WO2008000141A1 - Procédé et système de facturation en temps réel par réseau d'accès multiple par répartition de code, et centre de commutation mobile - Google Patents

Procédé et système de facturation en temps réel par réseau d'accès multiple par répartition de code, et centre de commutation mobile Download PDF

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Publication number
WO2008000141A1
WO2008000141A1 PCT/CN2007/001834 CN2007001834W WO2008000141A1 WO 2008000141 A1 WO2008000141 A1 WO 2008000141A1 CN 2007001834 W CN2007001834 W CN 2007001834W WO 2008000141 A1 WO2008000141 A1 WO 2008000141A1
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WO
WIPO (PCT)
Prior art keywords
hot charging
bill
user equipment
mobile switching
switching center
Prior art date
Application number
PCT/CN2007/001834
Other languages
English (en)
French (fr)
Inventor
Chuankai Wang
Lina Zhao
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2008000141A1 publication Critical patent/WO2008000141A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/82Criteria or parameters used for performing billing operations
    • H04M15/825Criteria or parameters used for performing billing operations based on the number of used channels, e.g. bundling channels, frequencies or CDMA codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/24Accounting or billing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2215/00Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/20Technology dependant metering
    • H04M2215/206CDMA, i.e. Code Division Multiple Access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2215/00Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/78Metric aspects
    • H04M2215/7853Based on the number of used channels, e.g. bundling channels or frequencies or CDMA codes

Definitions

  • Code division multiple access network hot charging method system and mobile switching center
  • the present invention relates to the field of communications, and in particular, to a code division multiple access network hot charging method, system, and mobile switching center.
  • a User Equipment In a Code Division Multiple Access (“CDMA”) communication system, a User Equipment (“UE”) is connected to a Radio Access Network ("Radio Access Network”). Or multiple core networks (Core Net, referred to as “CN”) for communication.
  • the UE may be a mobile phone, or may be a personal digital assistant (“PDA”) with a mobile terminal and a notebook computer (NoteBook computer, "NB”), or a vehicle mounted on a vehicle.
  • PDA personal digital assistant
  • NB notebook computer
  • Mobile communication devices such as systems. These devices can communicate with the RAN for voice and/or data, such as: making calls, faxing, browsing the web, and sending and receiving emails.
  • the Mobile Switching Center is the core of the CDMA network. Its function is similar to that of the fixed telephone network switching equipment. The main function is to control and manage the UEs located in its control area, and provide interfaces to connect MSCs in other areas and a number of base stations ("BS"). , and the connection of the UE call and the exchange of information. Since most of the UEs have the function of automatic roaming, when the UE leaves its home area and enters the new exchange area, it will automatically register the current location of the UE with the Visit Location Register (VLR) of the visited place. Moreover, the VLR notifies the current location of the UE to the Home Location Register (HLR) of the user's home location, thereby implementing location update of the UE.
  • VLR Visit Location Register
  • the switching subsystem (“SSS”) of the CDMA communication system provides three types of services: user terminal service, bearer service, and supplementary service to the UE.
  • the user terminal service is a service for providing information transmission between terminals based on the interworking of the UE.
  • the service includes a telephone service, an emergency call service, a short message service, and a voice mailbox service.
  • CFU Call Forwarding on mobile subscriber busy
  • CFU Call Forwarding Unconditional
  • CW Call Waiting
  • CT Call Transfer
  • the CFB service means that when the user is busy, the user is allowed to transfer their incoming call to a preset telephone or voicemail.
  • the busyness of the mobile user can be divided into the busyness determined by the network and the busyness determined by the user.
  • the busyness determined by the network means that the status of the user recorded by the network is busy, such as the user is talking, etc.; and the busyness determined by the user means that the user receives the call ringing notification and directly rejects the response.
  • the CFU service allows the user to transfer all his incoming calls to a pre-set phone or voicemail. After performing this service, the UE will receive a tone when forwarding incoming calls.
  • a call detail record (“CDR") in a prepaid system is also called a bill, usually a billing center ("Billing Center” for short), according to a preset time interval, The current bill is processed. Therefore, although this charging method is close to the effect of the online charging method, there is actually a certain time delay for charging the prepaid account. Depending on the network system, the delay can vary from a few seconds to several minutes.
  • Embodiments of the present invention provide a code division multiple access network hot charging method, system, and mobile switching center, so that hot charging for a UE can be implemented.
  • An embodiment of the present invention provides a code division multiple access network hot charging method, which includes the following steps: A mobile switching center in a code division multiple access network obtains user subscription data of a user equipment from a home location register, where the hot charging is included. Business contract information; When the mobile switching center generates a CDR for the user equipment, if the user equipment subscribes to the hot charging service, the mobile switching center marks the CDR of the user equipment as a hot charging CDR, and Priority transfer of the bill to the billing center;
  • a code division multiple access network hot charging method comprising the following steps:
  • the mobile switching center in the CDMA network generates a CDR for the user equipment, and marks the CDR as a hot charging CDR;
  • the mobile switching center transmits the hot charging bill to the billing center in a preferential manner; after receiving the hot billing bill, the billing center preferentially performs billing processing on the bill.
  • a code division multiple access network hot charging system comprising:
  • a mobile switching center configured to generate a hot charging bill for the user equipment
  • the charging center is configured to preferentially perform charging processing on the received hot charging bill.
  • a mobile switching center that includes:
  • a bill generation unit configured to generate a bill for the user equipment, and mark the bill as a hot billing bill
  • the bill transfer unit is configured to transmit the hot billing bill generated by the bill generating unit to the billing center in a preferential manner.
  • the MSC/VLR obtains subscription information about the hot charging service of the UE from the HLR.
  • the MSC/VLR generates a bill for the UE, if the UE subscribes to the hot charging service, the UE is called.
  • the unicast is a hot charging CDR, and the CDR is transmitted to the BC in a preferential manner, so that the BC preferentially performs charging processing on the CDR, thereby implementing hot charging for the UE, so that the network operator can quickly obtain
  • the charging bill of the UE better provides services to users.
  • FIG. 1 is a schematic diagram of a GSM network hot charging bill transmission principle according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a CDMA network hot charging method according to a first embodiment of the present invention
  • FIG. 3 is a second embodiment of the present invention.
  • FIG. 4 is a flowchart of a CDMA network hot charging method according to a third embodiment of the present invention
  • FIG. 5 is a flowchart of a CDMA network hot charging method according to a fourth embodiment of the present invention
  • 6 is a flowchart of a CDMA network hot charging method according to a fifth embodiment of the present invention
  • 7 is a flowchart of a CDMA network hot charging method according to a sixth embodiment of the present invention
  • FIG. 8 is a schematic diagram of an embodiment of a code division multiple access network hot charging system according to the present invention
  • FIG. 9 is a schematic diagram of another embodiment of a code division multiple access network hot charging system according to the present invention.
  • the MSC generates a CDR for the UE, and marks the CDR as a hot charging CDR, and preferentially transmits the CDR to the BC. After receiving the hot charging CDR, the BC preferentially prioritizes the CDR. Billing processing is performed alone.
  • the subscription information about the hot charging of the UE is obtained from the HLR by using the MSC/VLR. If the UE subscribes to the hot charging service, the CDR is marked as a hot charging CDR, and the message is prioritized. The single-pass is transmitted to the BC, and the BC preferentially performs billing processing on the bill, thereby realizing hot charging.
  • the transmission principle of the hot charging bill is shown in Figure 1.
  • the MSC/VLR subscribes to the original bill of the hot billing service 110 to set the hot billing flag, for example, the Putonghua ticket flag is 0, and the hot billing bill flag is 1.
  • the user CDRs that have not signed the hot charging service are sent to the BC 140 through the common channel 120; the user CDRs that have signed the hot charging service are dedicated in a short time (in seconds).
  • the hot billing CDR channel 130 is sent to the BC 140. Since the CDR collection period of the hot billing service is short, the operator or the user can obtain the subscriber's billing fee in a short period of time.
  • the transmission mode may be that the MSC/VLR actively and periodically sends the hot charging bill to the BC within a certain period of time, or the BC actively and periodically obtains the hot charging bill from the MSC/VLR.
  • the CDMA network thermal charging method of the first embodiment of the present invention is as shown in FIG. 2.
  • step 201 when the UE leaves its home zone and enters the new exchange zone, a location registration request is automatically initiated to the MSC/VLR of the visited place to register the current location of the UE.
  • step 202 when the UE performs location registration, the MSC/VLR notifies the current location of the UE to the HLR of the user's home location through the location registration message, and applies for the user subscription of the UE from the HLR.
  • Data which contains subscription information for the hot billing service.
  • the HLR returns a request response message according to the application of the MSC/VLR, and carries the subscriber subscription data of the UE, where the subscription information of the hot charging service subscribed by the UE is included.
  • step 204 the UE initiates a service at the visited location. Since the UE subscribes to the hot charging service, after the service ends, the CDR of the service needs to be hot-charged.
  • step 205 when the MSC/VLR generates a CDR for the UE, the CDR of the UE is marked as a hot charging CDR according to the subscription information of the hot charging service subscribed by the UE.
  • the MSC/VLR processes the hot charging bill in a preferential manner. For example, the hot bill is queued at the forefront of the processing queue, and the bill is quickly transmitted to the BC through the dedicated channel.
  • the dedicated channels here can be implemented through dedicated storage directories and dedicated communication connections.
  • step 207 when the BC receives the bill, the billing process is preferentially performed on the hot bill.
  • a CDMA network thermal charging method according to a second embodiment of the present invention is shown in FIG.
  • step 301 after the MSC/VLR acquires the user subscription data of the UE from the HLR, if the user subscription data of the UE changes, the HLR sends an eligibility indication message to the MSC/VLR, where the hot charging service of the UE is carried. Signing information.
  • step 302 after receiving the changed user subscription data of the UE, the MSC/VLR updates the stored user subscription data of the UE, and returns an eligibility indication response message to the HLR.
  • step 303 the UE initiates a service at the visited location. Since the UE subscribes to the hot charging service, after the service ends, the CDR of the service needs to be hot-charged.
  • step 304 when the MSC/VLR generates a CDR for the UE, the CDR of the UE is marked as a hot charging CDR according to the subscription information of the hot fee service subscribed by the UE.
  • step 305 the MSC/VLR processes the hot charging bill in a prioritized manner and quickly transmits the bill to the BC through a dedicated channel.
  • step 306 when the BC receives the bill, the billing process is preferentially performed on the hot bill.
  • a CDMA network thermal charging method according to a third embodiment of the present invention is shown in FIG.
  • step 401 when the user subscription data saved by the MSC/VLR is invalid, the MSC/VLR sends an eligibility request message to the HLR to request an update of the user subscription data.
  • step 402 the HLR returns an eligibility request response message to the MSC/VLR, where the subscription information of the new hot charging service of the corresponding UE is carried.
  • Steps 403 to 406 may refer to step 303 to step 306 in the second embodiment described above, and are not further described herein.
  • a CDMA network thermal charging method is shown in FIG. UE1 initiates a call to UE2, and the network call process is not described in detail herein. Since UE2 subscribes to the related service before the call to UE3, for example, CFB service or CFU service, the CDMA network transfers the call to UE3, and UE3 answers the call. Among them, UE1 and UE3 do not sign the hot meter service, and UE2 signs the hot billing service.
  • step 501 when the UE2 forwards based on the gateway of the HLR, the MSC/VLR sends a location request message to the HLR to which the UE2 belongs, and also requests the HLR to request the user subscription data of the UE2 through the message.
  • step 502 after receiving the location request message, the HLR returns a location request response message to the MSC/VLR, which carries the subscription information of the hot charging service of UE2.
  • step 503 when the MSC/VLR generates a CDR for the UE2, the CDR of the UE2 is marked as a hot charging CDR according to the subscription information of the subscription fee of the UE2.
  • step 504 the MSC/VLR processes the hot charging bill of UE2 in a preferential manner, and rapidly transmits the hot bill of the UE2 to the BC through the dedicated channel.
  • step 505 when the BC receives the bill, the hot charging bill of the UE2 is preferentially charged.
  • the CDMA network hot charging method according to the fifth embodiment of the present invention is as shown in FIG. 6. Similar to the above implementation manner, the UE1 initiates a call to the UE2. Since the UE2 subscribes to the related service forwarded to the UE3, the CDMA network transfers the call to the UE3, and the UE3 answers the call. Among them, UE1 and UE3 do not subscribe to the hot charging service, and UE2 subscribes to the hot charging service.
  • step 601 when the UE2 forwards based on a Service Control Point (SCP), the MSC/VLR sends a location request message to the HLR before initiating a forward request to the SCP, and also sends the message to the HLR.
  • the HLR applies for user subscription data of UE2.
  • step 602 after receiving the location request message, the HLR returns a location request response message to the MSC VLR, which carries the subscription information of the hot charging service of UE2.
  • step 603 the MSC/VLR initiates a forward request to the SCP.
  • step 604 the SCP returns a forward response message to the MSC/VLR.
  • step 605 when the MSC/VLR generates a CDR for the UE2, the CDR of the UE2 is marked as a hot charging CDR according to the subscription information of the hot charging service.
  • step 606 the MSC/VLR processes the hot charging bills in a preferential manner, and rapidly transmits the hot bill of the UE2 to the BC through the dedicated channel.
  • step 607 when the BC receives the bill, the billing process is preferentially performed on the hot billing CDR of the UE2, and the CDRs of the UE1 and the UE3 are normally processed according to the prior art.
  • the MSC/VLR applies for the user subscription data of the UE2 to the HLR before initiating the forward request to the SCP. It is easy for those skilled in the art to understand that in the actual CDMA network hot charging method, the MSC/VLR can also After the request for the forwarding of the request to the SCP, the HLR applies for the user subscription data of the UE2, and then performs the hot charging service according to the subscription information of the hot charging service in the user subscription data, without departing from the spirit of the embodiment of the present invention.
  • a CDMA network thermal charging method is shown in FIG. Similar to the above implementation manner, the UE1 initiates a call to the UE2. Since the UE2 subscribes to the related service forwarded to the UE3, the CDMA network transfers the call to the UE3, and the UE3 answers the call. Among them, UE1 and UE3 do not subscribe to the hot charging service, and UE2 subscribes to the hot charging service.
  • the UE2 When the UE2 enters the switching area, it will automatically initiate a location registration request to the current MSC/VLR to register the current location of the UE2.
  • the MSC/VLR When the UE2 performs location registration, the MSC/VLR notifies the user of the current location of the UE2 by the location registration message.
  • the MSC/VLR obtains the subscription information of the hot charging service of UE2 from the saved user subscription data: UE2 subscribes to the hot charging service.
  • the CDR processing and the hot charging method for the UE2 based on the HLR-based landing page forwarding are similar to the above implementation manner, as shown in FIG.
  • step 701 when the MSC/VLR generates a CDR for the UE2, the CDR of the UE2 is marked as a hot charging CDR according to the subscription information of the subscription fee of the UE2.
  • step 702 the MSC/VLR processes the hot charging bill of UE2 in a preferential manner, and rapidly transmits the hot bill of the UE2 to the BC through the dedicated channel.
  • step 703 when the BC receives the CDR, the charging CDR of the UE2 is preferentially processed, and the CDRs of the UE1 and the UE3 are normally processed according to the prior art. Further, as another embodiment of the present invention, the process is as follows:
  • the MSC After the MSC generates a CDR for the UE, it does not need to consider whether the user equipment subscribes to the hot charging service, but directly marks the generated CDR as a hot charging CDR;
  • the MSC transmits the hot charging bill to the BC in a preferential manner
  • the BC preferentially performs charging processing on the received hot charging bill.
  • step of acquiring the subscription information may be added on the basis of the above process of the embodiment.
  • acquisition of the subscription information reference may be made to the corresponding steps in the first to seventh embodiments described above, and the description is not repeated here.
  • the storage medium is, for example, a ROM/RAM, a magnetic disk, an optical disk, or the like.
  • a schematic diagram of a first embodiment of a code division multiple access network hot charging system includes: UE 810, MSC 830, and BC 840;
  • the MSC 830 After the service is completed, the MSC 830 generates a hot charging bill for the UE 810.
  • the first composition manner of the MSC 830 may include:
  • the CDR generation unit 832 is configured to generate a CDR for the UE 810, and mark the CDR as a hot charging CDR;
  • the CDR transmission unit 833 is configured to use the CDR generated by the CDR generation unit 832 to Priority is transferred to BC 840.
  • the bill transfer unit 833 transmits the hot bill to the BC 840, it can pass through a dedicated transmission channel;
  • the BC 840 receives the hot charging bill from the MSC 830 and performs preferential charging processing on the hot charging bill.
  • the above embodiment may further include an HLR 820, where:
  • the HLR 820 stores user subscription data of the UE 810, which includes subscription information of the hot charging service;
  • the MSC 830 obtains the subscription information of the hot charging service of the UE 810.
  • the UE 810 signs the hot charging service, after the service is completed, the hot charging bill is generated for the UE 810.
  • the second composition manner of the MSC 830 may include:
  • the first obtaining unit 831 is configured to obtain user subscription data of the UE 810 from the home location register, The billing information is included in the hot billing service.
  • the bill generating unit 832 is configured to generate a bill for the UE 810 when the UE 810 signs the hot billing service, and mark the bill as a hot billing message.
  • the bill transfer unit 833 is configured to transmit the hot billing CDR generated by the bill generating unit 832 to the BC 840 in a preferential manner. When the bill transfer unit 833 transmits the hot bill to the BC 840, it can pass through a dedicated transmission channel;
  • the BC 840 receives the hot charging bill from the MSC 830 and performs preferential charging processing on the hot charging bill.
  • a schematic diagram of a second embodiment of a code division multiple access network hot charging system includes: UE 810, HLR 820, MSC 830, BC 840.
  • the HLR 820 stores user subscription data of the UE 810, which includes subscription information of the hot charging service;
  • the MSC 830 obtains the subscription information of the hot charging service of the UE 810.
  • the CDR is generated for the UE 810, and the CDR is marked as hot charging.
  • the third component of the MSC 830 may include:
  • the storage unit 834 is configured to save the user subscription data of the user equipment, where the user subscription data includes the hot charging service subscription information, and the second obtaining unit 835 is configured to obtain the UE 810 from the user subscription data saved by the storage unit 834.
  • User subscription data including the subscription information of the hot charging service; or when the user subscription data saved by the storage unit 834 fails, obtaining the subscription information of the hot charging service of the UE 810 from the HLR 820; the bill generation unit 832, When the UE 810 subscribes to the hot charging service, the hot charging bill is generated for the UE 810; the bill transfer unit 833 is configured to transmit the hot billing bill generated by the bill generating unit 832 to the priority bill to the priority BC 840, when the bill transfer unit 833 transmits the hot bill to BC 840, it can pass through a dedicated transmission channel;
  • the BC 840 receives the hot charging bill from the MSC 830 and performs preferential charging processing on the hot charging bill.
  • the second obtaining unit 835 may obtain the subscription information of the hot charging service of the UE 810 from the HLR 820.
  • the subscription information of the hot charging service of the UE 810 is obtained from the HLR 820;
  • the eligibility indication message sent by the HLR 820 is received, where the eligibility indication message carries the signature of the hot charging service of the UE 810.
  • the subscription information of the hot charging service of the UE 810 is obtained from the user subscription data held by the storage unit 834; or when the UE 810 is based on the gateway of the HLR 820
  • the location request message is sent to the HLR 820, and the subscription information of the hot charging service of the UE 810 is obtained from the message replied by the HLR 820; or when the UE 810 forwards based on the service control point, the location request is sent to the HLR 820.
  • the message, and the subscription information of the hot charging service of the UE 810 is obtained from the message replied by the HLR 820.
  • the MSC/VLR obtains subscription information about the hot charging service of the UE from the HLR.
  • the MSC/VLR generates a bill for the UE, if the UE subscribes to the hot charging service, the UE is called.
  • the unicast is a hot-charged CDR, and the CDR is preferentially transmitted to the BC, so that the BC preferentially performs charging processing on the CDR, thereby implementing hot charging for the UE, so that the network operator can quickly obtain
  • the charging bill of the UE better provides services to users.
  • the foregoing embodiments describe a method for the MSC/VLR to obtain subscription information of the UE hot charging service from the HLR in different situations, and an implementation process of performing hot charging according to the obtained information.
  • the MSC/VLR can obtain the subscription information of the hot charging service of the UE from the HLR to implement hot charging for the service, and the same. Nor does it depart from the spirit of the invention.

Description

码分多址网络热计费方法、 系统及移动交换中心
本申请要求于 2006 年 6 月 20 日提交中国专利局、 申请号为 200610093394.5、 发明名称为"码分多址网络热计费方法"的中国专利申请的优 先权, 其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信领域,特别涉及码分多址网络热计费方法、 系统及移动交 换中心。
背景技术
在码分多址( Code Division Multiple Access, 简称 "CDMA" )通信系统中, 用户设备 ( User Equipment, 简称 "UE" )经由一个无线接入网络( Radio Access Network, 筒称 "RAN" )与一个或多个核心网 (Core Net, 简称 "CN" )进行 通信。其中, UE可以是手机,也可以是带有移动终端的个人掌上电脑( Personal Digital Assistant,简称" PDA" )和笔记本电脑( NoteBook computer,筒称" NB" ), 或者是安装在车辆上的车载系统等移动通信设备。 这些设备能够同 RAN进行 语音和 /或数据通信业务, 例如: 打电话、 传真、 网上浏览, 以及收发电子邮 件等等。
另外, 移动交换中心(Mobile Switching Center, 简称 "MSC" )是 CDMA 网络的核心。其作用与固定电话网的交换设备有相似之处, 主要功能是对位于 其控制区内的 UE进行通信控制和管理, 提供连接其它地区 MSC和众多基站 ( Base Station, 简称 "BS" ) 的接口, 以及对 UE呼叫的接续和信息的交换。 由于 UE多数具有自动漫游的功能,当 UE离开其归属地区进入新的交换区时, 将自动向被访问地点的拜访位置寄存器(Visitor Location Register,筒称" VLR" ) 登记该 UE当前的位置。 并且, 该 VLR会将 UE当前的位置通知给用户归属 地的归属位置寄存器(Home Location Register, 简称 "HLR" ), 从而实现该 UE的位置更新。
按照现有技术, CDMA通信系统的交换子系统(Switching Subsystem, 简 称 "SSS" ) 向 UE提供用户终端业务、 承载业务、 补充业务三类业务。 其中, 用户终端业务是在 UE协议互通基础上提供终端间信息传递能力的业务,该类 业务包括电话业务、 紧急呼叫业务、 短消息业务和语音邮箱业务等; 承载业务 提供了在两个网络终端接口间的信息传递能力;补充业务向用户提供包括补充 业务授权、 补充业务操作和补充业务应用等功能, 包含遇忙呼叫前转 (Call Forwarding on mobile subscriber Busy, 简称 "CFB" )、 无条件呼叫前转(Call Forwarding Unconditional, 简称 "CFU" )、呼叫等待( Call Waiting,简称 "CW" ) 和呼叫转移 (Call Transfer, 简称 "CT,,)等众多业务。
具体地说, CFB 业务指当用户忙时, 允许用户将其来话转接到预先设置 的电话或语音信箱。移动用户忙可以分为网络决定的忙和用户决定的忙。 网络 决定的忙是指由网络记录的用户状态为忙,如用户正在通话等; 而用户决定的 忙是指用户收到呼叫振铃通知、 直接拒绝应答。 CFU业务允许用户将他的所 有来话转接到预先设置的电话或语音信箱。当执行这项业务后,在转送来话时, UE将收到提示音。
目前, 预付费系统中的呼叫详细记录(Call Detail Record, 简称 "CDR" ), 又称为话单, 通常是计费中心 (Billing Center, 简称 "BC" )根据预先设定的 时间间隔, 对当前话单加以处理。 因此, 虽然这种计费方式已接近在线计费方 式的效果,但是事实上对预付费帐户的计费还是有一定的时间延迟。根据网络 系统不同, 该延迟可以从若干秒到若干分钟不等。
当计费延迟较大时,如果网络的注册用户在其帐户余额被更新,接近被查 禁之前, 迅速地下载大量振铃音乐和游戏, 或者使用 WAP浏览消费性商业内 容, 将给该网絡运营商造成不必要的经济损失; 另外, 从用户的角度出发, 由 于计费的延迟, 使得用户所获得的当前帐户信息不准确。 因此, 在用户通话结 束后, 需要能够迅速地得到部分用户的话单。
在实际应用中, 上述现有技术在 CDMA网络系统中, 无法采用实时计费 亦即热计费 (hot billing )技术来进行计费。
发明内容
本发明实施例提供一种码分多址网络热计费方法、 系统及移动交换中心, 使得对 UE的热计费得以实现。
本发明实施例提供了一种码分多址网络热计费方法, 包含以下步糠: 码分多址网络中的移动交换中心从归属位置寄存器获得用户设备的用户 签约数据, 其中包含热计费业务的签约信息; 当所述移动交换中心为所述用户设备生成话单时,如果该用户设备签约了 所述热计费业务, 则该移动交换中心将该用户设备的话单标记为热计费话单, 并以优先方式将该话单传输到计费中心;
所述计费中心收到所述热计费话单后, 则优先对该话单进行计费处理。 一种码分多址网络热计费方法, 包含以下步骤:
码分多址网络中的移动交换中心为用户设备生成话单,并将所述话单标记 为热计费话单;
所述移动交换中心以优先方式将所述热计费话单传输到计费中心; 所述计费中心收到所述热计费话单后, 则优先对该话单进行计费处理。 一种码分多址网络热计费系统, 包括:
移动交换中心, 用于为用户设备生成热计费话单;
计费中心, 用于对接收到的热计费话单优先进行计费处理。
一种移动交换中心, 包含:
话单生成单元,用于为用户设备生成话单, 并将所述话单标记为热计费话 单;
话单传输单元,用于将所述话单生成单元生成的热计费话单以优先方式传 输到计费中心。
本发明实施例中, MSC/VLR从 HLR获得 UE关于热计费业务的签约信息, 当 MSC/VLR在为该 UE生成话单时, 如果该 UE签约了热计费业务, 则将该 UE的话单标记为热计费话单,并以优先方式将该话单传到 BC,使得 BC优先 对该话单进行计费处理, 从而实现了对 UE的热计费, 使得网络运营商可以迅 速的得到该 UE的计费话单, 更好地向用户提供服务。
附图说明
图 1是本发明实施例的 CDMA网络热计费话单传输原理示意图; 图 2是根据本发明第一实施方式的 CDMA网络热计费方法流程图; 图 3是根据本发明第二实施方式的 CDMA网络热计费方法流程图; 图 4是根据本发明第三实施方式的 CDMA网络热计费方法流程图; 图 5是根据本发明第四实施方式的 CDMA网络热计费方法流程图; 图 6是根据本发明第五实施方式的 CDMA网络热计费方法流程图; 图 7是根据本发明第六实施方式的 CDMA网络热计费方法流程图; 图 8是本发明码分多址网络热计费系统的实施例示意图;
图 9是本发明码分多址网絡热计费系统的另一实施例示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚, 下面将结合附图对 本发明实施例作进一步地详细描述。
本发明实施例通过 MSC为 UE生成话单,并将该话单标记为热计费话单, 并优先将该话单传送到 BC, BC接收到该热计费话单后, 优先对该话单进行 计费处理。
本发明实施例还可以通过 MSC/VLR从 HLR获得 UE关于热计费的签约 信息, 如果该 UE签约了热计费业务, 则将该话单标记为热计费话单, 并优先 将该话单传到 BC, BC对应地优先对该话单进行计费处理, 实现了热计费。
其中, 热计费话单的传输原理如图 1所示。 在通话结束后, MSC/VLR 签约了热计费业务的用户原始话单 110设置热计费标志,例如普通话单标志为 0, 热计费话单标志为 1。 根据此标志将没有签约热计费业务的用户话单通过 普通话单通道 120送到 BC 140; 将签约了热计费业务的用户话单在较短的时 间 (以秒为单位) 内通过专用的热计费话单通道 130送到 BC 140, 由于签约 了热计费业务的用户话单采集周期较短,使得运营商或用户都可以在较短的时 间内获取到用户的话费情况。
因此,可以在 MSC/VLR内部设置不同的话单通道来分别传输普通话单和 热计费话单,其中热计费话单的转换时间更短, 采用预设的热计费话单采集周 期作为传输周期。 另外, 传输方式可以是由 MSC/VLR在一定时间内主动且周 期性地发送热计费话单给 BC, 也可以是由 BC主动且周期性地向 MSC/VLR 获取热计费话单。
本发明第一实施方式的 CDMA网络热计费方法如图 2所示。
在步骤 201中, 当 UE离开其归属地区进入新的交换区时, 将自动向拜访 地的 MSC/VLR发起位置登记请求, 来登记该 UE当前的位置。
在步骤 202中, 当 UE进行位置登记时, MSC/VLR通过位置登记消息将 UE当前的位置通知给用户归属地的 HLR, 并从 HLR申请该 UE的用户签约 数据, 其中包含热计费业务的签约信息。
在步骤 203中, HLR根据 MSC/VLR的申请, 返回请求响应消息, 并携 带该 UE的用户签约数据, 其中包含该 UE签约的热计费业务的签约信息。
在步骤 204中, UE在该拜访地发起业务, 由于该 UE签约了热计费业务, 因此, 在该业务结束后, 需要对该业务的话单进行热计费。
在步驟 205中, 当 MSC/VLR为 UE生成话单时, 根据该 UE签约的热计 费业务的签约信息, 将该 UE的话单标记为热计费话单。
在步骤 206中, MSC/VLR以优先方式处理热计费话单, 例如, 将该热计 费话单排在处理队列的最前端, 迅速地将该话单通过专用通道传输到 BC。 这 里的专用通道可以通过专用存储目录和专用通信连接实现。
在步骤 207中, 当 BC收到话单时, 优先对热计费话单进行计费处理。 本发明第二实施方式的 CDMA网络热计费方法如图 3所示。
在步骤 301中, 当 MSC/VLR从 HLR获取到 UE的用户签约数据后, 如 果 UE的用户签约数据发生变化, 则 HLR向 MSC/VLR发送资格指示消息, 其中携带有该 UE的热计费业务的签约信息。
在步骤 302中, MSC/VLR收到变更后的 UE的用户签约数据后, 对所存 储的该 UE的用户签约数据进行更新, 并向 HLR返回资格指示响应消息。
在步驟 303中, UE在该拜访地发起业务, 由于该 UE签约了热计费业务, 因此, 在该业务结束后, 需要对该业务的话单进行热计费。
在步驟 304中, 当 MSC/VLR为 UE生成话单时, 根据该 UE签约的热计 费业务的签约信息, 将该 UE的话单标记为热计费话单。
在步骤 305中, MSC/VLR以优先方式处理热计费话单, 迅速地将该话单 通过专用通道传输到 BC。
在步驟 306中, 当 BC收到话单时, 优先对热计费话单进行计费处理。 本发明第三实施方式的 CDMA网络热计费方法如图 4所示。
在步骤 401中,当 MSC/VLR所保存的用户签约数据失效时,该 MSC/VLR 向 HLR发送资格请求消息, 申请用户签约数据的更新。
在步骤 402中, HLR向 MSC/VLR返回的资格请求响应消息, 其中携带 相应的 UE的新的热计费业务的签约信息。 步骤 403到步骤 406可以参照上述第二实施方式中的步骤 303到步骤 306 , 此处不再赞述。
本发明第四实施方式的 CDMA网络热计费方法如图 5所示。 UE1向 UE2 发起呼叫, 具体地网络呼叫过程在此不作详细描述。 由于 UE2签约了呼叫前 转到 UE3的相关业务, 例如, CFB业务或 CFU业务等, CDMA网络将该呼 叫转接到 UE3 , 并由 UE3对该呼叫进行应答。 其中, UE1和 UE3未签约热计 费业务, 而 UE2则签约了热计费业务。
在步驟 501中, 当 UE2基于 HLR的关口局前转时, MSC/VLR向 UE2所 属的 HLR发送位置请求消息, 同样通过该消息向 HLR申请 UE2的用户签约 数据。
在步驟 502中, HLR收到位置请求消息后, 向 MSC/VLR返回位置请求 响应消息, 其中携带 UE2的热计费业务的签约信息。
在步驟 503中, 当 MSC/VLR为 UE2生成话单时, 根据 UE2签约了热计 费业务的签约信息, 将 UE2的话单标记为热计费话单。
在步驟 504中, MSC/VLR以优先方式处理 UE2的热计费话单, 迅速地将 UE2的热计费话单通过专用通道传输到 BC。
在步骤 505中, 当 BC收到话单时, 优先对 UE2的热计费话单进行计费 本发明第五实施方式的 CDMA网络热计费方法如图 6所示。 与上述实施 方式相类似, 由 UE1向 UE2发起呼叫, 由于 UE2签约了呼叫前转到 UE3的 相关业务, CDMA网络将该呼叫转接到 UE3, 并由 UE3对该呼叫进行应答。 其中, UE1和 UE3未签约热计费业务, 而 UE2则签约了热计费业务。
在步驟 601中,当 UE2基于业务控制点( Service Control Point,简称 "SCP" ) 前转时, MSC/VLR在向 SCP发起前转请求前, 向 HLR发送位置请求消息, 同样也通过该消息向 HLR申请 UE2的用户签约数据。
在步骤 602中, HLR收到位置请求消息后, 向 MSC VLR返回位置请求 响应消息, 其中携带 UE2的热计费业务的签约信息。
在步驟 603中, MSC/VLR向 SCP发起前转请求。
在步骤 604中, SCP向 MSC/VLR返回前转响应消息。 在步驟 605中, 当 MSC/VLR为 UE2生成话单时, 根据 UE2签约了热计 费业务的签约信息, 将 UE2的话单标记为热计費话单。
在步骤 606中, MSC/VLR以优先方式处理 的热计费话单,迅速地将 UE2的热计费话单通过专用通道传输到 BC。
在步骤 607中, 当 BC收到话单时, 优先对 UE2的热计费话单进行计费 处理, 而对 UE1和 UE3的普通话单根据现有技术进行正常处理。
在上述实施方式中, MSC/VLR在向 SCP发起前转请求前向 HLR申请 UE2 的用户签约数据, 本领域普通技术人员容易理解, 在实际的 CDMA网络热计 费方法中, MSC/VLR也可以在向 SCP发起前转请求后向 HLR申请 UE2的用 户签约数据, 然后根据用户签约数据中热计费业务的签约信息进行热计费业 务, 均不偏离本发明实施例的精神。
本发明第六实施方式的 CDMA网络热计费方法如图 Ί所示。 与上述实施 方式相类似, 由 UE1向 UE2发起呼叫, 由于 UE2签约了呼叫前转到 UE3的 相关业务, CDMA网络将该呼叫转接到 UE3 , 并由 UE3对该呼叫进行应答。 其中, UE1和 UE3未签约热计费业务, 而 UE2则签约了热计费业务。
由于 UE2进入交换区时, 将自动向当前的 MSC/VLR发起位置登记请求, 来登记 UE2当前的位置; 当 UE2进行位置登记时, MSC/VLR通过位置登记 消息将 UE2当前的位置通知给用户归属地的 HLR, 并从 HLR申请到 UE2的 用户签约数据, 其中包含热计费业务的签约信息。 因此, 当 UE2基于 HLR的 落地局前转时, MSC/VLR中存有 UE2的用户签约数据。 MSC/VLR从所保存 的用户签约数据中获得 UE2的热计费业务的签约信息: UE2签约了热计费业 务。 而对于 UE2基于 HLR的落地局前转时的话单处理和热计费方法与上述实 施方式类似, 如图 7所示。
在步骤 701中, 当 MSC/VLR为 UE2生成话单时, 根据 UE2签约了热计 费业务的签约信息, 将 UE2的话单标记为热计费话单。
在步骤 702中, MSC/VLR以优先方式处理 UE2的热计费话单,迅速地将 UE2的热计费话单通过专用通道传输到 BC。
在步骤 703中, 当 BC收到话单时, 优先对 UE2的热计费话单进行计费 处理, 而对 UE1和 UE3的普通话单根据现有技术进行正常处理。 此外, 作为本发明的另一个实施例, 其过程如下:
首先, MSC为 UE生成话单后, 无需考虑该用户设备是否签约了热计费 业务, 而是直接将生成的话单都标记为热计费话单;
然后, MSC以优先方式将所述热计费话单传输到 BC;
最后, 由 BC对收到的热计费话单优先进行计费处理。
当然,在该实施例上述过程的基础上还可以增加获取签约信息的步骤。对 于签约信息的获取,可以参照上述第一实施方式至第七实施方式中的相应步骤 实现, 此处不再贊述。
此外需要说明的是,本领域普通技术人员可以理解实现上述实施例方法中 的全部或部分步骤是可以通过程序指令相关的硬件来完成,所述的程序可以存 储于一计算机可读取的存储介质中, 所述的存储介质, 如: ROM/RAM、磁碟、 光盘等。
如图 8所示, 为本发明码分多址网絡热计费系统的第一实施例示意图, 包 括: UE 810、 MSC 830、 以及 BC 840; 其中:
MSC 830在业务完成后, 为 UE 810生成热计费话单;
其中, MSC 830的第一组成方式可以包括:
话单生成单元 832, 用于为 UE 810生成话单, 并将该话单标记为热计费 话单; 话单传输单元 833 , 用于将话单生成单元 832生成的热计费话单以优先 方式传输到 BC 840。 该话单传输单元 833传输热计费话单到 BC 840时, 可以 通过专用传输通道;
BC 840, 接收来自于 MSC 830的热计费话单, 并对该热计费话单进行优 先计费处理。
另外, 上述实施例中还可以包括 HLR 820, 其中:
HLR 820中保存 UE 810的用户签约数据, 其中包含热计费业务的签约信 息;
MSC 830获得 UE 810的热计费业务的签约信息, 当 UE 810签约了所述 热计费业务时, 在业务完成后, 为 UE 810生成热计费话单;
其中, MSC 830的第二组成方式可以包括:
第一获取单元 831 ,用于从归属位置寄存器获得 UE 810的用户签约数据, 其中包含热计费业务的签约信息; 话单生成单元 832, 用于当 UE 810签约了 所述热计费业务时, 为 UE 810生成话单, 并将所述话单标记为热计费话单; 话单传输单元 833 , 用于将话单生成单元 832生成的热计费话单以优先方式传 输到 BC 840。 该话单传输单元 833传输热计费话单到 BC 840时, 可以通过专 用传输通道;
BC 840, 接收来自于 MSC 830的热计费话单, 并对该热计费话单进行优 先计费处理。
如图 9所示, 为本发明码分多址网絡热计费系统的第二实施例示意图, 包 括: UE 810、 HLR 820、 MSC 830、 BC 840。
HLR 820中保存 UE 810的用户签约数据, 其中包含热计费业务的签约信 息;
MSC 830获得 UE 810的热计费业务的签约信息, 当 UE 810签约了所述 热计费业务时, 在业务完成后, 为 UE 810生成话单, 并将所述话单标记为热 计费话单;
其中, MSC 830的第三组成方式可以包括:
存储单元 834, 用于保存用户设备的用户签约数据, 所述用户签约数据包 含热计费业务签约信息; 第二获取单元 835, 用于从存储单元 834所保存的用 户签约数据中获得 UE 810的用户签约数据,其中包含热计费业务的签约信息; 或者当存储单元 834所保存的用户签约数据失效时 , 从 HLR 820获得 UE 810 的热计费业务的签约信息; 话单生成单元 832, 用于当 UE 810签约了所述热 计费业务时, 为 UE 810生成热计费话单; 话单传输单元 833 , 用于将话单生 成单元 832生成的热计费话单以优先方式传输到 BC 840,该话单传输单元 833 传输热计费话单到 BC 840时, 可以通过专用传输通道;
BC 840, 接收来自于 MSC 830的热计费话单, 并对该热计费话单进行优 先计费处理。
第二获取单元 835从 HLR 820获取 UE 810的热计费业务的签约信息的情 况可以有如下几种: 当 UE 810进行位置登记时, 从 HLR 820获取 UE 810的 热计费业务的签约信息;或者当 UE 810的用户签约数据发生变化时 ,接收 HLR 820发送的资格指示消息, 该资格指示消息携带有 UE 810的热计费业务的签 约信息; 或当 UE 810基于 HLR 820的落地局前转时, 从存储单元 834所保存 的用户签约数据中获得 UE 810的热计费业务的签约信息; 或当 UE 810基于 HLR 820的关口局前转时, 向 HLR 820发送位置请求消息 , 并从 HLR 820回 应的消息中获得 UE 810的热计费业务的签约信息; 或当 UE 810基于业务控 制点前转时 , 向 HLR 820发送位置请求消息, 并从 HLR 820回应的消息中获 得 UE 810的热计费业务的签约信息。
本发明实施例中, MSC/VLR从 HLR获得 UE关于热计费业务的签约信息, 当 MSC/VLR在为该 UE生成话单时, 如果该 UE签约了热计费业务, 则将该 UE的话单标记为热计费话单, 并以优先方式将该话单传到 BC,使得 BC优先 对该话单进行计费处理, 从而实现了对 UE的热计费, 使得网络运营商可以迅 速的得到该 UE的计费话单, 更好地向用户提供服务。
上述各实施方式描述了在不同情况下, MSC/VLR从 HLR获取 UE热计费 业务的签约信息的方法, 以及根据获得的信息进行热计费的实现过程。本领域 普通技术人员容易理解, 在 UE进行 CDMA网络的业务时的其它计费情况, 也可以通过 MSC/VLR从 HLR获取 UE热计费业务的签约信息来实现对该业 务的热计费, 同样也不偏离本发明的精神。
虽然通过参照本发明的某些优选实施方式,已经对本发明进行了图示和描 述,但本领域的普通技术人员应该明白, 可以在形式上和细节上对其作各种改 变, 而不偏离本发明的精神和范围。

Claims

权 利 要 求
1. 一种码分多址网络热计费方法, 其特征在于, 包含以下步骤: 码分多址网络中的移动交换中心从归属位置寄存器获得用户设备的用户 签约数据, 其中包含热计费业务的签约信息;
当所述移动交换中心为所述用户设备生成话单时,如果该用户设备签约了 所述热计费业务, 则该移动交换中心将该用户设备的话单标记为热计费话单, 并以优先方式将该话单传输到计费中心;
所述计费中心收到所述热计费话单后, 则优先对该话单进行计费处理。 .
2. 根据权利要求 1所述的码分多址网络热计费方法, 其特征在于, 当所 述用户设备进行位置登记时,所述移动交换中心从所述归属位置寄存器获取该 用户设备的热计费业务的签约信息。
3. 根据权利要求 1所述的码分多址网络热计费方法, 其特征在于, 还包 含以下步骤:
当所述用户设备的用户签约数据发生变化时,所述归属位置寄存器向所述 移动交换中心发送资格指示消息,其中携带有所述用户设备的热计费业务的签 约信息。
4. 根据权利要求 1所述的码分多址网络热计费方法, 其特征在于, 还包 含以下步骤:
当所述移动交换中心所保存的用户签约数据失效时,所述移动交换中心向 所述归属位置寄存器发送资格请求消息 ,并从所述归属位置寄存器回应的消息 中获得相应的用户设备的热计费业务的签约信息。
5. 根据权利要求 1所述的码分多址网络热计费方法, 其特征在于, 还包 含以下步骤:
当所述用户设备基于归属位置寄存器的关口局前转时,所述移动交换中心 向所述归属位置寄存器发送位置请求消息,并从所述归属位置寄存器回应的消 息中获得所迷用户设备的热计费业务的签约信息。
6. 根据权利要求 1所述的码分多址网络热计费方法, 其特征在于, 还包 含以下步骤:
当所述用户设备基于业务控制点前转时,所述移动交换中心向所述归属位 置寄存器发送位置请求消息,并从所述归属位置寄存器回应的消息中获得所述 用户设备的热计费业务的签约信息。
7. 根据权利要求 1所述的码分多址网络热计费方法, 其特征在于, 还包 含以下步骤:
当所述用户设备基于归属位置寄存器的落地局前转时,所述移动交换中心 中从其所保存的用户签约数据中获得所述用户设备的热计费业务的签约信息。
8. 根据权利要求 1至 7中任一项所述的码分多址网络热计费方法, 其特 征在于,所述热计费话单通过专用传输通道从所述移动交换中心传输到所述计 费中心。
9. 根据权利要求 1至 7中任一项所述的码分多址网络热计费方法, 其特 征在于, 所述热计费话单采用预设的热计费话单采集周期进行周期性传输。
10. 根据权利要求 1至 Ί中任一项所述的码分多址网絡热计费方法,其特 征在于, 所述移动交换中心周期性向所述计费中心发送所述热计费话单。
11. 根据权利要求 1至 7中任一项所述的码分多址网络热计费方法, 其特 征在于, 所述计费中心周期性向所述移动交换中心获取所述热计费话单。
12. 一种码分多址网络热计费方法, 其特征在于, 包含以下步驟: 码分多址网络中的移动交换中心为用户设备生成话单,并将所述话单标记 为热计费话单;
所述移动交换中心以优先方式将所述热计费话单传输到计费中心; 所述计费中心收到所述热计费话单后, 则优先对该话单进行计费处理。
13. 根据权利要求 12所述的码分多址网络热计费方法, 其特征在于: 所述移动交换中心为用户设备生成话单的步骤之前还包含:移动交换中心 获得用户设备的用户签约数据 , 其中包含热计费业务的签约信息;
贝 |J , 所述移动交换中心将所述话单标记为热计费话单之前还包含: 所述移 动交换中心确认所述用户设备签约了热计费业务。
14. 根据权利要求 13所述的码分多址网络热计费方法, 其特征在于, 当 所述用户设备进行位置登记时,所述移动交换中心从归属位置寄存器获取该用 户设备的热计费业务的签约信息。
15. 根据权利要求 13所述的码分多址网络热计费方法, 其特征在于, 还 包含以下步綠:
当所述用户设备的用户签约数据发生变化时 ,归属位置寄存器向所述移动 交换中心发送资格指示消息, 其中携带有该用户设备的热计费业务的签约信 息。
16. 才艮据权利要求 13所述的码分多址网络热计费方法, 其特征在于, 还 包含以下步骤:
当所述移动交换中心所保存的用户签约数据失效时,所述移动交换中心向 归属位置寄存器发送资格请求消息,并从所述归属位置寄存器回应的消息中获 得相应的用户设备的热计费业务的签约信息。
17. 居权利要求 13所述的码分多址网络热计费方法, 其特征在于, 还 包含以下步骤:
当所述用户设备基于归属位置寄存器的关口局前转时,所述移动交换中心 向所述归属位置寄存器发送位置请求消息,并从所述归属位置寄存器回应的消 息中获得该用户设备的热计费业务的签约信息。
18. 才艮据权利要求 13所述的码分多址网络热计费方法, 其特征在于, 还 包含以下步骤:
当所述用户设备基于业务控制点前转时,所述移动交换中心向归属位置寄 存器发送位置请求消息 ,并从所述归属位置寄存器回应的消息中获得所述用户 设备的热计费业务的签约信息。
19. 才艮据权利要求 13所述的码分多址网絡热计费方法, 其特征在于, 还 包含以下步骤:
当所述用户设备基于归属位置寄存器的落地局前转时,所述移动交换中心 中从其所保存的用户签约数据中获得所述用户设备的热计费业务的签约信息。
20. 才艮据权利要求 12至 19中任一项所述的码分多址网络热计费方法,其 特征在于,所述热计费话单通过专用传输通道从所述移动交换中心传输到所述 计费中心。
21. 一种码分多址网络热计费系统, 其特征在于, 包括:
移动交换中心,用于为用户设备生成话单 ,将所述话单标记为热计费话单; 计费中心, 用于对接收到的热计费话单优先进行计费处理。
22. 根据权利要求 21所述的码分多址网络热计费系统, 其特征在于, 所 述移动交换中心包含:
话单生成单元,用于为所述用户设备生成话单, 并将所述话单标记为热计 费话单;
话单传输单元,用于将所述话单生成单元生成的热计费话单以优先方式传 输到所述计费中心。
23. 根据权利要求 22所述的码分多址网络热计费系统, 其特征在于, 所 述系统还包括:
归属位置寄存器,用于保存用户设备的用户签约数据,其中包含热计费业 务的签约信息;
相应的, 所述移动交换中心还进一步包括:
笫一获取单元,用于从所述归属位置寄存器获得所述用户设备的用户签约 数据, 所述用户签约数据包含热计费业务签约信息。
24. 根据权利要求 22所述的码分多址网络热计费系统, 其特征在于, 所 述系统还包括:
归属位置寄存器,用于保存用户设备的用户签约数据,其中包含热计费业 务的签约信息;
相应的, 所述移动交换中心还进一步包括:
存储单元, 用于保存所述用户设备的用户签约数据,所迷用户签约数据包 含热计费业务签约信息;
笫二获取单元,用于从所述存储单元所保存的用户签约数据中获得所述用 户设备的热计费业务的签约信息;或者当所述存储单元所保存的用户签约数据 失效时, 从归属位置寄存器获得所述用户设备的热计费业务的签约信息。
25. 根据权利要求 22、 23或 24所述的码分多址网络热计费系统, 其特征 在于, 所述话单传输单元通过专用传输通道将热计费话单传输到所述计费中 心。
26. 一种移动交换中心, 其特征在于, 包括:
话单生成单元, 用于为用户设备生成话单, 并将所述话单标记为热计费话 单; 话单传输单元,用于将所述话单生成单元生成的热计费话单以优先方式传 输到计费中心。
27、 根据权利要求 26所述的移动交换中心, 其特征在于, 还包括: 第一获取单元, 用于从归属位置寄存器获得用户设备的用户签约数据, 其 中包含热计费业务的签约信息。
28. 根据权利要求 26所述的移动交换中心, 其特征在于, 还包括: 存储单元, 用于保存所述用户设备的用户签约数据, 所述用户签约数据包 含热计费业务签约信息;
第二获取单元,用于从所述存储单元所保存的用户签约数据中获得所述用 户设备的热计费业务的签约信息;或者当所述存储单元所保存的用户签约数据 失效时, 从归属位置寄存器获得所述用户设备的热计费业务的签约信息。
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