WO2016107195A1 - 一种基于微基站的融合通信*** - Google Patents

一种基于微基站的融合通信*** Download PDF

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Publication number
WO2016107195A1
WO2016107195A1 PCT/CN2015/087903 CN2015087903W WO2016107195A1 WO 2016107195 A1 WO2016107195 A1 WO 2016107195A1 CN 2015087903 W CN2015087903 W CN 2015087903W WO 2016107195 A1 WO2016107195 A1 WO 2016107195A1
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Prior art keywords
subsystem
network
user
call request
fixed
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PCT/CN2015/087903
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English (en)
French (fr)
Inventor
胡应添
李剀
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京信通信***（中国）有限公司
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Priority to BR112017013410-1A priority Critical patent/BR112017013410A2/zh
Priority to US15/539,723 priority patent/US10313856B2/en
Publication of WO2016107195A1 publication Critical patent/WO2016107195A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/60—Subscription-based services using application servers or record carriers, e.g. SIM application toolkits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1046—Call controllers; Call servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1053—IP private branch exchange [PBX] functionality entities or arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0003—Interconnection between telephone networks and data networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/128—Details of addressing, directories or routing tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • H04M2207/187—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks combining circuit and packet-switched, e.g. GPRS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/009—Arrangements for interconnection between switching centres in systems involving PBX or KTS networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements

Definitions

  • the present invention relates to the field of wireless communication technologies, and in particular, to a fusion communication system based on a micro base station.
  • An enterprise network is a private network or virtual private network established within an enterprise to provide services for the business activities of the enterprise.
  • the enterprise network that is widely used is a communication system based on the Unified Centrex service.
  • the system is based on the SDP (Service Delivery Platform) service model of the IMS (IP Multimedia Subsystem) network.
  • the Unified Centrex service is an implementation of such services on IMS, covering full-service operations, supporting multiple user access methods, and providing converged services to IMS users and mobile phone users in the CS-switched CS domain.
  • the unified Centrex service based on the IMS/SDP service model is mainly proposed for the operator's network, with strong operational and control features, the system has high complexity, and the deployment and usage costs are high.
  • the IMS/SDP architecture is insufficient for the extensive IT system support of enterprises, and it is difficult to meet the requirements of enterprise users.
  • the embodiment of the invention provides a fusion communication system based on a micro base station, which solves the problems of high complexity, high deployment and use cost of the communication system in the prior art.
  • an embodiment of the present invention provides a micro base station-based converged communication system, including: a micro base station subsystem, a fixed line network subsystem, an office network subsystem, and a communication switching subsystem, and the micro base station subsystem
  • the fixed network subsystem and the office network subsystem respectively Communication switching subsystem connection;
  • the micro base station subsystem is configured to receive a call request sent by the mobile terminal, send the call request to the communication switching subsystem, and receive a call request sent by the communication switching subsystem, and exchange the communication
  • the call request sent by the system is sent to the mobile terminal corresponding to the called user identification information in the call request;
  • the fixed network subsystem is configured to receive a call request sent by the fixed-line terminal or the public switched telephone network PSTN, and send the call request to the call request when the called user in the call request is a mobile communication user a communication switching subsystem; and receiving a call request sent by the communication switching subsystem, and when the called user in the call request is an intranet fixed-line user, turning on the called user identification information in the call request
  • the call request is sent to the PSTN;
  • the office network subsystem is configured to receive a service request by using the communication switching subsystem, and process the office service when the service request is an office service request, when the service request is a data service request,
  • the data service request is connected to the Internet;
  • the communication switching subsystem is configured to receive a call request sent by the micro base station subsystem and the fixed network subsystem, and when the called user in the call request is a mobile communication intranet user, The call request is sent to the micro base station subsystem, and when the called user in the call request is a fixed-line network user, the call request is sent to the fixed-line network subsystem, and the fixed-line network user Including an intranet fixed line user and an external network fixed line user, the mobile communication user includes a mobile communication intranet user; receiving a service request sent by the micro base station subsystem, and transmitting the service request to the office network system.
  • the method further includes: an application service subsystem, wherein the application service subsystem is connected to the communication exchange subsystem;
  • the application service subsystem is configured to receive an application service request by using the communication switching subsystem, process the application service, and send an application service request to the communication switching subsystem;
  • the communication switching subsystem is configured to receive an application service request sent by the application service subsystem, and when the called user in the application service request is a mobile communication intranet user, The application service request is sent to the micro base station subsystem, and when the called user in the application service request is a fixed network user, the application service request is sent to the fixed network subsystem;
  • the mobile communication user also includes a mobile communication extranet user.
  • the method further includes: a gateway subsystem, a network pipe system, the network pipe system is connected to the communication switching subsystem, and the communication switching subsystem is connected to the carrier core network through the gateway subsystem;
  • the gateway subsystem is configured to receive a call request or an application service request sent by the communication switching subsystem, and send the call request or application service request to the operator core network, where the communication exchange is The user in the call request or application service request sent by the system is a mobile communication external network user;
  • the network pipe system is configured to monitor and manage the micro base station subsystem, the gateway subsystem, the fixed line subsystem, the office network subsystem, and the application service network subsystem, and to the mobile terminal Authentication management to complete the authentication between the user and the network;
  • the communication switching subsystem is further configured to receive a call request sent by the gateway subsystem, and send the call request to the micro base station when the called user in the call request is a mobile communication intranet user
  • the system sends, when the called user in the call request is a fixed-line network user, sends the call request to the fixed-line network subsystem; after receiving the micro base station subsystem or the fixed-line network
  • the call request sent by the subsystem is sent, and the called user in the call request is a mobile communication external network user
  • the call request is sent to the gateway subsystem, and the application sent by the application service subsystem is received.
  • the application service request is sent to the gateway subsystem.
  • the gateway subsystem comprises a signaling gateway and a security gateway
  • the security gateway is connected to the communication switching subsystem
  • the signaling gateway is connected between the security gateway and the carrier core network.
  • the fixed network subsystem is further configured to: when receiving the call request sent by the fixed line terminal, if the called user in the call request is an intranet fixed line user, then the call and the call request are performed. If the called user in the call request is an external network fixed-line user, the call request is forwarded to the PSTN.
  • the communication switching subsystem receives the call request sent by the micro base station subsystem or the gateway subsystem, and the called user in the call request is a fixed-line network user, and the call is The request is converted to the fixed-line communication information and sent to the fixed-line network subsystem.
  • the communication switching subsystem converts the call request into a mobile communication call when receiving a call request sent by the fixed network subsystem and the called user in the call request is a mobile communication user
  • the request is sent to the gateway subsystem or the micro base station subsystem.
  • the micro base station subsystem is a Femto micro base station subsystem or a Small Cell micro base station subsystem.
  • the micro base station-based converged communication system based on the embodiment of the present invention implements a micro base station-based converged communication system based on the system architecture characteristics of the micro base station, and when the internal communication is involved, for the mobile terminal
  • the micro base station subsystem establishes a communication connection with the called mobile terminal or the fixed line terminal via the communication switching subsystem, and all communication processes do not need to pass through the operator's core network, that is, no need to pass the public network communication network, and the intranet communication is completely completed.
  • FIG. 1 is a schematic structural diagram of a micro base station-based fusion communication system according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of another micro base station-based converged communication system according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a system architecture of a micro base station-based converged communication system according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of a call process between two mobile communication terminals of an intranet in an embodiment of the present invention
  • FIG. 5 is a schematic diagram of a call process of communication between a mobile communication user inside an enterprise network and a mobile communication user of an operator's public network in the embodiment of the present invention
  • FIG. 6 is a schematic diagram of a call process of an intranet mobile terminal and an intranet fixed terminal according to an embodiment of the present invention
  • FIG. 7 is a schematic diagram of a call process of an internal network fixed-line terminal and an internal network fixed-line terminal or an external network fixed-line terminal according to an embodiment of the present invention
  • FIG. 8 is a schematic diagram of a call process of an internal mobile communication terminal and an external network fixed-line terminal in an enterprise network according to an embodiment of the present invention
  • FIG. 9 is a schematic diagram of a call process of communication between a fixed-line user inside an enterprise network and a mobile communication user of an operator's public network in the embodiment of the present invention.
  • FIG. 10 is a schematic diagram of a communication process between a mobile terminal and an office network subsystem in an enterprise network according to an embodiment of the present invention
  • FIG. 11 is a schematic diagram of a communication process of a data service of a mobile terminal in an enterprise network according to an embodiment of the present invention.
  • FIG. 12 is a schematic diagram of a converged communication system based on a Small Cell micro base station deployed in a large enterprise in an embodiment of the present invention.
  • FIG. 1 A schematic diagram of a structure of a micro base station based converged communication system is shown in FIG.
  • the micro base station-based converged communication system in this embodiment includes: a micro base station subsystem 102, a fixed line network subsystem 103, an office network subsystem 104, and a communication switching subsystem 101.
  • the micro base station subsystem 102 The fixed network subsystem 103 and the office network subsystem 104 are respectively connected to the communication switching subsystem 101, wherein
  • the micro base station subsystem 102 can be implemented in a possible manner such as Femto (Home Base Station) and Small Cell (Low Power Wireless Access Node).
  • the micro base station subsystem 102 is configured to receive a call request sent by the mobile terminal, send the call request to the communication switching subsystem 101, and receive a call request sent by the communication switching subsystem 101, where The call request sent by the communication switching subsystem 101 is sent to the mobile terminal corresponding to the called user identification information in the call request;
  • the fixed network subsystem 103 is configured to receive a call request sent by a fixed-line terminal or a PSTN (Public Switched Telephone Network).
  • PSTN Public Switched Telephone Network
  • the call request is sent to the communication switching subsystem 101; and the call request sent by the communication switching subsystem 101 is received, and when the called user in the call request is an intranet fixed-line user, the call is connected.
  • the internal network fixed-line terminal corresponding to the called user identification information in the call request when the called user in the call request is an external network fixed-line user, sends the call request to the PSTN;
  • the office network subsystem 104 is configured to receive a service request by using the communication switching subsystem 101, and process the office service when the service request is an office service request, where the service request is a data service request.
  • the data service request is connected to the Internet (Internet);
  • the communication switching subsystem 101 is configured to receive a call request sent by the micro base station subsystem 102 and the fixed network subsystem 103, and when the called user in the call request is a mobile communication intranet user Sending the call request to the micro base station subsystem 102, and sending the call request to the fixed line network subsystem 103 when the called user in the call request is a fixed line network user
  • the fixed network user includes an intranet fixed line user and an external network fixed line user
  • the mobile communication user includes a mobile communication intranet user; receives the service request sent by the micro base station subsystem 102, and sends the service request
  • the office network subsystem 104 is provided.
  • the micro base station-based converged communication system based on the embodiment of the present invention implements a micro base station-based converged communication system based on the system architecture characteristics of the micro base station, and when the internal communication is involved, for the mobile terminal Is established by the micro base station subsystem 102 to establish a communication connection with the called mobile terminal or the fixed line terminal via the communication switching subsystem 101, all of which have been communicated
  • the process does not need to go through the core network of the operator, that is, it does not need to pass the public network communication network, and the intranet communication is completely carried out in the enterprise.
  • the micro base station subsystem 102 can also establish a communication connection with the office network via the communication switching subsystem 101, thereby realizing three.
  • the network integrates communication and solves the problems of high complexity, high deployment and use cost of the existing communication system.
  • the fixed network subsystem 103 is further configured to: when receiving the call request sent by the fixed terminal, if the called user in the call request is an intranet fixed call user, the connected and the call request are If the called user in the call request is an external network fixed-line user, the call request is forwarded to the PSTN.
  • FIG. 2 shows a structure of another micro base station-based fusion communication system in the embodiment of the present invention.
  • the fusion system in this embodiment further includes The gateway subsystem 106, the network pipe system 107 and the application service subsystem 105, the network pipe system 107 and the application service subsystem 105 are respectively connected to the communication switching subsystem 101, and the communication switching subsystem 101 passes The gateway subsystem 106 is coupled to an operator core network.
  • the gateway subsystem 106 is configured to receive a call request sent by the communication switching subsystem 101, and send the call request to the operator core network, where the communication exchange is The user in the call request sent by the system 101 is a mobile communication external network user;
  • the network pipe system 107 is configured to perform the micro base station subsystem 102, the gateway subsystem 106, the fixed network subsystem 103, the office network subsystem 104, and the application service subsystem 105. Monitoring management and authentication management of the mobile terminal to complete authentication between the user and the network;
  • the application service subsystem 105 is configured to receive an application service request by using the communication switching subsystem 101, process the application service, and send an application service request to the communication switching subsystem 101.
  • the communication switching subsystem 101 is further configured to receive a call sent by the gateway subsystem 106. And requesting, when the called user in the call request is a mobile communication intranet user, sending the call request to the micro base station subsystem 102, where the called user in the call request is a fixed line network The user sends the call request to the fixed network subsystem 103; upon receiving the call request sent by the micro base station subsystem 102 or the fixed network subsystem 103, and in the call request When the called user is a mobile communication external network user, the call request is sent to the gateway subsystem 106; after receiving the application service request sent by the application service subsystem 105, and in the application service request, When the called user is a mobile communication intranet user, the application service request is sent to the micro base station subsystem 102, and when the called user in the application service request is a mobile communication external network user, the application is used. The service request is sent to the gateway subsystem 106, and when the called user in the application service request is a fixed-line network user, the application service
  • the gateway subsystem 106 performs security verification on the call request sent by the communication switching subsystem 101, and performs security verification on the communication process in the communication process between the intranet user and the external network user.
  • the gateway subsystem 106 is only connected to the public network of the operator, which greatly reduces the number of network elements that are connected to the public network of the operator, and further improves the security of communication with the external public network.
  • the process of format conversion may be performed in the communication switching subsystem 101, which may specifically be:
  • the communication switching subsystem 101 When the communication switching subsystem 101 receives the call request sent by the micro base station subsystem 102 or the gateway subsystem 106, and the called user in the call request is a fixed line network user, the call request is sent. After being converted into fixed-line communication information, it is sent to the fixed-line network subsystem 103.
  • the communication switching subsystem 101 converts the call request into a mobile communication call request when receiving the call request sent by the fixed network subsystem 103 and the called user in the call request is a mobile communication user.
  • the gateway subsystem 106 or the micro base station subsystem 102 Transmitting, that is, if the called user in the call request is a mobile communication intranet user, then transmitting to the micro base station subsystem 102 after converting to a mobile communication call request, if the called user in the call request is moving
  • the communication external network user is converted to a mobile communication call request and sent to the operator core network through the gateway subsystem 106.
  • the specific data format of the mobile communication and the communication mode of the fixed-line network communication may adopt any manner that has been existing and may exist in the future, and the corresponding data format conversion manner may also be performed in any manner that has been existing and may occur in the future.
  • FIG. 3 shows a system architecture of a micro base station-based converged communication system, and the micro base station subsystem 102 is implemented by using a Small Cell as an example.
  • the micro base station-based converged communication system in this embodiment includes a Small Cell micro base station subsystem 102, a gateway subsystem 106, a network pipe system 107, a communication switching subsystem 101, and a fixed network subsystem 103.
  • Network elements such as the office network subsystem 104 and the application service subsystem 105.
  • the Small Cell micro base station subsystem 102 can be connected to the communication switching subsystem 101 through an IP (Internet Protocol, a protocol interconnected by a network) broadband network, a firewall, etc., and the communication switching subsystem 101 passes through the gateway subsystem 106 and the carrier network.
  • the carrier core network is connected and communicates with the operator base station via the carrier core network to implement communication with the mobile external network.
  • the communication switching subsystem 101 can access the office network subsystem 104 and the Internet connection network, and access the fixed network subsystem 103 to connect with the PSTN network to implement communication with the external fixed terminal, and can also access the application service subsystem. Realize intelligent office applications, intelligent security applications and other services, access the office network subsystem 104, to achieve handheld office, mobile documents, process approval, wireless printing, wireless fax and other services.
  • the Small Cell micro base station subsystem 102 may include functions of the current Small Cell micro base station, and may include, for example, a wireless signal transceiving unit and a display signal processing unit.
  • the wireless signal transceiving unit is configured to implement signal transceiving processing between a UE (User Equipment) and a Small Cell micro base station, and implement a Small Cell micro base station and a communication switching subsystem when communicating in an intranet.
  • Signal processing of 101, and signal processing of the Small Cell micro base station and the carrier core network when communication with the operator's external network is required.
  • the Small Cell micro base station subsystem 102 can have existing mobile communication specifications (eg, 3GPP) Node B (mobile base station) function and most RNC (Radio Network Controller) functions in the 3rd Generation Partnership Project (R3/R10/R11), including physical layer functions (such as HARQ (Hybrid Automatic Repeat Request)), MAC (Media Access Control Medium Access Control Layer), scheduling, radio access control, mobility management, etc.
  • 3GPP 3rd Generation Partnership Project
  • RNC Radio Network Controller
  • R3/R10/R11 3rd Generation Partnership Project
  • MAC Media Access Control Medium Access Control Layer
  • scheduling radio access control
  • mobility management etc.
  • the Small Cell micro base station subsystem 102 needs to complete the function of the core network interface, the signaling processing, the local and remote operation and maintenance functions, and the working status monitoring and alarm information reporting function of the Small Cell micro base station subsystem 102.
  • the manner and architecture in which the Small Cell Micro Base Station Subsystem 102 implements these functions can be performed in any manner that is presently available and may occur in
  • the Small Cell micro base station subsystem 102 can set functional modules such as a digital intermediate frequency processing module and a radio frequency transceiver module, and the digital intermediate frequency processing module is used for digital up-conversion, A/D conversion (analog-to-digital conversion), and D/A conversion (digital-analog). Conversion), etc.; the RF transceiver module completes the conversion between the intermediate frequency signal and the RF signal; and then passes through the power amplifier and the filtering module to complete the transmission and reception of the RF signal through the antenna.
  • functional modules such as a digital intermediate frequency processing module and a radio frequency transceiver module, and the digital intermediate frequency processing module is used for digital up-conversion, A/D conversion (analog-to-digital conversion), and D/A conversion (digital-analog). Conversion), etc.; the RF transceiver module completes the conversion between the intermediate frequency signal and the RF signal; and then passes through the power amplifier and the filtering module to complete the transmission and reception of the RF signal
  • the gateway subsystem 106 may include a signaling gateway and a security gateway.
  • the security gateway is connected to the communication switching subsystem 101.
  • the signaling gateway is located between the security gateway and the carrier core network, and the signaling gateway is used to perform signaling processing.
  • the security gateway can have a common IPSec (Internet Protocol security) protocol, support the establishment and management of IPSec channels, and provide secure and reliable communication transmission and access between the Small Cell micro base station subsystem 102 and the signaling gateway. Certification ensures the security of the entire converged communications system.
  • the security gateway can completely guarantee network security and prevent malicious attacks on external networks.
  • the signaling gateway can support 3GPP-based interface-based extension between the Small Cell micro-base station subsystem 102 and the core network, and can support a large number of The access of the Small Cell micro base station subsystem 102 implements aggregation and forwarding of signaling between the security gateway and the carrier core network.
  • the signaling gateway may also have a centralized function of the control plane, so that the carrier core network does not have to be connected by the frequent switching of the Small Cell micro base station subsystem 102 (SCTP (Stream Control Transmission Protocol) connection)
  • SCTP Stream Control Transmission Protocol
  • the network pipe system 107 implements monitoring and management of the Small Cell micro base station subsystem 102, the gateway subsystem 106, and the like, and also supports authentication management of the wireless users of the enterprise network, by using a home location register from the HLR (Home Location Register).
  • the mobile user management database is used to obtain the user's authentication data, complete the authentication between the user and the network, and the like.
  • the network pipe system 107 can adopt a standard specification protocol interface such as TR069 (Technical Report 069, CPE WAN Management Protocol), Web Service (a service-oriented architecture technology, and a standard Web protocol service). achieve.
  • TR069 Technical Report 069, CPE WAN Management Protocol
  • Web Service a service-oriented architecture technology
  • a standard Web protocol service a service-oriented architecture technology
  • the communication switching subsystem 101 mainly completes the service separation and data exchange in the internal circuit domain and the packet domain of the enterprise network, realizes information exchange and convergence of the internal mobile communication network, the fixed telephone network and the office network, and processes the internal fixed terminal and the mobile terminal of the enterprise. (such as mobile phone), the call service between the mobile terminal and the mobile terminal, realize the connection between the internal mobile communication network and the operator mobile communication network, and ensure seamless communication between the internal mobile communication user and the mobile communication user of the operator. At the same time, information management of mobile communication users within the enterprise is carried out.
  • the internal mobile communication network such as mobile phone
  • the fixed-line network subsystem 103 mainly completes the communication processing between the enterprise fixed-line and external fixed-line, the enterprise fixed-line and the internal mobile terminal (such as a mobile phone), and realizes free communication between the fixed-line internal enterprises, and can also realize solid-solid communication.
  • the office network subsystem 104 mainly completes the internal wireless network of the enterprise and the office network subsystem 104, and can realize the wireless access mobile office in the enterprise network, and combines various office applications in the office network subsystem 104 to realize the palm office and mobile. Document, process approval, wireless printing, wireless fax, etc. can.
  • the application service subsystem 105 mainly completes the connection between the business and the application service subsystem in the enterprise, and can customize personalized value-added applications for the enterprise, realize intelligent office applications (such as broadcasting systems, intelligent conference systems, etc.), and intelligent security applications (such as positioning system, wireless monitoring, access control, etc., to improve the efficiency of the company's office, reduce business operating expenses.
  • intelligent office applications such as broadcasting systems, intelligent conference systems, etc.
  • intelligent security applications Such as positioning system, wireless monitoring, access control, etc., to improve the efficiency of the company's office, reduce business operating expenses.
  • micro base station-based converged communication system of the present invention is connected to the carrier communication system:
  • the communication switching subsystem 101 is connected to the Small Cell micro base station subsystem 102 and the fixed line network subsystem 103, and realizes 2G/3G/4G in the enterprise through the communication switching subsystem 101 (second generation mobile communication system technology) /3G is the third-generation mobile communication technology/fourth generation mobile communication technology) three-network convergence of mobile communication network, fixed-line network and office network;
  • the Small Cell micro base station subsystem 102 network is used as an internal communication network of the enterprise, and is connected to the carrier core network in the operator network through the gateway subsystem 106, thereby realizing the connection between the intranet communication and the operator's public network communication, but In terms of architecture, the intranet communication system is completely separated from the operator's public network communication system, ensuring the security of the intranet communication.
  • the gateway subsystem 106 is the only one that connects the intranet communication system with the operator's public network communication system. The link isolates the connection between other network elements in the intranet communication system and the public communication system of the operator, and ensures the security of the communication from the architecture, and at the same time realizes the mobile communication network, the fixed line network and the office network in the enterprise. The triple play.
  • FIG. 4 the two mobile communication terminal calls of the intranet are taken as an example, and the call process between the two is shown.
  • the dashed lines in the figure indicate the signal flow.
  • the call request of the calling call passes through the Small Cell micro.
  • the base station subsystem 102 enters the communication switching subsystem 101, and the communication switching subsystem 101 determines that the called user belongs to the enterprise based on the identification information of the called user in the call request (in this example, the mobile number of the called user) Mobile communication user of the network, at this time
  • the communication switching subsystem 101 will connect the called subscriber under the Small Cell micro base station subsystem 102 in the paging network and connect the telephone to realize communication between the mobile terminal of the intranet and the mobile terminal.
  • the call between the mobile communication users inside the enterprise network is completely dependent on the internal communication exchange subsystem 101, the Small Cell micro base station subsystem 102, etc., and the call service flow of the mobile communication terminal can be completed internally without
  • the operator's public network communication system participates in call processing and is completely isolated from the external carrier's public network communication system to ensure communication security.
  • FIG. 5 shows a call process of communication between an internal mobile communication user of an enterprise network and an operator public network mobile communication user in a micro base station-based converged communication system.
  • the dashed lines in the figure indicate the signal flow.
  • the calling party The call request for the call will enter the communication switching subsystem 101 through the Small Cell micro base station subsystem 102, based on the identification information of the called user in the call request (in this example, the mobile number of the called user in this example) It is determined that the called user belongs to the mobile communication user in the operator's public network communication system.
  • the communication switching subsystem 101 redirects the call link to the carrier core network through the gateway subsystem 106, and then performs the traditional Small cell call flow.
  • the call request of the calling call passes through the carrier core.
  • the network goes to the gateway subsystem 106, enters the communication switching subsystem 101, and the communication switching subsystem 101 determines the called user based on the identification information of the called user (in this example, the mobile number of the called user) in the call request.
  • the mobile communication user belonging to the intranet of the enterprise at this time, the communication switching subsystem 101 will call the called subscriber under the Small Cell micro base station subsystem 102 in the paging network and connect the telephone, and finally realize the enterprise external network mobile terminal and the enterprise intranet. Communication between mobiles.
  • the gateway subsystem 106 serves as the only link between the intranet communication system and the operator's public network communication system, and isolates the connection between other network elements in the intranet communication system and the operator's public network communication system. The security of communication is guaranteed.
  • FIG. 6 is a schematic diagram showing a call process of an intranet mobile terminal and an intranet fixed terminal in a micro base station based converged communication system.
  • the dashed lines in the figure indicate the signal flow.
  • the identification information of the called user in the request determines that the called user is a fixed-line user, and then transfers the call request to the fixed-line network subsystem 103, by the fixed line
  • the network subsystem 103 determines that the called user belongs to the intranet fixed line based on the identification information of the called user in the call request (in this example, the fixed number of the called user), thereby connecting the corresponding fixed line terminal,
  • the communication between the mobile terminal and the fixed-line terminal in the enterprise is realized, that is, the integration of the mobile communication network and the fixed-line network in the enterprise.
  • the intra-network fixed-line subscriber of the micro-base station-based converged communication system of the present invention dials the intranet mobile subscriber, after the call request enters the fixed-line network subsystem 103, the fixed-line network subsystem 103 is based on the call request.
  • the identification information of the called user determines that the called user belongs to the mobile communication user, and then transfers the call request to the communication switching subsystem 101, and the communication switching subsystem 101 is based on
  • the identification information of the called user in the call request determines that the called user belongs to the mobile communication user of the intranet, and at this time, the communication switching subsystem 101 will be in the paging network.
  • the called subscriber under the Cell Micro Base Station Subsystem 102 and the call is connected. Thereby, the two-way conversation process between the fixed line terminal and the mobile terminal of the intranet in the micro base station based converged communication system is realized.
  • FIG. 7 is a schematic diagram of a call process of an intranet fixed-line terminal and an intra-network fixed-line terminal or an external fixed-line terminal in a micro-base station-based converged communication system.
  • the dashed lines in the figure indicate the signal flow.
  • the identification information of the called user determines whether the called user belongs to the intranet fixed line or the enterprise external network fixed line, and if it is the external fixed line of the enterprise, it is transferred to the PSTN network. If the intranet is fixed, the corresponding fixed-line terminal is connected to realize communication between the fixed-line terminal in the enterprise and the fixed-line terminal or the fixed-line terminal in the enterprise.
  • the fixed-line network subsystem 103 is based on the call request.
  • the identification information of the called user determines that the called user belongs to the intranet fixed line, connects the corresponding fixed line terminal, and realizes the fixed line terminal and the enterprise in the external network.
  • the communication of the fixed-line terminal is based on the call request.
  • FIG. 8 is a schematic diagram of a call process of an internal mobile communication terminal and an external network fixed-line terminal in an enterprise network in a micro-base station-based converged communication system.
  • the dashed lines in the figure indicate the signal flow.
  • the call request of the calling call will enter the communication switching subsystem 101 through the Small Cell micro base station subsystem 102.
  • the communication switching subsystem 101 determines that the called user is a fixed-line user based on the identification information of the called user in the call request (in this example, the fixed-line number of the called user), and then forwards the call request to the fixed-line network.
  • the fixed network subsystem 103 determines that the called user belongs to the enterprise external network fixed call based on the identification information of the called user in the call request (in this example, the fixed number of the called user), thereby The call request is transferred to the PSTN network to implement communication between the mobile terminal in the enterprise and the fixed line terminal of the external network.
  • the fixed-line network subsystem 103 is called based on the call request.
  • the identification information of the user determines that the called user belongs to the mobile communication user, and then transfers the call request to the communication switching subsystem 101, and the communication switching subsystem 101 is based on the call request.
  • the identification information of the called user determines that the called user belongs to the mobile communication user of the intranet, and at this time, the communication switching subsystem 101 will page the Small Cell micro base station in the network.
  • the called user under system 102 is connected to the phone. Thereby, a two-way conversation process between the mobile terminal of the intranet and the external network fixed terminal in the converged communication system is realized.
  • FIG. 9 is a schematic diagram showing a call process of communication between a fixed-line user in an enterprise network and a public mobile communication user of an operator in a micro-base station-based converged communication system.
  • the dashed lines in the figure indicate the signal flow.
  • the intra-network fixed-line subscriber of the micro-base station-based converged communication system of the present invention dials the external network mobile subscriber
  • the fixed-line network subsystem 103 is based on the call request.
  • the identification information of the calling user (in this example, the mobile number of the called user) Determining that the called user belongs to the mobile communication user, the call request is transferred to the communication switching subsystem 101, and the communication switching subsystem 101 is based on the identification information of the called user in the call request (in this example, the called user's mobile phone)
  • the number identifies that the called user belongs to the mobile communication user in the operator's public network communication system.
  • the communication switching subsystem 101 redirects the call link through the gateway subsystem 106 to the operator core network, and then performs the traditional mobile terminal and the solid. The call flow of the terminal.
  • the call request of the calling call will pass through the operator's
  • the core network goes to the gateway subsystem 106 and enters the communication switching subsystem 101, which is determined by the communication switching subsystem 101 based on the identification information of the called user (in this example, the fixed number of the called user) in the call request.
  • the call request is forwarded to the fixed-line network subsystem 103, and the fixed-line network subsystem 103 is based on the identification information of the called user in the call request (in this example, the called user's solid)
  • the phone number identifies that the called user belongs to the intranet fixed line, and then connects to the corresponding fixed line terminal to implement communication between the external network mobile terminal and the internal fixed line terminal.
  • FIG. 10 shows a communication process of a mobile terminal data service in an enterprise network in a micro base station-based converged communication system, and a broken line in the figure indicates a signal flow.
  • the local IP broadband network enters the enterprise communication exchange subsystem 101, and the enterprise exchanges the communication.
  • the subsystem 101 determines whether the service request of the user is located in the intranet or the Internet. If the service request is located in the intranet, the user target is sent to the application service subsystem or the office network subsystem 104 according to the specific service. If the service request is located on the Internet, The user target is connected to the Internet via the office network subsystem 104, thereby improving the information security of the enterprise, reducing the traffic pressure of the operator's mobile communication network and the cost of the mobile office traffic of the enterprise.
  • FIG. 11 shows a communication process between a mobile terminal in an enterprise network and an office network subsystem 104 in a micro base station-based converged communication system, and a broken line in the figure indicates a signal flow.
  • the communication switching subsystem 101 of the enterprise determines that the service request of the user is located after the office network subsystem 104, and sends the service of the mobile terminal to the office network subsystem 104 and is composed of the office network subsystem. 104 performs business processing.
  • the application service subsystem 105 for the service of the application service subsystem 105 in the enterprise, when deploying the fusion communication system based on the Small cell micro base station, the application service subsystem 105 is deployed according to the characteristics and advantages of the system and the business requirements of the enterprise. It can customize personalized value-added applications for enterprises, realize intelligent office applications (such as broadcasting systems, intelligent conference systems, etc.), intelligent security applications (such as positioning systems, wireless monitoring, access control), etc., to provide enterprise office efficiency and reduce Business operating expenses.
  • intelligent office applications such as broadcasting systems, intelligent conference systems, etc.
  • intelligent security applications such as positioning systems, wireless monitoring, access control
  • the embodiment of the present invention further provides a broadcast short message pushing service provided by the application service subsystem 105.
  • the small cell has a small coverage area and a clear location feature, and can be targeted text, audio or based on the user location status.
  • the video prompt information is sent to the specified user to implement functions such as reminding, notification, and announcement.
  • the embodiment of the present invention further provides an intelligent conference system provided by the application service subsystem 105.
  • the communication exchange subsystem 101 of the enterprise deployed in the enterprise convergence communication system is simultaneously connected to the internal Small cell network and the operator PSTN fixed line.
  • the characteristics of the network can be based on the enterprise network to realize the conference call of the mobile phone and the fixed line, and the broadcast system is used to send the conference notice to the designated user; the intelligent conference system can increase the convenience of the conference call, improve the office efficiency, and reduce the office cost.
  • Figure 12 shows the structure of a converged communication system based on Small Cell micro base station deployed in a large enterprise (with branches in different physical areas).
  • the large-scale enterprise (with branches in different physical areas) deploys a cross-regional Fusion Cell based on the Small Cell micro-base station
  • the fusion communication based on the Small Cell micro-base station
  • the system calls the mobile terminal user in the system under the system, the calling party will go through the Small Cell micro base station subsystem 102, connect to the node firewall of the headquarters through the local IP broadband network, enter the IP broadband network of the headquarters, and enter the communication exchange of the enterprise.
  • the system 101 is determined by the communication switching subsystem 101 of the enterprise that the called user belongs to the intranet user, and the communication switching subsystem 101 of the enterprise will subscribe to the small cell in the intranet headquarters.
  • the micro base station subsystem 102 places the user and connects the phone.
  • the dashed lines in the figure indicate the signal flow.
  • the embodiment of the present invention further provides a structure in which a small cell (without a cross-regional branch) deploys a converged communication system based on a Small Cell micro base station.
  • a small cell without a cross-regional branch
  • the fused communication system based on the Small Cell micro base station is deployed in the small enterprise (the branch without the cross-region)
  • the user uses the mobile terminal based on the Small Cell micro
  • the calling call will pass through the Small Cell micro base station subsystem 102, enter the communication switching subsystem 101 after passing through the local IP broadband network, and be identified by the communication switching subsystem 101.
  • the called subscriber belongs to the intranet mobile subscriber, and the communication switching subsystem 101 will page the subscriber under the Small Cell micro base station subsystem 102 and connect to the telephone.
  • the dashed lines in the figure indicate the signal flow.
  • the integrated communication system based on the Small cell micro base station in the embodiment of the present invention can integrate the dedicated line services directly to the operator, directly improve the group information revenue; multi-network collaborative construction, saving investment; A competitive tariff scheme bundles corporate users and increases market share.
  • a competitive tariff scheme bundles corporate users and increases market share.
  • For enterprises one-time completion of wired fixed-line network and office network construction, higher efficiency and lower input cost; internal and external network communication isolation, greatly reduced security, realizing reliable and secure communication; realizing internal mobile phone and fixed-line communication
  • the short number intercommunication saves the internal communication costs of the enterprise; the application platform of the converged communication system based on the Small cell micro base station improves the work efficiency, reduces the communication cost, realizes the business value added, and has good practical value.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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Abstract

本发明公开了一种基于微基站的融合通信***，该***包括：微基站子***、固话网子***、办公网子***以及通信交换子***，所述通信交换子***接收所述微基站子***、所述固话网子***发送的通话请求，并在通话请求中的被呼叫用户是移动通信内网用户时，将通话请求向所述微基站子***发送，在通话请求中的被呼叫用户是固话网用户时，将通话请求向所述固话网子***发送，接收所述微基站子***发送的业务请求，并将所述业务请求发送给所述办公网子***。本发明实施例可以实现企业内的移动通信网、固话网、办公网的三网融合通信，提供企业的办公效率，并解决了现有的通信***具有很高的复杂性，部署和使用成本高等问题。

Description

一种基于微基站的融合通信*** 技术领域
本发明涉及无线通信技术领域，具体的涉及一种基于微基站的融合通信***。
背景技术
企业网(Enterprise network)是在一个企业内部建立的、为企业的经营活动提供服务的专用网或虚拟专用网。
目前应用较多的企业网是基于统一Centrex业务的通信***，该***基于电信运营商IMS(IP Multimedia Subsystem，IP多媒体***)网络的SDP(Service delivery platform，业务交付平台)业务模型。统一Centrex业务是此类业务在IMS上的实现，覆盖全业务运营，支持多种用户接入方式，向IMS用户及电路交换CS域的手机用户提供融合业务。
但是，基于IMS/SDP业务模型的统一Centrex业务，主要针对运营商的网络提出来的，带有很强的运营和控制特性，***具有很高的复杂性，部署和使用成本很高，同时，IMS/SDP架构对企业广泛存在的IT***支持很不足，难以满足企业用户的使用要求。
因此，亟需一种可以克服现有技术中的通信***具有很高的复杂性，部署和使用成本高等问题。
发明内容
本发明实施例提供一种基于微基站的融合通信***，用以解决现有技术中通信***具有很高的复杂性，部署和使用成本高等问题。
为了实现上述目的，本发明实施例提供了一种基于微基站的融合通信***，包括：微基站子***、固话网子***、办公网子***以及通信交换子***，所述微基站子***、所述固话网子***、所述办公网子***分别与所述 通信交换子***连接；
所述微基站子***，用于接收移动终端发送的通话请求，将所述通话请求发送给所述通信交换子***，并接收所述通信交换子***发送的通话请求，将所述通信交换子***发送的通话请求发送给与所述通话请求中的被呼叫用户识别信息对应的移动终端；
所述固话网子***，用于接收固话终端或公共交换电话网络PSTN发送的通话请求，在所述通话请求中的被呼叫用户是移动通信用户时，将所述通话请求发送给所述通信交换子***；并接收所述通信交换子***发送的通话请求，在所述通话请求中的被呼叫用户是内网固话用户时，接通与所述通话请求中的被呼叫用户识别信息对应的内网固话终端，在所述通话请求中的被呼叫用户是外网固话用户时，将所述通话请求发送给PSTN；
所述办公网子***，用于通过所述通信交换子***接收业务请求，在所述业务请求为办公业务请求时，对所述办公业务进行处理，在所述业务请求为数据业务请求时，将所述数据业务请求接入Internet；
所述通信交换子***，用于接收所述微基站子***、所述固话网子***发送的通话请求，并在所述通话请求中的被呼叫用户是移动通信内网用户时，将所述通话请求向所述微基站子***发送，在所述通话请求中的被呼叫用户是固话网用户时，将所述通话请求向所述固话网子***发送，所述固话网用户包括内网固话用户和外网固话用户，所述移动通信用户包括移动通信内网用户；接收所述微基站子***发送的业务请求，并将所述业务请求发送给所述办公网子***。
较佳地，还包括：应用服务子***，所述应用服务子***与所述通信交换子***相连；
所述应用服务子***，用于通过所述通信交换子***接收应用业务请求，对所述应用业务进行处理，并向所述通信交换子***发送应用业务请求；
所述通信交换子***用于接收到所述应用服务子***发送的应用业务请求，并在所述应用业务请求中的被呼叫用户是移动通信内网用户时，将所述 应用业务请求发送给所述微基站子***，在所述应用业务请求中的被呼叫用户是固话网用户时，将所述应用业务请求向所述固话网子***发送；
所述移动通信用户还包括移动通信外网用户。
较佳地，还包括：网关子***、网管子***，所述网管子***与所述通信交换子***相连接，所述通信交换子***通过所述网关子***与运营商核心网相连接；
所述网关子***，用于接收所述通信交换子***发送的通话请求或应用业务请求，并将所述通话请求或应用业务请求发送给所述运营商核心网，其中，所述通信交换子***发送的通话请求或应用业务请求中的用户为移动通信外网用户；
所述网管子***，用于对所述微基站子***、所述网关子***、所述固话子***、所述办公网子***、所述应用服务网子***进行监控管理以及对移动终端的鉴权管理，完成用户与网络之间的鉴权；
所述通信交换子***还用于接收所述网关子***发送的通话请求，并在所述通话请求中的被呼叫用户是移动通信内网用户时，将所述通话请求向所述微基站子***发送，在所述通话请求中的被呼叫用户是固话网用户时，将所述通话请求向所述固话网子***发送；在接收到所述微基站子***或者所述固话网子***发送的通话请求、且所述通话请求中的被呼叫用户是移动通信外网用户时，将所述通话请求发送给所述网关子***，在接收到所述应用服务子***发送的应用业务请求、且所述应用业务请求中的被呼叫用户是移动通信外网用户时，将所述应用业务请求发送给所述网关子***。
较佳地，所述网关子***包括信令网关、安全网关，所述安全网关与所述通信交换子***连接，所述信令网关连接在安全网关与运营商核心网之间。
较佳地，所述固话网子***，还用于在接收到固话终端发送的通话请求时，若所述通话请求中的被呼叫用户是内网固话用户，则接通与通话请求中的被呼叫用户识别信息对应的内网固话终端，若所述通话请求中的被呼叫用户是外网固话用户，则将所述通话请求转发给PSTN。
较佳地，所述通信交换子***接收到所述微基站子***或者所述网关子***发送的通话请求、且所述通话请求中的被呼叫用户是固话网用户时，将所述通话请求转换为固话通讯信息后向所述固话网子***发送。
较佳地，所述通信交换子***接收到所述固话网子***发送的通话请求、且所述通话请求中的被呼叫用户是移动通信用户时，将所述通话请求转换为移动通信通话请求后向所述网关子***或者所述微基站子***发送。
较佳地，所述微基站子***为Femto微基站子***或者Small Cell微基站子***。
上述实施例中，基于本发明实施例的基于微基站的融合通信***，依托于微基站的***架构特点，实现了基于微基站的融合通信***，在涉及企业内部通信时，对于移动终端来说，是通过微基站子***经由通信交换子***与被呼叫的移动终端或者固话终端建立通信连接，所有的通信过程无需经过运营商的核心网，即无需通过公网通信网络，内网通信完全在企业内部进行，还可以通过微基站子***经由通信交换子***与办公网建立通信连接，实现了三网融合通信，并解决了现有的通信***具有很高的复杂性，部署和使用成本高等问题。
附图说明
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要介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例中的一种基于微基站的融合通信***的结构示意图；
图2是本发明实施例中的另一种基于微基站的融合通信***的结构示意图；
图3是本发明实施例中的一种基于微基站的融合通信***的***架构示意图；
图4是本发明实施例中企业内网的两个移动通信终端之间的通话过程示意图；
图5是本发明实施例中企业网内部移动通信用户和运营商公网移动通信用户通信的通话过程示意图；
图6是本发明实施例中内网移动终端与内网固话终端的通话过程示意图；
图7是本发明实施例中内网固话终端与内网固话终端或者外网固话终端的通话过程示意图；
图8是本发明实施例中企业网内部移动通信终端和外网固话终端的通话过程示意图；
图9是本发明实施例中企业网内部固话用户和运营商公网移动通信用户通信的通话过程示意图；
图10是本发明实施例中企业网内移动终端与办公网子***的通信流程示意图；
图11是本发明实施例中企业网内移动终端数据业务的通信过程示意图；
图12是本发明实施例中一个大型企业内部署了基于Small Cell微基站的融合通信***的示意图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明作进一步地详细描述，显然，所描述的实施例仅仅是本发明一部份实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
图1中示出了一种基于微基站的融合通信***的结构示意图。如图1所示，本实施例中的基于微基站的融合通信***包括：微基站子***102、固话网子***103、办公网子***104以及通信交换子***101，微基站子***102、固话网子***103、办公网子***104分别与通信交换子***101连接，其中， 该微基站子***102，可以采用Femto(家庭基站)和Small Cell(低功率的无线接入节点)等可能的方式实现。
所述微基站子***102，用于接收移动终端发送的通话请求，将所述通话请求发送给所述通信交换子***101，并接收所述通信交换子***101发送的通话请求，将所述通信交换子***101发送的通话请求发送给与所述通话请求中的被呼叫用户识别信息对应的移动终端；
所述固话网子***103，用于接收固话终端或PSTN(Public Switched Telephone Network，公共交换电话网络)发送的通话请求，在所述通话请求中的被呼叫用户是移动通信用户时，将所述通话请求发送给所述通信交换子***101；并接收所述通信交换子***101发送的通话请求，在所述通话请求中的被呼叫用户是内网固话用户时，接通与所述通话请求中的被呼叫用户识别信息对应的内网固话终端，在所述通话请求中的被呼叫用户是外网固话用户时，将所述通话请求发送给PSTN；
所述办公网子***104，用于通过所述通信交换子***101接收业务请求，在所述业务请求为办公业务请求时，对所述办公业务进行处理，在所述业务请求为数据业务请求时，将所述数据业务请求接入Internet(互联网)；
所述通信交换子***101，用于接收所述微基站子***102、所述固话网子***103发送的通话请求，并在所述通话请求中的被呼叫用户是移动通信内网用户时，将所述通话请求向所述微基站子***102发送，在所述通话请求中的被呼叫用户是固话网用户时，将所述通话请求向所述固话网子***103发送，所述固话网用户包括内网固话用户和外网固话用户，所述移动通信用户包括移动通信内网用户；接收所述微基站子***102发送的业务请求，并将所述业务请求发送给所述办公网子***104。
上述实施例表明，基于本发明实施例的基于微基站的融合通信***，依托于微基站的***架构特点，实现了基于微基站的融合通信***，在涉及企业内部通信时，对于移动终端来说，是通过微基站子***102经由通信交换子***101与被呼叫的移动终端或者固话终端建立通信连接，所有的通信过 程无需经过运营商的核心网，即无需通过公网通信网络，内网通信完全在企业内部进行，还可以通过微基站子***102经由通信交换子***101与办公网建立通信连接，实现了三网融合通信，并解决了现有的通信***具有很高的复杂性，部署和使用成本高等问题。
在上述实施例中，是以企业内部的移动终端与企业内部的固话终端的通信以及企业内部的移动终端与外网固话用户的通信进行说明。优选地，固话网子***103，还用于在接收到固话终端发送的通话请求时，若所述通话请求中的被呼叫用户是内网固话用户，接通与通话请求中的被呼叫用户识别信息对应的内网固话终端，若所述通话请求中的被呼叫用户是外网固话用户，将所述通话请求转发给PSTN。
从而可以据此实现企业内部的移动终端或者内网固话终端与外网固话终端、内网固话终端与内网固话终端之间的通信。
图2中示出了本发明实施例中另一种基于微基站的融合通信***的结构，如图2所示，在图1所示的结构的基础上，本实施例中的融合***还包括网关子***106、网管子***107和应用服务子***105，所述网管子***107、所述应用服务子***105分别与所述通信交换子***101相连接，所述通信交换子***101通过所述网关子***106与运营商核心网相连接。
在本实施例中，所述网关子***106，用于接收所述通信交换子***101发送的通话请求，并将所述通话请求发送给所述运营商核心网，其中，所述通信交换子***101发送的通话请求中的用户为移动通信外网用户；
所述网管子***107，用于对所述微基站子***102、所述网关子***106、所述固话网子***103、所述办公网子***104、所述应用服务子***105进行监控管理以及对移动终端的鉴权管理，完成用户与网络之间的鉴权；
所述应用服务子***105，用于通过所述通信交换子***101接收应用业务请求，对所述应用业务进行处理，并向所述通信交换子***101发送应用业务请求；
所述通信交换子***101还用于接收所述网关子***106发送的通话请 求，并在所述通话请求中的被呼叫用户是移动通信内网用户时，将所述通话请求向所述微基站子***102发送，在所述通话请求中的被呼叫用户是固话网用户时，将所述通话请求向所述固话网子***103发送；在接收到所述微基站子***102或者所述固话网子***103发送的通话请求、且所述通话请求中的被呼叫用户是移动通信外网用户时，将所述通话请求发送给所述网关子***106；在接收到所述应用服务子***105发送的应用业务请求，并在所述应用业务请求中的被呼叫用户是移动通信内网用户时，将所述应用业务请求发送给所述微基站子***102，在所述应用业务请求中的被呼叫用户为移动通信外网用户时，将所述应用业务请求发送给所述网关子***106，在所述应用业务请求中的被呼叫用户是固话网用户时，将所述应用业务请求向所述固话网子***103发送；所述移动通信用户还包括移动通信外网用户。
其中，在通信过程中，网关子***106对通信交换子***101发送的通话请求进行安全验证，且对内网用户与外网用户通信过程中的通信过程进行安全验证。
从而，在需要与外网通信时，仅仅通过网关子***106与运营商公网对接，大大减少了与运营商公网对接的网元数，进一步提高了与外部公网通信的安全性。
其中，由于移动通信网络的数据传输格式与固话网传输的数据格式有所不同，因而，在涉及移动终端与固话终端的通信时，需要进行相应的格式转换。在本发明实施例中，格式转换的过程可以在通信交换子***101进行，具体可以为：
所述通信交换子***101接收到所述微基站子***102或者所述网关子***106发送的通话请求、且所述通话请求中的被呼叫用户是固话网用户时，将所述通话请求转换为固话通讯信息后向所述固话网子***103发送。
所述通信交换子***101在接收到所述固话网子***103发送的通话请求、且所述通话请求中的被呼叫用户是移动通信用户时，将所述通话请求转换为移动通信通话请求后向所述网关子***106或者所述微基站子***102 发送，即如果所述通话请求中的被呼叫用户是移动通信内网用户，则转换为移动通信通话请求后向所述微基站子***102发送，如果所述通话请求中的被呼叫用户是移动通信外网用户，则转换为移动通信通话请求后通过所述网关子***106发送给运营商核心网。
具体的移动通信的数据格式、固话网通信的通信方式可以采用目前已有以及以后可能存在的任何方式，相应的数据格式的转换方式也可以采用目前已有以及以后可能出现的任何方式进行。
结合图1、2中所示的基于微基站的融合通信***，图3中示出了一种基于微基站的融合通信***的***架构，以通过Small Cell实现微基站子***102为例进行说明。如图3所示，本实施例中的基于微基站的融合通信***包括有Small Cell微基站子***102、网关子***106、网管子***107、通信交换子***101、固话网子***103、办公网子***104、应用服务子***105等网元。Small Cell微基站子***102可以通过IP(Internet Protocol，网络之间互连的协议)宽带网、防火墙等设备与通信交换子***101连接，通信交换子***101通过网关子***106与运营商网络的运营商核心网连接，并经由运营商核心网与运营商基站通信，实现与移动外网的通信。通信交换子***101可接入办公网子***104与Internet连接网络，接入固话网子***103与PSTN网连接，以实现与外部固话终端的通信，还可以接入应用服务子***，实现智能化办公应用、智能化安防应用等业务，接入办公网子***104，实现掌上办公、移动公文、流程审批、无线打印、无线传真等业务。
其中，Small Cell微基站子***102可以包括有目前的Small Cell微基站所具有的功能，例如可以包含无线信号收发单元以及显示屏信号处理单元。其中，该无线信号收发单元，用以实现UE(User Equipment，用户终端)与Small Cell微基站之间的信号收发处理，以及在企业内网通信的时候，实现Small Cell微基站与通信交换子***101的信号处理，以及在需要和运营商外网通信的时候，实现Small Cell微基站与运营商核心网的信号处理。在一个具体示例中，Small Cell微基站子***102可具有现有移动通信规范(如3GPP (The 3rd Generation Partnership Project，第三代合作伙伴计划)R9/R10/R11)中的Node B(移动基站)功能和大部分的RNC(Radio Network Controller，无线网络控制器)功能，包括物理层功能(如HARQ(Hybrid Automatic Repeat Request混合自动重传请求))、MAC(Media Access Control介质访问控制层)、调度、无线接入控制、移动性管理等。同时，Small Cell微基站子***102需要完成与核心网接口功能、信令处理、本地和远程操作维护功能，以及Small Cell微基站子***102的工作状态监控和告警信息上报功能。Small Cell微基站子***102实现这些功能的方式及架构，可以采用目前已有以及以后可能出现的任何方式进行。
此外，Small Cell微基站子***102可以设置数字中频处理模块和射频收发模块等功能模块，数字中频处理模块用于数字上下变频、A/D转换(模数转换)、D/A转换(数模转换)等；射频收发模块完成中频信号和射频信号之间的变换；再经过功放和滤波模块，通过天线完成射频信号的收发。
网关子***106可包括有信令网关和安全网关，安全网关与通信交换子***101连接，信令网关处于安全网关与运营商核心网之间，信令网关用于执行信令处理，安全网关用以保障传输安全。该安全网关可具备通用的IPSec(Internet Protocol security，Internet协议安全性)协议，支持建立和管理IPSec通道，为Small Cell微基站子***102及信令网关之间提供安全可靠的通信传输及接入认证，确保整个融合通信***的安全。此外，该安全网关可完全保证网络安全，防止外网恶意攻击，能够防护常见DDoS(Distributed Denial of Service，分布式拒绝服务)攻击、扫描窥探、畸形报文攻击、暴力破解等攻击行为；还可以保证业务安全，可以通过建立端到端IPSec VPN(Virtual Private Network，虚拟专用网络)隧道，对数据包进行加密和完整性保护，防止外部进行窥探，保证数据包不被恶意修改或发生转输过程的损坏；保证了设备安全，防止非法Small Cell微基站子***102接入，还可以采用双向认证机制，以保障Small Cell微基站子***102的合法性。该信令网关可支持Small Cell微基站子***102和核心网之间的基于3GPP规范接口的扩展，可以支持大量 Small Cell微基站子***102的接入，实现安全网关与运营商核心网之间信令的汇聚和转发。此外，信令网关还可具有控制面的集中功能，使得运营商核心网不必因为Small Cell微基站子***102的频繁开关所引发的SCTP((Stream Control Transmission Protocol，是指流控制传输协议)连接的建立和释放所产生大量信令带来冲击。安全网关和信令网关的上述各种安全机制的实现方式，可以采用目前已有以及以后可能出现的任何方式进行。
其中，网管子***107实现对Small Cell微基站子***102、网关子***106等的监控和管理，还支持对企业网无线用户的进行鉴权管理，通过从HLR(Home Location Register，归属位置寄存器，负责移动用户管理的数据库)中获取用户的鉴权数据，完成用户与网络之间的鉴权等等。在一个具体示例中，该网管子***107可以采用TR069(Technical Report 069，CPE广域网管理协议)、Web Service(一种服务导向架构的技术，通过标准的Web协议提供服务)等标准规范协议接口来实现。具体的对相关子***的监控和管理的方式、对用户鉴权管理的方式，可以采用目前已有以及以后可能出现的任何方式进行。
通信交换子***101主要完成企业网内部电路域、分组域的业务分离和数据交换，实现企业内部移动通信网、固话网、办公网的信息交换与汇聚，处理企业内部固话终端与移动终端(例如手机)、移动终端与移动终端之间的通话业务，实现企业内部移动通信网与运营商移动通信网的对接，保障企业内部移动通信用户与运营商移动通信用户之间的无缝通信，同时进行企业内部移动通信用户的信息管理。
固话网子***103主要完成企业固话与外部固话、企业固话与企业内部移动终端(例如手机)之间的通信处理，并实现企业内部固话之间的免费通信，还可以实现固话的通话录音、分机权限、改分机号、线路测试等应用上的功能。
办公网子***104主要完成企业内部无线网络与办公网子***104对接，可以在企业网内实现无线接入的移动办公，结合办公网子***104中的各种办公应用，实现掌上办公、移动公文、流程审批、无线打印、无线传真等功 能。
应用服务子***105主要完成企业内的业务与应用服务子***的对接，可为企业定制个性化的增值应用，实现智能化办公应用(如广播***，智能会议***等)、智能化安防应用(如定位***、无线监控、访问控制)等，提高企业的办公效率，降低企业运营费用。
基于图3所示的***架构，可以看出本发明的基于微基站的融合通信***在与运营商通信***对接方式：
在企业内部，通信交换子***101与Small Cell微基站子***102、固话网子***103相连接，通过通信交换子***101实现企业内的2G/3G/4G(第二代移动通信***技术/3G是第三代移动通信技术/***移动通信技术)移动通信网、固话网、办公网的三网融合；
Small Cell微基站子***102网络作为企业的内部通信网，通过网关子***106与运营商网络中的运营商核心网相连接，实现了企业内网通信与运营商公网通信的相连接，但在架构上，企业内网通信***与运营商公网通信***是完全分离，确保了企业内网通信的安全性，网关子***106作为连接企业内网通信***与运营商公网通信***的唯一纽带，隔离了企业内网通信***中其他网元与运营商公网通信***的相连接，从架构上保障了通信的安全性，同时还能实现企业内移动通信网、固话网、办公网的三网融合。
以图3中所示的本发明的基于微基站的融合通信***的***结构为例，以下结合其中的几个通信过程进行举例说明。
图4中以企业内网的两个移动通信终端通话为例，示出了二者之间的通话过程。图中的虚线表示信号流程。
结合图4所示，当两个以上企业网内部用户使用移动终端，在本发明的基于Small Cell微基站组网的融合通信***内互拨电话时，主叫通话的通话请求将通过Small Cell微基站子***102，进入通信交换子***101，由通信交换子***101基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的手机号码)判别出被呼叫用户属于企业内网的移动通信用户，此时 通信交换子***101将寻呼网内Small Cell微基站子***102下的该被呼叫用户并接通电话，实现企业内网的移动终端与移动终端之间的通信。由此可见，企业网内部的移动通信用户之间的通话，完全依托于内部的通信交换子***101、Small Cell微基站子***102等，在内部即可完成移动通信终端的通话业务流程，无需运营商公网通信***参与通话处理，与外部的运营商公网通信***是完全隔离的，确保通信安全。
图5中示出了一种基于微基站的融合通信***中的企业网内部移动通信用户和运营商公网移动通信用户通信的通话过程。图中的虚线表示信号流程。
结合图5所示，当某个企业内部用户使用移动终端，在本发明的基于Small Cell微基站子***102的融合通信***下拨打在运营商公网通信***中的移动终端用户时，主叫通话的通话请求将通过Small Cell微基站子***102，进入通信交换子***101，由通信交换子***101基于通话请求中的被呼叫用户的识别信息(在该示例中为被叫用户的手机号码)判别出被呼叫用户属于运营商公网通信***中的移动通信用户，此时通信交换子***101将通话链路通过网关子***106转向运营商核心网，然后进行传统Small Cell的通话流程。
另一方面，当运营商公网通信***中的某个用户使用移动终端，拨打在本发明的基于微基站的融合通信***中的移动终端用户时，主叫通话的通话请求将通过运营商核心网转到网关子***106，进入通信交换子***101，由通信交换子***101基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的手机号码)判别出被呼叫用户属于企业内网的移动通信用户，此时通信交换子***101将寻呼网内Small Cell微基站子***102下的该被呼叫用户并接通电话，最终实现企业外网移动终端与企业内网移动之间的通信。
由此可见，网关子***106作为连接企业内网通信***与运营商公网通信***的唯一纽带，隔离了企业内网通信***中其他网元与运营商公网通信***的连接，从架构上保障了通信的安全性。
图6中示出了一种基于微基站的融合通信***中的内网移动终端与内网固话终端的通话过程示意图。图中的虚线表示信号流程。当某个用户使用移 动终端，在本发明的基于微基站的融合通信***内拨打固话时，主叫通话的通话请求将通过Small Cell微基站子***102，进入通信交换子***101，通信交换子***101基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的固话号码)判别出被呼叫用户是固话用户，则将该通话请求转给固话网子***103，由固话网子***103基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的固话号码)判别出被呼叫用户是属于企业内网固话，从而连接相应的固话终端，实现企业内的移动终端与固话终端的通信，即企业内的移动通信网与固话网的融合。
相应地，当某个本发明的基于微基站的融合通信***内网固话用户拨打内网移动用户时，该通话请求进入固话网子***103后，固话网子***103会基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的手机号码)判别出被呼叫用户属于移动通信用户，则将该通话请求转入通信交换子***101，通信交换子***101基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的手机号码)判别出被呼叫用户属于企业内网的移动通信用户，此时通信交换子***101将寻呼网内Small Cell微基站子***102下的该被呼叫用户并接通电话。由此实现了基于微基站的融合通信***中内网的固话终端与移动终端的双向通话过程。
图7中示出了一种基于微基站的融合通信***中的内网固话终端与内网固话终端或者外网固话终端的通话过程示意图。图中的虚线表示信号流程。当某个用户使用内网固话终端，在本发明基于微基站的融合通信***内拨打固话，该通话请求进入固话网子***103后，固话网子***103会基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的固话号码)判别被呼叫用户是属于企业内网固话还是企业外网固话，如果是企业外网固话则转入PSTN网，如果是企业内网固话则连接相应的固话终端，实现企业内的固话终端与企业内固话终端或者外网固话终端的通信。
相应地，当某个用户使用外网固话终端拨打本发明方案的内网固话时，该通话请求进入固话网子***103后，固话网子***103会基于通话请求中 的被呼叫用户的识别信息(在该示例中为被呼叫用户的固话号码)判别出被呼叫用户是属于企业内网固话，连接相应的固话终端，实现外网固话终端与企业内的固话终端的通信。
图8中示出了一种基于微基站的融合通信***中的企业网内部移动通信终端和外网固话终端的通话过程示意图。图中的虚线表示信号流程。
当某个用户使用移动终端，在本发明的基于微基站的融合通信***内拨打外网固话时，主叫通话的通话请求将通过Small Cell微基站子***102，进入通信交换子***101，通信交换子***101基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的固话号码)判别出被呼叫用户是固话用户，则将该通话请求转给固话网子***103，固话网子***103基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的固话号码)判别出被呼叫用户是属于企业外网固话，从而将该通话请求转入PSTN网，实现企业内的移动终端与外网固话终端的通信。
相应地，当某个用户使用外网固话终端拨打本发明方案的内网移动终端时，该通话请求进入固话网子***103后，固话网子***103会基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的手机号码)判别出被呼叫用户属于移动通信用户，则将该通话请求转入通信交换子***101，通信交换子***101基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的手机号码)判别出被呼叫用户属于企业内网的移动通信用户，此时通信交换子***101将寻呼网内Small Cell微基站子***102下的该被呼叫用户并接通电话。由此实现了融合通信***中内网的移动终端与外网固话终端之间的双向通话过程。
图9中示出了一种基于微基站的融合通信***中企业网内部固话用户和运营商公网移动通信用户通信的通话过程示意图。图中的虚线表示信号流程。
当某个本发明的基于微基站的融合通信***内网固话用户拨打外网移动用户时，该通话请求进入固话网子***103后，固话网子***103会基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的手机号码) 判别出被呼叫用户属于移动通信用户，则将该通话请求转入通信交换子***101，通信交换子***101基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的手机号码)判别出被呼叫用户属于运营商公网通信***中的移动通信用户，此时通信交换子***101将通话链路通过网关子***106转向运营商核心网，然后进行传统的移动终端与固话终端的通话流程。
另一方面，当运营商公网通信***中的某个用户使用移动终端，拨打在本发明的基于微基站的融合通信***中的固话终端时，主叫通话的通话请求将通过运营商的核心网转到网关子***106，进入通信交换子***101，由通信交换子***101基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的固话号码)判别出被呼叫用户属于固话用户，则将该通话请求转给固话网子***103，由固话网子***103基于通话请求中的被呼叫用户的识别信息(在该示例中为被呼叫用户的固话号码)判别出被呼叫用户是属于企业内网固话，则连接相应的固话终端，实现外网移动终端与内网固话终端的通信。
图10示出了一种基于微基站的融合通信***中的企业网内移动终端数据业务的通信过程，图中的虚线表示信号流程。
在企业内部署了基于Small cell的融合通信***后，移动终端接入Small cell微基站子***102进行数据业务时，经过本地IP宽带网后进入企业的通信交换子***101，由企业的通信交换子***101判别用户的业务请求是位于企业内网还是Internet，如果业务请求位于企业内网，根据具体业务把用户目标发送给应用服务子***或者办公网子***104，如果业务请求位于Internet，则把用户目标经由办公网子***104接入Internet，从而实现了提升企业的信息安全，降低运营商移动通信网的流量压力和企业的移动办公流量成本。
图11示出了一种基于微基站的融合通信***中的企业网内移动终端与办公网子***104的通信过程，图中的虚线表示信号流程。
在企业内部署了基于Small cell的融合通信***后，移动终端接入Small cell微基站子***102发起办公网子***104的办公应用请求时，经过本地IP 宽带网后进入企业的通信交换子***101，企业的通信交换子***101判别用户的业务请求是位于办公网子***104后把移动终端的业务发送到办公网子***104并由办公网子***104进行业务处理。
本发明实施例中，对于企业内的应用服务子***105的业务，在部署基于Small cell微基站的融合通信***时，利用***的特性及优势，结合企业的业务需求部署应用服务子***105，可为企业定制个性化的增值应用，实现智能化办公应用(如广播***，智能会议***等)、智能化安防应用(如定位***、无线监控、访问控制)等，提供企业的办公效率，降低企业运营费用。
相应地，本发明实施例还提供了一种应用服务子***105提供的广播短信推送服务，利用Small cell覆盖区域小，位置明确的特性，可以基于用户位置状态，将针对性的文本、音频或者视频提示信息发送到指定用户，实现提醒、通知、公告等功能。
本发明实施例还提供可一种应用服务子***105提供的智能会议***，利用企业融合通信***中部署的企业的通信交换子***101同时连接了企业内部的Small cell网络和运营商PSTN固话网络的特性，可以基于企业网实现手机及固话的电话会议，结合广播***，为指定用户发送会议通知；利用智能会议***，可增加电话会议的便捷性，提高办公效率，降低企业办公成本。
基于如上所述的本发明的基于微基站的融合通信***的架构，以下结合其中两种实施方式详细说明。
图12示出了一个大型企业(在不同物理地域内有分支机构)内部署了基于Small Cell微基站的融合通信***的结构。在该大型企业(在不同物理地域内有分支机构)部署了跨地域的基于Small Cell微基站的融合通信***后，当某个分支机构的用户使用移动终端，在基于Small Cell微基站的融合通信***下拨打总部该***下的移动终端用户时，主叫通话将通过Small Cell微基站子***102，经过本地IP宽带网连接到总部的节点防火墙进入总部的IP宽带网，进入企业的通信交换子***101，由企业的通信交换子***101判别出被叫用户属于企业内网用户，企业的通信交换子***101将寻呼网内总部Small Cell 微基站子***102下用户并接通电话。图中的虚线表示信号流程。
相应地，本发明实施例还提供了小型企业(无跨地域的分支机构)内部署了基于Small Cell微基站的融合通信***的结构。具体结构可以参见图4所示的融合通信***的结构在该小型企业(无跨地域的分支机构)内部署了基于Small Cell微基站的融合通信***后，当用户使用移动终端在基于Small Cell微基站的融合通信***下拨打该***下的移动终端用户时，主叫通话将通过Small Cell微基站子***102，经过本地IP宽带网后进入通信交换子***101，由通信交换子***101判别出被叫用户属于内网移动用户，通信交换子***101将寻呼网内Small Cell微基站子***102下的用户并接通电话。图中的虚线表示信号流程。
综上所述，本发明实施例中的基于Small cell微基站的融合通信***，对运营商而言，可整合各专线业务，直接提升集团信息化收入；多网协同建设，节省投资；通过制定具备竞争性的资费方案捆绑企业用户，提升了市场占有率。对企业而言，一次性完成有线固话网、办公网建设，效率更高、投入成本较低；内外网通信隔离，安全性大大降低，实现可靠、安全的通信；实现企业内部手机与固话间的短号互通，节省企业内部通信费用；基于Small cell微基站的融合通信***的应用平台提升了工作效率，降低了沟通成本，实现业务增值，具有较好的实用价值。
本领域内的技术人员应明白，本发明的实施例可提供为方法、***、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(***)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、 嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然，本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样，倘若本发明实施例的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (8)

  1. 一种基于微基站的融合通信***，其特征在于，包括：微基站子***、固话网子***、办公网子***以及通信交换子***，所述微基站子***、所述固话网子***、所述办公网子***分别与所述通信交换子***连接；
    所述微基站子***，用于接收移动终端发送的通话请求，将所述通话请求发送给所述通信交换子***，并接收所述通信交换子***发送的通话请求，将所述通信交换子***发送的通话请求发送给与所述通话请求中的被呼叫用户识别信息对应的移动终端；
    所述固话网子***，用于接收固话终端或公共交换电话网络PSTN发送的通话请求，在所述通话请求中的被呼叫用户是移动通信用户时，将所述通话请求发送给所述通信交换子***；并接收所述通信交换子***发送的通话请求，在所述通话请求中的被呼叫用户是内网固话用户时，接通与所述通话请求中的被呼叫用户识别信息对应的内网固话终端，在所述通话请求中的被呼叫用户是外网固话用户时，将所述通话请求发送给PSTN；
    所述办公网子***，用于通过所述通信交换子***接收业务请求，在所述业务请求为办公业务请求时，对所述办公业务进行处理，在所述业务请求为数据业务请求时，将所述数据业务请求接入互联网Internet；
    所述通信交换子***，用于接收所述微基站子***、所述固话网子***发送的通话请求，并在所述通话请求中的被呼叫用户是移动通信内网用户时，将所述通话请求向所述微基站子***发送，在所述通话请求中的被呼叫用户是固话网用户时，将所述通话请求向所述固话网子***发送，所述固话网用户包括内网固话用户和外网固话用户，所述移动通信用户包括移动通信内网用户；接收所述微基站子***发送的业务请求，并将所述业务请求发送给所述办公网子***。
  2. 如权利要求1所述的***，其特征在于，还包括：应用服务子***，所述应用服务子***与所述通信交换子***相连；
    所述应用服务子***，用于通过所述通信交换子***发送接收应用业务请求，对所述应用业务进行处理，并向所述通信交换子***发送应用业务请求；
    所述通信交换子***用于接收到所述应用服务子***发送的应用业务请求，并在所述应用业务请求中的被呼叫用户是移动通信内网用户时，将所述应用业务请求发送给所述微基站子***，在所述应用业务请求中的被呼叫用户是固话网用户时，将所述应用业务请求向所述固话网子***发送；
    所述移动通信用户还包括移动通信外网用户。
  3. 如权利要求2所述的***，其特征在于，还包括：网关子***、网管子***，所述网管子***与通信交换子***相连接，所述通信交换子***通过所述网关子***与运营商核心网相连接；
    所述网关子***，用于接收所述通信交换子***发送的通话请求或应用业务请求，并将所述通话请求或应用业务请求发送给所述运营商核心网，其中，所述通信交换子***发送的通话请求或应用业务请求中的用户为移动通信外网用户；
    所述网管子***，用于对所述微基站子***、所述网关子***、所述固话子***、所述办公网子***、所述应用服务网子***进行监控管理以及对移动终端的鉴权管理，完成用户与网络之间的鉴权；
    所述通信交换子***还用于接收所述网关子***发送的通话请求，并在所述通话请求中的被呼叫用户是移动通信内网用户时，将所述通话请求向所述微基站子***发送，在所述通话请求中的被呼叫用户是固话网用户时，将所述通话请求向所述固话网子***发送；在接收到所述微基站子***或者所述固话网子***发送的通话请求、且所述通话请求中的被呼叫用户是移动通信外网用户时，将所述通话请求发送给所述网关子***，在接收到所述应用服务子***发送的应用业务请求、且所述应用业务请求中的被呼叫用户是移动通信外网用户时，将所述应用业务请求发送给所述网关子***。
  4. 如权利要求3所述的***，其特征在于，所述网关子***包括信令网 关、安全网关，所述安全网关与所述通信交换子***连接，所述信令网关连接在安全网关与运营商核心网之间。
  5. 如权利要求1至4任一项所述的***，其特征在于，所述固话网子***，还用于在接收到固话终端发送的通话请求时，若所述通话请求中的被呼叫用户是内网固话用户，则接通与通话请求中的被呼叫用户识别信息对应的内网固话终端，若所述通话请求中的被呼叫用户是外网固话用户，则将所述通话请求转发给PSTN。
  6. 如权利要求3或4所述的***，其特征在于，所述通信交换子***接收到所述微基站子***或者所述网关子***发送的通话请求、且所述通话请求中的被呼叫用户是固话网用户时，将所述通话请求转换为固话通讯信息后向所述固话网子***发送。
  7. 如权利要求3或4所述的***，其特征在于，所述通信交换子***接收到所述固话网子***发送的通话请求、且所述通话请求中的被呼叫用户是移动通信用户时，将所述通话请求转换为移动通信通话请求后向所述网关子***或者所述微基站子***发送。
  8. 如权利要求1至4任一项所述的***，其特征在于，所述微基站子***为Femto微基站子***或者Small Cell微基站子***。
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