WO2017035797A1 - 一种测量方法及装置 - Google Patents

一种测量方法及装置 Download PDF

Info

Publication number
WO2017035797A1
WO2017035797A1 PCT/CN2015/088796 CN2015088796W WO2017035797A1 WO 2017035797 A1 WO2017035797 A1 WO 2017035797A1 CN 2015088796 W CN2015088796 W CN 2015088796W WO 2017035797 A1 WO2017035797 A1 WO 2017035797A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
serving
specific information
measurement resource
neighboring cell
Prior art date
Application number
PCT/CN2015/088796
Other languages
English (en)
French (fr)
Inventor
张莉莉
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 CN201580082743.0A priority Critical patent/CN108029027B/zh
Priority to US15/756,595 priority patent/US10993130B2/en
Priority to PCT/CN2015/088796 priority patent/WO2017035797A1/zh
Priority to EP15902604.6A priority patent/EP3337224B1/en
Publication of WO2017035797A1 publication Critical patent/WO2017035797A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a measurement method and apparatus.
  • the Enhanced Inter-Cell Interference Coordination (eICIC) mechanism in the time domain improves both the improved system and the cell edge throughput. very effective.
  • the macro cell uses an almost blank subframe (English: Almost Blank Subframe, ABS for short) to alleviate the macro cell to the cell coverage extension (Cell Range Expansion, CRE for short), that is, the user equipment of the small cell ( English: User Equipment, referred to as: UE) interference.
  • the interfered user equipment can be protected from interference only by decoding control information or performing data transmission on the ABS.
  • the small cell that the macro UE approaches may be referred to as a neighboring cell of the macro UE.
  • the macro UE needs to perform radio resource management (English: Radio Resource Management, RRM for short) measurement on these neighboring cells.
  • RRM Radio Resource Management
  • the macro eNB pre-defined a set of neighbor cell restricted measurement resources, and the neighbor cell restricted measurement resource is ABS. Subset.
  • the macro base station selects a partial subframe from the ABS to form a neighbor cell restricted measurement resource, and notifies the macro UE to the neighbor cell restricted measurement resource.
  • the macro UE performs RRM measurement on the neighboring cell on the subframe included in the neighbor cell restricted measurement resource.
  • the main sources of interference become multiple, not just from the macro base station.
  • the interference of at least two neighboring cells is superimposed and also becomes the main interference.
  • more dense small cells such as micro base stations, pico base stations, and nano base stations
  • traffic fluctuations become more serious. This requires more frequent changes in the eICIC mode.
  • the inventors have found that the existing neighbor cell RRM measurement method can reduce the interference of the macro cell to the RRM measurement, but when the small cells are densely distributed, the interference between each other is serious, and the inter-cells are dry.
  • the interference also interferes with the measurement effect and measurement accuracy of the macro UE for the neighbor cell RRM measurement and/or the radio link monitoring of the macro cell (English: Radio Link Monitoring, RLM for short).
  • the embodiment of the present invention provides a measurement method and device, which are used to solve the problem that when the small cells are densely distributed in the prior art, the interference between the two cells is serious, and the interference between the small cells also interferes with the macro UE to measure the neighboring cell RRM and/or The technical problem of the measurement effect and accuracy of the RLM of the macro cell.
  • a first aspect of the present invention provides a measurement method comprising:
  • the serving user equipment (UE) of the access service base station receives the respective restricted measurement resources of the base stations of the at least two neighboring cells respectively sent by the base stations of the at least two neighboring cells;
  • the serving UE performs RRM measurement on the neighboring cell that needs to perform measurement resource limitation in the at least two neighboring cells based on the restricted measurement resource, and/or performs a radio link monitoring RLM of the serving cell of the serving UE.
  • the serving user equipment UE of the access service base station receives the respective at least two neighboring cells that are sent by the base stations of the at least two neighboring cells respectively Restrictive measurement resources, including:
  • the serving UE receives, by using a broadcast channel of the at least two neighboring cells, respective restricted measurement resources of the at least two neighboring cells respectively sent by the base stations of the at least two neighboring cells.
  • the serving UE by using the broadcast channel of the at least two neighboring cells, the at least two neighboring cells
  • the respective restricted measurement resources of the at least two neighboring cells respectively sent by the base station include:
  • the serving UE receives, by using a broadcast channel of the at least two neighboring cells, a new system message SIB or an existing system message SIB sent by the base stations of the at least two neighboring cells respectively;
  • the third possible implementation in the first aspect before the serving user equipment UE of the access service base station receives the restricted measurement resources of the at least two neighboring cells respectively sent by the base stations of the at least two neighboring cells, the method further includes:
  • the serving UE receives an indication message sent by the base station of the at least two neighboring cells, where the indication message is used to indicate resource location information of a time domain and/or a frequency domain of the new SIB message.
  • the method further includes:
  • the serving UE sends a demand indication to the at least two neighboring cells, where the requirement indication is used to request the restricted measurement resource.
  • the requirement indication includes specific information corresponding to the at least two neighboring cells respectively.
  • the specific information is a signal, a sequence, or a code.
  • the signal is a sounding reference signal SRS or a demodulation reference signal DMRS.
  • the sequence is a beacon or a synchronization sequence.
  • the code is a code division multiple access CDMA code or a preamble.
  • the method further includes:
  • the serving UE receives the specific information sent by the serving base station.
  • the serving UE receives the specific by broadcast signaling or proprietary radio resource control RRC signaling information.
  • the demand indication And the destination indication information is used to indicate that the specific information of the base station of the neighboring cell is used for restricted measurement resource acquisition.
  • the access The serving user equipment UE of the serving base station receives the restricted measurement resources of the at least two neighboring cells respectively sent by the base stations of the at least two neighboring cells, including:
  • the serving UE decodes the notification message by using a predefined radio network temporary identifier RNTI to obtain the restricted measurement resource; wherein the RNTI is cross-correlated with the specific information.
  • the method further includes:
  • the serving UE acquires a reference signal received power RSRP or a reference signal received quality RSRQ of each of the at least two neighboring cells;
  • the neighboring cell corresponding to the RSRP or the RSRQ that meets the first threshold is determined as the neighboring cell that needs to perform measurement resource limitation; wherein the first threshold indicates that the serving UE is close to the neighboring cell.
  • the restricted measurement resource is a subset of an almost blank subframe ABS;
  • the restricted measurement resource is a discovery reference signal DRS, wherein the DRS is a channel state information-reference signal CSI-RS And/or channel state information - interference measurement resource CSI-IMR.
  • the service Performing, by the UE, the radio link monitoring RLM of the serving cell based on the restricted measurement resource including:
  • the serving UE performs a radio link monitoring RLM of the serving cell on the restricted measurement resource of the neighboring cell.
  • the method further includes:
  • the serving UE reports the restricted measurement resource to the serving base station, so that the serving base station schedules the serving UE on the restricted measurement resource.
  • the serving UE that reports the restricted measurement resource to the serving base station includes:
  • the serving UE reports the restricted measurement resource to the serving base station by using a physical uplink shared channel (PUSCH).
  • PUSCH physical uplink shared channel
  • the serving UE that reports the restricted measurement resource to the serving base station includes:
  • the serving UE reports the restricted measurement resource to the serving base station according to a predetermined mode, so that the serving base station can correctly interpret the restricted measurement resource.
  • the serving base station is a macro base station
  • the serving UE is a macro UE.
  • a second aspect of the present invention provides a method for notifying a restricted measurement resource, including:
  • the neighboring cell base station of the user equipment UE acquires the restricted measurement resources used by itself;
  • the neighboring cell base station Transmitting, by the neighboring cell base station, the restricted measurement resource to the UE, to enable the UE to perform neighbor cell radio resource management RRM measurement and/or perform a serving cell of the UE according to the restricted measurement resource.
  • the wireless link monitors the RLM.
  • the neighboring cell base station sends the restricted measurement resource to the UE, including:
  • the neighboring cell base station broadcasts the restricted measurement resource to the UE through a broadcast channel.
  • the neighboring cell base station broadcasts the restricted measurement resource to the UE by using a broadcast channel, including:
  • the neighboring cell base station broadcasts a new system message SIB through a broadcast channel, where the new SIB carries the restricted measurement resource;
  • the neighboring cell base station broadcasts an existing system message SIB through a broadcast channel, and the new information element of the existing SIB carries the restricted measurement resource.
  • the new SIB or the existing SIB is carried by an almost blank subframe ABS.
  • the neighboring cell base station broadcasts a new The transmission power of the system message SIB is greater than the predetermined broadcast channel power.
  • the method further includes:
  • the neighboring cell base station adjusts the transmission power by switching success rate.
  • the new SIB is Perform at least one of the following treatments:
  • the neighboring cell base station Before the limiting measurement resource is sent to the UE further includes:
  • the neighboring cell base station sends an indication message to the UE, where the indication message is used to indicate resource location information of the time domain and/or frequency domain of the new SIB message.
  • the neighboring cell base station sends the restricted measurement resource to the UE, including:
  • the neighboring cell base station sends the restricted measurement resource to the UE according to the demand indication sent by the UE, where the requirement indication is used to request the restricted measurement resource.
  • the requirement indication includes specific information corresponding to the neighboring cell
  • the method further includes:
  • the neighboring cell base station is pre-configured with the specific information by operating and managing OAM.
  • the requirement indication includes specific information corresponding to the neighboring cell and destination indication information, where the destination indication The information is used to indicate that the specific information of the neighboring cell base station is used for obtaining the restricted measurement resource.
  • the neighboring cell base station Sending the restricted measurement resource to the UE according to the requirement indication sent by the UE including:
  • the neighboring cell base station generates a notification message according to the demand indication sent by the UE, where the notification message carries the restricted measurement resource, and the notification message is encoded by a predetermined radio network temporary identifier RNTI, where the RNTI code and the RNTI are encoded.
  • the specific information has a cross-correlation;
  • the notification message is sent to the UE through a physical downlink shared channel PDSCH.
  • the specific information is a signal, a sequence, or a code.
  • the signal is a sounding reference signal SRS or a demodulation reference signal DMRS.
  • the sequence is a beacon or a synchronization sequence.
  • the code is a code division multiple access CDMA code or a preamble.
  • the UE is a macro UE accessing a macro base station.
  • a third aspect of the present invention provides a method for obtaining a restricted measurement resource, including:
  • the serving base station of the user equipment UE acquires specific information
  • the deterministic resource is used by the UE for performing neighbor cell RRM measurements and/or by the UE for performing radio link measurement RLM of the serving cell of the UE.
  • the specific information is a cell identifier ID of each neighboring cell.
  • the specific information is a signal, a sequence, or a code.
  • the signal is a sounding reference signal SRS or a demodulation reference signal.
  • the sequence is a beacon or a synchronization sequence.
  • the code is a code division multiple access CDMA code or a preamble.
  • the serving base station sends specific information to the UE, including:
  • the serving base station sends the specific information to the UE on a shared resource; wherein the specific information corresponding to the neighboring neighboring cells is different from each other; or
  • the serving base station separately sends the specific information to the UE on different resources in the time domain.
  • the serving base station before the serving base station sends the specific information to the UE on a shared resource, the method also includes:
  • the serving base station sends related information of the shared resource to the UE.
  • the serving base station sends the related information of the shared resource to the UE, including:
  • the serving base station sends the related information to the UE by using broadcast signaling or proprietary radio resource control RRC signaling.
  • the specific information and the corresponding neighboring cell form a matching table, where the serving base station is on a shared resource Sending the specific information to the UE includes:
  • the serving base station sends the matching table to the UE on a shared resource by using broadcast signaling or proprietary radio resource control RRC signaling.
  • the method further includes:
  • the serving base station acquires a reference signal received power RSRP or a reference signal of each neighboring cell Number receiving quality RSRQ;
  • the serving base station determines that the RSRP or RSRQ meets a threshold.
  • the serving base station sends the specific information to the UE, including:
  • the serving base station obtains a path loss estimation value by performing path loss estimation according to the RSRP or the RSRQ;
  • the serving base station transmits the specific information to the UE at the transmission power.
  • the serving base station sends the specific information to the UE, including:
  • the serving base station sends the specific information to the UE by using a transmission power control TPC command.
  • the serving base station is a macro base station
  • the UE is a macro UE.
  • the method further includes :
  • the serving base station sends the specific information to the neighboring cells to notify the neighboring cells, and the UE performs restricted measurement resource acquisition to the neighboring cells based on the specific information.
  • a fourth aspect of the present invention provides a user equipment UE, including:
  • a receiver configured to receive a restricted measurement resource of each of the at least two neighboring cells respectively sent by the base stations of the at least two neighboring cells of the UE that access the serving base station;
  • a processor configured to perform RRM measurement on a neighboring cell that needs to perform measurement resource limitation in the at least two neighboring cells, and/or perform a radio link monitoring RLM of the serving cell of the UE, according to the restricted measurement resource.
  • the receiver is configured to: receive, by using a broadcast channel of the at least two neighboring cells, a base station that is sent by the base station of the at least two neighboring cells respectively Restrictive measurement resources of each of at least two neighboring cells.
  • the receiver is configured to: receive the at least two by using a broadcast channel of the at least two neighboring cells Obtaining a new system message SIB or an existing system message SIB respectively sent by the base station of the neighboring cell; acquiring the restriction on the new system message SIB or the new information element in the existing system message SIB Measuring resources.
  • the receiver is configured to: receive an indication message sent by a base station of the at least two neighboring cells, The indication message is used to indicate resource location information of the time domain and/or frequency domain of the new SIB message.
  • the UE further includes a transmitter, configured to separately send a requirement indication to the at least two neighboring cells, where the requirement indication is used to request the location Restrictive measurement resources are described.
  • the requirement indication includes specific information corresponding to the at least two neighboring cells respectively.
  • the specific information is a signal, a sequence, or a code.
  • the signal is a sounding reference signal SRS or a demodulation reference signal DMRS.
  • the sequence is a beacon or a synchronization sequence.
  • the code is a code division multiple access CDMA code or a preamble.
  • the receiver further And configured to receive the specific information sent by the serving base station.
  • the receiver is configured to receive the specific by using a broadcast signaling or a dedicated radio resource control RRC signaling information.
  • the demand indication And the destination indication information is used to indicate that the specific information of the base station of the neighboring cell is used for restricted measurement resource acquisition.
  • the thirteenth possible implementation manner of the fourth aspect Receiving a notification message respectively sent by the base stations of the at least two neighboring cells on the physical downlink shared channel PDSCH, where the notification message carries the restricted measurement resource; using the predefined wireless network temporary identifier RNTI to notify the notification The message is decoded to obtain the restricted measurement resource; wherein the RNTI is cross-correlated with the specific information.
  • the processor is configured to: acquire a reference signal received power RSRP or a reference signal received quality RSRQ of each of the at least two neighboring cells; determine, by using a neighboring cell corresponding to the RSRP or the RSRQ that meets the first threshold, A neighboring cell that needs to perform measurement resource limitation; wherein the first threshold value indicates that the UE is close to the neighboring cell.
  • the restricted measurement resource is a subset of an almost blank subframe ABS;
  • the restricted measurement resource is a discovery reference signal DRS, wherein the DRS is channel state information-reference signal CSI-RS and/or channel state information- Interference measurement resource CSI-IMR.
  • the processor is further configured to: when the restricted measurement resource is a subset of an almost blank subframe ABS, determine an RSRP that does not satisfy the first threshold but meets a second threshold Or a neighboring cell corresponding to the RSRQ; performing radio link monitoring RLM of the serving cell on the restricted measurement resource of the neighboring cell.
  • a transmitter configured to report the restricted measurement resource to the serving base station, so that the serving base station schedules the UE on the restricted measurement resource.
  • the transmitter is configured to report the restricted measurement resource to the device by using a physical uplink shared channel (PUSCH) Said service base station.
  • PUSCH physical uplink shared channel
  • the transmitter is configured to: report the restricted measurement resource to the service according to a predetermined mode a base station to enable the serving base station to correctly interpret the restricted measurement resources.
  • the serving base station is a macro base station
  • the UE is a macro UE.
  • a fifth aspect of the present invention provides a neighboring cell base station, including:
  • a transmitter configured to send the restricted measurement resource to a user equipment UE, to enable the UE to perform neighbor cell radio resource management RRM measurement and/or perform a serving cell of the UE according to the restricted measurement resource
  • the radio link monitors the RLM; the neighbor cell base station is a neighbor cell base station of the UE.
  • the transmitter is configured to: broadcast the restricted measurement resource to the UE by using a broadcast channel.
  • the transmitter is configured to: broadcast a new system message SIB by using a broadcast channel, the new The SIB carries the restricted measurement resource; or
  • the existing system message SIB is broadcasted through the broadcast channel, and the restricted information resource is carried on the new information element of the existing SIB.
  • the new SIB or the existing SIB is carried by an almost blank subframe ABS.
  • the transmitter broadcasts a new system by using a broadcast channel
  • the transmission power of the message SIB is greater than the predetermined broadcast channel power.
  • the processor is further configured to: adjust the transmission power by a switching success rate.
  • the new SIB is Perform at least one of the following treatments:
  • a seventh possible implementation manner of the fifth aspect And sending an indication message to the UE, where the indication message is used to indicate resource location information of a time domain and/or a frequency domain of the new SIB message.
  • the transmitter is configured to: send the restricted measurement resource to the UE according to a requirement indication sent by the UE, where the requirement is The indication is for requesting the restricted measurement resource.
  • the requirement indication includes specific information corresponding to the neighboring cell, where the neighboring cell base station is operated And managing the OAM pre-configured with the specific information; or
  • the neighboring cell base station further includes a receiver, configured to receive the specific information sent by the serving base station of the UE.
  • the requirement indication includes specific information corresponding to the neighboring cell and destination indication information, where the destination indication The information is used to indicate that the specific information of the neighboring cell base station is used for obtaining the restricted measurement resource.
  • the processor is further And configured to: generate, according to the demand indication sent by the UE, a notification message, where the notification message carries the restricted measurement resource, where the notification message is encoded by a predetermined radio network temporary identifier RNTI, and the RNTI code is associated with the specific Information is cross-correlated;
  • the transmitter is configured to send the notification message to the UE by using a physical downlink shared channel (PDSCH).
  • PDSCH physical downlink shared channel
  • the specific information is a signal, a sequence, or a code.
  • the signal is a sounding reference signal SRS or a demodulation reference signal DMRS.
  • the sequence is a beacon or a synchronization sequence.
  • the code is a code division multiple access CDMA code or a preamble.
  • the UE is a macro UE accessing a macro base station.
  • a sixth aspect of the present invention provides a serving base station, including:
  • a transmitter configured to send the specific information to a service user equipment accessing the serving base station a UE, to enable the UE to request, according to the specific information, a restricted measurement resource of each neighboring cell to each neighboring cell of the UE; wherein the restricted measurement resource is used by the serving UE to perform neighboring
  • the cell RRM measures and/or is used by the serving UE to perform a radio link monitoring RLM of the serving cell of the serving UE.
  • the specific information is a cell identifier ID of each neighboring cell.
  • the specific information is a signal, a sequence, or a code.
  • the signal is a sounding reference signal SRS or a demodulation reference signal.
  • the sequence is a beacon or a synchronization sequence.
  • the code is a code division multiple access CDMA code or a preamble.
  • the sending The device is configured to send the specific information to the serving UE on a shared resource, where the specific information corresponding to the neighboring neighboring cells is different from each other;
  • the specific information is separately sent to the serving UE on different resources in the time domain.
  • the transmitter is further configured to: send the related information of the shared resource to the serving UE.
  • the transmitter is configured to: perform the correlation by using a broadcast signaling or a dedicated radio resource control RRC signaling Information is sent to the serving UE.
  • the specific information and the corresponding neighboring cell form a matching table, where the transmitter is configured to:
  • the matching table is sent to the serving UE by broadcast signaling or proprietary radio resource control RRC signaling.
  • the processing The device is further configured to: obtain reference signal received power RSRP or reference signal received quality RSRQ of each neighboring cell; and determine that the RSRP or RSRQ meets a threshold.
  • the processor is further configured to: obtain path loss estimation according to the RSRP or the RSRQ a path loss estimate; determining a transmission power based on the path loss estimate;
  • the transmitter is configured to send the specific information to the serving UE at the transmission power.
  • the transmitter is configured to: send the specific information to the UE by using a transmit power control TPC command.
  • the serving base station is a macro base station
  • the serving UE is a macro UE.
  • the transmitter is further used And transmitting the specific information to the neighboring cells to notify the neighboring cells, where the serving UE performs restricted measurement sub-acquisition to the neighboring cells based on the specific information.
  • the neighboring cell base station serving the UE sends the restricted measurement resource used by the serving UE to the serving UE, so that the serving UE can conveniently obtain the restricted measurement adopted by each neighboring cell.
  • the resource may perform neighbor cell RRM measurement based on the restricted cell of the neighboring cell and/or perform RLM of the serving cell of the serving UE to obtain an accurate measurement result.
  • the restricted measurement resource is returned to the serving UE by the neighboring cell base station.
  • the method in the embodiment of the present invention can greatly reduce the transmission load of the backhaul.
  • FIG. 1 is a schematic structural diagram of a heterogeneous network according to an embodiment of the present disclosure
  • FIG. 2 is a flow chart of a measurement method provided by an embodiment of the present invention.
  • FIG. 3 is a flowchart of a method for notifying a limited measurement resource according to an embodiment of the present invention
  • FIG. 4 is a flowchart of a method for acquiring a restricted measurement resource according to an embodiment of the present invention
  • FIG. 5 is a functional block diagram of a measurement apparatus according to an embodiment of the present invention.
  • FIG. 6 is a functional block diagram of another apparatus according to an embodiment of the present invention.
  • FIG. 7 is a structural block diagram of a user equipment according to an embodiment of the present invention.
  • FIG. 8 is a structural block diagram of a base station according to an embodiment of the present invention.
  • the embodiment of the present invention provides a measurement method and device, which are used to solve the problem that when the small cells are densely distributed in the prior art, the interference between the two cells is serious, and the interference between the small cells also interferes with the macro UE to measure the neighboring cell RRM and/or The technical problem of the measurement effect and accuracy of the RLM of the macro cell.
  • the macro base station cannot be fully coordinated, so the following two mechanisms can be used.
  • One is distributed coordination, and the other is to establish a cluster head, that is, to maintain a small cluster of cells in a small area.
  • the principle of the two mechanisms is that the small cells that interfere with each other use different restricted measurement resources to reduce interference to each other. Therefore, macro UEs close to mutually interfering small cells should use different restricted measurement resources for the small cells that interfere with each other. Otherwise, the measurement result will be seriously distorted.
  • the macro base station has no coordination between small cells. That is, the macro base station cannot know the restricted measurement resources used by the small cells that interfere with each other. Therefore, the macro base station cannot notify the macro UE of the restricted measurement resources used by each neighboring cell, so the macro UE cannot know what the restricted measurement resources respectively used by each neighboring cell are, so that accurate RRM cannot be performed for each neighboring cell. Measuring and/or serving the RLM of the cell.
  • the solution proposed by the embodiment of the present invention is that, by using a distributed coordination mechanism, the neighboring cell base station serving the UE sends the restricted measurement resource used by the serving UE to the serving UE, so the serving UE can conveniently acquire each neighboring cell.
  • the restricted measurement resources used may further perform neighbor cell RRM measurement and/or perform RLM of the serving cell of the serving UE based on the restricted measurement resources of the neighboring cell to obtain an accurate measurement result.
  • the method in the embodiment of the present invention can be greatly reduced by the method in which the neighboring cell base station returns the restricted measurement resource to the serving base station of the serving UE, and then the centralized coordination mechanism is forwarded by the serving base station to the serving UE.
  • FIG. 1 is a simplified structural diagram of a heterogeneous network composed of a macro base station and a small cell base station according to an embodiment of the present invention.
  • the area covered by the macro base station is called a macro cell.
  • a plurality of small cell base stations are deployed under the macro base station.
  • the area covered by the small cell base station is a small cell.
  • the small cell is located within the macro cell.
  • a UE accessing a macro base station is referred to as a macro UE.
  • a UE accessing a small cell base station is referred to as a small cell UE.
  • the small cell base station is, for example, a micro base station, a femto base station, and a pico base station.
  • the small cell may be a micro cell, a femto cell, or a pico cell.
  • a base station herein may refer to an access network that passes through one or more sectors and none of the air interfaces. Equipment for line terminal communication.
  • the base station can be used to convert the received air frame to an Internet Protocol (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 IP network.
  • IP Internet Protocol
  • the base station can also coordinate attribute management of the air interface.
  • the base station may be a global mobile communication (English: Global System of Mobile communication; GSM) or a code division multiple access (English: Code Division Multiple Access; CDMA) base station (English: Base Transceiver Station; referred to as: In BTS), it can also be a base station (English: NodeB; NB for short) in Wideband Code Division Multiple Access (WCDMA), or it can be long term evolution (English: Long Term Evolution; The evolved base station (English: Evolutional Node B; eNB or eNodeB for short), or the relay station or the access point, or the base station in the future 5G network, etc., is not limited by the present invention.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • the evolved base station (English: Evolutional Node B; eNB or eNodeB for short), or the relay station or the access point, or the base station in the future 5G network, etc., is
  • the UE mentioned herein may be a wireless terminal or a wired terminal, and the wireless terminal may be a device that provides voice and/or other service data connectivity to the user, a handheld device with wireless connectivity, or a wireless modem. Other processing equipment.
  • the wireless terminal can communicate with one or more core networks via a radio access network (English: Radio Access Network; RAN for short), and the wireless terminal can be a mobile terminal, such as a mobile phone (or "cellular" phone) and has
  • the computer of the mobile terminal for example, may be a portable, pocket, handheld, computer built-in or in-vehicle mobile device that exchanges language and/or data with the wireless access network.
  • the wireless terminal may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, and a remote terminal. Access Terminal, User Terminal, User Agent, User Device or User Equipment.
  • FIG. 2 is a flowchart of a method for measuring a neighboring cell RRM according to an embodiment of the present invention.
  • the method can be applied to the heterogeneous network as shown in FIG. 1, and can also be applied to other Figure 1 is structured in a similar network.
  • the names of the macro base station and the small cell base station may change, but the structure is still like the structural relationship between the macro base station and the small cell base station, and the method is also applicable to such a network.
  • the method shown in FIG. 2 is applied to a serving UE, such as a macro UE.
  • the method includes:
  • Step 101 The serving UE of the access service base station receives the restricted measurement resources of the at least two neighboring cells respectively sent by the base stations of the at least two neighboring cells, where the neighboring cell is, for example, the small cell described above;
  • Step 102 The serving UE performs RRM measurement on the neighboring cell that needs to perform measurement resource limitation in the at least two neighboring cells based on the restricted measurement resource, and/or performs an RLM of the serving cell of the serving UE.
  • the restricted measurement resources of each neighboring cell are respectively sent by the neighboring cells to the serving UE.
  • FIG. 3 a flow chart for notifying the serving UE to the restricted measurement resource for each neighboring cell on the neighboring cell side. As shown in FIG. 3, the method includes:
  • Step 201 The neighboring cell base station of the UE acquires the restricted measurement resource used by itself.
  • Step 202 The neighboring cell base station sends the restricted measurement resource to the UE.
  • the serving base station is, for example, a macro base station, and the UE is a macro UE.
  • the neighboring cell can be a small cell.
  • the neighboring cell itself configures the restricted measurement resource, so the restricted measurement resource used by itself can be obtained.
  • step 202 has the following two types of embodiments, but is not limited to the following two.
  • step 202 includes: the neighboring cell base station broadcasts the restricted measurement resource to the UE by using a broadcast channel.
  • Step 202 includes: the neighboring cell base station sends the restricted measurement resource to the UE according to the requirement indication sent by the UE, where the requirement indication is used to request the restricted measurement resource .
  • step 101 has the following two embodiments, but is not limited to the following two.
  • the third possible implementation manner of step 101 is: step 101, packet The serving UE receives, by using a broadcast channel of the at least two neighboring cells, respective restricted measurement resources of the at least two neighboring cells respectively sent by the base stations of the at least two neighboring cells.
  • the method further includes: the serving UE separately sending a demand indication to the at least two neighboring cells, where the requirement indication is used to request the restricted measurement resource.
  • a fourth possible implementation manner of step 101 is: Step 101: The serving UE receives the restricted measurement resource that is sent by the at least two neighboring cells based on the demand indication.
  • the neighboring cell base station broadcasts a new system message (English: System Information Block, SIB) through a broadcast channel, where the new SIB carries the restricted measurement resource; or
  • SIB System Information Block
  • the neighboring cell base station broadcasts the existing SIB through a broadcast channel, and the new information element (English Element: Information Element, IE for short) of the existing SIB carries the restricted measurement resource.
  • the new information element (English Element: Information Element, IE for short) of the existing SIB carries the restricted measurement resource.
  • SIB17 a new SIB, for example, is named SIB17.
  • the existing SIB is, for example, an SIB of any one of SIB1 to SIB16.
  • the serving UE receives, by using the broadcast channel of the at least two neighboring cells, a new SIB sent by the base station of the at least two neighboring cells or a new one in the existing SIB Information element; obtain the restricted measurement resource carried on the new SIB or the new IE in the existing SIB.
  • the new SIB or the existing SIB can be carried by the ABS. This can ensure interference between neighboring cells.
  • the transmission period of the new SIB is configured by the neighboring cell, and the transmission period can be adjusted according to actual conditions.
  • the neighboring cell base station broadcasts the transmission power of the new SIB through the broadcast channel to be greater than the predetermined broadcast channel power.
  • the predetermined broadcast channel power is a commonly used broadcast channel power.
  • the transmission power of the transmission of the new SIB is set to a value greater than the predetermined broadcast channel power, so that the UE that does not access the neighboring cell, that is, the UE that is not served by the neighboring cell, listens to the new SIB.
  • the method further includes: adjusting, by the handover success rate, the neighboring cell base station to adjust the transmission power.
  • the handover success rate is a handover success rate of the serving UE for inter-cell handover. For example, when When the transmission power is set to the first value, the switching success rate is lower than the set threshold, so the transmission power can be increased until the switching success rate reaches or exceeds the threshold.
  • the new SIB is subjected to at least one of the following processing modes:
  • Embedding a demodulation reference signal (English: Demodulation Reference Signal, DMRS for short) in the new SIB;
  • a special modulation and coding method is used, for example, a quadrature phase shift keying (English: Quadrature Phase Shift Keyin, QPSK) modulation method.
  • QPSK Quadrature Phase Shift Keyin
  • the above ratio EPRE can be configured through high layer signaling and can be carried in an existing SIB, such as SIB1.
  • the method further includes: the neighboring cell base station sends an indication message to the UE, where the indication message is used to indicate resource location information of the time domain and/or the frequency domain of the new SIB message.
  • the method further includes: the serving UE receives an indication message sent by the base station of the at least two neighboring cells, where the indication message is used to indicate a time domain and/or frequency of the new SIB message. Resource location information for the domain.
  • the indication message can be an existing SIB message, such as SIB1.
  • the resource location information of the time domain may be a subframe for transmitting a new SIB, such as ABS.
  • the resource location information in the frequency domain may be a physical resource block (English: Physical Resource Block, abbreviated as PRB) for transmitting a new SIB in a subframe.
  • PRB Physical Resource Block
  • the serving UE can listen to the subframe indicated in the indication message and parse the new SIB on the PRB indicated in the indication message. This makes it possible to obtain restrictive measurement resources correctly.
  • the requirement indication includes specific information corresponding to the neighboring cell
  • the method further includes: the neighboring cell base station receiving the location sent by the serving base station The specific information is; or the neighboring cell base station is pre-configured with the specific information through operation and management (English: Opration and Mangement, OAM for short). Therefore, the neighboring cell When receiving the specific information sent by the serving UE, the base station can learn that the serving UE is requesting the restricted measurement resource.
  • the demand indications respectively sent by the serving UE to the at least two neighboring cells respectively comprise specific information corresponding to the at least two neighboring cells.
  • the method further includes: the serving UE receiving the specific information sent by the serving base station.
  • the requirement indication includes the target indication information in addition to the specific information.
  • the destination indication information is used to indicate a neighboring cell, and the specific information is used for obtaining a restricted measurement resource. Therefore, when the neighboring cell base station receives the demand indication, the destination indication information can be used to learn the purpose of the serving UE, so the restricted measurement resource is sent to the serving UE.
  • the step 102 includes: the neighboring cell base station generates a notification message according to the demand indication sent by the serving UE, where the notification message carries the restricted measurement resource, and the notification message passes a predetermined wireless network temporary identifier. : Radio Network Tempory Identity (RNTI) encoding, the RNTI encoding having cross-correlation with the specific information. Then, the notification message is sent to the UE by using a physical downlink shared channel (English: Physical downlink shared channel, PDSCH for short).
  • RNTI Radio Network Tempory Identity
  • the UE when receiving the notification message, decodes the notification message by using the predetermined RNTI to obtain a restricted measurement resource.
  • FIG. 4 As a flowchart of a method for serving specific information on the serving base station side. Please refer to FIG. 4, the method includes:
  • Step 301 The serving base station of the UE acquires specific information.
  • Step 302 The serving base station sends the specific information to the UE, so that the UE can request the restricted measurement resources of the neighboring cells to each neighboring cell of the UE based on the specific information.
  • the measurement resource is used by the UE to perform neighbor cell RRM measurement and/or used by the UE to perform RLM of the serving cell of the UE.
  • the specific information is a cell identifier (ID) of each neighboring cell.
  • ID is, for example, a specific physical cell ID (English: Physical Cell ID, abbreviated as PCI) of a specific neighboring cell.
  • PCI Physical Cell ID
  • the specific information is a signal, a sequence or a code.
  • the signal may be an existing sounding reference signal (English: Sounding Reference Signal, SRS for short) or DMRS.
  • the sequence can be a beaconing or a synchronization sequence.
  • the code can be code division multiple access (English: Code Division Multiple Access, CDMA for short), for example, a randomly generated CDMA code, and can also have a certain root index.
  • the code can also be a preamble code.
  • the step 302 includes: the serving base station sends the specific information to the UE on the shared resource, where the specific information corresponding to the neighboring neighboring cells is different from each other; or
  • the serving base station separately transmits the specific information to the UE on different resources in the time domain.
  • the method further includes: transmitting the related information of the shared resource to the UE.
  • the related information is, for example, location information of a shared resource, such as location information on the time domain and/or the frequency domain.
  • the serving base station may send the related information through broadcast signaling or proprietary radio resource control (English: Radio Resource Contro, RRC for short).
  • the specific information and the corresponding neighboring cell form a matching table
  • the serving base station may send the matching table to the UE by using broadcast signaling or proprietary RRC signaling.
  • the specific information corresponding to each neighboring cell may be predefined.
  • the serving base station notifies the neighboring cells to the neighboring cells, and the specific information is the indication information that the UE acquires the restricted measurement resources of each neighboring cell itself.
  • the method further includes: the serving base station acquires reference signal receiving power of each neighboring cell (English: Reference Signal Receiving Power, RSRP for short) or reference signal receiving quality (English: Reference Signal Receiving Quality) , referred to as: RSRQ).
  • the serving base station performs step 302 when the RSRP or RSRQ meets the threshold, for example, when the RSRP or the RSRQ is greater than the threshold.
  • the threshold value indicates that the serving UE is close to the neighboring cell and will face severe interference.
  • the serving base station sends specific information to the serving UE, where the serving base station obtains a path loss estimation value by performing path loss estimation according to the RSRP or the RSRQ, and the serving base station determines the transmission power according to the path loss estimation value.
  • the serving base station transmits specific information to the UE with the transmission power.
  • determining the transmission power according to the path loss estimation value may be directly determining the path loss estimation value as the transmission power, or adding an offset value (offset) to the path loss estimation value as the transmission power.
  • the serving base station sends the specific information to the UE, where the serving base station sends the specific information to the UE by using a Transmission Power Control (TPC) command.
  • TPC command may be carried on a physical downlink control channel (English: Physical Downlink Control Channel, PDCCH for short) format 1A to indicate or adjust the transmission power value.
  • the format 1A is a fixed format of a PDCCH, which is well known to those skilled in the art and will not be described in detail herein.
  • specific information may also be generated and acquired by other means, so that the UE can request each neighboring cell from each neighboring cell based on the specific information.
  • the respective restricted measurement resources are sufficient.
  • the indication of the requirement that the serving UE sends to each of the neighboring cells may be the pre-defined or negotiated indication information between the serving UE and each neighboring cell, which is not specifically limited in the present invention.
  • the method before the step 102, further includes: the serving UE acquiring an RSRP or an RSRQ of each of the at least two neighboring cells; determining that the first threshold is met.
  • the neighboring cell corresponding to the RSRP or the RSRQ is the neighboring cell that needs to perform the measurement resource limitation.
  • the first threshold value indicates that the serving UE is close to the neighboring cell and faces serious interference.
  • the first threshold is a threshold for the neighboring cell.
  • the neighboring cell corresponding to the RSRP is the neighboring cell that needs to perform measurement resource limitation, because the RSRP is greater than or equal to the first threshold, indicating that the serving UE is close to the The neighboring cell will face serious interference, so it is a neighboring cell and needs to perform RRM measurement.
  • RSRQ it is the same reason, so I won't go into details here.
  • the neighboring cell 1 and the neighboring cell 2 are determined to be A neighboring cell that needs to measure resource constraints.
  • the serving UE performs RRM measurement of the neighboring cell 1 and the neighboring cell 2 on the restricted measurement resources of the neighboring cell 1 and the neighboring cell 2.
  • the serving UE determines a neighboring cell corresponding to the RSRP or the RSRQ that does not satisfy the first threshold but meets the second threshold; and the serving UE performs wireless on the serving cell on the restricted measurement resource of the neighboring cell.
  • Link monitoring (English: abbreviated as: RLM).
  • the second threshold is also for the neighboring cell.
  • the RSRP of the neighboring cell 3 is smaller than the first threshold, that is, the first threshold is not met, but the RSRP of the neighboring cell 3 is greater than the second threshold, indicating that the second threshold is met. Then, the RDM can be performed on the serving cell on the restricted measurement resource of the neighboring cell 3.
  • the first threshold and the second threshold may be delivered by the serving base station to the serving UE.
  • RRM measurement may also be performed for all neighboring cells, and/or the restricted RMU of all neighboring cells may be used to perform the RLM of the serving cell of the serving UE.
  • the serving base station may adjust the first threshold according to the handover success rate. For example, when the first threshold value is set to the first value, when the switching success rate is smaller than the predetermined threshold, the first threshold value may be increased until the switching success rate reaches or exceeds a predetermined threshold.
  • the serving base station may adjust the second threshold based on the RLM success rate. For example, when the second threshold is set to the second value, when the RLM success rate is less than the predetermined threshold, the second threshold may be increased until the RLM success rate reaches or exceeds a predetermined threshold.
  • Restrictive measurement resources may vary for different application scenarios. For example, when a cell-specific parameter When the Cell-specific Reference Signal (CRS) and/or eICIC mechanism are used, the restricted measurement resource is a subset of the ABS. In other words, when the network to which the method is applied uses the CRS and/or eICIC mechanism, the ABS is used, so to avoid interference, the restricted measurement resource is a subset of the ABS.
  • the step 102 includes: the serving UE performs neighbor cell RRM measurement and/or services the neighboring cell in the at least two neighboring cells that need to perform measurement resource limitation on the ABS subframe corresponding to the restricted measurement resource. The RLM of the serving cell.
  • the restricted measurement resource is a discovery reference signal (English: Discovery Reference) Signal, referred to as: DRS).
  • DRS Discovery Reference
  • the serving UE performs RRM measurement on the neighboring cells in the at least two neighboring cells that need to perform measurement resource limitation based on the DRS.
  • the DRS may be a channel state information-reference signal (English: Channel State Information-Reference Signal, CSI-RS) and/or channel state information-interference measurement resource (English: Channel State Information-Interference Measurement Resource, referred to as: CSI-IMR).
  • CSI-RS may be a non-zero power-channel state information-reference signal (English: Non Zero Power-Channel State Information-Reference Signal, referred to as: NZP-CSI-RS).
  • the CSI-RS Since RS resource collisions between neighboring cells in a cluster can be avoided by using many orthogonal configurations with a muting mechanism, the CSI-RS exhibits the best performance in cell or transmission point identification.
  • the CSI-RS exhibits the most accurate RSRP measurement performance, especially for the second and third higher RSRP neighbor cells. Measuring CSI-RS can also achieve an accuracy of approximating CRS when averaging over some measurement samples, or when a larger measurement bandwidth, such as 25 resource blocks, is used.
  • multiple configurations may be allocated to a certain cell or transmission point so that the resource element (Resource Element, RE: RE) density and the corresponding link layer RSRP measurement accuracy can be compared with the CRS.
  • the method further includes: the serving UE reporting the restricted measurement resource to the serving base station.
  • the serving base station schedules the serving UE to the restricted measurement resource.
  • the serving UE reports the restricted measurement resource to the serving base station by using a physical uplink shared channel (English: Physical Uplink Shared Channel, PUSCH for short).
  • a physical uplink shared channel English: Physical Uplink Shared Channel, PUSCH for short.
  • the serving UE feeds back the restricted measurement resources according to the predetermined mode, so that the serving base station receives the correct interpretation after receiving.
  • the serving UE sends a 40-bit bitmap to the serving base station, where 0 and 1 are labeled. A value of 0 indicates that the corresponding sub-frame is not set to ABS. A label of 1 indicates that the corresponding subframe is set to ABS. After receiving the bitmap, the serving base station can know that the serving UE needs to be scheduled to the subframe corresponding to the label 1.
  • the neighboring cell base station serving the UE sends the restricted measurement resource used by the serving UE to the serving UE, so that the serving UE can conveniently acquire each neighbor.
  • the restricted measurement resources used by the cell may further perform neighbor cell RRM measurement and/or perform RLM of the serving cell of the serving UE based on the restricted measurement resources of the neighboring cell to obtain an accurate measurement result.
  • the method in the embodiment of the present invention can be greatly reduced by the method in which the neighboring cell base station returns the restricted measurement resource to the serving base station of the serving UE, and then the centralized coordination mechanism is forwarded by the serving base station to the serving UE. The transmission burden of the transmission.
  • an embodiment of the present invention further provides a measuring apparatus for implementing the method shown in FIG.
  • the apparatus includes: a receiving unit 401, configured to receive respective restricted measurement resources of the at least two neighboring cells respectively sent by base stations of at least two neighboring cells; and a processing unit 402, configured to: The restricted measurement resource performs RRM measurement on the neighboring cell that needs to perform measurement resource limitation in the at least two neighboring cells, and/or performs RLM of the serving cell of the UE, where the at least two neighboring cells are neighbors of the UE Community.
  • the receiving unit 401 is configured to: receive, by using a broadcast channel of the at least two neighboring cells Restrictive measurement resources of the at least two neighboring cells respectively sent by the base stations of the at least two neighboring cells.
  • the receiving unit 401 is configured to: receive, by using a broadcast channel of the at least two neighboring cells, a new system message SIB or an existing system message SIB sent by the base stations of the at least two neighboring cells respectively; The new system message SIB or the restricted measurement resource carried on the new information element in the existing system message SIB.
  • the receiving unit 401 is configured to: receive an indication message sent by the base station of the at least two neighboring cells, where the indication message is used to indicate resource location information of a time domain and/or a frequency domain of the new SIB message. .
  • the measuring apparatus further includes: a sending unit, configured to separately send a requirement indication to the at least two neighboring cells, where the requirement indication is used to request the restricted measurement resource.
  • a sending unit configured to separately send a requirement indication to the at least two neighboring cells, where the requirement indication is used to request the restricted measurement resource.
  • the requirement indication includes specific information corresponding to the at least two neighboring cells, respectively.
  • the specific information is a signal, a sequence, or a code.
  • the signal is a sounding reference signal SRS or a demodulation reference signal DMRS.
  • the sequence is a beacon or a synchronization sequence.
  • the code is a code division multiple access CDMA code or a preamble.
  • the receiving unit 401 is further configured to receive the specific information sent by the serving base station.
  • the receiving unit 401 is configured to receive the specific information by using broadcast signaling or proprietary radio resource control RRC signaling.
  • the requirement indication further includes destination indication information, configured to indicate that the specific information of the base station of the neighboring cell is used for restricted measurement resource acquisition.
  • the receiving unit 401 is configured to receive a notification message sent by the base station of the at least two neighboring cells on the physical downlink shared channel (PDSCH), where the notification message carries the restricted measurement resource, and uses a predefined wireless
  • the network temporary identifier RNTI decodes the notification message to obtain the restricted measurement resource; wherein the RNTI is cross-correlated with the specific information.
  • the processing unit 402 is configured to: obtain a reference signal received power RSRP or a reference signal received quality RSRQ of each of the at least two neighboring cells; and determine that the first threshold is met.
  • the neighboring cell corresponding to the RSRP or the RSRQ is the neighboring cell that needs to perform measurement resource limitation; wherein the first threshold value indicates that the UE is close to the neighboring cell.
  • the restricted measurement resource is a subset of the almost blank subframe ABS;
  • the restricted measurement resource is a discovery reference signal DRS, wherein the DRS is channel state information-reference signal CSI-RS and/or channel state information- Interference measurement resource CSI-IMR.
  • the CSI-RS is NZP-CSI-RS.
  • the processing unit 402 is further configured to: when the restricted measurement resource is a subset of the almost blank subframe ABS, determine an RSRP or an RSRQ that does not satisfy the first threshold but meets the second threshold. Corresponding neighboring cell; performing radio link monitoring RLM of the serving cell on the restricted measurement resource of the neighboring cell.
  • the measuring device further includes a sending unit, configured to report the restricted measurement resource to the serving base station, so that the serving base station schedules the UE on the restricted measurement resource.
  • a sending unit configured to report the restricted measurement resource to the serving base station, so that the serving base station schedules the UE on the restricted measurement resource.
  • the sending unit is configured to report the restricted measurement resource to the serving base station by using a physical uplink shared channel (PUSCH).
  • PUSCH physical uplink shared channel
  • the sending unit is configured to report the restricted measurement resource to the serving base station according to a predetermined mode, so that the serving base station can correctly interpret the restricted measurement resource.
  • the UE is a macro UE that accesses a macro base station.
  • an embodiment of the present invention further provides an apparatus.
  • the apparatus includes: a processing unit 501 and a sending unit 502.
  • the device may be a notification device for restrictive measurement resources for implementing the restriction as shown in FIG. Notification method for sexual measurement resources.
  • the device may also be an acquisition device for restrictive measurement resources for implementing a method for acquiring a restricted measurement resource as shown in FIG. 4. In actual use, the device can be configured differently depending on the method implemented.
  • the processing unit 501 is configured to acquire the restricted measurement resource used by the neighboring cell itself, and the sending unit 502 is configured to send the restricted measurement resource to the user.
  • a UE configured to enable the UE to perform neighbor cell radio resource management RRM measurement and/or perform RLM of a serving cell of the UE based on the restricted measurement resource; the neighboring cell is a neighboring cell of the UE.
  • the sending unit 502 is configured to: broadcast the restricted measurement resource to the UE by using a broadcast channel.
  • the sending unit 502 is configured to: broadcast, by using a broadcast channel, a new system message SIB, where the new SIB carries the restricted measurement resource; or
  • the existing system message SIB is broadcasted through the broadcast channel, and the restricted information resource is carried on the new information element of the existing SIB.
  • the new SIB or the existing SIB is carried by an almost blank subframe ABS.
  • the sending unit 502 broadcasts, by using a broadcast channel, that the transmission power of the new system message SIB is greater than a predetermined broadcast channel power.
  • the processing unit 501 is further configured to: adjust the transmission power by a handover success rate.
  • the new SIB is performed in at least one of the following manners:
  • the sending unit 502 is further configured to: send an indication message to the UE, where the indication message is used to indicate resource location information of a time domain and/or a frequency domain of the new SIB message.
  • the sending unit 502 is configured to: send the restricted measurement resource to the UE according to the requirement indication sent by the UE, where the requirement indication is used to request the restricted measurement resource.
  • the requirement indication includes specific information corresponding to the neighboring cell, where the neighboring cell is pre-configured by operation and management OAM; or
  • the apparatus further includes a receiving unit, configured to receive the specific information sent by the serving base station of the UE.
  • the requirement indication includes specific information corresponding to the neighboring cell and destination indication information, where the destination indication information is used to indicate that the specific information of the neighboring cell is used for obtaining the restricted measurement resource.
  • the processing unit 501 is further configured to: generate, according to the demand indication sent by the UE, a notification message, where the notification message carries the restricted measurement resource, where the notification message is encoded by a predetermined wireless network temporary identifier RNTI,
  • the RNTI code has a cross-correlation with the specific information
  • the sending unit 502 is configured to: send the notification message to the UE by using a physical downlink shared channel (PDSCH).
  • PDSCH physical downlink shared channel
  • the specific information is a signal, a sequence or a code.
  • the signal is a sounding reference signal SRS or a demodulation reference signal DMRS.
  • the sequence is a beacon or a synchronization sequence.
  • the code is a code division multiple access CDMA code or a preamble.
  • the serving base station is a macro base station
  • the serving UE is a macro UE.
  • the processing unit 501 is configured to acquire specific information
  • the sending unit 502 is configured to send the specific information to the user equipment UE, so that the UE can be based on the Determining, by the specific UE, the restricted measurement resources of the respective neighboring cells to the neighboring cells of the UE; wherein the restricted measurement resources are used by the UE to perform neighbor cell RRM measurement and/or used by the UE The RLM of the serving cell of the UE is performed.
  • the specific information is a cell identifier ID of each neighboring cell.
  • the specific information is a signal, a sequence or a code.
  • the signal is a sounding reference signal SRS or a demodulation reference signal.
  • the sequence is a beacon or a synchronization sequence.
  • the code is a code division multiple access CDMA code or a preamble.
  • the sending unit 502 is configured to send the specific information to the serving UE on a shared resource, where the specific information corresponding to the neighboring neighboring cells is different from each other; or
  • the specific information is separately sent to the serving UE on different resources in the time domain.
  • the sending unit 502 is further configured to: send related information of the shared resource to the serving UE.
  • the sending unit 502 is configured to send the related information to the serving UE by using broadcast signaling or proprietary radio resource control RRC signaling.
  • the specific information and the corresponding neighboring cell form a matching table
  • the sending unit 502 is configured to: send the matching table to the serving UE by using broadcast signaling or a proprietary radio resource control RRC signaling.
  • the processing unit 501 is further configured to: obtain reference signal received power RSRP or reference signal received quality RSRQ of each neighboring cell; and determine that the RSRP or RSRQ meets a threshold.
  • the processing unit 501 is further configured to: obtain a path loss estimation value by performing path loss estimation according to the RSRP or the RSRQ; and determine a transmission power according to the path loss estimation value;
  • the sending unit 502 is configured to send the specific information to the serving UE by using the transmission power.
  • the sending unit 502 is configured to: send the specific information to the UE by using a transmit power control TPC command.
  • the serving base station is a macro base station
  • the UE is a macro UE.
  • the sending unit 502 is further configured to: send the specific information to the neighboring cells to notify the neighboring cells, where the UE performs restrictive measurement to each neighboring cell based on the specific information. Resource acquisition.
  • an embodiment of the present invention further provides a user equipment UE for implementing the method shown in FIG. 2 .
  • the UE includes: a processor 601, a transmitter 602, a receiver 603, Memory 604 and I/O interface 605.
  • the processor 601 may be a central processing unit, an application specific integrated circuit (ASIC), and may be one or more integrated circuits for controlling program execution, and may be a field programmable gate array. (English: Field Programmable Gate Array, referred to as: FPGA) developed hardware circuit.
  • the number of memories 604 can be one or more.
  • the memory 604 may include a read only memory (English: Read Only Memory, ROM for short), a random access memory (English: Random Access Memory, RAM for short), and a disk storage. These memories, receivers 603 and transmitters 602 are coupled to the processor 601 via a bus. The receiver 603 and the transmitter 602 are configured to perform network communication with an external device, and specifically communicate with an external device through a network such as an Ethernet, a wireless access network, or a wireless local area network. Receiver 603 and transmitter 602 may be physically separate components or may be physically identical components.
  • the I/O interface 605 can be connected to a peripheral such as a mouse or a keyboard.
  • the receiver 603 is configured to receive, by the base station of the at least two neighboring cells of the UE that accesses the serving base station, the restricted measurement resources of the at least two neighboring cells respectively sent by the base station, where the processor 601 is configured to Restricting the measurement resource, performing RRM measurement on the neighboring cell that needs to perform measurement resource limitation in the at least two neighboring cells, and/or performing a radio link monitoring RLM of the serving cell of the UE.
  • the receiver 603 is configured to: receive, by using a broadcast channel of the at least two neighboring cells, respective restricted measurement resources of the at least two neighboring cells respectively sent by the base stations of the at least two neighboring cells.
  • the receiver 603 is configured to: receive, by using a broadcast channel of the at least two neighboring cells, a new system message SIB or an existing system message SIB sent by the base stations of the at least two neighboring cells respectively; The new system message SIB or the restricted measurement resource carried on the new information element in the existing system message SIB.
  • the receiver 603 is configured to: receive an indication message sent by the base station of the at least two neighboring cells, where the indication message is used to indicate resource location information of a time domain and/or a frequency domain of the new SIB message. .
  • the UE further includes a transmitter 602, configured to send separately to the at least two neighboring cells.
  • a demand indication is sent, the demand indication being used to request the restricted measurement resource.
  • the requirement indication includes specific information corresponding to the at least two neighboring cells, respectively.
  • the specific information is a signal, a sequence, or a code.
  • the signal is a sounding reference signal SRS or a demodulation reference signal DMRS.
  • the sequence is a beacon or a synchronization sequence.
  • the code is a code division multiple access CDMA code or a preamble.
  • the receiver 603 is further configured to receive the specific information sent by the serving base station.
  • the receiver 603 is configured to receive the specific information by using broadcast signaling or proprietary radio resource control RRC signaling.
  • the requirement indication further includes destination indication information, configured to indicate that the specific information of the base station of the neighboring cell is used for restricted measurement resource acquisition.
  • the receiver 603 is configured to receive a notification message that is sent by the base station of the at least two neighboring cells on the physical downlink shared channel (PDSCH), where the notification message carries the restricted measurement resource, and uses a predefined wireless
  • the network temporary identifier RNTI decodes the notification message to obtain the restricted measurement resource; wherein the RNTI is cross-correlated with the specific information.
  • the processor 601 is configured to: obtain a reference signal received power RSRP or a reference signal received quality RSRQ of each of the at least two neighboring cells; and determine a neighbor corresponding to the RSRP or the RSRQ that meets the first threshold.
  • the cell is the neighboring cell that needs to perform measurement resource limitation; wherein the first threshold value indicates that the UE is close to the neighboring cell.
  • the restricted measurement resource is a subset of the almost blank subframe ABS;
  • the restricted measurement resource is a discovery reference signal DRS, wherein the DRS is channel state information-reference signal CSI-RS and/or channel state information- Interference measurement resource CSI-IMR.
  • the processor 601 is further configured to: when the restricted measurement resource is a subset of the almost blank subframe ABS, determine an RSRP or an RSRQ that does not satisfy the first threshold but meets the second threshold. Corresponding neighboring cell; performing radio link of the serving cell on the restricted measurement resource of the neighboring cell Monitor RLM.
  • the UE further includes a transmitter 602, configured to report the restricted measurement resource to the serving base station, so that the serving base station schedules the UE on the restricted measurement resource.
  • the transmitter 602 is configured to report the restricted measurement resource to the serving base station by using a physical uplink shared channel (PUSCH).
  • PUSCH physical uplink shared channel
  • the transmitter 602 is configured to report the restricted measurement resource to the serving base station according to a predetermined mode, so that the serving base station can correctly interpret the restricted measurement resource.
  • the serving base station is a macro base station
  • the user equipment is a macro UE.
  • an embodiment of the present invention further provides a base station.
  • the base station includes: a processor 701, a transmitter 702, a receiver 703, and a memory 704.
  • the processor 701 may be a central processing unit, an application specific integrated circuit (ASIC), and may be one or more integrated circuits for controlling program execution, and may be a field programmable gate array. (English: Field Programmable Gate Array, referred to as: FPGA) developed hardware circuit.
  • the number of memories 704 can be one or more.
  • the memory 704 may include a read only memory (English: Read Only Memory, ROM for short), a random access memory (English: Random Access Memory, RAM for short), and a disk storage.
  • receivers 703 and transmitters 702 are connected to the processing circuit 701 via a bus.
  • the receiver 703 and the transmitter 702 are configured to perform network communication with an external device, and specifically communicate with an external device through a network such as an Ethernet, a wireless access network, or a wireless local area network.
  • Receiver 703 and transmitter 702 may be physically separate components or may be physically identical components.
  • the base station may be a neighboring cell base station, and is used to implement the method shown in FIG.
  • the base station can also be a serving base station for implementing the method as shown in FIG. Specific configurations can be made according to actual conditions.
  • the processor 701 is configured to acquire the restricted measurement resource used by the base station, and the transmitter 702 is configured to send the restricted measurement resource to the user equipment UE, so that the The UE can perform neighbor cell radio resource management RRM measurement and/or perform RLM of the serving cell of the UE based on the restricted measurement resource; the neighbor cell base station is a neighbor cell base station of the UE.
  • the transmitter 702 is configured to: broadcast the restricted measurement resource to the UE by using a broadcast channel.
  • the transmitter 702 is configured to: broadcast, by using a broadcast channel, a new system message SIB, where the new SIB carries the restricted measurement resource; or
  • the existing system message SIB is broadcasted through the broadcast channel, and the restricted information resource is carried on the new information element of the existing SIB.
  • the new SIB or the existing SIB is carried by an almost blank subframe ABS.
  • the transmitter 702 broadcasts a new system message SIB by a broadcast channel with a transmission power greater than a predetermined broadcast channel power.
  • the processor 701 is further configured to: adjust the transmission power by using a handover success rate.
  • the new SIB is performed in at least one of the following manners:
  • the sender 702 is further configured to: send an indication message to the UE, where the indication message is used to indicate resource location information of a time domain and/or a frequency domain of the new SIB message.
  • the transmitter 702 is configured to: send the restricted measurement resource to the UE according to the requirement indication sent by the UE, where the requirement indication is used to request the restricted measurement resource.
  • the requirement indication includes specific information corresponding to the neighboring cell, where the neighboring cell base station is pre-configured with the specific information by operating and managing OAM; or
  • the neighboring cell base station further includes a receiver 703, configured to receive, sent by the serving base station of the UE.
  • the specific information is not limited to a receiver 703, configured to receive, sent by the serving base station of the UE.
  • the requirement indication includes specific information corresponding to the neighboring cell and destination indication information, where the destination indication information is used to indicate that the specific information of the neighboring cell base station is used for obtaining the restricted measurement resource.
  • the processor 701 is further configured to: generate, according to the demand indication sent by the UE, a notification message, where the notification message carries the restricted measurement resource, where the notification message is encoded by a predetermined wireless network temporary identifier RNTI,
  • the RNTI code has a cross-correlation with the specific information
  • the transmitter 702 is configured to: send the notification message to the UE by using a physical downlink shared channel (PDSCH).
  • PDSCH physical downlink shared channel
  • the specific information is a signal, a sequence or a code.
  • the signal is a sounding reference signal SRS or a demodulation reference signal DMRS.
  • the sequence is a beacon or a synchronization sequence.
  • the code is a code division multiple access CDMA code or a preamble.
  • the UE is a macro UE that accesses a macro base station.
  • the processor 701 is configured to acquire specific information
  • the transmitter 702 is configured to send specific information to a serving UE that accesses the serving base station, so that the UE can be based on the The specific information is requested to the neighboring cells of the UE for the restricted measurement resources of the respective neighboring cells; wherein the restricted measurement resources are used by the serving UE to perform neighbor cell RRM measurement and/or by the serving UE Performing an RLM of the serving cell of the serving UE.
  • the specific information is a cell identifier ID of each neighboring cell.
  • the specific information is a signal, a sequence or a code.
  • the signal is a sounding reference signal SRS or a demodulation reference signal.
  • the sequence is a beacon or a synchronization sequence.
  • the code is a code division multiple access CDMA code or a preamble.
  • the transmitter 702 is configured to send the specific information to the serving UE on a shared resource, where the specific information corresponding to the neighboring neighboring cells is different from each other; or
  • the specific information is separately sent to the serving UE on different resources in the time domain.
  • the transmitter 702 is further configured to: send information about the shared resource to the serving UE.
  • the transmitter 702 is configured to: send the related information to the serving UE by using broadcast signaling or proprietary radio resource control RRC signaling.
  • the specific information and the corresponding neighboring cell form a matching table
  • the transmitter 702 is configured to: send the matching table to the serving UE by using broadcast signaling or a proprietary radio resource control RRC signaling.
  • the processor 701 is further configured to: obtain reference signal received power RSRP or reference signal received quality RSRQ of each neighboring cell; and determine that the RSRP or RSRQ meets a threshold.
  • the processor 701 is further configured to: obtain a path loss estimation value by performing path loss estimation according to the RSRP or the RSRQ; and determine a transmission power according to the path loss estimation value;
  • the transmitter 702 is configured to send the specific information to the serving UE with the transmission power.
  • the transmitter 702 is configured to: send the specific information to the UE by using a transmit power control TPC command.
  • the transmitter 702 is further configured to: send the specific information to the neighboring cells to notify the neighboring cells, where the serving UE will restrict the neighboring cells based on the specific information. Measurement sub acquisition.
  • the serving base station is a macro base station
  • the serving UE is a macro UE.
  • the neighboring cell base station serving the UE sends the restricted measurement resource used by the serving UE to the serving UE, so that the serving UE can conveniently obtain the restricted measurement adopted by each neighboring cell.
  • Resources which in turn can be based on restricted measurement resources of neighboring cells
  • the neighbor cell RRM measurement is performed and/or the RLM of the serving cell of the serving UE is performed to obtain an accurate measurement result.
  • the method in the embodiment of the present invention can be greatly reduced by the method in which the neighboring cell base station returns the restricted measurement resource to the serving base station of the serving UE, and then the centralized coordination mechanism is forwarded by the serving base station to the serving UE.
  • the transmission burden of the transmission is provided to the serving base station.

Abstract

本发明提供一种测量方法及装置。该方法包括：接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源；所述服务UE基于所述限制性测量资源对所述至少两个邻小区中需要进行测量资源限制的邻小区进行RRM测量和/或进行所述UE的服务小区的无线链路监测RLM。通过该方法，服务UE能够获知邻小区的限制性测量资源，进而根据获知的限制性测量资源进行邻小区RRM测量和/或进行服务UE的服务小区的RLM，以获取的准确的测量结果。

Description

一种测量方法及装置 技术领域
本发明涉及通信技术领域，尤其涉及一种测量方法及装置。
背景技术
在异构网(英文：Heterogeneous Network，简称：HetNet)中，时域上的加强小区间干扰协调(英文：enhanced Inter-cell Interference Coordination，简称：eICIC)机制在改良系统和小区边缘吞吐量中都很有效。通过eICIC，宏小区使用几乎空白子帧(英文：Almost Blank Subframe，简称：ABS)缓解宏小区对位于小区覆盖扩展(英文：Cell Range Expansion，简称：CRE)区域内，即小小区的用户设备(英文：User Equipment，简称：UE)的干扰。被干扰的用户设备只有在ABS上译码控制信息或者进行数据传输，才能免于被干扰。
目前，接入宏小区的宏UE在移动到小小区时，宏UE所接近的小小区可以称为宏UE的邻小区。宏UE需要对这些邻小区进行无线资源管理(英文：Radio Resource Management，简称：RRM)测量。为了保证宏UE对邻小区RRM测量的效果，减少宏小区对邻小区RRM测量的干扰，宏基站(macro eNB)预先定义了一套邻小区限制性测量资源，邻小区限制性测量资源为ABS的子集。当宏UE需要对邻小区进行RRM测量时，宏基站从ABS中选择部分子帧构成邻小区限制性测量资源，并将该邻小区限制性测量资源通知宏UE。宏UE在该邻小区限制性测量资源所包括的子帧上对邻小区进行RRM测量。
然而随着超密集组网的引入，主要干扰源变成多个，而不只是来自宏基站。至少两个邻小区的干扰叠加在一起，也变成主要干扰。随着更密集的小小区(例如微基站、微微基站、毫微基站)分布，业务波动变得更严重。这就要求更频繁的eICIC模式的变化。
发明人发现现有的邻小区RRM测量方法虽然能够减少宏小区对于RRM测量的干扰，但是当小小区密集分布时，相互间的干扰严重，小小区间的干 扰也会干扰宏UE对邻小区RRM测量和/或宏小区的无线链路监测(英文：Radio Link Monitoring，简称：RLM)的测量效果和测量准确性。
发明内容
本发明实施例提供一种测量方法及装置，用以解决现有技术中当小小区密集分布时，相互间的干扰严重，小小区间的干扰也会干扰宏UE对邻小区RRM测量和/或宏小区的RLM的测量效果和准确性的技术问题。
本发明第一方面提供了一种测量方法，包括：
接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区的基站各自的限制性测量资源；
所述服务UE基于所述限制性测量资源对所述至少两个邻小区中需要进行测量资源限制的邻小区进行RRM测量和/或进行所述服务UE的服务小区的无线链路监测RLM。
结合第一方面，在第一方面的第一种可能的实现方式中，所述接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源，包括：
所述服务UE通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源。
结合第一方面的第一种可能的实现方式，在第一方面的第二种可能的实现方式中，所述服务UE通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源，包括：
所述服务UE通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的新的系统消息SIB或现有的系统消息SIB；
获取所述新的系统消息SIB或所述现有的系统消息SIB中的新的信息元上承载的所述限制性测量资源。
结合第一方面的第二种可能的实现方式，在第一方面的第三种可能的实 现方式中，在所述接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源之前，所述方法还包括：
所述服务UE接收所述至少两个邻小区的基站发送的指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
结合第一方面，在第一方面的第四种可能的实现方式中，在所述接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源之前，所述方法还包括：
所述服务UE向所述至少两个邻小区分别发送需求指示，所述需求指示用于请求所述限制性测量资源。
结合第一方面的第四种可能的实现方式，在第一方面的第五种可能的实现方式中，所述需求指示分别包括与所述至少两个邻小区对应的特定信息。
结合第一方面的第五种可能的实现方式，在第一方面的第六种可能的实现方式中，所述特定信息为信号、序列或者码。
结合第一方面的第六种可能的实现方式，在第一方面的第七种可能的实现方式中，所述信号为探测参考信号SRS或解调参考信号DMRS。
结合第一方面的第六种可能的实现方式，在第一方面的第八种可能的实现方式中，所述序列为信标或同步序列。
结合第一方面的第六种可能的实现方式，在第一方面的第九种可能的实现方式中，所述码为码分多址CDMA码或者前导码。
结合第一方面的第五种可能的实现方式至第一方面的第九种可能的实现方式中的任意一种，在第一方面的第十种可能的实现方式中，在所述服务UE向所述至少两个邻小区分别发送需求指示之前，所述方法还包括：
所述服务UE接收所述服务基站发送的所述特定信息。
结合第一方面的第十种可能的实现方式，在第一方面的第十一种可能的实现方式中，所述服务UE接收服务基站发送的所述特定信息，包括：
所述服务UE通过广播信令或专有无线资源控制RRC信令接收所述特定 信息。
结合第一方面的第五种可能的实现方式至第一方面的第十一种可能的实现方式中的任意一种，在第一方面的第十二种可能的实现方式中，所述需求指示还包括目的指示信息，用于指示所述邻小区的基站所述特定信息用于限制性测量资源获取。
结合第一方面的第五种可能的实现方式至第一方面的第十一种可能的实现方式中的任意一种，在第一方面的第十三种可能的实现方式中，所述接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源，包括：
所述服务UE在物理下行共享信道PDSCH上接收所述至少两个邻小区的基站分别发送的通知消息，所述通知消息中携带所述限制性测量资源；
所述服务UE使用预定义的无线网络临时标识RNTI对所述通知消息进行解码，获得所述限制性测量资源；其中，所述RNTI与所述特定信息有互相关性。
结合第一方面或第一方面的第一种可能的实现方式至第一方面的第十三种可能的实现方式中的任意一种，在第一方面的第十四种可能的实现方式中，所述方法还包括：
所述服务UE获取所述至少两个邻小区中每个邻小区的参考信号接收功率RSRP或参考信号接收质量RSRQ；
确定满足第一门限值的RSRP或RSRQ对应的邻小区为所述需要进行测量资源限制的邻小区；其中，所述第一门限值指示所述服务UE靠近所述邻小区。
结合第一方面的第十四种可能的实现方式，在第一方面的第十五种可能的实现方式中，当小区特定的参考信号CRS和/或加强小区间干扰协调eICIC机制被使用时，所述限制性测量资源为几乎空白子帧ABS的子集；或
当小区开关和/或协同多点传输CoMP机制被使用时，所述限制性测量资源为发现参考信号DRS，其中，所述DRS为信道状态信息-参考信号CSI-RS 和/或信道状态信息-干扰测量资源CSI-IMR。
结合第一方面的第十五种可能的实现方式，在第一方面的第十六种可能的实现方式中，当所述限制性测量资源为几乎空白子帧ABS的子集时，所述服务UE基于所述限制性测量资源进行所述服务小区的无线链路监测RLM，包括：
所述服务UE确定不满足所述第一门限值但满足第二门限值的RSRP或RSRQ对应的邻小区；
所述服务UE在所述邻小区的限制性测量资源上进行所述服务小区的无线链路监测RLM。
结合第一方面或第一方面的第一种可能的实现方式至第一方面的第十六种可能的实现方式中的任意一种，在第一方面的第十七种可能的实现方式中，在所述接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源之后，所述方法还包括：
所述服务UE将所述限制性测量资源上报给所述服务基站，以使所述服务基站将所述服务UE调度在所述限制性测量资源上。
结合第一方面的第十七种可能的实现方式，在第一方面的第十八种可能的实现方式中，所述服务UE将所述限制性测量资源上报给所述服务基站，包括：
所述服务UE通过物理上行共享信道PUSCH将所述限制性测量资源上报给所述服务基站。
结合第一方面的第十七种可能的实现方式，在第一方面的第十九种可能的实现方式中，所述服务UE将所述限制性测量资源上报给所述服务基站，包括：
所述服务UE将所述限制性测量资源按照预定模式上报给所述服务基站，以使所述服务基站能够正确解释所述限制性测量资源。
结合第一方面或第一方面的第一种可能的实现方式至第一方面的第十九种可能的实现方式中的任意一种，在第一方面的第二十种可能的实现方式中， 所述服务基站为宏基站，所述服务UE为宏UE。
本发明第二方面提供一种限制性测量资源的通知方法，包括：
用户设备UE的邻小区基站获取自身所使用的限制性测量资源；
所述邻小区基站将所述限制性测量资源发送给所述UE，以使所述UE能够基于所述限制性测量资源进行邻小区无线资源管理RRM测量和/或进行所述UE的服务小区的无线链路监测RLM。
结合第二方面，在第二方面的第一种可能的实现方式中，所述邻小区基站将所述限制性测量资源发送给所述UE，包括：
所述邻小区基站通过广播信道广播所述限制性测量资源给所述UE。
结合第二方面的第一种可能的实现方式，在第二方面的第二种可能的实现方式中，所述邻小区基站通过广播信道广播所述限制性测量资源给所述UE，包括：
所述邻小区基站通过广播信道广播新的系统消息SIB，所述新的SIB承载有所述限制性测量资源；或
所述邻小区基站通过广播信道广播现有的系统消息SIB，所述现有的SIB的新的信息元上承载有所述限制性测量资源。
结合第二方面的第二种可能的实现方式，在第二方面的第三种可能的实现方式中，所述新的SIB或所述现有的SIB通过几乎空白子帧ABS承载。
结合第二方面的第一种可能的实现方式或第二方面的第二种可能的实现方式，在第二方面的第四种可能的实现方式中，所述邻小区基站通过广播信道广播新的系统消息SIB的传输功率大于预定的广播信道功率。
结合第二方面的第四种可能的实现方式，在第二方面的第五种可能的实现方式中，所述方法还包括：
所述邻小区基站通过切换成功率调整所述传输功率。
结合第二方面的第二种可能的实现方式至第二方面的第五种可能的实现方式中的任意一种，在第二方面的第六种可能的实现方式中，所述新的SIB被进行以下处理方式中的至少一种：
采用特殊的调制编码方式进行调制；
在所述新的SIB中嵌入解调参考信号DMRS；
确定所述新的SIB消息相对于参考信号的比例值EPRE并将所述比例值EPRE指示给所述UE。
结合第二方面的第二种可能的实现方式至第二方面的第六种可能的实现方式中的任意一种，在第二方面的第七种可能的实现方式中，在所述邻小区基站将所述限制性测量资源发送给所述UE之前，所述方法还包括：
所述邻小区基站向所述UE发送指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
结合第二方面，在第二方面的第八种可能的实现方式中，所述邻小区基站将所述限制性测量资源发送给所述UE，包括：
所述邻小区基站基于所述UE发送的需求指示，将所述限制性测量资源发送给所述UE，所述需求指示用于请求所述限制性测量资源。
结合第二方面的第八种可能的实现方式，在第二方面的第九种可能的实现方式中，所述需求指示包括与所述邻小区对应的特定信息，
在所述邻小区基站将所述限制性测量资源发送给所述UE之前，所述方法还包括：
所述邻小区基站接收所述服务基站发送的所述特定信息；或
所述邻小区基站被通过操作以及管理OAM预配置了所述特定信息。
结合第二方面的第九种可能的实现方式，在第二方面的第十种可能的实现方式中，所述需求指示包括与所述邻小区对应的特定信息以及目的指示信息，所述目的指示信息用于指示所述邻小区基站所述特定信息用于限制性测量资源的获取。
结合第二方面的第八种可能的实现方式至第二方面的第十种可能的实现方式中的任意一种，在第二方面的第十一种可能的实现方式中，所述邻小区基站基于所述UE发送的需求指示，将所述限制性测量资源发送给所述UE，包括：
所述邻小区基站基于所述UE发送的需求指示，生成通知消息，所述通知消息携带所述限制性测量资源，所述通知消息经过预定的无线网络临时标识RNTI编码，所述RNTI编码与所述特定信息具有互相关性；
通过物理下行共享信道PDSCH将所述通知消息发送给所述UE。
结合第二方面的第九种可能的实现方式，在第二方面的第十二种可能的实现方式中，所述特定信息为信号、序列或码。
结合第二方面的第十二种可能的实现方式，在第二方面的第十三种可能的实现方式中，所述信号为探测参考信号SRS或者解调参考信号DMRS。
结合第二方面的第十二种可能的实现方式，在第二方面的第十四种可能的实现方式中，所述序列为信标或者同步序列。
结合第二方面的第十二种可能的实现方式，在第二方面的第十五种可能的实现方式中，所述码为码分多址CDMA码或者前导码。
结合第二方面或第二方面的第一种可能的实现方式至第二方面的第十五种可能的实现方式中的任意一种，在第二方面的第十六种可能的实现方式中，所述UE为接入宏基站的宏UE。
本发明第三方面提供一种限制性测量资源的获取方法，包括：
用户设备UE的服务基站获取特定信息；
所述服务基站发送所述特定信息给所述UE，以使所述UE能够基于所述特定信息向所述UE的各个邻小区请求所述各个邻小区的限制性测量资源；其中，所述限制性测量资源被所述UE用于进行邻小区RRM测量和/或被所述UE用于进行所述UE的服务小区的无线链路测量RLM。
结合第三方面，在第三方面的第一种可能的实现方式中，所述特定信息为所述各个邻小区的小区标识ID。
结合第三方面，在第三方面的第二种可能的实现方式中，所述特定信息为信号、序列或码。
结合第三方面的第二种可能的实现方式，在第三方面的第三种可能的实现方式中，所述信号为探测参考信号SRS或者解调参考信号。
结合第三方面的第二种可能的实现方式，在第三方面的第四种可能的实现方式中，所述序列为信标或者同步序列。
结合第三方面的第二种可能的实现方式，在第三方面的第五种可能的实现方式中，所述码为码分多址CDMA码或者前导码。
结合第三方面或第三方面的第一种可能的实现方式至第三方面的第五种可能的实现方式中的任意一种，在第三方面的第六种可能的实现方式中，所述服务基站发送特定信息给所述UE，包括：
所述服务基站在共有的资源上发送所述特定信息给所述UE；其中，相邻的邻小区对应的所述特定信息互不相同；或
所述服务基站在时域上不同的资源上分别发送所述特定信息给所述UE。
结合第三方面的第六种可能的实现方式，在第三方面的第七种可能的实现方式中，在所述服务基站在共有的资源上发送所述特定信息给所述UE之前，所述方法还包括：
所述服务基站将所述共有的资源的相关信息发送给所述UE。
结合第三方面的第七种可能的实现方式，在第三方面的第八种可能的实现方式中，所述服务基站将所述共有的资源的相关信息发送给所述UE，包括：
所述服务基站通过广播信令或者专有的无线资源控制RRC信令将所述相关信息发送给所述UE。
结合第三方面的第六种可能的实现方式，在第三方面的第九种可能的实现方式中，所述特定信息和对应的邻小区形成一个匹配表，所述服务基站在共有的资源上发送所述特定信息给所述UE，包括：
所述服务基站通过广播信令或者专有的无线资源控制RRC信令在共有的资源上发送所述匹配表给所述UE。
结合第三方面或第三方面的第一种可能的实现方式至第三方面的第九种可能的实现方式中的任意一种，在第三方面的第十种可能的实现方式中，在所述服务基站发送所述特定信息给所述UE之前，所述方法还包括：
所述服务基站获取所述各个邻小区的参考信号接收功率RSRP或参考信 号接收质量RSRQ；
所述服务基站确定所述RSRP或RSRQ满足门限值。
结合第三方面的第十种可能的实现方式，在第三方面的第十一种可能的实现方式中，所述服务基站发送所述特定信息给所述UE，包括：
所述服务基站通过根据所述RSRP或所述RSRQ进行路损估计，获得路损估计值；
所述服务基站根据所述路损估计值确定传输功率；
所述服务基站以所述传输功率发送所述特定信息给所述UE。
结合第三方面或第三方面的第一种可能的实现方式至第三方面的第五种可能的实现方式中的任意一种，在第三方面的第十二种可能的实现方式中，所述服务基站发送所述特定信息给所述UE，包括：
所述服务基站通过传输功率控制TPC命令发送所述特定信息给所述UE。
结合第三方面或第三方面的第一种可能的实现方式至第三方面的第十二种可能的实现方式中的任意一种，在第三方面的第十三种可能的实现方式中，所述服务基站为宏基站，所述UE为宏UE。
结合第三方面的第二种可能的实现方式至第三方面的第五种可能的实现方式中的任意一种，在第三方面的第十四种可能的实现方式中，所述方法还包括：
所述服务基站发送所述特定信息给所述各个邻小区，以通知所述各个邻小区，所述UE将基于所述特定信息向所述各个邻小区进行限制性测量资源获取。
本发明第四方面提供一种用户设备UE，包括：
接收器，用于接收接入服务基站的所述UE的至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源；
处理器，用于基于所述限制性测量资源对所述至少两个邻小区中需要进行测量资源限制的邻小区进行RRM测量和/或进行所述UE的服务小区的无线链路监测RLM。
结合第四方面，在第四方面的第一种可能的实现方式中，所述接收器用于：通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源。
结合第四方面的第一种可能的实现方式，在第四方面的第二种可能的实现方式中，所述接收器用于：通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的新的系统消息SIB或现有的系统消息SIB；获取所述新的系统消息SIB或所述现有的系统消息SIB中的新的信息元上承载的所述限制性测量资源。
结合第四方面的第二种可能的实现方式，在第四方面的第三种可能的实现方式中，所述接收器用于：接收所述至少两个邻小区的基站发送的指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
结合第四方面，在第四方面的第四种可能的实现方式中，所述UE还包括发送器，用于向所述至少两个邻小区分别发送需求指示，所述需求指示用于请求所述限制性测量资源。
结合第四方面的第四种可能的实现方式，在第四方面的第五种可能的实现方式中，所述需求指示分别包括与所述至少两个邻小区对应的特定信息。
结合第四方面的第五种可能的实现方式，在第四方面的第六种可能的实现方式中，所述特定信息为信号、序列或者码。
结合第四方面的第六种可能的实现方式，在第四方面的第七种可能的实现方式中，所述信号为探测参考信号SRS或解调参考信号DMRS。
结合第四方面的第六种可能的实现方式，在第四方面的第八种可能的实现方式中，所述序列为信标或同步序列。
结合第四方面的第六种可能的实现方式，在第四方面的第九种可能的实现方式中，所述码为码分多址CDMA码或者前导码。
结合第四方面的第五种可能的实现方式至第四方面的第九种可能的实现方式中的任意一种，在第四方面的第十种可能的实现方式中，所述接收器还 用于接收所述服务基站发送的所述特定信息。
结合第四方面的第十种可能的实现方式，在第四方面的第十一种可能的实现方式中，所述接收器用于通过广播信令或专有无线资源控制RRC信令接收所述特定信息。
结合第四方面的第五种可能的实现方式至第四方面的第十一种可能的实现方式中的任意一种，在第四方面的第十二种可能的实现方式中，所述需求指示还包括目的指示信息，用于指示所述邻小区的基站所述特定信息用于限制性测量资源获取。
结合第四方面的第五种可能的实现方式至第四方面的第十一种可能的实现方式中的任意一种，在第四方面的第十三种可能的实现方式中，所述接收器用于在物理下行共享信道PDSCH上接收所述至少两个邻小区的基站分别发送的通知消息，所述通知消息中携带所述限制性测量资源；使用预定义的无线网络临时标识RNTI对所述通知消息进行解码，获得所述限制性测量资源；其中，所述RNTI与所述特定信息有互相关性。
结合第四方面或第四方面的第一种可能的实现方式至第四方面的第十一种可能的实现方式中的任意一种，在第四方面的第十四种可能的实现方式中，所述处理器用于：获取所述至少两个邻小区中每个邻小区的参考信号接收功率RSRP或参考信号接收质量RSRQ；确定满足第一门限值的RSRP或RSRQ对应的邻小区为所述需要进行测量资源限制的邻小区；其中，所述第一门限值指示所述UE靠近所述邻小区。
结合第四方面的第十四种可能的实现方式，在第四方面的第十五种可能的实现方式中，当小区特定的参考信号CRS和/或加强小区间干扰协调eICIC机制被使用时，所述限制性测量资源为几乎空白子帧ABS的子集；或
当小区开关和/或协同多点传输CoMP机制被使用时，所述限制性测量资源为发现参考信号DRS，其中，所述DRS为信道状态信息-参考信号CSI-RS和/或信道状态信息-干扰测量资源CSI-IMR。
结合第四方面的第十五种可能的实现方式，在第四方面的第十六种可能 的实现方式中，所述处理器还用于：当所述限制性测量资源为几乎空白子帧ABS的子集时，确定不满足所述第一门限值但满足第二门限值的RSRP或RSRQ对应的邻小区；在所述邻小区的限制性测量资源上进行所述服务小区的无线链路监测RLM。
结合第四方面的第一种可能的实现方式至第四方面的第十六种可能的实现方式中的任意一种，在第四方面的第十七种可能的实现方式中，所述UE还包括发送器，用于将所述限制性测量资源上报给所述服务基站，以使所述服务基站将所述UE调度在所述限制性测量资源上。
结合第四方面的第十七种可能的实现方式，在第四方面的第十八种可能的实现方式中，所述发送器用于通过物理上行共享信道PUSCH将所述限制性测量资源上报给所述服务基站。
结合第四方面的第十七种可能的实现方式，在第四方面的第十九种可能的实现方式中，所述发送器用于：将所述限制性测量资源按照预定模式上报给所述服务基站，以使所述服务基站能够正确解释所述限制性测量资源。
结合第四方面或第四方面的第一种可能的实现方式至第四方面的第十九种可能的实现方式中的任意一种，在第四方面的第二十种可能的实现方式中，所述服务基站为宏基站，所述UE为宏UE。
本发明第五方面提供一种邻小区基站，包括：
处理器，用于获取自身所使用的限制性测量资源；
发送器，用于将所述限制性测量资源发送给用户设备UE，以使所述UE能够基于所述限制性测量资源进行邻小区无线资源管理RRM测量和/或进行所述UE的服务小区的无线链路监测RLM；所述邻小区基站为所述UE的邻小区基站。
结合第五方面，在第五方面的第一种可能的实现方式中，所述发送器用于：通过广播信道广播所述限制性测量资源给所述UE。
结合第五方面的第一种可能的实现方式，在第五方面的第二种可能的实现方式中，所述发送器用于：通过广播信道广播新的系统消息SIB，所述新的 SIB承载有所述限制性测量资源；或
通过广播信道广播现有的系统消息SIB，所述现有的SIB的新的信息元上承载有所述限制性测量资源。
结合第五方面的第二种可能的实现方式，在第五方面的第三种可能的实现方式中，所述新的SIB或所述现有的SIB通过几乎空白子帧ABS承载。
结合第五方面的第一种可能的实现方式或第五方面的第二种可能的实现方式，在第五方面的第四种可能的实现方式中，所述发送器通过广播信道广播新的系统消息SIB的传输功率大于预定的广播信道功率。
结合第五方面的第四种可能的实现方式，在第五方面的第五种可能的实现方式中，所述处理器还用于：通过切换成功率调整所述传输功率。
结合第五方面的第二种可能的实现方式至第五方面的第五种可能的实现方式中的任意一种，在第五方面的第六种可能的实现方式中，所述新的SIB被进行以下处理方式中的至少一种：
采用特殊的调制编码方式进行调制；
在所述新的SIB中嵌入解调参考信号DMRS；
确定所述新的SIB消息相对于参考信号的比例值EPRE并将所述比例值EPRE指示给所述UE。
结合第五方面的第二种可能的实现方式至第五方面的第六种可能的实现方式中的任意一种，在第五方面的第七种可能的实现方式中，所述发送器还用于：向所述UE发送指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
结合第五方面，在第五方面的第八种可能的实现方式中，所述发送器用于：基于所述UE发送的需求指示，将所述限制性测量资源发送给所述UE，所述需求指示用于请求所述限制性测量资源。
结合第五方面的第八种可能的实现方式，在第五方面的第九种可能的实现方式中，所述需求指示包括与所述邻小区对应的特定信息，所述邻小区基站被通过操作以及管理OAM预配置了所述特定信息；或
所述邻小区基站还包括接收器，用于接收所述UE的服务基站发送的所述特定信息。
结合第五方面的第九种可能的实现方式，在第五方面的第十种可能的实现方式中，所述需求指示包括与所述邻小区对应的特定信息以及目的指示信息，所述目的指示信息用于指示所述邻小区基站所述特定信息用于限制性测量资源的获取。
结合第五方面的第八种可能的实现方式至第五方面的第十种可能的实现方式中的任意一种，在第五方面的第十一种可能的实现方式中，所述处理器还用于：基于所述UE发送的需求指示，生成通知消息，所述通知消息携带所述限制性测量资源，所述通知消息经过预定的无线网络临时标识RNTI编码，所述RNTI编码与所述特定信息具有互相关性；
所述发送器用于：通过物理下行共享信道PDSCH将所述通知消息发送给所述UE。
结合第五方面的第九种可能的实现方式，在第五方面的第十二种可能的实现方式中，所述特定信息为信号、序列或码。
结合第五方面的第十二种可能的实现方式，在第五方面的第十三种可能的实现方式中，所述信号为探测参考信号SRS或者解调参考信号DMRS。
结合第五方面的第十二种可能的实现方式，在第五方面的第十四种可能的实现方式中，所述序列为信标或者同步序列。
结合第五方面的第十二种可能的实现方式，在第五方面的第十五种可能的实现方式中，所述码为码分多址CDMA码或者前导码。
结合第五方面或第五方面的第一种可能的实现方式至第五方面的第十五种可能的是实现方式中的任意一种，在第五方面的第十六种可能的实现方式中，所述UE为接入宏基站的宏UE。
本发明第六方面提供一种服务基站，包括：
处理器，用于获取特定信息；
发送器，用于发送所述特定信息给接入所述服务基站的服务用户设备 UE，以使所述UE能够基于所述特定信息向所述UE的各个邻小区请求所述各个邻小区的限制性测量资源；其中，所述限制性测量资源被所述服务UE用于进行邻小区RRM测量和/或被所述服务UE用于进行所述服务UE的服务小区的无线链路监测RLM。
结合第六方面，在第六方面的第一种可能的实现方式，所述特定信息为所述各个邻小区的小区标识ID。
结合第六方面，在第六方面的第二种可能的实现方式，所述特定信息为信号、序列或码。
结合第六方面的第二种可能的实现方式，在第六方面的第三种可能的实现方式，所述信号为探测参考信号SRS或者解调参考信号。
结合第六方面的第二种可能的实现方式，在第六方面的第四种可能的实现方式，所述序列为信标或者同步序列。
结合第六方面的第二种可能的实现方式，在第六方面的第五种可能的实现方式，所述码为码分多址CDMA码或者前导码。
结合第六方面或第六方面的第一种可能的实现方式至第六方面的第五种可能的实现方式中的任意一种，在第六方面的第六种可能的实现方式，所述发送器用于：在共有的资源上发送所述特定信息给所述服务UE；其中，相邻的邻小区对应的所述特定信息互不相同；或
在时域上不同的资源上分别发送所述特定信息给所述服务UE。
结合第六方面的第六种可能的实现方式，在第六方面的第七种可能的实现方式，所述发送器还用于：将所述共有的资源的相关信息发送给所述服务UE。
结合第六方面的第七种可能的实现方式，在第六方面的第八种可能的实现方式，所述发送器用于：通过广播信令或者专有的无线资源控制RRC信令将所述相关信息发送给所述服务UE。
结合第六方面的第六种可能的实现方式，在第六方面的第九种可能的实现方式，所述特定信息和对应的邻小区形成一个匹配表，所述发送器用于： 通过广播信令或者专有的无线资源控制RRC信令发送所述匹配表给所述服务UE。
结合第六方面或第六方面的第一种可能的实现方式至第六方面的第九种可能的实现方式中的任意一种，在第六方面的第十种可能的实现方式，所述处理器还用于：获取所述各个邻小区的参考信号接收功率RSRP或参考信号接收质量RSRQ；确定所述RSRP或RSRQ满足门限值。
结合第六方面的第十种可能的实现方式，在第六方面的第十一种可能的实现方式，所述处理器还用于：通过根据所述RSRP或所述RSRQ进行路损估计，获得路损估计值；根据所述路损估计值确定传输功率；
所述发送器用于以所述传输功率发送所述特定信息给所述服务UE。
结合第六方面或第六方面的第一种可能的实现方式至第六方面的第五种可能的实现方式中的任意一种，在第六方面的第十二种可能的实现方式，所述发送器用于：通过传输功率控制TPC命令发送所述特定信息给所述UE。
结合第六方面或第六方面的第一种可能的实现方式至第六方面的第十二种可能的实现方式中的任意一种，在第六方面的第十三种可能的实现方式，所述服务基站为宏基站，所述服务UE为宏UE。
结合第六方面的第二种可能的实现方式至第六方面的第五种可能的实现方式中的任意一种，在第六方面的第十四种可能的实现方式，所述发送器还用于：发送所述特定信息给所述各个邻小区，以通知所述各个邻小区，所述服务UE将基于所述特定信息向所述各个邻小区进行限制性测量子获取。
本发明实施例中提供的一个或多个技术方案，至少具有如下技术效果或优点：
本发明实施例中，采用分布式协调的机制，由服务UE的邻小区基站将自身所使用的限制性测量资源发送给服务UE，所以服务UE可以方便的获取各个邻小区所采用的限制性测量资源，进而可以基于邻小区的限制性测量资源进行邻小区RRM测量和/或进行服务UE的服务小区的RLM，以获得准确的测量结果。相较于现有技术中，由邻小区基站回传限制性测量资源给服务UE 的服务基站，再由服务基站转发给服务UE的集中式协调机制，本发明实施例中的方法可以大大减轻回传的传输负担。
附图说明
图1为本发明实施例提供的一种异构网络的结构示意图；
图2本发明实施例提供的一种测量方法的流程图；
图3为本发明实施例提供的一种限制性测量资源通知方法的流程图；
图4为本发明实施例提供的一种限制性测量资源获取方法的流程图；
图5为本发明实施例提供的一种测量装置的功能框图；
图6为本发明实施例提供的另一种装置的功能框图；
图7为本发明实施例提供的一种用户设备的结构框图；
图8为本发明实施例提供的一种基站的结构框图。
具体实施方式
本发明实施例提供一种测量方法及装置，用以解决现有技术中当小小区密集分布时，相互间的干扰严重，小小区间的干扰也会干扰宏UE对邻小区RRM测量和/或宏小区的RLM的测量效果和准确性的技术问题。
为解决上述技术问题，本发明实施例的技术方案的主要思路如下：
具体的，为了避免小小区间的干扰，这就要求更频繁的eICIC模式的变化，然而因为回传的容量和时延限制，无法让宏基站做全部的协调，所以就可以采用如下两种机制，一是分布式协调，二是建立一个簇头，即在一个小范围内维持一个小小区簇。
这两种机制的原理为：相互干扰的小小区采用的限制性测量资源不同，以减少对对方的干扰。因此，接近相互干扰的小小区的宏UE应该对该相互干扰的小小区使用不同的限制性测量资源，否则，测量结果会被严重歪曲。
但是，这两种机制导致的结果是宏基站没有小小区间相互协调的结果， 即宏基站无法获知相互间干扰的小小区分别采用的限制性测量资源。因此，宏基站无法通知宏UE各个邻小区分别采用的限制性测量资源是什么，所以宏UE也无法获知各个邻小区分别采用的限制性测量资源是什么，所以无法对各个邻小区进行准确的RRM测量和/或服务小区的RLM。
因此，本发明实施例提出的解决方案为：采用分布式协调的机制，由服务UE的邻小区基站将自身所使用的限制性测量资源发送给服务UE，所以服务UE可以方便的获取各个邻小区所采用的限制性测量资源，进而可以基于邻小区的限制性测量资源进行邻小区RRM测量和/或进行服务UE的服务小区的RLM，以获得准确的测量结果。相较于现有技术中，由邻小区基站回传限制性测量资源给服务UE的服务基站，再由服务基站转发给服务UE的集中式协调机制，本发明实施例中的方法可以大大减轻回传的容量。
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。
另外，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。
请参考图1所示，为本发明实施例提供的一种由宏基站和小小区基站构成的异构网络的简化结构图。宏基站覆盖的区域称为宏小区。宏基站下部署有多个小小区基站。小小区基站覆盖的区域为小小区。小小区位于宏小区之内。接入宏基站的UE称为宏UE。接入小小区基站的UE称为小小区UE。小小区基站例如为微基站、毫微基站、微微基站。相应的，小小区可以是微小区、毫微小区、微微小区。
本文中的基站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网际协议(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，基站可以是全球移动通讯(英文：Global System of Mobile communication；简称：GSM)或码分多址(英文：Code Division Multiple Access；简称：CDMA)中的基站(英文：Base Transceiver Station；简称：BTS)中，也可以是宽带码分多址(英文：Wideband Code Division Multiple Access；简称：WCDMA)中的基站(英文：NodeB；简称NB)，还可以是长期演进(英文：Long Term Evolution；简称：LTE)中的演进型基站(英文：Evolutional Node B；简称：eNB或eNodeB)，或者中继站或接入点，或者未来5G网络中的基站等，本发明并不限定。
本文中提到的UE，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/或其他业务数据连通性的设备，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(英文：Radio Access Network；简称：RAN)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(英文：Personal Communication Service；简称：PCS)电话、无绳电话、会话发起协议(英文：Session Initiation Protocol；简称：SIP)话机、无线本地环路(英文：Wireless Local Loop；简称：WLL)站、个人数字助理(英文：Personal Digital Assistant；简称：PDA)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)、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 or User Equipment)。
请参考图2所示，为本发明实施例提供的一种邻小区RRM的测量方法的流程图。该方法可以应用于如图1所示的异构网络中，也可以应用于其它与 图1结构类似的网络中。在实际运用中，宏基站和小小区基站的名称可能会发生变化，但是结构依然如宏基站和小小区基站之间的结构关系，该方法同样也适用于这样的网络。
在本实施例中，图2所示的方法应用于服务UE，例如宏UE。如图2所示，该方法包括：
步骤101：接入服务基站的服务UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源；其中，邻小区例如为前述描述的小小区；
步骤102：服务UE基于所述限制性测量资源对所述至少两个邻小区中需要进行测量资源限制的邻小区进行RRM测量和/或进行服务UE的服务小区的RLM。
由此可以看出，在本申请实施例中，各个邻小区的限制性测量资源是由各个邻小区分别发送给服务UE。请参考图3所示，为邻小区侧每个邻小区将限制性测量资源通知给服务UE的流程图。如图3所示，该方法包括：
步骤201：UE的邻小区基站获取自身所使用的限制性测量资源；
步骤202：邻小区基站将所述限制性测量资源发送给UE。
可选的，服务基站例如为宏基站，UE为宏UE。邻小区可以为小小区。
具体的，在步骤201中，邻小区自身配置限制性测量资源，所以可以获取到自身所使用的限制性测量资源。
具体的，步骤202具有以下两种但不限于以下两种的实施方式。第一种可能的实施方式，步骤202包括：邻小区基站通过广播信道广播所述限制性测量资源给所述UE。
第二种可能的实施方式：步骤202包括：邻小区基站基于所述UE发送的需求指示，将所述限制性测量资源发送给所述UE，所述需求指示用于请求所述限制性测量资源。
相应的，步骤101具有以下两种但不限于以下两种的实施方式。对应于第一种可能的实施方式，步骤101的第三种可能的实施方式为：步骤101，包 括：服务UE通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源。
对应于第二种可能的实施方式，在步骤101之前，该方法还包括：服务UE向所述至少两个邻小区分别发送需求指示，所述需求指示用于请求所述限制性测量资源。步骤101的第四种可能的实施方式为：步骤101包括：服务UE接收所述至少两个邻小区基于所述需求指示发送的所述限制性测量资源。
具体的，在第一种可能的实施方式中，邻小区基站通过广播信道广播新的系统消息(英文：System Information Block，简称：SIB)，所述新的SIB承载有所述限制性测量资源；或
邻小区基站通过广播信道广播现有的SIB，所述现有的SIB的新的信息元(英文：Information Element，简称：IE)上承载有所述限制性测量资源。
举例来说，新的SIB，例如命名为SIB17。所述现有的SIB，例如为SIB1至SIB16中的任一种类型的SIB。
相应的，在第三种可能的实现方式中，服务UE通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的新的SIB或现有的SIB中的新的信息元；获取新的SIB或现有的SIB中的新的IE上承载的所述限制性测量资源。
具体的，新的SIB或现有的SIB均可以通过ABS承载。如此可以保证邻小区之间的干扰。
具体的，新的SIB的传输周期由邻小区进行配置，可以根据实际情况调整传输周期。
具体的，邻小区基站通过广播信道广播新的SIB的传输功率大于预定的广播信道功率。其中，预定的广播信道功率为常用的广播信道功率。将传输新的SIB的传输功率设置为大于预定的广播信道功率的值，便于没有接入该邻小区的UE，即未被该邻小区服务的UE监听到该新的SIB。
具体的，该方法还包括：邻小区基站通过切换成功率调整所述传输功率。其中，切换成功率为服务UE进行小区间切换的切换成功率。举例来说，当传 输功率设置为第一值时，切换成功率低于设定的阈值，所以就可以将传输功率提高，直至切换成功率达到或超过阈值。
为了保证非服务UE正确解调新的SIB，以获取到正确的限制性测量资源，所述新的SIB被进行以下处理方式中的至少一种：
采用特殊的调制编码方式进行调制；
在所述新的SIB中嵌入解调参考信号(英文：Demodulation Reference Signal，简称：DMRS)；
确定所述新的SIB消息相对于参考信号的比例值EPRE(英文：Energy per Resource Element，简称：EPRE)并将所述比例值EPRE指示给所述UE。
其中，采用特殊的调制编码方式例如为正交相移键控(英文：Quadrature Phase Shift Keyin，简称：QPSK)的调制方式。上述比例值EPRE可以通过高层信令配置，并且可以携带在现有SIB中，例如SIB1。
可选的，在步骤202之前，该方法还包括：邻小区基站向所述UE发送指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。对应的，在步骤101之前，该方法还包括：服务UE接收所述至少两个邻小区的基站发送的指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
举例来说，该指示消息可以是现有的SIB消息，例如SIB1。时域的资源位置信息可以是传输新的SIB的子帧，例如是ABS。频域的资源位置信息可以为子帧上用于传输新的SIB的物理资源块(英文：Physical Resource Block，简称：PRB)。
因此，服务UE可以监听指示消息中指示的子帧，并在指示消息中指示的PRB上解析新的SIB。如此可以正确获取限制性测量资源。
具体的，在第二种可能的实施方式中，所述需求指示包括与所述邻小区对应的特定信息，在步骤202之前，所述方法还包括：邻小区基站接收所述服务基站发送的所述特定信息；或者邻小区基站被通过操作以及管理(英文：Opration and Mangement，简称OAM)预配置了所述特定信息。因此，邻小区 基站在接收到服务UE发送的特定信息时，即可获知服务UE在请求限制性测量资源。
相应的，服务UE向所述至少两个邻小区分别发送的需求指示分别包括与所述至少两个邻小区对应的特定信息。
可选的，在服务UE向所述至少两个邻小区分别发送需求指示之前，该方法还包括：服务UE接收服务基站发送的所述特定信息。
可选的，当服务基站并没有发送特定信息给邻小区，或者邻小区也未被预先配置有特定信息时，需求指示中除了包括特定信息之外，还包括目的指示信息。所述目的指示信息用于指示邻小区，所述特定信息用于限制性测量资源的获取。因此，当邻小区基站接收到需求指示时，通过目的指示信息即可获知服务UE的目的，所以将限制性测量资源发送给服务UE。
进一步，可选的，步骤102包括：邻小区基站基于服务UE发送的需求指示，生成通知消息，所述通知消息携带所述限制性测量资源，所述通知消息经过预定的无线网络临时标识(英文：Radio Network Tempory Identity，简称：RNTI)编码，所述RNTI编码与所述特定信息具有互相关性。然后通过物理下行共享信道(英文：Physical downlink shared channel，简称：PDSCH)将所述通知消息发送给所述UE。
对应的，UE在接收到该通知消息时，利用所述预定的RNTI对通知消息进行解码，获得限制性测量资源。
请同时参考图4所示，为服务基站侧如何下发特定信息的方法流程图。请参考图4所示，该方法包括：
步骤301：UE的服务基站获取特定信息；
步骤302：服务基站发送所述特定信息给UE，以使所述UE能够基于所述特定信息向所述UE的各个邻小区请求所述各个邻小区的限制性测量资源；其中，所述限制性测量资源被所述UE用于进行邻小区RRM测量和/或被所述UE用于进行所述UE的服务小区的RLM。
可选的，所述特定信息为所述各个邻小区的小区标识(ID)。举例来说， 小区ID例如为特定邻小区的特定的物理小区ID(英文：Physical Cell ID，简称：PCI)。通过该种方法，可以减少来自服务基站的特定的配置，可以节约配置成本。
可选的，所述特定信息为信号、序列或码。具体来说，信号可以为现有的探测参考信号(英文：Sounding Reference Signal，简称：SRS)或者DMRS。序列可以是信标(beaconing)或者是同步序列。码可以码分多址(英文：Code Division Multiple Access，简称：CDMA)码，例如是随机产生的CDMA码，还可以带有一定的根索引。码还可以是前导码(preamble code)。
可选的，步骤302包括：服务基站在共有的资源上发送特定信息给所述UE；其中，相邻的邻小区对应的所述特定信息互不相同；或
服务基站在时域上不同的资源上分别发送所述特定信息给所述UE。
对于在共有的资源上发送特定信息的情况，服务基站在共有的资源上发送特定信息给所述UE之前，该方法还包括：将所述共有的资源的相关信息发送给所述UE。相关信息例如为共有的资源的位置信息，例如时域和/或频域上的位置信息。服务基站可以通过广播信令或者专有无线资源控制(英文：Radio Resource Contro，简称：RRC)信令发送该相关信息。
可选的，所述特定信息和对应的邻小区形成一个匹配表，那么服务基站可以通过广播信令或者专有的RRC信令发送所述匹配表给所述UE。
可选的，每个邻小区对应的特定信息可以是预定义的。
可选的，服务基站还将为每个邻小区分配的特定信息通知给各个邻小区，以通知各个邻小区，所述特定信息为UE获取各个邻小区自身的限制性测量资源的指示信息。
针对在时域上不同的资源上发送特定信息的情况，因为相同的特定信息可以复用，所以可以减少特定信息的最大数目，进而减少资源浪费。
可选的，在步骤302之前，所述方法还包括：服务基站获取各个邻小区的参考信号接收功率(英文：Reference Signal Receiving Power，简称：RSRP)或参考信号接收质量(英文：Reference Signal Receiving Quality，简称：RSRQ)。 服务基站在所述RSRP或RSRQ满足门限值时，例如在RSRP或RSRQ大于门限值时，才执行步骤302。门限值表示服务UE接近邻小区，将面临严重的干扰。
具体的，所述服务基站发送特定信息给服务UE，包括：服务基站通过根据所述RSRP或所述RSRQ进行路损估计，获得路损估计值；服务基站根据所述路损估计值确定传输功率；服务基站以所述传输功率发送特定信息给UE。
举例来说，根据路损估计值确定传输功率，可以是直接将路损估计值确定为传输功率，也可以是在路损估计值上增加一个偏移值(offset)作为传输功率。
具体的，服务基站发送所述特定信息给UE，包括：服务基站通过传输功率控制(英文：Transmission Power Control，简称：TPC)命令发送特定信息给UE。所述TPC命令可以承载于物理下行控制信道(英文：Physical Downlink Control Channel，简称：PDCCH)format 1A以指示或调整所述传输功率值。其中，format 1A是一种PDCCH的固定格式，为本领域技术人员所熟知的内容，在此不再详述。
以上描述了一种特定信息的一种可能的产生及获取方式，在实际运用中，特定信息还可以通过其它方式产生以及获取，只要使得UE能够基于所述特定信息向各个邻小区请求各个邻小区各自的限制性测量资源即可。
另外，在实际运用中，服务UE向各个邻小区发送的需求指示，也可以是服务UE和各个邻小区之间预先定义好的或者协商好的指示信息，本发明不作具体限定。
具体的，在一种可能的实施方式中，在步骤102之前，该方法还包括：服务UE获取所述至少两个邻小区中每个邻小区的RSRP或RSRQ；确定满足第一门限值的RSRP或RSRQ对应的邻小区为所述需要进行测量资源限制的邻小区；其中，第一门限值指示服务UE靠近所述邻小区，将面临严重干扰。第一门限值为针对邻小区的门限值。
举例来说，当RSRP大于等于第一门限值时，则该RSRP对应的邻小区为所述需要进行测量资源限制的邻小区，因为RSRP大于等于第一门限值，则说明服务UE靠近该邻小区，将面临严重干扰，所以为邻小区，需要进行RRM测量。对于RSRQ而言，也是相同的理由，所以在此不再赘述。例如有三个邻小区的RSRP，其中邻小区1和邻小区2的RSRP大于第一门限值，而邻小区3的RSRP小于第一门限值，那么就确定邻小区1和邻小区2为所述需要进行测量资源限制的邻小区。
对应的，服务UE在邻小区1和邻小区2的限制性测量资源上进行邻小区1和邻小区2的RRM测量。
可选的，服务UE确定不满足所述第一门限值但满足第二门限值的RSRP或RSRQ对应的邻小区；服务UE在所述邻小区的限制性测量资源上对服务小区进行无线链路监测(英文：，简称：RLM)。
其中，第二门限值亦是针对邻小区的。
继续以前述例子为例进行说明，邻小区3的RSRP小于第一门限值，即不满足第一门限值，但邻小区3的RSRP大于第二门限值，表示满足第二门限值，那么就可以在邻小区3的限制性测量资源上对服务小区进行RLM。
在实际运用中，第一门限值和第二门限值可以由服务基站下发给服务UE。
当然，在实际运用中，也可以针对所有邻小区进行RRM测量，和/或利用所有邻小区的限制性测量资源进行服务UE的服务小区的RLM。
可选的，服务基站可以根据切换成功率调整第一门限值。举例来说，当第一门限值设置在第一值时，切换成功率较小于预定阈值时，就可以将第一门限值提高，直至切换成功率达到或超过预定阈值。
可选的，服务基站可以基于RLM成功率调整第二门限值。举例来说，第二门限值设置在第二值时，RLM成功率小于预定阈值时，就可以将第二门限值提高，直至RLM成功率达到或超过预定阈值。
对于不同的应用场景，限制性测量资源可能不同。例如当小区特定的参 考信号(英文：Cell-specific Reference Signal，简称：CRS)和/或eICIC机制被使用时，所述限制性测量资源为ABS的子集。换言之，当该方法所应用的网络使用CRS和/或eICIC机制时，会使用到ABS，所以为了避免干扰，限制性测量资源为ABS的子集。对应的，步骤102包括：服务UE在所述限制性测量资源对应的ABS子帧上对所述至少两个邻小区中需要进行测量资源限制的邻小区进行邻小区RRM测量和/或进行服务UE的服务小区的RLM。
再例如，当小区开关(cell on/off)和/或协同多点传输(英文：Coordinated Multiple Point，简称：CoMP)机制被使用时，所述限制性测量资源为发现参考信号(英文：Discovery Reference Signal，简称：DRS)。对应的，步骤102为：服务UE基于DRS对所述至少两个邻小区中需要进行测量资源限制的邻小区进行RRM测量。
其中，DRS可以为信道状态信息-参考信号(英文：Channel State Information-Reference Signal，简称：CSI-RS)和/或信道状态信息-干扰测量资源(英文：Channel State Information-Interference Measurement Resource，简称：CSI-IMR)。可选的，CSI-RS可以为非零功率-信道状态信息-参考信号(英文：Non Zero Power-Channel State Information-Reference Signal，简称：NZP-CSI-RS)。
由于一个簇内邻小区间RS资源碰撞可以通过使用很多带有静默(muting)机制的正交配置被避免，所以CSI-RS在小区或传输点标识方面展现了最好的性能。
在一个密集调度的邻小区环境中，CSI-RS展现了最精确的RSRP测量性能，尤其对于第二个和第三个较高的RSRP的邻小区。当在一些测量取样上做平均时，或者当一个较大的测量带宽诸如25个资源块被使用时，测量CSI-RS也能达到近似测量CRS的精确度。对于CSI-RS，多个配置可以被分配给一定的小区或传输点以便资源元(英文：Resource Element，简称：RE)密度和相应的链路层RSRP测量精度可以与CRS相比拟。
当基于CSI-RS的测量被用在基于分布式协调的超密度网络(英文：Ultra  Dense Network，简称：UDN)中时，对于靠近邻小区的服务UE如何获得各邻小区的限制性测量资源也是一个问题，所以本发明实施例中的方案也可以应用到CSI-RS被使用的网络中。
可选的，在步骤101之后，该方法还包括：服务UE将所述限制性测量资源上报给服务基站。以便于服务基站对这部分UE做合适的调度，例如服务基站将服务UE调度到所述限制性测量资源上。
其中，服务UE将所述限制性测量资源承载在物理上行共享信道(英文：Physical Uplink Shared Channel，简称：PUSCH)上上报给服务基站。
进一步，可选的，服务UE按照预定模式反馈限制性测量资源以便服务基站收到后做正确的解释。举例来说，服务UE给服务基站发送一个40bit的比特位图，其中用0和1进行标注。标注为0表示对应子帧中未被设置为ABS。标注为1表示对应子帧中设置为ABS。服务基站在接收到该比特位图之后，即可获知需要将服务UE调度到标注1对应的子帧上。
由以上描述可以看出，本发明实施例中，采用分布式协调的机制，由服务UE的邻小区基站将自身所使用的限制性测量资源发送给服务UE，所以服务UE可以方便的获取各个邻小区所采用的限制性测量资源，进而可以基于邻小区的限制性测量资源进行邻小区RRM测量和/或进行服务UE的服务小区的RLM，以获得准确的测量结果。相较于现有技术中，由邻小区基站回传限制性测量资源给服务UE的服务基站，再由服务基站转发给服务UE的集中式协调机制，本发明实施例中的方法可以大大减轻回传的传输负担。
基于同一发明构思，本发明实施例还提供一种测量装置，用于实现图2所示方法。如图5所示，该装置包括：接收单元401，用于接收至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源；处理单元402，用于基于所述限制性测量资源对所述至少两个邻小区中需要进行测量资源限制的邻小区进行RRM测量和/或进行UE的服务小区的RLM；其中，所述至少两个邻小区为所述UE的邻小区。
可选的，接收单元401用于：通过所述至少两个邻小区的广播信道接收 所述至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源。
可选的，接收单元401用于：通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的新的系统消息SIB或现有的系统消息SIB；获取所述新的系统消息SIB或所述现有的系统消息SIB中的新的信息元上承载的所述限制性测量资源。
可选的，接收单元401用于：接收所述至少两个邻小区的基站发送的指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
可选的，所述测量装置还包括发送单元，用于向所述至少两个邻小区分别发送需求指示，所述需求指示用于请求所述限制性测量资源。
可选的，所述需求指示分别包括与所述至少两个邻小区对应的特定信息。
可选的，所述特定信息为信号、序列或者码。
可选的，所述信号为探测参考信号SRS或解调参考信号DMRS。
可选的，所述序列为信标或同步序列。
可选的，所述码为码分多址CDMA码或者前导码。
可选的，接收单元401还用于接收所述服务基站发送的所述特定信息。
可选的，接收单元401用于通过广播信令或专有无线资源控制RRC信令接收所述特定信息。
可选的，所述需求指示还包括目的指示信息，用于指示所述邻小区的基站所述特定信息用于限制性测量资源获取。
可选的，接收单元401用于在物理下行共享信道PDSCH上接收所述至少两个邻小区的基站分别发送的通知消息，所述通知消息中携带所述限制性测量资源；使用预定义的无线网络临时标识RNTI对所述通知消息进行解码，获得所述限制性测量资源；其中，所述RNTI与所述特定信息有互相关性。
可选的，处理单元402用于：获取所述至少两个邻小区中每个邻小区的参考信号接收功率RSRP或参考信号接收质量RSRQ；确定满足第一门限值的 RSRP或RSRQ对应的邻小区为所述需要进行测量资源限制的邻小区；其中，所述第一门限值指示所述UE靠近所述邻小区。
可选的，当小区特定的参考信号CRS和/或加强小区间干扰协调eICIC机制被使用时，所述限制性测量资源为几乎空白子帧ABS的子集；或
当小区开关和/或协同多点传输CoMP机制被使用时，所述限制性测量资源为发现参考信号DRS，其中，所述DRS为信道状态信息-参考信号CSI-RS和/或信道状态信息-干扰测量资源CSI-IMR。
可选的，CSI-RS为NZP-CSI-RS。
可选的，处理单元402还用于：当所述限制性测量资源为几乎空白子帧ABS的子集时，确定不满足所述第一门限值但满足第二门限值的RSRP或RSRQ对应的邻小区；在所述邻小区的限制性测量资源上进行服务小区的无线链路监测RLM。
可选的，所述测量装置还包括发送单元，用于将所述限制性测量资源上报给所述服务基站，以使所述服务基站将所述UE调度在所述限制性测量资源上。
可选的，所述发送单元用于通过物理上行共享信道PUSCH将所述限制性测量资源上报给所述服务基站。
可选的，所述发送单元用于：将所述限制性测量资源按照预定模式上报给所述服务基站，以使所述服务基站能够正确解释所述限制性测量资源。
可选的，所述UE为接入宏基站的宏UE。
前述图2所示的实施例中的测量方法中的各种变化方式和具体实例同样适用于本实施例的测量装置，通过前述对测量方法的详细描述，本领域技术人员可以清楚的知道本实施例中测量装置的实施方法，所以为了说明书的简洁，在此不再详述。
基于同一发明构思，本发明实施例还提供一种装置，如图6所示，该装置包括：处理单元501和发送单元502。
该装置可以是限制性测量资源的通知装置，用于实现如图3所示的限制 性测量资源的通知方法。该装置还可以是限制性测量资源的获取装置，用于实现如图4所示的限制性测量资源的获取方法。在实际运用中，根据实现的方法不同，该装置可以进行不同的配置。
具体的，当该装置为限制性测量资源的通知装置时，处理单元501，用于获取邻小区自身所使用的限制性测量资源；发送单元502，用于将所述限制性测量资源发送给用户设备UE，以使所述UE能够基于所述限制性测量资源进行邻小区无线资源管理RRM测量和/或进行UE的服务小区的RLM；所述邻小区为所述UE的邻小区。
可选的，发送单元502用于：通过广播信道广播所述限制性测量资源给所述UE。
可选的，发送单元502用于：通过广播信道广播新的系统消息SIB，所述新的SIB承载有所述限制性测量资源；或
通过广播信道广播现有的系统消息SIB，所述现有的SIB的新的信息元上承载有所述限制性测量资源。
可选的，所述新的SIB或所述现有的SIB通过几乎空白子帧ABS承载。
可选的，发送单元502通过广播信道广播新的系统消息SIB的传输功率大于预定的广播信道功率。
可选的，处理单元501还用于：通过切换成功率调整所述传输功率。
可选的，所述新的SIB被进行以下处理方式中的至少一种：
采用特殊的调制编码方式进行调制；
在所述新的SIB中嵌入解调参考信号DMRS；
确定所述新的SIB消息相对于参考信号的比例值EPRE并将所述比例值EPRE指示给所述UE。
可选的，发送单元502还用于：向所述UE发送指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
可选的，发送单元502用于：基于所述UE发送的需求指示，将所述限制性测量资源发送给所述UE，所述需求指示用于请求所述限制性测量资源。
可选的，所述需求指示包括与所述邻小区对应的特定信息，所述邻小区被通过操作以及管理OAM预配置了所述特定信息；或
所述装置还包括接收单元，用于接收所述UE的服务基站发送的所述特定信息。
可选的，所述需求指示包括与所述邻小区对应的特定信息以及目的指示信息，所述目的指示信息用于指示所述邻小区所述特定信息用于限制性测量资源的获取。
可选的，处理单元501还用于：基于所述UE发送的需求指示，生成通知消息，所述通知消息携带所述限制性测量资源，所述通知消息经过预定的无线网络临时标识RNTI编码，所述RNTI编码与所述特定信息具有互相关性；
发送单元502用于：通过物理下行共享信道PDSCH将所述通知消息发送给所述UE。
可选的，所述特定信息为信号、序列或码。
可选的，所述信号为探测参考信号SRS或者解调参考信号DMRS。
可选的，所述序列为信标或者同步序列。
可选的，所述码为码分多址CDMA码或者前导码。
可选的，所述服务基站为宏基站，所述服务UE为宏UE。
具体的，当该装置为限制性测量资源的获取装置时，处理单元501，用于获取特定信息；发送单元502，用于发送所述特定信息给用户设备UE，以使所述UE能够基于所述特定信息向所述UE的各个邻小区请求所述各个邻小区的限制性测量资源；其中，所述限制性测量资源被所述UE用于进行邻小区RRM测量和/或被所述UE用于进行所述UE的服务小区的RLM。
可选的，所述特定信息为所述各个邻小区的小区标识ID。
可选的，所述特定信息为信号、序列或码。
可选的，所述信号为探测参考信号SRS或者解调参考信号。
可选的，所述序列为信标或者同步序列。
可选的，所述码为码分多址CDMA码或者前导码。
可选的，发送单元502用于：在共有的资源上发送所述特定信息给所述服务UE；其中，相邻的邻小区对应的所述特定信息互不相同；或
在时域上不同的资源上分别发送所述特定信息给所述服务UE。
可选的，发送单元502还用于：将所述共有的资源的相关信息发送给所述服务UE。
可选的，发送单元502用于：通过广播信令或者专有的无线资源控制RRC信令将所述相关信息发送给所述服务UE。
可选的，所述特定信息和对应的邻小区形成一个匹配表，发送单元502用于：通过广播信令或者专有的无线资源控制RRC信令发送所述匹配表给所述服务UE。
可选的，处理单元501还用于：获取所述各个邻小区的参考信号接收功率RSRP或参考信号接收质量RSRQ；确定所述RSRP或RSRQ满足门限值。
可选的，处理单元501还用于：通过根据所述RSRP或所述RSRQ进行路损估计，获得路损估计值；根据所述路损估计值确定传输功率；
发送单元502用于以所述传输功率发送所述特定信息给所述服务UE。
可选的，发送单元502用于：通过传输功率控制TPC命令发送所述特定信息给所述UE。
可选的，所述服务基站为宏基站，所述UE为宏UE。
可选的，发送单元502还用于：发送所述特定信息给所述各个邻小区，以通知所述各个邻小区，所述UE将基于所述特定信息向所述各个邻小区进行限制性测量资源获取。
前述图3和图4所示的实施例中的方法中的各种变化方式和具体实例同样适用于本实施例的装置，通过前述对方法的详细描述，本领域技术人员可以清楚的知道本实施例中装置的实施方法，所以为了说明书的简洁，在此不再详述。
基于同一发明构思，本发明实施例还提供一种用户设备UE，用于实现图2所示方法。如图7所示，该UE包括：处理器601、发送器602、接收器603、 存储器604和I/O接口605。处理器601具体可以是中央处理器、特定应用集成电路(英文：Application Specific Integrated Circuit，简称：ASIC)，可以是一个或多个用于控制程序执行的集成电路，可以是使用现场可编程门阵列(英文：Field Programmable Gate Array，简称：FPGA)开发的硬件电路。存储器604的数量可以是一个或多个。存储器604可以包括只读存储器(英文：Read Only Memory，简称：ROM)、随机存取存储器(英文：Random Access Memory，简称：RAM)和磁盘存储器。这些存储器、接收器603和发送器602通过总线与处理器601相连接。接收器603和发送器602用于与外部设备进行网络通信，具体可以通过以太网、无线接入网、无线局域网等网络与外部设备进行通信。接收器603和发送器602可以是物理上相互独立的两个元件，也可以是物理上的同一个元件。I/O接口605可以连接鼠标、键盘等外设。
具体的，接收器603，用于接收接入服务基站的UE的至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源；处理器601，用于基于所述限制性测量资源上对所述至少两个邻小区中需要进行测量资源限制的邻小区进行RRM测量和/或进行所述UE的服务小区的无线链路监测RLM。
可选的，接收器603用于：通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源。
可选的，接收器603用于：通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的新的系统消息SIB或现有的系统消息SIB；获取所述新的系统消息SIB或所述现有的系统消息SIB中的新的信息元上承载的所述限制性测量资源。
可选的，接收器603用于：接收所述至少两个邻小区的基站发送的指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
可选的，所述UE还包括发送器602，用于向所述至少两个邻小区分别发 送需求指示，所述需求指示用于请求所述限制性测量资源。
可选的，所述需求指示分别包括与所述至少两个邻小区对应的特定信息。
可选的，所述特定信息为信号、序列或者码。
可选的，所述信号为探测参考信号SRS或解调参考信号DMRS。
可选的，所述序列为信标或同步序列。
可选的，所述码为码分多址CDMA码或者前导码。
可选的，接收器603还用于接收所述服务基站发送的所述特定信息。
可选的，接收器603用于通过广播信令或专有无线资源控制RRC信令接收所述特定信息。
可选的，所述需求指示还包括目的指示信息，用于指示所述邻小区的基站所述特定信息用于限制性测量资源获取。
可选的，接收器603用于在物理下行共享信道PDSCH上接收所述至少两个邻小区的基站分别发送的通知消息，所述通知消息中携带所述限制性测量资源；使用预定义的无线网络临时标识RNTI对所述通知消息进行解码，获得所述限制性测量资源；其中，所述RNTI与所述特定信息有互相关性。
可选的，处理器601用于：获取所述至少两个邻小区中每个邻小区的参考信号接收功率RSRP或参考信号接收质量RSRQ；确定满足第一门限值的RSRP或RSRQ对应的邻小区为所述需要进行测量资源限制的邻小区；其中，所述第一门限值指示所述UE靠近所述邻小区。
可选的，当小区特定的参考信号CRS和/或加强小区间干扰协调eICIC机制被使用时，所述限制性测量资源为几乎空白子帧ABS的子集；或
当小区开关和/或协同多点传输CoMP机制被使用时，所述限制性测量资源为发现参考信号DRS，其中，所述DRS为信道状态信息-参考信号CSI-RS和/或信道状态信息-干扰测量资源CSI-IMR。
可选的，处理器601还用于：当所述限制性测量资源为几乎空白子帧ABS的子集时，确定不满足所述第一门限值但满足第二门限值的RSRP或RSRQ对应的邻小区；在所述邻小区的限制性测量资源上进行服务小区的无线链路 监测RLM。
可选的，所述UE还包括发送器602，用于将所述限制性测量资源上报给所述服务基站，以使所述服务基站将所述UE调度在所述限制性测量资源上。
可选的，所述发送器602用于通过物理上行共享信道PUSCH将所述限制性测量资源上报给所述服务基站。
可选的，所述发送器602用于：将所述限制性测量资源按照预定模式上报给所述服务基站，以使所述服务基站能够正确解释所述限制性测量资源。
可选的，所述服务基站为宏基站，所述用户设备为宏UE。
前述图2所示的实施例中的测量方法中的各种变化方式和具体实例同样适用于本实施例的用户设备，通过前述对测量方法的详细描述，本领域技术人员可以清楚的知道本实施例中用户设备的实施方法，所以为了说明书的简洁，在此不再详述。
基于同一发明构思，本发明实施例还提供一种基站，如图8所示，该基站包括：处理器701、发送器702、接收器703、存储器704。处理器701具体可以是中央处理器、特定应用集成电路(英文：Application Specific Integrated Circuit，简称：ASIC)，可以是一个或多个用于控制程序执行的集成电路，可以是使用现场可编程门阵列(英文：Field Programmable Gate Array，简称：FPGA)开发的硬件电路。存储器704的数量可以是一个或多个。存储器704可以包括只读存储器(英文：Read Only Memory，简称：ROM)、随机存取存储器(英文：Random Access Memory，简称：RAM)和磁盘存储器。这些存储器、接收器703和发送器702通过总线与处理电路701相连接。接收器703和发送器702用于与外部设备进行网络通信，具体可以通过以太网、无线接入网、无线局域网等网络与外部设备进行通信。接收器703和发送器702可以是物理上相互独立的两个元件，也可以是物理上的同一个元件。
在实际运用中，该基站可以是邻小区基站，用于实现如图3所示的方法。该基站还可以是服务基站，用于实现如图4所示的方法。具体可以根据实际情况进行不同的配置。
具体的，当该基站为邻小区基站时，处理器701，用于获取自身所使用的限制性测量资源；发送器702，用于将所述限制性测量资源发送给用户设备UE，以使所述UE能够基于所述限制性测量资源进行邻小区无线资源管理RRM测量和/或进行UE的服务小区的RLM；所述邻小区基站为所述UE的邻小区基站。
可选的，发送器702用于：通过广播信道广播所述限制性测量资源给所述UE。
可选的，发送器702用于：通过广播信道广播新的系统消息SIB，所述新的SIB承载有所述限制性测量资源；或
通过广播信道广播现有的系统消息SIB，所述现有的SIB的新的信息元上承载有所述限制性测量资源。
可选的，所述新的SIB或所述现有的SIB通过几乎空白子帧ABS承载。
可选的，发送器702通过广播信道广播新的系统消息SIB的传输功率大于预定的广播信道功率。
可选的，处理器701还用于：通过切换成功率调整所述传输功率。
可选的，所述新的SIB被进行以下处理方式中的至少一种：
采用特殊的调制编码方式进行调制；
在所述新的SIB中嵌入解调参考信号DMRS；
确定所述新的SIB消息相对于参考信号的比例值EPRE并将所述比例值EPRE指示给所述UE。
可选的，发送器702还用于：向所述UE发送指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
可选的，发送器702用于：基于所述UE发送的需求指示，将所述限制性测量资源发送给所述UE，所述需求指示用于请求所述限制性测量资源。
可选的，所述需求指示包括与所述邻小区对应的特定信息，所述邻小区基站被通过操作以及管理OAM预配置了所述特定信息；或
所述邻小区基站还包括接收器703，用于接收所述UE的服务基站发送的 所述特定信息。
可选的，所述需求指示包括与所述邻小区对应的特定信息以及目的指示信息，所述目的指示信息用于指示所述邻小区基站所述特定信息用于限制性测量资源的获取。
可选的，处理器701还用于：基于所述UE发送的需求指示，生成通知消息，所述通知消息携带所述限制性测量资源，所述通知消息经过预定的无线网络临时标识RNTI编码，所述RNTI编码与所述特定信息具有互相关性；
发送器702用于：通过物理下行共享信道PDSCH将所述通知消息发送给所述UE。
可选的，所述特定信息为信号、序列或码。
可选的，所述信号为探测参考信号SRS或者解调参考信号DMRS。
可选的，所述序列为信标或者同步序列。
可选的，所述码为码分多址CDMA码或者前导码。
可选的，所述UE为接入宏基站的宏UE。
具体的，当该基站为服务基站时，处理器701，用于获取特定信息；发送器702，用于发送特定信息给接入所述服务基站的服务UE，以使所述UE能够基于所述特定信息向所述UE的各个邻小区请求所述各个邻小区的限制性测量资源；其中，所述限制性测量资源被所述服务UE用于进行邻小区RRM测量和/或被所述服务UE进行所述服务UE的服务小区的RLM。
可选的，所述特定信息为所述各个邻小区的小区标识ID。
可选的，所述特定信息为信号、序列或码。
可选的，所述信号为探测参考信号SRS或者解调参考信号。
可选的，所述序列为信标或者同步序列。
可选的，所述码为码分多址CDMA码或者前导码。
可选的，发送器702用于：在共有的资源上发送所述特定信息给所述服务UE；其中，相邻的邻小区对应的所述特定信息互不相同；或
在时域上不同的资源上分别发送所述特定信息给所述服务UE。
可选的，发送器702还用于：将所述共有的资源的相关信息发送给所述服务UE。
可选的，发送器702用于：通过广播信令或者专有的无线资源控制RRC信令将所述相关信息发送给所述服务UE。
可选的，所述特定信息和对应的邻小区形成一个匹配表，发送器702用于：通过广播信令或者专有的无线资源控制RRC信令发送所述匹配表给所述服务UE。
可选的，处理器701还用于：获取所述各个邻小区的参考信号接收功率RSRP或参考信号接收质量RSRQ；确定所述RSRP或RSRQ满足门限值。
可选的，处理器701还用于：通过根据所述RSRP或所述RSRQ进行路损估计，获得路损估计值；根据所述路损估计值确定传输功率；
发送器702用于以所述传输功率发送所述特定信息给所述服务UE。
可选的，发送器702用于：通过传输功率控制TPC命令发送所述特定信息给所述UE。
可选的，发送器702还用于：发送所述特定信息给所述各个邻小区，以通知所述各个邻小区，所述服务UE将基于所述特定信息向所述各个邻小区进行限制性测量子获取。
可选的，所述服务基站为宏基站，所述服务UE为宏UE。
前述图3、图4所示的实施例中的方法中的各种变化方式和具体实例同样适用于本实施例的基站，通过前述对方法的详细描述，本领域技术人员可以清楚的知道本实施例中基站的实施方法，所以为了说明书的简洁，在此不再详述。
申请实施例中提供的一个或多个技术方案，至少具有如下技术效果或优点：
本发明实施例中，采用分布式协调的机制，由服务UE的邻小区基站将自身所使用的限制性测量资源发送给服务UE，所以服务UE可以方便的获取各个邻小区所采用的限制性测量资源，进而可以基于邻小区的限制性测量资源 进行邻小区RRM测量和/或进行服务UE的服务小区的RLM，以获得准确的测量结果。相较于现有技术中，由邻小区基站回传限制性测量资源给服务UE的服务基站，再由服务基站转发给服务UE的集中式协调机制，本发明实施例中的方法可以大大减轻回传的传输负担。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (106)

  1. 一种测量方法，其特征在于，包括：
    接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区的基站各自的限制性测量资源；
    所述服务UE基于所述限制性测量资源对所述至少两个邻小区中需要进行测量资源限制的邻小区进行RRM测量和/或进行所述服务UE的服务小区的无线链路监测RLM。
  2. 如权利要求1所述的方法，其特征在于，所述接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源，包括：
    所述服务UE通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源。
  3. 如权利要求2所述的方法，其特征在于，所述服务UE通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源，包括：
    所述服务UE通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的新的系统消息SIB或现有的系统消息SIB；
    获取所述新的系统消息SIB或所述现有的系统消息SIB中的新的信息元上承载的所述限制性测量资源。
  4. 如权利要求3所述的方法，其特征在于，在所述接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源之前，所述方法还包括：
    所述服务UE接收所述至少两个邻小区的基站发送的指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
  5. 如权利要求1所述的方法，其特征在于，在所述接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区各 自的限制性测量资源之前，所述方法还包括：
    所述服务UE向所述至少两个邻小区分别发送需求指示，所述需求指示用于请求所述限制性测量资源。
  6. 如权利要求5所述的方法，其特征在于，所述需求指示分别包括与所述至少两个邻小区对应的特定信息。
  7. 如权利要求6所述的方法，其特征在于，所述特定信息为信号、序列或者码。
  8. 如权利要求7所述的方法，其特征在于，所述信号为探测参考信号SRS或解调参考信号DMRS。
  9. 如权利要求7所述的方法，其特征在于，所述序列为信标或同步序列。
  10. 如权利要求7所述的方法，其特征在于，所述码为码分多址CDMA码或者前导码。
  11. 如权利要求6至10中任一项所述的方法，其特征在于，在所述服务UE向所述至少两个邻小区分别发送需求指示之前，所述方法还包括：
    所述服务UE接收所述服务基站发送的所述特定信息。
  12. 如权利要求11所述的方法，其特征在于，所述服务UE接收服务基站发送的所述特定信息，包括：
    所述服务UE通过广播信令或专有无线资源控制RRC信令接收所述特定信息。
  13. 如权利要求6至12中任一项所述的方法，其特征在于，所述需求指示还包括目的指示信息，用于指示所述邻小区的基站所述特定信息用于限制性测量资源获取。
  14. 如权利要求6至12中任一项所述的方法，其特征在于，所述接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源，包括：
    所述服务UE在物理下行共享信道PDSCH上接收所述至少两个邻小区的基站分别发送的通知消息，所述通知消息中携带所述限制性测量资源；
    所述服务UE使用预定义的无线网络临时标识RNTI对所述通知消息进行解码，获得所述限制性测量资源；其中，所述RNTI与所述特定信息有互相关性。
  15. 如权利要求1至14中任一项所述的方法，其特征在于，所述方法还包括：
    所述服务UE获取所述至少两个邻小区中每个邻小区的参考信号接收功率RSRP或参考信号接收质量RSRQ；
    确定满足第一门限值的RSRP或RSRQ对应的邻小区为所述需要进行测量资源限制的邻小区；其中，所述第一门限值指示所述服务UE靠近所述邻小区。
  16. 如权利要求15所述的方法，其特征在于，当小区特定的参考信号CRS和/或加强小区间干扰协调eICIC机制被使用时，所述限制性测量资源为几乎空白子帧ABS的子集；或
    当小区开关和/或协同多点传输CoMP机制被使用时，所述限制性测量资源为发现参考信号DRS，其中，所述DRS为信道状态信息-参考信号CSI-RS和/或信道状态信息-干扰测量资源CSI-IMR。
  17. 如权利要求16所述的方法，其特征在于，当所述限制性测量资源为几乎空白子帧ABS的子集时，所述服务UE基于所述限制性测量资源进行所述服务小区的无线链路监测RLM，包括：
    所述服务UE确定不满足所述第一门限值但满足第二门限值的RSRP或RSRQ对应的邻小区；
    所述服务UE在所述邻小区的限制性测量资源上进行所述服务小区的无线链路监测RLM。
  18. 如权利要求1至17中任一项所述的方法，其特征在于，在所述接入服务基站的服务用户设备UE接收至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源之后，所述方法还包括：
    所述服务UE将所述限制性测量资源上报给所述服务基站，以使所述服务 基站将所述服务UE调度在所述限制性测量资源上。
  19. 如权利要求18所述的方法，其特征在于，所述服务UE将所述限制性测量资源上报给所述服务基站，包括：
    所述服务UE通过物理上行共享信道PUSCH将所述限制性测量资源上报给所述服务基站。
  20. 如权利要求18所述的方法，其特征在于，所述服务UE将所述限制性测量资源上报给所述服务基站，包括：
    所述服务UE将所述限制性测量资源按照预定模式上报给所述服务基站，以使所述服务基站能够正确解释所述限制性测量资源。
  21. 如权利要求1至20中任一项所述的方法，其特征在于，所述服务基站为宏基站，所述服务UE为宏UE。
  22. 一种限制性测量资源的通知方法，其特征在于，包括：
    用户设备UE的邻小区基站获取自身所使用的限制性测量资源；
    所述邻小区基站将所述限制性测量资源发送给所述UE，以使所述UE能够基于所述限制性测量资源进行邻小区无线资源管理RRM测量和/或进行所述UE的服务小区的无线链路监测RLM。
  23. 如权利要求22所述的方法，其特征在于，所述邻小区基站将所述限制性测量资源发送给所述UE，包括：
    所述邻小区基站通过广播信道广播所述限制性测量资源给所述UE。
  24. 如权利要求23所述的方法，其特征在于，所述邻小区基站通过广播信道广播所述限制性测量资源给所述UE，包括：
    所述邻小区基站通过广播信道广播新的系统消息SIB，所述新的SIB承载有所述限制性测量资源；或
    所述邻小区基站通过广播信道广播现有的系统消息SIB，所述现有的SIB的新的信息元上承载有所述限制性测量资源。
  25. 如权利要求24所述的方法，其特征在于，所述新的SIB或所述现有的SIB通过几乎空白子帧ABS承载。
  26. 如权利要求23或24所述的方法，其特征在于，所述邻小区基站通过广播信道广播新的系统消息SIB的传输功率大于预定的广播信道功率。
  27. 如权利要求26所述的方法，其特征在于，所述方法还包括：
    所述邻小区基站通过切换成功率调整所述传输功率。
  28. 如权利要求24至27中任一项所述的方法，其特征在于，所述新的SIB被进行以下处理方式中的至少一种：
    采用特殊的调制编码方式进行调制；
    在所述新的SIB中嵌入解调参考信号DMRS；
    确定所述新的SIB消息相对于参考信号的比例值EPRE并将所述比例值EPRE指示给所述UE。
  29. 如权利要求24至28中任一项所述的方法，其特征在于，在所述邻小区基站将所述限制性测量资源发送给所述UE之前，所述方法还包括：
    所述邻小区基站向所述UE发送指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
  30. 如权利要求22所述的方法，其特征在于，所述邻小区基站将所述限制性测量资源发送给所述UE，包括：
    所述邻小区基站基于所述UE发送的需求指示，将所述限制性测量资源发送给所述UE，所述需求指示用于请求所述限制性测量资源。
  31. 如权利要求30所述的方法，其特征在于，所述需求指示包括与所述邻小区对应的特定信息，
    在所述邻小区基站将所述限制性测量资源发送给所述UE之前，所述方法还包括：
    所述邻小区基站接收所述服务基站发送的所述特定信息；或
    所述邻小区基站被通过操作以及管理OAM预配置了所述特定信息。
  32. 如权利要求31所述的方法，其特征在于，所述需求指示包括与所述邻小区对应的特定信息以及目的指示信息，所述目的指示信息用于指示所述邻小区基站所述特定信息用于限制性测量资源的获取。
  33. 如权利要求30至32中任一项所述的方法，其特征在于，所述邻小区基站基于所述UE发送的需求指示，将所述限制性测量资源发送给所述UE，包括：
    所述邻小区基站基于所述UE发送的需求指示，生成通知消息，所述通知消息携带所述限制性测量资源，所述通知消息经过预定的无线网络临时标识RNTI编码，所述RNTI编码与所述特定信息具有互相关性；
    通过物理下行共享信道PDSCH将所述通知消息发送给所述UE。
  34. 如权利要求31所述的方法，其特征在于，所述特定信息为信号、序列或码。
  35. 如权利要求34所述的方法，其特征在于，所述信号为探测参考信号SRS或者解调参考信号DMRS。
  36. 如权利要求34所述的方法，其特征在于，所述序列为信标或者同步序列。
  37. 如权利要求34所述的方法，其特征在于，所述码为码分多址CDMA码或者前导码。
  38. 如权利要求22至37中任一项所述的方法，其特征在于，所述UE为接入宏基站的宏UE。
  39. 一种限制性测量资源的获取方法，其特征在于，包括：
    用户设备UE的服务基站获取特定信息；
    所述服务基站发送所述特定信息给所述UE，以使所述UE能够基于所述特定信息向所述UE的各个邻小区请求所述各个邻小区的限制性测量资源；其中，所述限制性测量资源被所述UE用于进行邻小区RRM测量和/或被所述UE用于进行所述UE的服务小区的无线链路测量RLM。
  40. 如权利要求39所述的方法，其特征在于，所述特定信息为所述各个邻小区的小区标识ID。
  41. 如权利要求39所述的方法，其特征在于，所述特定信息为信号、序列或码。
  42. 如权利要求41所述的方法，其特征在于，所述信号为探测参考信号SRS或者解调参考信号。
  43. 如权利要求41所述的方法，其特征在于，所述序列为信标或者同步序列。
  44. 如权利要求41所述的方法，其特征在于，所述码为码分多址CDMA码或者前导码。
  45. 如权利要求39至44中任一项所述的方法，其特征在于，所述服务基站发送特定信息给所述UE，包括：
    所述服务基站在共有的资源上发送所述特定信息给所述UE；其中，相邻的邻小区对应的所述特定信息互不相同；或
    所述服务基站在时域上不同的资源上分别发送所述特定信息给所述UE。
  46. 如权利要求45所述的方法，其特征在于，在所述服务基站在共有的资源上发送所述特定信息给所述UE之前，所述方法还包括：
    所述服务基站将所述共有的资源的相关信息发送给所述UE。
  47. 如权利要求46所述的方法，其特征在于，所述服务基站将所述共有的资源的相关信息发送给所述UE，包括：
    所述服务基站通过广播信令或者专有的无线资源控制RRC信令将所述相关信息发送给所述UE。
  48. 如权利要求45所述的方法，其特征在于，所述特定信息和对应的邻小区形成一个匹配表，所述服务基站在共有的资源上发送所述特定信息给所述UE，包括：
    所述服务基站通过广播信令或者专有的无线资源控制RRC信令在共有的资源上发送所述匹配表给所述UE。
  49. 如权利要求39至48中任一项所述的方法，其特征在于，在所述服务基站发送所述特定信息给所述UE之前，所述方法还包括：
    所述服务基站获取所述各个邻小区的参考信号接收功率RSRP或参考信号接收质量RSRQ；
    所述服务基站确定所述RSRP或RSRQ满足门限值。
  50. 如权利要求49所述的方法，其特征在于，所述服务基站发送所述特定信息给所述UE，包括：
    所述服务基站通过根据所述RSRP或所述RSRQ进行路损估计，获得路损估计值；
    所述服务基站根据所述路损估计值确定传输功率；
    所述服务基站以所述传输功率发送所述特定信息给所述UE。
  51. 如权利要求39至44中任一项所述的方法，其特征在于，所述服务基站发送所述特定信息给所述UE，包括：
    所述服务基站通过传输功率控制TPC命令发送所述特定信息给所述UE。
  52. 如权利要求39至51中任一项所述的方法，其特征在于，所述服务基站为宏基站，所述UE为宏UE。
  53. 如权利要求41至44中任一项所述的方法，其特征在于，所述方法还包括：
    所述服务基站发送所述特定信息给所述各个邻小区，以通知所述各个邻小区，所述UE将基于所述特定信息向所述各个邻小区进行限制性测量资源获取。
  54. 一种用户设备UE，其特征在于，包括：
    接收器，用于接收接入服务基站的所述UE的至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源；
    处理器，用于基于所述限制性测量资源对所述至少两个邻小区中需要进行测量资源限制的邻小区进行RRM测量和/或进行所述UE的服务小区的无线链路监测RLM。
  55. 如权利要求54所述的UE，其特征在于，所述接收器用于：通过所述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的所述至少两个邻小区各自的限制性测量资源。
  56. 如权利要求55所述的UE，其特征在于，所述接收器用于：通过所 述至少两个邻小区的广播信道接收所述至少两个邻小区的基站分别发送的新的系统消息SIB或现有的系统消息SIB；获取所述新的系统消息SIB或所述现有的系统消息SIB中的新的信息元上承载的所述限制性测量资源。
  57. 如权利要求56所述的UE，其特征在于，所述接收器用于：接收所述至少两个邻小区的基站发送的指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
  58. 如权利要求54所述的UE，其特征在于，所述UE还包括发送器，用于向所述至少两个邻小区分别发送需求指示，所述需求指示用于请求所述限制性测量资源。
  59. 如权利要求58所述的UE，其特征在于，所述需求指示分别包括与所述至少两个邻小区对应的特定信息。
  60. 如权利要求59所述的UE，其特征在于，所述特定信息为信号、序列或者码。
  61. 如权利要求60所述的UE，其特征在于，所述信号为探测参考信号SRS或解调参考信号DMRS。
  62. 如权利要求60所述的UE，其特征在于，所述序列为信标或同步序列。
  63. 如权利要求60所述的UE，其特征在于，所述码为码分多址CDMA码或者前导码。
  64. 如权利要求59至63中任一项所述的UE，其特征在于，所述接收器还用于接收所述服务基站发送的所述特定信息。
  65. 如权利要求64所述的UE，其特征在于，所述接收器用于通过广播信令或专有无线资源控制RRC信令接收所述特定信息。
  66. 如权利要求59至65中任一项所述的UE，其特征在于，所述需求指示还包括目的指示信息，用于指示所述邻小区的基站所述特定信息用于限制性测量资源获取。
  67. 如权利要求59至65中任一项所述的UE，其特征在于，所述接收器 用于在物理下行共享信道PDSCH上接收所述至少两个邻小区的基站分别发送的通知消息，所述通知消息中携带所述限制性测量资源；使用预定义的无线网络临时标识RNTI对所述通知消息进行解码，获得所述限制性测量资源；其中，所述RNTI与所述特定信息有互相关性。
  68. 如权利要求54至65中任一项所述的UE，其特征在于，所述处理器用于：获取所述至少两个邻小区中每个邻小区的参考信号接收功率RSRP或参考信号接收质量RSRQ；确定满足第一门限值的RSRP或RSRQ对应的邻小区为所述需要进行测量资源限制的邻小区；其中，所述第一门限值指示所述UE靠近所述邻小区。
  69. 如权利要求68所述的UE，其特征在于，当小区特定的参考信号CRS和/或加强小区间干扰协调eICIC机制被使用时，所述限制性测量资源为几乎空白子帧ABS的子集；或
    当小区开关和/或协同多点传输CoMP机制被使用时，所述限制性测量资源为发现参考信号DRS，其中，所述DRS为信道状态信息-参考信号CSI-RS和/或信道状态信息-干扰测量资源CSI-IMR。
  70. 如权利要求69所述的UE，其特征在于，所述处理器还用于：当所述限制性测量资源为几乎空白子帧ABS的子集时，确定不满足所述第一门限值但满足第二门限值的RSRP或RSRQ对应的邻小区；在所述邻小区的限制性测量资源上进行所述服务小区的无线链路监测RLM。
  71. 如权利要求55至70中任一项所述的UE，其特征在于，所述UE还包括发送器，用于将所述限制性测量资源上报给所述服务基站，以使所述服务基站将所述UE调度在所述限制性测量资源上。
  72. 如权利要求71所述的UE，其特征在于，所述发送器用于通过物理上行共享信道PUSCH将所述限制性测量资源上报给所述服务基站。
  73. 如权利要求71所述的UE，其特征在于，所述发送器用于：将所述限制性测量资源按照预定模式上报给所述服务基站，以使所述服务基站能够正确解释所述限制性测量资源。
  74. 如权利要求54至73中任一项所述的UE，其特征在于，所述服务基站为宏基站，所述UE为宏UE。
  75. 一种邻小区基站，其特征在于，包括：
    处理器，用于获取自身所使用的限制性测量资源；
    发送器，用于将所述限制性测量资源发送给用户设备UE，以使所述UE能够基于所述限制性测量资源进行邻小区无线资源管理RRM测量和/或进行所述UE的服务小区的无线链路监测RLM；所述邻小区基站为所述UE的邻小区基站。
  76. 如权利要求75所述的邻小区基站，其特征在于，所述发送器用于：通过广播信道广播所述限制性测量资源给所述UE。
  77. 如权利要求76所述的邻小区基站，其特征在于，所述发送器用于：通过广播信道广播新的系统消息SIB，所述新的SIB承载有所述限制性测量资源；或
    通过广播信道广播现有的系统消息SIB，所述现有的SIB的新的信息元上承载有所述限制性测量资源。
  78. 如权利要求77所述的邻小区基站，其特征在于，所述新的SIB或所述现有的SIB通过几乎空白子帧ABS承载。
  79. 如权利要求76或77所述的邻小区基站，其特征在于，所述发送器通过广播信道广播新的系统消息SIB的传输功率大于预定的广播信道功率。
  80. 如权利要求79所述的邻小区基站，其特征在于，所述处理器还用于：通过切换成功率调整所述传输功率。
  81. 如权利要求77至80中任一项所述的邻小区基站，其特征在于，所述新的SIB被进行以下处理方式中的至少一种：
    采用特殊的调制编码方式进行调制；
    在所述新的SIB中嵌入解调参考信号DMRS；
    确定所述新的SIB消息相对于参考信号的比例值EPRE并将所述比例值EPRE指示给所述UE。
  82. 如权利要求77至81中任一项所述的邻小区基站，其特征在于，所述发送器还用于：向所述UE发送指示消息，所述指示消息用于指示所述新的SIB消息的时域和/或频域的资源位置信息。
  83. 如权利要求75所述的邻小区基站，其特征在于，所述发送器用于：基于所述UE发送的需求指示，将所述限制性测量资源发送给所述UE，所述需求指示用于请求所述限制性测量资源。
  84. 如权利要求83所述的邻小区基站，其特征在于，所述需求指示包括与所述邻小区对应的特定信息，所述邻小区基站被通过操作以及管理OAM预配置了所述特定信息；或
    所述邻小区基站还包括接收器，用于接收所述UE的服务基站发送的所述特定信息。
  85. 如权利要求84所述的邻小区基站，其特征在于，所述需求指示包括与所述邻小区对应的特定信息以及目的指示信息，所述目的指示信息用于指示所述邻小区基站所述特定信息用于限制性测量资源的获取。
  86. 如权利要求83至85中任一项所述的邻小区基站，其特征在于，所述处理器还用于：基于所述UE发送的需求指示，生成通知消息，所述通知消息携带所述限制性测量资源，所述通知消息经过预定的无线网络临时标识RNTI编码，所述RNTI编码与所述特定信息具有互相关性；
    所述发送器用于：通过物理下行共享信道PDSCH将所述通知消息发送给所述UE。
  87. 如权利要求84所述的邻小区基站，其特征在于，所述特定信息为信号、序列或码。
  88. 如权利要求87所述的邻小区基站，其特征在于，所述信号为探测参考信号SRS或者解调参考信号DMRS。
  89. 如权利要求87所述的邻小区基站，其特征在于，所述序列为信标或者同步序列。
  90. 如权利要求87所述的邻小区基站，其特征在于，所述码为码分多址 CDMA码或者前导码。
  91. 如权利要求75至90中任一项所述的邻小区基站，其特征在于，所述UE为接入宏基站的宏UE。
  92. 一种服务基站，其特征在于，包括：
    处理器，用于获取特定信息；
    发送器，用于发送所述特定信息给接入所述服务基站的服务用户设备UE，以使所述UE能够基于所述特定信息向所述UE的各个邻小区请求所述各个邻小区的限制性测量资源；其中，所述限制性测量资源被所述服务UE用于进行邻小区RRM测量和/或被所述服务UE用于进行所述服务UE的服务小区的无线链路监测RLM。
  93. 如权利要求92所述的服务基站，其特征在于，所述特定信息为所述各个邻小区的小区标识ID。
  94. 如权利要求92所述的服务基站，其特征在于，所述特定信息为信号、序列或码。
  95. 如权利要求94所述的服务基站，其特征在于，所述信号为探测参考信号SRS或者解调参考信号。
  96. 如权利要求94所述的服务基站，其特征在于，所述序列为信标或者同步序列。
  97. 如权利要求94所述的服务基站，其特征在于，所述码为码分多址CDMA码或者前导码。
  98. 如权利要求92至97中任一项所述的服务基站，其特征在于，所述发送器用于：在共有的资源上发送所述特定信息给所述服务UE；其中，相邻的邻小区对应的所述特定信息互不相同；或
    在时域上不同的资源上分别发送所述特定信息给所述服务UE。
  99. 如权利要求98所述的服务基站，其特征在于，所述发送器还用于：将所述共有的资源的相关信息发送给所述服务UE。
  100. 如权利要求99所述的服务基站，其特征在于，所述发送器用于： 通过广播信令或者专有的无线资源控制RRC信令将所述相关信息发送给所述服务UE。
  101. 如权利要求98所述的服务基站，其特征在于，所述特定信息和对应的邻小区形成一个匹配表，所述发送器用于：通过广播信令或者专有的无线资源控制RRC信令发送所述匹配表给所述服务UE。
  102. 如权利要求92至101中任一项所述的服务基站，其特征在于，所述处理器还用于：获取所述各个邻小区的参考信号接收功率RSRP或参考信号接收质量RSRQ；确定所述RSRP或RSRQ满足门限值。
  103. 如权利要求102所述的服务基站，其特征在于，所述处理器还用于：通过根据所述RSRP或所述RSRQ进行路损估计，获得路损估计值；根据所述路损估计值确定传输功率；
    所述发送器用于以所述传输功率发送所述特定信息给所述服务UE。
  104. 如权利要求92至97中任一项所述的服务基站，其特征在于，所述发送器用于：通过传输功率控制TPC命令发送所述特定信息给所述UE。
  105. 如权利要求92至104中任一项所述的服务基站，其特征在于，所述服务基站为宏基站，所述服务UE为宏UE。
  106. 如权利要求94至97中任一项所述的服务基站，其特征在于，所述发送器还用于：发送所述特定信息给所述各个邻小区，以通知所述各个邻小区，所述服务UE将基于所述特定信息向所述各个邻小区进行限制性测量子获取。
PCT/CN2015/088796 2015-09-01 2015-09-01 一种测量方法及装置 WO2017035797A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201580082743.0A CN108029027B (zh) 2015-09-01 2015-09-01 一种测量方法及装置
US15/756,595 US10993130B2 (en) 2015-09-01 2015-09-01 Measurement method and apparatus
PCT/CN2015/088796 WO2017035797A1 (zh) 2015-09-01 2015-09-01 一种测量方法及装置
EP15902604.6A EP3337224B1 (en) 2015-09-01 2015-09-01 Measurement method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/088796 WO2017035797A1 (zh) 2015-09-01 2015-09-01 一种测量方法及装置

Publications (1)

Publication Number Publication Date
WO2017035797A1 true WO2017035797A1 (zh) 2017-03-09

Family

ID=58186554

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/088796 WO2017035797A1 (zh) 2015-09-01 2015-09-01 一种测量方法及装置

Country Status (4)

Country Link
US (1) US10993130B2 (zh)
EP (1) EP3337224B1 (zh)
CN (1) CN108029027B (zh)
WO (1) WO2017035797A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109302749A (zh) * 2018-11-30 2019-02-01 中国联合网络通信集团有限公司 一种基带资源的分配方法和装置
CN110474742A (zh) * 2018-05-11 2019-11-19 电信科学技术研究院有限公司 一种确定rrm测量配置的方法及设备

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11324014B2 (en) * 2017-12-22 2022-05-03 Qualcomm Incorporated Exposure detection in millimeter wave systems
CN112703691B (zh) 2018-09-13 2023-03-31 上海诺基亚贝尔股份有限公司 用于通信网络中的干扰测量的方法、设备和计算机可读介质
CN113475029B (zh) * 2019-07-18 2023-09-05 Oppo广东移动通信有限公司 一种信息处理方法、网络设备、终端设备
CN111343681B (zh) * 2020-03-03 2022-09-16 温州市天聚万迅信息科技有限公司 基于无线终端的防疫信息快速传输方法及系统
CN117793818A (zh) * 2022-09-21 2024-03-29 华为技术有限公司 测量小区的方法与装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102014417A (zh) * 2010-12-01 2011-04-13 大唐移动通信设备有限公司 测量限制信息的通知方法和设备
US20120113812A1 (en) * 2010-11-08 2012-05-10 Samsung Electronics Co. Ltd. Resource management system and method for inter-cell interference coordination in wireless communication system
CN102469490A (zh) * 2010-11-08 2012-05-23 大唐移动通信设备有限公司 一种测量方法和设备
CN102487527A (zh) * 2010-12-01 2012-06-06 中国移动通信集团公司 异构网络小区测量方法、装置及系统
CN103052087A (zh) * 2011-10-11 2013-04-17 中兴通讯股份有限公司 空闲态用户设备的干扰检测方法及用户设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9392608B2 (en) 2010-04-13 2016-07-12 Qualcomm Incorporated Resource partitioning information for enhanced interference coordination
US8423008B2 (en) 2010-12-20 2013-04-16 Nokia Siemens Networks Oy Signaling UE measurement restrictions for inter-cell interference
CN102075983A (zh) * 2010-12-29 2011-05-25 大唐移动通信设备有限公司 一种测量限制信息的处理方法和设备
KR101899822B1 (ko) * 2011-03-11 2018-09-20 엘지전자 주식회사 무선 통신 시스템에서 셀간 간섭을 제어하는 방법 및 장치
CN102984722B (zh) 2011-09-06 2015-06-24 普天信息技术研究院有限公司 一种干扰协调机制下的测量配置方法
US9307437B2 (en) * 2011-09-08 2016-04-05 Lg Electronics Inc. Method for measuring cell in wireless access system, and device therefor
US9204316B2 (en) 2011-09-30 2015-12-01 Blackberry Limited Enhancement and improvement for hetnet deployments
US9635577B2 (en) * 2011-12-12 2017-04-25 Lg Electronics Inc. Method and device for measuring a reference signal received quality in wireless communication system
CN104025484B (zh) * 2011-12-22 2017-05-17 Lg电子株式会社 在无线接入系统中测量无线通信状态的方法及其设备
US9055453B2 (en) * 2012-02-03 2015-06-09 Telefonaktiebolaget L M Ericsson (Publ) Node and method for adapting parallel measurements with respect to an enhanced receiver
US20150131553A1 (en) * 2012-05-09 2015-05-14 Telefonaktiebolaget L M Ericsson (Publ) Radio base station
US9918324B2 (en) * 2012-07-19 2018-03-13 Samsung Electronics Co., Ltd. Method and system for delivering system information to user equipment in region of co-channel interference
KR101860811B1 (ko) * 2012-08-23 2018-05-24 인터디지탈 패튼 홀딩스, 인크 무선 시스템에서의 다중 스케줄러들을 이용한 동작
CN104737470B (zh) * 2012-09-19 2017-11-14 Lg 电子株式会社 在无线通信系统中接收系统信息的方法和装置
US9185573B2 (en) * 2012-10-01 2015-11-10 Telefonaktiebolaget L M Ericsson (Publ) User equipment, network node and methods therein
WO2014148875A1 (en) * 2013-03-22 2014-09-25 Lg Electronics Inc. Method and apparatus for performing interference coordination in wireless communication system
US11240811B2 (en) * 2013-05-07 2022-02-01 Nokia Technologies Oy Transmission mode with user equipment independent physical downlink shared channel scrambling for inter-cell and intra-cell PDSCH-to-PDSCH interference cancellation
US9794004B2 (en) * 2013-11-08 2017-10-17 Qualcomm Incorporated Signaling to enable serving cell interference suppression
WO2016163842A1 (ko) * 2015-04-10 2016-10-13 엘지전자 (주) 무선 통신 시스템에서 채널 상태 정보를 보고하기 위한 방법 및 이를 위한 장치
WO2016190798A2 (en) * 2015-05-25 2016-12-01 Telefonaktiebolaget Lm Ericsson (Publ) Radio network node, wireless device and methods performed therein

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120113812A1 (en) * 2010-11-08 2012-05-10 Samsung Electronics Co. Ltd. Resource management system and method for inter-cell interference coordination in wireless communication system
CN102469490A (zh) * 2010-11-08 2012-05-23 大唐移动通信设备有限公司 一种测量方法和设备
CN102014417A (zh) * 2010-12-01 2011-04-13 大唐移动通信设备有限公司 测量限制信息的通知方法和设备
CN102487527A (zh) * 2010-12-01 2012-06-06 中国移动通信集团公司 异构网络小区测量方法、装置及系统
CN103052087A (zh) * 2011-10-11 2013-04-17 中兴通讯股份有限公司 空闲态用户设备的干扰检测方法及用户设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3337224A4 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110474742A (zh) * 2018-05-11 2019-11-19 电信科学技术研究院有限公司 一种确定rrm测量配置的方法及设备
CN110474742B (zh) * 2018-05-11 2021-03-30 电信科学技术研究院有限公司 一种确定rrm测量配置的方法及设备
US11647434B2 (en) 2018-05-11 2023-05-09 Datang Mobile Communications Equipment Co., Ltd. Method and device for determining RRM measurement configuration
CN109302749A (zh) * 2018-11-30 2019-02-01 中国联合网络通信集团有限公司 一种基带资源的分配方法和装置
CN109302749B (zh) * 2018-11-30 2022-10-25 中国联合网络通信集团有限公司 一种基带资源的分配方法和装置

Also Published As

Publication number Publication date
EP3337224B1 (en) 2022-02-23
CN108029027A (zh) 2018-05-11
US10993130B2 (en) 2021-04-27
EP3337224A1 (en) 2018-06-20
US20180184316A1 (en) 2018-06-28
CN108029027B (zh) 2020-12-01
EP3337224A4 (en) 2018-07-11

Similar Documents

Publication Publication Date Title
US10798601B2 (en) User equipment and a radio network node, and methods therein
US10506577B2 (en) Systems and methods for adaptive transmissions in a wireless network
EP3029875B1 (en) Method and device for interference control
US20190053094A1 (en) Signal transmission method and device
WO2017035797A1 (zh) 一种测量方法及装置
JP6873205B2 (ja) リンク品質判定のためのユーザ装置および方法
US20220123879A1 (en) System and method to allocate positioning reference signals in a communication system
TW201332382A (zh) 基地台中用於指示用戶終端進行干擾減輕的方法
US11832319B2 (en) System and method for providing time domain allocations in a communication system
WO2014109689A1 (en) A radio node, a controlling node, a coordinating node and methods therein
EP3178249A2 (en) Methods and apparatuses for measurement enhancement in communication system
WO2015024228A1 (zh) 信号测量方法和装置
WO2017113395A1 (zh) 一种无线通信方法、设备及系统
KR20140105357A (ko) 무선랜 연결 상태 관리를 위한 방법 및 장치
CN106664683B (zh) 一种数据传输方法及装置
CN116980904A (zh) 信息处理方法、网络侧设备及终端
CN112105031B (zh) 测量方法、终端及网络侧设备
JP2024514131A (ja) 処理能力が制約されたシナリオにおいてマルチｒｔｔ測位を改善するためにｐｒｓとｓｒｓとの関連付けを定義すること
KR20160005307A (ko) 채널 측정 방법 및 그 장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15902604

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 15756595

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2015902604

Country of ref document: EP