WO2013097110A1 - Procédé pour la réception de messages courts par un terminal de réseau fixe, système de communication et passerelle de réception de messages courts sur ip - Google Patents

Procédé pour la réception de messages courts par un terminal de réseau fixe, système de communication et passerelle de réception de messages courts sur ip Download PDF

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Publication number
WO2013097110A1
WO2013097110A1 PCT/CN2011/084809 CN2011084809W WO2013097110A1 WO 2013097110 A1 WO2013097110 A1 WO 2013097110A1 CN 2011084809 W CN2011084809 W CN 2011084809W WO 2013097110 A1 WO2013097110 A1 WO 2013097110A1
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WIPO (PCT)
Prior art keywords
short message
receiver
fixed network
segment
identifier
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PCT/CN2011/084809
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English (en)
Chinese (zh)
Inventor
刘海洋
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201180003640.2A priority Critical patent/CN102742248B/zh
Priority to PCT/CN2011/084809 priority patent/WO2013097110A1/fr
Publication of WO2013097110A1 publication Critical patent/WO2013097110A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/56—Unified messaging, e.g. interactions between e-mail, instant messaging or converged IP messaging [CPM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/58—Message adaptation for wireless communication
    • 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
    • H04W88/18—Service support devices; Network management devices
    • H04W88/184—Messaging devices, e.g. message centre

Definitions

  • the embodiments of the present invention relate to communication technologies, and in particular, to a method for receiving a short message of a fixed network terminal, a communication system, and an Internet Protocol (IP) short message gateway.
  • IP Internet Protocol
  • the Internet Protocol Multimedia Subsystem (IMS) network is a network in which a mobile network and a fixed network are integrated.
  • the existing IMS network architecture includes User Equipment (UE), IP-Short-Message-Gateway (IP-SM-GW), and proxy call session control (Proxy-Call).
  • Session Control Function (P-CSCF for short), Serving-Call Session Control Function (S-CSCF), Interrogating-Call Session Control Function (I-CSCF), P -CSCF, S-CSCF, and I-CSCF are collectively referred to as Call Session Control Function (CSCF).
  • the UE in the IMS is connected to the Short Message Service Center (SMSC) in the mobile communication system through the CSCF and the IP-SM-GW.
  • SMSC Short Message Service Center
  • the sender UE in the IMS sends a short message to the receiver UE
  • the sender UE and the receiver UE are fixed network terminals
  • the sender UE and the receiver UE are broadband voice services (Voice over BroadBand, Referred to as VoBB)
  • VoBB broadband voice services
  • the first existing fixed-line terminal short message receiving method is as follows: In the above IMS network architecture, a Home Location Register (HLR;) is added between the SMSC and the receiving IP-SM-GW.
  • the fixed network terminal is regarded as a mobile terminal, and each fixed network terminal is assigned a corresponding International Mobile Subscriber Identity (IMSI), and the account is opened in the HLR.
  • IMSI International Mobile Subscriber Identity
  • the receiving IP-SM-GW acquires a short message from the SMSC using the IMSI assigned to the receiving UE.
  • Another existing fixed-line terminal short message receiving method is: adding an Instant Message (IM) server connected to the SMSC and the CSCF in the network architecture of the IMS, and setting a short in the IM server and the SMSC Short Message Peer to Peer, referred to as SMPP) interface.
  • IM Instant Message
  • the IM server to which the sender UE belongs adds a prefix in front of the receiver number in the short message and sends the prefix to the SMSC through the SMPP interface.
  • the SMSC knows that the short message needs to be sent to the IM server to which the receiver UE belongs, and the receiver UE belongs to the receiver.
  • the IM server converts the short message into an IM format that the receiver UE can receive and transmits to the receiver UE.
  • the first existing fixed-line terminal short message receiving method needs to be added in the IMS.
  • the HLR so that the complexity of the IMS network architecture is high; and, the fixed network terminal occupies the IMSI resources of the mobile terminal, and the overall system capacity is limited.
  • the above-mentioned other fixed-line terminal short message receiving method it is necessary to add an IM server and an SMPP interface in the IMS, so that the communication system network architecture has high complexity and manufacturing cost.
  • the embodiment of the invention provides a method for receiving a short message of a fixed network terminal, a communication system and an IP short message gateway, which are used to solve the network structure caused by adding additional network elements when the fixed network terminal of the communication system receives the short message in the prior art. Complex, costly issues.
  • a first aspect of the present invention provides a method for receiving a short message of a fixed network terminal, including: a receiving party Internet Protocol IP short message gateway IP-SM-GW receiving a short message service center
  • the short message of the SMSC is a routing message, and the short message fetching message is determined by the SMSC after receiving the short message sent by the sending fixed network terminal, and determining the receiving IP according to the fixed network number of the receiving party in the short message.
  • SM-GW transmitting to the receiver IP-SM-GW;
  • the receiving IP-SM-GW allocates a temporary international mobile subscriber identity IMSI to the receiver fixed network terminal according to the receiver fixed network number in the short message, and sends the temporary IMSI to the
  • the recipient IP-SM-GW forwards the short message to the receiver fixed network terminal and deletes the temporary IMSI.
  • Another aspect of the present invention provides a communication system, including:
  • a sender fixed network terminal configured to send a short message to the short message service center SMSC;
  • the SMSC configured to determine, according to the receiver fixed network number in the short message, the receiver IP short message gateway IP-SM-GW,
  • the receiving IP-SM-GW sends a short message to obtain a routing message; Transmitting the short message to the receiver IP-SM-GW by using a temporary international mobile subscriber identity IMSI returned by the receiver IP-SM-GW;
  • the receiving IP-SM-GW is configured to receive a short message routing message from the SMSC, allocate a temporary IMSI to the receiving fixed network terminal according to the receiving fixed network number in the short message, and send the temporary IMSI to the SMSC. Receiving, by the SMSC, the short message sent by using the temporary IMSI, forwarding the short message to the receiver fixed network terminal, and deleting the temporary IMSI.
  • IP-SM-GW Internet Protocol short message gateway IP-SM-GW, including:
  • a first receiving unit configured to receive a short message fetching message from the short message service center SMSC, where the short message fetching message is received by the SMSC after receiving the short message sent by the sending fixed network terminal, according to the short
  • the receiver fixed network number in the message determines the receiver IP-SM-GW, and sends the signal to the receiver IP-SM-GW;
  • a temporary international mobile subscriber identity IMSI allocation unit configured to allocate a temporary IMSI to the receiver fixed network terminal according to the receiver fixed network number in the short message, send the temporary IMSI to the SMSC, and forward the station in the forwarding unit Deleting the temporary IMSI after the short message is described;
  • a second receiving unit configured to receive the short message sent by the SMSC by using the temporary IMSI
  • a forwarding unit configured to forward the short message to the receiver fixed network terminal.
  • the SMSC obtains the short message sent by the sending fixed network terminal, and sends a short message to the receiving IP short message gateway.
  • the message the receiver IP short message gateway allocates a temporary IMSI to the receiver fixed network terminal, and the SMSC uses the temporary IMSI to send a short message to the receiver IP short message gateway, so that the IP short message gateway forwards the short message to the receiver fixed network terminal. , causing the fixed network terminal to receive the short message.
  • FIG. 1 is a flowchart of a method for receiving a short message of a fixed network terminal according to Embodiment 1 of the present invention
  • FIG. 2 is a signaling flowchart of a method for receiving a short message of a fixed network terminal according to Embodiment 2 of the present invention
  • FIG. 3 is a schematic structural diagram of a first temporary IMSI according to Embodiment 2 of the present invention
  • FIG. 4 is a schematic structural diagram of a second temporary IMSI according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic structural diagram of a third temporary IMSI according to Embodiment 2 of the present invention.
  • FIG. 6 is a schematic structural diagram of a communication system according to Embodiment 3 of the present invention.
  • FIG. 7 is a schematic structural diagram of an IP short message gateway according to Embodiment 4 of the present invention.
  • the technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
  • FIG. 1 is a flowchart of a method for receiving a short message of a fixed network terminal according to Embodiment 1 of the present invention. As shown in Figure 1, the method includes the following process.
  • Step 101 The receiver IP short message gateway receives the short message fetching message from the SMSC.
  • the short message fetching message is determined by the SMSC after receiving the short message sent by the sending fixed-line terminal, and determining the receiving IP short message gateway according to the receiving fixed-line number in the short message, to receive The party IP short message gateway sends.
  • Step 102 The receiver IP short message gateway allocates temporary IMSI to the receiver fixed network terminal according to the receiver fixed network number in the short message, and sends the temporary IMSI to the SMSC.
  • Step 103 The receiving IP short message gateway receives the short message sent by the SMSC using the temporary IMSI.
  • Step 104 The receiver IP short message gateway forwards the short message to the receiver fixed network terminal and deletes the temporary IMSI.
  • the SMSC after obtaining the short message sent by the sender fixed network terminal, the SMSC sends a short message to the receiving IP short message gateway to obtain a routing message, and the receiving party short message gateway allocates the receiving terminal to the receiving terminal.
  • Temporary IMSI SMSC uses the temporary IMSI to the receiver IP short message The gateway sends a short message, so that the IP short message gateway forwards the short message to the receiving fixed network terminal, so that the fixed network terminal receives the short message.
  • an IP short message gateway is included in the existing IMS,
  • FIG. 2 is a signaling flowchart of a method for receiving a short message of a fixed network terminal according to Embodiment 2 of the present invention. As shown
  • the method includes the following process.
  • Step 201 The sender fixed network terminal sends a short message to the sender CSCF.
  • Step 202 The sender CSCF forwards the short message to the sender IP short message gateway.
  • Step 203 The sender IP short message gateway forwards the short message to the SMSC.
  • Step 204 The SMSC sends a short message to the receiver IP short message gateway to obtain a routing message.
  • the SMSC determines the receiver IP short message gateway according to the receiver fixed network number in the short message, and sends a short message fetching message to the receiver IP short message gateway.
  • Step 205 The receiver IP short message gateway allocates temporary IMSI to the receiver fixed network terminal according to the receiver fixed network number.
  • the receiving IP short message gateway allocates temporary IMSI to the receiving fixed network terminal according to the fixed network number of the receiving party. Specifically, the receiving IP short message gateway can allocate the temporary IMSI in a variety of ways. Only three of these specific methods are described below.
  • the 23.040 standard specifies the mobile terminal related identifiers, and generates temporary IMSIs through the mobile terminal related identifiers.
  • the mobile terminal related identifier includes 15 bits in total, the lowest bit is the 0th bit, and the highest bit is the 14th bit.
  • the 14th to 12th bits are the Mobile Country Code (MCC) bit segment, and the value of the bit segment represents the national identifier; the 11th to 9th bits are the Mobile Network Code (MNC) bit segment.
  • MCC Mobile Country Code
  • MNC Mobile Network Code
  • the specific process of the method 1 includes: setting a receiver country identifier in an MCC bit segment of the mobile terminal related identifier; setting a receiver operator network identifier in an MNC bit segment of the mobile terminal related identifier; The recipient fixed network number is set in the lower 9 bits of the mobile terminal related identifier.
  • the mobile terminal related identifier that has passed the above setting is used as the temporary IMSI.
  • FIG. 3 is a schematic structural diagram of a first temporary IMSI according to Embodiment 2 of the present invention. Referring to FIG. 3, specifically, the receiver country identifier is set in the MCC bit segment, and the country identifier is 3 bits according to the existing communication protocol.
  • the carrier network identifier is 3 or 2 digits according to the existing communication protocol.
  • the 11th in FIG. 3 can be The bit and the 10th bit are filled in with the 2nd recipient carrier network identifier, and the 9th bit in FIG. 3 is filled with 0.
  • the other bits of the mobile terminal related identification that is, the lower 9 bits including the 8th to 0th bits in FIG. 3, it is set as the receiving fixed network number.
  • T-BCD Telephony Binary Coded Decimal
  • T-BCD Telephony Binary Coded Decimal
  • the number of bits that can be expressed includes 15 types, including: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, *, #, A, B, C.
  • the lower 9 bits can be expressed in total.
  • the value is 0 to 38, 443, 359, 374. Since the above T-BCD adopts the 15-ary expression, the conversion is troublesome. Therefore, when setting the lower 9 bits, the decimal expression can also be directly used.
  • each expressable value includes 15 kinds, including: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, At this time, the total value of the lower 9 bits can be expressed from 0 to 999,999,999, which can support 1 billion users simultaneously.
  • the application scenario of short message routing has a large system capacity.
  • the specific process of the second method includes: setting a receiver country identifier in the MCC bit segment of the mobile terminal related identifier; setting a receiver operator network identifier in the MNC bit segment of the mobile terminal related identifier; dividing the lower 9 bits of the mobile terminal related identifier into The first segment and the second segment divide the receiving fixed network number into a number segment and a segment number, and set the receiving fixed network number in the first segment according to the correspondence between the preset number segment and the segment code The number segment code corresponding to the number segment, and the segment number of the receiver fixed network number is set in the second bit segment.
  • the mobile terminal related identifier that has passed the above setting is used as the temporary IMSI.
  • FIG. 4 is a schematic structural diagram of a second temporary IMSI according to Embodiment 2 of the present invention.
  • the receiver country identifier is set in the MCC bit segment, and the country identifier is 3 bits according to the existing communication protocol.
  • the receiver carrier network identifier is set in the MNC bit segment, the carrier network identifier is 3 or 2 digits according to the existing communication protocol.
  • the 11th in FIG. 4 can be used.
  • the bit and the 10th bit are filled in with the 2nd recipient carrier network identifier, and the 9th bit in FIG. 4 is filled with 0.
  • the lower 9 bits including the 8th to 0th bits in FIG. 4 Set the fixed network number.
  • the method of number segment mapping is adopted. Specifically, the lower 9 bits are divided into a first bit segment and a second bit segment, wherein the lengths of the first bit segment and the second bit segment can be flexibly set according to actual conditions, and the lengths of the first bit segment and the second bit segment are The sum is 9 bits, see FIG. 4, taking the first bit segment as the 8th to 6th bits in FIG. 4 as an example, a total of 3 bits; taking the second bit segment as the 5th to 0th bits in FIG. 4 as an example, 6 digits.
  • the receiver fixed network number is divided into a number segment and a segment number, and the receiving fixed network number is 075528780808 as an example.
  • the number segment is: 075528
  • the number in the segment is: 780808.
  • the correspondence between the number segment and the code segment code is set in advance, for example, the number segment corresponding to the number segment code 001 is 075528; the number segment corresponding to the segment code 002 is 075529; and so on.
  • the number segment code corresponding to the number segment of the receiving fixed network number is set in the first bit segment, and the fixed network number of the receiving party is In the case of 075528780808, according to the correspondence between the above number segment and the code segment code, 001 is set in the first bit segment; in the second bit segment, the segment number of the receiving fixed network number is set, and the fixed network number for the receiving party is In the case of 075528780808, 780808 is set in the second bit position.
  • the advantage of adopting method 2 is: For the temporary IMSI set by the above method 1, since the user numbers in the actual application may not be continuous, the range of the discontinuous range number may break the expression range of the above 9-digit number, and The terminal related identifier may overlap with the real IMSI in the mobile network. Therefore, the first method requires that the IP short message gateway must all use the mobile terminal related identifier, or all of the real IMSI, and cannot use the above two identifiers at the same time. In the above method 2, the first segment of the lower 9 bits is used to map the segment, and the second segment is used to represent the last corresponding digit of the user number, so that the discrete user number can be reduced to 1 billion. Within the range of user numbers, and can avoid the true IMSI range.
  • the specific process of the third method includes: setting a receiver country identifier in the MCC bit segment of the mobile terminal related identifier; setting a receiver operator network identifier in the MNC bit segment of the mobile terminal related identifier; dividing the lower 9 bits of the mobile terminal related identifier into The attribute identification bit segment of the fixed network number bit segment and the preset number of bits, obtaining a value from the preset fixed number number segment value allocation table, setting the value in the fixed network number bit segment, and The corresponding value of the value and the fixed network number is recorded in the value assignment table of the fixed network number segment, and the preset value of the current system time value is set in the attribute identification bit segment.
  • the mobile terminal related identifier that has passed the above setting is used as the temporary IMSI.
  • FIG. 5 is a schematic structural diagram of a third temporary IMSI according to Embodiment 2 of the present invention. See Figure 5, specifically, at The MCC bit segment sets the recipient country ID. According to the existing communication protocol, the national ID is 3 digits.
  • the receiver carrier network identifier is set in the MNC bit segment, the carrier network identifier is 3 or 2 digits according to the existing communication protocol.
  • the 11th in FIG. 5 can be The bit and the 10th bit are filled in with the 2nd recipient carrier network identifier, and the 9th bit in FIG. 5 is filled with 0.
  • the other bits of the mobile terminal related identifier that is, the lower 9 bits including the 8th to 0th bits in FIG.
  • the attribute marking method is adopted.
  • the lower 9 bits of the relevant identifier of the mobile terminal are divided into the fixed network number bit segment and the attribute identification bit segment of the preset number of bits, and the preset number of bits can be flexibly set according to actual needs, and the length of the attribute identification bit segment is the above.
  • the preset number of bits, the remaining bits of the lower 9 bits are fixed network number segments. Referring to FIG. 5, in FIG. 5, the above-mentioned preset number of bits is taken as an example, and the 0th bit in FIG. 5 is used as the attribute identification bit segment, and the 8th to 1st bit in FIG. 5 is used as the fixed network number bit segment. .
  • the dynamic table is a fixed network number segment value allocation table, in the process of allocating the temporary IMSI.
  • the dynamic table is a fixed network number segment value allocation table, in the process of allocating the temporary IMSI.
  • the advantage of using the third method is that the last attribute length bit of the system time value when the temporary IMSI is allocated is represented by the above attribute identifier bit segment, so that the temporary IMSI allocated for the short message fetch routing message sent at different times is different, and time is used to distinguish Therefore, the probability of allocating the same temporary IMSI to different users can be reduced, and the accuracy of the IMSI allocation can be improved.
  • the life cycle can be set for each temporary IMSI allocated, for example, the life cycle is 5 minutes, and after the life cycle is exceeded, the unused temporary IMSI is recovered. If the user logs out of the user during the lifetime, the temporary IMSI assigned to the user is reclaimed.
  • Step 206 The receiver IP short message gateway sends the temporary IMSI to the SMSC.
  • Step 207 The SMSC sends the short message to the receiver IP short message gateway by using the temporary IMSI.
  • the receiver's IP short message gateway is used as the receiver fixed network terminal.
  • the short message is received in a temporary IMSI manner. Therefore, in the existing IMS including the IP short message gateway, the CSCF, and the fixed network terminal, the short message reception of the fixed network terminal can be realized without adding any other device, for example, it is not necessary to add a device such as an HLR or an IM server in the IMS. There is also no need to set the SMPP interface for the IM server and the SMSG, thus reducing the complexity of the communication system network architecture, thereby saving manufacturing costs. Moreover, by allocating the temporary IMSI, the existing real IMSI resources are not occupied, thereby expanding the system capacity.
  • FIG. 6 is a schematic structural diagram of a communication system according to Embodiment 3 of the present invention.
  • the communication system includes at least: an SMSC 60, a sender fixed network terminal 61, a receiver IP-SM-GW 64, and a receiver fixed network terminal 66, and may further include: a sender CSCF 62, a sender IP-SM-GW 63, Receiver CSCF 65.
  • the sender fixed network terminal 61 is configured to send a short message to the SMSC 60. Specifically, the sender fixed network terminal 61 sends a short message to the sender CSCF 62. The sender CSCF 62 forwards the short message to the sender IP-SM-GW 63. The sender IP-SM-GW 63 forwards the short message to the SMSC 60, and the SMSC 60 is configured to determine the receiver IP-SM-GW 64 based on the receiver fixed network number in the short message, and send it to the receiver IP-SM-GW 64. The short message fetches the routing message, and the SMSC 60 is further configured to send the short message to the receiving IP-SM-GW 64 using the temporary IMSI returned by the receiving IP-SM-GW 64.
  • the receiving IP-SM-GW 64 is configured to receive the short message fetching message from the SMSC 60, allocate the temporary IMSI to the receiving fixed network terminal 66 according to the receiving fixed network number, and send it to the SMSC 60. Further, the receiving IP-SM-GW 64 is further configured to receive the short message transmitted by the SMSC 60 using the temporary IMSI, forward the short message to the receiving fixed network terminal 66, and delete the temporary IMSI. Specifically, the receiving of the short message by the receiver IP-SM-GW 64 to the receiver fixed network terminal 66 specifically includes: the receiver IP-SM-GW 64 sends the short message to the receiver CSCF 65, and the receiver CSCF 65 sends the short message. It is sent to the receiver fixed network terminal 66. The receiver fixed network terminal 66 is for receiving short messages.
  • the receiver IP-SM-GW 64 is specifically configured to set a receiver country identifier in the mobile country code MCC bit segment of the mobile terminal related identifier, and a mobile network code MNC related to the mobile terminal identifier.
  • the bit segment sets the receiver operator network identifier, and sets the receiver fixed network number in the lower 9 bits of the mobile terminal related identifier, so that the set mobile terminal related identifier is used as the temporary IMSI.
  • the receiver IP-SM-GW 64 is specifically used in the MCC bit segment of the mobile terminal related identifier.
  • Set the receiver country ID set the receiver operator network identifier in the MNC bit segment of the mobile terminal related identifier, and divide the lower 9 bits of the mobile terminal related identifier into the first bit segment and the second bit segment, and set the receiver fixed network number Divided into a number segment and a segment number, according to the correspondence between the preset number segment and the segment code, the number segment code corresponding to the number segment of the receiving fixed network number is set in the first segment, and the receiver is set in the second segment.
  • the intra-segment number of the fixed network number is set as the temporary IMSI with the associated mobile terminal related identifier.
  • the receiver IP-SM-GW 64 is specifically configured to set a receiver country identifier in the MCC bit segment of the mobile terminal related identifier, and set a receiver operator network identifier in the MNC bit segment of the mobile terminal related identifier, and associate the mobile terminal identifier.
  • the lower 9 bits are divided into the fixed network number bit segment and the preset number of attribute attribute bit segments, and a value is obtained from the preset fixed network number bit segment value allocation table and set in the fixed network number bit segment, and is fixed on the fixed network.
  • the correspondence between the recorded value in the number field assignment table and the fixed number of the receiver, and the preset value of the current system time value in the attribute identification bit segment is set, and the associated mobile terminal related identifier is used as a temporary IMSI.
  • the receiving party IP-SM-GW allocates a temporary for the receiving fixed network terminal.
  • the IMSI way to receive short messages. Therefore, in the existing IMS including the IP short message gateway, the CSCF, and the fixed network terminal, the short message reception of the fixed network terminal can be realized without adding any other device, for example, it is not necessary to add a device such as an HLR or an IM server in the IMS. There is also no need to set the SMPP interface for the IM server and the SMSC, thereby reducing the complexity of the communication system network architecture, thereby saving manufacturing costs. Moreover, the receiver IP short message gateway adopts a method of allocating temporary IMSI, and does not occupy the existing IMSI resources, thereby expanding the system capacity.
  • FIG. 7 is a schematic structural diagram of an IP short message gateway according to Embodiment 4 of the present invention. As shown in Figure 7,
  • the IP short message gateway includes: a first receiving unit 71, a temporary IMSI allocating unit 72, a second receiving unit 73, and a forwarding unit 74.
  • the first receiving unit 71 is configured to receive a short message fetching message from the SMSC in the mobile communication system.
  • the short message fetch routing message is determined by the SMSC after receiving the short message sent by the sender fixed network terminal, and determining the receiver IP-SM-GW according to the receiver fixed network number in the short message, to the receiving party IP-SM-GW send.
  • the temporary IMSI allocation unit 72 is configured to allocate a temporary IMSI to the receiver fixed network terminal according to the receiver fixed network number in the short message and send the temporary IMSI to the SMSC, after the forwarding unit 74 forwards the short message to the receiving fixed network terminal. Delete the temporary IMSI described above.
  • the second receiving unit 73 is configured to receive the short message sent by the foregoing SMSC using the temporary IMSI.
  • the forwarding unit 74 is configured to forward the short message to the receiver fixed network terminal.
  • the temporary IMSI allocation unit 72 is specifically configured to set a receiver country identifier in the mobile country code MCC bit segment of the mobile terminal related identifier, and set the mobile network code MNC bit segment of the mobile terminal related identifier.
  • the receiver operator network identifier is set, and the receiver fixed network number is set in the lower 9 bits of the mobile terminal related identifier, and the set mobile terminal related identifier is used as the temporary IMSI.
  • the temporary IMSI allocation unit 72 is specifically configured to set a receiver country identifier in the MCC bit segment of the mobile terminal related identifier, and set a receiver operator network identifier in the MNC bit segment of the mobile terminal related identifier, and lower the mobile terminal related identifier.
  • the bit is divided into a first bit segment and a second bit segment, and the receiving fixed network number is divided into a number segment and a segment number, and the receiving segment is set in the first segment according to the correspondence between the preset number segment and the segment code.
  • the number segment code corresponding to the number segment of the network number, and the segment number of the receiver fixed network number is set in the second segment, and the related mobile terminal related identifier is set as a temporary
  • the temporary IMSI allocation unit 72 is specifically configured to set a receiver country identifier in the MCC bit segment of the mobile terminal related identifier, and set a receiver operator network identifier in the MNC bit segment of the mobile terminal related identifier, and lower the mobile terminal related identifier.
  • the bit is divided into the attribute identification bit segment of the fixed network number bit segment and the preset number of bits, and a value is obtained from the preset fixed network number bit segment value allocation table and set in the fixed network number bit segment, and is in the fixed network number bit segment.
  • the correspondence between the recorded value in the numerical value allocation table and the fixed network number of the receiver, and the preset value of the current system time value of the current system time value is set in the attribute identification bit segment, and the set mobile terminal related identifier is used as the temporary IMSI.
  • the temporary IMSI allocation unit of the receiver IP short message gateway receives the short message in a manner that the receiver fixed network terminal allocates the temporary IMSI. Therefore, in the existing IMS including the IP short message gateway, the CSCF, and the fixed network terminal, the short message reception of the fixed network terminal can be realized without adding any other device, for example, it is not necessary to add a device such as an HLR or an IM server in the IMS. There is also no need to set the SMPP interface for the IM server and the SMSC, thereby reducing the complexity of the communication system network architecture, thereby saving manufacturing costs. Moreover, the temporary IMSI allocation unit adopts a method of allocating temporary IMSI, and does not occupy the existing IMSI resources, thereby expanding the system capacity.

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  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention se rapporte à un procédé pour la réception de messages courts par un terminal de réseau fixe. L'invention se rapporte d'autre part à un système de communication et à une passerelle de réception de messages courts sur IP. Une passerelle de réception de messages courts sur IP reçoit, d'un SMSC, un message de routage de messages courts ; elle distribue une IMSI temporaire à un terminal de réseau fixe récepteur sur la base du numéro du réseau fixe récepteur ; et elle transmet l'IMSI temporaire au SMSC. Ensuite, la passerelle de réception de messages courts sur IP reçoit un message court envoyé par le SMSC au moyen de l'IMSI temporaire ; elle transfère le message court au terminal de réseau fixe récepteur ; et elle supprime l'IMSI temporaire. En adoptant le procédé pour la réception de messages courts par un terminal de réseau fixe, ainsi que le système de communication et la passerelle de réception de messages courts sur IP, selon la présente invention, il est possible de réduire la complexité de l'architecture de réseau d'un système de communication.
PCT/CN2011/084809 2011-12-28 2011-12-28 Procédé pour la réception de messages courts par un terminal de réseau fixe, système de communication et passerelle de réception de messages courts sur ip WO2013097110A1 (fr)

Priority Applications (2)

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CN201180003640.2A CN102742248B (zh) 2011-12-28 2011-12-28 固网终端短消息接收方法、通信系统和ip短消息网关
PCT/CN2011/084809 WO2013097110A1 (fr) 2011-12-28 2011-12-28 Procédé pour la réception de messages courts par un terminal de réseau fixe, système de communication et passerelle de réception de messages courts sur ip

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PCT/CN2011/084809 WO2013097110A1 (fr) 2011-12-28 2011-12-28 Procédé pour la réception de messages courts par un terminal de réseau fixe, système de communication et passerelle de réception de messages courts sur ip

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101765216A (zh) * 2008-12-23 2010-06-30 大唐移动通信设备有限公司 一种实现用户接入的控制方法、装置和系统
CN101784052A (zh) * 2009-01-21 2010-07-21 中国移动通信集团上海有限公司 一种非ims终端接入ims网络的方法及装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101765216A (zh) * 2008-12-23 2010-06-30 大唐移动通信设备有限公司 一种实现用户接入的控制方法、装置和系统
CN101784052A (zh) * 2009-01-21 2010-07-21 中国移动通信集团上海有限公司 一种非ims终端接入ims网络的方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Support of Short Message Service(SMS) over generic 3GPP Internet Protocol(IP) access; Stage 2 (Release 8)", 3GPP TS23.204 V8.5.0, 31 March 2010 (2010-03-31) *

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