WO2012065391A1 - 单模芯片上业务处理方法及装置 - Google Patents

单模芯片上业务处理方法及装置 Download PDF

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Publication number
WO2012065391A1
WO2012065391A1 PCT/CN2011/071681 CN2011071681W WO2012065391A1 WO 2012065391 A1 WO2012065391 A1 WO 2012065391A1 CN 2011071681 W CN2011071681 W CN 2011071681W WO 2012065391 A1 WO2012065391 A1 WO 2012065391A1
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Prior art keywords
message
terminal
service
paging message
paging
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PCT/CN2011/071681
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English (en)
French (fr)
Inventor
李伟
薛子涛
闫海清
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中兴通讯股份有限公司
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Publication of WO2012065391A1 publication Critical patent/WO2012065391A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/183—Processing at user equipment or user record carrier

Definitions

  • a calling process includes: a mobile station (MS for short) to a base station side (Base Station, referred to as BS) transmitting a start message (for example, Org MSG), after receiving the start message of the terminal, the base station sends an acknowledgement message (for example, Order MSG) to the terminal, and simultaneously allocates a traffic channel to the terminal and sends a channel assignment message to the terminal.
  • a start message for example, Org MSG
  • an acknowledgement message for example, Order MSG
  • GSM dual card dual standby terminals are very common, but the situation in CDMA systems is different.
  • CDMA systems to achieve CDMA multi-standby (for example, dual standby, the following dual standby as an example), most of them need to use two CDMA chips, by scheduling two CDMA chips achieve.
  • Two CDMA chips are used to implement dual standby. Since there are two sets of radios, the two UIM cards will work on different traffic channels and will not be affected by each other. It should be noted that the same problem may exist in other systems.
  • CDMA is taken as an example, but it is not limited to this system. ⁇ Using two CDMA chips to achieve dual standby avoids many problems, but it will inevitably cause a lot of waste, which inevitably increases the cost of the terminal.
  • the carrier network generally has only one paging channel (also known as Paging Channel).
  • the probability of users of different International Mobile Subscriber Identity (IMSI) listening to the same frequency point according to the hash algorithm is (1/
  • the number of frequency points is 2-3, and the number of common frequency points is 2-3, so that the two UIM cards work at the same frequency of the same paging channel, and the rate of 4 is more than 30%.
  • IMSI International Mobile Subscriber Identity
  • the terminal will jump from the slot state to the non-slot state, at which point the terminal can receive all General Paging Messages on the traffic channel. In the following, it is called a paging message.
  • a primary object of the present invention is to provide a method and apparatus for processing a service on a single-mode chip to at least solve the above problems.
  • a single-mode on-chip service processing method including: receiving, during a terminal, a first user identification module, using a first user identification module, to receive, by the terminal, a channel assignment message sent by a base station, a paging message on the other user identification module of the plurality of subscriber identity modules of the terminal, where the terminal sends the caller message to perform the calling service, and the first subscriber identity module is the terminal One of the plurality of subscriber identity modules; the service scheduling is performed according to the priority of the service corresponding to the paging message and the priority of the calling service.
  • the service scheduling of the priority of the service corresponding to the paging message and the priority of the calling service includes: the terminal continues to perform the calling service, and the terminal or the network side is in the The type of the paging message is used to process the service corresponding to the paging message, where the priority of the calling service is higher than the priority of the service corresponding to the paging message.
  • the terminal or the network side processing the service corresponding to the paging message according to the type of the service corresponding to the paging message includes: in a case where the paging message is a voice called message, The network side sends a message to the calling party of the paging message, where the status of the first subscriber identity module is in the phase of establishing a traffic channel, where the message is used to indicate that the first user is identified. The terminal where the module is located is busy.
  • the terminal or the network side processes the service corresponding to the paging message according to the type of the service corresponding to the paging message, where: the paging message is a data burst message corresponding to the short message.
  • the terminal saves the short message.
  • the method further includes: the terminal prompting the user to receive the short message.
  • the terminal or the network side processing the service corresponding to the paging message according to the type of the service corresponding to the paging message includes: when the paging message is a short message message or a data service message The terminal does not send the short message or the response message of the data service message to the base station.
  • the terminal is a terminal supporting a code division multiple access CDMA system, and the user identification module is a user identification module UIM card.
  • a single-mode on-chip service processing apparatus including: a receiving module, configured to send a call message to a terminal by using a first subscriber identity module subscriber identity module at a terminal; Receiving a paging message on another subscriber identity module of the plurality of subscriber identity modules of the terminal during a channel assignment message sent by the base station, where the terminal sends the caller message to perform the calling service
  • the first user identification module is one of a plurality of user identification modules in the terminal
  • the scheduling module is configured to perform, according to the priority of the service corresponding to the paging message and the priority of the calling service.
  • the scheduling module is configured to schedule the terminal to continue to perform the calling service, and the type of the paging message is used to process a service corresponding to the paging message, where the calling service is The priority of the service is higher than the priority of the service corresponding to the paging message.
  • the scheduling module is located on the network side, and in a case that the paging message is a voice called message, the scheduling module schedules, by the network side, that the state of the first subscriber identity module is in establishing a traffic channel. In the case of the phase, the message is sent to the calling party of the paging message, where the message is used to indicate that the terminal where the first subscriber identity module is located is busy.
  • the scheduling module is located in the terminal, where the paging message is a data burst message Data Burst corresponding to the short message, the scheduling module schedules the terminal to save the short message; and Or the scheduling module is located in the terminal, where the paging message is a short message message or a data service message, scheduling, by the terminal, not sending the short message or the data service message to the base station Response message.
  • the invention solves the problem that the multi-standby on the single-mode chip in the prior art may be confused and affects the use of the terminal, thereby ensuring the normal operation of the single-mode multi-standby.
  • FIG. 1 is a flowchart of a method for processing a service on a single-mode chip of a CDMA system according to an embodiment of the present invention
  • 2 is a structural block diagram of a service processing apparatus on a single-mode chip of a code division multiple access CDMA system according to an embodiment of the present invention
  • FIG. 1 is a flowchart of a method for processing a service on a single-mode chip of a CDMA system according to an embodiment of the present invention
  • 2 is a structural block diagram of a service processing apparatus on a single-mode chip of a code division multiple access CDMA system according to an embodiment of the present invention
  • FIG. 1 is a flowchart of a method for processing a service on a single-mode chip of a CDMA system according to an embodiment of the present invention
  • 2 is a structural block diagram of a service processing apparatus on a single-mode chip of a code division multiple access CDMA system according to an embodiment of the present invention
  • FIG. 1 is a flowchart of
  • FIG. 3 is a timing diagram of a single mode dual-card dual standby terminal requiring a calling schedule according to an embodiment of the present invention
  • FIG. 4 is a flowchart of a process of receiving a paging message related to a UIM 1 short message in a UIM2 calling process according to an embodiment of the present invention
  • FIG. 5 is a UIM2 calling process received according to an embodiment of the present invention
  • FIG. 6 is a flowchart of a process of receiving a paging message related to a UIM1 data service in a UIM2 calling process according to an embodiment of the present invention.
  • Step S102 using a first user identification module at a terminal (for example, The user identification module UIM card used in the CDMA terminal sends a call message to the terminal to receive a paging message sent by the base station, and receives a paging message on other UIM cards in the plurality of UIM cards of the terminal, where the terminal Sending a call message to perform a calling service, the first UIM card is one of a plurality of UIM cards in the terminal; Step S104, according to the priority of the service corresponding to the paging message and the priority of the calling service Perform business scheduling.
  • the service scheduling can be performed according to the priorities of different services.
  • a service with a higher priority can be preferentially scheduled, and the single mode multi-standby is solved by such a scheduling method.
  • a (for example, dual standby) one UIM card initiates a call, and it is very likely that a paging message related to another UIM card will be confusing.
  • the calling priority is considered to be the highest to ensure the progress of the calling service, that is, the priority of the calling service is higher than the priority of the service corresponding to the paging message.
  • the terminal continues to perform the calling service, and the terminal or the network side processes the service corresponding to the paging message according to the type of the paging message.
  • the terminal or the network side needs to distinguish the type of the received paging message, so that it can distinguish which services affect the progress of the calling service, and which services do not affect the progress of the calling service.
  • the services that affect the calling service can be handled unnecessarily, and the services that do not affect the calling service can be accepted. This will be explained separately below.
  • the network side sends a message to the calling party of the paging message if the state of the first UIM card is in the phase of establishing the traffic channel, where the message is used by the message The terminal indicating that the first UIM card is located is busy.
  • the terminal saves the short message.
  • the terminal may also prompt the user to receive the short message.
  • the terminal does not send a short message or a response message of the data service message to the base station.
  • the structure includes: a receiving module 22 and a scheduling module 24, which are respectively described below.
  • the receiving module 22 is configured to: when the terminal sends the start message by using the first user identification module UIM card to the terminal to receive the channel assignment message sent by the base station, receiving the paging message on the other UIM card of the plurality of UIM cards of the terminal.
  • the terminal sends a call message to perform a calling service, and the first UIM card is one of a plurality of UIM cards in the terminal;
  • the scheduling module 24 is connected to the receiving module 22, and is configured to correspond to the paging message.
  • Service priority is set by the priority of the service and the priority of the calling service.
  • the scheduling module 24 is configured to: the scheduling terminal continues to perform the calling service, and processes the service corresponding to the paging message according to the type of the paging message, where the priority of the calling service is higher than the service corresponding to the paging message. Priority.
  • the scheduling module 24 is located on the network side, and in the case that the paging message is a voice called message, the scheduling module schedules the network side to the paging message if the state of the first UIM card is in the phase of establishing the traffic channel.
  • the calling party sends a message, where the message is used to indicate that the terminal where the first UIM card is located is busy.
  • the scheduling module 24 is located in the terminal, and in the case that the paging message is the data burst message Data Burst corresponding to the short message, the scheduling module scheduling terminal saves the short message.
  • the scheduling module 24 is located in the terminal.
  • the scheduling terminal does not send a short message or a response message of the data service message to the base station.
  • FIG. 3 is a schematic diagram of a call scheduling occasion of a single mode dual card dual standby terminal according to an embodiment of the present invention. A preferred embodiment will be described below with reference to FIG. 3.
  • the terminal is powered on, and the MEID (or ESN) of the terminal and the IMSI of the two UIM cards are notified to the network for binding; the network performs corresponding processing, and the printed relationship is recorded in the database.
  • the terminal uses a UIM card (indicated by UIM2) to initiate a call, and the terminal sends an Origination Message (Origination Message, abbreviated as Org MSG) to the base station, and the terminal receives the channel assignment message (Channel Assignment MSG) sent by the base station.
  • the terminal receives a General Paging Message (hereinafter referred to as a paging message) associated with UIM2 or another UIM card (represented by UIM1) on the paging channel.
  • a paging message General Paging Message
  • the network searches for the mapping relationship in the database, and determines that the state of UIM2 is processed accordingly. Since UIM2 is in the stage of establishing a traffic channel, the network automatically sends a response message to the terminal calling UIM1, prompting the terminal to be in a call, and continuing the calling process of UIM2. If a Data burst associated with the SMS of UIM1 is received through the paging channel, the short message is saved and the user is prompted.
  • SO3 voice called message
  • the terminal needs to send an acknowledgement message to the base station, and the traffic channel is established to obtain the content of the message, and the terminal does not send a confirmation to the base station. Message, continue the calling process of UIM2. If the received paging message is the data service message (SO33) of UIM1, the terminal does not send a reply message to the base station, and continues the calling procedure of UIM2. If the received paging message is a call, short message, or data message of UIM2, the related processing is performed according to the protocol of CDMA.
  • UI6 or SO14 short message
  • the terminal receives the channel assignment message (Channel Assignment MSG) sent by the base station, and the traffic channel between the terminal and the base station is established, and all subsequent signaling related to the terminal will be transmitted on the established service channel.
  • the paging messages related to UIM1 and UIM2 will not be received, and only the service messages related to UIM2 can be received.
  • FIG. 4 is a flowchart of a process of receiving a paging message related to a UIM1 short message in a UIM2 calling process according to an embodiment of the present invention
  • FIG. 5 is a UIM2 calling process received according to an embodiment of the present invention
  • FIG. 6 is a flowchart of a process of receiving a paging message related to a UIM 1 data service in a UIM2 calling process according to an embodiment of the present invention, and FIG. 4 to FIG. 6 Taking two CDMA card separation numbers as an example, assume that user 1's IMSI is X and UIM card is UIM1; user 2's IMSI is y and UIM card is UIM2.
  • the terminal is powered on, and the MEID (or ESN) of the terminal and the IMSI of the two UIM cards are notified to the network for binding; the network performs corresponding processing, and the printed relationship is recorded in the database.
  • the user initiates a voice call using UIM2, and the terminal sends a call message to the base station on the reverse common channel. (Org MSG); the terminal does not receive the UIM2 related channel assignment message (Channel Assignment MSG) sent by the base station, but the terminal receives the General Paging Message sent by the base station on the Paging Channel (hereinafter referred to as the paging channel).
  • the terminal determines whether it is related to itself according to the value of the IMSI i or the paging message. If it matches the IMSI value x or y of UIM1 or UIM2, it means that it is related to itself and needs further The type of paging message is analyzed; if the IMSI field of the paging message does not match X and y, then the paging message is not of interest. If a Data burst associated with the UIM 1 message is received on the paging channel, the short message is saved and the user is prompted.
  • the terminal receives the channel assignment message (Channel Assignment MSG) related to UIM2 sent by the base station, at which time the traffic channel is established, and all paging messages related to UIM 1 will be No longer received, messages related to UIM2 will be delivered through the established dedicated traffic channel. If the paging message related to UIM1 is received on the paging channel, the IMSI field of the paging message matches X, and the value of the SO field of the paging message is 6 or 14, indicating that the UIM1 is received at this time. SMS, but also requires the establishment of a subsequent traffic channel to receive the message body from the base station.
  • the channel assignment message (Channel Assignment MSG) related to UIM2 sent by the base station, at which time the traffic channel is established, and all paging messages related to UIM 1 will be No longer received, messages related to UIM2 will be delivered through the established dedicated traffic channel.
  • the IMSI field of the paging message matches X, and the value of the SO field of the paging message
  • UIM1 shares a paging channel with UIM2, if the base station establishes a traffic channel with UIM1, the paging message related to UIM2 will not be received, so the UIM2 call will fail. Since the priority of the call is higher than the short message, the paging message related to the UIM 1 short message is not responded at this time, and the base station sends a channel assignment message related to UIM2.
  • the terminal receives the channel assignment message related to UIM2 sent by the base station, establishes a traffic channel, establishes a channel, and starts a UIM2 calling call. Waiting for the UIM2 call to end, the paging message related to the UIM1 short message will be sent to the terminal again, and then the related processing will be performed.
  • the network If the IMSI field of the paging message matches X, and the value of the SO field of the paging message is 3, it indicates that the called party related to UIM1 is received at this time, and the network should look up the mapping relationship in the database, and judge The state of UIM2. Since UIM2 is in the stage of establishing a traffic channel, the network automatically sends a response message to the terminal calling UIM1, prompting the terminal to be in a call, and continuing to wait for the base station to send a channel assignment message related to UIM2. The terminal receives the channel assignment message related to UIM2 sent by the base station, establishes a traffic channel, establishes a channel, and starts a UIM2 calling call.
  • the network During the call, if the network receives the called party related to UIM1, the network directly processes and sends a response message to the terminal calling UIM1, prompting the terminal that the call is in progress. If the IMSI field of the paging message matches X, and the value of the SO field of the paging message is 33, it indicates that the data service related to UIM1 is received at this time, but the establishment of the subsequent traffic channel is required to obtain the data from the base station. Received on it. Since UIM1 shares a paging channel with UIM2, When the base station establishes a traffic channel with UIM1, the paging message related to UIM2 will not be received, so the UIM2 call will fail.
  • the paging message related to the UIM1 data service is not responded at this time, the PPP connection of the related data service is not established, and the channel assignment message related to the UIM2 is sent by the base station.
  • the terminal receives the channel assignment message related to UIM2 sent by the base station, establishes a traffic channel, establishes a channel, and starts a UIM2 calling call. After the UIM2 call is terminated, the paging message related to the UIM 1 data service is sent to the terminal again, and then related processing is performed.
  • modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module.
  • the invention is not limited to any particular combination of hardware and software.

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Description

单模芯片上业务处理方法及装置 技术领域 本发明涉及通信领域， 尤其是涉及单模芯片上业务处理方法及装置。 背景技术 码分多址 （Code Division Multiple Access, 简称为 CDMA ) 系统中， 例 如 CDMA 2000 IX系统， 主叫的流程包括： 终端侧 （ Mobile Station, 简称为 MS )向基站侧（ Base Station, 简称为 BS )发送起呼消息（例如， Org MSG ), 基站收到终端的起呼消息后， 向终端发送一个确认消息（例如， Order MSG ), 同时给终端分配业务信道并向终端发送信道指配消息 （ Channel Assignment MSG ), 此时业务信道已经建立， 其后的终端和基站之间的消息 （例如， 业 务连接消息、 业务连接完成消息等） 都在已经建立的专用信道上进行传递。
GSM的双卡双待终端已经非常普遍，但 CDMA系统中的情况有所不同。 目前， 在 CDMA系统中， 要实现 CDMA多待 (例如， 双待， 以下以双待为 例进行说明） 大多都需要釆用两个 CDMA芯片的方式， 通过对两个 CDMA 芯片进行调度的方式来实现。 使用两个 CDMA芯片实现双待， 由于有两套 射频， 所以两张 UIM卡会工作在不同的业务信道上， 彼此不受影响。 需要说 明的是， 在其他的系统也可能存在同样的问题， 在此是以 CDMA为例进行 的说明， 但并不限于此系统。 釆用两个 CDMA芯片实现双待虽然避免了很多问题， 但必然会造成很 大的浪费， 无形中增加了终端的成本； 而釆用单模芯片实现双待， 节省了终 端的成本， 但是需要解决以下的问题。 运营商网络一般只有一个寻呼信道（也称为 Paging Channel ), 不同国际 移动用户识别码（ International Mobie Subscriber Identity, 简称为 IMSI )的用 户根据哈希算法监听同一个频点的概率为（ 1/频点个数）， 而一般频点个数为 2-3个，这样两张 UIM卡工作在同一个寻呼信道同一个频点上的 4既率为 30% 以上。 此外， 如果一张 UIM卡发起呼叫， 那么终端将由时隙状态跳转到非时隙 状态， 此时终端可以在业务信道上接收到所有的 General Paging Message (以 下统称为寻呼消息）， 那么此时很有可能会收到与另一张 UIM卡相关的寻呼 消息， 因此会出现混乱的情况， 进而影响终端的使用。 发明内容 本发明的主要目的在于提供一种单模芯片上业务处理方法及装置， 以至 少解决上述问题。 根据本发明的一个方面， 提供了一种单模芯片上业务处理方法， 包括： 在终端使用第一用户识别模块发送起呼消息到所述终端接收到基站发送的信 道指配消息期间， 接收到所述终端的多个用户识别模块中其他用户识别模块 上的寻呼消息， 其中， 所述终端发送所述起呼消息以进行所述主叫业务， 所 述第一用户识别模块是所述终端中的多个用户识别模块中的一个； 才艮据所述 寻呼消息对应的业务的优先级和所述主叫业务的优先级进行业务调度。 优选地， 居所述寻呼消息对应的业务的优先级和所述主叫业务的优先 级进行业务调度包括： 所述终端继续进行所述主叫业务， 并且所述终端或网 络侧 居所述寻呼消息的类型对所述寻呼消息对应的业务进行处理， 其中， 所述主叫业务的优先级高于所述寻呼消息对应的业务的优先级。 优选地， 所述终端或网络侧 -据所述寻呼消息对应的业务的类型对所述 寻呼消息对应的业务进行处理包括： 在所述寻呼消息为语音被叫消息的情况 下， 所述网络侧在所述第一用户识别模块的状态为处于建立业务信道阶段的 情况下， 向所述寻呼消息的主叫方发送消息， 其中， 所述消息用于指示所述 第一用户识别模块所在的终端忙。 优选地， 所述终端或网络侧 -据所述寻呼消息对应的业务的类型对所述 寻呼消息对应的业务进行处理包括： 在所述寻呼消息为短信息对应的数据突 发消息 Data Burst的情况下， 所述终端保存所述短信息。 优选地， 在所述寻呼消息为短信息对应的数据突发消息 Data Burst的情 况下， 还包括： 所述终端提示用户接收到所述短消息。 优选地， 所述终端或网络侧 -据所述寻呼消息对应的业务的类型对所述 寻呼消息对应的业务进行处理包括： 在所述寻呼消息为短信息消息或数据业 务消息的情况下， 所述终端不向所述基站发送所述短信息消息或所述数据业 务消息的响应消息。 优选地， 所述终端为支持码分多址 CDMA系统的终端， 所述用户识别 模块为用户识别模块 UIM卡。 才艮据本发明的另一个方面， 还提供了一种单模芯片上业务处理装置， 包 括： 接收模块， 设置为在终端使用第一用户识别模块用户识别模块发送起呼 消息到所述终端接收到基站发送的信道指配消息期间， 接收到所述终端的多 个用户识别模块中其他用户识别模块上的寻呼消息， 其中， 所述终端发送所 述起呼消息以进行所述主叫业务， 所述第一用户识别模块是所述终端中的多 个用户识别模块中的一个； 调度模块， 设置为根据所述寻呼消息对应的业务 的优先级和所述主叫业务的优先级进行业务调度。 进一步地，所述调度模块，设置为调度所述终端继续进行所述主叫业务， 并 居所述寻呼消息的类型对所述寻呼消息对应的业务进行处理， 其中， 所 述主叫业务的优先级高于所述寻呼消息对应的业务的优先级。 进一步地， 所述调度模块位于网络侧， 在所述寻呼消息为语音被叫消息 的情况下， 所述调度模块调度所述网络侧在所述第一用户识别模块的状态为 处于建立业务信道阶段的情况下， 向所述寻呼消息的主叫方发送消息， 其中， 所述消息用于指示所述第一用户识别模块所在的终端忙。 进一步地， 所述调度模块位于所述终端中， 在所述寻呼消息为短信息对 应的数据突发消息 Data Burst的情况下， 所述调度模块调度所述终端保存所 述短信息； 和 /或所述调度模块位于所述终端中， 在所述寻呼消息为短信息消 息或数据业务消息的情况下， 调度所述终端不向所述基站发送所述短信息消 息或所述数据业务消息的响应消息。 通过本发明， 解决了现有技术中单模芯片上实现多待时有可能出现混乱 而影响终端使用的问题， 进而保证了单模多待时的正常运作。 附图说明 此处所说明的附图用来提供对本发明的进一步理解， 构成本申请的一部 分， 本发明的示意性实施例及其说明用于解释本发明， 并不构成对本发明的 不当限定。 在附图中： 图 1是才艮据本发明实施例的 CDMA系统单模芯片上业务处理方法的流 程图； 图 2是才艮据本发明实施例的码分多址 CDMA系统单模芯片上业务处理 装置的结构框图； 图 3是根据本发明实施例的单模双卡双待终端需要进行主叫调度时机示 意图； 图 4是才艮据本发明实施例的 UIM2主叫过程中收到与 UIM 1短信相关的 寻呼消息的处理流程图； 图 5是根据本发明实施例的 UIM2主叫过程中收到与 UIM1被叫相关的 寻呼消息的处理流程图； 图 6是根据本发明实施例的 UIM2主叫过程中收到与 UIM1数据业务相 关的寻呼消息的处理流程图。 具体实施方式 下文中将参考附图并结合实施例来详细说明本发明。 需要说明的是， 在 不冲突的情况下， 本申请中的实施例及实施例中的特征可以相互组合。 以下以 CDMA系统为例 （并不限于此） 进行说明， 需要说明的是， 在 其他系统中如果导致不能实现单模多待的原因与 CDMA系统是相同的， 那 么以下实施例中的方案同样也可以应用于该系统中。 图 1是才艮据本发明实施例的 CDMA系统单模芯片上业务处理方法的流 程图， 如图 1所示， 该流程包括如下步骤： 步骤 S 102, 在终端使用第一用户识别模块 （例如， CDMA终端中使用 的用户识别模块 UIM卡）发送起呼消息到终端接收到基站发送的信道指配消 息期间， 接收到终端的多张 UIM卡中其他 UIM卡上的寻呼消息， 其中， 终 端发送起呼消息以进行主叫业务， 第一 UIM卡是终端中的多张 UIM卡中的 一张； 步骤 S 104,才艮据寻呼消息对应的业务的优先级和主叫业务的优先级进行 业务调度。 通过上述步骤， 可以根据不同业务的优先级来进行业务调度， 例如， 优 先级比较高的业务可以优先进行调度， 通过这样的调度手段解决了单模多待 (例如， 双待）中一张 UIM卡发起呼叫， 此时很有可能会收到与另一张 UIM 卡相关的寻呼消息会出现混乱的问题。 优选地， 在实施时， 可以认为主叫优先级的最高， 以保证主叫业务的进 行， 即， 主叫业务的优先级高于寻呼消息对应的业务的优先级。 例如， 终端 继续进行主叫业务， 并且终端或网络侧根据寻呼消息的类型对寻呼消息对应 的业务进行处理，。 需要说明的是， 此处的终端或网络侧需要区分收到的寻呼消息的类型， 这样可以区分哪些业务会影响主叫业务的进行， 哪些业务不会影响主叫业务 的进行。 对于影响主叫业务进行的业务可以不故处理， 对于不影响主叫业务 进行的业务可以接受。 下面对此分别进行说明。 例如， 在寻呼消息为语音被叫消息的情况下， 网络侧在第一 UIM卡的状 态为处于建立业务信道阶段的情况下， 向寻呼消息的主叫方发送消息， 其中， 该消息用于指示第一 UIM卡所在的终端忙。 又例如，在寻呼消息为短信息对应的数据突发消息 Data Burst的情况下， 终端保存该短信息。 优选地， 终端还可以提示用户接收到短消息。 又例如， 在寻呼消息为短信息消息或数据业务消息的情况下， 终端不向 基站发送短信息消息或数据业务消息的响应消息。 图 2是才艮据本发明实施例的码分多址 CDMA系统单模芯片上业务处理 装置的结构框图， 该装置用于实现上述实施例及其优选实施方式， 已经进行 过说明的不再赞述， 下面对该装置涉及到的模块进行说明。 如图 2所示， 该 结构包括： 接收模块 22、 调度模块 24 , 下面对此分别进行说明。 接收模块 22 , 设置为在终端使用第一用户识别模块 UIM卡发送起呼消 息到终端接收到基站发送的信道指配消息期间，接收到终端的多张 UIM卡中 其他 UIM卡上的寻呼消息， 其中， 终端发送起呼消息以进行主叫业务， 第一 UIM卡是终端中的多张 UIM卡中的一张； 调度模块 24连接至接收模块 22 , 设置为才艮据寻呼消息对应的业务的优先级和主叫业务的优先级进行业务调 度。 优选地， 调度模块 24 , 设置为调度终端继续进行主叫业务， 并根据寻呼 消息的类型对寻呼消息对应的业务进行处理， 其中， 主叫业务的优先级高于 寻呼消息对应的业务的优先级。 优选地， 调度模块 24位于网络侧， 在寻呼消息为语音被叫消息的情况 下，调度模块调度网络侧在第一 UIM卡的状态为处于建立业务信道阶段的情 况下， 向寻呼消息的主叫方发送消息， 其中， 消息用于指示第一 UIM卡所在 的终端忙。 优选地， 调度模块 24位于终端中， 在寻呼消息为短信息对应的数据突 发消息 Data Burst的情况下， 调度模块调度终端保存短信息。 优选地， 调度模块 24位于终端中， 在寻呼消息为短信息消息或数据业 务消息的情况下， 调度终端不向基站发送短信息消息或数据业务消息的响应 消息。 通过上述实施例， 提供了一种在现有单模芯片上， 实现多卡多待 （尤其 是双卡双待 ) 终端主叫流程调度的凡是， 即进行双待终端主叫流程机制的创 新， 才艮据现有 CDMA协议中规定的主叫流程， 对于主叫过程中， 某张 UIM 卡从发送起呼消息 （Org MSG ) 到业务信道建立期间， 同一寻呼信道上收到 与另一张 UIM卡相关的寻呼消息时，根据业务的优先级进行调度， 从而实现 同一寻呼信道双待情况下， 主叫流程的合理调度， 保证整个系统在稳定的、 高效的状态下主叫功能的正常运作。 图 3是根据本发明实施例的单模双卡双待终端需要进行主叫调度时机示 意图， 下面结合图 3对优选实施例进行说明。 终端开机注册， 将终端的 MEID (或者 ESN ) 以及两张 UIM卡的 IMSI 告知网络， 进行绑定； 网络进行相应的处理， 将印射关系记入数据库中。 终端使用一张 UIM卡（用 UIM2表示）发起呼叫， 在终端向基站发送起 呼消息 （Origination Message, 简称为 Org MSG ) 到终端收到基站发来的信 道指配消息（ Channel Assignment MSG )期间，终端在寻呼信道上收到与 UIM2 或另一张 UIM卡 （用 UIM1表示）相关的 General Paging Message (以下称 为寻呼消息）。 如果收到的寻呼消息是 UIM1的语音被叫消息（ SO3 ), 则网络查找数据 库中的印射关系， 判断此时 UIM2的状态进行相应的处理。 由于 UIM2正处 于建立业务信道阶段， 所以网络自动向呼叫 UIM1的终端发送回应消息， 提 示终端正在通话中， 此时继续 UIM2的主叫流程。 如果通过寻呼信道收到与 UIM1的短信相关的 Data burst,则保存该短信 息， 并且提示用户。 如果收到的寻呼消息是 UIM1的短信息消息 （ SO6或 SO14 ), 此时需要 终端给基站发送确认消息后， 并且建立业务信道后才能得到消息的内容， 则 此时终端不向基站发送确认消息， 继续 UIM2的主叫流程。 如果收到的寻呼消息是 UIM1的数据业务消息 （ SO33 ), 则终端不向基 站发送回复消息， 继续 UIM2的主叫流程。 如果收到的寻呼消息是 UIM2的呼叫、 短信、 数据消息， 则根据 CDMA 的协议进行相关的处理。 终端收到基站发来的信道指配消息（ Channel Assignment MSG ), 此时终 端与基站之间的业务信道已经建立， 以后所有与该终端相关的信令都将在已 经建立的业务信道上进行传递， 此时与 UIM1和 UIM2相关的寻呼消息都将 无法收到， 只能收到与 UIM2相关的业务消息。 通过上述实施例， 所提供的一种在现有协议和终端芯片基础上改进的在 同一个寻呼信道上同时考虑两张 UIM卡的双卡双待主叫调度方法 ,在单模芯 片上实现了双卡双待主叫调度的方法。 图 4是才艮据本发明实施例的 UIM2主叫过程中收到与 UIM1短信相关的 寻呼消息的处理流程图， 图 5是才艮据本发明实施例的 UIM2主叫过程中收到 与 UIM1被叫相关的寻呼消息的处理流程图； 图 6是根据本发明实施例的 UIM2主叫过程中收到与 UIM 1数据业务相关的寻呼消息的处理流程图， 以 下结合图 4至图 6以两个 CDMA机卡分离号码为例进行说明， 假设用户 1 的 IMSI为 X, UIM卡为 UIM1; 用户 2的 IMSI为 y, UIM卡为 UIM2。 终端开机注册， 将终端的 MEID (或者 ESN ) 以及两张 UIM卡的 IMSI 告知网络， 进行绑定； 网络进行相应的处理， 将印射关系记入数据库中。 用 户使用 UIM2发起语音呼叫， 终端在反向公用信道上向基站发送起呼消息 ( Org MSG );终端未收到基站发来的与 UIM2相关的信道指配消息（ Channel Assignment MSG ), 但终端收到 Paging Channel (以下称为寻呼信道）上基站 发来的 General Paging Message (以下称为寻呼消息）； 终端才艮据寻呼消息的 IMSI i或的值去判断是否与自己相关， 如果与 UIM1或 UIM2的 IMSI值 x或 y相匹配， 则说明与自己相关， 需要进一步分析寻呼消息的类型； 如果寻呼 消息的 IMSI域与 X和 y都不匹配， 则不用关注此寻呼消息。 如果寻呼信道上收到与 UIM 1短信相关的 Data burst, 则保存该短信息， 并且提示用户。 此时需要继续监听寻呼信道上的消息， 直到终端收到基站发 来的与 UIM2相关的信道指配消息（Channel Assignment MSG ), 此时业务信 道建立， 与 UIM 1相关的所有寻呼消息将不再收到， 与 UIM2相关的消息将 通过已建立的专用业务信道进行传递。 如果寻呼信道上收到与 UIM1相关的寻呼消息，寻呼消息的 IMSI域与 X 相匹配， 且寻呼消息的 SO域的值为 6或 14, 则说明此时收到与 UIM1相关 的短信， 但还需要后续业务信道的建立才能将消息体从基站上接收下来。 由 于 UIM1与 UIM2共用一个寻呼信道， 如果基站与 UIM1建立业务信道， 那 么与 UIM2相关的寻呼消息将无法收到， 所以 UIM2呼叫会发生失败。 由于 呼叫的优先级要高于短信， 所以此时不响应与 UIM 1短信相关的寻呼消息， 等待基站发来与 UIM2相关的信道指配消息。 终端收到基站发来的与 UIM2 相关的信道指配消息， 业务信道建立， 载信道建立， 开始 UIM2主叫通话。 等待 UIM2通话结束， 与 UIM1短信相关的寻呼消息会再次发给终端， 此时 再进行相关的处理。 如果寻呼消息的 IMSI域与 X相匹配， 且寻呼消息的 SO域的值为 3 , 则 说明此时收到与 UIM1相关的被叫，此时网络应该查找数据库中的印射关系， 判断 UIM2的状态。 由于 UIM2正处于建立业务信道阶段， 所以网络自动向 呼叫 UIM1的终端发送回应消息， 提示终端正在通话中， 继续等待基站发来 与 UIM2相关的信道指配消息。 终端收到基站发来的与 UIM2相关的信道指 配消息， 业务信道建立， 载信道建立， 开始 UIM2主叫通话。 通话过程中， 如果网络收到与 UIM1相关被叫， 则网络直接进行处理， 向呼叫 UIM1的终 端发送回应消息， 提示终端正在通话中。 如果寻呼消息的 IMSI域与 X相匹配， 且寻呼消息的 SO域的值为 33 , 则说明此时收到与 UIM1相关的数据业务， 但还需要后续业务信道的建立才 能将数据从基站上接收下来。 由于 UIM1与 UIM2共用一个寻呼信道， 如果 基站与 UIM1建立业务信道， 那么与 UIM2相关的寻呼消息将无法收到， 所 以 UIM2呼叫会发生失败。 由于呼叫的优先级要高于数据业务， 所以此时不 响应与 UIM1数据业务相关的寻呼消息，不建立相关的数据业务的 PPP连接， 等待基站发来与 UIM2相关的信道指配消息。 终端收到基站发来的与 UIM2 相关的信道指配消息， 业务信道建立， 载信道建立， 开始 UIM2主叫通话。 等待 UIM2通话结束， 与 UIM 1数据业务相关的寻呼消息会再次发给终端， 此时再进行相关的处理。 综上所述， 通过上述实施例， 实现了如下效果：
1. 降氐 CDMA双待成本， 基于现有芯片快速实现双卡双待终端主叫流 程；
2. 在保证效率和稳定性的基础上， 实现同时对两个用户的主叫流程的调 度；
3. 适应各种不同的 CDMAlx 环境；
4. 适应于主叫的各种情况和流程。 显然， 本领域的技术人员应该明白， 上述的本发明的各模块或各步骤可 以用通用的计算装置来实现， 它们可以集中在单个的计算装置上， 或者分布 在多个计算装置所组成的网络上， 可选地， 它们可以用计算装置可执行的程 序代码来实现， 从而， 可以将它们存储在存储装置中由计算装置来执行， 并 且在某些情况下， 可以以不同于此处的顺序执行所示出或描述的步骤， 或者 将它们分别制作成各个集成电路模块， 或者将它们中的多个模块或步骤制作 成单个集成电路模块来实现。 这样， 本发明不限制于任何特定的硬件和软件 结合。 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^"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。

Claims

权 利 要 求 书
1. 一种单模芯片上业务处理方法， 包括：
在终端使用第一用户识别模块发送起呼消息到所述终端接收到基 站发送的信道指配消息期间， 接收到所述终端的多个用户识别模块中 其他用户识别模块上的寻呼消息， 其中， 所述终端发送所述起呼消息 以进行所述主叫业务， 所述第一用户识别模块是所述终端中的多个用 户识别模块中的一个；
才艮据所述寻呼消息对应的业务的优先级和所述主叫业务的优先级 进行业务调度。
2. 根据权利要求 1所述的方法， 其中， 根据所述寻呼消息对应的业务的 优先级和所述主叫业务的优先级进行业务调度包括：
所述终端继续进行所述主叫业务， 并且所述终端或网络侧根据所 述寻呼消息的类型对所述寻呼消息对应的业务进行处理， 其中， 所述 主叫业务的优先级高于所述寻呼消息对应的业务的优先级。
3. 根据权利要求 2所述的方法， 其中， 所述终端或网络侧根据所述寻呼 消息对应的业务的类型对所述寻呼消息对应的业务进行处理包括： 在所述寻呼消息为语音被叫消息的情况下， 所述网络侧在所述第 一用户识别模块的状态为处于建立业务信道阶段的情况下， 向所述寻 呼消息的主叫方发送消息， 其中， 所述消息用于指示所述第一用户识 别模块所在的终端忙。
4. 根据权利要求 2所述的方法， 其中， 所述终端或网络侧根据所述寻呼 消息对应的业务的类型对所述寻呼消息对应的业务进行处理包括： 在所述寻呼消息为短信息对应的数据突发消息 Data Burst的情况 下， 所述终端保存所述短信息。
5. 根据权利要求 4所述的方法， 其中， 在所述寻呼消息为短信息对应的 数据突发消息 Data Burst的情况下， 还包括：
所述终端提示用户接收到所述短消息。
6. 根据权利要求 2所述的方法， 其中， 所述终端或网络侧根据所述寻呼 消息对应的业务的类型对所述寻呼消息对应的业务进行处理包括： 在所述寻呼消息为短信息消息或数据业务消息的情况下， 所述终 端不向所述基站发送所述短信息消息或所述数据业务消息的响应消 息。
7. 根据权利要求 1至 6中任一项所述的方法， 其中， 所述终端为支持码 分多址 CDMA系统的终端， 所述用户识别模块为用户识别模块 UIM 卡。
8. 一种单模芯片上业务处理装置， 包括：
接收模块， 设置为在终端使用第一用户识别模块用户识别模块发 送起呼消息到所述终端接收到基站发送的信道指配消息期间， 接收到 所述终端的多个用户识别模块中其他用户识别模块上的寻呼消息， 其 中， 所述终端发送所述起呼消息以进行所述主叫业务， 所述第一用户 识别模块是所述终端中的多个用户识别模块中的一个；
调度模块， 设置为根据所述寻呼消息对应的业务的优先级和所述 主叫业务的优先级进行业务调度。
9. 根据权利要求 8所述的装置， 其中，
所述调度模块， 设置为调度所述终端继续进行所述主叫业务， 并 根据所述寻呼消息的类型对所述寻呼消息对应的业务进行处理，其中， 所述主叫业务的优先级高于所述寻呼消息对应的业务的优先级。
10. 根据权利要求 9所述的装置， 其中， 所述调度模块位于网络侧， 在所 述寻呼消息为语音被叫消息的情况下， 所述调度模块调度所述网络侧 在所述第一用户识别模块的状态为处于建立业务信道阶段的情况下， 向所述寻呼消息的主叫方发送消息， 其中， 所述消息用于指示所述第 一用户识别模块所在的终端忙。
11. 根据权利要求 9所述的装置， 其特征在于， 所述调度模块位于所述终端中， 在所述寻呼消息为短信息对应的 数据突发消息 Data Burst的情况下， 所述调度模块调度所述终端保存 所述短信息； 和 /或， 所述调度模块位于所述终端中， 在所述寻呼消息为短信息消息或 数据业务消息的情况下， 调度所述终端不向所述基站发送所述短信息 消息或所述数据业务消息的响应消息。
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