WO2015039347A1 - 一种通信系统、控制装置及网管服务器 - Google Patents

一种通信系统、控制装置及网管服务器 Download PDF

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Publication number
WO2015039347A1
WO2015039347A1 PCT/CN2013/083995 CN2013083995W WO2015039347A1 WO 2015039347 A1 WO2015039347 A1 WO 2015039347A1 CN 2013083995 W CN2013083995 W CN 2013083995W WO 2015039347 A1 WO2015039347 A1 WO 2015039347A1
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WO
WIPO (PCT)
Prior art keywords
control device
management server
network management
interface
remote devices
Prior art date
Application number
PCT/CN2013/083995
Other languages
English (en)
French (fr)
Inventor
陈圣贤
赖志昌
王自强
曹文利
刘涛
曹玮
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 CA2924935A priority Critical patent/CA2924935C/en
Priority to EP18151311.0A priority patent/EP3386230B1/en
Priority to CN201380001376.8A priority patent/CN103650568B/zh
Priority to PCT/CN2013/083995 priority patent/WO2015039347A1/zh
Priority to EP13893810.5A priority patent/EP3038401B1/en
Publication of WO2015039347A1 publication Critical patent/WO2015039347A1/zh
Priority to US15/077,429 priority patent/US10218561B2/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/04Network management architectures or arrangements
    • H04L41/044Network management architectures or arrangements comprising hierarchical management structures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/12Arrangements for remote connection or disconnection of substations or of equipment thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46Interconnection of networks
    • H04L12/4604LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462LAN interconnection over a bridge based backbone
    • H04L12/4625Single bridge functionality, e.g. connection of two networks over a single bridge
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/66Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00Network arrangements, protocols or services for addressing or naming
    • H04L61/50Address allocation
    • H04L61/5007Internet protocol [IP] addresses
    • H04L61/5014Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/50Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a communication system, a control device, and a network management server.
  • low-power base stations that is, small base stations
  • the stations together form a heterogeneous network to maximize access capacity, optimize user experience and reduce costs.
  • Small base stations can be deployed in different locations, such as traffic lights, street lights, utility poles, building side, etc., deployed in commercial streets and plazas.
  • the versatility of the location of the small base station deployment requires the deployment of multiple transmission technologies to accommodate various deployment scenarios.
  • a variety of transmission technologies include various wired transmission technologies and wireless transmission technologies.
  • the inventors of the present invention found that it is indeed possible to increase the capacity by deploying a separate small base station, but it is necessary to deploy a large number of independent small base stations, and the macro base station and the small base station are separate. Communication with the gateway device and the network management server causes a lot of network elements to be added on the network management server side. Communication and management are very complicated.
  • the embodiment of the invention provides a communication system, which enables a plurality of macro base stations and small base stations to be presented in the form of only one network element on the network management server side, thereby reducing the complexity of network communication and management.
  • the embodiment of the invention also provides a corresponding control device and a network management server.
  • a first aspect of the present invention provides a communication system, including: a control device, a plurality of remote devices, and a network management server,
  • the control device is in communication with the plurality of remote devices, and the control device controls data aggregation and distribution of the plurality of remote devices;
  • the control device is in communication connection with the network management server;
  • the network management server and the control device transmit management data and feedback data according to a preset scheme, so that the control device and the plurality of remote devices are only presented as one network on the network management server. Yuan.
  • the multiple remote device coverage ranges are different in size, and the remote device in the multiple remote devices whose coverage is greater than or equal to a specified value can provide a large a cell coverage, where the remote device having a coverage less than the specified value in the plurality of remote devices can provide small cell coverage;
  • the size area is a cell whose signal range is greater than or equal to the specified value
  • the small cell is a cell whose signal range is smaller than the fixed value.
  • the network management server and the control device transmit management data and a feedback number according to a preset scheme, so that the The control device and the plurality of remote devices are presented as only one network element on the network management server, including:
  • the control device has a paired interface with the network management server, and the control device and the plurality of remote devices respectively have a paired interface;
  • the control device receives the management data sent by the network management server through the interface paired with the network management server, and distributes the management data to the plurality of interfaces through an interface paired with the plurality of remote devices respectively.
  • a remote device the control device receives feedback data sent by the plurality of remote devices to the network management server through an interface paired with the plurality of remote devices, and is paired with the network management server by the network management server Transmitting, by the interface, the feedback data and the feedback number generated by the control device to the network management server, so that the network management server uses the control device and the plurality of remote devices under the control device as one The network element is presented.
  • the network management server and the control device transmit management data and feedback data according to a preset scheme, so that the control The device and the plurality of remote devices are only presented as one network element on the network management server, and the package includes:
  • control device and the plurality of remote devices respectively have a paired interface with the network management server, and the plurality of remote devices are communicably connected to the network management server;
  • the network management server respectively transmits management data to the plurality of remote devices through an interface paired with the plurality of remote devices, and receives the plurality of remote ends through an interface paired with the plurality of remote devices Counter-feeding data of the device;
  • the network management server presents the control device and the plurality of remote devices under the control of the control device as one network element.
  • the network management server and the control device transmit management data and feedback data according to a preset scheme, so that the control The device and the plurality of remote devices are only presented as one network element on the network management server, including:
  • the control device has a paired interface with the network management server, and some of the plurality of remote devices respectively have a paired interface with the network management server, and the partial remote device communicates with the network management server Connection
  • the control device receives the management data sent by the network management server through an interface paired with the network management server, and distributes the management data to a remote end of the plurality of remote devices that has no pairing interface with the network management server. And receiving, by the device, the number of feedbacks sent by the remote device that is not paired with the network management server, and sending the reverse data to the network management server by using the interface paired with the network management server The anti-engaged data generated by the control device;
  • the network management server respectively sends management data to the part of the remote device through an interface paired with the part of the remote device, and receives feedback of the partial remote device feedback through an interface paired with the part of the remote device.
  • the network management server presents the control device and the plurality of remote devices under the control of the control device as one network element.
  • the control device and the multiple remote devices adopt a radio access network
  • the RAN interface includes an S1 interface, an X2 interface, a lub interface, an Abis interface, and a WiFi Capwap interface.
  • data transmitted between the control device and the plurality of remote devices is transmitted on a transmission link based on Ethernet Ethernet, Internet Transmission Protocol IP, or Multi-Protocol Label Switching MPLS.
  • any one of the first to sixth implementations of the first aspect in a seventh possible implementation, the number of remote devices in the base station can be dynamically deployed according to network capacity requirements. .
  • control device is configured to manage the plurality of remote devices and the And a communication link between the control device and the plurality of remote devices, and communicating with the network management device.
  • the control device is a baseband unit or a baseband combination on a macro base station.
  • the control device supports an Ethernet or an IP or MPSL interface, and multiple transmission technologies,
  • the various transmission technologies include wired transmission and wireless transmission.
  • the wired transmission includes a passive optical network (xPON), a digital subscriber line (xDSL), an Ethernet, an optical network, and a cable television network cable;
  • xPON passive optical network
  • xDSL digital subscriber line
  • Ethernet Ethernet
  • optical network optical network
  • cable television network cable a cable television network cable
  • the wireless transmission includes microwaves in a conventional frequency band, a V-band V-Band, an E-band E-Band U Sub 6 GHz, a wireless fidelity WiFi, a TV white space, and a time division duplex TDD backhaul.
  • the remote device is Metrocell, Micro, Pico, Femto, WiFi At least one of the AP small base stations.
  • control device and the remote device to which the device belongs are single-system or multi-mode
  • the single system is a global mobile communication system GSM, a universal mobile communication system UMTS, a long-term evolution LTE WiFi;
  • the multimode is a combination of single systems, and the combination of the single system includes GSM, UMTS, WiFi And at least two of LTE.
  • the remote device supports an Ethernet or an IP or MPSL interface, and A transmission technique, the multiple transmission technologies including wired transmission and wireless transmission.
  • the remote device that provides the small cell in the multiple remote devices is disposed under the coverage of the large area or the coverage of the large area The edge of the range.
  • control device is configured by using a dynamic host configuration protocol DHCP of automatic address configuration. A remote device connected to the control device was found.
  • DHCP dynamic host configuration protocol
  • control device is configured by a pre-configured association with the control device The information of the remote device queries the remote device.
  • control device obtains the multiple from the network management server The configuration information of the end device configures the plurality of remote devices.
  • control device has at least one of a data proxy function or a data gateway function One.
  • the communication system further includes a gateway device
  • the control device receives uplink data sent by the multiple remote devices to the gateway device, and sends the uplink data to the gateway device through an interface paired with the gateway device; Receiving, by the interface, the downlink data sent by the gateway device, and distributing the downlink number to the plurality of remote devices, so that the control device and the multiple remote devices are only presented on the gateway device Is a network element.
  • a communication system comprising: a control device and a plurality of remote devices, wherein the control device is communicably connected to the plurality of remote devices, and the control device controls the The data aggregation and distribution of the plurality of remote devices causes the control device and the plurality of remote devices to present only one network element on the network management server and the gateway device outside the communication system.
  • a third aspect of the present invention provides a control device, wherein the control device has a paired interface with the network management server, and the control device and the plurality of remote devices respectively have a paired interface;
  • the control device includes:
  • a first receiving unit configured to receive, by using the interface paired with the network management server, a management number sent by the network management server;
  • a first sending unit configured to distribute management data received by the first receiving unit to the plurality of remote devices through an interface paired with the plurality of remote devices respectively;
  • the first receiving unit is further configured to receive feedback data that is sent by the multiple remote devices to the network management server by using an interface paired with the multiple remote devices;
  • the first sending unit is configured to send the feedback data and the feedback data generated by the control device to the network management server by using the interface paired with the network management server, so that the network management server controls the network
  • the device and the plurality of remote devices under control of the control device are presented as one network element.
  • control device the multiple remote devices respectively have a paired interface with the network management server, and the multiple remote devices and the network management server Communication connection
  • the control device includes:
  • a second receiving unit configured to receive, by using an interface paired with the network management server, management data sent by the network management server;
  • a second sending unit configured to send, by using an interface paired with the network management server, feedback data of the control device to the network management server;
  • the remote device includes:
  • a third receiving unit configured to receive, by using an interface paired with the network management server, a management number sent by the network management server;
  • a third sending unit configured to send, by using an interface paired with the network management server, feedback data of the control device to the network management server, so that the network management server uses the control device and the The plurality of remote devices under control of the control device are presented as one network element.
  • a fourth aspect of the present invention provides a network management server, wherein the network management server and the control device transmit management data and feedback data according to a preset scheme, so that the control device and the plurality of remote devices are in the network management server Only one network element of the base station is presented;
  • the control device is communicatively coupled to the plurality of remote devices, and the control device controls data aggregation and distribution of the plurality of remote devices;
  • the control device is in communication with the network management server.
  • control device has a paired interface with the network management server
  • the network management server includes:
  • a first sending unit configured to send management data to the control device through an interface paired with the control device
  • a first receiving unit configured to receive, by an interface paired with the control device, a feedback number of the remote device sent by the control device and feedback data of the control device;
  • a first determining unit configured to present the control device and the plurality of remote devices under the control of the control device as one network element.
  • control device the multiple remote devices respectively have a paired interface with the network management server;
  • the network management server includes:
  • a second sending unit configured to send management data to the control device through an interface paired with the control device, and send management data to the plurality of remote devices through an interface paired with the plurality of remote devices respectively ;
  • a second receiving unit configured to receive feedback data fed back by the control device through an interface paired with the control device, and receive the plurality of remote devices by an interface paired with the plurality of remote devices respectively. The number of feedbacks fed;
  • a second determining unit configured to present the control device and the plurality of remote devices under the control of the control device as one network element.
  • a fifth aspect of the present invention provides a control device, including: the control device and the plurality of remote ends
  • the device is communicatively coupled, and the control device controls data aggregation and distribution of the plurality of remote devices; the control device is communicatively coupled to the network management server;
  • the control device includes an input device, an output device, a processor, and a memory;
  • the processor is configured to transmit the management data and the feedback data according to the preset scheme, so that the control device and the plurality of remote devices are only presented as one network element on the network management server.
  • a sixth aspect of the present invention provides a network management server, including: an input device, an output device, a processor, and a memory;
  • the output device is configured to send a management number to the control device and/or the plurality of remote devices, where the input device is configured to receive the control device and/or the remote device.
  • Feedback data is configured to send a management number to the control device and/or the plurality of remote devices, where the input device is configured to receive the control device and/or the remote device.
  • the processor is configured to present the control device and the plurality of remote devices controlled by the control device as one network element.
  • the communication system provided by the embodiment of the present invention includes: a control device, a plurality of remote devices, and a network management server, wherein the control device is communicably connected to the plurality of remote devices, and the control device controls the plurality of remote terminals Data aggregation and distribution of the device; the control device is in communication with the network management server, and the network management server and the control device transmit management data and feedback numbers according to a preset scheme, so that the control device and the plurality of The remote device is only presented as one network element on the network management server.
  • the plurality of small base stations on the network management server side are separately presented.
  • the communication system provided by the embodiment of the present invention can enable a plurality of macro base stations and small base stations to be presented in the form of only one network element on the network management server side. Reduce the complexity of network communication and management.
  • FIG. 1 is a schematic diagram of an embodiment of a communication system in an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of an embodiment of a base station according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of another embodiment of a base station according to an embodiment of the present invention.
  • 4 is a schematic diagram of an embodiment of a communication system according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of an embodiment of a communication system according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of an embodiment of a communication system according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of an embodiment of a communication system in an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of an embodiment of a communication system according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram of an embodiment of a communication system in an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of another embodiment of a communication system according to an embodiment of the present invention.
  • FIG. 11 is a schematic diagram of another embodiment of a communication system according to an embodiment of the present invention.
  • FIG. 12 is a schematic diagram of another embodiment of a communication system according to an embodiment of the present invention.
  • FIG. 13 is a schematic diagram of another embodiment of a communication system according to an embodiment of the present invention.
  • FIG. 14 is a schematic diagram of an embodiment of a control device according to an embodiment of the present invention.
  • FIG. 15 is a schematic diagram of another embodiment of a control device according to an embodiment of the present invention.
  • 16 is a schematic diagram of an embodiment of a network management server according to an embodiment of the present invention.
  • FIG. 17 is a schematic diagram of another embodiment of a network management server according to an embodiment of the present invention.
  • FIG. 18 is a schematic diagram of another embodiment of a control device according to an embodiment of the present invention.
  • FIG. 19 is a schematic diagram of another embodiment of a network management server according to an embodiment of the present invention.
  • the embodiment of the invention provides a communication system, which can make a plurality of macro base stations and small base stations appear in the form of only one network element on the network management server side, thereby reducing the complexity of network communication and management.
  • the embodiment also provides a corresponding control device and a network management server. The details are described below separately.
  • the communication system includes: a control device, a plurality of remote devices, and a network management server,
  • the base station includes a control device and a plurality of remote devices, the control device is communicatively coupled to the plurality of remote devices, and the control device controls data aggregation and distribution of the plurality of remote devices;
  • the control device is in communication connection with the network management server;
  • the network management server and the control device transmit management data and feedback data according to a preset scheme, so that the control device and the plurality of remote devices are only presented as one network element on the network management server.
  • the plurality of remote devices have different coverage ranges, and the remote devices in the plurality of remote devices having a coverage greater than or equal to a specified value can provide coverage of the large area, and the coverage of the plurality of remote devices is smaller than The remote device of the specified value can provide small cell coverage;
  • the size area is a cell whose signal range is greater than or equal to the specified value
  • the small cell is a cell whose signal range is smaller than the fixed value.
  • the specified value is based on the coverage provided by the macro base station.
  • the specified value may be based on the coverage of the base station with 4w output power, greater than or equal to 4W being a large area, and less than 4W being a small cell.
  • the network management server and the control device transmit management data and reverse data according to a preset scheme, so that The control device and the plurality of remote devices are only presented as one network element on the network management server, and the package includes:
  • the control device has a paired interface with the network management server, and the control device and the plurality of remote devices respectively have a paired interface;
  • the control device receives the management number sent by the network management server by using the interface paired with the network management server, and distributes the management data to the multiple through an interface paired with the multiple remote devices respectively.
  • the remote device receives the feedback data sent by the plurality of remote devices to the network management server through an interface paired with the plurality of remote devices, and is paired with the network management server by the network management server.
  • the interface sends the feed data and the feedback data generated by the control device to the network management server, so that the network management server uses the control device and the plurality of remote devices under the control of the control device as one The network element is presented.
  • the network management server and the control device transmit management data and feedback data according to a preset scheme, so that the control device and the plurality of remote devices are only presented as one network element on the network management server. , including:
  • control device and the plurality of remote devices respectively have a paired interface with the network management server, and the plurality of remote devices are communicably connected to the network management server;
  • the network management server respectively transmits management data to the plurality of remote devices through an interface paired with the plurality of remote devices, and receives the plurality of remote ends through an interface paired with the plurality of remote devices Feedback data fed back by the device;
  • the network management server presents the control device and the plurality of remote devices under the control of the control device as one network element.
  • the network management server and the control device transmit the management number and the feedback number according to the preset scheme, so that The control device and the plurality of remote devices are only presented as one network element on the network management server, and the method includes:
  • the control device has a paired interface with the network management server, and some of the plurality of remote devices respectively have a paired interface with the network management server, and the partial remote device communicates with the network management server Connection
  • the control device receives the management data sent by the network management server through an interface paired with the network management server, and distributes the management data to a remote end of the plurality of remote devices that has no pairing interface with the network management server. And receiving, by the device, the feedback data sent by the remote device that is not paired with the network management server, and sending the feedback data and the control device to the network management server by using the interface paired with the network management server Generated feedback data;
  • the network management server respectively sends management data to the partial remote device through an interface paired with the partial remote device, and receives the partial remote device anti-feed through an interface paired with the partial remote device.
  • Anti-data The network management server presents the control device and the plurality of remote devices under the control of the control device as one network element.
  • the control device and the plurality of remote devices adopt a Radio Access Network (RAN) interface
  • the RAN interface includes an SI interface, an X2 interface, a lub interface, an Abis interface, and a WiFi Capwap.
  • the control device and the plurality of remote devices respectively provide at least one of an SI interface, an X2 interface, a ⁇ interface, an Abis interface, and a WiFi Capwap interface.
  • the transmission data between the control device and the plurality of remote devices is based on an Ethernet Ethernet, Internet Protocol (IP) or Multi-Protocol Label Switching (MPSL) transmission link. Transfer on.
  • IP Internet Protocol
  • MPSL Multi-Protocol Label Switching
  • the number of remote devices in the base station can be dynamically deployed according to network capacity requirements, so that the number of remote devices can be increased at any time, thereby increasing network capacity.
  • the control device is configured to manage a transmission link between the plurality of remote devices and the control device and the plurality of remote devices, and to communicate with the network management device.
  • the control device is a separate baseband unit or a baseband unit on a macro base station.
  • the control device supports Ethernet or IP or MPSL connection, and a plurality of transmission technologies including wired transmission and wireless transmission.
  • the wireless transmission is not limited to microwaves including a conventional frequency band, V-band V-Band, E-band E-Band,
  • the remote device is a Micro (Metro), a small (Pico:), a household (Fes to), a Wireless Fidelity Acess Point (WiFi AP). At least one of the small base stations.
  • control device and the remote device are single or multimode.
  • the multimode is a combination of the above single systems, including at least two of GSM, UMTS, WiFi, and LTE.
  • the remote unit supports an Ethernet or IP or MPSL interface, and a plurality of transmission technologies, including wired transmission and wireless transmission.
  • the small cell remote device provided in the plurality of remote devices is disposed under the coverage of the large area or the coverage edge of the large area.
  • the control device discovers the remote device connected to the control device by using a Dynamic Host Configuration Protocol (DHCP) of the automatic address configuration.
  • DHCP Dynamic Host Configuration Protocol
  • the control device checks, by means of pre-configured information of the remote device associated with the control device, the control device obtains configuration information of the plurality of remote devices from the network management server, and performs the plurality of remote devices on the remote device. Configuration.
  • the control device has at least one of a data agent function or a data gateway function.
  • the communication system also includes a gateway device,
  • the control device receives uplink data sent by the multiple remote devices to the gateway device, and sends the uplink data to the gateway device through an interface paired with the gateway device;
  • the interface receives the downlink data sent by the gateway device, and distributes the downlink number to the plurality of remote devices, so that the base station is only presented as one network element on the gateway device.
  • an embodiment of a communication system provided by an embodiment of the present invention includes:
  • the base station is a softsite base station, and the coverage of the base station includes 10, 20, and 30 areas, and the base station can be connected to an Element Management System (EMS) or an Operation Support System (Operations Support System).
  • EMS Element Management System
  • OEM Operation Support System
  • the EMS/OSS device may be collectively referred to as a network management server, and the base station may also communicate with other base stations, and other base stations may be used in the prior art macro base station, small base station, or the present invention.
  • the softsite base station can also communicate with the controller or the mobile gateway.
  • the coverage of the base station, including 10, 20, and 30, is merely an example, and may actually include more than 4 coverage areas, and should not be limited to only the three coverage areas.
  • the base station may include a control device and a plurality of remote devices (not limited to three shown in FIG. 2).
  • the coverage of each remote device may be the same. It can also be different, for example, some coverage is 10, there is a coverage of 20 and 30, the control device controls each remote device, and the remote device needs to communicate with other base stations, controllers or gateways. Forwarded by the control device, Tongxiang, in turn, the data sent by other devices to the remote device also needs to be forwarded by the control device.
  • a softsite base station includes: a SoftSite Control Unit (SCU), a SoftSite Remoie UniS: (SRU), and a Remote Unit (Remote Unit).
  • SCU SoftSite Control Unit
  • SRU SoftSite Remoie UniS
  • Remote Unit Remote Unit
  • RU Remote Unit
  • the RU is used to provide a wide coverage of the cell 10.
  • the RU contains a wireless unit and a transmission unit.
  • the wireless unit is used to provide a wireless cell, and the transmission unit is used for transmission communication with the SCU.
  • the RU can be reused by the functions of the existing macro station, for example, by using the RRU of the existing macro station to provide a large coverage of the cell 10.
  • the SRU is used to provide small coverage (Small Cdl), such as small cells 20 and 30.
  • the SRU contains a wireless unit and a transmission unit.
  • the wireless unit is used to provide a wireless cell, and the transmission unit is used for transmission communication with the SCU.
  • the SRU can provide a small cell (Small Cell) with a small coverage, and other station types different from the RRU can be used.
  • the SRU's wireless unit can be used as a base station independently, which can be implemented by the function of a small base station, such as a mini (Micro), a micro (Micro), a tiny (Pico), a home (Ferrato), a wireless.
  • Small bases of various types such as Wireless Fidelity Acess Point (WiFi AP)
  • the wireless unit of the SRU can also be configured by dividing the base station function and re-distributing it on the SRU.
  • the L1 protocol stack of the base station is implemented on the SRU, and other protocol stacks are implemented on the SCU.
  • the SRU can be a single system, for example: a global mobile communication system
  • the transmission unit on the SRU may be a reused existing small base station transmission interface/board or a new network device.
  • the transmission unit on the SRU can support Ethernet Eihernet, Internet 1; Internes: Protocol (IP) or Multi-Protocol Labd Switching (MPSL) interface, and can also support various Transmission technology, transmission technology includes wired transmission and wireless transmission. Wired transmission, including Passive Optica! Network ( ⁇ ), Digital Subscriber Line (xDSL), Ethernet, etc., wireless transmission including traditional frequency band microwave, V-Band, E-Band, Sub 6 GHz , WiFi, TV white spaces, Time Division Duplexing (TDD) backhaul, etc.
  • IP Internet 1
  • MPSL Multi-Protocol Labd Switching
  • Wired transmission including Passive Optica! Network ( ⁇ ), Digital Subscriber Line (xDSL), Ethernet, etc.
  • wireless transmission including traditional frequency band microwave, V-Band, E-Band, Sub 6 GHz , WiFi, TV white spaces, Time Division Duplexing (TDD) backhaul, etc.
  • TDD Time Division Duplexing
  • the SCU is used to control and manage the RU/SRU units and the transmission links between them and to communicate with other networks or network elements.
  • the SCU includes a control function module and a transmission unit 220.
  • Control function modules are used to control and manage RU/SRU and communication with other network/network elements.
  • Transmission unit 220 used for transmission communication with the RU/SRU.
  • the SCU's control functions can reuse the functionality of existing macro stations, such as the BBU to implement control functions.
  • Existing macro stations can be single-mode macro stations (such as GSM, UMTS, LTE, CDMA, etc.), multi-mode macro stations (such as GSM and UMTS, UMTS and LTE, etc.) or SingleRAN base stations.
  • the transmission unit on the SCU can reuse the existing macro station transmission interface/board or add a new board/network device.
  • the transmission unit on the SCU can support Ethernet/IP/MPSL interfaces, and can also support various transmission technologies.
  • the transmission technologies include wired transmission and wireless transmission. Wired transmission, including xPON, xDSL, Ethernet/fiber, cable TV cable, etc., wireless transmission includes traditional frequency band microwave, V-Band, E-Band, Sub 6 GHz, WiFi, TV white space, TDD return and so on.
  • Transmission link between the SCU and the SRU/RU The transmission unit between the SCU and the SRU/RU communicates with the transmission unit on the SCU through the transmission unit on the SRU/RU to provide an Ethernei/IPMPLS-based transmission link.
  • Transmission technology is not limited to optical transmission, may not require optical fiber, may include wired transmission and wireless transmission, or hybrid transmission of wired and wireless.
  • Wired transmission including xPON, xDSL, Ethernet/fiber, Cabk, etc., wireless transmission including traditional frequency band microwave, V-Band, E Band, Sub 6 GHz, WiFi, TV white spaces, TDD backhaul, etc. .
  • RAN interface between SCU and SRU The RAN interface different from CPRI can be used between SCU and SRU, which can be transmitted on the Ethemei/IPMPLS-based transmission chain.
  • SoftSite base station provides a radio cell: SoftSite provide wireless services through a base station cell, comprising at least one large cell coverage and a 10 or 10 at a plurality of small cells covering a large coverage of the cell (Small Cell) 0
  • the wireless technology system for providing the cell is not limited, and may be, for example, UMTS, LTE, LTE-A, WiFi, or CDMA, which is not limited herein.
  • the large cell is provided by the RU, for example, the large area may be a macro cell.
  • Small cells are used to provide a small range of wireless coverage for providing enhanced wireless coverage/capacity.
  • a wireless technology system for providing a cell is not limited, and may be, for example, UMTS, LTE, LTE A WiFi, or CDMA, which is not limited herein.
  • the small cell is provided by the SRU.
  • the ' ⁇ , and the area may be a femto cell, a Pico cell, a Micro cell, a Metro cell, or the like.
  • Small Cell 2.0, 30, the number of Small Cells is not limited here.
  • the Small Cell may also be located at the edge of the wide-area coverage 10, for example, the Small Cell 30 is located at the edge of the widely covered cell 10.
  • the base station provided by the embodiment of the present invention can improve the wireless network capacity by deploying a unified small base station group.
  • the transmission unit of SRU is GPON Optical Network Unit (ONU)
  • the transmission unit of SCU is mini GPON optical line terminal (Optica Line Terminal,
  • the transmission unit of the SRU is an xDSL client terminal device (Customer Premise)
  • SCU transmission unit is mini xDSL digital subscriber line access multiplexer (Di giial Sub scri berline AccessMultiple xer , DSLAM ).
  • the transmission-transmission unit xDSL CPE of the SRU is connected to the transmission unit mini xDSL DSLAM of the SCU.
  • the transmission unit of the SRU is the transmission interface of the small base station
  • the transmission unit of the SCU is the transmission interface of the small base station controller/gateway.
  • the transmission unit of the SRU is directly connected to the transmission unit of the SCU, or is connected to the transmission unit of the SCU through an Ethernet/IP network.
  • the transmission unit of the SRU is the wireless transmission module of the small base station
  • the transmission unit of the SCU is the wireless transmission module of the small base station controller/gateway.
  • the transmission unit of the SRU is directly connected to the transmission unit of the SCU, or is connected to the transmission unit of the SCU through a multi-hop wireless network.
  • the transmission unit of the SRU is the wired/wireless transmission module of the small base station
  • the transmission unit of the SCU is the wired/wireless transmission module of the small base station controller/gateway.
  • the transmission unit of the SRU is directly connected to the transmission unit of the SCU or to the transmission unit of the SCU through an intermediate network.
  • the SRU performs wireless services and accesses UEs in hotspot areas.
  • the SCU converts multiple small cells into one or more widely covered cells, and realizes the natural expansion of the wireless network from 3 ⁇ 4.
  • the SRU is deployed to increase the capacity of the wireless network in the hotspot area as the capacity requirement increases, and the transmission link between the SRU, the SCU, the SRU, and the SCU is regarded as a base station.
  • Single point management simplifies operation and maintenance and enables rapid deployment through small base stations. Provides a fast, low-cost way to increase capacity in wireless networks.
  • the SCU also has a controller or gateway function of the SRU and the RU; wherein, the control method of the interface with the controller or the mobile gateway includes:
  • SRU and RU controllers or gateway functions are added to the control functions of the SCU.
  • the controller or gateway functions of the SRU and RU contain at least the control functions of the control and data interfaces.
  • the control and data interface control functions aggregate or convert one or more control and data interfaces between the SRU and the controller and the mobile gateway into a unified control and data interface, and then use a unified control and data interface with the controller/ The mobile gateway is connected.
  • control and data interface may be implemented by using a home base station (HNB GW), a home enode B gateway (HeNB GW ), a WiFi AC/controller, an LTE Small Cell GW, or the like.
  • HNB GW home base station
  • HeNB GW home enode B gateway
  • WiFi AC/controller an LTE Small Cell GW
  • LTE Small Cell GW Long Term Evolution
  • the SRU provides an S1 interface. Multiple SRUs are connected to the SCU through the S1 interface.
  • the SCU has an S1 interface.
  • the SCU aggregates the S1 interfaces of multiple SRUs into a unified S1 interface, and then uses the unified S1 interface and the controller/mobile gateway. Connected.
  • the SRU provides a lub interface. Multiple SRUs are connected to the SCU using the lub interface.
  • the SCU has a lub interface.
  • the SCU aggregates the lub interfaces of multiple SRUs into a unified S1 interface, and then connects to the controller mobile gateway using a unified lub interface. .
  • the SRU provides an Abis interface. Multiple SRUs are connected to the SCU using the Abis interface.
  • the SCU has an Abis interface.
  • the SCU aggregates the Abis interfaces of multiple SRUs into a unified Abis interface, and then uses the unified Abis interface and the controller/mobile gateway. Connected.
  • the SRU provides a WiFi Cap wap interface, and multiple SRIs are connected to the SCU by using the F ⁇ Cap ap ⁇ port.
  • the SCU has a WiFi Capwap interface, and the SCU aggregates the WiFi Capwap interfaces of multiple SRUs into a unified WiFi Capwap interface, and then Connect to the controller/mobile gateway using a unified WiFi Capwap interface.
  • control and data interfaces between one or more SRUs and the controller/mobile gateway are reused as a unified control and data interface that is different from the SCU's control and data interfaces.
  • the SRU provides a WiFi. Capwap interface. Multiple SRUs use a WiFi Capwap interface to connect to the SCU.
  • the SCU converts multiple WiFi Ca wap interfaces into a unified 3GPP interface, such as a GTP interface, and then uses a unified 3GPP interface and controller/
  • the mobile gateway is connected to facilitate the integration of WiFi and the existing network.
  • SCU is LTE and small base station is UMTS.
  • SCU is LTE and small base station is UMTS.
  • the SCU does not have a UMTS interface, it needs to establish a new UMTS control and data interface, and then use the newly established UMTS control and data interface and controller/mobile gateway. Connected, then the entire base station is treated as a multimode base station.
  • the SCU When the SCU has an interface available, it can also newly establish a control and data interface for load balancing/different QoS processing, and then connect to the controller/mobile gateway using the newly established control and data interface. For example: The SCU separately establishes a low QoS guaranteed control and data interface for the SRU to ensure the control method of the interface between the SCU itself and other base stations:
  • one or more control and data interfaces between the SRU and other base stations can also be aggregated into a unified control and digital interface.
  • the unified control and data interface between the base stations can reuse the existing control and data interfaces of the SCU, or newly establish control and data interfaces with other base stations on existing control and data interfaces.
  • control and data interfaces between one or more SRUs and other base stations are reused as the same unified control and data interface as the SCU's control and data interfaces.
  • the SRU provides an X2 interface, and multiple SRUs are connected to the SCU.
  • the SCU aggregates multiple X2 interfaces into a unified X2-port, and then connects to other base stations using a unified X2 interface.
  • the SCU When the SCU has no interfaces available, a new control and data interface is required. For example, the SCU is in the UMTS format and the small base station is in the UTE format. In this case, if the SCU does not have an X2 interface, a new X2 interface needs to be established.
  • a new control and data interface can be established for load balancing/different QoS processing. For example, the SCU establishes a low QoS-guaranteed control and data interface for the SRU to ensure the priority of the SCU's own services.
  • FIG. 5 illustrates a process of SCU aggregation or conversion control and data interface in an embodiment of the present invention: message processing from SRU or RU to controller/mobile gateway/other base station direction: Step 1.
  • the SCU receives one or more control and data messages from the SRU/RU.
  • Step 2. The control function of the SCU aggregates/converts one or more received control and data messages, and aggregates/converts them into a unified control and data interface.
  • Step 3 The SCU uses a unified control and data interface to communicate control and data messages received from the SRU/RU.
  • Step 4 The SCU receives control and data messages from the controller/mobile gateway/other base station using a unified control and data interface.
  • Step 5 The control function of the SCU converts/distributes the received control and data messages into a control and data interface that is distributed to the SRU/RU.
  • Step 6 The SCU distributes the control and data messages to the corresponding SRU/RU.
  • the SCU also has proxy functions for control and data interfaces:
  • This unified control and data interface reuses the existing control and data interfaces of the SCU or newly establishes control and data interfaces with the controller/mobile gateway on existing control and data interfaces.
  • the communication system may include a base station and a network management server, and the base station is the base station described in the foregoing embodiment.
  • SCU-led solution the SCU is used to uniformly manage the transmission link between SRU/RU, SCU and SRU/RU.
  • the network management server (EMS/OSS) has SoftSite base station management functions and base station OM interfaces:
  • the SoftSite base station management function provides operation and maintenance management functions such as configuration management, performance management, fault management, and software management to the SoftSite base station. ⁇ — 2 - ⁇
  • the base station OM interface is used for management communication between the SoftSite base station management function module and the SoftSite base station.
  • the SoftSite base station management function module manages the operation and management of the SoftSite base station through the base station OM interface.
  • the control function module of the SCU has a southbound OM interface, a northbound OM interface, and a management function module: the southbound OM interface is used for management communication with the SCU transmission unit and the SRU/RU, and the northbound interface is used for management communication with the EMS/OSS.
  • the management function module is used to uniformly manage the transmission link between the SRU/RIL SCU and the SRU/RU (including the transmission unit on the SCU and the transmission unit on the SRU/RU).
  • the transmission unit of the SCU has a 0M interface: This 0M interface is used for management communication with the control function module of the SCU and the SRU/RU.
  • the transmission unit of the SRU has a 0M interface: This 0M interface is used for management communication with the wireless unit of the SCU and the SRU/RU.
  • the SRU's wireless unit has a 0M interface: This 0M interface is used for management communication with the SCU, SRU/RU transmission unit.
  • the SoftSite base station/SCU provides a unified management interface for EMS/0SS, and the EMS/0SS uses the SoftSite base station as a base station for unified management.
  • the unified management interface can be SNMP, Web, Telnet, private interface, etc., or it can be various combinations, which are not limited herein.
  • the method for the SCU to uniformly manage SRU/RU is as follows:
  • control function module 230 of the SCU it can uniformly manage small stations of various station types and various systems.
  • the SCU control function module 230 manages the transmission unit 220 on the SCU, and the SCU manages the transmission unit 22, 0 of the SCU as a transmission board/transport interface of the SCU:
  • the SCU uses a management object to represent The transmission unit 220 of the SCU manages the transmission unit 22, 0 of the SCU.
  • the transmission unit of the SCU is its own transmission interface.
  • the control function module 230 of the SCU uniformly manages the transmission interface of the SCU itself.
  • the transmission unit of the SCU is a hub wireless transmission module.
  • WiFi wireless backhaul hub wireless transmission module WiFi bridge.
  • control function module 230 of the SCU uniformly manages the WiFi bridge.
  • the transmission unit 120 of the SRU/RU is managed by the transmission unit 22, 0 of the SCU:
  • the transmission unit 2, 20 of the SCU can manage the transmission unit 120 of the SRU/RU by running an automatic management protocol between the SCU and the SRU/RU.
  • the transmission unit of the SRU/RU is a GPON ONU, and the transmission unit of the SCU is a mini GPON OLT.
  • control function module 230 of the SCU uniformly manages the wireless unit 110 of the mim GPON OUT and the SRU/RU.
  • the mini GPON OLT manages the GPON ONU.
  • the transmission unit of the SRU/RU is an xDSL CPE, and the transmission unit of the SCU is a mini xDSL DSLAM.
  • control function module 230 of the SCU uniformly manages the wireless unit 110 of the mini xDSL DSLAM and the SRU/RU.
  • the mini xDSL DSLAM manages xDSL CPE.
  • the transmission unit of the SRU/RU is a remote wireless transmission module
  • the transmission unit of the SCU is a hub wireless transmission module.
  • the remote wireless transmission module is a TDD remote node
  • the hub wireless transmission module is a TDD base station.
  • control function module 230 of the SCU uniformly manages the hub wireless transmission module and the wireless unit 110 of the SRU/RU.
  • the hub wireless transmission module manages the remote wireless transmission ⁇ i block.
  • the SRU/RU transmission unit 12, 0 is directly managed by the wireless unit 110 of the SRU/RU.
  • the SRU/RU manages the SRU/RU transmission unit 120 as a SRU/RU transmission board/transport interface:
  • the SRU/RU uses a management object to represent the SRU/RU transmission unit 120 to manage the SRU/RU transmission unit. 120.
  • the transmission unit of the SRU/RU is its own transmission interface.
  • the wireless unit 110 of the SRU/RU manages its own transmission interface.
  • the transmission unit of the SRU/RU is a remote wireless transmission module.
  • the remote wireless transmission module is a WiFi AP.
  • the wireless unit 110 of the SRU/RU can integrate the WiF AP and uniformly manage the WiFi AP.
  • the SCU processes the management messages sent by the EMS/OSS:
  • Step 1 The SCU uniformly receives the management messages sent by the EMS/OSS.
  • the SoftSite base station provides a unified management interface for EMS/OSS, which is a unified northbound OM interface.
  • the SoftSite base station uniformly processes the management messages sent by the EMS/OSS to each managed function module (the wireless unit and the transmission unit of the SRU/RU, the transmission unit and the control unit of the SCU) through a unified management interface.
  • Step 2 SCU unified processing of received management messages, optional north-south 0M interface conversion.
  • the northbound 0M interface After receiving the management message, the northbound 0M interface forwards the management function to the management function module on the SCU.
  • Step 2 optionally sending a processing result message to the EMS/OSS;
  • the management function module on the SCU performs unified processing on messages.
  • This management message can be processed directly on the SCU and optionally sent to the EMS/OSS to process the congestion message.
  • This management message may also need to be further sent to each managed function module for management messages to be processed.
  • the management message sent here may be the originally issued management message, or may be a newly generated management message according to the processing result.
  • the management function module on the SCU For the management message received from the northbound 0M interface that needs to be forwarded, the management function module on the SCU sends the management message to the southbound 0M interface on the SCU.
  • the management function module on the SCU implements the conversion of this management message on the northbound 0M interface and the southbound 0M interface.
  • Steps 3, 1-3.4 The optional SCU sends a processing result message to the EMS/OSS.
  • the management message is distributed to the corresponding to-be-managed function module through the southbound 0M interface on the SCU.
  • the to-be-managed function module may be one or more of the wireless unit and transmission unit of the SRU/RU, the transmission unit and the control unit of the SCU.
  • the optional SCU sends a processing flag message to the EMS/OSS.
  • the SCU processes the management message uploaded by each managed function module: Steps 1.1-1, 3, SCU uniformly receives each managed function module (SRU/RU wireless unit and The management message uploaded by the transmission unit, the transmission unit of the SCU and the control unit).
  • the southbound OM interface on the SCU uniformly receives management messages uploaded by each managed function module. It may be a management message uploaded by one or more of the wireless unit and transmission unit of the SRU/RU, the transmission unit and the control unit of the SCU.
  • the SCU performs unified processing on the management messages uploaded by each managed function module, and then forwards the management messages to
  • EMS/OSS or processing management messages directly within the SCU itself, no longer forwarded to EMS/OSS.
  • Step 2 The SCU uniformly processes the received upload management message, and optionally performs the north-south OM interface conversion.
  • the southbound OM interface After receiving the management message, the southbound OM interface forwards the management message to the management function module on the SCU.
  • the management function module on the SCU performs unified processing on messages.
  • This management message can be processed directly on the SCU and optionally sent a processing result message to each managed function module.
  • This management message may also require further management messages to be sent to the EMS/OSS for processing.
  • the management message sent here may be the originally received upload management message, or may be a newly generated management message according to the processing result.
  • the management function module on the SCU For management messages received from the southbound OM interface that need to be forwarded, the management function module on the SCU sends this management message to the northbound OM interface on the SCU.
  • the management function module on the SCU implements the conversion of this management message between the southbound OM interface and the northbound OM interface.
  • the SCU For the management message uploaded by the SCU to the EMS/OSS, the SCU receives the processing result message returned by the EMS/OSS, and optionally distributes the processing and chopping message to the corresponding to-be-managed function module.
  • Step 3, 2, 3.4 the SCU distributes the processing result management message to the corresponding function module to be managed through the southbound OM interface.
  • the to-be-managed function module may be one or more of the wireless unit and transmission unit of the SRU/RU, the transmission unit and the control unit of the SCU.
  • EMS/OSS-led solution The transmission link between SCU, SRU/RU, SCU and SRU/RU is managed separately by EMS/OSS, and then EMS/OSS is presented as unified management.
  • the EMS/OSS has a SoftSite Base Station Management Function Module and a management interface for each managed function module:
  • the SoftSite Base Station Management Function Module provides configuration management, performance management, and fault to the SoftSite base station. Operation and maintenance management functions such as management and software management.
  • the management interface of each managed function module (SCU control function OM interface, SCU transmission unit OM interface, SRU/RU transmission unit OM interface, SRU/RU wireless unit OM interface) is used for management between SoftSite base station management function module and SoftSite base station.
  • the SoftSite base station management function module manages the operation and management of the SoftSite base station through the management interface of each managed function module.
  • the control function module of SCU has 0M interface: It is used for management communication with EMS/0SS to realize management functions.
  • the transmission unit of the SCU has a 0M interface: This 0M interface is used for management communication with the EMS/0SS to implement management functions.
  • the transmission unit of the SRU has a 0M interface: This 0M interface is used for management communication with the EMS/0SS to implement management functions.
  • the wireless unit of the SRU has a 0M interface: This 0M interface is used for management communication with the EMS/0SS to implement management functions.
  • Each managed function module of the SoftSite base station provides a management interface to the EMS/0SS.
  • Each managed function module includes: an SRU/RU wireless unit, a SRU/RU transmission unit, an SCU transmission unit, and an SCU control function module.
  • each managed function module includes: an 0M interface of the SRU/RU wireless unit, an 0M interface of the SRU/RU transmission unit, an 0M interface of the SCU transmission unit, and an 0M interface of the SCU control function.
  • EMS/0SS uses the corresponding management interface to interface with the 0M interface of each managed function module.
  • the corresponding management interfaces are SRU/RU wireless unit 0M interface, SRU/RU transmission unit 0M interface, SCU transmission unit 0M interface, SCU control function 0M interface.
  • management interface provided by each managed function module and the management interface corresponding to the EMS/0SS may be SNMP, Web, Telnet, private interface, etc., or various combinations thereof, which are not limited herein.
  • Each managed function module of the SoftSite base station is separately managed by the EMS/0SS.
  • Each managed function module of the SoftSite base station passes each management interface provided to the EMS/0SS.
  • Steps 1, 1 and 4 the EMS/OSS uniformly receives and delivers management messages for each managed function module (the radio unit and transmission unit of the SRU/RU, the transmission unit and the control unit of the SCU).
  • Step 2 The EMS/OSS processes the received management messages in a unified manner, and each managed function module is seen inside the EMS/OSS.
  • Step 3 1 - 3, 4, EMS/OSS returns a processing result message to each managed function module.
  • SCU For the transmission link between SCU, SRU/RU, SCU and SRU/RU, some functional modules are managed by SCU, and some functional modules are managed separately by EMS/OSS, then EMS /OSS is presented as a unified management.
  • the EMS/OSS uniformly manages the control function module of the SCU and the wireless unit of the SRU/RU, and the EMS/OSS manages the transmission unit of the SCU and the transmission unit of the SRU/RU, respectively.
  • the xPON ONU and the xPON mini OLT are separately managed by the EMS/OSS.
  • the EMS/OSS uniformly manages the control function module of the SCU, the wireless unit of the SRU/RU, and the transmission unit of the SRU/RU, and the EMS/OSS separately manages the transmission unit of the SCU.
  • each component function module in the SofiS te base station can be managed as a whole, and the operation and maintenance can be managed at a single point, and the operation and maintenance cost is reduced.
  • an embodiment of a communication system includes: a control device and a plurality of remote devices,
  • the control device is in communication with the plurality of remote devices, and the control device controls data aggregation and distribution of the plurality of remote devices such that the control device and the plurality of remote devices are
  • the network management server and gateway device outside the communication system are only presented as one network element.
  • control device and The network management server has a paired interface, and the control device and the plurality of remote devices respectively have a paired interface;
  • the control device 200 includes:
  • the first receiving unit 201 is configured to receive, by using the interface paired with the network management server, management data sent by the network management server;
  • the first sending unit 202 is configured to distribute the management data received by the first receiving unit 201 to the plurality of remote devices by using an interface paired with the plurality of remote devices respectively;
  • the first receiving unit 2, 01 is further configured to receive feedback data that is sent by the multiple remote devices to the network management server by using an interface paired with the multiple remote devices;
  • the first sending unit 2, 02 is configured to send the reverse feed data and the reverse feed data generated by the control device to the network management server by using the interface paired with the network management server, so that the The network management server presents the control device and the plurality of remote devices under the control of the control device as one network element.
  • the control device, the multiple remote devices respectively have a paired interface with the network management server, and the multiple remote devices and devices Said network management server communication connection;
  • the control device 200 includes:
  • the second receiving unit 203 is configured to receive, by using an interface paired with the network management server, a management number sent by the network management server;
  • a second sending unit 204 configured to send, by using an interface paired with the network management server, feedback data of the control device to the network management server;
  • the remote device includes:
  • the third receiving unit 211 is configured to receive, by using an interface paired with the network management server, management data sent by the network management server;
  • a third sending unit 212 configured to send, by using an interface paired with the network management server, a feedback number of the control device to the network management server, so that the network management server controls the control device and the control device
  • the plurality of remote devices are presented as one network element.
  • the network management server and the The control device transmits the management data and the feedback data according to the preset scheme, so that the control device and the plurality of remote devices are only presented as one network element of the base station on the network management server;
  • the control device is communicatively coupled to the plurality of remote devices, and the control device controls data aggregation and distribution of the plurality of remote devices;
  • the control device is in communication with the network management server.
  • control device has a paired interface with the network management server
  • the network management server 30 includes:
  • the first sending unit 301 is configured to send management data to the control device by using an interface paired with the control device;
  • the first receiving unit 302 is configured to receive feedback data of the remote device and the feedback device of the control device sent by the control device by using an interface paired with the control device;
  • the first determining unit 303 is configured to present the control device and the multiple remote devices under the control of the control device as one network element.
  • control device and the plurality of remote devices respectively have a paired interface with the network management server;
  • the network management server 30 includes:
  • a second sending unit 304 configured to send management data to the control device by using an interface paired with the control device, and send the management to the multiple remote devices by using an interface paired with the multiple remote devices respectively Count
  • a second receiving unit 305 configured to receive, by an interface paired with the control device, a feedback number ⁇ of the control device, and receive the multiple remote devices by using an interface paired with the multiple remote devices respectively Feedback data of feedback;
  • the second determining unit 306 is configured to present the control device and the plurality of remote devices under the control of the control device as one network element.
  • the embodiment of the invention further provides a computer storage medium, wherein the storage medium stores a program, and when the program is executed, part or all of the steps performed by the control device are included.
  • An embodiment of the present invention further provides a computer storage medium, where the program is stored in the storage medium.
  • the program is executed, some or all of the steps performed by the above network management server are included.
  • FIG. 18 is a schematic diagram of an embodiment of a control device 200 according to an embodiment of the present invention.
  • the control device 200 is communicatively coupled to a plurality of remote devices 210, and the control device 200 controls data aggregation of the plurality of remote devices 210.
  • the control device 200 is communicatively connected to the network management server 30;
  • Control device 200 can include input device 210, output device 220, processor 230, and memory 240.
  • Memory 240 can include read only memory and random access memory and provides instructions and data to processor 230.
  • a portion of memory 240 may also include non-volatile random access memory (NVRAM).
  • NVRAM non-volatile random access memory
  • Memory 240 stores the following elements, executable modules or data structures, or a subset thereof, or an extension set of it:
  • Operation instructions Includes various operation instructions for implementing various operations.
  • Production System Includes a variety of system programs for implementing basic services and handling hardware-based tasks.
  • the processor 2, 30 performs the following operations by calling a command stored in the memory 240 (which can be stored in the operating system):
  • the management data and the inverse number are transmitted according to the preset scheme, so that the control device and the plurality of remote devices are only presented as one network element on the network management server.
  • the processor 230 may also be referred to as a CPU (Centra) Processing Unit, central processing unit.
  • Memory 240 can include read only memory and random access memory and provides instructions and data to processor 230.
  • a portion of memory 240 may also include non-volatile random access memory (NVRAM).
  • NVRAM non-volatile random access memory
  • the various components of the base station 20 are coupled together by a bus system 250, which may include, in addition to the data bus, a power bus, a control bus, a status signal bus, and the like. However, for clarity of description, various buses are labeled as bus system 250 in the figure.
  • Processor 230 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 230 or an instruction in a form of software.
  • the processor 230 described above may be a general purpose processor or a digital signal processor. —— ⁇ 3 Q
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • the methods, steps, and logic blocks disclosed in the embodiments of the present invention may be implemented or carried out.
  • the general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in a decoding processor.
  • the software modules can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • FIG. 19 is a schematic structural diagram of a network management server 30 according to an embodiment of the present invention.
  • the network management server includes an input device 31CK output device 320, a processor 330, and a memory 340.
  • Memory 340 can include read only memory and random access memory and provides instructions and numbers to processor 330. A portion of memory 340 may also include non-volatile random access memory (NVRAM).
  • NVRAM non-volatile random access memory
  • Memory 340 stores the following elements, executable modules or data structures, or a subset thereof, or an extension of it:
  • Operation instructions Includes various operation instructions for implementing various operations.
  • Production System Includes a variety of system programs for implementing basic services and handling hardware-based tasks.
  • the processor 330 performs the following operations by calling a command stored in the memory 340 (which can be stored in the operating system):
  • the processor 330 is configured to present the control device and the plurality of remote devices under the control of the control device as one network element.
  • the processor 330 may also be referred to as a CPU (Cenira Processing Unit).
  • the memory 340 can include read only memory and random access memory and provides instructions and numbers to the processor 330. - ⁇
  • a portion of memory 340 may also include non-volatile random access memory (NVRAM).
  • NVRAM non-volatile random access memory
  • the various components of the network management server 30 are coupled together by a bus system 350.
  • the bus system 350 may include a power bus, a control bus, and a status signal bus in addition to the data bus.
  • various buses are labeled as bus system 350 in the figure.
  • Processor 330 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 330 or an instruction in the form of software.
  • the processor 330 described above may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC: an off-the-shelf programmable gate array (FPGA) or its '. programmable logic device, discrete gate or transistor logic device, discrete Hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • the general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the disclosed method may be directly implemented by the hardware decoding processor, or by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a random access memory, a flash memory, a read only memory, and a programmable only Read memory or electrically erasable programmable memory, registers, etc. are well-known storage media in the field.
  • the storage medium is located in the memory 340, and the processor 330 reads the information in the memory 340, and completes the steps of the above method in combination with hardware.
  • All or part of the various methods may be completed by a program instructing related hardware, and the program may be stored in a computer readable storage medium, and the storage medium may include: ROM, RAM, magnetic disk or optical disk, and the like.

Abstract

本发明公开了一种通信系统,包括:控制装置、多个远端装置和网管服务器,所述控制装置与所述多个远端装置通信连接,并且所述控制装置控制所述多个远端装置的数据汇聚与分发;所述控制装置与所述网管服务器通信连接,所述网管服务器与所述控制装置、按照预置方案传输管理数据与反馈数据,使得所述控制装置和所述多个远端装置在所述网管服务器上只呈现为一个网元。与现有技术中在网管服务器侧众多小基站都是单独呈现相比,本发明实施例提供的通信系统,可以使众多宏基站和小基站在网管服务器侧只以一个网元的形式呈现,从而降低了网络通信和管理的复杂度。

Description

技术领域
本发明涉及通信技术领域, 具体涉及一种通信系统、控制装置及网管服务 器。
背景技术
随着业务的增多,对网络容量的需求也越来越大,现有技术中通常在已有 宏基站覆盖下部署低功率基站, 也就是小基站, 来增强容量和覆盖, 这些小基 站与宏基站一起构成异构网络,来最大化接入容量,优化用户体验并降低成本。
小基站可部署在不同的位置,例如:部署在商业街和广场的交通灯、街灯、 电线杆、建筑侧等位置。 小基站部署位置的多祥性导致需要部署多祥的传输技 术来适应各种部署场景。多样的传输技术包括各种有线传输技术和无线传输技 术。
在对现有技术的研究和实践过程中, 本发明的发明人发现,通过部署单独 的小基站的确可以提高容量,但是需要部署大量的独立的小基站, , 且宏基站 与小基站都是单独与网关设备和网管服务器进行通信, 导致, 在网管服务器侧 就会新增很多网元, 通信和管理都非常复杂。
发明内容
本发明实施例提供一种通信系统,可以使众多宏基站和小基站在网管服务 器侧只以一个网元的形式呈现,从而降低了网络通信和管理的复杂度。本发明 实施例还提.供了相应的控制装置及网管服务器。
本发明第一方面提^ ^一种通信系统, 包括: 控制装置、 多个远端装置和网 管服务器,
所述控制装置与所述多个远端装置通信连接,并且所述控制装置控制所述 多个远端装置的数据汇聚与分发;
所述控制装置与所述网管服务器通信连接;
所述网管服务器与所述控制装置按照预置方案传输管理数据与反馈数据, 使得所述控制装置和所述多个远端装置在所述网管服务器上只呈现为一个网 元。
结合第一方面, 在第一种可能的实现方式中, 所述多个远端装置覆盖范围 的大小不同,所述多个远端装置中覆盖范围大于或等于规定值的远端装置能提 供大小区覆盖,所述多个远端装置中覆盖范围小于所述规定值的远端装置能提 供小小区覆盖;
其中, 所述大小区为信号范围大于或等于所述规定值的小区;
所述小小区为信号范围小于所述 定值的小区。
结合第一方面或第一方面第一种可能的实现方式,在第二种可能的实现方 式中, 所述网管服务器与所述控制装置按照预置方案传输管理数据与反馈数 椐,使得所述控制装置和所述多个远端装置在所述网管服务器上只呈现为一个 网元, 包括:
所述控制装置与所述网管服务器具有配对的接口,所述控制装置与所述多 个远端装置分别具有配对的接口;
所述控制装置通过所述与所述网管服务器配对的接口接收所述网管服务 器发送的管理数据,并将所述管理数据通过与所述多个远端装置分别配对的接 口分发给所述多个远端装置;所述控制装置通过与所述多个远端装置分别配对 的接口接收所述多个远端装置发送给所述网管服务器的反馈数据,并通过所述 与所述网管服务器配对的接口向所述网管服务器发送所述反馈数据和所述控 制装置生成的反馈数椐 ,以使得所述网管服务器将所述控制装置和所述控制装 置控制下的所述多个远端装置作为一个网元呈现。
结合第一方面或第一方面第一种可能的实现方式,在第三种可能的实现方 式中, 所述网管服务器与所述控制装置按照预置方案传输管理数据与反馈数 据,使得所述控制装置和所述多个远端装置在所述网管服务器上只呈现为一个 网元, 包 :
所述控制装置、 所述多个远端装置分别与所述网管服务器具有配对的接 口, 所述多个远端装置与所述网管服务器通信连接;
所述网管服务器通过与所述控制装置配对的接口向所述控制装置发送管 理数据, 并通过与所述控制装置配对的接口接收所述控制装置反馈的反馈数 据;
所述网管服务器分别通过与所述多个远端装置配对的接口分別向所述多 个远端装置发送管理数据,并通过与所述多个远端装置配对的接口接收所述多 个远端装置反.馈的反 数据;
所述网管服务器将所述控制装置和所述控制装置控制下的所述多个远端 装置作为一个网元呈现。
结合第一方面或第一方面第一种可能的实现方式,在第四种可能的实现方 式中, 所述网管服务器与所述控制装置按照预置方案传输管理数据与反馈数 据,使得所述控制装置和所述多个远端装置在所述网管服务器上只呈现为一个 网元, 包括:
所述控制装置与所述网管服务器具有配对的接口,所述多个远端装置中的 部分远端装置分别与所述网管服务器具有配对的接口,所述部分远端装置与所 述网管服务器通信连接;
所述控制装置通过与所述网管服务器配对的接口接收所述网管服务器发 送的管理数据,并将所述管理数据分发给所述多个远端装置中与所述网管服务 器没有配对接口的远端装置,并接收所述与所述网管服务器没有配对接口的远 端装置发送的反馈数椐,并通过所述与所述网管服务器配对的接口向所述网管 服务器发送所述反翁数据和所述控制装置生成的反翁数据;
所述网管服务器分别通过与所述部分远端装置配对的接口分别向所述部 分远端装置发送管理数据,并通过与所述部分远端装置配对的接口接收所述部 分远端装置反馈的反馈数据;
所述网管服务器将所述控制装置和所述控制装置控制下的所述多个远端 装置作为一个网元呈现。
结合第一方面、 第一方面第一种至第四种中任一可能的实现方式, 在第五 种可能的实现方式中,所述控制装置与所述多个远端装置采用无线接入网 RAN 接口, 所述 RAN接口包括 S1接口、 X2接口、 lub接口、 Abis接口和 WiFi Capwap 接口。
结合第一方面、 第一方面第一种至第五种中任一可能的实现方式, 在第六 种可能的实现方式中,所述控制装置与所述多个远端装置之间传输的数据在基 于以太网 Ethernet、互联网传输协议 IP或多协议标签交换 MPLS的传输链路上传 输。
结合第一方面、 第一方面第一种至第六种中任一可能的实现方式,在第七 种可能的实现方式中,所述基站中的远端装置的数量能根据网络容量需求动态 部署。
结合第一方面、第一方面第一种至第七种中任一可能的实现方式,在第八 种可能的实现方式中,所述控制装置用于管理所述多个远端装置和所述控制装 置与所述多个远端装置之间的传输链路, 以及与所述网管设备通信。
结合第一方面、 第一方面第一种至第八种中任一可能的实现方式, 在第九 种可能的实现方式中,所述控制装置为单独设置的基带单元或宏基站上的基带 结合第一方面、第一方面第一种至第九种中任一可能的实现方式,在第十 种可能的实现方式中, 所述控制装置支持 Ethernet或 IP或 MPSL接口, 以及多种 传输技术, 所述多种传输技术包含有线传输和无线传输。
结合第一方面第十种可能的实现方式, 在第十一种可能的实现方式中, 所 述有线传输包括无源光网络 xPON、 数字用户线路 xDSL、 以太网、 光纾和有线 电视网 Cable;
所述无线传输包括传统频段的微波、 V波段 V- Band、 E波段 E- BandU Sub 6 GHz, 无线保真 WiFi、 电视白频谱 ( TV white spaces )、和时分双工 TDD回传。
结合第一方面、第一方面第一种至第十一种中任一可能的实现方式, 在第 十二种可能的实现方式中, 所迷远端装置为 Metrocell、 Micro, Pico, Femto、 WiFi AP小基站中的至少一个。
结合第一方面、 第一方面第一种至第十二种中任一可能的实现方式,在第 十三种可能的实现方式中, 所述控制装置和所属远端装置为单制式或多模; 所述单制式为全球移动通信系统 GSM、通用移动通信系统 UMTS、 长期演 进 LTE WiFi ;
所述多模为单制式的组合, 所述单制式的组合包括 GSM、 UMTS , WiFi 和 LTE中的至少两种。
结合第一方面、 第一方面第一种至第十三种中任一可能的实现方式,在第 十四种可能的实现方式中, 所述远端装置支持 Ethernet或 IP或 MPSL接口, 以及 多种传输技术, 所述多种传输技术包含有线传输和无线传输。
结合第一方面第四种可能的实现方式,在第十五种可能的实现方式中, 所 述多个远端装置中提供小小区远端装置设置在大小区的覆盖范围下或者大小 区的覆盖范围边缘。
结合第一方面、 第一方面第一种至第十五种中任一可能的实现方式,在第 十六种可能的实现方式中,所述控制装置通过自动地址配置的动态主机配置协 议 DHCP来发现与本控制装置连接的远端装置。
结合第一方面、第一方面第一种至第十六种中任一可能的实现方式, 在第 十七种可能的实现方式中,所述控制装置通过预先配置的与所述控制装置关联 的远端装置的信息查询所述远端装置。
结合第一方面、 第一方面第一种至第十七种中任一可能的实现方式,在第 十八种可能的实现方式中,所述控制装置从所述网管服务器获 所述多个远端 装置的配置信息对所述多个远端装置进行配置。
结合第一方面、第一方面第一种至第十八种中任一可能的实现方式, 在第 十九种可能的实现方式中,所述控制装置具有数据代理功能或者数据网关功能 中的至少一个。
结合第一方面、 第一方面第一种至第十九种中任一可能的实现方式,在第 二十种可能的实现方式中, 所述通信系统还包括网关设备,
所述控制装置接收所述多个远端装置发送给所述网关设备的上行数据,并 通过与所述网关设备配对的接口向所述网关设备发送所述上行数据;所述控制 装置通过所述接口接收所述网关设备发送的下行数据,并将所述下行数椐分发 给所述多个远端装置,使得所述控制装置和所述多个远端装置在在所述网关设 备上只呈现为一个网元。
本发明第二方面一种通信系统, 包括: 控制装置和多个远端装置, 所述控制装置与所述多个远端装置通信连接,并且所述控制装置控制所述 多个远端装置的数据汇聚与分发,使得所述控制装置和所述多个远端装置在所 述通信系统外的网管服务器和网关设备上只呈现为一个网元。
本发明第三方面提供一种控制装置,所述控制装置与所述网管服务器具有 配对的接口, 所述控制装置与所述多个远端装置分别具有配对的接口;
所述控制装置包括:
第一接收单元,用于通过所述与所述网管服务器配对的接口接收所述网管 服务器发送的管理数椐;
第一发送单元,用于将所述第一接收单元接收到的管理数据通过与所述多 个远端装置分别配对的接口分发给所述多个远端装置;
所述第一接收单元,还用于接收所述多个远端装置通过与所述多个远端装 置分别配对的接口发送给所述网管服务器的反馈数据;
所述第一发送单元,用于通过所述与所述网管服务器配对的接口向所述网 管服务器发送所述反馈数据和所述控制装置生成的反馈数据,以使得所述网管 服务器将所述控制装置和所述控制装置控制下的所述多个远端装置作为一个 网元呈现。
结合第三方面, 在第一种可能的实现方式中, 所述控制装置、 所述多个远 端装置分别与所述网管服务器具有配对的接口,所述多个远端装置与所述网管 服务器通信连接;
所述控制装置包括:
第二接收单元,用于通过与所述网管服务器配对的接口接收所述网管服务 器发送的管理数据;
第二发送单元,用于通过与所述网管服务器配对的接口向所述网管服务器 发送所述控制装置的反馈数据;
所述远端装置包括:
第三接收单元,用于通过与所述网管服务器配对的接口接收所述网管服务 器发送的管理数椐;
第三发送单元,用于通过与所述网管服务器配对的接口向所述网管服务器 发送所述控制装置的反馈数据,以使得所述网管服务器将所述控制装置和所述 控制装置控制下的所述多个远端装置作为一个网元呈现。
本发明第四方面提供一种网管服务器,所述网管服务器与所述 _控制装置按 照预置方案传输管理数据与反馈数据,使得所述控制装置和所述多个远端装置 在所述网管服务器上只呈现为所述基站一个网元;
其中, 所述控制装置与所述多个远端装置通信连接, 并且所述控制装置控 制所述多个远端装置的数据汇聚与分发;
所述控制装置与所述网管服务器通信连.接。
结合第四方面, 在第一种可能的实现方式中, 所述控制装置与所述网管服 务器具有配对的接口;
所述网管服务器包括:
第一发送单元,用于通过与所述控制装置配对的接口向所述控制装置发送 管理数据;
第一接收单元,用于通过与所述控制装置配对的接口接收所述控制装置发 送的所述对个远端装置的反馈数椐和所述控制装置的反馈数据;
第一确定单元,用于将所述控制装置和所述控制装置控制下的所述多个远 端装置作为一个网元呈现。
结合第四方面, 在第二种可能的实现方式中, 所述控制装置、 所述多个远 端装置分别与所述网管服务器具有配对的接口;
所述网管服务器包括:
第二发送单元,用于通过与所述控制装置配对的接口向所述控制装置发送 管理数据,以及通过与所述多个远端装置分别配对的接口向所述多个远端装置 发送管理数据;
第二接收单元,用于通过与所述控制装置配对的接口接收所述控制装置反 馈的反馈数据,以及通过与所述多个远端装置分别配对的接口接收所述多个远 端装置反.馈的反馈数椐;
第二确定单元,用于将所述控制装置和所述控制装置控制下的所述多个远 端装置作为一个网元呈现。
本发明第五方面提供一种控制装置, 包括: 所述控制装置与所述多个远端 装置通信连接, 并且所述 -控制装置控制所述多个远端装置的数据汇聚与分发; 所述控制装置与所述网管服务器通信连接;
所述控制装置包括输入设备、 输出设备、 处理器和存储器;
其中, 所述处理器用于按照预置方案传输管理数据与反馈数据,使得所述 控制装置和所述多个远端装置在所述网管服务器上只呈现为一个网元。
本发明第六方面提供一种网管服务器, 包括: 输入设备、 输出设备、 处理 器和存储器;
其中, 所述输出设备, 用于向控制装置和 /或多个远端装置发送管理数椐; 所述输入设备, 用于接收所述控制装置和 /或所述多个远端装置发送来的 反饋数据;
所述处理器,用于将所述控制装置和所述控制装置控制下的所述多个远端 装置作为一个网元呈现。
本发明实施例提供的通信系统, 包括: 控制装置、 多个远端装置和网管服 务器, 所述控制装置与所述多个远端装置通信连接, 并且所述控制装置控制所 述多个远端装置的数据汇聚与分发; 所述控制装置与所述网管服务器通信连 接,所述网管服务器与所述控制装置、按照预置方案传输管理数据与反馈数椐, 使得所述控制装置和所述多个远端装置在所述网管服务器上只呈现为一个网 元。 与现有技术中在网管服务器侧众多小基站都是单独呈现相比, 本发明实施 例提供的通信系统,可以使众多宏基站和小基站在网管服务器侧只以一个网元 的形式呈现, 从而降低了网络通信和管理的复杂度。
I 图说明
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所 需要使用的附图作简单地介绍, 显¾易见地, 下面描述中的酎图仅仅是本^ _明 的一些实施例, 对于本.领域技术人员来讲, 在不付出创造性劳动的前提下, 还 可以根据这些酎图获.得其他的酎图。
图 1是本发明实施例中通信系统的一实施例示意图;
图 2是本发明实施例中基站的一实施例示意图;
图 3是本发明实施例中基站的另一实施例示意图; 图 4是本发明实施例中通信系统的一实施例示意图;
图 5是本发明实施例中通信系统的一实施例示意图;
图 6是本发明实施例中通信系统的一实施例示意图;
图 7是本发明实施例中通信系统的一实施例示意图;
图 8是本发明实施例中通信系统的一实施例示意图;
图 9是本发明实施例中通信系统的一实施例示意图;
图 10是本发明实施例中通信系统的另一实施例示意图;
图 11是本发明实施例中通信系统的另一实施例示意图;
图 12是本发明实施例中通信系统的另一实施例示意图;
图 13是本发明实施例中通信系统的另一实施例示意图;
图 14是本发明实施例中控制装置的一实施例示意图;
图 15是本发明实施例中控制装置的另一实施例示意图;
图 16是本发明实施例中网管服务器的一实施例示意图;
图 17是本发明实施例中网管服务器的另一实施例示意图;
图 18是本发明实施例中控制装置的另一实施例示意图;
图 19是本发明实施例中网管服务器的另一实施例示意图。
j^^^实^ —
本发明实施例提供一种通信系统,可以使.众多宏基站和小基站在网管服务 器側只以一个网元的形式呈现,从, 降低了网络通信和管理的复杂度。 本^ _明 实施例还提供了相应的控制装置及网管服务器。 以下分别进行详细说明。
下面将结合本^ _明实施例中的酎图,对本发明实施例中的技术方案进行清 楚、 完整地描述, 显然, 所描述的实施例仅仅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, 本领域技术人.员在没有作出创造性劳 动前提下所获得的所有其^实施例, 都属于本发明保护的范围。
本发明实施例提供的通信系统包括: 控制装置、 多个远端装置和网管服务 器,
所述基站包括控制装置和多个远端装置,所述控制装置与所述多个远端装 置通信连接, 并且所述控制装置控制所述多个远端装置的数据汇聚与分发; 所述 -控制装置与所述网管服务器通信连接;
所述网管服务器与所述控制装置按照预置方案传输管理数据与反馈数据, 使得所述控制装置和所述多个远端装置在所述网管服务器上只呈现为一个网 元。
可选地,在上述实施例的基础上, 本发明实施例提供的通信系统的另一实 施例中,
所述多个远端装置覆盖范围的大小不同,所述多个远端装置中覆盖范围大 于或等于规定值的远端装置能提供大小区覆盖,所述多个远端装置中覆盖范围 小于所述规定值的远端装置能提供小小区覆盖;
其中, 所述大小区为信号范围大于或等于所述规定值的小区;
所述小小区为信号范围小于所述^ L定值的小区。
规定值以宏基站提供的覆盖范围为准。
例如: 规定值可以是以 4w输出功率的基站的覆盖范围为准, 大于或等于 4W为大小区, 小于 4W为小小区。
可选地,在上述实施例的基础上, 本发明实施例提供的通信系统的另一实 施例中,所述网管服务器与所述控制装置按照预置方案传输管理数据与反翁数 据,使得所述控制装置和所述多个远端装置在所述网管服务器上只呈现为一个 网元, 包 :
所述控制装置与所述网管服务器具有配对的接口,所述控制装置与所述多 个远端装置分别具有配对的接口;
所述控制装置通过所述与所述网管服务器配对的接口接收所述网管服务 器发送的管理数椐,并将所述管理数据通过与所述多个远端装置分别配对的接 口分发给所述多个远端装置;所述控制装置通过与所述多个远端装置分别配对 的接口接收所述多个远端装置发送给所述网管服务器的反馈数据,并通过所述 与所述网管服务器配对的接口向所述网管服务器发送所述 馈数据和所述控 制装置生成的反馈数据,以使得所述网管服务器将所述控制装置和所述控制装 置控制下的所述多个远端装置作为一个网元呈现。
可选地,在上述实施例的基础上, 本发明实施例提供的通信系统的另一实 -丄 i
施例中,所述网管服务器与所述 -控制装置按照预置方案传输管理数据与反馈数 据,使得所述控制装置和所述多个远端装置在所述网管服务器上只呈现为一个 网元, 包括:
所述控制装置、 所述多个远端装置分别与所述网管服务器具有配对的接 口, 所述多个远端装置与所述网管服务器通信连接;
所述网管服务器通过与所述控制装置配对的接口向所述控制装置发送管 理数据, 并通过与所述控制装置配对的接口接收所述控制装置反 的反馈数 椐;
所述网管服务器分别通过与所述多个远端装置配对的接口分别向所述多 个远端装置发送管理数据,并通过与所述多个远端装置配对的接口接收所述多 个远端装置反馈的反馈数据;
所述网管服务器将所述控制装置和所述控制装置控制下的所述多个远端 装置作为一个网元呈现。
可选地,在上述实施例的基础上, 本发明实施例提供的通信系统的另一实 施例中,所述网管服务器与所述控制装置按照预置方案传输管理数椐与反馈数 椐,使得所述控制装置和所述多个远端装置在所述网管服务器上只呈现为一个 网元, 包括:
所述控制装置与所述网管服务器具有配对的接口,所述多个远端装置中的 部分远端装置分别与所述网管服务器具有配对的接口,所述部分远端装置与所 述网管服务器通信连接;
所述控制装置通过与所述网管服务器配对的接口接收所述网管服务器发 送的管理数据,并将所述管理数据分发给所述多个远端装置中与所述网管服务 器没有配对接口的远端装置,并接收所述与所述网管服务器没有配对接口的远 端装置发送的反馈数据,并通过所述与所述网管服务器配对的接口向所述网管 服务器发送所述反馈数据和所述控制装置生成的反馈数据;
所述网管服务器分别通过与所述部分远端装置配对的接口分别向所述部 分远端装置发送管理数据,并通过与所述部分远端装置配对的接口接收所述部 分远端装置反.馈的反 数据; 所述网管服务器将所述控制装置和所述控制装置控制下的所述多个远端 装置作为一个网元呈现。
所述控制装置与所述多个远端装置采用无线接入网 (Radio Access Network , RAN )接口, 所述 RAN接口包括 SI接口、 X2接口、 lub接口、 Abis 接口和 WiFi Capwap。
所述控制装置和所述多个远端装置都分别能提供 SI接口、 X2接口、 Ιι 接 口、 Abis接口、 WiFi Capwap接口中的至少一个。
所述控制装置与所述多个远端装置之间传输的数据在基于以太网 Ethernet , 互联网传输协议 (Internet Protocol , IP ) 或多协议标签交换 ( Multi-Protocol Label Switching, MPSL ) 的传输链路上传输。
所述基站中的远端装置的数量能根据网络容量需求动态部署, 这样, 可以 随时增加远端装置的数量, 从而提升网络容量。
所述控制装置用于管理所述多个远端装置和所述控制装置与所述多个远 端装置之间的传输链路, 以及与所述网管设备通信。
所述控制装置为单独的基带单元或宏基站上的基带单元。
所述控制装置支持 Ethernet或 IP或 MPSL接 π , 以及多种传输技术, 所述多 种传输技术包含有线传输和无线传输。 数字用户( Digital Subscriber line , xDSL )、 以太网或光纤、有线电视网 Cable。
所述无线传输不限于包括传统频段的微波、 V波段 V-Band、 E波段 E-Band、
Sub 6 GHz、无线保真( Wireless Fidelity, WiFi )、电视白频语( TV white spaces )、 时分双工 (Time Division Duplexing, TDD ) 回传。
所述远端装置为用迷你型的 (Metro ) 徽型的 (Micro:)、 微小的 (Pico :)、 家庭用的 ( Fes to )、 无线保真 入点 ( Wireless Fidelity Acess point, WiFi AP ) 小基站中的至少一个。
所述控制装置和所述远端装置为单制式或多模。
GSM )、 通.用移动通. ^ [言系统 (Universal Mobile Telecommunications System , UMTS, 长期演进 Long T rm Evolution, Ι.:ΓΕ)。 WiFi;
所述多模为上面单制式的组合, 包括 GSM、 UMTS, WiFi和 LTE中的至少 两种。
所述远端装置支持 Ethernet或 IP或 MPSL接口, 以及多种传输技术, 所述多 种传输技术包含有线传输和无线传输。
所述多个远端装置中提供小小区远端装置设置在大小区的覆盖范围下或 者大小区的覆盖范围边缘。
所述控制装置通过自动地址配置的动态主机配置协议 (Dynamic Host Configuration Protocol, DHCP )来发现与本控制装置连接的远端装置。
所述控制装置通过预先配置的与所述控制装置关联的远端装置的信息查 所述控制装置从所述网管服务器获得所述多个远端装置的配置信息对所 述多个远端装置进行配置。
所述控制装置具有数据代理功能或者数据网关功能中的至少一个。
所述通信系统还包括网关设备,
所述控制装置接收所述多个远端装置发送给所述网关设备的上行数据,并 通过与所述网关设备配对的接口向所述网关设备发送所述上行数据;所述控制 装置通过所述接口接收所述网关设备发送的下行数据,并将所述下行数椐分发 给所述多个远端装置, 使得所述基站在所述网关设备上只呈现为一个网元。
参阅图 1, 本发明实施例提供的通信系统的一实施例包括:
基站, 该基站为软式发射(softsite )基站, 该基站的覆盖范围包括 10、 20、 30区域, 该基站可以与网元管理系统( Element Management System , EMS ) 或运营支撑系统( Operations Support System, OSS )通 -信, 本发明实施例中可 以将 EMS/OSS的设备统称为网管服务器, 该基站还可以与其他基站通信, 其 他基站可以为现有技术中的宏基站、 小基站或者本发明实施例中的 softsite基 站, 该基站还可以与控制器或者移动网关通信。 需要说明的是, 本 明实施例 中基站的覆盖范围包括 10、 20和 30只是举例说明, 实际上可以包括 4艮多个覆盖 区域, 不应限定为只有这三个覆盖区域。 j_ 4
对于本发明实施例中提供的基站参阅图 2进行理解, 该基站可以包括控制 装置和多个远端装置(不限于图 2中画出的三个)每个远端装置的覆盖范围可 以相同, 也可以不同, 例如, 有的覆盖范围为 10, 有个覆盖范围为 20和 30, 控 制装置对每个远端装置进行控制,远端装置与其他基站、控制器或者网关进行 通信时, 都需要由控制装置来转发, 同祥, 反过来, 其他设备发送给远端装置 的数据, 也需要由控制装置来转发。
对于 softsite基站, 还可以参阅图 3进行理解, 一种 softsite基站, 包括: SoftSite控制单元 ( SoftSite Control Unit , SCU )、 SoftSite远端单元 ( SoftSite Remoie UniS: , SRU )及远端单元( Remote Unit , RU ), 其中, RU 可以为宏站, SRU可以为小基站, SCU和 SRU或 RU之间都有传输链路。
RU用来提供大范围覆盖的小区 10。 RU包含无线单元和传输单元。 无线单 元用来提供无线小区, 传输单元用来与 SCU进行传输通信。 这里 RU可以重用 已有宏站的功能来实现,例如采用已有宏站的 RRU来实现,来提供大范围覆盖 的小区 10。
SRU用来提供小范围覆盖的小小区(Small Cdl ) ,例如小小区 20和 30。 SRU 包含无线单元和传输单元。 无线单元用来提供无线小区, 传输单元用来与 SCU 进行传输通信。 这里 SRU只要能提供小范围覆盖的小小区 (Small Cell ) 就可 以, 可以采用不同于 RRU的其他 站类型。
SRU的无线单元可为独立作为基站, 这时可以利用小基站的功能来实现, 例如采用迷你型的( Metro )、微型的( Micro )、微小的( Pico )、家庭用的( Ferato )、 无线保真接入点 ( Wireless Fidelity Acess point, WiFi AP )等各种站型的小基
SRU的无线单元也可采用基站功能进行划分重新在 SRU上分布后构成。例 如基站的 L1协议栈在 SRU上实现, 其他协议栈在 SCU上实现。
SRU 可 以 是 单 制 式 , 例 如 : 全 球 移 动 通 讯 系 统
(Global System for Mobile Communications , GSM)、通用移动通 4言系统 (Universal Mobile Telecommunications System , UMTS)、长期演进 ( Long Term Evoluiion , UTE)等, 也可是多模, 例如: 1! 丁8和^¥ 〖、 LIE和 iFi等。 SRU上的传输单元, 可以是重用已有的小基站传输接口 /单板, 也可以是 新增的网络设备。
SRU上的传输单.元可以支持以太网 Eihernet、 互联网之间的 1;办 i义 ( Internes: Protocol , IP )或多协议标记交换 ( Multi-Protocol Labd Switching, MPSL ) 接口, 也可以支持各种传输技术, 传输技术包含有线传输和无线传输。 有线传 输, 包括无源光网络 ( Passive Optica! Network , χΡΟΝ )、 数字用户 ( Digital Subscriber Line , xDSL )、 以太网等, 无线传输包括传统频段的微波、 V-Band, E-Band, Sub 6 GHz, WiFi、 电视白频谱( TV white spaces )、 时分双工( Time Division Duplexing, TDD ) 回传等。
SCU用来控制和管理 RU/SRU单元以及它们之间的传输链路, 并与其他网 络或网元通信。 SCU包含控制功能模块、 传输单元 220。 控制功能模块用来控 制和管理 RU/SRU,以及与其他网络 /网元的通信。传输单元 220:用来与 RU/SRU 进行传输通信。 SCU的控制功能可以重用已有宏站的功能, 例如利用 BBU来实 现控制功能。 已有宏站可以是单制式宏站(例如 GSM、 UMTS, LTE, CDMA 等), 也可是多模宏站(例如 GSM和 UMTS、 UMTS和 LTE等 )或者 SingleRAN 基站。 对于 SCU上的传输单元, 可以是重用已有的宏站传输接口 /单板, 也可 以是新增的单板 /网络设备。 SCU上的传输单元可以支持 Ethernet/IP/MPSL接 口,也可以支持各种传输技术,传输技术包含有线传输和无线传输。有线传输, 包括 xPON、 xDSL、 以太网 /光纤、 有线电视网 Cable等, 无线传输包括传统频 段的微波、 V-Band, E-Band, Sub 6 GHz, WiFi、电视白频谱( TV white spaces )、 TDD回传等。
SCU和 SRU/RU之间的传输链路: SCU和 SRU/RU之间通过 SRU/RU上的传 输单元与 SCU上的传输单元进行通信, 来提供基于 Ethernei/IPMPLS的传输链 路。
传输技术不限于光传输, 可以不需要光纤,可以包含有线传输和无线传输, 或者是有线和无线的混合传输。 有线传输, 包括 xPON、 xDSL、 以太网 /光纤、 Cabk等, 无线传输包括传统频段的微波、 V-Band, E Band、 Sub 6 GHz, WiFi、 电视白频谱 ( TV white spaces )、 TDD回传等。 SCU和 SRU之间的 RAN接口: SCU和 SRU之间可以采用不同于 CPRI的 RAN接口 , 能在基于 Ethemei/IPMPLS的传输链.路上传输。
SoftSite基站提供的无线小区: SoftSite基站通过蜂窝小区提供无线服务, 至少包含一个大范围覆盖的小区 10和在大范围覆盖的小区 10覆盖下的一个或 者多个小小区 ( Small Cell )0
大范围覆盖的小区 10 大小区:
大小区用来提供大范围的无线覆盖, 用于提供基本的无线覆盖 /容量。 对于大小区, 不限定提供小区的无线技术制式, 例如可以是 UMTS、 LTE, LTE- A、 WiFi、 CDMA, 这里不做限定。
大小区由 RU来提供, 例如大小区可以为宏小区。
小小区 ( Small Cell ):
小小区用来提供小范围的无线覆盖, 用于提供增强的无线覆盖 /容量。 对于小小区, 不限定提供小区的无线技术制式, 例如可以是 UMTS、 LTE, LTE A WiFi、 CDMA, 这里不故限定。
小小区由 SRU来提供。
例如 '}、 、区可以为 femto小区、 Pico小区、 Micro小区、 Metro小区、。 例 ^口 小小区 ( Small Cell ) 2.0、 30, 这里不限定小小区 ( Small Cell ) 的数量。 小小 区(Small Cell )也可位于大范围小区覆盖 10的边缘, 例如小小区 (; Small Cell ) 30位于大范围覆盖的小区 10的边缘。
本发明实施例提供的基站可以通过部署统一的小基站群来提升无线网络 容量。
为了理解方便 ^例如下, 本发明并不仅限于这些连.接方案:
.对于千兆比特-无源光网-络 ( Gigabit- capable Passive OpticalNetwork ,
GPON ) 网络, SRU的传输单元为 GPON 光网络单元( Optical Network Unit , ONU ), SCU的传输单元为 mini GPON 光线路终端 (Optica Line Terminal ,
OUT )。 SRU的传输单元 GPON ONU连.接到 SCU的传输单元 mini GPON OUT。
对于 xDSL网络, SRU的传输单元为 xDSL客户终端设备( Customer Premise
Equipment , CPE ), SCU的传输单元为 mini xDSL数字用户线路接入复用器 ( Di giial Sub scri berline AccessMultiple xer , DSLAM )。 SRU的传 -输单元 xDSL CPE连接到 SCU的传输单元 mini xDSL DSLAM。
对于以太网, SRU的传输单元为小基站的传输接口, SCU的传输单元为小 基站控制器 /网关的传输接口。 SRU的传输单元直接连接到 SCU的传输单元, 或者通过 Ethernet/IP网络连接到 SCU的传输单元。
对于无线传输, SRU的传输单元为小基站的无线传输模块, SCU的传输单 元为小基站控制器 /网关的无线传输模块。 SRU的传输单元直接连接到 SCU的 传输单元, 或者通过多跳无线网络连接到 SCU的传输单元。
对于有线和无线的混合网络, SRU的传输单元为小基站的有线 /无线传输 模块, SCU的传输单元为小基站控制器 /网关的有线 /无线传输模块。 SRU的传 输单元直接连接到 SCU的传输单元, 或者通过中间网络连接到 SCU的传输单 元。
SRU进行无线业务,接入在热点地区的 UE。 SCU将多个小小区( Small Cell ) 转为一个或多个大范围覆盖的小区, 从 ¾实现无线网络的自然扩容。
在本发明实施例中,在热点地区随着容量需求的增加而不断增加部署 SRU 来提升无线网络容量, 并将 SRU、 SCU, SRU与 SCU之间的传输链路一起作为 一个基站来看待, 可单点管理, 简化了运维, 并通过小基站实现了快速部署。 提供了快速低成本的无线网络提升容量的方法。
本发明实施中, 参阅图 4, SCU还具有 SRU与 RU的控制器或者网关功能; 其中, 与控制器或移动网关之间接口的控制方法包括:
在 SCU的控制功能中添加 SRU与 RU的控制器或者网关功能, SRU与 RU的 控制器或者网关功能至少包含控制和数据接口的控制功能。
控制和数据接口的控制功能将 SRU与控制器和移动网关之间的一个或者 多个控制和数据接口聚合或转换为统一的控制和数据接口,然后再使用统一的 控制和数据接口与控制器 /移动网关相连。
例如: 控制和数据接口的控制功能可以采用家庭基站 ( home nodeB gateway, HNB GW )、 ( home enodeB gateway ,HeNB GW )、 WiFi AC/controller, LTE Small Cell GW等, 也可是它们的组合来实现。 这个与控制器 /移动网关之间的统一的控制和数据接口可重用 SCU已有的 控制和数据接口, 或者在已有的控制和数据接口上再新建立与控制器 /移动网 关间的控制和数据接口。
对于重用 SCU已有的控制和数据接口的实现方法:
将一个或者多个 SRU与控制器 /移动网关之间的控制和数据接口, 重用为 与 SCU的控制和数据接口相同的统一控制和数据接口。
为了理解方便, 举例如下, 本发明并不限定于这些接口:
SRU提供 S1接口, 多个 SRU使用 S1接口连接到 SCU, SCU已有 S1接口, 则 SCU将多个 SRU的 S1接口聚合为统一的 S1接口,然后再使用统一的 S1接口与控 制器 /移动网关相连。 SRU提供 lub接口,多个 SRU使用 lub接口连接到 SCU, SCU 已有 lub接口, 则 SCU将多个 SRU的 lub接口聚合为统一的 S1接口, 然后再使用 统一的 lub接口与控制器移动网关相连。
SRU提供 Abis接口, 多个 SRU使用 Abis接口连接到 SCU, SCU已有 Abis接 口, 则 SCU将多个 SRU的 Abis接口聚合为统一的 Abis接口, 然后再使用统一的 Abis接口与控制器 /移动网关相连。
SRU提供 WiFi Cap wap接口, 多个 SRI 吏用 W〖F〖 Cap ap^口连接到 SCU, SCU已有 WiFi Capwap接口,则 SCU将多个 SRU的 WiFi Capwap接口聚合为统一 的 WiFi Capwap接口, 然后再使用统一的 WiFi Capwap接口与控制器 /移动网关 相连。
将一个或者多个 SRU与控制器 /移动网关之间的控制和数据接口, 重用为 与 SCU的控制和数据接口不同的统一控制和数据接口。
为了理解方便, 举例如下, 本发明并不限定于这些接口:
SRU提供 WiFi. Capwap接口, 多个 SRU使用 WiFi Capwap接口连接到 SCU , SCU将多个 WiFi Ca wap接口转换为统一的 3GPP接口, 例如可以是 GTP接口, 然后再使用统一的 3GPP接口与控制器 /移动网关相连, 来方便 WiFi与现网的集 成。
对于新建立的与控制器 /移动网关间的控制和数据接口有两种实现方法: 当 SCU没有接口可利用时, 则需要新建立控制和数据接口, 然后再使用新 建立的控制和数据接口与控制器 /移动网关相连。 例如: SCU为 LTE制式, 小基 站为 UMTS制式, 这种情况下 SCU没有 UMTS接口可利用则需要新建立 UMTS 控制和数据接口,然后再使用新建立的 UMTS控制和数据接口与控制器 /移动网 关相连,这时整个基站作为一个多模基站来看待。
当 SCU有接口可利用时,也可新建立作为负载均衡 /不同 QoS处理使用的控 制和数据接口, 然后再使用新建立的控制和数据接口与控制器 /移动网关相连。 例如: SCU为 SRU单独建立低 QoS保证的控制和数据接口, 来保障 SCU自身业 与其它基站之间接口的控制方法:
对于 SCU具有小基站控制器 /网关的功能, 也可将 SRU与其它基站之间的 一个或者多个控制和数据接口, 聚合转换为统一的控制和数椐接口。
这个基站间的统一的控制和数据接口可重用 SCU已有的控制和数据接口, 或者在已有的控制和数据接口上再新建立与其它基站间的控制和数据接口。
对于重用 SCU已有的控制和数据接口的实现方法:
将一个或者多个 SRU与其它基站之间的控制和数据接口,重用为与 SCU的 控制和数据接口相同的统一控制和数据接口。
为了理解方便, 举例如下, 本发明并不限定于这些接口:
SRU提供 X2接口, 多个 SRU连接到 SCU, SCU将多个 X2接口聚合为统一 的 X2-楱口, 然后再使用统一的 X2接口与其它基站相连。
对于新建立的与其它基站间的控制和数据接口有两种实现方法:
当 SCU没有接口可利用时, 则需要新建立控制和数据接口。 例如: SCU为 UMTS制式, 小基站为 UTE制式, 这种情况下 SCU没有 X2接口可利用則需要新 建立 X2接口。
当 SCU有接口可利用时,也可新建立作为负载均衡 /不同 QoS处理使用的控 制和数据接口。 例如: SCU为 SRU单独建立低 QoS保证的控制和数据接口, 来 保障 SCU自身业务的优先级。
参阅图 5, 图 5为本 明实施例中 SCU聚合或转换控制和数据接口的过程: 从 SRU或 RU到控制器 /移动网关 /其它基站方向的消息处理过程: 步骤 1、 SCU从 SRU/RU接收到一个或者多个控制和数据消息。 步骤.2、 SCU的控制功能对接收到的一个或者多个控制和数据消息进行聚 合 /转换, 聚合 /转换为统一的控制和数据接口。
步骤 3、 SCU使用统一的控制和数据接口来传递从 SRU/RU接收到的控制和 数据消息。
从控制器 /移动网关 /其它基站到 SRU/RU方向的消息处理过程:
步骤 4、 SCU使用统一的控制和数据接口从控制器 /移动网关 /其它基站接收 控制和数据消息。
步骤 5、 SCU的控制功能对接收到的控制和数据消息进行转换 /分发, 转换 为分发给 SRU/RU的控制和数据接口。
步骤 6、 SCU将控制和数据消息分发给相应的 SRU/RU。
参阅图 6, SCU还具有控制和数据接口的代理功能:
在 SCU的控制功能中添加控制和数椐接口的代理功能,来代理 SRU与控制 器 /移动网关之间的一个或者多个控制和数据接口, 然后 SCU向控制器 /移动网 关提供统一的控制和数据接口。
这个统一的控制和数据接口可重用 SCU已有的控制和数椐接口,或者在已 有的控制和数据接口上再新建立与控制器 /移动网关间的控制和数据接口。
对于重用 SCU已有的控制和数据接口的实现方法以及数椐的聚合或转换 过程同具有网关功能的描述, 本实施中不做过多赘述。
本发明实施例提供的通信系统的另一实施例中,通信系统可以包括基站和 网管服务器,基站为上述实施例中所描述的基站, 为了使基站对外呈现为一个 设备, 本发明实施例中可以采用几种具体的方案来实现:
其中一种, SCU主导方案 - 由 SCU来统一管理 SRU/RU、 SCU和 SRU/RU 之间的传输链路。
参阅图 7, 网管服务器(EMS/OSS )具有 SoftSite基站管理功能和基站 OM 接口:
SoftSite基站管理功能对 SoftSite基站提供配置管理、性能管理、 故障管理、 软件管理等运维管理功能。 ―— 2 -丄
基站 OM接口用于 SoftSite基站管理功能模块与 SoftSite基站间的管理通信, SoftSite基站管理功能模块通过基站 OM接口对 SoftSite基站进行运维管理。
SCU的控制功能模块具有南向 OM接口、 北向 OM接口和管理功能模块: 南向 OM接口用来与 SCU的传输单元、 SRU/RU进行管理通信, 北向接口用来 与 EMS/OSS进行管理通信。
管理功能模块用来统一管理 SRU/RIL SCU和 SRU/RU之间的传输链路(包 括 SCU上的传输单元、 SRU/RU上的传输单元)。
SCU的传输单元具有 0M接口: 此 0M接口用来与 SCU的控制功能模块、 SRU/RU进行管理通信。
SRU的传输单元具有 0M接口: 此 0M接口用来与 SCU、 SRU/RU的无线单 元进行管理通信。
SRU的无线单元具有 0M接口: 此 0M接口用来与 SCU、 SRU/RU的传输单 元进行管理通信。
对本方案的运维方法描述如下:
SoftSite基站 /SCU对 EMS/0SS提供统一的管理接口, EMS/0SS将 SoftSite 基站作为一个基站来统一管理。
为了理解方便, 举例如下: 统一的管理接口可以是 SNMP、 Web, Telnet, 私有接口等, 也可是它伯的各种组合, 这里不做限定。
SCU统一管理 SRU/RU的方法如下:
SRU/RU的无线单元 110的管理: SCU的控制功能模块 230统一管理
SRU/RU的无线单元〗 10。
这祥对于 SCU的控制功能模块 230来说, 它可以统一管理各种站型和各种 制式的小基站。
SCU的传输单元 220的管理: 由 SCU控制功能模块 230管理 SCU上的传输单 元 220, SCU将 SCU的传输单元 22,0作为 SCU的传输单板 /传输接口来管理: SCU 使用一个管理对象来代表 SCU的传输单元 220, 来管理 SCU的传输单元 22,0。
为了理解方便, 举例如下:
对于以太网, SCU的传输单元为自身的传输接口。 这时 SCU的控制功能模块 230统一管理 SCU自身的传输接口。
对于无线传输, SCU的传输单元为 hub无线传输模块。 例如对于 WiFi无线 回传, hub无线传输模块 WiFi桥接器。
这时 SCU的控制功能模块 230统一管理 WiFi桥接器。
SRU/RU的传输单元 120的管理:
由 SCU的传输单元 22,0来管理 SRU/RU的传输单元 120: SCU的传输单元 2,20 可以使用 SCU和 SRU/RU之间运行自动管理协议来管理 SRU/RU的传输单元 120。
为了理解方便, 举例如下:
对于 GPON网络, SRU/RU的传输单元为 GPON ONU, SCU的传输单元为 mini GPON OLT。
这时 SCU的控制功能模块 230统一管理 mim GPON OUT和 SRU/RU的无线 单元 110。 mini GPON OLT管理 GPON ONU。
对于 xDSL网络, SRU/RU的传输单元为 xDSL CPE, SCU的传输单元为 mini xDSL DSLAM。
这时 SCU的控制功能模块 230统一管理 mini xDSL DSLAM和 SRU/RU的无 线单元 110。 mini xDSL DSLAM管理 xDSL CPE。
对于无线传输, SRU/RU的传输单元为远端无线传输模块, SCU的传输单 元为 hub无线传输模块。 例如对于 TDD无线回传, 远端无线传输模块为 TDD远 端节点, hub无线传输模块 TDD基站。
这时 SCU的控制功能模块 230统一管理 hub无线传输模块和 SRU/RU的无线 单元 110。 hub无线传输模块管理远端无线传输^ i块。
或者由 SRU/RU的无线单元 110来直接管理 SRU/RU的传输单元 12,0。 SRU/RU将 SRU/RU的传输单元 120作为 SRU/RU的传输单板 /传输接口来管理: SRU/RU使用一个管理对象来代表 SRU/RU的传输单元 120, 来管理 SRU/RU的 传输单元 120。
为了理解方便, 举例如下:
对于以太网, SRU/RU的传输单元为自身的传输接口。 这时 SRU/RU的无线单元 110管理自身的传输接口。
对于无线传输, SRU/RU的传输单元为远端无线传输模块。 例如对于 WiFi 无线回传, 远端无线传输模块为 WiFi AP。
这时 SRU/RU的无线单元 110可以集成 WiF AP, 并统一管理 WiFi AP。
参阅图 8, SCU对 EMS/OSS下发的管理消息的处理方法:
步骤 1、 SCU对 EMS/OSS下发的管理消息进行统一接收;
SoftSite基站对 EMS/OSS提供统一的管理接口, 也就是统一的北向 OM接 口。 SoftSite基站通过统一的管理接口统一处理接收 EMS/OSS下发给各个被管 理功能模块(SRU/RU的无线单元和传输单元、 SCU的传输单元和控制单元) 的管理消息。
步尊 2.1、 SCU统一处理接收到的管理消息, 可选的进行南北向 0M接口的 转换。
北向 0M接口接收到管理消息后, 再转发给 SCU上的管理功能模块。
步骤 2,2、 可选的向 EMS/OSS发送处理结果消息;
SCU上的管理功能模块对消息进行统一处理。此管理消息可以直接在 SCU 上处理完成, 然后可选的向 EMS/OSS发送处理结杲消息。 此管理消息也可需 要进一步向各个被管理功能模块发送管理消息进行处理。这里发送的管理消息 可以是原来接收的下发管理消息, 也可是根据处理结果¾新产生的管理消息。
对于需要转发的从北向 0M接口接收到的管理消息, SCU上的管理功能模 块将此管理消息发送给 SCU上的南向 0M接口。 SCU上的管理功能模块实现此 管理消息在北向 0M接口和南向 0M接口的转换。
步骤 3,1- 3.4可选的 SCU向 EMS/OSS发送处理结果消息。
SCU上通过南向 0M接口再将管理消息统一分发给相应的待管理功能模 块。 待管理功能模块可以是 SRU/RU的无线单元和传输单元、 SCU的传输单元 和控制单元中的一个或者多个功能模块。可选的 SCU向 EMS/OSS发送处理结杲 消息。
参阅图 9, SCU对各个被管理功能模块上传的管理消息的处理方法: 步骤 1.1- 1,3、 SCU统一接收各个被管理功能模块(SRU/RU的无线单元和 传输单元、 SCU的传输单元和控制单元) 上传的管理消息。
SCU上的南向 OM接口统一接收各个被管理功能模块上传的管理消息。 可 以是 SRU/RU的无线单元和传输单元、 SCU的传输单元和控制单元中的一个或 者多个功能模块上传的管理消息。
SCU对各个被管理功能模块上传的管理消息进行统一处理,然后再转发给
EMS/OSS, 或者直接在 SCU自身内处理完管理消息, 不再转发给 EMS/OSS。
步骤 2、 SCU统一处理接收到的上传管理消息,可选的进行南北向 OM接口 的转换。
南向 OM接口接收到管理消息后, 再转发给 SCU上的管理功能模块。
SCU上的管理功能模块对消息进行统一处理。此管理消息可以直接在 SCU 上处理完成, 然后可选的向各个被管理功能模块发送处理结果消息。此管理消 息也可需要进一步向 EMS/OSS发送管理消息进行处理。 这里发送的管理消息 可以是原来接收的上传管理消息, 也可是根据处理结杲而新产生的管理消息。
对于需要转发的从.南向 OM接口接收到的管理消息, SCU上的管理功能模 块将此管理消息发送给 SCU上的北向 OM接口。 SCU上的管理功能模块实现此 管理消息在南向 OM接口和北向 OM接口的转换。
对于 SCU向 EMS/OSS上传的管理消息, SCU接收 EMS/OSS返回的处理结 杲消息, 可选的将处理结杲消息统一分发给相应的待管理功能模块。
步尊 3,2- 3.4、 SCU通过南向 OM接口再将处理结果管理消息统一分发给相 应的待管理功能模块。待管理功能模块可以是 SRU/RU的无线单元和传输单元、 SCU的传输单元和控制单元中的一个或者多个功能模块。
参阅图 10, 本发明实施例提供的通信系统的另一实施例中,
EMS/OSS主导方案: 由 EMS/OSS内部分别管理 SCU、 SRU/RU、 SCU和 SRU/RU之间的传输链路, 然后 EMS/OSS对外呈现为统一的管理。
对本方案的各个功能模块间的接口描述如下:
EMS/OSS具有 SoftSite基站管理功能模块和各个被管理功能模块的管理接 口:
SoftSite基站管理功能模块对 SoftSite基站提供配置管理、 性能管理、 故障 管理、 软件管理等运维管理功能。
各个被管理功能模块的管理接口 (SCU控制功能 OM接口、 SCU传输单元 OM接口、 SRU/RU传输单元 OM接口、 SRU/RU无线单元 OM接口)用于 SoftSite 基站管理功能模块与 SoftSite基站间的管理通信, SoftSite基站管理功能模块通 过各个被管理功能模块的管理接口对 SoftSite基站进行运维管理。
SCU的控制功能模块具有 0M接口: 用来与 EMS/0SS进行管理通信, 实现 管理功能。
SCU的传输单元具有 0M接口: 此 0M接口用来与 EMS/0SS进行管理通信, 实现管理功能。
SRU的传输单元具有 0M接口: 此 0M接口用来与 EMS/0SS进行管理通信, 实现管理功能。
SRU的无线单元具有 0M接口: 此 0M接口用来与 EMS/0SS进行管理通信, 实现管理功能。
SoftSite基站的各个被管理功能模块分别向 EMS/0SS提供管理接口。
各个被管理功能模块包括: SRU/RU无线单元、 SRU/RU传输单元、 SCU 传输单元、 SCU控制功能模块。
各个被管理功能模块提供的管理接口包括: SRU/RU无线单元的 0M接口、 SRU/RU传输单元的 0M接口、 SCU传输单元的 0M接口、 SCU控制功能的 0M 接口。
EMS/0SS分别使用对应的管理接口与各个被管理功能模块的 0M接口进 行对接
对应的管理接口分别是 SRU/RU无线单元 0M接口、 SRU/RU传输单元 0M 接口、 SCU传输单元 0M接口、 SCU控制功能 0M接口。
为了理解方便, 举例如下: 各个被管理功能模块提供的管理接口和 EMS/0SS对应的管理接口可以是 SNMP、 Web、 Telnet, 私有接口等, 也可是 它们的各种组合, 这里不做限定。
SoftSite基站的各个被管理功能模块由 EMS/0SS分别单独管理。
SoftSite基站的各个被管理功能模块通过向 EMS/0SS提供的各个管理接口 参阅图 il , EMS/OSS下发的管理消息、 各个被管理功能模块上传的管理 消息的处理方法:
步骤 1 ,1- 1,4、 EMS/OSS统一接收和下发对各个被管理功能模块 ( SRU/RU 的无线单元和传输单元、 SCU的传输单元和控制单元) 的管理消息。
步骤 2、 EMS/OSS统一处理接收到的管理消息, EMS/OSS内部看到各个被 管理功能模块。
步骤 3,1- 3,4、 EMS/OSS向各个被管理功能模块返回处理结果消息。
参阅图 12, 本发明实施例提供的 SCIL EMS/OSS组合主导方案:
SCU、 EMS/OSS组合主导方案: 对于 SCU、 SRU/RU, SCU和 SRU/RU之 间的传输链路, 部分功能模块由 SCU来统一管理, 部分功能模块由 EMS/OSS 内部分别管理, 然后 EMS/OSS对外呈现为统一管理。
对于本发明实施例中的各个功能模块的接口的功能可以参阅上述两个实 施例进行理解, 本处不做过多赘述。
为了理解方便, 举例如下, 本发明不限于这些组合:
EMS/OSS统一管理 SCU的控制功能模块和 SRU/RU的无线单元, EMS/OSS 分别管理 SCU的传输单元和 SRU/RU的传输单元。 例如对于 xPON传输, 由 EMS/OSS进行分别管理 xPON ONU和 xPON mini OLT。
EMS/OSS统一管理 SCU的控制功能模块、 SRU/RU的无线单元和 SRU/RU 的传输单元, EMS/OSS单独管理 SCU的传输单元。
本发明实施例中, 可以将 SofiS te基站内各个组成功能模块作为一个整体 进行管理, 可单点管理, 筒化了运维, 降低了运维成本。
参阅图 13, 本发明实施例提供的通信系统的一实施例中, 包括: 控制装置 和多个远端装置,
所述控制装置与所述多个远端装置通信连接,并且所述控制装置控制所述 多个远端装置的数据汇聚与分发,使得所述控制装置和所述多个远端装置在所 述通信系统外的网管服务器和网关设备上只呈现为一个网元。
参阅图 14, 本发明实施例提供的控制装置的一实施例中, 所述控制装置与 所述网管服务器具有配对的接口,所述 _控制装置与所述多个远端装置分别具有 配对的接口;
所述控制装置 200包括:
第一接收单元 201 , 用于通过所述与所述网管服务器配对的接口接收所述 网管服务器发送的管理数据;
第一发送单元 202,用于将所述第一接收单元 201接收到的管理数据通过与 所述多个远端装置分别配对的接口分发给所述多个远端装置;
所述第一接收单元 2,01, 还用于接收所述多个远端装置通过与所述多个远 端装置分别配对的接口发送给所述网管服务器的反馈数据;
所述第一发送单元 2,02, 用于通过所述与所述网管服务器配对的接口向所 述网管服务器发送所述反.馈数据和所述控制装置生成的反.馈数据,以使得所述 网管服务器将所述控制装置和所述控制装置控制下的所述多个远端装置作为 一个网元呈现。
参阅图 15, 本 明实施例提供的基站的另一实施例中, 所述控制装置、 所 述多个远端装置分别与所述网管服务器具有配对的接口,所述多个远端装置与 所述网管服务器通信连接;
所述控制装置 200包括:
第二接收单元 203 , 用于通过与所述网管服务器配对的接口接收所述网管 服务器发送的管理数椐;
第二发送单元 204, 用于通过与所述网管服务器配对的接口向所述网管服 务器发送所述控制装置的反馈数据;
所述远端装置包括:
第三接收单元 211, 用于通过与所述网管服务器配对的接口接收所述网管 服务器发送的管理数据;
第三发送单元 212, 用于通过与所述网管服务器配对的接口向所述网管服 务器发送所述控制装置的反馈数椐,以使得所述网管服务器将所述控制装置和 所述控制装置控制下的所述多个远端装置作为一个网元呈现。
本发明实施例提供的网管服务器 30的一实施例中,所述网管服务器与所述 控制装置按照预置方案传输管理数据与反馈数据,使得所述控制装置和所述多 个远端装置在所述网管服务器上只呈现为所述基站一个网元;
其中, 所述控制装置与所述多个远端装置通信连接, 并且所述控制装置控 制所述多个远端装置的数据汇聚与分发;
所述控制装置与所述网管服务器通信连.接。
参阅图 16, 本发明实施例提供的网管服务器的另一实施例中, 所述控制装 置与所述网管服务器具有配对的接口;
所述网管服务器 30包括:
第一发送单元 301, 用于通过与所述控制装置配对的接口向所述控制装置 发送管理数据;
第一接收单元 302, 用于通过与所述控制装置配对的接口接收所述控制装 置发送的所述对个远端装置的反馈数据和所述控制装置的反馈数椐;
第一确定单元 303, 用于将所述控制装置和所述控制装置控制下的所述多 个远端装置作为一个网元呈现。
参阅图 17, 本 明实施例提供的网管服务器 30的另一实施例中, 所述控制 装置、 所述多个远端装置分别与所述网管服务器具有配对的接口;
所述网管服务器 30包括:
第二发送单元 304, 用于通过与所述控制装置配对的接口向所述控制装置 发送管理数据,以及通过与所述多个远端装置分别配对的接口向所述多个远端 装置发送管理数椐;
第二接收单元 305, 用于通过与所述控制装置配对的接口接收所述控制装 置反 的反馈数椐,以及通过与所述多个远端装置分别配对的接口接收所述多 个远端装置反馈的反馈数据;
第二确定单元 306, 用于将所述控制装置和所述控制装置控制下的所述多 个远端装置作为一个网元呈现。
本发明实施例还提供了一种计算机存储介质 , 该存储介质中存储有程序, 该程序执行时, 包括上述控制装置执行的部分或者全部步骤。
本发明实施例还提供了一种计算机存储介质 , 该存储介质中存储有程序, 该程序执行时, 包括上述网管服务器执行的部分或者全部步骤。
图 18是本发明实施例控制装置 200的一实施例示意图, 所述控制装置 200 与多个远端装置 210通信连接, 并且所述控制装置 200控制所述多个远端装置 210的数据汇聚与分发;
所述控制装置 200与所述网管服务器 30通信连接;
控制装置 200可包括输入设备 210、输出设备 220、处理器 230和存储器 240。 存储器 240可以包括只读存储器和随机存取存储器,并向处理器 230提供指 令和数椐。 存储器 240的一部分还可以包括非易失性随机存取存储器 ( NVRAM )。
存储器 240存储了如下的元素, 可执行模块或者数据结构, 或者它们的子 集, 或者它伯的扩展集:
操作指令: 包括各种操作指令, 用于实现各种操作。
搡作系统: 包括各种系统程序, 用于实现各种基础业务以及处理基于硬件 的任务。
在本发明实施例中, 处理器 2,30通过调用存储器 240存储的搡作指令(该操 作指令可存储在搡作系统中), 执行如下操作:
其中,按照预置方案传输管理数据与反 数椐,使得所述控制装置和所述 多个远端装置在所述网管服务器上只呈现为一个网元。
处理器 230还可以称为 CPU ( Centra] Processing Unit, 中央处理单元)。 存 储器 240可以包括只读存储器和随机存取存储器,并向处理器 230提供指令和数 据。 存储器 240的一部分还可以包括非易失性随机存取存储器(NVRAM )。 具 体的应用中, 基站 20的各个组件通过总线系统 250耦合在一起, 其中总线系统 250除包括数据总线之外,还可以包括电源总线、控制总线和状态信号总线等。 但是为了清楚说明起见, 在图中将各种总线都标为总线系统 250。
上述本发明实施例揭示的方法可以应用于处理器 2,30中,或者由处理器 230 实现。 处理器 230可能是一种集成电路芯片, 具有信号的处理能力。 在实现过 程中, 上述方法的各步骤可以通过处理器 230中的硬件的集成逻辑电路或者软 件形式的指令完成。 上述的处理器 230可以是通用处理器、 数字信号处理器 ——― 3 Q
( DSP )、 专用集成电路(ASIC )、 现成可编程门阵列 (FPGA ) 或者其弛可编 程逻辑器件、 分立门或者晶体管逻辑器件、 分立硬件组件。 可以实现或者执行 本发明实施例中的公开的各方法、 步骤及逻辑框图。通用处理器可以是微处理 器或者该处理器也可以是任何常规的处理器等。结合本发明实施例所公开的方 法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬 件及软件模块组合执行完成。 软件模块可以位于随机存储器, 闪存、 只读存储 器, 可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存 储介质中。 该存储介质位于存储器 240, 处理器 230读取存储器 240中的信息, 结合其硬件完成上述方法的步驟。 图 19是本发明实施例网管服务器 30的结构示意图。网管服务器包括输入设 备 31CK 输出设备 320、 处理器 330和存储器 340。
存储器 340可以包括只读存储器和随机存取存储器,并向处理器 330提供指 令和数椐。 存储器 340的一部分还可以包括非易失性随机存取存储器 ( NVRAM )。
存储器 340存储了如下的元素, 可执行模块或者数据结构, 或者它们的子 集, 或者它伯的扩展集:
操作指令: 包括各种操作指令, 用于实现各种操作。
搡作系统: 包括各种系统程序, 用于实现各种基础业务以及处理基于硬件 的任务。
在本发明实施例中, 处理器 330通过调用存储器 340存储的搡作指令(该操 作指令可存储在搡作系统中), 执行如下操作:
其中, 通过所述输出设备 320向基站中的控制装置和 /或多个远端装置发送 管理数据; 通过输入设备 310接收所述控制装置和 /或所述多个远端装置发送来 的反馈数据; 处理器 330, 用于将所述控制装置和所述控制装置控制下的所述 多个远端装置作为一个网元呈现。
处理器 330还可以称为 CPU ( Cenira Processing Unit, 中央处理单元)。 存 储器 340可以包括只读存储器和随机存取存储器,并向处理器 330提供指令和数 -丄
据。 存储器 340的一部分还可以包括非易失性随机存取存储器(NVRAM )。 具 体的应周中, 网管服务器 30的各个组件通过总线系统 350耦合在一起, 其中总 线系统 350除包括数据总线之外, 还可以包括电源总线、 控制总线和状态信号 总线等。 但是为了清楚说明起见, 在图中将各种总线都标为总线系统 350。
上述本发明实施例揭示的方法可以应用于处理器 330中,或者由处理器 330 实现。 处理器 330可能是一种集成电路芯片, 具有信号的处理能力。 在实现过 程中, 上述方法的各步骤可以通过处理器 330中的硬件的集成逻辑电路或者软 件形式的指令完成。 上述的处理器 330可以是通用处理器、 数字信号处理器 ( DSP )、 专用集成电路( ASIC: 现成可编程门阵列 ( FPGA )或者其 '· 可编 程逻辑器件、 分立门或者晶体管逻辑器件、 分立硬件组件。 可以实现或者执行 本发明实施例中的公开的各方法、 步骤及逻辑框图。通用处理器可以是微处理 器或者该处理器也可以是任何常规的处理器等。结合本发明实施例所公开的方 法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬 件及软件模块组合执行完成。 软件模块可以位于随机存储器, 闪存、 只读存储 器, 可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存 储介质中。 该存储介质位于存储器 340, 处理器 330读取存储器 340中的信息, 结合其硬件完成上述方法的步驟。 本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步 骤是可以通过程序来指令相关的硬件来完成,该程序可以存储于一计算机可读 存储介质中, 存储介质可以包括: ROM、 RAM, 磁盘或光盘等。
以上对本发明实施例所提供的通信系统、控制装置以及网管服务器进行了 详细介绍, 本文中应用了具体个例对本发明的原理及实施方式进行了阐述, 以 上实施例的说明只是用于帮助理解本发明的方法及其核心思想; 同时, 对于本 领域的一般技术人员,依据本发明的思想,在具体实施方式及应用范围上均会 有改变之处, 综上所述, 本.说明书内容不应理解为对本发明的限制。

Claims

权 利 要 求
i、 一种通信系统, 其特征在于, 包括: 控制装置、 多个远端装置和网管 所述控制装置与所述多个远端装置通信连接,并且所述控制装置控制所述 多个远端装置的数据汇聚与分发;
所述控制装置与所述网管服务器通信连.接;
所述网管服务器与所述控制装置按照预置方案传输管理数据与反馈数据, 使得所述控制装置和所述多个远端装置在所述网管服务器上只呈现为一个网 元。
2、根据权利要求 1所述的系统, 其特征在于, 所述多个远端装置覆盖范围 的大小不同,所述多个远端装置中覆盖范围大于或等于规定值的远端装置能提 供大小区覆盖,所述多个远端装置中覆盖范围小于所述规定值的远端装置能提 供小小区覆盖;
其中, 所述大小区为信号范围大于或等于所述 定值的小区;
所述小小区为信号范围小于所述规定值的小区。
3、 根据权利要求 L或 2所述的系统, 其特征在于, 所述网管服务器与所述 控制装置按照预置方案传输管理数据与反馈数据,使得所述控制装置和所述多 个远端装置在所述网管服务器上只呈现为一个网元, 包括:
所述控制装置与所述网管服务器具有配对的接口,所述控制装置与所述多 个远端装置分别具有配对的接口;
所述控制装置通过所述与所述网管服务器配对的接口接收所述网管服务 器发送的管理数据,并将所述管理数据通过与所述多个远端装置分别配对的接 口分发给所述多个远端装置;所述控制装置通过与所述多个远端装置分别配对 的接口接收所述多个远端装置发送给所述网管服务器的反馈数据,并通过所述 与所述网管服务器配对的接口向所述网管服务器发送所述反馈数据和所述控 制装置生成的反馈数椐 ,以使得所述网管服务器将所述控制装置和所述控制装 置控制下的所述多个远端装置作为一个网元呈现。
4、 根据权利要求 L或 2所述的系统, 其特征在于, 所述网管服务器与所述 控制装置按照预置方案传输管理数据与反馈数据,使得所述控制装置和所述多 个远端装置在所述网管服务器上只呈现为一个网元, 包括:
所述控制装置、 所述多个远端装置分别与所述网管服务器具有配对的接 口, 所述多个远端装置与所述网管服务器通信连接;
所述网管服务器通过与所述控制装置配对的接口向所述控制装置发送管 理数据, 并通过与所述控制装置配对的接口接收所述控制装置反馈的反馈数 据;
所述网管服务器分别通过与所述多个远端装置配对的接口分别向所述多 个远端装置发送管理数据,并通过与所述多个远端装置配对的接口接收所述多 个远端装置反.馈的反 数据;
所述网管服务器将所述控制装置和所述控制装置控制下的所述多个远端 装置作为一个网元呈现。
5、 根据权利要求 L或 2所述的系统, 其特征在于, 所述网管服务器与所述 控制装置按照预置方案传输管理数据与反馈数据,使得所述控制装置和所述多 个远端装置在所述网管服务器上只呈现为一个网元, 包括:
所述控制装置与所述网管服务器具有配对的接口,所述多个远端装置中的 部分远端装置分别与所述网管服务器具有配对的接口,所述部分远端装置与所 述网管服务器通信连接;
所述控制装置通过与所述网管服务器配对的接口接收所述网管服务器发 送的管理数据,并将所述管理数据分发给所述多个远端装置中与所述网管服务 器没有配对接口的远端装置,并接收所述与所述网管服务器没有配对接口的远 端装置发送的反馈数据,并通过所述与所述网管服务器配对的接口向所述网管 服务器发送所述反馈数据和所述控制装置生成的反馈数据;
所述网管服务器分别通过与所述部分远端装置配对的接口分别向所述部 分远端装置发送管理数据,并通过与所述部分远端装置配对的接口接收所述部 分远端装置反.馈的反 数据;
所述网管服务器将所述控制装置和所述控制装置控制下的所述多个远端 装置作为一个网元呈现。 6、 根据权利要求 1-5任一所述的系统, 其特征在于, 所述控制装置与所述 多个远端装置采用无线接入网 RAN接口, 所述 RAN接口包括 S1接口、 X2接口、 lub接口、 Abis接口和 WiFi Capwap接口。
,、 根据权利要求 1-6任一所述的系统, 其特征在于, 所述控制装置与所述 多个远端装置之间传输的数据在基于以太网 Ethernet 互联网传输协议 IP或多 协议标签交换 MPLS的传输链路上传输。
8、 根据权利要求 1-7任一所述的系统, 其特征在于, 所述基站中的远端装 置的数量能根据网络容量需求动态部署。
9、 根据权利要求 1-8任一所述的系统, 其特征在于, 所述控制装置用于管 理所述多个远端装置和所述控制装置与所述多个远端装置之间的传输链路,以 及与所述网管设备通信。
10、 根据权利要求 1-9任一所述的系统, 其特征在于, 所述控制装置为单 独设置的基带单元或宏基站上的基带单元。
11、 根据权利要求 1 10任一所述的系统, 其特征在于, 所述控制装置支持 Ethernet或 IP或 MPSL接口, 以及多种传输技术, 所述多种传输技术包含有线传 输和无线传输。
12、 根据权利要求 11所述的系统, 其特征在于, 所述有线传输包括无源光 网络 xPON、 数字用户线路 xDSL、 以太网、 光纤和有线电视网 Cable;
所述无线传输包括传统频段的微波、 V波段 V- Band、 E波段 E- BandU Sub 6 GHz, 无线保真 WiFi、 电视白频谱 ( TV white spaces )、和时分双工 TDD回传。
13、 根据权利要求 1-12任一所述的系统, 其特征在于, 所述远端装置为 Metrocell , Micro, Pico, Femto、 Wi.F【 AP小基站中的至少一个。
14、 根据权利要求 1-12任一所述的系统, 其特征在于, 所述控制装置和所 属远端装置为单制式或多模;
所述单制式为全球移动通信系统 GSM、 通用移动通信系统 UMTS、 长期演 进 UTE、 WiFi;
所述多模为单制式的组合, 所述单制式的组合包括 GSM、 UMTS , WiFi 和 LTE中的至少两种。 15、 根据权利要求 1-14任一所述的系统, 其特征在于, 所述远端装置支持 Ethernet或 IP或 MPSL接口, 以及多种传输技术, 所述多种传输技术包含有线传 输和无线传输。
16、 根据权利要求 5所述的系统, 其特征在于, 所述多个远端装置中提供 小小区远端装置设置在大.小区的覆盖范围下或者大小区的覆.盖范围边缘。
17、 根据权利要求 1 -16任一所述的系统, 其特征在于, 所述控制装置通过 自动地址配置的动态主机配置协议 DHCP来发现与本控制装置连接的远端装 直。
18、 根据权利要求 1-17任一所述的系统, 其特征在于, 所述控制装置通过 预先配置的与所述控制装置关联的远端装置的信息查询所述远端装置。
19、 根据权利要求 1-18任一所述的系统, 其特征在于, 所述控制装置从所 述网管服务器获得所述多个远端装置的配置信息对所述多个远端装置进行配 置。
20、 根据权利要求 1 -19任一所述的系统, 其特征在于, 所述控制装置具有 数据代理功能或者数椐网关功能中的至少一个。
21、 根据权利要求 1 -20任一所述的系统, 其特征在于, 所述通信系统还包 括网关设备,
所述控制装置接收所述多个远端装置发送给所述网关设备的上行数据,并 通过与所述网关设备配对的接口向所述网关设备发送所述上行数据;所述控制 装置通过所述接口接收所述网关设备发送的下行数据,并将所述下行数椐分发 给所述多个远端装置,使得所述控制装置和所述多个远端装置在在所述网关设 备上只呈现为一个网元。
22、 一种通信系统, 其特征在于, 包括: 控制装置和多个远端装置, 所述控制装置与所述多个远端装置通信连接,并且所述控制装置控制所述 多个远端装置的数据汇聚与分发,使得所述控制装置和所述多个远端装置在所 述通信系统外的网管服务器和网关设备上只呈现为一个网元。
23、 一种控制装置, 其特征在于, 所述控制装置与所述网管服务器具有配 对的接口, 所述控制装置与所述多个远端装置分别具有配对的接口; 所述.控制装置包括:
第一接收单元,用于通过所述与所述网管服务器配对的接口接收所述网管 服务器发送的管理数椐;
第一发送单元,用于将所述第一接收单元接收到的管理数据通过与所述多 个远端装置分别配对的接口分发给所述多个远端装置;
所述第一接收单元,还用于接收所述多个远端装置通过与所述多个远端装 置分别配对的接口发送给所述网管服务器的反馈数据;
所述第一发送单元,用于通过所述与所述网管服务器配对的接口向所述网 管服务器发送所述反馈数据和所述控制装置生成的反馈数据,以使得所述网管 服务器将所述控制装置和所述控制装置控制下的所述多个远端装置作为一个 网元呈现。
24、 根据权利要求 2,3所述的基站, 其特征在于, 所述控制装置、 所述多个 远端装置分别与所述网管服务器具有配对的接口,所述多个远端装置与所述网 管服务器通信连接;
所述控制装置包括:
第二接收单元,用于通过与所述网管服务器配对的接口接收所述网管服务 器发送的管理数据;
第二发送单元,用于通过与所述网管服务器配对的接口向所述网管服务器 发送所述控制装置的反馈数据;
所述远端装置包括:
第三接收单元,用于通过与所述网管服务器配对的接口接收所述网管服务 器发送的管理数椐;
第三发送单元,用于通过与所述网管服务器配对的接口向所述网管服务器 发送所述控制装置的反馈数据,以使得所述网管服务器将所述控制装置和所述 控制装置控制下的所述多个远端装置作为一个网元呈现。
25、 一种网管服务器, 其特征在于, 所述网管服务器与所述控制装置按照 预置方案传输管理数椐与反馈数据,使得所述控制装置和所述多个远端装置在 所述网管服务器上只呈现为所述基站一个网元; 其中, 所述控制装置与所述多个远端装置通信连.接, 并且所述控制装置控 制所述多个远端装置的数据汇聚与分发;
所述控制装置与所述网管服务器通信连.接。
26、 根据权利要求 25所述的网管服务器, 其特征在于, 所述控制装置与所 述网管服务器具有配对的接口;
所述网管服务器包括:
第一发送单元,用于通过与所述控制装置配对的接口向所述控制装置发送 管理数据;
第一接收单元,用于通过与所述控制装置配对的接口接收所述控制装置发 送的所述对个远端装置的反馈数椐和所述控制装置的反馈数据;
第一确定单元,用于将所述控制装置和所述控制装置控制下的所述多个远 端装置作为一个网元呈现。
27、 根据权利要求 25所述的网管服务器, 其特征在于, 所述控制装置、 所 述多个远端装置分别与所述网管服务器具有配对的接口;
所述网管服务器包括:
第二发送单元,用于通过与所述控制装置配对的接口向所述控制装置发送 管理数据,以及通过与所述多个远端装置分别配对的接口向所述多个远端装置 发送管理数据;
第二接收单元,用于通过与所述控制装置配对的接口接收所述控制装置反 馈的反馈数据,以及通过与所述多个远端装置分别配对的接口接收所述多个远 端装置反.馈的反馈数椐;
第二确定单元,用于将所述控制装置和所述控制装置控制下的所述多个远 端装置作为一个网元呈现。
28、 一种控制装置, 其特征在于, 包括: 所述控制装置与所述多个远端装 置通信连接, 并且所述控制装置控制所述多个远端装置的数据汇聚与分发; 所述控制装置与所述网管服务器通信连接;
所述控制装置包括输入设备、 输出设备、 处理器和存储器;
其中, 所述处理器用于按照预置方案传输管理数据与反馈数据,使得所述 控制装置和所述多个远端装置在所述网管服务器上只呈现为一个网元。
29、 一种网管服务器, 其特征在于, 包括: 输入设备、 输出设备、 处理器 和存储器;
其中, 所述输出设备, 用于向控制装置和 /或多个远端装置发送管理数椐; 所述输入设备, 用于接收所述控制装置和 /或所述多个远端装置发送来的 反饋数据;
所述处理器,用于将所述控制装置和所述控制装置控制下的所述多个远端 装置作为一个网元呈现。
PCT/CN2013/083995 2013-09-23 2013-09-23 一种通信系统、控制装置及网管服务器 WO2015039347A1 (zh)

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