CN102123134B - Acquiring MBMS control information reception method and system - Google Patents

Acquiring MBMS control information reception method and system Download PDF

Info

Publication number
CN102123134B
CN102123134B CN 201010003607 CN201010003607A CN102123134B CN 102123134 B CN102123134 B CN 102123134B CN 201010003607 CN201010003607 CN 201010003607 CN 201010003607 A CN201010003607 A CN 201010003607A CN 102123134 B CN102123134 B CN 102123134B
Authority
CN
Grant status
Grant
Patent type
Prior art keywords
service
mcch
mbms
receiving
interest
Prior art date
Application number
CN 201010003607
Other languages
Chinese (zh)
Other versions
CN102123134A (en )
Inventor
王斌
苟伟
马子江
Original Assignee
中兴通讯股份有限公司
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
Grant date

Links

Abstract

本发明公开了一种接收广播控制信道MCCH信息的接收方法及接收系统,该系统中,利用业务列表获取模块检测获取到MBSFN区域的MBMS业务列表;业务选择模块,从业务列表中选择感兴趣的业务,并根据业务选择结果控制MCCH信息接收模块是否启动接收MCCH信息;业务状态判断模块,在业务选择模块选择了感兴趣的业务后,进一步判断该选择的感兴趣的业务的业务状态是否已经处于会话开始状态,并根据判断结果控制MCCH信息接收模块是否启动接收MCCH信息;MCCH信息接收模块,根据业务选择模块和/或业务状态判断模块的指示接收MCCH信息。 The present invention discloses a method for receiving a broadcast control channel and receiving system receiving the MCCH information, the system using a service list acquisition module acquires the detected MBMS service list MBSFN area; service selection module of interest is selected from the service list traffic, and controls whether to start the MCCH information receiving module receives the selection result MCCH information according to the service; determining whether the service status of the module, the service selection module selects the service of interest, further determines the selection of the service of interest has been in service status session start state, and the control based on the determination result whether to start the MCCH information receiving module receives the MCCH information; MCCH information receiving module, receiving the MCCH information according to an instruction service selection module and / or the traffic state determination module. 应用本发明接收方法及接收系统可以及时获取全面的MCCH信息。 Receiving method and reception system applying the present invention can timely obtain the full information about the MCCH.

Description

获取多媒体广播组播控制信息的方法和接收系统 Acquiring MBMS control information reception method and system

技术领域 FIELD

[0001] 本发明涉及LTE(Long Term Evolut1n,长期演进)系统,尤其涉及在多媒体广播组播业务单频网络(MBSFN,Multimedia Broadcast multi cast service Single FrequencyNetwork)区域接收多播控制信道MCCH(MulticastControl Channel)信息的方法及接收系统。 [0001] The present invention relates to LTE (Long Term Evolut1n, long term evolution) system, and more particularly in multimedia broadcast multicast service single frequency network (MBSFN, Multimedia Broadcast multi cast service Single FrequencyNetwork) area receives multicast control channel MCCH (MulticastControl Channel) method and system information reception.

背景技术 Background technique

[0002] 随着互联网的迅猛发展和大屏幕多功能手机的普及,出现了大量移动数据多媒体业务和各种高带宽多媒体业务,例如:视频会议、电视广播、视频点播、视频广告、网上教育、互动游戏等,不仅满足了移动用户不断上升的业务需求,同时也为移动运营商带来新的业务增长点。 [0002] With the popularity of the rapid development of the Internet and big-screen feature phones, there has been a large number of mobile data multimedia services and various high bandwidth multimedia services, such as: video conferencing, TV broadcasts, video on demand, video ads, online education, interactive games, mobile users not only to meet the rising demand for business, but also bring new business growth for mobile operators. 这些移动数据多媒体业务要求多个用户能够同时接收相同数据,与一般的数据业务相比,具有数据量大、持续时间长、时延敏感等特点。 These mobile data multimedia services require multiple users to receive the same data simultaneously, compared with the general data service, having a large amount of data, long time duration, delay sensitive and so on.

[0003] 为了有效地利用移动网络资源,第三代合作伙伴计划(3rdGenerat1nPartnership Project,简称为3GPP)提出了MBMS(MultimediaBroadcastMulticast Service,多媒体广播组播业务)业务,该MBMS业务是一种从一个数据源向多个目标传送数据的技术,实现了网络(包括核心网和接入网)资源的共享,提高了网络资源(尤其是空中接口资源)的利用率。 [0003] In order to effectively utilize mobile network resources, the Third Generation Partnership Project (3rdGenerat1nPartnership Project, referred to as 3GPP) proposes MBMS (MultimediaBroadcastMulticast Service, MBMS) service, which is a MBMS service from a data source technology transfer data to multiple targets, the realization of the network (including the core network and access network) to share resources and improve network resources (especially air interface resource) utilization. 3GPP定义的MBMS业务不仅能够实现纯文本低速率的消息类组播和广播,还能够实现高速多媒体业务的广播和组播,提供多种丰富的视频、音频和多媒体业务,这无疑顺应了未来移动数据发展的趋势,为3G(3rd Generat1n,第三代数字通信)的发展提供了更好的业务前景。 3GPP MBMS service defined not only be able to achieve plaintext low speed message multicast and broadcast, but also enables high-speed multimedia broadcast and multicast service, offers a variety of rich video, audio and multimedia services, which undoubtedly conforms to the future of mobile data trend for 3G (3rd Generat1n, third-generation digital communications) development provides a better business prospects.

[0004] 目前,在LTE (Long Term Evolut1n,长期演进)R9系统中引入了MBMS业务。 [0004] At present, the introduction of MBMS service in the LTE (Long Term Evolut1n, Long Term Evolution) R9 system. MBMS业务在系统中承载需要控制信令和用户数据的共同传输来进行实现。 MBMS bearer service in the system needs to transmit a common control signaling and user data to be achieved. 其中,控制信令将会告知终端(例如接收终端、用户设备UE(UserEquipment))相应的控制参数,指引终端到相应的位置去接收其感兴趣的MBMS业务(即相应的用户数据)。 Wherein the control signaling will inform the terminal (e.g. the reception terminal, user equipment UE (UserEquipment)) corresponding to the control parameters, the terminal guide to the appropriate location to receive the MBMS service (i.e., corresponding user data) which is of interest. 这种控制信令在LTE R9系统中是通过MCCH (Multicast Control Channel,多播控制信道)来进行传输的。 Such control signaling in LTE R9 is a system for transmission through the MCCH (Multicast Control Channel, a multicast control channel).

[0005] MBMS业务是以多媒体广播组播业务单频网络(MBSFN,MultimediaBroadcastmulticast service Single Frequency Network)区域即MBSFN Area 来进行区域划分的,其中MBSFN Area是由一系列小区所组成,在MBSFN Area中的小区在发送控制信令和用户数据时将会使用多媒体广播组播业务单频网络MBSFN技术进行同步发送,使得UE (UserEquipment,用户设备)在接收时可以获得相应的合并增益。 [0005] MBMS service is a multimedia broadcast multicast service single frequency network (MBSFN, MultimediaBroadcastmulticast service Single Frequency Network) area i.e. MBSFN Area to the divided region, wherein MBSFN Area consists of a series composed of a cell in the MBSFN Area cell will be used in multimedia broadcast multicast service single transmitting control and user data signaling frequency network MBSFN for synchronous transmission technology, such that the UE (user equipment, user equipment) can get the appropriate combining gain when receiving. 某一特定小区可能同时被多个MBSFNArea所覆盖,这就是通常所说的MBSFN Area重叠覆盖(overlapping),目前,小区支持I至8个MBSFN Area的重叠覆盖。 A particular cell may also be covered by a plurality MBSFNArea, which is commonly called MBSFN Area overlapping coverage (overlapping), currently, a cell supports MBSFN Area I to 8 overlapping coverage.

[0006] 当某一小区存在重叠覆盖情况时,它就可能同时具有多个MCCH(因为每一个MBSFN Area对应一个MCCH);对于每一个特定MCCH来说,都具有MCCH MP (Modif icat1nPer1d修改周期),且在MCCH MP中,MCCH所承载的内容是不允许发生变更的;在MCCH MP中,MCCH信息还将重复的进行发送,其中发送的时间间隔称之为MCCH RP (Repeat Per1d重复周期),以重复周期进行重复发送主要是为了提高UE接收MCCH信息的可靠性。 [0006] When there is a certain overlapping coverage cells, it may also have a plurality of MCCH (since each corresponding to a MBSFN Area MCCH); and for each specific MCCH, it has MCCH MP (Modif icat1nPer1d modification period) and the MP in the MCCH, the content is not allowed to carry the MCCH changed; the MP in the MCCH, the MCCH information will be repeated transmission, wherein the transmission time interval is called MCCH RP (repeat Per1d repetition period), to repeat the cycle repeatedly transmitted mainly to improve the reliability of the UE receives the MCCH information.

[0007] MCCH的修改周期MP与重复周期RP的关系如图1所示,在MCCH MP (η)中,MCCH发送的内容不能发生变更,只能到下一个MCCH MP处才可能发生变更,MCCH RP表示了在MCCHMP中MCCH内容的重复发送。 [0007] The relationship of the MCCH repetition period and modification period MP RP shown in Figure 1, in the MCCH MP ([eta]), the content transmitted through the MCCH is not changed, only the next MCCH MP changes occur at only, MCCH RP expressed repeatedly sent in MCCHMP the MCCH content. UE通过广播控制信道BCCH (Broadcast Control Channel)的系统信息块SIB13 (System Informat1n Block)即可获知该小区中所有的MCCH以及其相应的配置信息(例如,该小区中有多少条MCCH,每条MCCH的修改周期MP、重复周期RP等相应参数)。 UE through a broadcast control channel BCCH (Broadcast Control Channel) of the system information block SIB13 (System Informat1n Block) can be known that all of the cell and its corresponding MCCH configuration information (e.g., how many in the cell MCCH, each MCCH the modification period MP, RP et repetition period corresponding parameters).

[0008] MCCH与MBSFN Area是——对应的关系;UE通过读取MCCH消息就可以获知与其对应的MBSFN Area的控制信息,例如:该MBSFN Area的多播子帧资源的配置信息,该MBSFN Area中所有进行中(ongoing)的MBMS业务(即网络侧已经开始发送的MBMS业务)以及进行中(ongoing)的MBMS业务的控制参数(例如:参数MBMS-Sess1nInfo_r9、sess1nId_r9、serviceld_r9 等)等。 [0008] MCCH and the MBSFN Area is - corresponding relation; by the UE reads the MCCH message can acquire control information corresponding MBSFN Area, such as: multicast sub-frame configuration information resource of the MBSFN Area, the MBSFN Area All of the control parameters (ongoing) MBMS service (i.e. the network side starts transmitting MBMS service) in a well (ongoing) MBMS service (for example: parameter MBMS-Sess1nInfo_r9, sess1nId_r9, serviceld_r9 etc.).

[0009] MBMS业务的特点是业务的数据量大,终端接收时持续时间长,平均数据率相对恒定。 Features [0009] MBMS service that the amount of data traffic, long duration of the receiving terminal, the average data rate is relatively constant. 上述特点决定了MBMS业务的调度,控制信令配置都是半静态的,即MBMS业务的调度信息,控制信令信息都是“长期”保持不变的(这里所述的“长期”一般是指几秒钟或几分钟的时间长度)。 These characteristics determine the scheduling of the MBMS service, control signaling is semi-static configuration, i.e. the MBMS service scheduling information, signaling control information is "long" remains constant (herein "long-term" generally refers to the length of time of a few seconds or minutes). 这样系统侧一直发送的多播控制信道MCCH (Multicast Control Channel)信息有可能是一个“长期”没有变化的信息(一直发送是因为随时都可能有新用户接入)。 In this way the system side has been sending multicast control channel MCCH (Multicast Control Channel) information there may be a "long-term" does not change the information (has been sent because new users may have access at any time). 这样对于已经获得了MCCH信息的终端来说,如果每次都去接收一个没有发生变化的MCCH信息,这样会造成终端费电,因为MCCH信息量大,且接收和解析过程比较耗电。 Such MCCH information has been obtained for the terminal, if every time a change to receive MCCH information does not occur, this will cause electrical terminal dues, because MCCH large amount of information, and to receive more power and resolution process.

[0010] 于是提出了引入MBMS通知消息,通知消息(英文有公司称为MCCHchangenotificat1n,或MBMS notificat1n Indicator,或MBMS notificat1ninformat1n,或MBMS notificat1n,中文有公司称为MBMS通知消息、MBMS通知信息或MBMS指示信息等,在随后的描述中,本专利申请采用中文以MBMS通知消息,英文以MBMS notificat1ninformat1n为例),用少量的信息来描述下一修改周期MP将要发送的MCCH信息与本修改周期MP中所发送的MCCH信息相比是否发生了更新,UE只需要监听少量的MBMS通知消息信息,根据MBMS通知消息,终端再去决定是否接收即将到来的MCCH信息。 [0010] Thus the proposed introduction of the MBMS notification message, the notification message (in English with a company called MCCHchangenotificat1n, or MBMS notificat1n Indicator, or MBMS notificat1ninformat1n, or MBMS notificat1n, Chinese companies have called MBMS notification message, the MBMS notification information or the MBMS indication information etc. in the following description, the present patent application uses the MBMS notification message to Chinese, English to MBMS notificat1ninformat1n example), with a small amount of information to describe the next modification period MP MCCH information to be transmitted in the present modification period MP transmitted the MCCH information whether there has been compared to the update, UE only needs to monitor the MBMS notification message a small amount of information, according to MBMS notification message, the terminal receives the MCCH information to decide whether to go forthcoming.

[0011] MBMS通知消息(MCCH notificat1n)的具体发送位置是通过广播控制信道BCCH中的SIB13告知的;当小区中存在重叠覆盖情况时,对于小区中所有MCCH将会使用统一(common)的一个MCCH notificat1n来指示多条MCCH变更情况;具体的: DETAILED transmission position [0011] MBMS notification message (MCCH notificat1n) is obtained by the broadcast control channel BCCH SIB13 informed; when there is overlapping cell coverage for all the cells will use the unified MCCH (common) of a MCCH notificat1n to indicate the number of MCCH change the situation; specifically:

[0012] MCCH notificat1n将会通过其有效载荷(payload)来指明具体是哪一条或哪几条MCCH发生了变更,其中MCCH notificat1n的有效载荷为8bits,使用下行控制信息DCI (Downlink Control Informat1n)Format IC 在物理下行控制信道F1DCCH(PhysicalDownlink Control CHanneI)中进行发送;MCCH notificat1n 最大支持8 条MCCH 的指不,其中具体MCCH notificat1n中的某一bit代表哪条MCCH将会通过广播控制信道BCCH中系统ί目息块SIB13来进彳丁告知。 [0012] MCCH notificat1n which will be indicated by the payload (payload) which specific one or a few of which has been changed at MCCH, wherein the payload of MCCH notificat1n 8bits, using the downlink control information DCI (Downlink Control Informat1n) Format IC transmitting the physical downlink control channel F1DCCH (PhysicalDownlink Control CHanneI) in; MCCH notificat1n maximum support means 8 is not the MCCH, wherein a specific bit in the MCCH notificat1n MCCH will be representative of which of the control channel BCCH broadcast by the system ί mesh SIB13 blocks of information to inform the stimulation was butoxy.

[0013] MCCH notificat1n在MCCH的修改周期MP内是进行重复发送的,发送次数为多次(也可以是I次),在MCCH的修改周期MP中重复发送MCCHnotif icat1n的主要目的是提高接收可靠性。 [0013] MCCH notificat1n in the MCCH modification period MP is repeatedly transmitted, the number of transmission times (I times may be), the main purpose of MCCHnotif icat1n repeatedly transmits the MCCH modification period MP is to improve the reception reliability . MCCH消息的变更指示(MCCHnotificat1n)仅由MBMS业务sess1n start所触发,其他MCCH消息变更原因(例如:sess1n stop、sess1n updated),将不会触发MCCHnotificat1n 发送;即目前的MCCH Notificat1n 只能反映出MBMS 业务Sess1n Start 和哪一个或几个MBSFN Area的MBMS发生了Sess1n Start,也就是说,以下MCCH消息中的下述信息发生变化并不会在MCCH Notificat1n上体现出来: MCCH change instruction message (MCCHnotificat1n) is only triggered by the MBMS sess1n start, MCCH messages reasons other changes (for example: sess1n stop, sess1n updated), will not trigger MCCHnotificat1n sent; that the current MCCH Notificat1n can only reflect the MBMS Sess1n Start and which one or more MBSFN Area of ​​MBMS happened Sess1n Start, that is to say, the following information in the following MCCH message of change will not be reflected in the MCCH Notificat1n:

[0014] DMCCH信道的配置信息发生改变,如:一个MBSFN area的MBSFN子帧配置信息变化; [0014] DMCCH channel configuration information is changed, such as: a MBSFN Area MBSFN subframe configuration information is changed;

[0015] 2) MBMS 业务的Sess1n update (业务更新)和Sess1n Stop (业务结束); [0015] 2) MBMS service Sess1n update (update service) and Sess1n Stop (service end);

[0016] 3)具体到哪一个MBMS业务发生了Sess1n Start。 [0016] 3) where a particular MBMS service occurs Sess1n Start.

[0017] MBMS业务的发送是由MCE (Mult1-cell/multicast Coordinat1n Entity,多小区/多播调度实体)通过MBMS service sess1n start所触发的;当MCE触发某一MBMS业务sess1n start过程时,表明该MBMS业务即将通过演进基站eNB在空口上进行传输,即该MBMS业务在空口上将转变为ongoing状态(正在发送状态); [0017] MBMS service transmitted by the MCE (Mult1-cell / multicast Coordinat1n Entity, the multi-cell / multicast scheduling entity) by the MBMS service sess1n start triggered; MCE is triggered when a certain MBMS service sess1n start process, indicating that the MBMS will be transmitted by an evolved base station eNB over an air interface, i.e. the MBMS service is ongoing transition status (transmission state) on the air interface;

[0018] 当该MBMS service已经开始发送时,称其为ongoing MBMS service ;某一MBMS业务被MCE的sess1n start所触发后,该业务所对应的MCCH信息将会发生变更,主要是在MCCH信息中承载该MBMS业务的控制参数(例如:会话标识sess1n Id、业务标识serviceId等);由sess1n start所触发的MCCH变更,进一步将会触发MCCH notificat1n发送;这样就可以通知到准备接收该MBMS业务的UE更新相应MCCH内容。 [0018] When the MBMS-Service has started transmission, called the ongoing MBMS service; after a certain MBMS service is triggered by the MCE sess1n start, the MCCH information corresponding to the service will be changed mainly in the MCCH information MBMS bearer service control parameters (e.g.,: session identifier sess1n Id, serviceId service identifier like); the MCCH change triggered by the sess1n start, will trigger a further transmission MCCH notificat1n; this can be notified to prepare to receive the MBMS service UE updates the corresponding MCCH content. 如图2所示,显示了上述由sess1n start所触发的MCCH变更,进一步将会触发MCCHnotif icat1n发送的示意图。 2, shows the above-mentioned MCCH change sess1n start triggered by a further schematic MCCHnotif icat1n transmitted will trigger.

[0019] 对于MBMS而言,网络侧发送的数据可以分为两大部分:控制信息和业务数据信息;两部分信息在空口上进行传输时,控制信息对应逻辑信道MCCH,业务数据信息对应逻辑信道MTCH(MBMS Traffic CHannel MBMS业务信道),两者缺一不可;由于控制信息在MCCH上发送,所对应的消息为MCCH message,因此,下述我们将控制信息直接称为MCCH控制信息或简称为MCCH信息;考虑到MCCH与MBSFN Area的——对应关系,UE只有获知到MCCH信息后,才能获知该MBSFN Area的相关控制参数以及与该MBSFN Area相关的MBMSService的控制、配置参数信息。 [0019] For purposes of MBMS, the network side sending data may be divided into two parts: the control information and service data information; when two pieces of information for transmission on the air interface, corresponding to the control information the MCCH logical channel, a logical channel corresponding to the service data information MTCH (MBMS traffic cHannel MBMS traffic channel), both are indispensable; since the control information sent on the MCCH, the MCCH corresponding to the message message, therefore, the following control information will be referred to as MCCH control information directly or simply MCCH information; taking into account the MCCH and the MBSFN Area - the correspondence relationship, UE only informed of the MCCH information in order to obtain relevant control parameters of the MBSFN Area and MBMSService control associated with the MBSFN Area, configuration parameter information.

[0020] 通过上述描述,可以看出MCCH信息的获取,对于终端(或称之为接收终端、用户设备UE)接收MBMS业务是非常重要的;再考虑到MCCH信息具有高时效性(即在MCCH修改周期MP外就可能发生变更),UE如何获取MCCH、在什么时机处获取MCCH就显得非常重要。 [0020] By the above description, it can be seen acquire the MCCH information for a terminal receiving an MBMS service (referred to as the reception terminal or user equipment UE) is important; taking into account the MCCH information has a time-critical (i.e., the MCCH may change occur outside the modification period MP), UE how to obtain the MCCH, obtain MCCH in what is very important at the time.

[0021] 例如,若某一小区仅被一个MBSFN Area所覆盖时,对于一个已经进入该小区(或称为进入该MBSFN Area)的UE来说,从选择其感兴趣的MBMS业务开始,到获得其感兴趣的MBMS业务为止,该UE已经经历了若干个MCCH修改周期但并没有读取MCCH信息的过程;考虑到MCCH信息的时效性,此时UE对于该时刻MCCH信息的掌握是不全面的,若要正确接收MBMS业务,UE就需要重新读取MCCH信息。 UE [0021] For example, if only a certain cell is covered MBSFN Area, has entered the cell to a (or to enter the MBSFN Area) in terms, which starts from the selected interested MBMS service, to obtain Until its interested MBMS service, the UE has undergone a number of MCCH modification period but did not read the MCCH information process; taking into account the timeliness of the MCCH information, this time for the UE to grasp the moment MCCH information is not comprehensive , to correct reception MBMS service, UE needs to re-read the MCCH information.

[0022] 即使在从选择其感兴趣的MBMS业务开始,到获得其感兴趣的MBMS业务为止的时间段内,用户设备UE —直在监听MCCH通知消息(MCCHnotificat1n),考虑到MCCHnotificat1n仅反映MBMS sess1n start所触发的原因,此时,若仅根据MCCH通知消息,UE无法掌握该时刻的全面的MCCH信息,其必然会对UE接收MBMS业务造成影响,因而也需要重新读取MCCH信息。 [0022] Even in the beginning from the selection of its interested MBMS service, up to obtain its interested MBMS service period of time, the user equipment UE - straight in monitoring the MCCH notification message (MCCHnotificat1n), taking into account the MCCHnotificat1n reflect only the MBMS sess1n the reason start triggered at this time, if the MCCH notification only according to the message, UE can not obtain comprehensive information about the MCCH at that time, it will inevitably affect the UE receiving MBMS service, and thus need to re-read the MCCH information.

[0023] 因此,在LTE系统中,用户设备UE如何及时获取全面的MCCH信息,以便能够根据MCCH信息准确完成MBMS业务接收成为需要解决的技术问题。 [0023] Therefore, in the LTE system, a user equipment (UE) of MCCH how timely access to comprehensive information, in order to be able to complete the technical problem to be solved according to the MBMS service receives MCCH information to be accurate.

发明内容 SUMMARY

[0024] 本发明所要解决的技术问题在于,提供一种用于接收MCCH信息的接收方法及接收系统,以便终端及时获取到最新的MCCH信息,满足MCCH高时效性要求,从而保证MBMS业务接收的可靠性。 [0024] The present invention solves the technical problem is to provide a receiving method and a receiving system for receiving the MCCH information, so that the terminal timely access to the latest information about the MCCH, to meet time-critical MCCH requirements, to ensure the reception of the MBMS reliability.

[0025] 为了解决上述问题,本发明提出了一种广播控制信道MCCH信息的接收方法,包括: [0025] In order to solve the above problems, the present invention proposes a method for receiving broadcast control channel MCCH information, comprising:

[0026] 具有多播广播业务MBMS能力的终端位于多播广播单频网MBSFN区域所覆盖的小区中时,所述终端在下述时机启动读取MCCH信息: [0026] The terminal having the ability to multicast MBMS broadcast service when positioned Multicast Broadcast Single Frequency Network (MBSFN) area covered by the cell, the terminal starts reading the MCCH information in the following timing:

[0027] 终端选择了感兴趣的业务时;和/或 When [0027] the terminal selects the service of interest; and / or

[0028] 终端选择了感兴趣的业务,且所选择的感兴趣的业务已经处于会话开始状态时。 When [0028] the terminal of the service of interest is selected, and the selected interest already in service session start state.

[0029] 所述终端选择了感兴趣的业务,是指终端获取MBMS业务列表后,由用户根据兴趣喜好从MBMS业务列表中选择了任一业务。 [0029] The terminal selects the service of interest, the terminal obtains the MBMS refers to a service list, a user selects any service from the MBMS service list based on interests preferences.

[0030] 所述方法进一步包括:若该终端不接收MBMS业务,或者终端获取到该MBSFN区域内的MBMS业务列表但所述MBMS业务列表并没有终端所需MBMS业务时,终端不启动读取MCCH信息。 [0030] The method further comprising: if the terminal is not receiving the MBMS service, or the terminal obtains the MBMS service list in the MBMS service in the MBSFN area but the list is not the desired MBMS service terminal, the terminal does not start reading the MCCH information.

[0031] 所述方法进一步包括:终端在获取到该MBSFN区域内的MBMS业务列表,并已从MBMS业务列表选择了感兴趣的业务,且所选择的感兴趣的业务并未处于会话开始状态时,终端不启动读取MCCH信息。 [0031] The method further comprises: the terminal in the MBMS service list acquired in the MBSFN area from the MBMS service list and service of interest is selected, and the selected service is not in the interest of session start state the terminal does not start reading the MCCH information.

[0032] 进一步地,若终端在获取到该MBSFN区域内的MBMS业务列表,并已从MBMS业务列表选择了感兴趣的业务,且所选择的感兴趣的业务并未处于会话开始状态时,所述终端不启动读取MCCH信息,而是监听MCCH通知消息。 [0032] Further, if the terminal obtains the MBMS service in the MBSFN area list, and select from the list of the MBMS service of interest, and the selected service is not in the interest of the session start state, the said terminal does not start reading the MCCH information but monitoring the MCCH notification message.

[0033] 所述方法进一步包括:终端在获取MCCH信息之后,按照MCCH信息所配置的控制信息接收自己所选择的感兴趣的MBMS业务。 [0033] The method further comprising: after acquiring the MCCH information terminal, receiving the MBMS of interest to their choice in accordance with the control information in the MCCH configuration information.

[0034] 本发明还提供一种接收广播控制信道MCCH信息的接收系统,包括: [0034] The present invention further provides a system for receiving the broadcast control channel receiving the MCCH information, comprising:

[0035] 业务列表获取模块,用于检测获取到MBSFN区域的MBMS业务列表; [0035] The service list acquisition module, for detecting MBMS service list acquired MBSFN area;

[0036] 业务选择模块,用于从业务列表中选择感兴趣的业务,并根据业务选择结果控制MCCH信息接收模块是否启动接收MCCH信息; [0036] The service selection module for selecting the interest of the service from the service list, and a control module whether to start receiving the MCCH information receives the MCCH information according to the service selection result;

[0037] 业务状态判断模块,用于在业务选择模块选择了感兴趣的业务后,判断该选择的感兴趣的业务的业务状态,即判断是否已经处于会话开始状态,并根据判断结果控制MCCH信息接收模块是否启动接收MCCH信息; After the [0037] service state judging module, configured to service selection module selects the service of interest, whether the service of interest to the selected service status, i.e., determines whether the state is already in session begins, MCCH information and controls based on the result whether to start receiving module receives the MCCH information;

[0038] MCCH信息接收模块,用于根据业务选择模块和/或业务状态判断模块的指示接收MCCH信息。 [0038] MCCH information receiving module, for receiving the MCCH information according to an instruction service selection module and / or the traffic state determination module.

[0039] 其中,所述业务选择模块,在从业务列表中选择出了感兴趣的业务时,指示MCCH信息接收模块启动接收MCCH信息;和/或 [0039] wherein the service selection module, when selecting a service list from service of interest, indicating MCCH information receiving module starts receiving the MCCH information; and / or

[0040] 所述业务状态判断模块,在业务选择模块选择了感兴趣的业务后,判断该选择的感兴趣的业务的业务状态已经处于会话开始状态时,指示MCCH信息接收模块启动接收MCCH信息。 When [0040] the service status determination module, after the service selection module selects the service of interest, whether the service of interest to the selected state has been in service session start state, indicating that the MCCH information receiving module to start receiving the MCCH information.

[0041] 所述业务选择模块选择了感兴趣的业务,是由用户根据兴趣喜好利用业务选择模块从业务列表获取模块中获得的MBMS业务列表中选择了任一业务。 [0041] The service selection module selects the service of interest, the user is interested in using the service preference selection module acquisition module according to an MBMS service list obtained in any one service selected from the service list.

[0042] 若该接收系统不接收MBMS业务,或者接收系统获取到该MBSFN区域内的MBMS业务列表但所述MBMS业务列表并没有终端所需MBMS业务时,业务选择模块则不从业务列表中选择任何业务,指示MCCH信息接收模块不启动读取MCCH信息;或者, [0042] If the receiving system does not receive the MBMS service, the receiving system, or acquired MBMS service list in the MBMS service in the MBSFN area but the list is not the desired MBMS service terminals, service selection module is not selected from the service list any business, MCCH indication information receiving module does not start reading the MCCH information; or

[0043] 若接收系统在获取到该MBSFN区域内的MBMS业务列表,并已从MBMS业务列表选择了感兴趣的业务,且业务状态判断模块判断所选择的感兴趣的业务并未处于会话开始状态时,指示MCCH信息接收模块不启动读取MCCH信息。 [0043] Upon receiving the session start condition in the system is not in the MBMS service list acquired in the MBSFN area, the MBMS service from the list and select the service of interest, and the service state judging module determines whether the selected service of interest , the MCCH indication information receiving module does not start reading the MCCH information.

[0044] 采用本发明的接收方法及接收系统,在终端获取到MEMS业务之前的时间段内增加一个或多个启动读取MCCH信息的时机,可以使得终端在接收MBMS业务过程中准确获知相应的MCCH信息,避免了由于MCCH信息时效性所带来的接收MBMS业务与MCCH之间的不匹配问题,进而提升了终端接收MBMS业务的准确性,降低了终端的功耗。 [0044] The reception method and reception system according to the present invention, the time before the acquired service adding one or more MEMS read start timing of the MCCH information in the terminal, the terminal can be accurately informed that the corresponding MBMS service reception process MCCH information, avoiding the problem due to the mismatch between the MCCH and receive the MBMS service MCCH information brought timeliness, thereby improving the accuracy of terminal receiving an MBMS service, the terminal reduces power consumption.

附图说明 BRIEF DESCRIPTION

[0045] 图1是多播控制信道MCCH的修改周期MP与重复周期RP的示意图; [0045] FIG. 1 is a schematic diagram of the control channel MCCH modification period and repetition period RP MP multicast;

[0046] 图2是触发多播控制信道MCCH通知消息发送的示意图; [0046] FIG. 2 is a schematic view of triggering a multicast control channel MCCH notification message transmitted;

[0047] 图3是本发明实施例中MCCH信息的接收流程示意图; [0047] FIG. 3 is a flow received the MCCH information in the embodiment of the present invention, a schematic embodiment;

[0048]图4是本发明实施例中接收MCCH信息的接收系统示意图。 [0048] FIG. 4 is a schematic diagram of the receiving system receives the MCCH information in the embodiment of the present invention.

具体实施方式 Detailed ways

[0049] 为使本发明的目的、技术方案和优点更加清楚,以下结合附图对本发明作进一步地详细说明。 [0049] To make the objectives, technical solutions, and advantages of the present invention will become more apparent hereinafter in conjunction with the accompanying drawings of the present invention will be described in further detail.

[0050] 本发明针对LTE系统中非重叠覆盖场景(终端位于仅被一个MBSFN区域所覆盖的小区中)下如何启动进行MCCH信道的MCCH信息的接收,提出了一种MCCH信息的接收方法以及应用该方法的接收系统。 [0050] The present invention is directed to the LTE system Africa overlapping coverage scenarios how to start receiving the MCCH information performs channel MCCH (terminal is located in only one cell is covered MBSFN area), the proposed method for receiving the MCCH information, and application the method of receiving system. 本发明通过在接收端获取到MBMS业务之前的时间段内增加一个或多个启动读取MCCH信息的时机,使得接收端利用接收系统可以及时获取到最新的MCCH信息,满足MCCH高时效性要求,从而可以保证MBMS业务接收的可靠性。 The present invention is acquired by the receiving end the time before the addition of one or more MBMS service start time of the MCCH information is read, so that the receiving terminal can obtain the reception system using the latest in time MCCH information to meet time-critical MCCH claims, thereby ensuring the reliability of the received MBMS service.

[0051] 本发明的一种MCCH信息的接收方法,包括: [0051] MCCH information receiving method of the present invention, comprising:

[0052] 具有多播广播业务MBMS能力的终端位于多播广播单频网MBSFN区域所覆盖的小区中时,所述终端在下述时机启动读取MCCH信息: [0052] The terminal having the ability to multicast MBMS broadcast service when located in Multicast Broadcast Single Frequency Network (MBSFN) area covered by the cell, the terminal starts reading the MCCH information in the following timing:

[0053] 终端选择了感兴趣的业务时;和/或 When [0053] the terminal selects the service of interest; and / or

[0054] 终端选择了感兴趣的业务,且所选择的感兴趣的业务已经处于会话开始状态时。 When [0054] the terminal of the service of interest is selected, and the selected interest already in service session start state.

[0055] 其中,所述终端选择了感兴趣的业务,是指终端获取到该MBSFN区域内的MBMS业务列表后,由用户根据兴趣喜好利用终端从MBMS业务列表中选择了任一业务。 [0055] wherein, the terminal selects the service of interest, refers to the terminal obtains the MBMS service in the MBSFN area list, a user selects any service from the MBMS service list based on interests like using the terminal.

[0056] 所述方法进一步包括: [0056] The method further comprising:

[0057] 若该终端不接收MBMS业务,或者终端获取到该MBSFN区域内的MBMS业务列表但所述MBMS业务列表并没有终端所需MBMS业务时,终端不启动读取MCCH信息。 When [0057] If the terminal does not receive the MBMS service, or the terminal obtains the MBMS service list in the MBMS service in the MBSFN area but the list is not the desired MBMS service the terminal, the terminal does not start reading the MCCH information.

[0058] 所述方法进一步包括: [0058] The method further comprising:

[0059] 终端在获取到该MBSFN区域内的MBMS业务列表,并已从MBMS业务列表选择了感兴趣的业务,且所选择的感兴趣的业务并未处于会话开始状态时,终端不启动读取MCCH信息。 [0059] When the terminal obtains the MBMS service in the MBSFN area list, and select from the list of the MBMS service of interest, and the selected service is not in the interest of session start state, the terminal does not start reading MCCH information. 此时,可以监听MCCH通知消息。 In this case, monitoring the MCCH notification message.

[0060] 终端在获取MCCH信息之后,按照MCCH信息所配置的控制信息接收自己所选择的感兴趣的MBMS业务。 [0060] After acquiring the MCCH information in the terminal, receiving the MBMS of interest to their choice in accordance with the control information in the MCCH configuration information.

[0061] 所述非重叠覆盖场景,是指某小区(例如:Cell A)仅被I个MBSFN Area所覆盖;由于MBSFN Area与MCCH信道——对应,所以Cell A小区中有唯一MCCH信道。 [0061] the non-overlapping coverage scenarios, refers to a cell (for example: Cell A) is covered by only one MBSFN Area I; since the MCCH channel MBSFN Area - correspondence, so cell Cell A has the only MCCH channel.

[0062] 如图3所示,显示了本发明的MCCH信息的接收流程。 [0062] Figure 3, shows a flow of receiving the MCCH information according to the present invention.

[0063] 步骤301:具有MBMS能力的UE进入该小区中(Cell A),进入该小区的方式可以是UE在该小区内开机(power on)或UE从另一个小区移动到该小区中(enter MBSFN Area); [0063] Step 301: UE enters the MBMS capable cell (Cell A), the way into the cell may be a UE in the cell power (power on), or another UE moves from cell to cell in the (Enter MBSFN Area);

[0064] 步骤302:UE获得本小区所在的MBSFN Area有哪些MBMS业务,可以通过MBMS业务列表获得,还可以通过其他方法获得,如:UE本身存储的业务列表信息;用户指示或配置的某个或某些业务等。 [0064] Step 302: UE acquired the cell where the MBMS service which MBSFN Area, the MBMS service list can be obtained by, may also be obtained by other methods, such as: a list of service information stored in the UE itself; indicating a user or configuration or some business. . 具体的,UE获得MBMS业务列表的方法可以是以下方式的一种或几种: Specifically, the method of the UE obtains MBMS service list may be one or more of the following ways:

[0065].UE 获取与MBMS service 相关的ESG(Electronic Service Guide 电子业务向导);获取ESG的方式可以是SMS (Short Message Service短消息服务)、WAP (WirelessApplicat1n Protocol,无线应用协议)等; [0065] .UE obtain ESG (Electronic Service Guide electronic service guide) associated with the MBMS service; acquiring ESG way can be SMS (Short Message Service Short Message Service), WAP (WirelessApplicat1n Protocol, Wireless Application Protocol) and so on;

[0066].UE从网站下载得到MBSFN Area的MBMS业务列表; [0066] .UE get MBSFN Area downloaded from the website service list MBMS;

[0067].UE接收到网络侧通过点到点的方式发送给其的MBMS业务列表。 [0067] .UE network side receives the MBMS service list to which the point to point manner.

[0068] 步骤303:UE获得本小区所在的MBSFN Area有哪些MBMS业务(例如:获得本MBSFNArea的MBMS业务列表)之后,判断在节目列表中是否找到其感兴趣的业务,若无,则转至步骤304,若有,则转至步骤306。 [0068] Step 303: UE acquired the cell where the MBMS service which MBSFN Area: after (e.g. obtained according to the present MBSFNArea MBMS service list), it is determined whether the service of interest found in the program list, if not, go to step 304, if so, then go to step 306.

[0069] 所谓判断是指用户根据自身的喜好(例如:喜好体育节目、下载类视频等)在终端(例如:UE)上进行的一种选择性的操作;判断的过程可以认为是用户的高级活动(例如:智力活动)而非本专利所涉及;终端根据用户选择的结果来实现相应的过程(例如:步骤304或步骤306)。 [0069] The so-called user determination means according to their own preferences (e.g.: favorite sports programs, downloading video-based, etc.) in the terminal (for example: the UE) operation performed on a selective; determination process may be considered advanced user activity (e.g.: intellectual) instead of this patent relates; terminal to implement the corresponding process according to the result selected by the user (for example: step 304 or step 306).

[0070] 步骤304:如果该UE对于任何MBMS业务都不感兴趣或者在MBMS业务列表上没有其感兴趣的MBMS业务,则执行步骤305,该UE可以读取MCCH信息,也可以不读取MCCH信息; [0070] Step 304: If the UE is not interested in any traffic or not it is interested MBMS MBMS service in the MBMS service list, Step 305, the UE reads the MCCH information may, or may not read the MCCH information ;

[0071] 步骤306:如果该UE有其感兴趣的MBMS业务时,无论该UE是否已经获得了MCCH内容,都执行步骤307,UE启动读取该MCCH信息; [0071] Step 306: If the MBMS service which the UE has interest, regardless of whether the UE has received MCCH content, perform step 307, the UE starts reading the MCCH information;

[0072] 步骤308:判断在MCCH中是否读取到感兴趣MBMS业务的控制参数。 [0072] Step 308: determining whether the control parameter in the MCCH MBMS service of interest to the reader. 即如果在MBMS业务列表中有其感兴趣的MBMS业务,则UE根据获取的MCCH信息,判断其感兴趣的MBMS是否sess1n start ;如果有,则转至步骤309,否则转至步骤311 ; I.e., if the MBMS service of its interest in the MBMS service list, the UE according to the acquired MCCH information, determines whether it is interested in the MBMS sess1n start; if yes, go to step 309, otherwise, go to step 311;

[0073] 步骤309:如果该业务已经sess1n start (即该业务正在发送(ongoingMBMSservice)),则执行步骤310,UE就可以根据MCCH信息的指示读取该MBMS业务; [0073] Step 309: If the service has been sess1n start (i.e., the service being transmitted (ongoingMBMSservice)), executes step 310, UE can read the MBMS service according to the indication of the MCCH information;

[0074] 步骤311:如果该业务并未sess1n start (即该业务并未发送,MCCH中没有该MBMS 业务的MCCH 信息,例如:参数MBMS-Sess1nInfo_r9、sess1nId_r9、serviceld-r9),则执行步骤312,UE即开始监听MCCHnotificat1n ; [0074] Step 311: If the service is not sess1n start (i.e., the service is not transmitted, the MCCH information does not MCCH MBMS service, for example: parameters MBMS-Sess1nInfo_r9, sess1nId_r9, serviceld-r9), step 312 is executed, UE began listening MCCHnotificat1n;

[0075] 步骤313:当UE感兴趣的MBMS业务Sess1n start时将会触发MCCHnotificat1n,此时,正在监听MCCH notificat1n的UE将会再次接收MCCH信息(更新MCCH信息),若判断该MBMS业务已经sess1n start,则执行步骤310,UE将会转为开始接收该MBMS service ;否则,返回步骤312,继续监听MCCH notificat1n ; [0075] Step 313: When the MBMS service Sess1n start UE will trigger interest MCCHnotificat1n, this time, is listening MCCH notificat1n the UE will receive the MCCH information (updated MCCH information) again, if it is determined that the MBMS service has sess1n start , proceed to step 310, UE will turn starts receiving the MBMS service; otherwise, it returns to step 312 to continue to monitor MCCH notificat1n;

[0076] 步骤310,UE根据步骤310或步骤313的执行结果,开始接收该MBMSservice。 [0076] Step 310, the UE according to the execution result of step 310 or step 313 to begin receiving the MBMSservice.

[0077] 在图3所示的具体接收流程中,在步骤步骤302中获取MBMS业务列表之后,也可以不执行步骤303判断是否有其感兴趣的MBMS业务,而是直接读取MCCH信息。 [0077] In a particular receiving process shown in FIG. 3, after the step of acquiring the MBMS service list step 302, step 303 may not be determined whether it is interested in the MBMS, but directly reads the MCCH information.

[0078] 实施例1 [0078] Example 1

[0079] 非重叠覆盖场景,某小区(例如:Cell A)仅被I个MBSFN Area所覆盖;由于MBSFNArea与MCCH——对应,所以Cell A小区中有唯一MCCH ;有MBMS能力的UE新进入该小区(即进入该MBSFN Area)、刚开机时(power on)或已经进入了该小区且已经获得了该MBSFNArea内MBMS业务列表时,如果该UE对于任何MBMS业务都不感兴趣或者在MBMS业务列表上没有发现其感兴趣的MBMS业务,则该UE可以读取MCCH信息,也可以不读取MCCH信息; [0079] The non-overlapping coverage scenarios, a cell (e.g.: Cell A) is covered by only the I MBSFN Area; MCCH-- due MBSFNArea and corresponding to, the cell has a unique Cell A the MCCH; of the MBMS UE enters the new when a cell (i.e., entering the MBSFN Area), when just getting machine (power on), or has entered the cell and has received the MBMS service list in MBSFNArea, if the UE is not interested in any MBMS service or MBMS service list on MBMS service of its interest is not found, then the UE reads the MCCH information may, or may not read the MCCH information;

[0080] 实施例2: [0080] Example 2:

[0081] 非重叠覆盖场景,某小区(例如:Cell A)仅被I个MBSFN Area所覆盖;由于MBSFNArea与MCCH——对应,所以Cell A小区中有唯一MCCH ;有MBMS能力的UE已经进入了该小区(即已经进入了该MBSFN Area),且此时该UE已经获得了该MBSFN Area内MBMS业务列表。 [0081] Non-overlapping coverage scenarios, a cell (e.g.: Cell A) is covered by only the I MBSFN Area; MCCH-- due MBSFNArea and corresponding to, the cell has a unique Cell A the MCCH; the MBMS UE has entered the the cell (i.e., has entered the MBSFN Area), and at this time the UE has received the MBMS service list in the MBSFN Area.

[0082] 当该UE对于MBMS业务列表中某个MBMS业务感兴趣时:无论该UE是否已经获得了MCCH内容,UE都需要读取MCCH信息。 [0082] When the UE for MBMS service when an interested MBMS service list: Regardless of whether the UE has received MCCH content, UE needs to read MCCH information.

[0083] 进一步地,如果其感兴趣的MBMS业务没有Sess1n Start,则UE开始监听MCCHnotificat1n ; [0083] Further, if the MBMS service of its interest no Sess1n Start, the UE starts listening MCCHnotificat1n;

[0084] 进一步地,如果其感兴趣的MBMS业务已经Sess1n Start,则UE开始接收该MBMS业务。 [0084] Further, if it is interested MBMS service has Sess1n Start, the UE starts receiving the MBMS service.

[0085] 实施例3: [0085] Example 3:

[0086] 非重叠覆盖场景,某小区(例如:Cell A)仅被I个MBSFN Area所覆盖;由于MBSFNArea与MCCH——对应,所以Cell A小区中有唯一MCCH ;有MBMS能力的UE已经进入了该小区(即已经进入了该MBSFN Area),且此时该UE已经获得了该MBSFN area内MBMS业务列表。 [0086] Non-overlapping coverage scenarios, a cell (e.g.: Cell A) is covered by only the I MBSFN Area; MCCH-- due MBSFNArea and corresponding to, the cell has a unique Cell A the MCCH; the MBMS UE has entered the the cell (i.e., has entered the MBSFN Area), and at this time the UE has received the MBMS service list in the MBSFN area.

[0087] 当该UE对于MBMS业务列表中某个MBMS业务感兴趣的时候,且:已知该业务是否Sess1n Start,则: [0087] When the UE for MBMS service list when interested in a certain MBMS service, and: the business known whether Sess1n Start, then:

[0088] I)如果该UE感兴趣的MBMS业务为Sess1n Start,则UE读取MCCH信息; [0088] I) of interest to the UE if the MBMS service is Sess1n Start, the UE reads the MCCH information;

[0089] 2)如果该UE感兴趣的MBMS业务没有Sess1n Start,则UE不读取MCCH信息; [0089] 2) If the UE is interested in the MBMS service is not Sess1n Start, the UE does not read MCCH information;

[0090] 其中,UE事先已知其感兴趣的MBMS业务为Sess1n Start的方法是: [0090] wherein, UE previously known to interested MBMS service is Sess1n Start method:

[0091] UE根据实施例2的方法获取了MCCH内容,即UE已经选择其感兴趣的MBMS业务,读取了MCCH信息,但该MBMS业务并未sess1n start时,UE将会监听MCCH notificat1n信息;在UE监听MCCH notificat1n信息过程中,UE改变了其感兴趣的MBMS业务(例如,从MBMS业务I转变为MBMS业务2),转变的原因可以是下面的一种或几种:a)UE自身在MBMS业务列表中改变原有感兴趣的业务;b)MBMS业务列表更新,UE在新列表中改变原有感兴趣的业务。 [0091] The UE acquires the method of Example 2 of the contents of the MCCH, i.e. the MBMS service which the UE has selected interest, read MCCH information, the MBMS service but is not sess1n start, UE will monitor MCCH notificat1n information; the UE monitors MCCH notificat1n process information, the UE changes its MBMS service of interest (e.g., from the MBMS into MBMS service I 2), the reason may be converted to one or more of the following: a) UE itself MBMS service list to change the original business interest; b) MBMS service list update, UE to change the existing business interest in the new list.

[0092] 考虑到UE始终在监听MCCH notificat1n,对于该MBSFN Area中已经Sess1nstart的MBMS业务情况完全了解(但对于已经sess1n start的业务是否有sess1nstop、sess1n updated 并不获知),则: [0092] Considering the UE always listening MCCH notificat1n, for the MBSFN Area has Sess1nstart MBMS service with full knowledge of (but is there sess1nstop to have sess1n start of business, sess1n updated not know), then:

[0093] •如果该UE变更的感兴趣的MBMS业务已经Sess1n Start,则UE读取MCCH内容; [0093] • MBMS service if the UE has changed interest Sess1n Start, the UE reads the MCCH content;

[0094] •如果该UE变更的感兴趣的MBMS业务没有Sess1n Start,则UE不读取MCCH内容; [0094] • If the MBMS service the UE is interested not change Sess1n Start, the UE does not read the MCCH content;

[0095] 进一步的,UE继续监听MCCH notificat1n且根据监听MCCHNotificat1n和读取MCCH信息后知道其感兴趣的MBMS业务没有Sess1nStart。 [0095] Further, UE continues to monitor MCCH notificat1n and based on listening and reading MCCH information MCCHNotificat1n know MBMS service its interest no Sess1nStart.

[0096] 如图4所示,给出了一种接收广播控制信道MCCH信息的接收系统,该接收系统,包括: [0096] Figure 4, shows the receiver system for receiving the broadcast control channel MCCH information, the reception system, comprising:

[0097] 业务列表获取模块,用于检测获取到MBSFN区域的MBMS业务列表; [0097] The service list acquisition module, for detecting MBMS service list acquired MBSFN area;

[0098] 业务选择模块,用于从业务列表中选择感兴趣的业务,并根据业务选择结果控制MCCH信息接收模块是否启动接收MCCH信息; [0098] The service selection module for selecting the interest of the service from the service list, and a control module whether to start receiving the MCCH information receives the MCCH information according to the service selection result;

[0099] 业务状态判断模块,用于在业务选择模块选择了感兴趣的业务后,判断该选择的感兴趣的业务的业务状态,即判断是否已经处于会话开始状态,并根据判断结果控制MCCH信息接收模块是否启动接收MCCH信息; After the [0099] service state judging module, configured to service selection module selects the service of interest, whether the service of interest to the selected service status, i.e., determines whether the state is already in session begins, MCCH information and controls based on the result whether to start receiving module receives the MCCH information;

[0100] MCCH信息接收模块,用于根据业务选择模块和/或业务状态判断模块的指示接收MCCH信息。 [0100] MCCH information receiving module, for receiving the MCCH information according to an instruction service selection module and / or the traffic state determination module.

[0101] 其中,业务选择模块,在从业务列表中选择出了感兴趣的业务时,指示MCCH信息接收模块启动接收MCCH信息。 [0101] The service selection module, when selecting a service list from service of interest, indicating MCCH information receiving module starts receiving the MCCH information.

[0102] 其中,业务状态判断模块,在业务选择模块选择了感兴趣的业务后,判断该选择的感兴趣的业务的业务状态已经处于会话开始状态时,指示MCCH信息接收模块启动接收MCCH信息。 After [0102] The service state determining module, the service selection module selects the service of interest, whether the service of interest to the selected state has been in service session start state, indicating that the MCCH information receiving module to start receiving the MCCH information.

[0103] 所述业务选择模块选择了感兴趣的业务,是由用户根据兴趣喜好利用业务选择模块从业务列表获取模块中获得的MBMS业务列表中选择了任一业务。 [0103] The service selection module selects the service of interest, the user is interested in using the service preference selection module acquisition module according to an MBMS service list obtained in any one service selected from the service list.

[0104] 若该接收系统不接收MBMS业务,或者接收系统获取到该MBSFN区域内的MBMS业务列表但所述MBMS业务列表并没有终端所需MBMS业务时,业务选择模块则不从业务列表中选择任何业务,指示MCCH信息接收模块不启动读取MCCH信息。 [0104] If the receiving system does not receive the MBMS service, the receiving system, or acquired MBMS service list in the MBMS service in the MBSFN area but the list is not the desired MBMS service terminals, service selection module is not selected from the service list any business, MCCH indication information receiving module does not start reading the MCCH information.

[0105] 若接收系统在获取到该MBSFN区域内的MBMS业务列表,并已从MBMS业务列表选择了感兴趣的业务,且业务状态判断模块判断所选择的感兴趣的业务并未处于会话开始状态时,指示MCCH信息接收模块不启动读取MCCH信息。 [0105] Upon receiving the session start condition in the system is not in the MBMS service list acquired in the MBSFN area, the MBMS service from the list and select the service of interest, and the service state judging module determines whether the selected service of interest , the MCCH indication information receiving module does not start reading the MCCH information. 此时,可由终端监听MCCH通知消息。 In this case, the terminal may be monitoring the MCCH notification message.

[0106] 上述的MCCH信息的接收系统,可以是终端(包括接收终端、或用户设备UE)本身,也可以是终端中的一个组成部分。 [0106] receives MCCH information system described above, may be a terminal (including a receiving terminal, or user equipment UE) itself, or may be part of a terminal.

[0107] 以上所述仅为本发明的实施例而已,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。 [0107] The above embodiments of the invention only, but not intended to limit the invention to those skilled in the art, the present invention may have various changes and variations. 凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的权利要求范围之内。 Any modification within the spirit and principle of the present invention, made, equivalent substitutions, improvements, etc., should be included within the scope of the invention as claimed in claims.

Claims (7)

1.一种广播控制信道MCCH信息的接收方法,包括: 具有多播广播业务MBMS能力的终端位于多播广播单频网MBSFN区域所覆盖的小区中时,终端选择了感兴趣的业务,且所选择的感兴趣的业务已经处于会话开始状态时,终端启动读取MCCH信息; 终端在获取到该MBSFN区域内的MBMS业务列表,并已从MBMS业务列表选择了感兴趣的业务,且所选择的感兴趣的业务并未处于会话开始状态时,所述终端不启动读取MCCH信息,而是监听MCCH通知消息。 A method of receiving broadcast control channel MCCH information, comprising: a terminal having a multicast broadcast service located in the MBMS multicast cell broadcast single frequency network MBSFN area covered, the terminal selects the service of interest, and the when business has been selected of interest in the session start state, the terminal starts reading the MCCH information; terminal acquires a list of MBMS service in this MBSFN area from the MBMS service list and the service of interest is selected, and the selected when interest is not in the business session begins state, the terminal does not start reading the MCCH information, but monitoring the MCCH notification message.
2.如权利要求1所述的接收方法,其特征在于, 所述终端选择了感兴趣的业务,是指终端获取MBMS业务列表后,由用户根据兴趣喜好从MBMS业务列表中选择了任一MBMS业务。 2. The receiving method according to claim 1, wherein the terminal selects a service of its interest, the terminal obtains the MBMS refers to a service list, a user selects any MBMS from the MBMS service list based on the preferences of interest business.
3.如权利要求1所述的接收方法,其特征在于,所述方法进一步包括: 若该终端不接收MBMS业务,或者终端获取到该MBSFN区域内的MBMS业务列表但所述MBMS业务列表并没有终端所需MBMS业务时,终端不启动读取MCCH信息。 MBMS service in the MBSFN area list, but the list is not the MBMS service if the terminal is not receiving the MBMS service, or the terminal obtains: 3. The receiving method according to claim 1, wherein said method further comprises when the desired MBMS service terminal, the terminal does not start reading the MCCH information.
4.如权利要求1所述的接收方法,其特征在于,所述方法进一步包括: 终端在获取MCCH信息之后,按照MCCH信息所配置的控制信息接收自己所选择的感兴趣的MBMS业务。 4. The receiving method according to claim 1, characterized in that, said method further comprising: after acquiring the MCCH information terminal, receiving the MBMS of interest to their choice in accordance with the control information in the MCCH configuration information.
5.一种接收广播控制信道MCCH信息的接收系统,其特征在于,包括: 业务列表获取模块,用于检测获取到MBSFN区域的MBMS业务列表; 业务选择模块,用于从业务列表中选择感兴趣的业务; 业务状态判断模块,用于在业务选择模块选择了感兴趣的业务后,判断该选择的感兴趣的业务的业务状态已经处于会话开始状态时,指示MCCH信息接收模块启动接收MCCH信息;还用于在业务选择模块选择了感兴趣的业务后,判断所选择的感兴趣的业务并未处于会话开始状态时,指示MCCH信息接收模块不启动读取MCCH信息,而是监听MCCH通知消息; MCCH信息接收模块,用于根据业务状态判断模块的指示接收MCCH信息。 A receiving system receiving the broadcast control channel MCCH information, characterized by comprising: a service list acquisition module, for detecting MBMS service list acquired MBSFN area; service selection module, for selecting a service from a list of interest business; after the service status determination module for selecting the interest of the service in a service selection module, whether the service of interest to the selected state has been in service session start state, indicating that the MCCH information receiving module receives the MCCH information starts; after the service selection module is further configured to select the service of interest, it determines whether the selected service of interest is not in session start state, indicating that the MCCH information receiving module does not start reading the MCCH information but monitoring the MCCH notification message; MCCH information receiving means for receiving the MCCH information according to the instruction of the service status determination module.
6.如权利要求5所述的接收系统,其特征在于, 所述业务选择模块选择了感兴趣的业务,是由用户根据兴趣喜好利用业务选择模块从业务列表获取模块中获得的MBMS业务列表中选择了任一业务。 6. In the receiving system as claimed in claim 5, wherein said service selection module selects the service of interest, using the service by the user preference obtain the interest-based selection module MBMS service list obtained from the service module list select either the business.
7.如权利要求5所述的接收系统,其特征在于, 若该接收系统不接收MBMS业务,或者接收系统获取到该MBSFN区域内的MBMS业务列表但所述MBMS业务列表并没有终端所需MBMS业务时,业务选择模块则不从业务列表中选择任何业务,指示MCCH信息接收模块不启动读取MCCH信息。 7. A receiving system according to claim 5, wherein, if the receiving system is not receiving the MBMS or MBMS service reception system list acquired in the MBSFN area but the MBMS service list is not the desired MBMS terminal when the service, not the service selection module to select any service from the service list, the indication of the MCCH information receiving module does not start reading the MCCH information.
CN 201010003607 2010-01-07 2010-01-07 Acquiring MBMS control information reception method and system CN102123134B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010003607 CN102123134B (en) 2010-01-07 2010-01-07 Acquiring MBMS control information reception method and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010003607 CN102123134B (en) 2010-01-07 2010-01-07 Acquiring MBMS control information reception method and system

Publications (2)

Publication Number Publication Date
CN102123134A true CN102123134A (en) 2011-07-13
CN102123134B true CN102123134B (en) 2015-08-12

Family

ID=44251589

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201010003607 CN102123134B (en) 2010-01-07 2010-01-07 Acquiring MBMS control information reception method and system

Country Status (1)

Country Link
CN (1) CN102123134B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103179042B (en) * 2013-01-12 2016-02-10 合肥华云通信技术有限公司 is-is routing protocol packets broadcast method csnp improve efficiency

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1998164A (en) * 2004-08-12 2007-07-11 Lg电子株式会社 Timing of point-to-multipoint control channel information

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1998164A (en) * 2004-08-12 2007-07-11 Lg电子株式会社 Timing of point-to-multipoint control channel information

Also Published As

Publication number Publication date Type
CN102123134A (en) 2011-07-13 application

Similar Documents

Publication Publication Date Title
US20100189027A1 (en) Radio transmission method, radio reception method, radio transmission-reception method, radio transmission apparatus, radio reception apparatus, radio transmission-reception system, base station apparatus, and communication terminal
US20080233974A1 (en) Multimedia broadcast and multicast service notification in long term evolution
US20080273503A1 (en) Method and terminal for performing handover in mobile communications system of point-to-multipoint service
US20120263089A1 (en) Demand-based multimedia broadcast multicast service management
US20100329171A1 (en) Method and Apparatus for Handling Subframe of Multimedia Broadcast Multicast Service Single Frequency Network in Wireless Communication System
US20130028118A1 (en) Managing handoff triggering between unicast and multicast services
WO2008024214A2 (en) Multi-cell coordination for multimedia broadcast multicast services in a wireless communication system
US20100103854A1 (en) Method for receiving system information in multimedia broadcast/multicast service
CN101262626A (en) MBMS channel transmission method and system, network and terminal
US20100315987A1 (en) Method and Apparatus for Improving MCCH Monitoring Mechanism
US20060223544A1 (en) Method and apparatus providing plurality of services via one channel in mobile communication system
CN101064622A (en) Method for controlling multimedia multicast service transmission
US20130215761A1 (en) Method and Device for Determining Resumption of Suspended Multimedia Broadcast Multicast Service, and User Equipment
US20120213142A1 (en) Network element, wireless communication units and methods for scheduling communications
US20120093051A1 (en) Notification method and system for information change of multimedia broadcast multicast service control channel
US8582487B2 (en) Method and system for transmitting a multimedia broadcast multicast service control signaling
CN1774124A (en) Business control information transmitting method in multimedia broadcasting/group broadcasting service
US20100309835A1 (en) Method and Apparatus for Handling MBMS Dynamic Scheduling Information
US20100322133A1 (en) Method and Apparatus for Handling MBMS Dynamic Scheduling Information
CN1741635A (en) Method for realizing multi-transmitting business macro diversity
US20110081854A1 (en) Method and Apparatus of Multicast Control Channel Acquisition in Wireless Communication System
US20080090593A1 (en) Method and related apparatus for enhancing paging efficiency in a wireless communications system
US20130051306A1 (en) Method and apparatus for processing multimedia broadcast multicast service (MBMS) counting message
EP1804526A1 (en) A method of realizing indicating resource of mbs
US20050054364A1 (en) Method of and system for wireless communication

Legal Events

Date Code Title Description
C06 Publication
C10 Request of examination as to substance
C14 Granted