WO2019140676A1 - 一种宽窄带融合通信方法及相关装置 - Google Patents

一种宽窄带融合通信方法及相关装置 Download PDF

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Publication number
WO2019140676A1
WO2019140676A1 PCT/CN2018/073574 CN2018073574W WO2019140676A1 WO 2019140676 A1 WO2019140676 A1 WO 2019140676A1 CN 2018073574 W CN2018073574 W CN 2018073574W WO 2019140676 A1 WO2019140676 A1 WO 2019140676A1
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broadband
broadband system
service
signaling
narrowband
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PCT/CN2018/073574
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English (en)
French (fr)
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李华栋
陈云化
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海能达通信股份有限公司
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Priority to PCT/CN2018/073574 priority Critical patent/WO2019140676A1/zh
Publication of WO2019140676A1 publication Critical patent/WO2019140676A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • the present invention relates to the field of communications technologies, and in particular, to a wide and narrowband converged communication method and related apparatus.
  • Narrowband private network communication equipment has a wide range of applications in the fields of public safety, public utilities, etc. It is a necessary equipment for industry users to conduct command and dispatch and emergency communication.
  • data service requirements such as video surveillance, remote data collection, and multimedia broadcasting. It is hoped that in the process of command and dispatch, not only To "listen”, you must also "see and see clearly.”
  • Traditional narrowband systems are limited by the standard bandwidth and can only provide limited data capabilities, which limits the development of information technology. Therefore, a wide-narrowband converged communication scheme based on LTE broadband technology that provides voice by narrowband and broadband provides data has been widely used.
  • the broadband and narrowband converged communication scheme is essentially a broadband system and a narrowband system.
  • the broadband system refers to an LTE (Long Term Evolution) system or other broadband private network system
  • the narrowband system refers to a PDT (Police Digital Trunking). Use digital trunking systems, TETRA (Terrestrial Trunked Radio) systems, or other narrowband private network systems.
  • the terminal capable of working in the wide-narrowband converged communication system is called a multi-mode communication terminal, and the multi-mode communication terminal realizes the perfect fusion of the key data of the narrow-band system and the broadband data of the broadband system, and can satisfy the user to realize the broadband in various scenarios. Coordination of multiple communication modes in narrowband.
  • the broadband system has a large transmission bandwidth, high power, and small coverage.
  • the multimode communication terminal does not handle the broadband service, it also periodically reads or transmits signaling to maintain system synchronization, notification, and status update. . These will consume a large amount of power of the multimode communication terminal, resulting in a decrease in standby time of the multimode communication terminal.
  • the embodiments of the present invention provide a wide-narrowband fusion communication method and related device, which can save power of a multi-mode communication terminal and prolong the standby time of the multi-mode communication terminal.
  • the embodiment of the present invention provides the following technical solutions:
  • a wide-narrowband fusion communication method applied to a multi-mode communication terminal comprising:
  • the narrowband signal Receiving a narrowband signal transmitted from the narrowband system, the narrowband signal carrying a signaling message related to the broadband system;
  • the signaling message related to the broadband system carried in the narrowband signal includes:
  • system message SI Any one or more of system message SI, paging message Paging, partial radio resource management RRC signaling, partial non-access stratum NAS signaling, and partial data link layer L2 signaling.
  • the determining, according to the signaling message related to the broadband system carried in the narrowband signal, whether there is a broadband service to be processed in the broadband system, and if yes, switching to the broadband system to process the broadband service including:
  • the determining, according to the signaling message related to the broadband system carried in the narrowband signal, whether there is a broadband service to be processed in the broadband system, and if yes, switching to the broadband system to process the broadband service including:
  • the determining, according to the signaling message related to the broadband system carried in the narrowband signal, whether there is a broadband service to be processed in the broadband system, and if yes, switching to the broadband system to process the broadband service including:
  • the multimode communication terminal switches to the broadband system to pass the general broadband
  • the system messaging process handles broadband services.
  • it also includes:
  • the synchronization signal transmitted from the broadband system is received in accordance with a preset period.
  • a wide and narrowband fusion communication device comprising:
  • a receiver configured to receive a narrowband signal transmitted from the narrowband system, where the narrowband signal carries a signaling message related to the broadband system;
  • a processor configured to determine, according to the broadband system-related signaling message carried in the narrowband signal, whether there is a broadband service to be processed in the broadband system, and if yes, switch to the broadband system to process the broadband service.
  • the signaling message related to the broadband system carried in the narrowband signal includes:
  • system message SI Any one or more of system message SI, paging message Paging, partial radio resource management RRC signaling, partial non-access stratum NAS signaling, and partial data link layer L2 signaling.
  • the processor is specifically configured to:
  • the processor is specifically configured to:
  • the processor is specifically configured to:
  • the multimode intelligent communication terminal switches to the broadband system so as to be able to pass the general Broadband system messaging process to handle broadband services.
  • the receiver is further configured to:
  • the synchronization signal transmitted from the broadband system is received in accordance with a preset period.
  • a machine readable storage medium having stored therein a program executable by a processor, the wide and narrowband fusion communication method described above being implemented when the processor executes the program.
  • an embodiment of the present invention discloses a wide-narrowband converged communication method and related apparatus, and receives a narrowband signal transmitted from a narrowband system, where the narrowband signal carries a signaling message related to a broadband system;
  • the signaling message related to the broadband system carried in the narrowband signal determines whether there is a broadband service to be processed in the broadband system, and if so, switches to the broadband system to process the broadband service. Since the signaling message related to the broadband system is transmitted to the multimode communication terminal through the narrowband signal, and the power of the narrowband system is low, the power of the multimode communication terminal can be saved, and the standby time of the multimode communication terminal can be prolonged.
  • FIG. 1 is a schematic flowchart of a wide and narrowband converged communication method according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a wide and narrowband converged communication device according to an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a wide-narrowband fusion communication method according to an embodiment of the present invention. The method is applied to a multi-mode communication terminal, and includes the following steps:
  • Step S100 Receive a narrowband signal transmitted from a narrowband system, where the narrowband signal carries a signaling message related to the broadband system;
  • the narrowband signal Before receiving the signaling message related to the broadband system transmitted from the narrowband system, some signaling messages in the broadband system that do not affect the timing and the timing requirements are required to be introduced into the narrowband system, and then passed by the narrowband system.
  • the narrowband signal is sent to the multimode communication terminal.
  • the signaling may specifically include SI (System Information), Paging (Paging Message), Partial RRC (Radio Resource Control) signaling, and partial NAS (Non-Access Spectrum) signaling. And one or more of the partial L2 (data link layer) signaling.
  • SI System Information
  • Paging Paging Message
  • Partial RRC Radio Resource Control
  • partial NAS Non-Access Spectrum
  • signaling in the broadband system may also change.
  • the signaling related to the broadband system may also be transmitted to the multimode communication terminal through the narrowband signal. This application does not limit anything. In the practical application of the solution, the signaling related to the broadband system other than the above signaling is within the protection scope of the present application as long as the narrowband signal is
  • the signaling messages related to the broadband system carried in the narrowband signal have small message sizes and do not cause a burden on the narrowband system.
  • single call paging is about 10 bytes
  • system message changes paging about 5 bytes
  • cluster Paging single group 25 bytes
  • SIB1 System Information Block Type 1, system message Type 1
  • SI is about 60 bytes.
  • Step S110 Determine, according to the signaling message related to the broadband system carried in the narrowband signal, whether there is a broadband service to be processed in the broadband system, and if so, switch to the broadband system to process the broadband service.
  • the multi-mode communication terminal can switch to the broadband system to process the broadband service, and adopt different processing procedures to process different broadband services.
  • the process of processing the broadband service by the multi-mode communication terminal belongs to the existing process, and is not described in this embodiment.
  • a wide-narrowband converged communication method which receives a narrowband signal transmitted from a narrowband system, where the narrowband signal carries a signaling message related to a broadband system; and the bearer and the broadband according to the narrowband signal
  • the system-related signaling message determines whether there is a broadband service to be processed in the broadband system, and if so, switches to the broadband system to process the broadband service. Since the signaling message related to the broadband system is transmitted to the multimode communication terminal through the narrowband signal, and the power of the narrowband system is low, the power of the multimode communication terminal can be saved, and the standby time of the multimode communication terminal can be prolonged.
  • the multi-mode communication terminal can determine whether there are different broadband services to be processed in the broadband system according to the different signaling messages related to the broadband system carried in the narrowband signal.
  • the following specific Example the following specific Example.
  • the multimode communication terminal transmits the SI, Paging, and M-RNTI through the narrowband system (that is, the MBMS RNTI, the MBMS is the abbreviation of "Multimedia Broadcast Multicast Service”, the Chinese name is “Multimedia Broadcast Multicast Service”, and the RNTI is "Radio”.
  • the MBMS RNTI the MBMS is the abbreviation of "Multimedia Broadcast Multicast Service”
  • the Chinese name is “Multimedia Broadcast Multicast Service”
  • the RNTI is "Radio”.
  • One or more signaling in Network Tempory Identity the Chinese name is "Network Temporary Identity”
  • SC-N-RNTI ie, Single Cell Notification RNTI, Chinese name is "Single Cell Notification Network Temporary Identity
  • the multimode communication terminal checks whether there is a single call service to be accessed from the SI and/or Paging transmitted through the narrowband system; if so, switches to the broadband system to access the single call service.
  • the multimode communication terminal switches to the broadband system when the signaling message related to the broadband system transmitted by the multimode communication terminal and transmitted through the narrowband system includes a notification message for instructing the multimode communication terminal to perform system handover.
  • the crystal oscillator of the multimode communication terminal may not be accurate after a long time. Therefore, the multimode communication terminal needs to receive the synchronization signal transmitted from the broadband system according to a preset period to correct the clock.
  • FIG. 2 is a schematic structural diagram of a wide-narrowband fusion communication device according to an embodiment of the present invention, where the device includes:
  • a receiver 20 configured to receive a narrowband signal transmitted from a narrowband system, where the narrowband signal carries a signaling message related to the broadband system;
  • the narrowband signal Before receiving the signaling message related to the broadband system transmitted from the narrowband system, some signaling messages in the broadband system that do not affect the timing and the timing requirements are required to be introduced into the narrowband system, and then passed by the narrowband system.
  • the narrowband signal is sent to the multimode communication terminal.
  • the signaling may specifically include SI (System Information), Paging (Paging Message), Partial RRC (Radio Resource Control) signaling, and partial NAS (Non-Access Spectrum) signaling. And one or more of the partial L2 (data link layer) signaling.
  • SI System Information
  • Paging Paging Message
  • Partial RRC Radio Resource Control
  • partial NAS Non-Access Spectrum
  • the signaling in the broadband system may also change.
  • the signaling related to the broadband system may also be transmitted to the multimode communication terminal through the narrowband signal. This application does not limit anything. In the practical application of the solution, the signaling related to the broadband system other than the above signaling is within the protection scope of the present application as long as the narrowband signal
  • the signaling messages related to the broadband system carried in the narrowband signal have small message sizes and do not cause a burden on the narrowband system.
  • single call paging is about 10 bytes
  • system message changes paging about 5 bytes
  • cluster Paging single group 25 bytes
  • SIB1 System Information Block Type 1, system message Type 1
  • SI is about 60 bytes.
  • the processor 21 is configured to determine, according to the signaling message related to the broadband system carried in the narrowband signal, whether there is a broadband service to be processed in the broadband system, and if yes, switch to the broadband system to process the broadband service.
  • the processor is specifically configured to:
  • the processor is specifically configured to:
  • the processor is specifically configured to:
  • the multimode intelligent communication terminal switches to the broadband system so as to be able to pass the general Broadband system messaging process to handle broadband services.
  • the receiver is further configured to:
  • the synchronization signal transmitted from the broadband system is received in accordance with a preset period.
  • an embodiment of the present invention further discloses a machine readable storage medium, where the program executable by a processor is stored, and when the processor executes the program, implementing the above Wide and narrow band fusion communication method.
  • a wide-narrowband converged communication method and related apparatus which receive a narrowband signal transmitted from a narrowband system, where the narrowband signal carries a signaling message related to a broadband system; according to the narrowband signal
  • the bearer signaling message associated with the broadband system determines whether there is a broadband service to be processed in the broadband system, and if so, switches to the broadband system to process the broadband service. Since the signaling message related to the broadband system is transmitted to the multimode communication terminal through the narrowband signal, and the power of the narrowband system is low, the power of the multimode communication terminal can be saved, and the standby time of the multimode communication terminal can be prolonged.
  • the steps of a method or algorithm described in connection with the embodiments disclosed herein can be implemented directly in hardware, a software module executed by a processor, or a combination of both.
  • the software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known.

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Abstract

本发明实施例中公开了一种宽窄带融合通信方法及相关装置，接收从窄带***中传输的窄带信号，所述窄带信号中承载有与宽带***相关的信令消息；根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务。由于将与宽带***相关的信令消息通过窄带信号传输给多模通信终端，而窄带***功率低，因此能够节省多模通信终端的电量，延长多模通信终端的待机时间。

Description

一种宽窄带融合通信方法及相关装置 技术领域
本发明涉及通信技术领域，具体涉及一种宽窄带融合通信方法及相关装置。
背景技术
窄带专网通信设备在公共安全、公用事业等行业领域有着广泛的应用，是行业用户进行指挥调度和应急通信的必要装备。但是，随着行业客户业务需求的变化，除了需要语音调度业务之外，目前还面临更多的如视频监控、远程数据采集、多媒体广播等数据业务需求，希望在进行指挥调度的过程中，不仅要“听得到”，还要“看得见、看得清”。传统的窄带***受制式带宽限制，仅能提供有限数据能力，局限了其信息化的发展。因此，基于LTE宽带技术提出的由窄带提供语音，宽带提供数据的宽窄带融合通信方案得到了广泛应用。
宽窄带融合通信方案实质上是宽带***和窄带***协同工作，其中，宽带***是指LTE(Long Term Evolution，长期演进)***或者其他宽带专网***，窄带***是指PDT(Police Digital Trunking，警用数字集群)***、TETRA(Terrestrial Trunked Radio，陆地集群无线电通信)***，或者，其他的窄带专网***。
能够在宽窄带融合通信***中工作的终端称为多模通信终端，多模通信终端实现了窄带***的关键语音与宽带***的宽带数据的完美融合，能够满足用户在多种场景下，实现宽带窄带的多种通信模式的协调工作。但是，宽带***发射带宽大、功率高，覆盖范围小，而且，在多模通信终端不处理宽带业务的情况下，也要周期性地读取或发射信令以维持***同步、通知及状态更新。这些将大量耗费多模通信终端的电量，导致多模通信终端的待机时间降低。
发明内容
有鉴于此，本发明实施例提供一种宽窄带融合通信方法及相关装置，能够 节省多模通信终端的电量，延长多模通信终端的待机时间。
为实现上述目的，本发明实施例提供如下技术方案：
一种宽窄带融合通信方法，应用于多模通信终端，包括：
接收从窄带***中传输的窄带信号，所述窄带信号中承载有与宽带***相关的信令消息；
根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务。
可选的，所述窄带信号中承载的与宽带***相关的信令消息包括：
***消息SI、寻呼消息Paging、部分无线资源管理RRC信令、部分非接入层NAS信令以及部分数据链路层L2信令中的任意一种或多种。
可选的，所述根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务，包括：
从***消息SI、寻呼消息Paging、多媒体广播多播业务网络临时标识M-RNTI以及单小区通知网络临时标识SC-N-RNTI中的一个或多个信令消息中查看是否有待接入的组呼业务；如果有，则切换至宽带***中接入所述组呼业务。
可选的，所述根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务，包括：
从***消息SI和/或寻呼消息Paging中查看是否有待接入的单呼业务；如果有，则切换至宽带***中接入所述单呼业务。
可选的，所述根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务，包括：
当所述窄带信号中承载的与宽带***相关的信令消息包括用于指示多模通信终端进行***切换的通知消息时，则所述多模通信终端切换至宽带***中以便能通过一般的宽带***消息收发流程来处理宽带业务。
可选的，还包括：
按照预设周期接收从宽带***中传输的同步信号。
一种宽窄带融合通信装置，包括：
接收器，用于接收从窄带***中传输的窄带信号，所述窄带信号中承载有与宽带***相关的信令消息；
处理器，用于根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务。
可选的，所述窄带信号中承载的与宽带***相关的信令消息包括：
***消息SI、寻呼消息Paging、部分无线资源管理RRC信令、部分非接入层NAS信令以及部分数据链路层L2信令中的任意一种或多种。
可选的，所述处理器具体用于：
从***消息SI、寻呼消息Paging、多媒体广播多播业务网络临时标识M-RNTI以及单小区通知网络临时标识SC-N-RNTI中的一个或多个信令消息中查看是否有待接入的组呼业务；如果有，则切换至宽带***中接入所述组呼业务。
可选的，所述处理器具体用于：
从***消息SI和/或寻呼消息Paging中查看是否有待接入的单呼业务；如果有，则切换至宽带***中接入所述单呼业务。
可选的，所述处理器具体用于：
当所述窄带信号中承载的与宽带***相关的信令消息包括用于指示多模通信终端进行***切换的通知消息时，则所述多模智能通信终端切换至宽带***中以便能通过一般的宽带***消息收发流程来处理宽带业务。
可选的，其特征在于，所述接收器还用于：
按照预设周期接收从宽带***中传输的同步信号。
一种机器可读存储介质，所述机器可读存储介质中存储有可由处理器执行的程序，当所述处理器执行所述程序时，实现以上所述的宽窄带融合通信方法。
基于上述技术方案，本发明实施例中公开了一种宽窄带融合通信方法及相关装置，接收从窄带***中传输的窄带信号，所述窄带信号中承载有与宽带***相关的信令消息；根据所述窄带信号中承载的与宽带***相关的信令消息判 断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务。由于将与宽带***相关的信令消息通过窄带信号传输给多模通信终端，而窄带***功率低，因此能够节省多模通信终端的电量，延长多模通信终端的待机时间。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1为本发明实施例提供的一种宽窄带融合通信方法的流程示意图；
图2为本发明实施例提供的一种宽窄带融合通信装置的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅附图1，图1为本发明实施例提供的一种宽窄带融合通信方法的流程示意图，该方法应用于多模通信终端，包括如下步骤：
步骤S100，接收从窄带***中传输的窄带信号，所述窄带信号中承载有与宽带***相关的信令消息；
在接收从窄带***中传输的承载有与宽带***相关的信令消息之前，需要将宽带***中部分不影响定时和对时序要求不高的信令消息导入到窄带***中，再由窄带***通过窄带信号发送给多模通信终端。这些信令具体可以包括SI(System Information，***消息)、Paging(寻呼消息)、部分RRC(Radio Resource Control，无线资源管理)信令、部分NAS(Non-Access Spectrum，非接入层)信令以及部分L2(数据链路层)信令中的任意一种或多种。当然， 随着通信技术的发展，宽带***中的信令也可能发生变化，对于除上述信令之外的其他与宽带***相关的信令也可以通过窄带信号传输给多模通信终端，对此，本申请不进行任何限定。在本方案的实际应用中，除上述信令之外的其他与宽带***相关的信令只要通过窄带信号传输给多模通信终端，就在本申请的保护范围之内。
需要说明的是，所述窄带信号中承载的与宽带***相关的信令消息，消息大小都很小，不会造成窄带***负担。比如，Paging中，单呼paging约10字节，***消息改变paging约5字节，集群Paging，单个组25字节，16个组不超过277字节，SIB1(System Information Block Type 1，***消息类型1)约22字节，SI约60字节。
步骤S110，根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务。
根据所述窄带信号中承载的与宽带***相关的不同信令消息可以判断宽带***中是否有不同的待处理的宽带业务。对于不同的宽带业务，多模通信终端可以切换至宽带***中处理所述宽带业务，采用不同的处理流程对不同的宽带业务进行处理。多模通信终端对宽带业务进行处理的流程属于现有流程，本实施例不再赘述。
本实施例中公开了一种宽窄带融合通信方法，接收从窄带***中传输的窄带信号，所述窄带信号中承载有与宽带***相关的信令消息；根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务。由于将与宽带***相关的信令消息通过窄带信号传输给多模通信终端，而窄带***功率低，因此能够节省多模通信终端的电量，延长多模通信终端的待机时间。
多模通信终端根据所述窄带信号中承载的与宽带***相关的不同信令消息可以判断宽带***中是否有不同的待处理的宽带业务，对此，本发明实施例给出了如下几个具体示例。
示例一
多模通信终端从通过窄带***传输的SI、Paging、M-RNTI(即，MBMS  RNTI，MBMS则是“Multimedia Broadcast Multicast Service”的简称，中文名是“多媒体广播多播业务”，RNTI是“Radio Network Tempory Identity”的简称，中文名是“网络临时标识”)以及SC-N-RNTI(即，Single Cell Notification RNTI，中文名是“单小区通知网络临时标识”)中的一个或多个信令消息中查看是否有待接入的组呼业务；如果有，则切换至宽带***中接入所述组呼业务。
示例二
多模通信终端从通过窄带***传输的SI和/或Paging中查看是否有待接入的单呼业务；如果有，则切换至宽带***中接入所述单呼业务。
示例三
当多模通信终端接收到的通过窄带***传输的的与宽带***相关的信令消息包括用于指示多模通信终端进行***切换的通知消息时，则所述多模通信终端切换至宽带***中通过一般的宽带***消息收发流程来处理宽带业务。
需要说明的是，多模通信终端晶振可能时间久了后不准，因此，多模通信终端需要按照预设周期接收从宽带***中传输的同步信号以纠正时钟。
请参阅附图2，图2为本发明实施例提供的一种宽窄带融合通信装置的结构示意图，该装置包括：
接收器20，用于接收从窄带***中传输的窄带信号，所述窄带信号中承载有与宽带***相关的信令消息；
在接收从窄带***中传输的承载有与宽带***相关的信令消息之前，需要将宽带***中部分不影响定时和对时序要求不高的信令消息导入到窄带***中，再由窄带***通过窄带信号发送给多模通信终端。这些信令具体可以包括SI(System Information，***消息)、Paging(寻呼消息)、部分RRC(Radio Resource Control，无线资源管理)信令、部分NAS(Non-Access Spectrum，非接入层)信令以及部分L2(数据链路层)信令中的任意一种或多种。当然，随着通信技术的发展，宽带***中的信令也可能发生变化，对于除上述信令之外的其他与宽带***相关的信令也可以通过窄带信号传输给多模通信终端，对此，本申请不进行任何限定。在本方案的实际应用中，除上述信令之外的其他与宽带***相关的信令只要通过窄带信号传输给多模通信终端，就在本申请的保护范围之内。
需要说明的是，所述窄带信号中承载的与宽带***相关的信令消息，消息大小都很小，不会造成窄带***负担。比如，Paging中，单呼paging约10字节，***消息改变paging约5字节，集群Paging，单个组25字节，16个组不超过277字节，SIB1(System Information Block Type 1，***消息类型1)约22字节，SI约60字节。
处理器21，用于根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务。
可选的，所述处理器具体用于：
从***消息SI、寻呼消息Paging、多媒体广播多播业务网络临时标识M-RNTI以及单小区通知网络临时标识SC-N-RNTI中的一个或多个信令消息中查看是否有待接入的组呼业务；如果有，则切换至宽带***中接入所述组呼业务。
可选的，所述处理器具体用于：
从***消息SI和/或寻呼消息Paging中查看是否有待接入的单呼业务；如果有，则切换至宽带***中接入所述单呼业务。
可选的，所述处理器具体用于：
当所述窄带信号中承载的与宽带***相关的信令消息包括用于指示多模通信终端进行***切换的通知消息时，则所述多模智能通信终端切换至宽带***中以便能通过一般的宽带***消息收发流程来处理宽带业务。
可选的，其特征在于，所述接收器还用于：
按照预设周期接收从宽带***中传输的同步信号。
另外，本发明实施例还公开了一种机器可读存储介质，所述机器可读存储介质中存储有可由处理器执行的程序，当所述处理器执行所述程序时，实现以上所述的宽窄带融合通信方法。
综上所述：
本发明实施例中公开了一种宽窄带融合通信方法及相关装置，接收从窄带***中传输的窄带信号，所述窄带信号中承载有与宽带***相关的信令消息；根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否 有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务。由于将与宽带***相关的信令消息通过窄带信号传输给多模通信终端，而窄带***功率低，因此能够节省多模通信终端的电量，延长多模通信终端的待机时间。
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。对于实施例公开的装置而言，由于其与实施例公开的方法相对应，所以描述的比较简单，相关之处参见方法部分说明即可。
专业人员还可以进一步意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
结合本文中所公开的实施例描述的方法或算法的步骤可以直接用硬件、处理器执行的软件模块，或者二者的结合来实施。软件模块可以置于随机存储器(RAM)、内存、只读存储器(ROM)、电可编程ROM、电可擦除可编程ROM、寄存器、硬盘、可移动磁盘、CD-ROM、或技术领域内所公知的任意其它形式的存储介质中。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (13)

  1. 一种宽窄带融合通信方法，其特征在于，应用于多模通信终端，包括：
    接收从窄带***中传输的窄带信号，所述窄带信号中承载有与宽带***相关的信令消息；
    根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务。
  2. 根据权利要求1所述的方法，其特征在于，所述窄带信号中承载的与宽带***相关的信令消息包括：
    ***消息SI、寻呼消息Paging、部分无线资源管理RRC信令、部分非接入层NAS信令以及部分数据链路层L2信令中的任意一种或多种。
  3. 根据权利要求2所述的方法，其特征在于，所述根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务，包括：
    从***消息SI、寻呼消息Paging、多媒体广播多播业务网络临时标识M-RNTI以及单小区通知网络临时标识SC-N-RNTI中的一个或多个信令消息中查看是否有待接入的组呼业务；如果有，则切换至宽带***中接入所述组呼业务。
  4. 根据权利要求2所述的方法，其特征在于，所述根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务，包括：
    从***消息SI和/或寻呼消息Paging中查看是否有待接入的单呼业务；如果有，则切换至宽带***中接入所述单呼业务。
  5. 根据权利要求1所述的方法，其特征在于，所述根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务，包括：
    当所述窄带信号中承载的与宽带***相关的信令消息包括用于指示多模通信终端进行***切换的通知消息时，则所述多模通信终端切换至宽带***中以便能通过一般的宽带***消息收发流程来处理宽带业务。
  6. 根据权利要求1至5中任意一项所述的方法，其特征在于，还包括：
    按照预设周期接收从宽带***中传输的同步信号。
  7. 一种宽窄带融合通信装置，其特征在于，包括：
    接收器，用于接收从窄带***中传输的窄带信号，所述窄带信号中承载有与宽带***相关的信令消息；
    处理器，用于根据所述窄带信号中承载的与宽带***相关的信令消息判断宽带***中是否有待处理的宽带业务，如果有，则切换至宽带***中处理所述宽带业务。
  8. 根据权利要求7所述的装置，其特征在于，所述窄带信号中承载的与宽带***相关的信令消息包括：
    ***消息SI、寻呼消息Paging、部分无线资源管理RRC信令、部分非接入层NAS信令以及部分数据链路层L2信令中的任意一种或多种。
  9. 根据权利要求8所述的装置，其特征在于，所述处理器具体用于：
    从***消息SI、寻呼消息Paging、多媒体广播多播业务网络临时标识M-RNTI以及单小区通知网络临时标识SC-N-RNTI中的一个或多个信令消息中查看是否有待接入的组呼业务；如果有，则切换至宽带***中接入所述组呼业务。
  10. 根据权利要求8所述的装置，其特征在于，所述处理器具体用于：
    从***消息SI和/或寻呼消息Paging中查看是否有待接入的单呼业务；如果有，则切换至宽带***中接入所述单呼业务。
  11. 根据权利要求7所述的装置，其特征在于，所述处理器具体用于：
    当所述窄带信号中承载的与宽带***相关的信令消息包括用于指示多模通信终端进行***切换的通知消息时，则所述多模智能通信终端切换至宽带***中以便能通过一般的宽带***消息收发流程来处理宽带业务。
  12. 根据权利要求7至11中任意一项所述的装置，其特征在于，所述接收器还用于：
    按照预设周期接收从宽带***中传输的同步信号。
  13. 一种机器可读存储介质，所述机器可读存储介质中存储有可由处理器执行的程序，当所述处理器执行所述程序时，实现权利要求1-6中任一项所述的方法。
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