for each UMTS inter-frequency neighboring cell, that is, the UE is in the first measurement time length. All the UMTS inter-frequency neighboring cells are measured once, and correspondingly, the UE is separately measured once for all S-UMTS inter-frequency neighboring cells in the second measurement time length; according to the measurement capability of the UE, in general, the UE If at least one inter-frequency cell can be measured in a GAP or a TG pattern, the number of TG patterns or the number of GAPs included in the first measurement time length may be equal to the number of UMTS inter-frequency neighbor cells to be measured, and the second measurement time is set.
  • the number of TG patterns or the number of GAPs included in the length is equal to the number of S-UMTS inter-frequency neighbor cells to be measured. ⁇ Using this setting method, not only can the accuracy of the measurement result be ensured without affecting the transmission performance of the UE, but also the fairness of measurement of different types of inter-frequency cells can be realized, and the guarantee for each type of inter-frequency cell is ensured. Timely measurement.
  • S801 The network determines that the UE needs to measure the UMTS inter-frequency neighboring cell and the S-UMTS inter-frequency neighboring cell.
  • the network configures, by the UE, a TG pattern including the first GAP and the second GAP, and indicates that the UE measures the UMTS inter-frequency neighboring cell according to the first GAP, and measures the S-UMTS inter-frequency neighboring cell according to the second GAP.
  • FIG. 9 is a schematic diagram of configuring two different GAPs in a TG pattern according to Embodiment 2 of the present invention; wherein, the first GAP is a GAP1 with a transmission interval length of TGL1; and the second GAP is a transmission interval length. GAP2 of TGL2; In the process, the first GAP may be a GAP2 with a transmission interval length of TGL2, and the second GAP is a GAP1 with a transmission interval length of TGL1.
  • the present embodiment is similar to the first embodiment, and the measurement switching of different types of cells can be implemented by setting the measurement conversion time or the measurement period.
  • the periodic measurement provided by the second embodiment of the present invention is provided.
  • Schematic diagram of the inter-frequency cell; the network configures the TG pattern1 of the length TGPL1 for the UE, and sets the GAPs of the lengths TGL1 and TGL2 in the TG pattern1, so that the UE measures the UMTS inter-frequency neighboring cell in the GAP of the length TGL1,
  • the S-UMTS inter-frequency neighboring cell is measured in the GAP of the length TGL2; where Number u indicates that the UE measures at least once for each UMTS inter-frequency neighboring cell in the first Number u TG patterns of one cycle, and Number s indicates that the UE is in the UE.
  • Each S-UMTS inter-frequency neighbor cell is measured at least once in the number of s TG patterns of one cycle.
  • the network determines that the UE needs to measure the UMTS inter-frequency neighboring cell and the S-UMTS inter-frequency neighboring cell.
  • the network configures, for the UE, a first GAP for measuring a UMTS inter-frequency neighboring cell, or a second GAP for measuring an S-UMTS inter-frequency neighboring cell.
  • the UE determines the second GAP according to the correspondence between the first GAP and the second GAP, and if the network is configured as the second GAP, the UE is based on the first GAP. Corresponding relationship of the second GAP, determining the first GAP.
  • S1104 The UE measures the UMTS inter-frequency neighboring cell according to the first GAP, and performs measurement on the S-UMTS inter-frequency neighboring cell according to the second GAP.
  • the basic idea of the third embodiment of the present invention is that only one type of GAP is sent by the network, and the UE determines another type of GAP according to the GAP sent by the network. For example, the first GAP that is sent by the network for measuring the UMTS inter-frequency neighboring cell is used. Then, the UE determines the second GAP according to the correspondence between the first GAP and the GAP for measuring the S-UMTS inter-frequency neighboring cell.
  • the network when the UE only needs to measure one type of inter-frequency cell, the network only needs to know the start time of the measurement by the UE and the termination time of the measurement by the UE, and when the UE needs to measure two types of inter-frequency.
  • the network needs to know the time of the measurement handover, that is, the time period during which the UE uses the first GAP to measure the UMTS cell, and at which time period the second GAP is used to measure the S-UMTS cell. This is because the TGPL of the two GAPs is different.
  • the third embodiment of the present invention can be combined with the method for measuring the different types of different frequency cells in the time period described in the first embodiment. For the specific implementation process, reference may be made to Embodiment 1, and details are not described herein again.
  • a network device for performing inter-frequency cell measurement includes: a determining module 131, configured to determine a requirement The user equipment UE performs measurement on the first type of inter-frequency neighboring cell and the second type of inter-frequency neighboring cell; the configuration module 132 is configured to determine, at the determining module 131, that the UE needs to use the first type of inter-frequency neighboring cell and the second type of inter-frequency neighboring cell After the cell performs the measurement, the UE is configured with at least one GAP for measuring the inter-frequency neighboring cell, and transmits the configured at least one GAP to the sending module 133.
  • the sending module 133 is configured to configure the configuration module 132 as the GAP of the UE. Sending to the UE, instructing the UE to determine, according to the configured at least one GAP, a first GAP for measuring a first type of inter-frequency neighboring cell and a second GAP for measuring a second type of inter-frequency neighboring cell; where, the configuration module 132
  • the configured at least one GAP is a first GAP and/or a second GAP, and the first GAP is different from the second GAP.
  • the configuration module 132 is specifically configured to configure the first GAP for the UE.
  • the sending module 133 is specifically configured to send the first GAP to the UE, and instruct the UE to determine, according to the correspondence between the first GAP and the second GAP, the configuration of the configuration module 132.
  • the second GAP corresponding to the first GAP; or, the configuration module 132 is specifically configured to configure the second GAP for the UE; the sending module 133 is specifically configured to send the second GAP to the UE, and instruct the UE to correspond to the second GAP according to the first GAP.
  • the relationship determines the first GAP corresponding to the second GAP configured by the configuration module 132.
  • the configuration module 132 is specifically configured to configure the first GAP and the second GAP for the UE.
  • the configuration module 132 is specifically configured to configure the first GAP and the second GAP for the UE according to the following steps: configuring, for the UE, a first transmission interval mode TG pattern including a first GAP and a second TG including a second GAP a pattern, wherein the first TG pattern and the second TG pattern are different; or, configuring, for the UE, a TG pattern including the first GAP and the second GAP.
  • the first type of inter-frequency neighboring cell is a UMTS inter-frequency neighboring cell
  • the second type of inter-frequency neighboring cell is an S-UMTS inter-frequency neighboring cell
  • the first GAP is a GAP1 with a transmission interval length of TGL1; the second GAP For transmitting GAP2 with an interval length of TGL2; or, the first GAP is GAP2 with a transmission interval length of TGL2; and the second GAP is GAP1 with a transmission interval length of TGL1.
  • the configuration module 132 is configured to: after determining that the UE needs to measure the inter-frequency neighboring cell, configure the measurement conversion time for the UE, and transmit the configured measurement conversion time to the sending module 133; the sending module 133 is specifically used to Transmitting the measurement conversion time configured by the configuration module 132 to the UE, instructing the UE to measure the first type of inter-frequency neighboring cell according to the determined first GAP before measuring the conversion time, and measuring the second type according to the determined second GAP after measuring the conversion time.
  • the inter-frequency neighboring cell or, before measuring the transition time, measuring the second type of inter-frequency neighboring cell according to the determined second GAP, and measuring the first type of inter-frequency neighboring cell according to the determined first GAP after measuring the transition time.
  • the configuration module 132 is configured to: after determining that the UE needs to measure the inter-frequency neighboring cell, configure a period for the inter-frequency neighbor cell measurement for the UE, and perform the configured inter-frequency neighbor cell measurement.
  • the period of the quantity is transmitted to the sending module 133; one period is equal to the sum of the first measurement time length of the first type of inter-frequency neighboring cell and the second measurement time length of the second type of inter-frequency neighboring cell, the first measurement time length
  • the at least one first GAP is included, and the second measurement time length includes at least one second GAP.
  • the sending module 133 is specifically configured to send the period of the inter-frequency neighbor cell measurement configured by the configuration module 132 to the UE, and instruct the UE to periodically measure the inter-frequency cell.
  • the configuration module 132 is specifically configured to configure, for the UE, a location of the first measurement time length and the second measurement time length in the cycle.
  • the number of GAPs included in the first measurement time length is greater than or equal to the sum of the number of GAPs required by the UE to measure each of the first type of inter-frequency neighbor cells
  • the number of GAPs included in the second measurement time length is greater than or equal to The UE measures the sum of the required number of GAPs for each of the second type of inter-frequency neighbor cell measurements.
  • the UE for performing inter-frequency cell measurement includes: a receiving module 141, configured to receive at least one GAP that is sent by a network and used to measure an inter-frequency neighboring cell, and receive the The at least one GAP is transmitted to the measurement module, and the measurement module 142 is configured to determine, according to the at least one GAP received by the receiving module 141, a first GAP for measuring the first type of inter-frequency neighbor cells and a second type of inter-frequency neighboring cell.
  • the at least one GAP received by the receiving module 141 is The first GAP and/or the second GAP; the first GAP is different from the second GAP.
  • the receiving module 141 is specifically configured to receive a first GAP that is sent by the network and used to measure the inter-frequency neighboring cell, and the measurement module 142 is specifically configured to determine the second GAP according to the correspondence between the first GAP and the second GAP; or The receiving module 141 is specifically configured to receive a second GAP that is sent by the network and is used to measure the inter-frequency neighboring cell.
  • the measurement module 142 is specifically configured to determine the first GAP according to the correspondence between the first GAP and the second GAP; or, the receiving module The 141 is specifically configured to receive the first GAP and the second GAP delivered by the network.
  • the receiving module 141 is specifically configured to: receive, by the network, a first transmission interval pattern TG pattern that includes the first GAP and a second TG pattern that includes the second GAP, where the first TG pattern and The second TG pattern is different; or, the TG pattern that is sent by the network and includes the first GAP and the second GAP.
  • the first type of inter-frequency neighboring cell is a UMTS inter-frequency neighboring cell
  • the second type of inter-frequency neighboring cell is an S-UMTS inter-frequency neighboring cell
  • the receiving module 141 is specifically configured to receive the TG pattern that is sent by the network and includes the first GAP and the second GAP
  • the first GAP is a GAP1 with a transmission interval length of TGL1
  • the second GAP is a GAP2 with a transmission interval length of TGL2.
  • the first GAP is GAP2 with a transmission interval length of TGL2
  • the second GAP is GAP1 with a transmission interval length of TGL1.
  • the receiving module 141 is specifically configured to: before the measurement module 142 performs measurement on the first type of inter-frequency neighboring cell and the second type of inter-frequency neighboring cell, receive the measurement conversion time sent by the network, and convert the received measurement The time is transmitted to the measurement module 142.
  • the measuring module 142 is specifically configured to: before measuring the transition time, measure the first type of inter-frequency neighboring cell according to the determined first GAP, and measure the second type of inter-frequency neighboring cell according to the determined second GAP after measuring the transition time; or Before measuring the conversion time, the second type of inter-frequency neighboring cell is measured according to the determined second GAP, and the first type of inter-frequency neighboring cell is measured according to the determined first GAP after measuring the conversion time.
  • the receiving module 141 is specifically configured to: before the measuring module 142 performs measurement on the first type of the inter-frequency neighboring cell and the second-type inter-frequency neighboring cell, receive the period of the inter-frequency neighbor cell measurement sent by the network, and The period in which the inter-frequency neighbor cell measurement is performed is transmitted to the measurement module 142.
  • the measuring module 142 is specifically configured to: when the first type of inter-frequency neighboring cell is measured according to the determined at least one first GAP, during the first measurement time period of the period of performing the inter-frequency neighbor cell measurement, during the period of performing the inter-frequency neighbor cell measurement.
  • the second type of inter-frequency neighboring cell is measured according to the determined at least one second GAP within the second measurement time length.
  • the measurement module 142 is specifically configured to use the first measurement time length and the second measurement time.
  • the length is measured at a position within a period in which the inter-frequency neighbor cell is measured, and the inter-frequency neighboring cell is measured.
  • a network device for performing inter-frequency cell measurement includes: a processor 151, configured to determine, in a determining, that a user equipment UE needs to use a first type of inter-frequency neighboring cell and a second type of inter-frequency After the neighboring cell performs measurement, the UE is configured to measure at least one GAP of the inter-frequency neighboring cell, and transmits the configured at least one GAP to the transmitter 152; the transmitter 152 is configured to configure at least one of the processor 151
  • the GAP is sent to the UE, and the UE is instructed to determine, according to the configured at least one GAP, a first GAP for measuring the first type of inter-frequency neighboring cell and a second GAP for measuring the second type of inter-frequency neighboring cell, and according to the determined first
  • the GAP measures the first type of the inter-frequency neighboring cell, and the second type of the inter-frequency neighboring cell is measured according to the determined second GAP.
  • the processor 151 is specifically configured to configure the first GAP for the UE.
  • the transmitter 152 is specifically configured to send the first GAP to the UE, and instruct the UE to determine the processor 151 according to the correspondence between the first GAP and the second GAP.
  • the second GAP corresponding to the configured first GAP; or, the processor 151 is specifically configured to configure the second GAP for the UE; the transmitter 152 is specifically configured to send the second GAP to the UE, and instruct the UE to use the first GAP and the second GAP.
  • the corresponding relationship determines the first GAP corresponding to the second GAP configured by the processor 151; or the processor 151 is specifically configured to configure the first GAP and the second GAP for the UE.
  • the processor 151 is specifically configured to configure the first GAP and the second GAP for the UE according to the following steps, for example, configuring a first transmission interval pattern TG pattern including the first GAP and a second TG including the second GAP for the UE. a pattern, where the first TG pattern and the second TG pattern are different; or, configuring a TG pattern including the first GAP and the second GAP for the UE.
  • the first type of inter-frequency neighboring cell is a UMTS inter-frequency neighboring cell
  • the second type of inter-frequency neighboring cell is an S-UMTS inter-frequency neighboring cell
  • the first GAP is GAP1 with a transmission interval length of TGL1; the second GAP is GAP2 with a transmission interval length of TGL2; or, One GAP is GAP2 with a transmission interval length of TGL2; the second GAP is GAP1 with a transmission interval length of TGL1.
  • the processor 151 is specifically configured to: after determining that the UE needs to measure the inter-frequency neighboring cell, configure a measurement conversion time for the UE, and transmit the configured measurement conversion time to the transmitter 152; the transmitter 152 is specifically used to Transmitting the measurement conversion time configured by the processor 151 to the UE, instructing the UE to measure the first type of inter-frequency neighboring cell according to the determined first GAP before measuring the conversion time, and measuring the second type according to the determined second GAP after measuring the conversion time Or the inter-frequency neighboring cell; or, before measuring the transition time, measuring the second type of inter-frequency neighboring cell according to the determined second GAP, and measuring the first type of inter-frequency neighboring cell according to the determined first GAP after measuring the transition time.
  • the processor 151 is configured to: after determining that the UE needs to measure the inter-frequency neighboring cell, configure, for the UE, a period for performing the inter-frequency neighbor cell measurement, and transmit the configured period of performing the inter-frequency neighbor cell measurement to the a transmitter 152; wherein one period is equal to a sum of a first measurement time length of the first type of inter-frequency neighboring cell and a second measurement time length of the second type of inter-frequency neighboring cell, the first measurement time length including at least one first GAP, the second measurement time length includes at least one second GAP.
  • the transmitter 152 is specifically configured to send the period of the inter-frequency neighbor cell measurement configured by the processor 151 to the UE, and instruct the UE to periodically measure the inter-frequency cell.
  • the processor 151 is specifically configured to configure, for the UE, a location of the first measurement time length and the second measurement time length in the cycle.
  • the number of GAPs included in the first measurement time length is greater than or equal to the sum of the number of GAPs required by the UE to measure each of the first type of inter-frequency neighbor cells
  • the number of GAPs included in the second measurement time length is greater than or equal to The UE measures the sum of the required number of GAPs for each of the second type of inter-frequency neighbor cell measurements.
  • the UE for performing inter-frequency cell measurement includes: a receiver 161, configured to receive at least one GAP that is sent by a network and used to measure an inter-frequency neighboring cell, and Transmitting, by the processor 162, the first GAP for measuring the first type of inter-frequency neighboring cell and the Two GAPs, and according to the determined first GAP, the first type of different frequency neighboring small
  • the area performs measurement, and the second type of inter-frequency neighboring cell is measured according to the determined second GAP;
  • the at least one GAP received by the receiver 161 is the first GAP and/or the second GAP, and the first GAP is different from the second GAP.
  • the receiver 161 is specifically configured to receive a first GAP that is sent by the network and used to measure the inter-frequency neighboring cell, where the processor 162 is specifically configured to determine the second GAP according to the correspondence between the first GAP and the second GAP; or The receiver 161 is specifically configured to receive a second GAP that is sent by the network and used to measure the inter-frequency neighboring cell.
  • the processor 162 is specifically configured to determine the first GAP according to the correspondence between the first GAP and the second GAP.
  • the 161 is specifically configured to receive the first GAP and the second GAP delivered by the network.
  • the receiver 161 is specifically configured to: receive, by the network, a first transmission interval pattern TG pattern including the first GAP and a second TG pattern including a second GAP, where the first TG pattern and the second The TG pattern is different; or, the TG pattern of the first GAP and the second GAP delivered by the receiving network is received.
  • the first type of inter-frequency neighboring cell is a UMTS inter-frequency neighboring cell
  • the second type of inter-frequency neighboring cell is an S-UMTS inter-frequency neighboring cell
  • the first GAP is GAP1 with a transmission interval length of TGL1; the second GAP is GAP2 with a transmission interval length of TGL2; or The first GAP is GAP2 with a transmission interval length of TGL2; the second GAP is GAP1 with a transmission interval length of TGL1.
  • the receiver 161 is configured to: before the processor 162 measures the first type of the inter-frequency neighboring cell and the second type of the inter-frequency neighboring cell, receive the measurement conversion time sent by the network, and convert the measurement The time is transmitted to the processor 162.
  • the processor 162 is specifically configured to: before measuring the conversion time, measure the first type of inter-frequency neighboring cell according to the determined first GAP, and measure the second type of inter-frequency neighboring cell according to the determined second GAP after measuring the conversion time; or Measuring the second type of inter-frequency neighboring cell according to the determined second GAP before measuring the conversion time, and measuring the first type of different-frequency neighboring neighboring according to the determined first GAP after measuring the conversion time Area.
  • the receiver 161 is configured to: before the processor 162 performs measurement on the first type of the inter-frequency neighboring cell and the second-type inter-frequency neighboring cell, receive the period of the inter-frequency neighbor cell measurement that is sent by the network, and The period in which the inter-frequency neighbor cell measurement is performed is transmitted to the processor 162.
  • the processor 162 is specifically configured to: when determining, by using the determined at least one first GAP, the first type of inter-frequency neighboring cell, in a period of the first measurement period of the period in which the inter-frequency neighbor cell measurement is performed, where the period of performing the inter-frequency neighbor cell measurement is included.
  • the second type of inter-frequency neighboring cell is measured according to the determined at least one second GAP within the second measurement time length.
  • the processor 162 is configured to measure the inter-frequency neighboring cell according to the location of the first measurement time length and the second measurement time length in the period of performing the inter-frequency neighbor cell measurement.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the modules or units is only a logical function division.
  • there may be another division manner for example, multiple units or components may be used. Combined or can be integrated into another system, or some features can be ignored, or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the components displayed for the unit may or may not be physical units, ie may be located in one place, or may be distributed over multiple network units.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .

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Abstract

本发明涉及移动通信技术领域,尤其涉及一种异频小区测量方法及装置,用以解决现有技术中存在的当UE需要对第一类型和第二类型两种类型的异频邻小区进行测量时,只能使用同样的GAP,会出现测量结果不准确或测量时间过长而影响UE的传输性能的问题;本发明实施例网络通过配置至少一个GAP,指示所述UE根据所述网络配置的至少一个GAP确定用于测量第一类型异频邻小区的第一GAP和用于测量第二类型异频邻小区的第二GAP,从而可使UE分别采用不同的GAP对第一类型和第二类型两种类型的异频邻小区进行测量,可以在不影响UE传输性能的条件下,保证测量结果的准确性。

Description

一种进行异频小区测量的方法及装置
技术领域
本发明涉及移动通信技术领域, 尤其涉及一种进行异频小区测量的方法 及装置。 背景技术
在宽带码分多址(Wideband Code Division Multiple Access, WCDMA )系 统中, 用户设备( User Equipment , UE )对邻小区的测量包括对同频邻小区的 测量和对异频邻小区的测量, 由于 WCDMA 系统不是时分系统, 且一般的 UE只有一套接收机, 所以在同一时刻只能接收并处理同一个频率的信号。 若 要对其它频率的信号进行测量, 接收机将频率切换到目标频率进行测量。 因 此, 需要一种机制可以在下行的无线帧中产生一定的空闲时隙, 这就是压缩 模式。
压缩模式也称为时隙化模式, 是通过扩频因子减半、 打孔等技术形成的 一段时间的传输数据间隔( GAP ), 在这段 GAP内, 基站不向 UE传输任何数 据。 UE可以利用这段 GAP将接收机转换到对其它频率的小区进行测量。 在 对压缩模式的 GAP的长度、 重复周期等参数进行配置后, 生成了具体的传输 间隔模式( TG pattern ), 一系列 TG pattern组成了一个传输间隔模式序列。 传 输间隔模式的配置参数如图 1 所示, 传输间隔模式可以选择传输间隔模式 1 ( TG patternl )和传输间隔模式 2 ( TG pattern2 ), 长度可以分别为 TGPL1和 TGPL2, 一个 TG pattern可以包括一个或两个 GAP; 图中, 传输间隔开始时 隙号 (TGSN )、 传输间隔 1 ( GAP1 ) 的长度(TGL1 )、 传输间隔 2 ( GAP2 ) 的长度(TGL2 )、 传输间隔起始距离 (TGD ) 决定了 GAP的位置。
在 WCDMA系统中引入可扩展的通用移动通讯系统(Scalable Universal Mobile Telecommunications System, S-UMTS )小区后, UE需要测量的异频小 区就可能存在两种类型, 分别为通用移动通讯系统 (Universal Mobile Telecommunications System, UMTS )异频小区和 S-UMTS异频小区; 其中, S-UMTS小区也称为 F-UMTS (碎片化的 UMTS, Fractional UMTS ) 小区, S-UMTS 小区的带宽相比 UMTS 小区的带宽减小, 而时隙的实际时间相比 UMTS小区时隙的实际时间是加长的。如图 2所示,为 UMTS小区和 S-UMTS 小区带宽分布示意图, S-UMTS小区带宽为 UMTS小区带宽的 1/N, N为大 于等于 2的正整数,图中, UMTS小区带宽为 5M, S-UMTS小区带宽为 UMTS 小区带宽的一半, 即 2.5M。
在网络通知 UE对异频邻小区进行测量前,会将为当前小区配置的传输间 隔模式序列通知给 UE, 即, 将用于测量异频邻小区的 GAP对应的压缩模式 参数发送给 UE, UE启动相应的压缩模式序列来测量这些小区。如图 3所示, 为 UE在网络配置的 GAP中测量小区的示意图; UE在 GAP中执行的操作包 括检测和频率切换,即 UE的接收机从将当前小区的频率范围切换到测量小区 的频率范围进行具体检测, 在检测完待测小区后对检测结果进行处理并将接 收机的频率切换回当前小区的工作频率。
现有技术中, 当 UE需要对 UMTS和 S-UMTS两种类型的异频小区进行 测量时, 网络为当前小区的 UE的某次测量激活一个压缩模式序列,且该压模 序列的压缩模式参数是以当前小区的时隙 (slot ) 或无线帧作为单位的, 而 UE在利用网络激活的压缩模式序列进行异频小区测量时, 并不考虑异频小区 类型的不同, 仍釆用同样的 GAP测量不同类型的异频小区, 当当前小区和待 测小区分别属于不同的小区类型时, 会由于当前小区和待测小区每时隙对应 的实际时间不一致导致参数配置不准确, 即用于测量的 GAP的时间太短或太 长。 如果当前小区为 UMTS小区, 网络激活的一套压缩模式序列以 UMTS小 区的时隙或无线帧为单位,则有可能出现 UE在利用这套压缩模式序列中的一 种 GAP测量 UMTS异频邻小区时没有问题, 但当测量的小区为 S-UMTS小 区时, 就会因为用于测量的 GAP的时间太短而无法得到准确的测量结果; 如 果当前小区为 S-UMTS小区, 网络激活的一套压缩模式序列以 S-UMTS小区 的时隙或无线帧为单位,则有可能 UE在利用这套压缩模式序列中的一种 GAP 测量 S-UMTS异频邻小区时没有问题,但当测量的待测小区为 UMTS小区时, 就可能会因为用于测量的 GAP的时间太长而浪费信号传输时间, 影响 UE的 传输性能。
综上, 现有技术中, 当 UE需要对 UMTS和 S-UMTS两种类型的异频邻 小区进行测量时, 只能使用同样的 GAP, 会出现测量结果不准确或测量时间 过长而影响 UE的传输性能的问题。 发明内容
本发明实施例提供一种进行异频小区测量的方法及装置, 用以解决现有 技术中当 UE需要对 UMTS和 S-UMTS两种类型的异频邻小区进行测量时, 只能使用同样的 GAP, 会出现测量结果不准确或测量时间过长而影响 UE的 传输性能的问题。
第一方面, 提供一种进行异频小区测量的方法, 包括: 网络确定需要用 户设备 UE对第一类型异频邻小区和第二类型异频邻小区进行测量;所述网络 为所述 UE配置用于测量异频邻小区的至少一个传输间隔 GAP,指示所述 UE 根据配置的至少一个 GAP确定用于测量第一类型异频邻小区的第一 GAP和 用于测量第二类型异频邻小区的第二 GAP; 其中, 所述至少一个 GAP包括所 述第一 GAP和所述第二 GAP的至少一个, 且所述第一 GAP不同于所述第二 GAP。
结合第一方面,在第一种可能的实现方式中, 所述网络为所述 UE配置用 于测量异频邻小区的至少一个 GAP, 指示所述 UE根据配置的至少一个 GAP 确定所述第一 GAP和所述第二 GAP, 具体包括: 所述网络为所述 UE配置所 述第一 GAP, 指示所述 UE根据第一 GAP与第二 GAP的对应关系确定所述 网络配置的第一 GAP对应的第二 GAP; 或, 所述网络为所述 UE配置所述第 二 GAP, 指示所述 UE根据第一 GAP与第二 GAP的对应关系确定所述网络 配置的第二 GAP对应的第一 GAP; 或, 所述网络为所述 UE配置所述第一 GAP和所述第二 GAP。
结合第一方面的第一种可能的实现方式, 在第二种可能的实现方式中, 所述网络为所述 UE配置所述第一 GAP和所述第二 GAP, 包括: 网络为所述 UE配置包含所述第一 GAP的第一传输间隔模式 TG pattern和包含所述第二 GAP的第二 TG pattern; 或, 网络为所述 UE配置包含所述第一 GAP和所述 第二 GAP的 TG pattern。
结合第一方面, 或者第一方面的第一至二种可能的实现方式, 在第三种 可能的实现方式中,所述网络在确定需要 UE对第一类型异频邻小区和第二类 型异频邻小区进行测量之后,还包括:所述网络为所述 UE配置测量转换时间, 指示所述 UE在所述测量转换时间之前根据确定的第一 GAP测量第一类型异 频邻小区, 在所述测量转换时间之后根据确定的第二 GAP测量第二类型异频 邻小区; 或, 在所述测量转换时间之前根据确定的第二 GAP测量第二类型异 频邻小区, 在所述测量转换时间之后根据确定的第一 GAP测量第一类型异频 邻小区。
结合第一方面, 或者第一方面的第一至二种可能的实现方式, 在第四种 可能的实现方式中,所述网络在确定需要 UE对第一类型异频邻小区和第二类 型异频邻小区进行测量之后,还包括: 所述网络为所述 UE配置进行异频邻小 区测量的周期,指示所述 UE周期对异频小区测量,其中一个周期等于测量第 一类型异频邻小区的第一测量时间长度与测量第二类型异频邻小区的第二测 量时间长度之和, 所述第一测量时间长度包括至少一个第一 GAP, 所述第二 测量时间长度包括至少一个第二 GAP。
结合第一方面的第四种可能的实现方式, 在第五种可能的实现方式中, 所述网络为所述 UE配置进行异频邻小区测量的周期,具体包括: 网络为所述 UE 配置所述第一测量时间长度和所述第二测量时间长度在所述周期内的位 置。 结合第一方面的第四或第五种可能的实现方式, 在第六种可能的实现方 式中, 所述第一测量时间长度包括的 GAP数大于等于所述 UE对所有的第一 类型异频邻小区分别测量一次所需的 GAP数之和, 且所述第二测量时间长度 包括的 GAP数大于等于所述 UE对所有的第二类型异频邻小区测量分别测量 一次所需的 GAP数之和。
第二方面, 提供一种进行异频小区测量的方法, 包括: 用户设备 UE接收 网络下发的用于测量异频邻小区的至少一个传输间隔 GAP; 所述 UE根据接 收的至少一个 GAP确定用于测量第一类型异频邻小区的第一 GAP和用于测 量第二类型异频邻小区的第二 GAP,并根据确定的第一 GAP对第一类型异频 邻小区进行测量, 根据确定的第二 GAP对第二类型异频邻小区进行测量; 其 中, 所述至少一个传输间隔 GAP为所述第一 GAP和 /或所述第二 GAP , 且所 述第一 GAP不同于所述第二 GAP。
结合第二方面,在第一种可能的实现方式中, 所述 UE接收网络下发的用 于测量异频邻小区的至少一个 GAP,根据接收的至少一个 GAP确定所述第一 GAP和所述第二 GAP, 具体包括: 所述 UE接收网络下发的用于测量异频邻 小区的第一 GAP, 并根据第一 GAP与第二 GAP的对应关系确定第二 GAP; 或, 所述 UE接收网络下发的用于测量异频邻小区的第二 GAP, 并根据第一 GAP与第二 GAP的对应关系确定第一 GAP; 或, 所述 UE接收网络下发的所 述第一 GAP和所述第二 GAP。
结合第二方面的第一种可能的实现方式, 在第二种可能的实现方式中, 所述 UE接收网络下发的所述第一 GAP和所述第二 GAP, 包括: 所述 UE接 收网络下发的包含所述第一 GAP的第一传输间隔模式 TG pattern和包含所述 第二 GAP的第二 TG pattern;或,所述 UE接收网络下发的包含所述第一 GAP 和所述第二 GAP的 TG pattern。
结合第二方面, 或者第二方面的第一至二种可能的实现方式, 在第三种 可能的实现方式中,所述 UE对第一类型异频邻小区和第二类型异频邻小区进 行测量之前还包括: 所述 UE接收网络下发的测量转换时间; 所述 UE根据确 定的第一 GAP对第一类型异频邻小区进行测量, 根据确定的第二 GAP对第 二类型异频邻小区进行测量, 包括: 所述 UE在所述测量转换时间之前根据确 定的第一 GAP测量第一类型异频邻小区, 在所述测量转换时间之后根据确定 的第二 GAP测量第二类型异频邻小区; 或, 在所述测量转换时间之前根据确 定的第二 GAP测量第二类型异频邻小区, 在所述测量转换时间之后根据确定 的第一 GAP测量第一类型异频邻小区。
结合第二方面, 或者第二方面的第一至二种可能的实现方式, 在第四种 可能的实现方式中,所述 UE对第一类型异频邻小区和第二类型异频邻小区进 行测量之前还包括: 所述 UE接收网络下发的进行异频邻小区测量的周期; 所 述 UE根据确定的第一 GAP对第一类型异频邻小区进行测量, 根据确定的第 二 GAP对第二类型异频邻小区进行测量, 包括: 所述 UE在所述周期的第一 测量时间长度内根据确定的至少一个第一 GAP测量第一类型异频邻小区, 在 所述周期的第二测量时间长度内根据确定的至少一个第二 GAP测量第二类型 异频邻小区。
结合第二方面的第四种可能的实现方式, 在第五种可能的实现方式中, 所述 UE在所述周期内测量异频邻小区, 具体包括: 所述 UE根据所述第一测 量时间长度和所述第二测量时间长度在所述周期内的位置, 在所述周期内测 量所述异频邻小区。
第三方面, 提供一种进行异频小区测量的网络设备, 包括: 确定模块, 用于确定需要用户设备 UE对第一类型异频邻小区和第二类型异频邻小区进 行测量; 配置模块,用于在所述确定模块确定需要用户设备 UE对第一类型异 频邻小区和第二类型异频邻小区进行测量后,为所述 UE配置用于测量异频邻 小区的至少一个传输间隔 GAP, 并将配置的至少一个 GAP传输至发送模块; 发送模块, 用于将所述配置模块为 UE配置的至少一个 GAP发送给 UE, 指 示所述 UE根据配置的至少一个 GAP确定用于测量第一类型异频邻小区的第 一 GAP和用于测量第二类型异频邻小区的第二 GAP; 其中, 所述至少一个传 输间隔 GAP为所述第一 GAP和 /或所述第二 GAP, 所述第一 GAP不同于所 述第二 GAP。
结合第三方面, 在第一种可能的实现方式中, 所述配置模块具体用于为 所述 UE配置第一 GAP, 所述发送模块具体用于将所述第一 GAP发送给所述 UE, 指示所述 UE根据第一 GAP与第二 GAP的对应关系确定所述配置模块 配置的第一 GAP对应的第二 GAP; 或,
所述配置模块具体用于为所述 UE配置第二 GAP, 所述发送模块具体用 于将所述配置模块配置的第二 GAP发送给所述 UE, 指示所述 UE根据第一 GAP与第二 GAP的对应关系确定所述配置模块配置的第二 GAP对应的第一 GAP; 或, 所述配置模块具体用于为所述 UE配置所述第一 GAP和所述第二 GAP。
结合第三方面的第一种可能的实现方式, 在第二种可能的实现方式中, 所述配置模块具体用于根据以下步骤为所述 UE配置所述第一 GAP和所述第 二 GAP: 为所述 UE配置包含第一 GAP的第一传输间隔模式 TG pattern和包 含第二 GAP的第二 TG pattern, 其中, 所述第一 TG pattern和所述第二 TG pattern不相同; 或, 为所述 UE配置包含所述第一 GAP和所述第二 GAP的 TG pattern„
结合第三方面, 或第三方面的第一至二种可能的实现方式, 在第三种可 能的方式中,所述配置模块具体用于在所述确定模块确定需要所述 UE对异频 邻小区进行测量之后, 为所述 UE配置测量转换时间, 并将配置的测量转换时 间传输至发送模块; 所述发送模块具体用于将所述配置模块配置的测量转换 时间发送给所述 UE,指示所述 UE在测量转换时间之前根据确定的第一 GAP 测量第一类型异频邻小区, 在测量转换时间之后根据确定的第二 GAP测量第 二类型异频邻小区; 或, 在测量转换时间之前根据确定的第二 GAP测量第二 类型异频邻小区, 在测量转换时间之后根据确定的第一 GAP测量第一类型异 频邻小区。
结合第三方面, 或第三方面的第一至二种可能的实现方式, 在第四种可 能的方式中, 所述配置模块具体用于,在所述确定模块确定需要所述 UE对异 频邻小区进行测量之后, 为所述 UE配置进行异频邻小区测量的周期, 并将配 置的进行异频邻小区测量的周期传输至发送模块; 其中一个周期等于测量第 一类型异频邻小区的第一测量时间长度与测量第二类型异频邻小区的第二测 量时间长度之和, 第一测量时间长度包括至少一个第一 GAP, 第二测量时间 长度包括至少一个第二 GAP; 所述发送模块具体用于将所述配置模块配置的 进行异频邻小区测量的周期发送给所述 UE, 指示所述 UE周期对异频小区测 量。
结合第三方面的第四种可能的实现方式, 在第五种可能的实现方式中, 所述配置模块具体用于为所述 UE 配置所述第一测量时间长度和所述第二测 量时间长度在所述周期内的位置。
结合第三方面的第四或第五种可能的实现方式, 在第六种可能的实现方 式中, 所述第一测量时间长度包括的 GAP数大于等于所述 UE对所有的第一 类型异频邻小区分别测量一次所需的 GAP数之和, 且所述第二测量时间长度 包括的 GAP数大于等于所述 UE对所有的第二类型异频邻小区测量分别测量 一次所需的 GAP数之和。
第四方面,提供一种进行异频小区测量的用户设备 UE,包括:接收模块, 用于接收网络下发的用于测量异频邻小区的至少一个传输间隔 GAP, 并将接 收的至少一个 GAP传输至测量模块; 测量模块, 用于根据所述接收模块接收 的至少一个 GAP确定用于测量第一类型异频邻小区的第一 GAP和用于测量 第二类型异频邻小区的第二 GAP,并根据确定的第一 GAP对第一类型异频邻 'J、区进行测量,根据确定的第二 GAP对第二类型异频邻小区进行测量;其中, 所述至少一个传输间隔 GAP为所述第一 GAP和 /或所述第二 GAP , 所述第一 GAP不同于所述第二 GAP。 结合第四方面, 在第一种可能的实现方式中, 所述接收模块具体用于接 收所述网络下发的用于测量异频邻小区的第一 GAP, 所述测量模块具体用于 根据第一 GAP与第二 GAP的对应关系确定所述第二 GAP; 或,
所述接收模块具体用于接收所述网络下发的用于测量异频邻小区的第二 GAP, 所述测量模块具体用于根据第一 GAP与第二 GAP的对应关系确定所 述第一 GAP; 或, 所述接收模块具体用于接收所述网络下发的所述第一 GAP 和所述第二 GAP。
结合第四方面的第一种可能的实现方式, 在第二种可能的实现方式中, 所述接收模块具体用于: 接收所述网络下发的包含所述第一 GAP的第一传输 间隔模式 TG pattern和包含所述第二 GAP的第二 TG pattern, 其中, 所述第 一 TG pattern和所述第二 TG pattern不相同; 或, 接收所述网络下发的包含所 述第一 GAP和所述第二 GAP的 TG pattem。
结合第四方面, 或第四方面的第一至二种可能的实现方式, 在第三种可 能的实现方式中, 所述接收模块具体用于, 在所述测量模块对第一类型异频 邻小区和第二类型异频邻小区进行测量之前, 接收网络下发的测量转换时间, 并将所述测量转换时间传输至测量模块; 所述测量模块具体用于, 在所述测 量转换时间之前根据确定的第一 GAP测量第一类型异频邻小区, 在所述测量 转换时间之后根据确定的第二 GAP测量第二类型异频邻小区; 或, 在所述测 量转换时间之前根据确定的第二 GAP测量第二类型异频邻小区, 在所述测量 转换时间之后根据确定的第一 GAP测量第一类型异频邻小区。
结合第四方面, 或第四方面的第一至二种可能的实现方式, 在第四种可 能的实现方式中, 所述接收模块具体用于, 在所述测量模块对第一类型异频 邻小区和第二类型异频邻小区进行测量之前, 接收网络下发的进行异频邻小 区测量的周期, 并将所述进行异频邻小区测量的周期传输至测量模块; 所述 测量模块具体用于, 在所述周期的第一测量时间长度内根据确定的至少一个 第一 GAP测量第一类型异频邻小区, 在所述周期的第二测量时间长度内根据 确定的至少一个第二 GAP测量第二类型异频邻小区。
结合第四方面的第四种可能的实现方式, 在第五种可能的实现方式中, 所述测量模块具体用于根据所述第一测量时间长度和所述第二测量时间长度 在所述周期内的位置, 在所述周期内测量所述异频邻小区。
第五方面, 提供一种进行异频小区测量的网络设备, 包括: 处理器, 用 于在确定需要用户设备 UE对第一类型异频邻小区和第二类型异频邻小区进 行测量后, 为所述 UE配置用于测量异频邻小区的至少一个传输间隔 GAP, 并将配置的至少一个 GAP传输至发射机; 发射机, 用于将所述处理器配置的 至少一个 GAP发送给 UE, 指示所述 UE根据配置的至少一个 GAP确定用于 测量第一类型异频邻小区的第一 GAP和用于测量第二类型异频邻小区的第二 GAP; 其中, 所述至少一个 GAP包括所述第一 GAP和所述第二 GAP的至少 一个, 所述第一 GAP不同于所述第二 GAP。
结合第五方面, 在第一种可能的实现方式中, 所述处理器具体用于为所 述 UE配置第一 GAP,所述发射机具体用于将所述第一 GAP发送给所述 UE, 指示所述 UE根据第一 GAP与第二 GAP的对应关系确定所述处理器配置的第 一 GAP对应的第二 GAP;或,所述处理器具体用于为所述 UE配置第二 GAP , 所述发射机具体用于将所述处理器配置的第二 GAP发送给所述 UE, 指示所 述 UE根据第一 GAP与第二 GAP的对应关系确定所述处理器配置的第二 GAP 对应的第一 GAP; 或, 所述处理器具体用于为所述 UE配置所述第一 GAP和 所述第二 GAP。
结合第五方面的第一种可能的实现方式, 在第二种可能的实现方式中, 所述处理器具体用于根据以下步骤为所述 UE配置所述第一 GAP和所述第二 GAP: 为所述 UE配置包含第一 GAP的第一传输间隔模式 TG pattern和包含 第二 GAP的第二 TG pattern,其中,所述第一 TG pattern和所述第二 TG pattern 不相同;或,为所述 UE配置包含所述第一 GAP和所述第二 GAP的 TG pattern„ 结合第五方面, 或第五方面的第一至二种可能的实现方式, 在第三种可 能的实现方式中 ,所述处理器具体用于在确定需要所述 UE对异频邻小区进行 测量之后, 为所述 UE配置测量转换时间, 并将配置的测量转换时间传输至发 射机; 所述发射机具体用于将所述处理器配置的测量转换时间发送给所述 UE, 指示所述 UE在测量转换时间之前根据确定的第一 GAP测量第一类型异频邻 小区, 在测量转换时间之后根据确定的第二 GAP测量第二类型异频邻小区; 或, 在测量转换时间之前根据确定的第二 GAP测量第二类型异频邻小区, 在 测量转换时间之后根据确定的第一 GAP测量第一类型异频邻小区。
结合第五方面, 或第五方面的第一至二种可能的实现方式, 在第四种可 能的实现方式中, 所述处理器具体用于,在确定需要所述 UE对异频邻小区进 行测量之后, 为所述 UE配置进行异频邻小区测量的周期, 并将配置的进行异 频邻小区测量的周期传输至发射机; 其中一个周期等于测量第一类型异频邻 小区的第一测量时间长度与测量第二类型异频邻小区的第二测量时间长度之 和, 第一测量时间长度包括至少一个第一 GAP, 第二测量时间长度包括至少 一个第二 GAP; 所述发射机具体用于将所述配置模块配置的进行异频邻小区 测量的周期发送给所述 UE, 指示所述 UE周期对异频小区测量。
结合第五方面的第四种可能的实现方式, 在第五种可能的实现方式中, 所述处理器具体用于为所述 UE 配置所述第一测量时间长度和所述第二测量 时间长度在所述周期内的位置。
结合第五方面的第四或第五种可能的实现方式, 在第六种可能的实现方 式中, 所述第一测量时间长度包括的 GAP数大于等于所述 UE对所有的第一 类型异频邻小区分别测量一次所需的 GAP数之和, 且所述第二测量时间长度 包括的 GAP数大于等于所述 UE对所有的第二类型异频邻小区测量分别测量 一次所需的 GAP数之和。
第六方面, 提供一种进行异频小区测量的用户设备 UE, 包括: 接收机, 用于接收网络下发的用于测量异频邻小区的至少一个传输间隔 GAP, 并将接 收的至少一个 GAP传输至处理器; 处理器, 用于根据接收机接收的至少一个 GAP确定用于测量第一类型异频邻小区的第一 GAP和用于测量第二类型异频 邻小区的第二 GAP,并根据确定的第一 GAP对第一类型异频邻小区进行测量, 根据确定的第二 GAP对第二类型异频邻小区进行测量; 其中, 所述至少一个 传输间隔 GAP为所述第一 GAP和 /或所述第二 GAP, 所述第一 GAP不同于 所述第二 GAP。
结合第六方面, 在第一种可能的实现方式中, 所述接收机具体用于接收 所述网络下发的用于测量异频邻小区的第一 GAP, 所述处理器具体用于根据 第一 GAP与第二 GAP的对应关系确定所述第二 GAP; 或, 所述接收机具体 用于接收所述网络下发的用于测量异频邻小区的第二 GAP, 所述处理器具体 用于根据第一 GAP与第二 GAP的对应关系确定所述第一 GAP; 或, 所述接 收机具体用于接收所述网络下发的所述第一 GAP和所述第二 GAP。
结合第六方面的第一种可能的实现方式, 在第二种可能的实现方式中, 所述接收机具体用于, 接收所述网络下发的包含所述第一 GAP的第一传输间 隔模式 TG pattern和包含所述第二 GAP的第二 TG pattern, 其中, 第一 TG pattern和第二 TG pattern不相同;或,接收所述网络下发的包含所述第一 GAP 和所述第二 GAP的 TG pattern。
结合第六方面, 或第六方面的第一至二种可能的实现方式, 在第三种可 能的实现方式中, 所述接收机具体用于在所述处理器对第一类型异频邻小区 和第二类型异频邻小区进行测量之前, 接收所述网络下发的测量转换时间, 并将所述测量转换时间传输至处理器; 所述处理器具体用于在所述测量转换 时间之前根据确定的第一 GAP测量第一类型异频邻小区, 在所述测量转换时 间之后根据确定的第二 GAP测量第二类型异频邻小区; 或, 在所述测量转换 时间之前根据确定的第二 GAP测量第二类型异频邻小区, 在所述测量转换时 间之后根据确定的第一 GAP测量第一类型异频邻小区。
结合第六方面, 或第六方面的第一至二种可能的实现方式, 在第四种可 能的实现方式中, 所述接收机具体用于在所述处理器对第一类型异频邻小区 和第二类型异频邻小区进行测量之前, 接收所述网络下发的进行异频邻小区 测量的周期, 并将进行异频邻小区测量的周期传输至处理器; 所述处理器具 体用于, 在进行异频邻小区测量的周期的第一测量时间长度内根据确定的至 少一个第一 GAP测量第一类型异频邻小区, 在进行异频邻小区测量的周期的 第二测量时间长度内根据确定的至少一个第二 GAP测量第二类型异频邻小区。
结合第六方面的第四种可能的实现方式, 在第五种可能的实现方式中, 所述处理器具体用于根据所述第一测量时间长度和所述第二测量时间长度在 所述周期内的位置, 在所述周期内测量所述异频邻小区。
本发明实施例中网络在确定需要 UE对不同类型的异频邻小区进行测量 后, 为所述 UE配置用于测量异频邻小区的至少一个 GAP, 指示所述 UE根 据配置的至少一个 GAP确定用于测量第一类型异频邻小区的第一 GAP和用 于测量第二类型异频邻小区的第二 GAP,从而, UE可釆用适用于测量第一类 型的异频邻小区,如 UMTS异频邻小区的第一 GAP对第一类型异频邻小区进 行测量, 釆用适用于测量第二类型的异频邻小区, 如 S-UMTS异频邻小区的 第二 GAP对第二类型异频邻小区进行测量, 因此, 本发明实施例可使 UE分 别釆用不同的 GAP对 UMTS异频邻小区和 S-UMTS异频邻小区两种类型的 异频邻小区进行测量,可以在不影响 UE传输性能的条件下,保证测量结果的 准确性。 附图说明
图 1为传输间隔模式的配置参数;
图 2为 UMTS小区和 S-UMTS小区带宽分布示意图;
图 3为 UE在网络配置的 GAP中测量小区的示意图;
图 4为本发明实施例提供的一种进行异频小区测量的方法流程图; 图 5为本发明实施例提供的 UE对异频邻小区进行测量的方法流程图; 图 6为本发明实施方式一提供的测量异频小区方法流程图; 图 7为本发明实施方式一对异频小区测量示意图;
图 8为本发明实施方式二提供的测量异频小区方法流程图;
图 9为本发明实施方式二提供的在一个 TG pattern中配置两种不同 GAP 的示意图;
图 10为本发明实施方式二提供的周期测量异频小区的示意图;
图 11为本发明实施方式三提供的测量异频小区方法流程图;
图 12为本发明实施方式三提供的测量异频小区的示意图。
图 13所示, 为本发明实施例提供的进行异频小区测量的网络设备; 图 14所示, 为本发明实施例提供的进行异频小区测量的 UE;
图 15所示, 为本发明实施例提供的进行异频小区测量的网络设备; 图 16所示, 为本发明实施例提供的进行异频小区测量的 UE。 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。
本文中描述的技术可用于各种通信系统, 例如当前 2G, 3G通信系统和 下一代通信系统, 例如全球移动通信系统(GSM, Global System for Mobile communications ), 码分多址 ( CDMA, Code Division Multiple Access ) 系统, 时分多址 (TDMA, Time Division Multiple Access ) 系统, 宽带码分多址 ( WCDMA, Wideband Code Division Multiple Access Wireless ), 频分多址 ( FDMA , Frequency Division Multiple Addressing ) 系统, 正交频分多址 ( OFDMA , Orthogonal Frequency-Division Multiple Access ) 系统, 单载波 FDMA ( SC-FDMA ) 系统, 通用分组无线业务( GPRS , General Packet Radio Service ) 系统, 长期演进(LTE, Long Term Evolution ) 系统, 以及其他此类 通信系统。
本文中结合用户设备和 /或基站和 /或基站控制器来描述各种方面。
用户设备, 可以是无线终端也可以是有线终端, 无线终端可以是指向用 户提供语音和 /或数据连通性的设备, 具有无线连接功能的手持式设备、 或连 接到无线调制解调器的其他处理设备。 无线终端可以经无线接入网 (例如, RAN, Radio Access Network )与一个或多个核心网进行通信, 无线终端可以 是移动终端, 如移动电话(或称为"蜂窝"电话)和具有移动终端的计算机, 例 如, 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, 它们与无线接入网交换语言和 /或数据。 例如, 个人通信业务(PCS, Personal Communication Service ) 电话、 无绳电话、 会话发起协议(SIP )话机、 无线 本地环路( WLL, Wireless Local Loop )站、个人数字助理( PDA, Personal Digital Assistant )等设备。 无线终端也可以称为系统、 订户单元( Subscriber Unit )、 订户站( Subscriber Station ), 移动站( Mobile Station )、 移动台 ( Mobile )、 远 程站( Remote Station )、接入点( Access Point )、远程终端( Remote Terminal )、 接入终端( Access Terminal )、用户终端( User Terminal )、用户代理( User Agent )、 用户设备 ( User Device )、 或用户装备 ( User Equipment )。
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( BTS , Base Transceiver Station ), 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 ), 本申请并不限定。
基站控制器, 可以是 GSM或 CDMA中的基站控制器(BSC, base station controller ) , 也可以是 WCDMA中的无线网络控制器( RNC , Radio Network Controller ), 本申请并不限定。
另外, 本文中术语"系统,,和"网络"在本文中常被可互换使用。本文中术语 "和 /或", 仅仅是一种描述关联对象的关联关系, 表示可以存在三种关系, 例 如, A和 /或 B, 可以表示: 单独存在 A, 同时存在 A和 B, 单独存在 B这三 种情况。另外,本文中字符 "/" ,一般表示前后关联对象是一种 "或"的关系。
本发明实施例中网络在确定需要 UE对不同类型的异频邻小区进行测量 后, 为所述 UE配置用于测量异频邻小区的至少一个 GAP, 指示所述 UE根 据配置的至少一个 GAP确定用于测量第一类型异频邻小区的第一 GAP和用 于测量第二类型异频邻小区的第二 GAP,从而, UE可釆用适用于测量第一类 型的异频邻小区,如 UMTS异频邻小区的第一 GAP对第一类型异频邻小区进 行测量, 釆用适用于测量第二类型的异频邻小区, 如 S-UMTS异频邻小区的 第二 GAP对第二类型异频邻小区进行测量, 因此, 本发明实施例可使 UE分 别釆用不同的 GAP对 UMTS异频邻小区和 S-UMTS异频邻小区两种类型的 异频邻小区进行测量,可以在不影响 UE传输性能的条件下,保证测量结果的 准确性。
其中, 本文中 "异频邻小区"可以是与 UE当前小区制式相同但频率范围 不一样的邻小区, 例如 UMTS邻小区和 S-UMTS邻小区, 也可以是不限制式 的不同类型邻小区。 例如, 可以是 UMTS邻小区、 S-UMTS邻小区、 GSM邻 小区和 LTE邻小区任意的两个组合, 例如: UMTS邻小区与 GSM邻小区; 如 S-UMTS邻小区与 GSM邻小区;如 UMTS邻小区与 LTE邻小区;如 S-UMTS 邻小区与 LTE邻小区; 如 GSM邻小区与 LTE邻小区。
下面结合说明书附图对本发明实施例作进一步详细描述。
如图 4所示, 为本发明实施例提供的一种进行异频小区测量的方法流程 图, 描述如下。
S401 : 网络确定需要 UE对不同类型异频邻小区进行测量。
S402: 网络为 UE配置用于测量异频邻小区的至少一个 GAP, 指示 UE 根据配置的至少一个 GAP确定用于测量第一类型异频邻小区的第一 GAP和 用于测量第二类型异频邻小区的第二 GAP; 其中, 网络配置的至少一个 GAP 为第一 GAP和 /或第二 GAP, 第一 GAP不同于第二 GAP。
在具体实施过程中, 本发明实施例的不同类型的异频邻小区指的是占用 带宽不同的小区或不同系统的小区。比如, 占用带宽不同的小区可以为 UMTS 异频邻小区和 S-UMTS异频邻小区, 不同系统的小区可以为 WCDMA小区和 全球移动通讯系统( Global System of Mobile communication, GSM )小区, 或 WCDMA小区和长期演进( Long Term Evolution, LTE ) 小区, 或 GSM小区 和 LTE小区等。 本发明实施例中可以实现使 UE釆用不同的 GAP来测量不同 类型的小区,如釆用传输间隔长度为 7slots的第一 GAP测量 UMTS异频邻小 区, 釆用传输间隔长度为 14slots的第二 GAP测量 S-UMTS异频邻小区, 或 者, 釆用传输间隔长度为 4slots的第一 GAP测量 UMTS异频邻小区, 釆用传 输间隔长度为 7slots的第二 GAP测量 S-UMTS异频邻小区等。
从上述方法流程可知,本发明实施例中, 网络可以只下发一次测量命令, UE根据网络下发的一次测量命令测量不同类型的小区, 并在测量完不同类型 的小区后一次性上报给网络, 因此, 本发明实施例对不同类型小区进行测量 只需执行一次下发、 测量、 上报的流程, 相比对两种类型小区分两次进行下 发、 测量、 上报的流程节省了时间, 实现了测量的及时性。
在具体实施过程中, 网络可以在需要 UE进行小区切换时, 确定需要 UE 进行异频邻小区测量, 具体地, 网络可以在收到 UE的信号较弱、 和 /或当前 小区业务繁忙等时确定需要 UE对异频邻小区进行测量,并根据 UE的测量结 果确定 UE切换的小区; UE具体测量的对象可以是部小区的信号质量、 位置 等; 网络在确定需要 UE对异频邻小区进行测量后, 可以根据需要 UE测量的 异频邻小区的类型为 UE配置用于测量异频邻小区的至少一个 GAP, 网络为 UE配置用于测量异频邻小区的至少一个 GAP的方式有很多种, 下面列举其 中几种: 配置方式一、 网络为 UE配置用于测量一种类型异频邻小区的 GAP, 使 UE根据网络配置的 GAP确定用于测量另一种类型异频邻小区的 GAP。
例如, 步骤 S402, 具体包括: 网络为 UE配置第一 GAP, 指示 UE根据 第一 GAP与第二 GAP的对应关系确定配置的第一 GAP对应的第二 GAP;或, 网络为 UE配置第二 GAP, 指示 UE根据第一 GAP与第二 GAP的对应关系 确定配置的第二 GAP对应的第一 GAP。
在具体实施过程中, 网络可以以第一类型小区的时隙或无线帧为单位, 为 UE配置测量第一类型小区的 GAP, 并使 UE根据测量第一类型小区和第 二类型小区的 GAP之间的对应关系, 确定测量第二类型异频小区的 GAP; 或 以第二类型小区的时隙或无线帧为单位,为 UE配置测量第二类型小区的 GAP, 并使 UE根据测量第一类型小区和第二类型小区的 GAP之间的对应关系, 确 定测量第一类型异频小区的 GAP。 其中, 测量第一类型小区和第二类型小区 的 GAP之间的对应关系可以由网络与 UE根据约定进行设置, 比如, 当第一 类型异频邻小区为 UMTS异频邻小区, 第二类型异频邻小区为 S-UMTS异频 邻小区时, 可以设置测量 S-UMTS异频邻小区的 TGL=测量 UMTS异频邻小 区的 TGL + (N— 1) X 2 , 其中, TGL为一个 GAP的长度, 以时隙为单位, N 表示需要测量的 UMTS小区为需要测量的 S-UMTS小区带宽的 N倍。 比如, UMTS小区的带宽范围为 4.2M~5M, 当 N=2时, 表示 S-UMTS小区带宽是 UMTS小区带宽的 1/N, 则对应 S-UMTS小区的带宽范围为 2.1M~2.5M。
在具体实施过程中, 网络也可以根据 UE所属的当前小区类型, 为 UE配 置测量与当前小区同类型的小区的 GAP, UE才艮据网络配置的测量与当前小区 同类型的小区的 GAP, 测量该种类型的异频邻小区, 同时, 在确定还需测量 与当前小区不同类型的异频邻小区后, 才艮据网络配置的 GAP, 确定测量与当 前小区不同类型的异频邻小区的 GAP,并才艮据确定的 GAP测量与当前小区不 同类型的异频邻小区。
配置方式二、 网络为 UE配置两种 GAP, 分别用于测量不同类型异频邻 小区。
例如, 步骤 S402具体包括: 网络为 UE配置第一 GAP和第二 GAP。
在具体实施过程中, 网络在确定需要 UE测量两种类型的异频邻小区后, 可以直接为 UE配置两种 GAP, 即测量第一类型异频邻小区的第一 GAP和测 量第二类型异频邻小区的第二 GAP, UE在接收到两种 GAP后, 将接收的两 种 GAP确定为测量两种类型异频邻小区的 GAP, 即根据接收的第一 GAP测 量第一类型异频邻小区, 并根据接收的第二 GAP测量第二类型异频邻小区。
较佳地, 在上述配置方式二中, 网络为 UE配置第一 GAP和第二 GAP, 包括: 网络为 UE配置包含第一 GAP的第一传输间隔模式 TG pattern和包含 第二 GAP的第二 TG pattern,其中,第一 TG pattern和第二 TG pattern不相同; 或, 网络为 UE配置包含第一 GAP和第二 GAP的 TG pattern。
在具体实施过程中, 网络可以为 UE配置两种不同的 TG pattern, 如 TG patternl 和 TG pattern2, 分别用来测量两种不同类型的异频邻小区, 可以在 TG patternl中包括用于测量第一类型异频邻小区的第一 GAP, 在 TG pattern2 中包括用于测量第二类型异频邻小区的第二 GAP; 或, 在 TG patternl中包括 用于测量第二类型异频邻小区的第二 GAP,在 TG pattern2中包括用于测量第 一类型异频邻小区的第一 GAP。网络还可以配置包括两种不同 GAP,即 GAP1 和 GAP2的 TG pattern,使 UE釆用同一种 TG pattern的两种不同的 GAP来测 量不同类型的异频邻小区。
较佳地, 第一类型异频邻小区为 UMTS异频邻小区, 第二类型异频邻小 区为 S-UMTS异频邻小区; 网络为 UE配置包含第一 GAP和第二 GAP的 TG pattern, 包括: 第一 GAP为传输间隔长度为 TGL1的 GAP1 ; 第二 GAP为传 输间隔长度为 TGL2的 GAP2;或,第一 GAP为传输间隔长度为 TGL2的 GAP2; 第二 GAP为传输间隔长度为 TGL1的 GAP1。
在具体实施过程中,网络在确定需要 UE测量两种类型的异频邻小区之后, 还可以为 UE设置具体在哪个时间段使用确定的第一 GAP对第一类型异频邻 小区进行测量, 在哪个时间段使用确定的第二 GAP对第二类型异频邻小区进 行测量; 本发明实施例提供以下两种可选的设置方式:
设置方式一、 网络为 UE配置测量转换时间。
例如, 步骤 S401之后, 还包括: 网络为 UE配置测量转换时间, 指示 UE 在该测量转换时间之前根据确定的第一 GAP测量第一类型异频邻小区, 在该 测量转换时间之后根据确定的第二 GAP测量第二类型异频邻小区; 或, 在该 测量转换时间之前根据确定的第二 GAP测量第二类型异频邻小区, 在该测量 转换时间之后根据确定的第一 GAP测量第一类型异频邻小区。
在具体实施过程中, 网络可以根据当前第一类型小区和第二类型小区的 繁忙程度等,为 UE配置测量转换时间 ,并指示 UE优先测量的小区类型。如, 在第二类型小区繁忙时, 网络为 UE配置测量转换时间, 并指示 UE优先测量 第一类型小区, 使 UE在该测量转换时间之前根据确定的第一 GAP测量第一 类型异频邻小区, 在该测量转换时间之后根据确定的第二 GAP测量第二类型 异频邻小区; 或, 在第一类型小区繁忙时, 网络为 UE配置测量转换时间, 并 指示 UE优先测量第二类型小区,使 UE在该测量转换时间之前根据确定的第 二 GAP 测量第二类型异频邻小区, 在该测量转换时间之后根据确定的第一 GAP测量第一类型异频邻小区。
设置方式二, 网络为 UE配置进行异频邻小区测量的周期。
例如, 步骤 S401之后, 还包括: 网络为 UE配置进行异频邻小区测量的 周期,指示 UE周期对异频小区测量,其中一个周期等于测量第一类型异频邻 小区的第一测量时间长度与测量第二类型异频邻小区的第二测量时间长度之 和, 第一测量时间长度包括至少一个第一 GAP, 第二测量时间长度包括至少 一个第二 GAP。
在具体实施过程中,上述的第一种设置方法可指示 UE对某种类型的小区 进行优先测量, 上述第二种设置方法比第一种设置方法相对公平, 即, 使 UE 对两种类型的异频小区进行交替测量; 其中, 网络设置的第一测量时间长度 包括至少一个第一 GAP, 以保证 UE在第一测量时间长度内至少测量一个第 一类型异频邻小区, 设置的第二测量时间长度包括至少一个第二 GAP, 以保 证 UE在第二测量时间长度内至少测量一个第二类型异频邻小区。
较佳地, 网络为 UE配置进行异频邻小区测量的周期, 包括: 网络为 UE 配置第一测量时间长度和第二测量时间长度在周期内的位置。
在具体实施过程中,网络还可以为 UE配置第一测量时间长度和第二测量 时间长度在周期内的位置, 即设置第一测量时间长度和第二测量时间长度的 先后顺序, 指示 UE在一个周期内先在第一测量时间长度内根据确定的第一 GAP 测量第一类型异频邻小区, 再在第二测量时间长度内根据确定的第二 GAP测量第二类型异频邻小区, 或, 先在第二测量时间长度内根据确定的第 二 GAP测量第二类型异频邻小区, 再在第一测量时间长度内根据确定的第一 GAP测量第一类型异频邻小区。
较佳地, 第一测量时间长度包括的 GAP数大于等于 UE对所有的第一类 型异频邻小区分别测量一次所需的 GAP数之和, 且第二测量时间长度包括的 GAP数大于等于 UE对所有的第二类型异频邻小区测量分别测量一次所需的 GAP数之和。
在具体实施过程中, 网络可以设置第一时间长度, 使第一测量时间长度 包括的 GAP数大于等于 UE对所有的第一类型异频邻小区分别测量一次所需 的 GAP数; 设置第二测量时间长度, 使第二测量时间长度包括的 GAP数大 于等于 UE对所有的第二类型异频邻小区测量分别测量一次所需的 GAP数, 也即, 使 UE在一个周期内, 对每个第一类型异频邻小区至少测量一次后, 再 对每个第二类型异频邻小区至少测量一次, 或, 对每个第二类型异频邻小区 至少测量一次后, 再对每个第一类型异频邻小区至少测量一次。
这里, 需要说明的是, 上述测量转换时间及第一、 第二测量时间长度除 了可以是具体的时间外,还可以是其它任何网络与 UE约定的时间标识,如具 体的无线帧数目, 比如使 UE在前 N个无线帧, 测量第一类型异频邻小区, 在第 N个无线帧之后, 测量第二类型异频邻小区, N为正整数; 还可以是传 输间隔模式( TG Pattern ) 重复个数 TGPRC, 如使 UE在 TGPRC的前 M个 TG Pattern测量第一类型异频邻小区, 在第 M个 TG Pattern之后, 测量第二 类型异频邻小区, M为正整数。
如图 5所示,为本发明实施例提供的 UE对异频邻小区进行测量的方法流 程图, 描述如下。
S501 : UE接收网络下发的用于测量异频邻小区的至少一个 GAP。
S502: UE根据接收的至少一个 GAP确定用于测量第一类型异频邻小区 的第一 GAP和用于测量第二类型异频邻小区的第二 GAP ,并根据确定的第一 GAP对第一类型异频邻小区进行测量,根据确定的第二 GAP对第二类型异频 邻小区进行测量;其中,UE接收的至少一个 GAP为第一 GAP和 /或第二 GAP, 第一 GAP不同于第二 GAP。
在具体实施过程中, UE在接收网络下发的用于测量异频邻小区的 GAP 后, 可以根据接收的 GAP确定用于测量第一类型异频邻小区的第一 GAP和 用于测量第二类型异频邻小区的第二 GAP, UE确定用于测量异频邻小区的 GAP的方式有很多种, 下面列举几种。
确定方式一、 UE 4艮据网络配置的用于测量一种类型异频邻小区的 GAP, 确定测量另一种类型异频邻小区的 GAP。
例如, 步骤 S502中, UE接收网络下发的用于测量异频邻小区的至少一 个 GAP, 根据接收的至少一个 GAP确定第一 GAP和第二 GAP, 包括: UE 接收网络下发的用于测量异频邻小区的第一 GAP, 并根据第一 GAP与第二 GAP的对应关系确定第二 GAP; 或, UE接收网络下发的用于测量异频邻小 区的第二 GAP, 并根据第一 GAP与第二 GAP的对应关系确定第一 GAP。
在具体实施过程中, UE在接收网络下发的用于测量一种类型异频邻小区 的 GAP后, 若确定有两种类型的异频邻小区需要测量, 则根据用于测量不同 类型的异频邻小区的 GAP之间的对应关系, 确定用于测量另一种类型异频邻 小区的 GAP。用于测量不同类型的异频邻小区的 GAP之间的对应关系可以是 UE与网络根据约定设置的, 比如, 当第一类型异频邻小区为 UMTS异频邻小 区, 第二类型异频邻小区为 S-UMTS异频邻小区时, 可以设置测量 S-UMTS 异频邻小区的 TGL=测量 UMTS异频邻小区的 TGL + (N— 1) X 2 ,其中 , TGL 为一个 GAP的长度,以时隙为单位,Ν表示需要测量的 UMTS小区为 S-UMTS 小区带宽的 N倍。 比如, UMTS小区的带宽范围为 4.2M 5M, 当 N=2时, 表 示 S-UMTS小区带宽是 UMTS小区带宽的 1/N, 则对应 S-UMTS小区的带宽 范围为 2.1M~2.5M。
确定方式二、 接收网络下发的第一 GAP和第二 GAP。
例如, 步骤 S502中, UE接收网络下发的用于测量异频邻小区的至少一 个 GAP, 根据接收的至少一个 GAP确定第一 GAP和第二 GAP, 包括: UE 接收网络下发的第一 GAP和第二 GAP。
在具体实施过程中, UE在接收到两种 GAP后,即可根据接收的第一 GAP 测量第一类型异频邻小区 ,并根据接收的第二 GAP测量第二类型异频邻小区 , 即, UE将接收的第一 GAP确定为用于测量第一类型异频邻小区的第一 GAP , 将接收的第二 GAP确定为用于测量第二类型异频邻小区的第二 GAP。
较佳地, 在上述方式二中, UE接收网络下发的第一 GAP和第二 GAP, 包括: UE接收网络下发的包含第一 GAP的第一 TG pattern和包含第二 GAP 的第二 TG pattern; 或, UE接收网络下发的包含第一 GAP和第二 GAP的 TG pattern。
较佳地, 第一类型异频邻小区为 UMTS异频邻小区, 第二类型异频邻小 区为 S-UMTS异频邻小区; UE接收网络下发的包含第一 GAP和第二 GAP的 TG pattern包括: 第一 GAP为传输间隔长度为 TGL1的 GAP1 ; 第二 GAP为 传输间隔长度为 TGL2的 GAP2; 或, 第一 GAP为传输间隔长度为 TGL2的 GAP2; 第二 GAP为传输间隔长度为 TGL1的 GAP1。
在具体实施过程中, UE在接收到网络下发的第一 GAP和第二 GAP后, 还可以进一步确定具体在哪个时间段使用确定的第一 GAP对第一类型异频邻 小区进行测量, 在哪个时间段使用确定的第二 GAP对第二类型异频邻小区进 行测量; 本发明实施例提供以下两种可选的确定方法。
第一种、 UE接收网络下发的测量转换时间。
例如, 步骤 S502之前, 还包括: UE接收网络下发的测量转换时间。 步骤 S502具体包括: 在该测量转换时间之前根据确定的第一 GAP测量 第一类型异频邻小区, 在该测量转换时间之后根据确定的第二 GAP测量第二 类型异频邻小区; 或, 在该测量转换时间之前根据确定的第二 GAP测量第二 类型异频邻小区, 在该测量转换时间之后根据确定的第一 GAP测量第一类型 异频邻小区。
在具体实施过程中, UE接收网络下发的测量转换时间后, 可以根据网络 指示的需要优先测量的小区类型, 先对网络指示的需要优先测量的小区进行 测量, 在达到测量转换时间后, 再对另一种类型的异频小区进行测量。
第二种、 UE接收网络下发的进行异频邻小区测量的周期。
例如, 步骤 S502之前, 还包括: UE接收网络下发的进行异频邻小区测 量的周期。
步骤 S502具体包括: 在该进行异频邻小区测量的周期的第一测量时间长 度内根据确定的至少一个第一 GAP测量第一类型异频邻小区, 在该周期的第 二测量时间长度内根据确定的至少一个第二 GAP测量第二类型异频邻小区。
较佳地, UE在周期内测量异频邻小区, 包括: UE根据第一测量时间长 度和第二测量时间长度在周期内的位置, 在该周期内测量异频邻小区。
在具体实施过程中, UE可以根据第一测量时间长度和第二测量时间长度 在一个周期内的先后顺序, 在一个周期内先在第一测量时间长度内根据确定 的第一 GAP测量第一类型异频邻小区, 再在第二测量时间长度内根据确定的 第二 GAP测量第二类型异频邻小区, 或, 先在第二测量时间长度内根据确定 的第二 GAP测量第二类型异频邻小区, 再在第一测量时间长度内根据确定的 第一 GAP测量第一类型异频邻小区。
较佳地, 第一测量时间长度包括的 GAP数大于等于 UE对所有的第一类 型异频邻小区分别测量一次所需的 GAP数之和, 且第二测量时间长度包括的 GAP数大于等于 UE对所有的第二类型异频邻小区测量分别测量一次所需的 GAP数之和。
在具体实施过程中, UE在一个周期内, 对每个第一类型异频邻小区至少 测量一次后, 再对每个第二类型异频邻小区至少测量一次, 或, 对每个第二 类型异频邻小区至少测量一次后, 再对每个第一类型异频邻小区至少测量一 次。
这里, 需要说明的是, 上述测量转换时间及第一、 第二测量时间长度除 了可以是具体的时间外,还可以是其它任何 UE与网络约定的时间标识,如具 体的无线帧数目, 比如使 UE在前 N个无线帧, 测量第一类型异频邻小区, 在第 N个无线帧之后, 测量第二类型异频邻小区, N为正整数; 还可以是传 输间隔模式重复个数 TGPRC, 如使 UE在前 M个 TG pattern, 测量第一类型 异频邻小区, 在第 M个 TG pattern之后, 测量第二类型异频邻小区, M为正 整数。
为了详细地描述本发明实施例进行异频 d、区测量的方法, 下面将以不同 类型异频邻小区为 UMTS异频邻小区和 S-UMTS异频邻小区为例, 列举几种 比较具体的实施方式进行介绍。
如图 6所示, 为本发明实施方式一提供的测量异频小区方法流程图, 描 述如下。
S601 : 网络确定 UE需要对 UMTS异频邻小区和 S-UMTS异频邻小区进 行测量。
S602: 网络为 UE配置包含第一 GAP的第一 TG pattern和包含第二 GAP 的第二 TG pattern, 指示 UE根据第一 GAP测量 UMTS异频邻小区, 根据第 二 GAP测量 S-UMTS异频邻小区。 如图 7 所示, 为本发明实施方式一对异频小区测量示意图, 图中, TG patternl为第一 TG pattern, TG pattern2为第二 TG pattern, TGSN为配置的 GAP的开始时隙号, TG patternl 的 TGLl 为配置的第一 GAP的长度, TG pattern2的 TGLl为配置的第二 GAP的长度, TGPL1表示 TG patternl和 TG pattern2的传输间隔模式长度; 需要说明的是, 这里的 TGL1和 TGPL1只是 代表压缩模式参数, 并非具体的数值, TG patternl的 TGL1和 TG pattem2的 TGL1的数值是不同的, TG patternl的 TGPL1和 TG pattern2的 TGPL1的数 值也是不同的。
在具体实施过程中, 当 UE需要对两种类型的异频小区釆用不同的 GAP 进行测量时, 网络需要为 UE配置具体在哪个时间段使用哪种 GAP; 如果网 络不为 UE配置具体使用不同类型 GAP的时间,或者,网络只为 UE配置 GAP 的起始时间和终止时间, 而不为 UE配置进行不同类型小区测量转换的时间, 就可能会由于无法获知 UE具体在什么时间转换到另一种 GAP进行测量, 而 造成丟包, 即网络向 UE发送数据时, UE正好在另一种 GAP中测量异频邻 小区而无法接收数据。 针对这个问题, 本实施方式釆用分时段测量不同类型 异频小区的方法, 具体的实现方式可以是但不限于以下两种。
第一、 釆用测量转换时间; 这里的测量转换时间除了是具体时间, 还可 以用图 4中所示的 TGPRC1标识,即为 UE配置测量转换的传输间隔重复数, 使 UE 在前 TGPRC1 个 TG pattern 中测量一种类型的异频邻小区, 在第 TGPRC1+1个 TG pattern开始测量另一种类型的异频邻小区。
网络还可以根据实际情况,设置需要 UE优先测量的异频小区类型,如设 置优先测量的异频小区类型为 UMTS异频邻小区,使 UE在前 TGPRC1个 TG pattern中测量 UMTS异频邻小区,在第 TGPRC1+1到第 TGPRC个 TG pattern 中测量 S-UMTS异频邻小区。
第二、设置进行异频邻小区测量的周期;该周期等于一个用于测量 UMTS 异频邻小区的第一测量时间长度和一个用于测量 S-UMTS异频邻小区的第二 测量时间长度之和, UE根据这两个测量时间长度对两种类型的异频小区进行 周期测量, 这种测量方式可以体现对两种类型小区测量的公平性。
在具体实施过程中, 还可指示网络设置的第一测量时间长度包括的 GAP 数大于等于 UE对所有的 UMTS异频邻小区分别测量一次所需的 GAP数, 即 保证 UE在第一测量时间长度内对所有的 UMTS异频邻小区分别测量一次, 相应地, 保证 UE在第二测量时间长度内对所有的 S-UMTS异频邻小区分别 测量一次; 根据 UE的测量能力, 一般情况下, UE在一个 GAP中或一个 TG pattern 中至少可以测量一个异频小区, 则可以设置第一测量时间长度内包括 的 TG pattern数目或 GAP数等于需要测量的 UMTS异频邻小区数目,设置第 二测量时间长度内包括的 TG pattern数目或 GAP数等于需要测量的 S-UMTS 异频邻小区数目。釆用这种设置方式, 不仅可以在不影响 UE传输性能的条件 下, 保证测量结果的准确性, 还可实现对不同类型异频小区测量的公平性, 保证了对每种类型异频小区的及时性测量。
如图 8所示, 为本发明实施方式二提供的测量异频小区方法流程图, 描 述如下。
S801 : 网络确定 UE需要对 UMTS异频邻小区和 S-UMTS异频邻小区进 行测量。
S802: 网络为 UE配置包含第一 GAP和第二 GAP的 TG pattern, 指示 UE根据第一 GAP测量 UMTS异频邻小区, 根据第二 GAP测量 S-UMTS异 频邻小区。
本实施方式与实施方式一的区别在于, 本实施方式只为 UE配置一种 TG pattern, 也即只为 UE配置一套压缩模式参数, 在配置的一种 TG pattern中配 置两种不同的 GAP, 使 UE根据这一种 TG pattern的两种不同的 GAP来测量 两种类型的异频邻小区。 如图 9所示, 为本发明实施方式二提供的在一种 TG pattern中配置两种不同 GAP的示意图; 其中, 第一 GAP为传输间隔长度为 TGL1的 GAP1 ; 第二 GAP为传输间隔长度为 TGL2的 GAP2; 在具体实施过 程中, 还可以使第一 GAP为传输间隔长度为 TGL2的 GAP2, 使第二 GAP为 传输间隔长度为 TGL1的 GAP1。
在具体实施中, 本实施方式与实施方式一相似, 也可以通过设置测量转 换时间或测量周期来实现对不同类型小区的测量切换, 如图 10所示, 为本发 明实施方式二提供的周期测量异频小区的示意图; 网络为 UE 配置长度为 TGPL1的 TG patternl ,并在该 TG patternl中,设置长度分别为 TGL1和 TGL2 的 GAP,使 UE在长度为 TGL1的 GAP内测量 UMTS异频邻小区,在长度为 TGL2的 GAP内测量 S-UMTS异频邻小区; 其中, Numberu表示 UE在一个 周期的前 Numberu个 TG pattern中对每个 UMTS异频邻小区至少测量一次, Numbers表示 UE在一个周期的后 Numbers个 TG pattern中对每个 S-UMTS异 频邻小区至少测量一次。
如图 11所示, 为本发明实施方式三提供的测量异频小区方法流程图, 描 述如下。
S1101 :网络确定 UE需要对 UMTS异频邻小区和 S-UMTS异频邻小区进 行测量。
S1102: 网络为 UE配置用于测量 UMTS异频邻小区的第一 GAP,或用于 测量 S-UMTS异频邻小区的第二 GAP。
S1103: 若网络为 UE配置的为第一 GAP, 则 UE根据第一 GAP与第二 GAP的对应关系, 确定第二 GAP, 若网络为 UE配置的为第二 GAP, 则 UE 根据第一 GAP与第二 GAP的对应关系, 确定第一 GAP。
S1104: UE根据第一 GAP对 UMTS异频邻小区进行测量,根据第二 GAP 对 S-UMTS异频邻小区进行测量。
本发明实施方式三的基本思想是网络只下发一种 GAP, UE根据网络下发 的 GAP确定另一种 GAP, 比如, 网络下发的为用于测量 UMTS异频邻小区 的第一 GAP, 则 UE根据第一 GAP与用于测量 S-UMTS异频邻小区的 GAP 的对应关系, 确定第二 GAP。 比如, UE确定用于测量 S-UMTS异频邻小区 的第二 GAP的 TGL=第一 GAP的 TGL+X, 其中的 X可以(N - 1) X 2 , TGL 为一个 GAP的长度, 以时隙为单位, N表示需要测量的 UMTS小区为需要测 量的 S-UMTS小区带宽的 N倍。 比如, UMTS小区的带宽范围为 4.2M 5M, 则 N=2时, 表示 S-UMTS小区带宽为 UMTS小区带宽的 1/N, 即带宽范围为 2.1M~2.5M。 如图 12所示, 为本发明实施方式三提供的测量异频小区的示意 图。
在具体实施过程中, 当 UE只需要测量一种类型的异频小区时, 网络只需 获知 UE进行测量的起始时间和 UE进行测量的终止时间, 而当 UE需要测量 两种类型的异频小区时, 网络除需要获知以上信息外,还需要获知 UE进行测 量切换的时间, 即 UE具体在哪个时间段使用第一 GAP测量 UMTS小区, 在 哪个时间段使用第二 GAP测量 S-UMTS小区, 这是由于两种 GAP的 TGPL 不同, 网络如果不知道 UE已经从第一种 GAP切换到第二种 GAP进行测量, 就会仍然按照第一种 GAP向 UE传输数据, 而如果这时 UE正在第二种 GAP 进行测量, 就会因无法正常接收数据而导致丟包。 本发明实施方式三可以结 合实施方式一中介绍的分时段测量不同类型异频小区的方法, 具体实施过程 可参照实施方式一, 这里不再赘述。
如图 13所示, 为本发明实施例提供的进行异频小区测量的网络设备, 该 网络设备具体可以为基站控制器, 本发明实施例提供的网络设备包括: 确定 模块 131 , 用于确定需要用户设备 UE对第一类型异频邻小区和第二类型异频 邻小区进行测量; 配置模块 132, 用于在确定模块 131确定需要 UE对第一类 型异频邻小区和第二类型异频邻小区进行测量后,为所述 UE配置至少一个用 于测量异频邻小区的 GAP, 并将配置的至少一个 GAP传输至发送模块 133; 发送模块 133 , 用于将配置模块 132为 UE配置的 GAP发送给 UE, 指示所述 UE根据配置的至少一个 GAP确定用于测量第一类型异频邻小区的第一 GAP 和用于测量第二类型异频邻小区的第二 GAP; 其中, 配置模块 132配置的至 少一个 GAP为第一 GAP和 /或第二 GAP, 第一 GAP不同于第二 GAP。 较佳地, 配置模块 132具体用于为 UE配置第一 GAP; 发送模块 133具 体用于将第一 GAP发送给 UE, 指示 UE根据第一 GAP与第二 GAP的对应 关系确定配置模块 132配置的第一 GAP对应的第二 GAP; 或, 配置模块 132 具体用于为 UE配置第二 GAP; 发送模块 133具体用于将第二 GAP发送给 UE, 指示 UE根据第一 GAP与第二 GAP的对应关系确定配置模块 132配置 的第二 GAP对应的第一 GAP; 或, 配置模块 132具体用于为 UE配置第一 GAP和第二 GAP。
较佳地, 配置模块 132具体用于根据以下步骤为 UE配置第一 GAP和第 二 GAP: 为所述 UE配置包含第一 GAP的第一传输间隔模式 TG pattern和包 含第二 GAP的第二 TG pattern,其中, 第一 TG pattern和第二 TG pattern不相 同; 或, 为所述 UE配置包含第一 GAP和第二 GAP的 TG pattern。
较佳地, 所述第一类型异频邻小区为 UMTS异频邻小区, 所述第二类型 异频邻小区为 S-UMTS异频邻小区。
当所述配置模块 132具体用于为所述 UE配置包含所述第一 GAP和所述 第二 GAP的 TG pattern时,所述第一 GAP为传输间隔长度为 TGL1的 GAP1; 所述第二 GAP为传输间隔长度为 TGL2的 GAP2; 或, 所述第一 GAP为传输 间隔长度为 TGL2的 GAP2;所述第二 GAP为传输间隔长度为 TGL1的 GAP1。
较佳地, 配置模块 132具体用于,在确定需要 UE对异频邻小区进行测量 之后, 为 UE 配置测量转换时间, 并将配置的测量转换时间传输至发送模块 133;发送模块 133具体用于将配置模块 132配置的测量转换时间发送给 UE, 指示 UE在测量转换时间之前根据确定的第一 GAP测量第一类型异频邻小区, 在测量转换时间之后根据确定的第二 GAP测量第二类型异频邻小区; 或, 在 测量转换时间之前根据确定的第二 GAP测量第二类型异频邻小区, 在测量转 换时间之后根据确定的第一 GAP测量第一类型异频邻小区。
较佳地, 配置模块 132具体用于,在确定需要 UE对异频邻小区进行测量 之后, 为 UE配置进行异频邻小区测量的周期, 并将配置的进行异频邻小区测 量的周期传输至发送模块 133;其中一个周期等于测量第一类型异频邻小区的 第一测量时间长度与测量第二类型异频邻小区的第二测量时间长度之和, 第 一测量时间长度包括至少一个第一 GAP, 第二测量时间长度包括至少一个第 二 GAP。
发送模块 133具体用于将配置模块 132配置的进行异频邻小区测量的周 期发送给所述 UE, 指示 UE周期对异频小区测量。
较佳地,配置模块 132具体用于为 UE配置第一测量时间长度和第二测量 时间长度在周期内的位置。
较佳地, 第一测量时间长度包括的 GAP数大于等于 UE对所有的第一类 型异频邻小区分别测量一次所需的 GAP数之和, 且第二测量时间长度包括的 GAP数大于等于所述 UE对所有的第二类型异频邻小区测量分别测量一次所 需的 GAP数之和。
如图 14所示, 为本发明实施例提供的进行异频小区测量的 UE, 包括: 接收模块 141 , 用于接收网络下发的用于测量异频邻小区的至少一个 GAP, 并将接收的至少一个 GAP传输至测量模块; 测量模块 142, 用于根据接收模 块 141接收的至少一个 GAP确定用于测量第一类型异频邻小区的第一 GAP 和用于测量第二类型异频邻小区的第二 GAP,并根据确定的第一 GAP对第一 类型异频邻小区进行测量, 根据确定的第二 GAP对第二类型异频邻小区进行 测量;其中,接收模块 141接收的至少一个 GAP为第一 GAP和 /或第二 GAP; 第一 GAP不同于第二 GAP。
较佳地, 接收模块 141 具体用于接收网络下发的用于测量异频邻小区的 第一 GAP, 测量模块 142具体用于根据第一 GAP与第二 GAP的对应关系确 定第二 GAP; 或, 接收模块 141具体用于接收网络下发的用于测量异频邻小 区的第二 GAP, 测量模块 142具体用于根据第一 GAP与第二 GAP的对应关 系确定第一 GAP; 或,接收模块 141具体用于接收网络下发的第一 GAP和第 二 GAP。 较佳地, 接收模块 141具体用于: 接收网络下发的包含所述第一 GAP的 第一传输间隔模式 TG pattern和包含所述第二 GAP的第二 TG pattern,其中, 第一 TG pattern和第二 TG pattern不相同; 或,接收网络下发的包含所述第一 GAP和所述第二 GAP的 TG pattern。
较佳地, 所述第一类型异频邻小区为 UMTS异频邻小区, 所述第二类型 异频邻小区为 S-UMTS异频邻小区。
当所述接收模块 141具体用于接收网络下发的包含第一 GAP和第二 GAP 的 TG pattern时, 第一 GAP为传输间隔长度为 TGL1的 GAP1 ; 第二 GAP为 传输间隔长度为 TGL2的 GAP2; 或, 第一 GAP为传输间隔长度为 TGL2的 GAP2; 第二 GAP为传输间隔长度为 TGL1的 GAP1。
较佳地, 接收模块 141具体用于, 在测量模块 142对第一类型异频邻小 区和第二类型异频邻小区进行测量之前, 接收网络下发的测量转换时间, 并 将接收的测量转换时间传输至测量模块 142。
测量模块 142具体用于, 在测量转换时间之前根据确定的第一 GAP测量 第一类型异频邻小区, 在测量转换时间之后根据确定的第二 GAP测量第二类 型异频邻小区; 或, 在测量转换时间之前根据确定的第二 GAP测量第二类型 异频邻小区, 在测量转换时间之后根据确定的第一 GAP测量第一类型异频邻 小区。
较佳地, 接收模块 141具体用于, 在测量模块 142对第一类型异频邻小 区和第二类型异频邻小区进行测量之前, 接收网络下发的进行异频邻小区测 量的周期, 并将进行异频邻小区测量的周期传输至测量模块 142。
测量模块 142具体用于, 在进行异频邻小区测量的周期的第一测量时间 长度内根据确定的至少一个第一 GAP测量第一类型异频邻小区, 在进行异频 邻小区测量的周期的第二测量时间长度内根据确定的至少一个第二 GAP测量 第二类型异频邻小区。
较佳地, 测量模块 142具体用于根据第一测量时间长度和第二测量时间 长度在进行异频邻小区测量的周期内的位置, 测量异频邻小区。
如图 15所示, 为本发明实施例提供的进行异频小区测量的网络设备, 包 括: 处理器 151 , 用于在确定需要用户设备 UE对第一类型异频邻小区和第二 类型异频邻小区进行测量后,为所述 UE配置用于测量异频邻小区的至少一个 GAP, 并将配置的至少一个 GAP传输至发射机 152; 发射机 152, 用于将处 理器 151配置的至少一个 GAP发送给 UE ,指示 UE根据配置的至少一个 GAP 确定用于测量第一类型异频邻小区的第一 GAP和用于测量第二类型异频邻小 区的第二 GAP, 并根据确定的第一 GAP对第一类型异频邻小区进行测量,根 据确定的第二 GAP对第二类型异频邻小区进行测量; 其中, 处理器 151配置 的至少一个 GAP为第一 GAP和 /或第二 GAP, 第一 GAP不同于第二 GAP。
较佳地, 处理器 151具体用于为 UE配置第一 GAP; 发射机 152具体用 于将第一 GAP发送给 UE, 指示所述 UE根据第一 GAP与第二 GAP的对应 关系确定处理器 151配置的第一 GAP对应的第二 GAP; 或, 处理器 151具体 用于为 UE配置第二 GAP; 发射机 152具体用于将第二 GAP发送给 UE, 指 示 UE根据第一 GAP与第二 GAP的对应关系确定处理器 151配置的第二 GAP 对应的第一 GAP;或,处理器 151具体用于为 UE配置第一 GAP和第二 GAP。
较佳地, 处理器 151具体用于根据以下步骤为 UE配置第一 GAP和第二 GAP, 例如, 为 UE配置包含第一 GAP的第一传输间隔模式 TG pattern和包 含第二 GAP的第二 TG pattern,其中, 第一 TG pattern和第二 TG pattern不相 同; 或, 为 UE配置包含第一 GAP和第二 GAP的 TG pattern。
较佳地, 第一类型异频邻小区为 UMTS异频邻小区, 第二类型异频邻小 区为 S-UMTS异频邻小区。
当处理器 151具体用于为 UE配置包含第一 GAP和第二 GAP的 TG pattern 时, 第一 GAP为传输间隔长度为 TGL1的 GAP1 ; 第二 GAP为传输间隔长度 为 TGL2的 GAP2; 或, 第一 GAP为传输间隔长度为 TGL2的 GAP2; 第二 GAP为传输间隔长度为 TGL1的 GAP1。 较佳地,处理器 151具体用于,在确定需要 UE对异频邻小区进行测量之 后, 为 UE配置测量转换时间, 并将配置的测量转换时间传输至发射机 152; 发射机 152具体用于将处理器 151配置的测量转换时间发送给 UE, 指示 UE 在测量转换时间之前根据确定的第一 GAP测量第一类型异频邻小区, 在测量 转换时间之后根据确定的第二 GAP测量第二类型异频邻小区; 或, 在测量转 换时间之前根据确定的第二 GAP测量第二类型异频邻小区, 在测量转换时间 之后根据确定的第一 GAP测量第一类型异频邻小区。
较佳地,处理器 151具体用于,在确定需要 UE对异频邻小区进行测量之 后, 为 UE配置进行异频邻小区测量的周期, 并将配置的进行异频邻小区测量 的周期传输至发射机 152;其中一个周期等于测量第一类型异频邻小区的第一 测量时间长度与测量第二类型异频邻小区的第二测量时间长度之和, 第一测 量时间长度包括至少一个第一 GAP, 第二测量时间长度包括至少一个第二 GAP。
发射机 152具体用于将处理器 151配置的进行异频邻小区测量的周期发 送给所述 UE, 指示 UE周期对异频小区测量。
较佳地,处理器 151具体用于为 UE配置第一测量时间长度和第二测量时 间长度在周期内的位置。
较佳地, 第一测量时间长度包括的 GAP数大于等于 UE对所有的第一类 型异频邻小区分别测量一次所需的 GAP数之和, 且第二测量时间长度包括的 GAP数大于等于所述 UE对所有的第二类型异频邻小区测量分别测量一次所 需的 GAP数之和。
如图 16所示, 为本发明实施例提供的进行异频小区测量的 UE, 包括: 接收机 161 , 用于接收网络下发的用于测量异频邻小区的至少一个 GAP, 并 将接收的至少一个 GAP传输至处理器; 处理器 162, 用于根据接收机接收的 至少一个 GAP确定用于测量第一类型异频邻小区的第一 GAP和用于测量第 二类型异频邻小区的第二 GAP,并根据确定的第一 GAP对第一类型异频邻小 区进行测量, 根据确定的第二 GAP对第二类型异频邻小区进行测量; 接收机 161接收的至少一个 GAP为第一 GAP和 /或第二 GAP,且第一 GAP不同于第 二 GAP。
较佳地, 接收机 161 具体用于接收网络下发的用于测量异频邻小区的第 一 GAP, 处理器 162具体用于根据第一 GAP与第二 GAP的对应关系确定第 二 GAP; 或, 接收机 161具体用于接收网络下发的用于测量异频邻小区的第 二 GAP, 处理器 162具体用于根据第一 GAP与第二 GAP的对应关系确定第 一 GAP; 或,接收机 161具体用于接收网络下发的所述第一 GAP和所述第二 GAP。
较佳地, 接收机 161具体用于: 接收网络下发的包含所述第一 GAP的第 一传输间隔模式 TG pattern和包含第二 GAP的第二 TG pattern, 其中, 第一 TG pattern和第二 TG pattern不相同; 或, 接收网络下发的包含第一 GAP和 第二 GAP的 TG pattern。
较佳地, 第一类型异频邻小区为 UMTS异频邻小区, 第二类型异频邻小 区为 S-UMTS异频邻小区。
当接收机 161具体用于接收网络下发的包含第一 GAP和第二 GAP的 TG pattern时, 第一 GAP为传输间隔长度为 TGL1的 GAP1 ; 第二 GAP为传输间 隔长度为 TGL2的 GAP2; 或, 第一 GAP为传输间隔长度为 TGL2的 GAP2; 第二 GAP为传输间隔长度为 TGL1的 GAP1。
较佳地, 接收机 161具体用于, 在处理器 162对第一类型异频邻小区和 第二类型异频邻小区进行测量之前, 接收网络下发的测量转换时间, 并将所 述测量转换时间传输至处理器 162。
处理器 162具体用于, 在测量转换时间之前根据确定的第一 GAP测量第 一类型异频邻小区, 在测量转换时间之后根据确定的第二 GAP测量第二类型 异频邻小区; 或, 在测量转换时间之前根据确定的第二 GAP测量第二类型异 频邻小区, 在测量转换时间之后根据确定的第一 GAP测量第一类型异频邻小 区。
较佳地, 接收机 161具体用于, 在处理器 162对第一类型异频邻小区和 第二类型异频邻小区进行测量之前, 接收网络下发的进行异频邻小区测量的 周期, 并将进行异频邻小区测量的周期传输至处理器 162。
处理器 162具体用于, 在进行异频邻小区测量的周期的第一测量时间长 度内根据确定的至少一个第一 GAP测量第一类型异频邻小区, 在进行异频邻 小区测量的周期包括的第二测量时间长度内根据确定的至少一个第二 GAP测 量第二类型异频邻小区。
较佳地, 处理器 162具体用于根据第一测量时间长度和第二测量时间长 度在进行异频邻小区测量的周期内的位置, 测量异频邻小区。
所属领域的技术人员可以清楚地了解到, 为描述的方便和简洁, 仅以上 述各功能模块的划分进行举例说明, 实际应用中, 可以根据需要而将上述功 能分配由不同的功能模块完成, 即将装置的内部结构划分成不同的功能模块, 以完成以上描述的全部或者部分功能。 上述描述的系统, 装置和单元的具体 工作过程, 可以参考前述方法实施例中的对应过程, 在此不再赘述。
在本申请所提供的几个实施例中, 应该理解到, 所揭露的系统, 装置和 方法, 可以通过其它的方式实现。 例如, 以上所描述的装置实施例仅仅是示 意性的, 例如, 所述模块或单元的划分, 仅仅为一种逻辑功能划分, 实际实 现时可以有另外的划分方式, 例如多个单元或组件可以结合或者可以集成到 另一个系统, 或一些特征可以忽略, 或不执行。 另一点, 所显示或讨论的相 互之间的耦合或直接耦合或通信连接可以是通过一些接口, 装置或单元的间 接耦合或通信连接, 可以是电性, 机械或其它的形式。 为单元显示的部件可以是或者也可以不是物理单元, 即可以位于一个地方, 或者也可以分布到多个网络单元上。 可以根据实际的需要选择其中的部分或 者全部单元来实现本实施例方案的目的。 另外, 在本申请各个实施例中的各功能单元可以集成在一个处理单元中, 也可以是各个单元单独物理存在, 也可以两个或两个以上单元集成在一个单 元中。 上述集成的单元既可以釆用硬件的形式实现, 也可以釆用软件功能单 元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售 或使用时, 可以存储在一个计算机可读取存储介质中。 基于这样的理解, 本 申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的 全部或部分可以以软件产品的形式体现出来, 该计算机软件产品存储在一个 存储介质中, 包括若干指令用以使得一台计算机设备(可以是个人计算机, 服务器, 或者网络设备等)或处理器(processor )执行本申请各个实施例所述 方法的全部或部分步骤。 而前述的存储介质包括: U盘、 移动硬盘、 只读存 储器(ROM, Read-Only Memory ), 随机存取存储器(RAM, Random Access Memory )、 磁碟或者光盘等各种可以存储程序代码的介质。
以上所述, 以上实施例仅用以对本申请的技术方案进行了详细介绍, 但 以上实施例的说明只是用于帮助理解本发明的方法及其核心思想, 不应理解 为对本发明的限制。 本技术领域的技术人员在本发明揭露的技术范围内, 可 轻易想到的变化或替换, 都应涵盖在本发明的保护范围之内。

Claims

权 利 要 求
1、 一种进行异频小区测量的方法, 其特征在于, 该方法包括:
网络确定需要用户设备 UE对不同类型的异频邻小区进行测量; 所述网络为所述 UE配置用于测量异频邻小区的至少一个传输间隔 GAP, 指示所述 UE才艮据网络配置的至少一个 GAP确定用于测量第一类型异频邻小 区的第一 GAP和用于测量第二类型异频邻小区的第二 GAP; 其中, 所述至少 一个 GAP包括所述第一 GAP和所述第二 GAP的至少一个,且所述第一 GAP 与所述第二 GAP不相同。
2、 如权利要求 1所述的方法, 其特征在于, 所述网络为所述 UE配置用 于测量异频邻小区的至少一个 GAP, 指示所述 UE才艮据网络配置的至少一个 GAP确定所述第一 GAP和所述第二 GAP具体包括:
所述网络为所述 UE配置所述第一 GAP , 指示所述 UE根据第一 GAP与 第二 GAP的对应关系确定网络配置的第一 GAP对应的第二 GAP; 或
所述网络为所述 UE配置所述第二 GAP, 指示所述 UE根据第一 GAP与 第二 GAP的对应关系确定网络配置的第二 GAP对应的第一 GAP; 或
所述网络为所述 UE配置所述第一 GAP和所述第二 GAP。
3、 如权利要求 2所述的方法, 其特征在于, 所述网络为所述 UE配置所 述第一 GAP和所述第二 GAP, 包括:
网络为所述 UE配置包含所述第一 GAP的第一传输间隔模式 TG pattern 和包含所述第二 GAP的第二 TG pattern, 其中, 所述第一 TG pattern和所述 第二 TG pattern不相同; 或
网络为所述 UE配置包含所述第一 GAP和所述第二 GAP的 TG pattern。
4、 如权利要求 1至 3任一所述的方法, 其特征在于, 所述网络在确定需 要 UE对第一类型异频邻小区和第二类型异频邻小区进行测量之后, 还包括: 所述网络为所述 UE配置测量转换时间,指示所述 UE在所述测量转换时 间之前根据确定的第一 GAP测量第一类型异频邻小区, 在所述测量转换时间 之后根据确定的第二 GAP测量第二类型异频邻小区; 或, 在所述测量转换时 间之前根据确定的第二 GAP测量第二类型异频邻小区, 在所述测量转换时间 之后根据确定的第一 GAP测量第一类型异频邻小区。
5、 如权利要求 1至 3任一所述的方法, 其特征在于, 所述网络在确定需 要 UE对第一类型异频邻小区和第二类型异频邻小区进行测量之后, 还包括: 所述网络为所述 UE配置进行异频邻 d、区测量的周期,指示所述 UE周期 对异频小区测量, 其中一个周期等于测量第一类型异频邻小区的第一测量时 间长度与测量第二类型异频邻小区的第二测量时间长度之和, 所述第一测量 时间长度包括至少一个第一 GAP, 所述第二测量时间长度包括至少一个第二 GAP。
6、 如权利要求 5所述的方法, 其特征在于, 所述网络为所述 UE配置进 行异频邻小区测量的周期具体包括:
所述网络为所述 UE 配置所述第一测量时间长度和所述第二测量时间长 度在所述周期内的位置。
7、 如权利要求 5所述的方法, 其特征在于, 所述第一测量时间长度包括 的 GAP数大于等于所述 UE对所有的第一类型异频邻小区分别测量一次所需 的 GAP数之和,且所述第二测量时间长度包括的 GAP数大于等于所述 UE对 所有的第二类型异频邻小区测量分别测量一次所需的 GAP数之和。
8、 一种进行异频小区测量的方法, 其特征在于, 该方法包括:
用户设备 UE接收网络下发的用于测量异频邻小区的至少一个传输间隔 GAP;
所述 UE根据接收的至少一个 GAP确定用于测量第一类型异频邻小区的 第一 GAP和用于测量第二类型异频邻小区的第二 GAP, 并根据确定的第一 GAP对第一类型异频邻小区进行测量,根据确定的第二 GAP对第二类型异频 邻小区进行测量; 其中, 所述至少一个 GAP包括所述第一 GAP和所述第二 GAP的至少一个, 且所述第一 GAP与所述第二 GAP不相同。
9、 如权利要求 8所述的方法, 其特征在于, 所述 UE接收网络下发的用 于测量异频邻小区的 GAP,根据接收的 GAP确定所述第一 GAP和第二 GAP, 包括:
所述 UE接收网络下发的用于测量异频邻小区的第一 GAP, 并根据第一 GAP与第二 GAP的对应关系确定第二 GAP; 或,
所述 UE接收网络下发的用于测量异频邻小区的第二 GAP, 并根据第一 GAP与第二 GAP的对应关系确定第一 GAP; 或,
所述 UE接收网络下发的所述第一 GAP和所述第二 GAP。
10、 如权利要求 9所述的方法, 其特征在于, 所述 UE接收网络下发的所 述第一 GAP和所述第二 GAP, 包括:
所述 UE接收网络下发的包含所述第一 GAP 的第一传输间隔模式 TG pattern和包含所述第二 GAP的第二 TG pattern, 其中, 所述第一 TG pattern 和所述第二 TG pattern不相同; 或
所述 UE接收网络下发的包含所述第一 GAP 和所述第二 GAP 的 TG pattern。
11、 如权利要求 8至 10任一所述的方法, 其特征在于, 所述 UE对第一 类型异频邻小区和第二类型异频邻小区进行测量之前还包括:
所述 UE接收网络下发的测量转换时间;
所述 UE根据确定的第一 GAP对第一类型异频邻小区进行测量, 根据确 定的第二 GAP对第二类型异频邻小区进行测量, 包括:
所述 UE在所述测量转换时间之前根据确定的第一 GAP测量第一类型异 频邻小区, 在所述测量转换时间之后根据确定的第二 GAP测量第二类型异频 邻小区; 或, 在所述测量转换时间之前根据确定的第二 GAP测量第二类型异 频邻小区, 在所述测量转换时间之后根据确定的第一 GAP测量第一类型异频 邻小区。
12、 如权利要求 8至 10任一所述的方法, 其特征在于, 所述 UE对第一 类型异频邻小区和第二类型异频邻小区进行测量之前还包括:
所述 UE接收网络下发的进行异频邻 d、区测量的周期;
所述 UE根据确定的第一 GAP对第一类型异频邻小区进行测量, 根据确 定的第二 GAP对第二类型异频邻小区进行测量, 包括:
所述 UE 在所述周期的第一测量时间长度内根据确定的至少一个第一
GAP测量第一类型异频邻小区, 在所述周期的第二测量时间长度内根据确定 的至少一个第二 GAP测量第二类型异频邻小区。
13、 如权利要求 12所述的方法, 其特征在于, 所述 UE在所述周期内测 量异频邻小区, 包括:
所述 UE根据所述第一测量时间长度和所述第二测量时间长度在所述周 期内的位置, 在所述周期内测量所述异频邻小区。
14、 一种进行异频小区测量的网络设备,其特征在于, 该网络设备包括: 确定模块,用于确定需要用户设备 UE对第一类型异频邻小区和第二类型 异频邻小区进行测量;
配置模块,用于在所述确定模块确定需要用户设备 UE对第一类型异频邻 小区和第二类型异频邻小区进行测量后,为所述 UE配置用于测量异频邻小区 的至少一个传输间隔 GAP, 并将配置的至少一个 GAP传输至发送模块;
发送模块,用于将所述配置模块为 UE配置的至少一个 GAP发送给 UE, 指示所述 UE根据所述配置模块配置的至少一个 GAP确定用于测量第一类型 异频邻小区的第一 GAP和用于测量第二类型异频邻小区的第二 GAP; 其中, 所述至少一个 GAP包括所述第一 GAP和所述第二 GAP的至少一个, 且所述 第一 GAP与所述第二 GAP不相同。
15、 如权利要求 14所述的网络设备, 其特征在于,
所述配置模块具体用于为所述 UE配置所述第一 GAP; 所述发送模块具 体用于将所述第一 GAP发送给 UE,指示所述 UE根据第一 GAP与第二 GAP 的对应关系确定所述配置模块配置的第一 GAP对应的第二 GAP; 或 所述配置模块具体用于为所述 UE配置所述第二 GAP; 所述发送模块具 体用于将所述第二 GAP发送给 UE,指示所述 UE根据第一 GAP与第二 GAP 的对应关系确定所述配置模块配置的第二 GAP对应的第一 GAP; 或
所述配置模块具体用于为所述 UE配置所述第一 GAP和所述第二 GAP。
16、 如权利要求 15所述的网络设备, 其特征在于, 所述配置模块具体用 于根据以下步骤为所述 UE配置所述第一 GAP和所述第二 GAP:
为所述 UE配置包含所述第一 GAP的第一传输间隔模式 TG pattern和包 含所述第二 GAP的第二 TG pattern, 其中, 所述第一 TG pattern和所述第二 TG pattern不相同; 或
为所述 UE配置包含所述第一 GAP和所述第二 GAP的 TG pattern。
17、 如权利要求 14至 16任一所述的网络设备, 其特征在于, 所述配置 模块具体用于,在所述确定模块确定需要 UE对异频邻小区进行测量之后, 为 所述 UE配置测量转换时间, 并将配置的所述测量转换时间传输至发送模块; 所述发送模块具体用于将所述配置模块配置的所述测量转换时间发送给 UE, 指示所述 UE在所述测量转换时间之前根据确定的第一 GAP测量第一类型异 频邻小区, 在所述测量转换时间之后根据确定的第二 GAP测量第二类型异频 邻小区; 或, 在所述测量转换时间之前根据确定的第二 GAP测量第二类型异 频邻小区, 在所述测量转换时间之后根据确定的第一 GAP测量第一类型异频 邻小区。
18、 如权利要求 14至 16任一所述的网络设备, 其特征在于, 所述配置 模块具体用于,在所述确定模块确定需要 UE对异频邻小区进行测量之后, 为 所述 UE配置进行异频邻小区测量的周期,并将配置的所述进行异频邻小区测 量的周期传输至发送模块; 其中一个周期等于测量第一类型异频邻小区的第 一测量时间长度与测量第二类型异频邻小区的第二测量时间长度之和, 所述 第一测量时间长度包括至少一个第一 GAP, 所述第二测量时间长度包括至少 一个第二 GAP; 所述发送模块具体用于将所述配置模块配置的所述进行异频邻小区测量 的周期发送给所述 UE , 指示所述 UE周期对异频小区测量。
19、 如权利要求 18所述的网络设备, 其特征在于, 所述配置模块具体用 于为所述 UE 配置所述第一测量时间长度和所述第二测量时间长度在所述周 期内的位置。
20、 如权利要求 18所述的网络设备, 其特征在于, 所述第一测量时间长 度包括的 GAP数大于等于所述 UE对所有的第一类型异频邻小区分别测量一 次所需的 GAP数之和, 且所述第二测量时间长度包括的 GAP数大于等于所 述 UE对所有的第二类型异频邻小区测量分别测量一次所需的 GAP数之和。
21、 一种用户设备 UE, 其特征在于, 该 UE包括:
接收模块, 用于接收网络下发的用于测量异频邻小区的至少一个传输间 隔 GAP;
测量模块, 用于根据所述接收模块接收的至少一个 GAP确定用于测量第 一类型异频邻小区的第一 GAP和用于测量第二类型异频邻小区的第二 GAP, 并根据确定的第一 GAP对第一类型异频邻小区进行测量, 根据确定的第二 GAP对第二类型异频邻小区进行测量; 其中, 所述至少一个 GAP包括所述第 一 GAP和所述第二 GAP的至少一个, 且所述第一 GAP与所述第二 GAP不 相同。
22、 如权利要求 21所述的 UE, 其特征在于, 所述接收模块具体用于接 收所述网络下发的用于测量异频邻小区的第一 GAP, 所述测量模块具体用于 根据第一 GAP与第二 GAP的对应关系确定所述第二 GAP; 或,
所述接收模块具体用于接收所述网络下发的用于测量异频邻小区的第二 GAP, 所述测量模块具体用于根据第一 GAP与第二 GAP的对应关系确定所 述第一 GAP; 或,
所述接收模块具体用于接收所述网络下发的所述第一 GAP 和所述第二 GAP。
23、 如权利要求 22所述的 UE, 其特征在于, 所述接收模块具体用于: 接收网络下发的包含所述第一 GAP的第一传输间隔模式 TG pattern和包 含所述第二 GAP的第二 TG pattern, 其中, 所述第一 TG pattern和所述第二 TG pattern不相同; 或
接收网络下发的包含所述第一 GAP和所述第二 GAP的 TG pattern。
24、 如权利要求 21至 23任一所述的 UE, 其特征在于, 所述接收模块具 体用于, 在所述测量模块对第一类型异频邻小区和第二类型异频邻小区进行 测量之前, 接收网络下发的测量转换时间, 并将所述测量转换时间传输至测 量模块;
所述测量模块具体用于, 在所述测量转换时间之前根据确定的第一 GAP 测量第一类型异频邻小区, 在所述测量转换时间之后根据确定的第二 GAP测 量第二类型异频邻小区; 或, 在所述测量转换时间之前根据确定的第二 GAP 测量第二类型异频邻小区, 在所述测量转换时间之后根据确定的第一 GAP测 量第一类型异频邻小区。
25、 如权利要求 21至 23任一所述的 UE, 其特征在于, 所述接收模块具 体用于, 在所述测量模块对第一类型异频邻小区和第二类型异频邻小区进行 测量之前, 接收网络下发的进行异频邻小区测量的周期, 并将所述进行异频 邻小区测量的周期传输至测量模块;
所述测量模块具体用于, 在所述周期的第一测量时间长度内根据确定的 至少一个第一 GAP测量第一类型异频邻小区, 在所述周期的第二测量时间长 度内根据确定的至少一个第二 GAP测量第二类型异频邻小区。
26、 如权利要求 25所述的 UE, 其特征在于, 所述测量模块具体用于根 据所述第一测量时间长度和所述第二测量时间长度在所述周期内的位置, 在 所述周期内测量所述异频邻小区。
27、 一种进行异频小区测量的网络设备,其特征在于, 该网络设备包括: 处理器,用于确定需要用户设备 UE对第一类型异频邻小区和第二类型异 频邻小区进行测量,为所述 UE配置用于测量异频邻小区的至少一个传输间隔 GAP, 并将配置的至少一个 GAP传输至发射机;
发射机, 用于将所述处理器配置的至少一个 GAP发送给 UE, 指示所述 UE才艮据所述处理器配置的至少一个 GAP确定用于测量第一类型异频邻小区 的第一 GAP和用于测量第二类型异频邻小区的第二 GAP; 其中, 所述至少一 个 GAP包括所述第一 GAP和所述第二 GAP的至少一个, 且所述第一 GAP 与所述第二 GAP不相同。
28、 如权利要求 27所述的网络设备, 其特征在于, 所述处理器具体用于 为所述 UE配置第一 GAP, 所述发射机具体用于将所述第一 GAP发送给所述 UE, 指示所述 UE根据第一 GAP与第二 GAP的对应关系确定所述处理器配 置的第一 GAP对应的第二 GAP; 或,
所述处理器具体用于为所述 UE配置第二 GAP, 所述发射机具体用于将 所述处理器配置的第二 GAP发送给所述 UE, 指示所述 UE根据第一 GAP与 第二 GAP的对应关系确定所述处理器配置的第二 GAP对应的第一 GAP;或, 所述处理器具体用于为所述 UE配置所述第一 GAP和所述第二 GAP。
29、 如权利要求 28所述的网络设备, 其特征在于, 所述处理器具体用于 根据以下步骤为所述 UE配置所述第一 GAP和所述第二 GAP:
为所述 UE配置包含第一 GAP的第一传输间隔模式 TG pattern和包含第 二 GAP的第二 TG pattern, 其中, 所述第一 TG pattern和所述第二 TG pattern 不相同; 或,
为所述 UE配置包含所述第一 GAP和所述第二 GAP的 TG pattern。
30、 如权利要求 27至 29任一所述的网络设备, 其特征在于, 所述处理 器具体用于在确定需要所述 UE对异频邻小区进行测量之后,为所述 UE配置 测量转换时间, 并将配置的测量转换时间传输至发射机;
所述发射机具体用于将所述处理器配置的测量转换时间发送给所述 UE, 指示所述 UE在测量转换时间之前根据确定的第一 GAP测量第一类型异频邻 小区, 在测量转换时间之后根据确定的第二 GAP测量第二类型异频邻小区; 或, 在测量转换时间之前根据确定的第二 GAP测量第二类型异频邻小区, 在 测量转换时间之后根据确定的第一 GAP测量第一类型异频邻小区。
31、 如权利要求 27至 29任一所述的网络设备, 其特征在于, 所述处理 器具体用于, 在确定需要所述 UE对异频邻小区进行测量之后, 为所述 UE配 置进行异频邻小区测量的周期, 并将配置的进行异频邻小区测量的周期传输 至发射机; 其中一个周期等于测量第一类型异频邻小区的第一测量时间长度 与测量第二类型异频邻小区的第二测量时间长度之和, 第一测量时间长度包 括至少一个第一 GAP, 第二测量时间长度包括至少一个第二 GAP;
所述发射机具体用于将所述配置模块配置的进行异频邻小区测量的周期 发送给所述 UE, 指示所述 UE周期对异频小区测量。
32、 一种用户设备 UE, 其特征在于, 该 UE包括:
接收机, 用于接收网络下发的用于测量异频邻小区的至少一个传输间隔 GAP, 并将接收的至少一个 GAP传输至处理器;
处理器, 用于根据接收机接收的至少一个 GAP确定用于测量第一类型异 频邻小区的第一 GAP和用于测量第二类型异频邻小区的第二 GAP,并根据确 定的第一 GAP对第一类型异频邻小区进行测量, 根据确定的第二 GAP对第 二类型异频邻小区进行测量; 其中, 所述至少一个 GAP 包括所述第一 GAP 和所述第二 GAP的至少一个, 且所述第一 GAP与所述第二 GAP不相同。
33、 如权利要求 32所述的 UE, 其特征在于, 所述接收机具体用于接收 所述网络下发的用于测量异频邻小区的第一 GAP, 所述处理器具体用于根据 第一 GAP与第二 GAP的对应关系确定所述第二 GAP; 或,
所述接收机具体用于接收所述网络下发的用于测量异频邻小区的第二 GAP, 所述处理器具体用于根据第一 GAP与第二 GAP的对应关系确定所述 第一 GAP; 或,
所述接收机具体用于接收所述网络下发的所述第一 GAP和所述第二 GAP。
34、 如权利要求 33所述的 UE, 其特征在于, 所述接收机具体用于, 接 收所述网络下发的包含所述第一 GAP的第一传输间隔模式 TG pattern和包含 所述第二 GAP的第二 TG pattern, 其中, 第一 TG pattern和第二 TG pattern 不相同; 或, 接收所述网络下发的包含所述第一 GAP和所述第二 GAP的 TG pattern。
35、 如权利要求 32至 34任一所述的 UE, 其特征在于, 所述接收机具体 用于在所述处理器对第一类型异频邻小区和第二类型异频邻小区进行测量之 前, 接收所述网络下发的测量转换时间, 并将所述测量转换时间传输至所述 处理器;
所述处理器具体用于在所述测量转换时间之前根据确定的第一 GAP测量 第一类型异频邻小区, 在所述测量转换时间之后根据确定的第二 GAP测量第 二类型异频邻小区; 或, 在所述测量转换时间之前根据确定的第二 GAP测量 第二类型异频邻小区, 在所述测量转换时间之后根据确定的第一 GAP测量第 一类型异频邻小区。
36、 如权利要求 32至 34任一所述的 UE, 其特征在于, 所述接收机具体 用于在所述处理器对第一类型异频邻小区和第二类型异频邻小区进行测量之 前, 接收所述网络下发的进行异频邻小区测量的周期, 并将进行异频邻小区 测量的周期传输至处理器;
所述处理器具体用于, 在进行异频邻小区测量的周期的第一测量时间长 度内根据确定的至少一个第一 GAP测量第一类型异频邻小区, 在进行异频邻 小区测量的周期的第二测量时间长度内根据确定的至少一个第二 GAP测量第 二类型异频邻小区。
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