WO2008086689A1 - Method for transferring a 1x network call on a high rate packet data network - Google Patents

Method for transferring a 1x network call on a high rate packet data network Download PDF

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Publication number
WO2008086689A1
WO2008086689A1 PCT/CN2007/003538 CN2007003538W WO2008086689A1 WO 2008086689 A1 WO2008086689 A1 WO 2008086689A1 CN 2007003538 W CN2007003538 W CN 2007003538W WO 2008086689 A1 WO2008086689 A1 WO 2008086689A1
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WIPO (PCT)
Prior art keywords
message
paging
control function
function module
network
Prior art date
Application number
PCT/CN2007/003538
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French (fr)
Chinese (zh)
Inventor
Xiaowu Zhao
Original Assignee
Zte Corporation
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Publication date
Application filed by Zte Corporation filed Critical Zte Corporation
Priority to JP2009544352A priority Critical patent/JP4911392B2/en
Publication of WO2008086689A1 publication Critical patent/WO2008086689A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/12—Inter-network notification
    • 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
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present invention relates to interoperation between an HRPD network (high speed packet data network) and an lx network (cdma2000, single carrier network) in the field of communication, in particular When SC/MM (Session Control/Mobility Management) is in the PCF (Packet Control Function) of the HRPD system, paging of mobile phones from the lx network in the HRPD network and the lx network dual network coverage area A method of transmitting in a timely and efficient manner in an HRPD system.
  • SC/MM Session Control/Mobility Management
  • PCF Packet Control Function
  • the MSC (xx switch) discovers a voice call in the MS/AT (dual mode terminal) in its monthly service area.
  • the MSC sends a Paging Request message to one or more lx BSs (base stations) accessible to the MS/AT within the HRPD PCF and the AN (Access Network) paging area.
  • the MSC starts a timer T3113 for each paging request message.
  • the paging request message may contain a "virtual paging indicator (VPI)" indicating that the lx BS should be ready to receive a Paging Response message from the MS/AT.
  • VPN virtual paging indicator
  • the HRPD PCF sends an A14-lx Service Page (A14-lx Service Page) message and starts the timer Tlxspl4.
  • the message contains a General Page message.
  • the HRPD AN sends the A14-lx service page to the PCF (A14-lx Service Page)
  • the HRPD AN sends a general paging message to the MS/AT.
  • the MS/AT tunes to the lx system and sends a page response message (1 Page Response message) through the lx access channel.
  • the lx BS constructs a paging response message according to the foregoing response message and sends it to the MSC in a Complete Layer 3 message (Complete L3 Info). If the Paging Request message contains a "flag" information element, the Ix BS shall place the information element in the Paging Response message.
  • MS/AT is registered by default in the lx system.
  • the MSC stops all timers T3113 for this MS/AT.
  • the lx BS/MSC continues the establishment process of the mobile station called.
  • the MSC may determine that the MS/AT that has subscribed to the "Cross Notification” service function has registered in the lx system, and sends an "Event Notification” message containing the registration event to the HRPD AN, and starts. Timer Tevent. This step can occur at any time after step '105. 109. If an "Event Notification” message is received, the HRPD AN responds to the MSC with an "Event Acknowledgement Notification” message. Upon receipt of the message, the MSC stops timing. Tevent.
  • the MSC determines that there is an MS/AT terminated voice call in its monthly service area.
  • the MSC sends a paging request message to the I WS-1x BS and starts a timer T3113.
  • the message may include the information of the calling party and may also include a "virtual paging indicator" indicating that the lx BS should be ready to receive a page response message from the MS/AT.
  • the IWS-lx BS generates an lx general paging message and encapsulates it in the A21 interface Air Interface Signaling (A21-lx Air Interface Signaling) and sends it to the HRPD PCF.
  • IWS-lxBS starts the timer Tack21. 203.
  • the HRPD PCF sends an A21 interface confirmation message (A21-Ack) to the IWS-lxBS.
  • IWS-lxBS stops the timer Tack21.
  • the HRPD PCF sends an A14-lx service paging message to the HRPD AN, and starts the timer Tlxspl4.
  • the message includes a general paging message.
  • the HRPD AN sends an A14-lx service paging acknowledgement message to the HRPD PCF.
  • HRPD PCF 4 Booth Timer Tlxspl4.
  • the HRPD AN sends a general paging message to the MS/AT. If the MSC includes the information of the calling party in step 201, the HR HRPD AN includes an FN message (feature notification message) in the same HRPD message, which carries the calling information. 207.
  • the MS/AT frequency-modules to the lx system and sends a paging response message to confirm that the paging information is received.
  • the lx BS constructs a paging response message, and places the full layer 3 information message and sends the message to the MSC. If the paging request message includes a Tag information element, the lx BS includes the information element in the paging response message.
  • the MSC stops all timers T3113 209, lx BS/MSC continues the call termination procedure of the mobile terminated.
  • the IWS-lxBS can send an A21 event notification message to the HRPD PCF to display that the MS/AT is operating on the lx network and start Tack21. This step can occur at step '207, any time thereafter.
  • the HRPD PCF returns an A21 interface confirmation message
  • the IWS-lx BS stops the timer Tack21 after receiving the message.
  • the above process illustrates how the voice page from the lx system is sent to the mobile phone through the air interface of the HRPD system when the MS/AT is in the HRPD system, so that it can turn to the 1 X system to establish the corresponding service.
  • HRPD ANs there may be other HRPD ANs at the AN boundary where the MS/AT is in idle or hibernate state. As the MS/AT moves at the boundary, between the different ANs, there is a so-called ping-pong effect of registering back and forth.
  • the air interface of the prior art HRPD defines the Secondary Color Code (second color code) mechanism. It can guarantee that an AN has the ability to page MS/AT in other AN service areas.
  • This technology has been applied to packet data services initiated by HRPD networks, but has not been applied to deliver voice service paging from lx in HRPD networks, especially when MS/AT is transmitted in HRPD grids in the border areas of many HRPD ANs. The voice service paging from lx is not solved in the access network technology.
  • the technical problem to be solved by the present invention is that, in the HRPD system transmitting the voice service paging service from lx, the MS/AT that guarantees the idle or leisure state can effectively receive the service search from the lx network in many AN border areas of the HRPD. Call to promote interoperability between HRPD networks and lx networks.
  • a method for transmitting paging from lx network in HRPD, when IWS is in PCF of HRPD includes the following steps: a: The lx BS sends a paging request message to the source PCF of the HRPD and its source AN paging area J or one or more lx BSs reachable by the inner MS/AT; b: the source PCF sends the A14- The lx service paging message is sent to the source AN, and receives the returned A14-lx service paging acknowledgement message; c: the source PCF sends the A13-paging request message to the target PCF, and receives the returned A13-paging response message; d: The target PCF sends an A14-1X service paging message to the target AN and receives the acknowledgement message returned by it; e: the source AN and the target AN respectively send a paging message to the MS/AT; f: the MS/AT sends the
  • the source PCF is an MS/AT registered in the HRPD, and the PCF is registered and connected to the PCF at the MSC; the source AN is an AN corresponding to the source PCF; and the target PCF is the source PCF boundary. PCF; the target AN is an AN corresponding to the target PCF.
  • the A13-Paging Request message in the step c may also be another newly defined message, where the new message satisfies the function that the source PCF requests the target PCF to assist in completing the paging of the MS/AT, and the A13-Paging response message may also be Corresponding new definition message.
  • the A13-Paging Request message in the step c includes the related session information of the terminal of the HRPD and the paging control message from the lx, and may also include the time information of the paging sent by the source AN.
  • the target PCF is one or more PCFs of the HRPD.
  • a method of delivering paging from an lx network in an HRPD network, when the IWS is in an lx BS, includes the steps of: A: The MSG sends a paging request message to the IWS-lx BS;
  • the IWS-lx BS sends the A21 interface air interface signaling message encapsulated with the lx general paging message to the source PCF, and receives the acknowledgement message returned by the A21 interface.
  • the source PCF sends an A13-Paging Request message to the target PCF and receives the A13-Paging Response message it returns;
  • the source PCF and the target PCF respectively send an A14-lx service paging message to the source AN and the target AN, and respectively receive the acknowledgement message returned by the other party;
  • the source AN and the target AN respectively send a general paging message to the MS/AT;
  • the MS/AT sends an air interface paging response message to the IWS-lx BS, and the IWS-lx BS constructs a paging response message according to the message and sends it to the MSC in the full layer 3 message to start the mobile station.
  • IWS-lx may send an A21 interface event notification message to the source PCF by the BS; and receive an acknowledgment message returned by it.
  • the A13-Paging Request message in the step C may also be other newly defined messages, where the new message satisfies the function that the source PCF requests the target PCF to complete the paging dual mode terminal, and the A13-Paging response message may also Is the corresponding newly defined message.
  • the A13-Paging Request message in the step C includes related session information of the HRPD terminal and a paging control message from the lx, and may also include time information of the paging sent by the source AN.
  • the target PCF is one or more PCFs of the HRPD.
  • FIG. 1 is a flow chart of a method for transmitting lx paging in an HRPD network when the HRPD SC/MM is in the PCF and the IWS is in the PCF in the prior art;
  • FIG. 2 is a HRPD SC MM in the PCF, IWS in the prior art.
  • lx BS a flow chart of a method for transmitting lx paging in an HRPD network
  • FIG. 3 is a flowchart of a method for transmitting lx paging in an HRPD network based on the Secondary Color Code supported by the HRPD SC/MM in the PCF and the IWS in the PCF
  • Figure 4 is a flow chart of the method for transmitting lx paging in the HRPD network based on the Secondary Color Code supported by the HRPD SC/MM in the PCF and IWS in the PCF; the abbreviations or English names in the figure are interpreted as: (1) HRPD: High-speed grouping Data network
  • (2) lx Also known as 3G lx, or cdma2000 lx, refers to the cdma2000 single carrier network;
  • MS/AT refers to a dual-mode terminal that works on HRPD networks and 3G lx networks.
  • the terminal in the 3G lx network refers to MS (Mobile Station), and the terminal in the HRPD network refers to AT (Access Terminal);
  • HRPD AN refers to the access network of the HRPD system, which is a logical entity integrated in the radio access network for wireless communication with the intervention terminal;
  • PCF Packet Cantonal Function, group control function
  • (6) lx BS refers to a base station in a 3G lx network
  • MSC refers to a switch in a 3G lx network
  • IWS interactive solution
  • IWS-BS IWS is in BS
  • A21 A21 interface, which refers to the interface between the AN of the HRPD and the lx BS;
  • A13 A13 interface, which refers to the interface between ANs of HRPD;
  • A14 interface which refers to the interface between the AN and PCF of the HRPD;
  • Paging Request paging request message
  • GPM General Paging Message, general paging message
  • Page Response message Find a response message
  • Event Notification event notification message
  • Event Notification Ack event notification confirmation message
  • A13-Paginge Response A13-Paging response message
  • A21- Event Notification Ack A21 interface event port confirmation message; ( 34 ) T3113 , Tevent , Tack-21 , Tpreq-13 , TlxspH : ⁇ The expected timer .
  • the present invention applies the Secondary Color Code mechanism to the voice service paging service from lx in the HRPD network, so that the AN/AT registered by the MS/AT Other ANs around it send A13-Request Request messages through these ANs - and page the handset.
  • the PCF that is registered and connected with the MSC is the source PCF;
  • the AN corresponding to the source PCF is the source AN;
  • the other PCFs of the source PCF boundary are the target PCF;
  • the target PCF The corresponding AN is the target AN.
  • the lx BS sends a paging request message to the source PCF of the HRPD and its source AN paging area i or one or more lx BSs reachable by the inner MS/AT;
  • the source PCF sends an A14-lx service paging message to the source AN and receives the A14-lx service page acknowledgement message returned by it;
  • the source PCF sends an A13-paging request message to the target PCF, and receives the returned A13- a paging response message;
  • the target PCF sends an A14-lx service paging message to the target AN, and receives the acknowledgement message returned by it;
  • the source AN and the target AN respectively send a paging message to the MS/AT;
  • f MS/ The AT sends a paging response message of the air interface to the lx BS, and the lx BS constructs
  • FIG. 3 depicts the detailed signaling flow of the method when the IWS is in the PCF, including the following steps: 301.
  • the MSC discovers a voice call in the MS/AT of its monthly service area.
  • the MSC sends a paging request message to the HRPD source PCF and one or more lx BSs reachable by the MS/AT within the AN paging area.
  • the MSC starts a timer T3113 for each paging request message.
  • the above paging request message may contain a "virtual paging indication" indicating that the lx BS should be ready to receive a paging response message from the MS/AT.
  • the HRPD source PCF sends an A14-lx service paging message and starts the timer Tlxspl4. This message contains a general paging message.
  • the HRPD source AN sends an A14-lx service page acknowledgement message to the PCF, and stops the timer Tlxspl4. 304, the source PCF determines the paging area or should also cover some of the target AN RT (Radio
  • the source PCF sends an A13-Paging Request message to the target PCF and starts the timer Tpreq-13.
  • the message includes the relevant session information of the AT that the target AN uses to determine the paging area, etc., and also encapsulates the paging control message from lx.
  • the message may also include the time at which the source AN sent the page. If the target AN/PCF can send a page in the same time slot, the opportunity for the AT to miss the page is reduced.
  • the target PCF may be multiple, and only one is displayed in this embodiment.
  • the target PCF sends an A13-Paging Response message to the source PCF.
  • the source PCF ⁇ Pavilion stops the corresponding timer Tpreq-13.
  • the A13-Paging Request message may also be another newly defined message, and the new message satisfies the function that the source packet control function module requests the target packet control function module to assist in completing the paging dual mode terminal, and the A13-Paging response message may also be Corresponding newly defined message.
  • HRPD Target The PCF sends an A14-lx service paging message and starts the timer Tlxspl4. This message contains a general paging message.
  • the HRPD target AN sends an A14-lx service page acknowledgement message to the PCF, and stops the timer Tlxspl4.
  • the HRPD source AN and the target AN send a general paging message to the MS/AT on the control channel.
  • the MS/AT tunes to the lx system, and sends a paging response message through the lx access channel.
  • the lx BS constructs a paging response message according to the above message and places it in a full layer 3 message. Issued to the MSC. If the paging request message contains a "tag, information element, the lx BS shall place the information element in the paging response message.
  • the MS/AT is registered by default in the lx system. The MSC stops all timers for the MS/AT. T3113.
  • the lx BS/MSC continues the establishment process of the mobile station called. 312.
  • the MSC may determine that the MS/AT that has subscribed to the "Interactive Notification" service function has been registered in the l system, and sends an event notification message including the registration event to the HRPD AN, and starts the timer Tevent. This step can occur at step '310, any time after.
  • the MSC sends a paging request message to the IWS-lx BS;
  • the IWS-lx BS sends the A21 interface air interface signaling message encapsulated with the lx general paging message to the source PCF, and receives the acknowledgement message returned by the A21 interface.
  • the source PCF sends an A13-Paging Request message to the target PCF, and receives its returned A13-Paging Response message;
  • the source PCF and the target PCF respectively send an A14-lx service paging message to the source AN and the target AN, and respectively receive the acknowledgement message returned by the other party;
  • the source AN and the target AN respectively send a general paging message to the MS/AT;
  • the MS/AT sends an air interface paging response message to the IWS-lx BS, and the IWS-lx BS constructs a paging response message according to the message and sends it to the MSC in the full layer 3 message to start the mobile station.
  • IWS-lx may send an A21 interface event notification message to the source PCF by the BS; and receive an acknowledgment message returned by it.
  • Figure 4 depicts the flow of the method for delivering lx paging on the HRPD network when the IWS is in the lx BS, including the following steps.
  • the MSC determines that there is a voice call terminated by the MS/AT in its service area. MSC to IWS-lx
  • the BS sends a paging request message and starts a timer T3113.
  • the message may include information of the calling user, and may also include a "virtual paging indicator," indicating that the lx BS should be ready to receive a page response message from the MS/AT.
  • the IWS-lxBS generates an lx general paging message and encapsulates the A21 interface air interface signal signaling message to the HRPD source PCF. IWS-lxBS starts the timer Tack21.
  • HRPD Source The PCF sends an A21 confirmation message to the IWS-lxBS. IWS-lxBS stops the timer Tack21.
  • the HRPD source PCF sends an A14-lx service paging message to the HRPD source AN, and starts the timer T 1 xsp 14.
  • the message includes a general paging message.
  • the HRPD source AN sends an A14-lx service page acknowledgement message to the HRPD source PCF.
  • the source PCF determines that the paging area should also cover some RTs of the target AN, and the source PCF sends an A13-Paging Request message to the target PCF, and starts the timer Tpreq-13.
  • the message includes the relevant session information of the AT that the target AN uses to determine the paging area and the like.
  • the message also encapsulates the paging control message from lx, and may also include the time at which the source AN sends the page. If the target AN can send a page in the same time slot, the opportunity for the AT to miss the page is reduced.
  • the source PCF can send the message to multiple target PCFs.
  • the target PCF sends an A13-Paging Response message to the source PCF. After receiving the message, the source PCF stops the timer Tpreq-13.
  • the A13-Paging Request message may also be other newly defined messages, and the new message satisfies the source packet control function module requesting the target packet control function module to assist in completing the function of paging the silent mode terminal, and the A13-Paging response message may also be Is the corresponding newly defined message.
  • HRPD Target The PCF sends an A14-lx service paging message to the HRPD target AN, and starts the timer Tlxspl4. The message includes a general paging message. 409. The HRPD target AN sends an A14-lx service paging acknowledgement message to the HRPD target.
  • the HRPD target AN and the source AN respectively send a general paging message to the MS/AT. If the MSC includes the information of the calling party in step 401, the HRPD AN is in the same HRPD message. Contains an FN message that carries the caller information.
  • the MS/AT is frequency-modulated to the lx system and sends a paging response message to confirm that the paging information is received.
  • the lx BS constructs a paging response message according to the foregoing message, and places it in a full layer 3 information message and sends the message to the MSC. If the paging request message includes a Tag information element, then the information element is included in the paging response message.
  • the MSC stops all timers T3113.
  • the lx BS/MSC continues the call establishment procedure of the mobile terminated.
  • the IWS-lxBS may send an A21 event notification message to the HRPD source PCF to display that the MS/AT is operating on the lx network and start Tack21. This step can occur at step '412, any time after. 415.
  • the HRPD PCF returns an A21 interface acknowledgement message, and the IWS-lxBS stops the timer Tack21 after receiving the message.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method for transferring a 1x network call on a high rate packet data network is provided and a secondary Color Code mechanism is applied to the method. The method makes the AN registered by a MS/AT send the A13-call request messages to its peripheral other ANs and the mobile telephone is called by these ANs together. For the MS/AT of the multiple AN boundaries, it is ensured that the service from the 1x network could be transferred to the MS/AT of the HRPD system when a SC/MM is in the PCF of the HRPD system.

Description

一种在高速分组数据网传递 lx网络的寻呼的方法 技术领域 本发明涉及通讯领域的 HRPD 网络（高速分组数据网） 和 lx 网络 ( cdma2000,单载波网络）之间的互相操作， 尤其涉及到当 SC/MM ( Session Control/Mobility Management, 会话控制 /移动性管理）在 HRPD***的 PCF (分组控制功能）时， 在 HRPD网络和 lx网络双网覆盖区域， 将来自 lx网 络的手机的寻呼及时有效地在 HRPD***中传送的方法。 背景技术 目前， 关于 HRPD网络和 lx网络之间的互操作性， 特别是涉及到将来 自 1 X网络的手机终止的寻呼在 HRPD***传递， 现有技术采用下面的方法：  FIELD OF THE INVENTION The present invention relates to interoperation between an HRPD network (high speed packet data network) and an lx network (cdma2000, single carrier network) in the field of communication, in particular When SC/MM (Session Control/Mobility Management) is in the PCF (Packet Control Function) of the HRPD system, paging of mobile phones from the lx network in the HRPD network and the lx network dual network coverage area A method of transmitting in a timely and efficient manner in an HRPD system. BACKGROUND OF THE INVENTION At present, regarding the interoperability between an HRPD network and an lx network, particularly a paging related to a mobile phone termination from a 1 X network in the future, the prior art adopts the following method:
IWS (交互解决方案）在 PCF时， 如附图 1所示， 该流程具体为： When the IWS (Interactive Solution) is in the PCF, as shown in Figure 1, the process is specifically as follows:
101、 MSC ( lx的交换机 )发现了一个处于其月良务区内 MS/AT (双模终 端）的话音呼叫。 MSC向 HRPD PCF以及 AN (接入网）寻呼区域内 MS/AT 可及的一个或多个 lx BS ( l 的基站）发送寻呼请求（ Paging Request )消息。 MSC为每个寻呼请求消息启动一个定时器 T3113。寻呼请求消息可以包含一 个"虚拟寻呼指示 （VPI ) ", 表示 lx BS应准备接收来自 MS/AT的寻呼响应 ( Paging Response ) 消息。 101. The MSC (xx switch) discovers a voice call in the MS/AT (dual mode terminal) in its monthly service area. The MSC sends a Paging Request message to one or more lx BSs (base stations) accessible to the MS/AT within the HRPD PCF and the AN (Access Network) paging area. The MSC starts a timer T3113 for each paging request message. The paging request message may contain a "virtual paging indicator (VPI)" indicating that the lx BS should be ready to receive a Paging Response message from the MS/AT.
102、 HRPD PCF 发送 A14-lx 业务寻呼（ A14-lx Service Page ) 消息， 并启动定时器 Tlxspl4。 该消息包含通用寻呼消息 （ General Page message )。 103、 HRPD AN向 PCF发送 A14-lx 业务寻呼确人（ A14-lx Service Page102. The HRPD PCF sends an A14-lx Service Page (A14-lx Service Page) message and starts the timer Tlxspl4. The message contains a General Page message. 103. The HRPD AN sends the A14-lx service page to the PCF (A14-lx Service Page)
Ack ) 消息， 并停止定时器 Tlxspl4。 Ack) message, and stop the timer Tlxspl4.
104、 HRPD AN向 MS/AT发送通用寻呼消息。 104. The HRPD AN sends a general paging message to the MS/AT.
105、 MS/AT调谐至 lx***，并通过 lx接入信道发送寻呼响应消息（ Page Response message )。 106、 lx BS根据上述响应消息构造寻呼响应消息并将其放在完全层 3 消息（ Complete L3 Info )中发给 MSC。 如果寻呼请求消息中包含"标记"信息 单元， Ix BS应将该信息单元放在寻呼响应消息中。 MS/AT默认在 lx***中 注册。 MSC停止所有针对该 MS/AT的定时器 T3113。 107、 lx BS/MSC继续移动台被叫的建立过程。 105. The MS/AT tunes to the lx system and sends a page response message (1 Page Response message) through the lx access channel. 106. The lx BS constructs a paging response message according to the foregoing response message and sends it to the MSC in a Complete Layer 3 message (Complete L3 Info). If the Paging Request message contains a "flag" information element, the Ix BS shall place the information element in the Paging Response message. MS/AT is registered by default in the lx system. The MSC stops all timers T3113 for this MS/AT. 107. The lx BS/MSC continues the establishment process of the mobile station called.
108、 MSC可以确定签约了"交互通知 （Cross Notification ) "业务功能 的 MS/AT已经在 lx***中注册，并向 HRPD AN发送包含注册事件的 "事件 通知（ Event Notification )，，消息 ,并启动定时器 Tevent。该步骤可以在步骤' 105， 后的任何时间发生。 109、 如果收到 "事件通知" 消息， HRPD AN向 MSC回应 "事件确认 通知" 消息。 收到该消息后， MSC停止定时器 Tevent。 108. The MSC may determine that the MS/AT that has subscribed to the "Cross Notification" service function has registered in the lx system, and sends an "Event Notification" message containing the registration event to the HRPD AN, and starts. Timer Tevent. This step can occur at any time after step '105. 109. If an "Event Notification" message is received, the HRPD AN responds to the MSC with an "Event Acknowledgement Notification" message. Upon receipt of the message, the MSC stops timing. Tevent.
IWS在 IxBS时， 如附图 2所示， 该流程具体为： When the IWS is at IxBS, as shown in Figure 2, the process is specifically as follows:
201、 MSC确定在其月良务区内有 MS/AT终止的话音呼叫。 MSC向 I WS- 1 x BS发送寻呼请求消息并启动一个定时器 T3113 。 该消息可以包括主叫用户 的信息，还可以包含一个"虚拟寻呼指示"，表示 lx BS应准备接收来自 MS/AT 的寻呼响应消息。 201. The MSC determines that there is an MS/AT terminated voice call in its monthly service area. The MSC sends a paging request message to the I WS-1x BS and starts a timer T3113. The message may include the information of the calling party and may also include a "virtual paging indicator" indicating that the lx BS should be ready to receive a page response message from the MS/AT.
202、 IWS-lx BS产生一个 lx通用寻呼消息并将其封装在 A21接口空 中接口信令消息 ( A21-lx Air Interface Signaling ) 发送给 HRPD PCF。 202. The IWS-lx BS generates an lx general paging message and encapsulates it in the A21 interface Air Interface Signaling (A21-lx Air Interface Signaling) and sends it to the HRPD PCF.
IWS-lxBS启动定时器 Tack21。 203、 HRPD PCF发送 A21 接口确认消息 （A21-Ack )给 IWS-lxBS.IWS-lxBS starts the timer Tack21. 203. The HRPD PCF sends an A21 interface confirmation message (A21-Ack) to the IWS-lxBS.
IWS-lxBS停止定时器 Tack21。 IWS-lxBS stops the timer Tack21.
204、 HRPD PCF 发送 A14-lx业务寻呼消息给 HRPD AN, 并启动定时 器 Tlxspl4。 该消息包括通用寻呼消息。 204. The HRPD PCF sends an A14-lx service paging message to the HRPD AN, and starts the timer Tlxspl4. The message includes a general paging message.
205、 HRPD AN发送 A14-lx业务寻呼确认消息给 HRPD PCF。 HRPD PCF 4亭止定时器 Tlxspl4.。 205. The HRPD AN sends an A14-lx service paging acknowledgement message to the HRPD PCF. HRPD PCF 4 Booth Timer Tlxspl4.
206、 HRPD AN发送通用寻呼消息给 MS/AT。 如果 MSC在步骤 201中 包含了主叫的信息， 贝 HRPD AN在同一个 HRPD消息中包含 FN消息（特 征通知消息）， 它携带主叫信息。 207、 MS/AT调频到 lx***并发送寻呼响应消息确认收到了寻呼信息。 206. The HRPD AN sends a general paging message to the MS/AT. If the MSC includes the information of the calling party in step 201, the HR HRPD AN includes an FN message (feature notification message) in the same HRPD message, which carries the calling information. 207. The MS/AT frequency-modules to the lx system and sends a paging response message to confirm that the paging information is received.
208、 lx BS构造寻呼响应消息，并置于完全层 3信息消息，发送给 MSC。 如果寻呼请求消息包括 Tag信息单元,则 lx BS在寻呼响应消息中包括该信息 单元。 MSC停止所有的定时器 T3113 209、 lx BS/MSC继续手机终止的呼叫建立流程。 208. The lx BS constructs a paging response message, and places the full layer 3 information message and sends the message to the MSC. If the paging request message includes a Tag information element, the lx BS includes the information element in the paging response message. The MSC stops all timers T3113 209, lx BS/MSC continues the call termination procedure of the mobile terminated.
210、 IWS-lxBS 可以发送 A21 事件通知消息给 HRPD PCF 以显示 MS/AT正在 lx网络做操作， 并启动 Tack21。 该步骤可以在步骤 '207， 之后 任何时间发生。 210. The IWS-lxBS can send an A21 event notification message to the HRPD PCF to display that the MS/AT is operating on the lx network and start Tack21. This step can occur at step '207, any time thereafter.
211、 口果 >]丈到 "A21事件通 卩" 消息， HRPD PCF返回 A21接口确认 消息， IWS-lx BS收到该消息之后， 停止定时器 Tack21。 上述流程说明了当 MS/AT在 HRPD***时， 如何将来自 lx***的语 音寻呼通过 HRPD***的空中接口发送给手机， 使得其能转向 1 X***建立 相应的业务。 但是， 在空闲或休眠状态中的 MS/AT 所处的 AN 边界， 可能有其他 HRPD的 AN。 随着 MS/AT在边界的移动， 在不同的 AN之间， 会出现来回 注册的所谓乒乓效应。为了有效遏制和减少这种乒乓效应，促进不同诸多 AN 边界区域的寻呼机制 , 提高对 MS/AT的寻呼成功率， 现有技术 HRPD的空 中接口定义了 Secondary Color Code (第二颜色码）机制， 它可以保证一个 AN有能力寻呼在其他 AN服务区内的 MS/AT。 该技术已经应用到了 HRPD 网络发起的分組数据业务中， 但是尚未被应用于在 HRPD 网络传递来自 lx 的语音业务寻呼，尤其是当 MS/AT在 HRPD诸多 AN的边界地区时在 HRPD 网格传递来自 lx的语音业务寻呼， 目前接入网技术中并未解决。 发明内容 本发明所要解决的技术问题是， 在 HRPD***传递来自 lx的语音业务 寻呼业务中， 保障空闲或休闲状态的 MS/AT在 HRPD诸多 AN边界地区能 有效接收到来自 lx网络的业务寻呼，促进 HRPD网络和 lx网络的互操作性。 本发明采用以下技术方案： 一种在 HRPD传递来自 lx网络寻呼的方法， 当 IWS在 HRPD的 PCF 时， 包括以下步骤: a: lx BS向 HRPD的源 PCF及其源 AN寻呼区 J或内 MS/AT可及的一个 或多个 lx BS发送寻呼请求消息； b:源 PCF发送 A14-lx业务寻呼消息给源 AN,并接收其返回的 A14-lx 业务寻呼确认消息； c: 源 PCF发送 A13-寻呼请求消息给目标 PCF, 并接收其返回的 A13- 寻呼响应消息； d: 目标 PCF发送 A14-1X业务寻呼消息给目标 AN,并接收其返回的确 认消息； e： 源 AN和目标 AN分別向 MS/AT发送寻呼消息； f: MS/AT发送空中接口的寻呼响应消息给 lx BS , lx BS再根据该消息 构造寻呼响应消息， 并将其放在完全层 3消息中发送给 MSC, 启动移动台被 叫的建立过程； g MSC可以向源 AN发送包含注册事件的事件通知消息， 并接收源 AN 返回的事件通知确认消息。 其中， 所述源 PCF为在 HRPD中 MS/AT注册的， 且在 MSC处更新注 册并与其连接的 PCF; 所述源 AN为与源 PCF相应的 AN; 所述目标 PCF为 源 PCF边界的其他 PCF; 所述目标 AN为与目标 PCF相应的 AN。 其中， 步驟 c中所述 A13-寻呼请求消息也可以是其他新定义的消息， 该新消息满足源 PCF请求目标 PCF协助完成寻呼 MS/AT的功能， A13-寻呼 响应消息也可以是相应的新定义消息。 其中， 步驟 c中所述 A13-寻呼请求消息包括目标 AN所必须的 HRPD 的终端的相关会话信息和来自 lx的寻呼控制消息，还可以包括源 AN发送寻 呼的时间信息。 其中， 所述目标 PCF为 HRPD的 1个或多个 PCF。 一种在 HRPD网络传递来自 lx网络寻呼的方法， 当 IWS在 lx BS时， 包括步骤： A: MSG发送寻呼请求消息给 IWS-lx BS; 211, Goo>] to the "A21 event wanted" message, the HRPD PCF returns an A21 interface confirmation message, and the IWS-lx BS stops the timer Tack21 after receiving the message. The above process illustrates how the voice page from the lx system is sent to the mobile phone through the air interface of the HRPD system when the MS/AT is in the HRPD system, so that it can turn to the 1 X system to establish the corresponding service. However, there may be other HRPD ANs at the AN boundary where the MS/AT is in idle or hibernate state. As the MS/AT moves at the boundary, between the different ANs, there is a so-called ping-pong effect of registering back and forth. In order to effectively suppress and reduce this ping-pong effect, promote the paging mechanism of different AN boundary areas, and improve the paging success rate of MS/AT, the air interface of the prior art HRPD defines the Secondary Color Code (second color code) mechanism. It can guarantee that an AN has the ability to page MS/AT in other AN service areas. This technology has been applied to packet data services initiated by HRPD networks, but has not been applied to deliver voice service paging from lx in HRPD networks, especially when MS/AT is transmitted in HRPD grids in the border areas of many HRPD ANs. The voice service paging from lx is not solved in the access network technology. SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is that, in the HRPD system transmitting the voice service paging service from lx, the MS/AT that guarantees the idle or leisure state can effectively receive the service search from the lx network in many AN border areas of the HRPD. Call to promote interoperability between HRPD networks and lx networks. The present invention adopts the following technical solutions: A method for transmitting paging from lx network in HRPD, when IWS is in PCF of HRPD The method includes the following steps: a: The lx BS sends a paging request message to the source PCF of the HRPD and its source AN paging area J or one or more lx BSs reachable by the inner MS/AT; b: the source PCF sends the A14- The lx service paging message is sent to the source AN, and receives the returned A14-lx service paging acknowledgement message; c: the source PCF sends the A13-paging request message to the target PCF, and receives the returned A13-paging response message; d: The target PCF sends an A14-1X service paging message to the target AN and receives the acknowledgement message returned by it; e: the source AN and the target AN respectively send a paging message to the MS/AT; f: the MS/AT sends the air interface The paging response message is sent to the lx BS, and the lx BS constructs a paging response message according to the message, and sends it to the MSC in the full layer 3 message, and initiates the establishment process of the mobile station called; g MSC can send to the source AN Contains an event notification message for the registration event and receives an event notification confirmation message returned by the source AN. The source PCF is an MS/AT registered in the HRPD, and the PCF is registered and connected to the PCF at the MSC; the source AN is an AN corresponding to the source PCF; and the target PCF is the source PCF boundary. PCF; the target AN is an AN corresponding to the target PCF. The A13-Paging Request message in the step c may also be another newly defined message, where the new message satisfies the function that the source PCF requests the target PCF to assist in completing the paging of the MS/AT, and the A13-Paging response message may also be Corresponding new definition message. The A13-Paging Request message in the step c includes the related session information of the terminal of the HRPD and the paging control message from the lx, and may also include the time information of the paging sent by the source AN. The target PCF is one or more PCFs of the HRPD. A method of delivering paging from an lx network in an HRPD network, when the IWS is in an lx BS, includes the steps of: A: The MSG sends a paging request message to the IWS-lx BS;
B: IWS-lx BS向源 PCF发送封装有 lx通用寻呼消息的 A21接口空中 接口信令消息， 并接收其返回的确认消息；  B: The IWS-lx BS sends the A21 interface air interface signaling message encapsulated with the lx general paging message to the source PCF, and receives the acknowledgement message returned by the A21 interface.
C: 源 PCF发送 A13-寻呼请求消息给目标 PCF , 并接收其返回的 A13- 寻呼响应消息； C: The source PCF sends an A13-Paging Request message to the target PCF and receives the A13-Paging Response message it returns;
D: 源 PCF和目标 PCF分别向源 AN和目标 AN发送 A14-lx业务寻呼 消息， 并分别接收对方返回的确认消息； D: The source PCF and the target PCF respectively send an A14-lx service paging message to the source AN and the target AN, and respectively receive the acknowledgement message returned by the other party;
E: 源 AN和目标 AN分别向 MS/AT发送通用寻呼消息； E: The source AN and the target AN respectively send a general paging message to the MS/AT;
F: MS/AT发送空中接口寻呼响应消息给 IWS-lx BS, IWS-lx BS再才艮 据该消息构造寻呼响应消息并将其放在完全层 3消息中发送给 MSC,启动移 动台被叫的建立过程； F: The MS/AT sends an air interface paging response message to the IWS-lx BS, and the IWS-lx BS constructs a paging response message according to the message and sends it to the MSC in the full layer 3 message to start the mobile station. The establishment process of the called party;
G: IWS-lx 可以 BS发送 A21接口事件通知消息给源 PCF;并接收其返 回的确认消息。 其中，所述步驟 C中的 A13-寻呼请求消息也可以是其他新定义的消息， 该新消息满足源 PCF请求目标 PCF协助完成寻呼双模终端的功能， A13-寻 呼响应消息也可以是相应的新定义的消息。 其中，所述步骤 C中的 A13-寻呼请求消息包括目标 AN所必须的 HRPD 终端的相关会话信息和来自 lx的寻呼控制消息，还可以包括源 AN发送寻呼 的时间信息。 其中， 所述目标 PCF为 HRPD的 1个或多个 PCF。 本发明具有如下有益效果： 采用本发明所述的方法， 对于多 AN边界的 MS/AT , 能增强其收到因 来自 lx网络的业务而通过 HRPD空中接口控制信道的寻呼机会， 确保了来 自 lx网络的业务能及时准确地传送到 HRPD***的 MS/AT, 增强了双网运 营的能力。 附图说明 图 1为现有技术中， HRPD SC/MM在 PCF、 IWS在 PCF时， 在 HRPD 网络传递 lx寻呼的方法流程图； 图 2为现有技术中， HRPD SC MM在 PCF、 IWS在 lx BS时，在 HRPD 网络传递 lx寻呼的方法流程图； 图 3为 HRPD SC/MM在 PCF、 IWS在 PCF时，基于 Secondary Color Code 支持的在 HRPD网络传递 lx寻呼的方法流程图； 图 4为 HRPD SC/MM在 PCF、 IWS在 PCF时，基于 Secondary Color Code 支持的在 HRPD网络传递 lx寻呼的方法流程图； 图中各缩写或者英文名称解释为： ( 1 ) HRPD: 高速分组数据网； G: IWS-lx may send an A21 interface event notification message to the source PCF by the BS; and receive an acknowledgment message returned by it. The A13-Paging Request message in the step C may also be other newly defined messages, where the new message satisfies the function that the source PCF requests the target PCF to complete the paging dual mode terminal, and the A13-Paging response message may also Is the corresponding newly defined message. The A13-Paging Request message in the step C includes related session information of the HRPD terminal and a paging control message from the lx, and may also include time information of the paging sent by the source AN. The target PCF is one or more PCFs of the HRPD. The present invention has the following beneficial effects: With the method of the present invention, for a multi-AN boundary MS/AT, it can enhance the paging opportunity of receiving the control channel through the HRPD air interface due to the service from the lx network, ensuring the lx from the lx network. The network's services can be timely and accurately transmitted to the MS/AT of the HRPD system, enhancing the capability of dual-network operation. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flow chart of a method for transmitting lx paging in an HRPD network when the HRPD SC/MM is in the PCF and the IWS is in the PCF in the prior art; FIG. 2 is a HRPD SC MM in the PCF, IWS in the prior art. In the lx BS, a flow chart of a method for transmitting lx paging in an HRPD network; FIG. 3 is a flowchart of a method for transmitting lx paging in an HRPD network based on the Secondary Color Code supported by the HRPD SC/MM in the PCF and the IWS in the PCF; Figure 4 is a flow chart of the method for transmitting lx paging in the HRPD network based on the Secondary Color Code supported by the HRPD SC/MM in the PCF and IWS in the PCF; the abbreviations or English names in the figure are interpreted as: (1) HRPD: High-speed grouping Data network
( 2 ) lx: 也称 3G lx, 或者 cdma2000 lx, 指的是 cdma2000单载波网 络； (2) lx: Also known as 3G lx, or cdma2000 lx, refers to the cdma2000 single carrier network;
( 3 ) MS/AT: 是指双模终端， 可在 HRPD网络和 3G lx网络工作。 在 3G lx 网络的终端指 MS ( Mobile Station ), 而在 HRPD 网络的终端指 AT ( Access Terminal ); (3) MS/AT: refers to a dual-mode terminal that works on HRPD networks and 3G lx networks. The terminal in the 3G lx network refers to MS (Mobile Station), and the terminal in the HRPD network refers to AT (Access Terminal);
( 4 ) HRPD AN: 指 HRPD***的接入网 （Access Network ), 它是一 个集成在无线接入网中的逻辑实体， 用来和介入终端进行无线通信； (4) HRPD AN: refers to the access network of the HRPD system, which is a logical entity integrated in the radio access network for wireless communication with the intervention terminal;
( 5 ) PCF: Packet Cantonal Function, 分组控制功能； (5) PCF: Packet Cantonal Function, group control function;
( 6 ) lx BS指 3G lx网络中的基站； (6) lx BS refers to a base station in a 3G lx network;
( 7 ) MSC指 3G lx网络中的交换机； (7) MSC refers to a switch in a 3G lx network;
( 8 ) IWS: 交互解决方案； (8) IWS: interactive solution;
( 9 ) IWS-BS: IWS在 BS; (9) IWS-BS: IWS is in BS;
( 10 ) Secondary Color Code: 第二颜色码； (10) Secondary Color Code: second color code;
( 11 ) A21 : A21接口， 是指 HRPD的 AN和 lx BS之间的接口； ( 12 ) A13: A13接口， 指 HRPD的 AN之间的接口； (11) A21: A21 interface, which refers to the interface between the AN of the HRPD and the lx BS; (12) A13: A13 interface, which refers to the interface between ANs of HRPD;
( 13 ) A14: A14接口， 指 HRPD的 AN和 PCF之间的接口；  (13) A14: A14 interface, which refers to the interface between the AN and PCF of the HRPD;
( 14 ) Paging Request: 寻呼请求消息；  ( 14 ) Paging Request: paging request message;
( 15 ) GPM: General Paging Message, 通用寻呼消息；  ( 15 ) GPM: General Paging Message, general paging message;
( 16 ) FN: Feature Notification, 特征通 口消息；  (16) FN: Feature Notification, feature port message;
( 17 ) Page Response message: 寻 响应消息；  ( 17 ) Page Response message: Find a response message;
( 18 ) Complete L3 Info： 完全层 3信息消息；  ( 18 ) Complete L3 Info: Full layer 3 information message;
( 19 ) Event Notification: 事件通知消息；  (19) Event Notification: event notification message;
( 20 ) Event Notification Ack: 事件通知确认消息；  (20) Event Notification Ack: event notification confirmation message;
( 21 ) l MT Call Setup Proceeds： 1 x网络中手机被叫建立流程； ( 22 ) A21-lx Air Interface Signaling ： A21接口空中接口信令消息; ( 23 ) A21 -Ack: A21接口确认消息； (21) l MT Call Setup Proceeds: 1 x network mobile phone called establishment process; (22) A21-lx Air Interface Signaling: A21 interface air interface signaling message; (23) A21-Ack: A21 interface confirmation message;
( 24 ) A 14- lx Service Page: A14-l 业务寻呼；  ( 24 ) A 14- lx Service Page: A14-l Service Paging;
( 25 ) AH-lx Service Page Ack: A14-l 业务寻呼确认；  ( 25 ) AH-lx Service Page Ack: A14-l Service Paging Confirmation;
( 26 ) 3Glx Service Packet: 3G lx业务包； (26) 3Glx Service Packet: 3G lx service package;
( 27 ) 3Glx Service Ack: 3G lx业务包确认；  ( 27 ) 3Glx Service Ack: 3G lx service package confirmation;
( 28 ) A13-Paginge Request: A13-寻呼请求消息；  (28) A13-Paginge Request: A13-Paging Request message;
( 29 ) A13-Paginge Response: A13-寻呼响应消息；  (29) A13-Paginge Response: A13-Paging response message;
( 30 ) A13 Paging Delivered: A13-寻呼传递消息；  ( 30 ) A13 Paging Delivered: A13-Paging Delivery Message;
( 31 ) A13 Paging Delivered Ack: A13-寻呼传递确认消息；  (31) A13 Paging Delivered Ack: A13-Paging Delivery Confirmation Message;
( 32 ) A21 -Event Notification: A21接口事件通 口消息；  (32) A21 - Event Notification: A21 interface event port message;
( 33 ) A21- Event Notification Ack: A21接口事件通 口确认消息； ( 34 ) T3113 , Tevent, Tack-21 , Tpreq-13 , TlxspH: ^目应的定时器。 具体实施方式 下面结合附图和具体实施方式对本发明作进一步详细的描述： 本发明将 Secondary Color Code机制应用于在 HRPD网络传递来自 lx 的语音业务寻呼业务， 使得 MS/AT所注册的 AN向其周边的其他 AN发送 A13-寻求请求消息， 通过这些 AN—并寻呼手机。 设定 HRPD***中 MS/AT注册的， 且在 MSC处更新注册并与其连接 的 PCF为源 PCF;与源 PCF相对应的 AN为源 AN; 源 PCF边界的其他 PCF 为目标 PCF; 与目标 PCF相对应的 AN为目标 AN。 当 IWS在 PCF时， 包括以下步骤： a: lx BS向 HRPD的源 PCF及其源 AN寻呼区 i或内 MS/AT可及的一个 或多个 lx BS发送寻呼倚求消息； b:源 PCF发送 A14-lx业务寻呼消息给源 AN,并接收其返回的 A14-lx 业务寻呼确认消息； c: 源 PCF发送 A13-寻呼请求消息给目标 PCF, 并接收其返回的 A13- 寻呼响应消息； d: 目标 PCF发送 A14-lx业务寻呼消息给目标 AN, 并接收其返回的确 认消息； e: 源 AN和目标 AN分别向 MS/AT发送寻呼消息； f: MS/AT发送空中接口的寻呼响应消息给 lx BS, lx BS再根据该消息 构造寻呼响应消息， 并将其放在完全层 3消息中发送给 MSC , 启动移动台被 叫的建立过程； g MSC可以向源 AN发送包含注册事件的事件通知消息，并接收源 AN 返回的事件通知确认消息。 附图 3描述了 IWS在 PCF时，该方法的详细信令流程， 包括以下步驟： 301、MSC发现一个处于其月艮务区内 MS/AT的话音呼叫。 MSC向 HRPD 源 PCF以及 AN寻呼区域内 MS/AT可及的一个或多个 lx BS发送寻呼请求 消息。 MSC为每个寻呼请求消息启动一个定时器 T3113。 上述寻呼请求消息 可以包含一个 "虚拟寻呼指示"，表示 lx BS应准备接收来自 MS/AT的寻呼响 应消息。 (33) A21- Event Notification Ack: A21 interface event port confirmation message; ( 34 ) T3113 , Tevent , Tack-21 , Tpreq-13 , TlxspH : ^ The expected timer . DETAILED DESCRIPTION OF THE INVENTION The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The present invention applies the Secondary Color Code mechanism to the voice service paging service from lx in the HRPD network, so that the AN/AT registered by the MS/AT Other ANs around it send A13-Request Request messages through these ANs - and page the handset. Set the MS/AT registered in the HRPD system, and the PCF that is registered and connected with the MSC is the source PCF; the AN corresponding to the source PCF is the source AN; the other PCFs of the source PCF boundary are the target PCF; and the target PCF The corresponding AN is the target AN. When the IWS is in the PCF, the following steps are included: a: The lx BS sends a paging request message to the source PCF of the HRPD and its source AN paging area i or one or more lx BSs reachable by the inner MS/AT; b: The source PCF sends an A14-lx service paging message to the source AN and receives the A14-lx service page acknowledgement message returned by it; c: the source PCF sends an A13-paging request message to the target PCF, and receives the returned A13- a paging response message; d: the target PCF sends an A14-lx service paging message to the target AN, and receives the acknowledgement message returned by it; e: the source AN and the target AN respectively send a paging message to the MS/AT; f: MS/ The AT sends a paging response message of the air interface to the lx BS, and the lx BS constructs a paging response message according to the message, and sends it to the MSC in the full layer 3 message to start the establishment process of the mobile station called; g MSC An event notification message including a registration event may be sent to the source AN, and an event notification confirmation message returned by the source AN may be received. Figure 3 depicts the detailed signaling flow of the method when the IWS is in the PCF, including the following steps: 301. The MSC discovers a voice call in the MS/AT of its monthly service area. The MSC sends a paging request message to the HRPD source PCF and one or more lx BSs reachable by the MS/AT within the AN paging area. The MSC starts a timer T3113 for each paging request message. The above paging request message may contain a "virtual paging indication" indicating that the lx BS should be ready to receive a paging response message from the MS/AT.
302、 HRPD源 PCF发送 A14-lx业务寻呼消息，并启动定时器 Tlxspl4。 该消息包含通用寻呼消息。 302. The HRPD source PCF sends an A14-lx service paging message and starts the timer Tlxspl4. This message contains a general paging message.
303、 HRPD源 AN向 PCF发送 A14- lx业务寻呼确认消息， 并停止定 时器 Tlxspl4。 304、 源 PCF 决定寻呼区或也应该覆盖目标 AN 的一些 RT ( Radio303. The HRPD source AN sends an A14-lx service page acknowledgement message to the PCF, and stops the timer Tlxspl4. 304, the source PCF determines the paging area or should also cover some of the target AN RT (Radio
Transceiver, 无线收发器）， 源 PCF发送 A13-寻呼请求消息给目标 PCF, 并 启动定时器 Tpreq- 13。该消息包括目标 AN用以确定寻呼区域等的必须的 AT 的相关会话信息， 也封装了来自 lx 的寻呼控制消息。 该消息还可以包括源 AN发送寻呼的时间。 如果目标 AN/PCF 能在同一个时隙发送寻呼， 则 AT 错过寻呼的机会就会减小。 其中， 目标 PCF可以是多个， 本实施例只是显示 一个。 Transceiver, Wireless Transceiver), The source PCF sends an A13-Paging Request message to the target PCF and starts the timer Tpreq-13. The message includes the relevant session information of the AT that the target AN uses to determine the paging area, etc., and also encapsulates the paging control message from lx. The message may also include the time at which the source AN sent the page. If the target AN/PCF can send a page in the same time slot, the opportunity for the AT to miss the page is reduced. The target PCF may be multiple, and only one is displayed in this embodiment.
305、 目标 PCF发送 A13-寻呼响应消息给源 PCF。 收到该消息之后， 源 PCF ^亭止相应的定时器 Tpreq- 13。 上述 A13-寻呼请求消息也可以是其他新定义的消息， 该新消息满足源 分组控制功能模块请求目标分组控制功能模块协助完成寻呼双模终端的功 能， A13-寻呼响应消息也可以是相应的新定义的消息。 305. The target PCF sends an A13-Paging Response message to the source PCF. After receiving the message, the source PCF ^ Pavilion stops the corresponding timer Tpreq-13. The A13-Paging Request message may also be another newly defined message, and the new message satisfies the function that the source packet control function module requests the target packet control function module to assist in completing the paging dual mode terminal, and the A13-Paging response message may also be Corresponding newly defined message.
306、 HRPD 目标 PCF 发送 A14-lx 业务寻呼消息， 并启动定时器 Tlxspl4。 该消息包含通用寻呼消息。 306. HRPD Target The PCF sends an A14-lx service paging message and starts the timer Tlxspl4. This message contains a general paging message.
307、 HRPD目标 AN向 PCF发送 A14-lx 业务寻呼确认消息， 并停止 定时器 Tlxspl4。 307. The HRPD target AN sends an A14-lx service page acknowledgement message to the PCF, and stops the timer Tlxspl4.
308、 HRPD 源 AN和目标 AN在控制信道向 MS/AT发送通用寻呼消息。 308. The HRPD source AN and the target AN send a general paging message to the MS/AT on the control channel.
309、 MS/AT调谐至 lx***， 并通过 lx接入信道发送寻呼响应消息。 309. The MS/AT tunes to the lx system, and sends a paging response message through the lx access channel.
310、 lx BS根据上述消息构造寻呼响应消息并将其放在完全层 3消息 中发给 MSC。 如果寻呼请求消息中包含"标记，，信息单元， lx BS应将该信息 单元放在寻呼响应消息中。 MS/AT默认在 lx***中注册。 MSC停止所有针 对该 MS/AT的定时器 T3113。 310. The lx BS constructs a paging response message according to the above message and places it in a full layer 3 message. Issued to the MSC. If the paging request message contains a "tag, information element, the lx BS shall place the information element in the paging response message. The MS/AT is registered by default in the lx system. The MSC stops all timers for the MS/AT. T3113.
311、 lx BS/MSC继续移动台被叫的建立过程。 312、 MSC可以确定签约了 "交互通知 "业务功能的 MS/AT已经在 l 系 统中注册， 并向 HRPD AN发送包含注册事件的事件通知消息， 并启动定时 器 Tevent。 该步骤可以在步驟' 310，后的任何时间发生。  311. The lx BS/MSC continues the establishment process of the mobile station called. 312. The MSC may determine that the MS/AT that has subscribed to the "Interactive Notification" service function has been registered in the l system, and sends an event notification message including the registration event to the HRPD AN, and starts the timer Tevent. This step can occur at step '310, any time after.
313、收到 "事件通知"消息， HRPD AN发送事件通知确认消息给 MSC。 收到该消息之后， MSC停止定时器 Tevent。 当 IWS在 lx BS时， 包括以下步骤： 313. Receive an "Event Notification" message, and the HRPD AN sends an event notification confirmation message to the MSC. After receiving the message, the MSC stops the timer Tevent. When the IWS is on the lx BS, the following steps are included:
A: MSC发送寻呼请求消息给 IWS-lx BS; A: The MSC sends a paging request message to the IWS-lx BS;
B: IWS-lx BS向源 PCF发送封装有 lx通用寻呼消息的 A21接口空中 接口信令消息， 并接收其返回的确认消息；  B: The IWS-lx BS sends the A21 interface air interface signaling message encapsulated with the lx general paging message to the source PCF, and receives the acknowledgement message returned by the A21 interface.
C: 源 PCF发送 A13-寻呼请求消息给目标 PCF, 并接收其返回的 A13- 寻呼响应消息； C: The source PCF sends an A13-Paging Request message to the target PCF, and receives its returned A13-Paging Response message;
D: 源 PCF和目标 PCF分别向源 AN和目标 AN发送 A14-lx业务寻呼 消息， 并分别接收对方返回的确认消息； D: The source PCF and the target PCF respectively send an A14-lx service paging message to the source AN and the target AN, and respectively receive the acknowledgement message returned by the other party;
E: 源 AN和目标 AN分别向 MS/AT发送通用寻呼消息； E: The source AN and the target AN respectively send a general paging message to the MS/AT;
F: MS/AT发送空中接口寻呼响应消息给 IWS-lx BS, IWS-lx BS再才艮 据该消息构造寻呼响应消息并将其放在完全层 3消息中发送给 MSC，启动移 动台被叫的建立过程； F: The MS/AT sends an air interface paging response message to the IWS-lx BS, and the IWS-lx BS constructs a paging response message according to the message and sends it to the MSC in the full layer 3 message to start the mobile station. The establishment process of the called party;
G: IWS-lx可以 BS发送 A21接口事件通知消息给源 PCF;并接收其返 回的确认消息。 附图 4描述了 IWS在 lx BS时，在 HRPD网络传递 lx寻呼的方法流程， 包括以下步 G: IWS-lx may send an A21 interface event notification message to the source PCF by the BS; and receive an acknowledgment message returned by it. Figure 4 depicts the flow of the method for delivering lx paging on the HRPD network when the IWS is in the lx BS, including the following steps.
401、MSC确定在其服务区内有 MS/AT终止的话音呼叫。 MSC向 IWS-lx BS发送寻呼请求消息并启动一个定时器 T3113。该消息可以包括主叫用户的 信息， 还可以包含一个"虚拟寻呼指示，，， 表示 lx BS应准备接收来自 MS/AT 的寻呼响应消息。 401. The MSC determines that there is a voice call terminated by the MS/AT in its service area. MSC to IWS-lx The BS sends a paging request message and starts a timer T3113. The message may include information of the calling user, and may also include a "virtual paging indicator," indicating that the lx BS should be ready to receive a page response message from the MS/AT.
402、 IWS-lxBS 产生一个 lx通用寻呼消息并封装在 A21接口空口接 口信令消息发送给 HRPD源 PCF。 IWS-lxBS启动定时器 Tack21。 402. The IWS-lxBS generates an lx general paging message and encapsulates the A21 interface air interface signal signaling message to the HRPD source PCF. IWS-lxBS starts the timer Tack21.
403、 HRPD源 PCF发送 A21确认消息给 IWS-lxBS。 IWS-lxBS停止 定时器 Tack21。 403. HRPD Source The PCF sends an A21 confirmation message to the IWS-lxBS. IWS-lxBS stops the timer Tack21.
404、 HRPD源 PCF发送 A14-lx业务寻呼消息给 HRPD源 AN, 并启 动定时器 T 1 xsp 14。 该消息包括通用寻呼消息。 405、 HRPD 源 AN发送 A14-lx 业务寻呼确认消息给 HRPD 源 PCF。 404. The HRPD source PCF sends an A14-lx service paging message to the HRPD source AN, and starts the timer T 1 xsp 14. The message includes a general paging message. 405. The HRPD source AN sends an A14-lx service page acknowledgement message to the HRPD source PCF.
HRPD源 PCF停止定时器 Tlxspl4。  HRPD source PCF stop timer Tlxspl4.
406、 源 PCF决定寻呼区域也应该覆盖目标 AN的一些 RT, 源 PCF发 送 A13-寻呼请求消息给目标 PCF, 并启动定时器 Tpreq-13。 该消息包括目标 AN用以确定寻呼区域等的必须的 AT的相关会话信息。该消息也封装了来自 lx的寻呼控制消息， 还可以包括源 AN发送寻呼的时间。 如果目标 AN能在 同一个时隙发送寻呼 , 则 AT错过寻呼的机会就会减小。 其中， 源 PCF可以 发送该消息给多个目标 PCF。 406. The source PCF determines that the paging area should also cover some RTs of the target AN, and the source PCF sends an A13-Paging Request message to the target PCF, and starts the timer Tpreq-13. The message includes the relevant session information of the AT that the target AN uses to determine the paging area and the like. The message also encapsulates the paging control message from lx, and may also include the time at which the source AN sends the page. If the target AN can send a page in the same time slot, the opportunity for the AT to miss the page is reduced. The source PCF can send the message to multiple target PCFs.
407、 目标 PCF发送 A13-寻呼响应消息给源 PCF, 收到该消息之后， 源 PCF停止定时器 Tpreq-13。 上述 A13-寻呼清求消息也可以是其他新定义的消息， 该新消息满足源 分組控制功能模块请求目标分组控制功能模块协助完成寻呼默模终端的功 能， A13-寻呼响应消息也可以是相应的新定义的消息。 407. The target PCF sends an A13-Paging Response message to the source PCF. After receiving the message, the source PCF stops the timer Tpreq-13. The A13-Paging Request message may also be other newly defined messages, and the new message satisfies the source packet control function module requesting the target packet control function module to assist in completing the function of paging the silent mode terminal, and the A13-Paging response message may also be Is the corresponding newly defined message.
408、 HRPD 目标 PCF发送 A14-lx 业务寻呼消息给 HRPD目标 AN, 并启动定时器 Tlxspl4。 该消息包括通用寻呼消息。 409、 HRPD 目标 AN发送 A14-lx 业务寻呼确认消息给 HRPD 目标408. HRPD Target The PCF sends an A14-lx service paging message to the HRPD target AN, and starts the timer Tlxspl4. The message includes a general paging message. 409. The HRPD target AN sends an A14-lx service paging acknowledgement message to the HRPD target.
PCF。 HRPD目标 PCF停止定时器 Tlxspl4.。 PCF. HRPD target PCF stop timer Tlxspl4.
410、 HRPD 目标 AN和源 AN分别发送通用寻呼消息给 MS/AT。 如果 MSC在步驟 401中包含了主叫的信息，则 HRPD AN在同一个 HRPD消息中 包含 FN消息， 它携带主叫信息。 410. The HRPD target AN and the source AN respectively send a general paging message to the MS/AT. If the MSC includes the information of the calling party in step 401, the HRPD AN is in the same HRPD message. Contains an FN message that carries the caller information.
411、 MS/AT调频到 lx***并发送寻呼响应消息确认收到了寻呼信息。 411. The MS/AT is frequency-modulated to the lx system and sends a paging response message to confirm that the paging information is received.
412、 lx BS才艮据上述消息构造寻呼响应消息， 并将其置于完全层 3信 息消息， 发送给 MSC。 如果寻呼请求消息包括 Tag信息单元,则 Ιχ Β在寻呼 响应消息中包括该信息单元。 MSC停止所有的定时器 T3113。 412. The lx BS constructs a paging response message according to the foregoing message, and places it in a full layer 3 information message and sends the message to the MSC. If the paging request message includes a Tag information element, then the information element is included in the paging response message. The MSC stops all timers T3113.
413、 lx BS/MSC继续手机终止的呼叫建立流程。 413. The lx BS/MSC continues the call establishment procedure of the mobile terminated.
414、 IWS-lxBS可以发送 A21事件通知消息给 HRPD源 PCF以显示 MS/AT正在 lx网络故操作， 并启动 Tack21。 该步 可以在步骤 '412， 之后 任何时间发生。 415、 HRPD PCF返回 A21接口确认消息， IWS-lxBS收到该消息之后 停止定时器 Tack21。 以上所述仅为本发明的优选实施例而已， 并不用于限制本发明，对于本 领域的技术人员来说， 本发明可以有各种更改和变化。 凡在本发明的精神和 原则之内， 所作的任何修改、 等同替换、 改进等， 均应包含在本发明的保护 范围之内。 414. The IWS-lxBS may send an A21 event notification message to the HRPD source PCF to display that the MS/AT is operating on the lx network and start Tack21. This step can occur at step '412, any time after. 415. The HRPD PCF returns an A21 interface acknowledgement message, and the IWS-lxBS stops the timer Tack21 after receiving the message. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.
12 P 16755 12 P 16755

Claims

权 利 要 求 书 Claim
1. 一种在高速分组数据网传递来自 lx网络寻呼的方法， 其特征在于， 当 交互解决方案应用在高速分组数据网***的分组控制功能模块时， 所 迷方法包括以下步骤： A method for delivering a page from an lx network in a high speed packet data network, characterized in that, when the interaction solution is applied to a packet control function module of a high speed packet data network system, the method comprises the steps of:
a: lx网络的交换机向高速分組数据网***的源分組控制功能模 块及其源接入网寻呼区域内双模终端能及的一个或多个 lx 的基站发 送寻呼请求消息；  a: The switch of the lx network sends a paging request message to the source packet control function module of the high speed packet data network system and one or more lx base stations that can be connected by the dual mode terminal in the paging area of the source access network;
b: 所述源分组控制功能模块发送 A14-lx业务寻呼消息给所述源 接入网， 并接收所述源接入网返回的 A14-1X业务寻呼确认消息； c: 所述源分組控制功能模块发送 A13-寻呼请求消息给目标分组 控制功能模块， 并接收所述目标分組控制功能模块返回的 A13-寻呼响 应消息；  b: the source packet control function module sends an A14-lx service paging message to the source access network, and receives an A14-1X service paging acknowledgement message returned by the source access network; c: the source packet The control function module sends an A13-Paging Request message to the target packet control function module, and receives an A13-Paging Response message returned by the target packet control function module;
d: 所述目标分组控制功能模块发送 A 14- 1 X业务寻呼消息给目标 接入网 , 并接收所述 标接入网返回的确认消息；  d: the target packet control function module sends an A 14-1 X service paging message to the target access network, and receives an acknowledgement message returned by the target access network;
e: 所述源接入网和所述目标接入网分别向双模终端发送寻呼消 息；  e: the source access network and the target access network respectively send paging messages to the dual mode terminal;
f: 双模终端发送空中接口的寻呼响应消息给 lx的基站， 所述 lx 的基站再根据该消息构造寻呼响应消息， 并将所述寻呼响应消息放在 完全层 3消息中发送给交换机， 启动移动台被叫的建立过程；  f: the dual mode terminal sends a paging response message of the air interface to the base station of lx, and the base station of lx constructs a paging response message according to the message, and sends the paging response message to the full layer 3 message to send Switch, initiates the establishment process of the mobile station called;
2. 根据权利要求 1 所述的在高速分组数据网传递来自 lx 网络寻呼的方 法， 其特征在于， 该方法还包括步骤 g: lx网络的交换机向所述源接 入网发送包含注册事件的事件通知消息,并接收所述源接入网返回的 事件通知确认消息。 2. The method for transmitting a page from an lx network in a high speed packet data network according to claim 1, wherein the method further comprises the step g: the switch of the lx network sends a registration event to the source access network. The event notification message receives an event notification confirmation message returned by the source access network.
3. 根据权利要求 1 所述的在高速分组数据网传递来自 lx 网络寻呼的方 法， 其特征在于： 3. The method for delivering a page from an lx network in a high speed packet data network according to claim 1, wherein:
所述源分组控制功能模块为在高速分组数据闲***中双模终端 注册的， 且在交换机处更新注册并与其连接的分组控制功能模块； 所述源接入网为与源分組控制功能模块相应的接入网； 所述目标分组控制功能模块为源分组控制功能模块边界的其他 分组控制功能模块； The source packet control function module is a packet control function module registered in the high-speed packet data idle system and registered at the switch and connected thereto; the source access network is corresponding to the source packet control function module Access network; The target grouping control function module is another grouping control function module of a source grouping control function module boundary;
所述目标接入网为与目标分组控制功能模块相应的接入网。  The target access network is an access network corresponding to the target packet control function module.
4. 根据权利要求 1 所述的在高速分组数据网传递来自 l 网络寻呼的方 法， 其特征在于， 在步 c中， 所述 A13-寻呼请求消息是其他新定义 的消息， 该新消息满足源分组控制功能模块请求目标分组控制功能模 块协助完成寻呼双模终端的功能， A13-寻呼响应消息是相应的新定义 消息。 4. The method for transmitting a page from a network in a high speed packet data network according to claim 1, wherein in step c, the A13-Paging request message is another newly defined message, the new message. The source packet control function module is requested to request the target packet control function module to assist in completing the function of paging the dual mode terminal, and the A13-paging response message is a corresponding new definition message.
5. 根据权利要求 1 所述的在高速分组数据网传递来自 lx 网络寻呼的方 法， 其特征在于， 在步骤 c中， 所述 A13-寻呼请求消息包括目标接入 网所必须的高速分组数据网的终端的相关会话信息、来自 1 X的寻呼控 制消息。 5. The method for transmitting a page from an lx network in a high speed packet data network according to claim 1, wherein in step c, the A13-paging request message includes a high speed packet necessary for a target access network. Relevant session information of the terminal of the data network, paging control message from 1 X.
6. 根据权利要求 5所述的在高速分组数据网传递来自 lx 网络寻呼的方 法 , 其特征在于， 在步骤 c中 , 所述 A13-寻呼请求消息还可以包括源 接入网发送寻呼的时间信息。 The method for transmitting a page from an lx network in a high-speed packet data network according to claim 5, wherein in step c, the A13-paging request message further includes a source access network to send a page. Time information.
7. 根据权利要求 1至 6中任一项所述的在高速分组数据网传递来自 lx网 络寻呼的方法， 其特征在于， 所述目标分组控制功能模块为高速分组 数据***的 1个或多个分组控制功能模块。 The method for transmitting a page from an lx network in a high speed packet data network according to any one of claims 1 to 6, wherein the target packet control function module is one or more of a high speed packet data system. Group control function module.
8. 一种在高速分组数据网传递来自 lx网络寻呼的方法， 其特征在于， 当 交互解决方案应用在 lx基站时， 包括步骤： 8. A method for delivering a page from an lx network in a high speed packet data network, wherein when the interaction solution is applied to the lx base station, the method comprises the steps of:
A: 交换机发送寻呼请求消息给交互解决方案所在的 lx基站； A: The switch sends a paging request message to the lx base station where the interaction solution is located;
B: 上述 lx基站向源分组控制功能模块发送封装有 lx通用寻呼 消息的 A21-lx空中信令消息，并接收所述源分组控制功能模块返回的 确认消息； B: The lx base station sends an A21-lx air signaling message encapsulated with an lx general paging message to the source packet control function module, and receives an acknowledgement message returned by the source packet control function module;
C: 所述源分组控制功能模块发送 A13-寻呼请求消息给目标分组 控制功能模块， 并接收所述目标分组控制功能模块返回的 A13-寻呼响 应消息；  C: the source packet control function module sends an A13-paging request message to the target packet control function module, and receives an A13-page response message returned by the target packet control function module;
D: 所述源分组控制功能模块和所述目标分组控制功能模块分别 向所述源接入网和所述目标接入网发送 A14-lx业务寻呼消息，并分别 接收对方返回的确认消息； E: 所述源接入网和所述目标接入网分别向双模终端发送通用寻 呼消息； D: the source packet control function module and the target packet control function module respectively send an A14-lx service paging message to the source access network and the target access network, and respectively receive an acknowledgement message returned by the other party; E: the source access network and the target access network respectively send a general paging message to the dual mode terminal;
F: 双模终端发送空中接口寻呼响应消息给该 lx基站， 所述 lx 基站再根据该消息构造寻呼响应消息并将其放在完全层 3消息中发送 给交换机， 启动移动台被叫的建立过程；  F: The dual mode terminal sends an air interface paging response message to the lx base station, and the lx base station constructs a paging response message according to the message and sends it to the switch in the full layer 3 message, and starts the mobile station called Establishment process
9. 根据权利要求 8所述的在高速分组数据网传递来自 lx 网络寻呼的方 法， 其特征在于， 该方法还包括步驟 G: 交互解决方案所应用的 lx基 站发送 A21接口事件通知消息给源分组控制功能模块； 并接收所述源 分组控制功能模块返回的确认消息。 9. The method for transmitting a page from an lx network in a high speed packet data network according to claim 8, wherein the method further comprises the step G: the lx base station applied by the interaction solution sends an A21 interface event notification message to the source. And a packet control function module; and receiving an acknowledgement message returned by the source packet control function module.
10. 根据权利要求 8所述的在高速分组数据网传递来自 lx 网络寻呼的方 法， 其特征在于， 所述步骤 C中的 A13-寻呼请求消息是其他新定义的 消息 , 该新消息满足源分组控制功能模块请求目标分組控制功能模块10. The method for transmitting a page from an lx network in a high speed packet data network according to claim 8, wherein the A13-Paging Request message in the step C is another newly defined message, and the new message satisfies Source packet control function module requests target grouping control function module
, 协助完成寻呼双模终端的功能， A13-寻呼响应消息是相应的新定义的 消息。 To assist in completing the function of paging the dual mode terminal, the A13-Paging Response message is the corresponding newly defined message.
10. 根据权利要求 8所述的在高速分組数据网传递来自 lx 网络寻呼的方 法， 其特征在于， 所述步骤 C中的所述 A13-寻呼请求消息包括目标接 入网所必须的高速分组数据网终端的相关会话信息、来自 lx的寻呼控 制消息 10. The method for transmitting a page from an lx network in a high speed packet data network according to claim 8, wherein the A13-paging request message in the step C includes a high speed necessary for the target access network. Related session information of the packet data network terminal, paging control message from lx
11. 根据权利要求 10所述的在高速分组数据网传递来自 lx网络寻呼的方 法， 其特征在于， 所述步驟 C中的所述 A13-寻呼请求消息还包括源接 入网发送寻呼的时间信息。 The method for transmitting a page from an lx network in a high-speed packet data network according to claim 10, wherein the A13-paging request message in the step C further comprises a source access network sending a page. Time information.
12. 如权利要求 8至 11 中任一项所述的在高速分组数据网传递来自 lx网 络寻呼的方法， 其特征在于， 所述目标分组控制功能模块为高速分組 数据***的 1个或多个分组控制功能模块。 12. The method for delivering a page from an lx network in a high speed packet data network according to any one of claims 8 to 11, wherein the target packet control function module is one or more of a high speed packet data system. Group control function module.
PCT/CN2007/003538 2007-01-08 2007-12-11 Method for transferring a 1x network call on a high rate packet data network WO2008086689A1 (en)

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