CN100387067C - Method for transmitting multi-business on downward sharing channel - Google Patents

Method for transmitting multi-business on downward sharing channel Download PDF

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CN100387067C
CN100387067C CN 200510129381 CN200510129381A CN100387067C CN 100387067 C CN100387067 C CN 100387067C CN 200510129381 CN200510129381 CN 200510129381 CN 200510129381 A CN200510129381 A CN 200510129381A CN 100387067 C CN100387067 C CN 100387067C
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signaling
radio network
network temporary
user
temporary identity
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CN1852459A (en
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李荣强
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华为技术有限公司
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Abstract

本发明提供一种在下行共享信道上传输多种业务的方法,为每个用户配置两个无线网络临时标识:群组无线网络临时标识和专用无线网络临时标识,当用户发起业务呼叫时,网络侧和用户侧根据用户发起的业务呼叫类型配置无线网络临时标识,然后,网络侧使用配置的无线网络临时标识调制下行信令信道携带的信令,并将调制后的信令发送给用户,用户接收到信令后,使用配置的无线网络临时标识解调接收到的信令,并判断信令是否有效,如果信令有效,则接收下行信令信道伴随数据信道上的数据,否则,结束当前处理流程。 The present invention provides a method for transmitting downlink shared channel to multiple services, each user to configure two radio network temporary identity: the group-specific radio network temporary identity and radio network temporary identity when a user initiates a service call, the network side and the user-side configuration according to a user initiated call type service radio network temporary identity, then the network side using the radio network temporary identity configured modulated downlink signaling channels carry signaling, and transmits the modulated signaling to the user, after receiving the signaling, using the configured radio network temporary identity demodulates the received signaling, and determines whether the valid signaling, if the signaling is valid, the received downlink signaling channel accompanying data channel, otherwise, end the current processes. 本发明将多媒体组播广播业务和专用业务都承载到下行共享信道上传输,合理利用网络资源,使得用户在接收MBMS业务的同时,还能接收专用业务。 The present invention is a multimedia broadcast multicast service and a dedicated traffic channel are transmitted to a downlink shared bearer, rational utilization of network resources, so that the user while receiving the MBMS service, can also receive dedicated traffic.

Description

一种在下行共享信道上传输多种业务的方法 A method for downlink shared channel transmission of multiple services

技术领域 FIELD

本发明涉及无线通讯领域,尤其涉及一种在下行共享信道上传输多种业务的方法。 The present invention relates to wireless communications, and in particular relates to a method in a downlink shared channel transmission of multiple services.

背景技术 Background technique

高速下行包接入(High Speed Downlink Packet Access, HSDPA)才支术于2002年引入到3GPP Release5版本中,其主要特点是:采用2ms的短帧, 在物理层采用复合自动重传(HARQ)和自适应调制编码(AMC)技术,并引入16QAM高阶调制提高频镨利用率,通过码分和时分实现各个用户的共享信道调度。 High Speed ​​Downlink Packet Access (High Speed ​​Downlink Packet Access, HSDPA) technique was introduced in 2002 branched to 3GPP Release5 version, its main features are: the use of 2ms short frame, the composite automatic retransmission (HARQ) at the physical layer and adaptive modulation and coding (AMC) technology and the introduction of 16QAM high order modulation frequency praseodymium enhance utilization, each user scheduled shared channel by code division and time division. HSDPA在下行增加了两个物理信道: 一个是高速物理下行共享信道(High Speed Physical Downlink Shared Channel, HS-PDSCH),用于承载用户的数据信息;另一个是高速共享控制信道(High Speed Shared Control Channel, HS-SCCH),用于承载解调伴随数据信道HS - PDSCH 所需的信令,在时间上超前对应数据帧HS-PDSCH信道2个时隙。 HSDPA adds two downlink physical channels: a high speed physical downlink shared channel (High Speed ​​Physical Downlink Shared Channel, HS-PDSCH), for carrying user data information; and a high speed shared control channel (High Speed ​​Shared Control channel, HS-SCCH), for carrying along a data channel demodulation HS - PDSCH signaling is required, in the time ahead corresponds to the data frame channel HS-PDSCH two slots. HSDPA 在上行增加了一个物理信道,即高速专用物理控制信道(High Speed Dedicated Physical Control Channel, HS - DPCCH ),该信道用于承载用户反々贵的下行HS - PDSCH数据帧是/否已正确接收应答(^c尺/a^ca:)和下行信道质量指示(CQI),基站根据用户反馈的^x/i^o:决定是否需要重传数据,根据CQI指导下行的数据传输格式。 HSDPA uplink adds a physical channel, i.e., high speed dedicated physical control channel (High Speed ​​Dedicated Physical Control Channel, HS - DPCCH), which channel is used for carrying user anti 々 expensive downlink HS - PDSCH data frames / N has been received correctly response (^ c ft / a ^ ca :) and downlink channel quality indicator (CQI), the base station according to the user feedback ^ x / i ^ o: decide whether to retransmit the data based on the CQI guide downlink data transmission format.

HSDPA的下行信令信道HS - SCCH是共享信道,为了识别小区中的不同用户(UE ),实现点对点的传播,网络侧需要给不同用户配置不同的HSDPA 无线网络临时标识H - RNTI,通常又把H - RNTI称作用户标识(UE ID )。 HSDPA downlink signaling channel HS - SCCH is a shared channel, in order to identify cells in different users (the UE), to achieve the spread of point to point, the network side needs to different users configure different HSDPA radio network temporary identifier H - RNTI, usually again H - RNTI referred to as user identification (UE ID). 在每个数据传输周期,网络侧利用H-RNTI对HS-SCCH携带的信令进行 In each data transmission cycle, the network side using the H-RNTI carried in the HS-SCCH for signaling

调制,用户监听HS - SCCH时,才艮据无线链路建立或重配置网络时配置的H -RNTI对HS-SCCH携带的信令进行解调,并判断信令是否有效,即利用配置的H-RNTI进衧信令的正确桂故验,如莱枝验正确,则说明佶令有效, 否则,说明信令无效。 Modulation, the user listens HS - SCCH only when H -RNTI according Burgundy configured to establish a radio link or network reconfiguration HS-SCCH carries signaling demodulates, and determines whether the valid signaling, i.e., with the configuration of the H -RNTI into the correct Gui Yu signaling it is experience, experience as Lai Chi correctly, then Ji make effective, otherwise, a signaling invalid. 如果信令有效,则意味着HS-SCCH伴随数据信道HS-PDSCH上携带有用户需要接收的数据,此时,用户按照信令指示的解调参数解调接收数据信道上的数据即可。 If the signaling is valid, it means that the HS-SCCH along with the data channel carried on HS-PDSCH users need to receive data at this time, the user can receive the demodulated data according to the data channel demodulation parameters indicated in the signaling.

目前已有一些专利釆用HSDPA下行共享信道来承载多媒体广播組播业务(MBMS),具体是通过为所有MBMS用户分配相同的用户标识实现的。 There are already patents preclude the use of HSDPA downlink shared channel to carry multimedia broadcast multicast service (MBMS), in particular by the same for all MBMS users assigned user identifier achieved. MBMS业务是指一个数据源向多个用户发送数据的点到多点业务, 一般用来承载MBMS业务的物理信道有两种:专用物理信道和下行公共物理信道。 MBMS refers to a service data source for transmitting data to a plurality of user-to-multipoint services, in general for the physical channel carrying MBMS service, there are two: dedicated physical channel and a downlink common physical channel. 但使用专用物理信道承载MBMS业务在用户较多时,对码资源和功率资源的消耗比较大;使用下行公共物理信道承载MBMS业务在用户较少时,比较浪费功率资源;采用下行共享信道来承载MBMS业务,可使码资源和功率资源得到合理利用。 However, using a dedicated physical channel carrying MBMS service when the user is large, the consumption of code resources and power resources relatively large; using a downlink common physical channel carrying MBMS service when the user is less wasteful of power resource; using a downlink shared channel carrying MBMS business, code resources, and make rational use of power resources.

现有HSDPA协议中,分配给同一用户的HSDPA无线网络临时标识H -RNTI只有一个,也就是说,网络侧只能使用这个唯一的标识H-RNTI 向用户提供业务。 Conventional HSDPA protocol, assigned to the same user HSDPA radio network temporary identity H -RNTI only one, that is, the network side can only use this unique identifier H-RNTI provides services to the user. 但是,如果给所有MBMS用户配置相同的用户标识,则由于没有其他的无线网络临时标识可用于识别MBMS組内的具体某个用户,从而导致MBMS用户在接收MBMS业务时,无法接收专用的信令或业务。 However, if all the MBMS users to configure the same user ID, since no other radio network temporary identifier available for identification of the specific MBMS within a user group, thereby causing the user when receiving MBMS MBMS service can not receive dedicated signaling or business. 虽然,可以通过配置不同的信道码来建立专用业务,但这样对下行共享信道的码资源是种浪费,且对用户终端的解调能力提出了更高的要求,相应协议的配置信令也同样需要修改。 Although a dedicated traffic may be established by configuring different channel codes, but this downlink shared channel code is a kind of waste of resources, and the demodulation capability of the user terminal requires a higher, appropriate configuration signaling protocols also You need to be modified. 这里,所述专用业务主要是指点到点的业务,比如一用户和另一用户之间的通话。 Here, the dedicated point to point service mainly refers to services, such as calls between a user and another user. 也就是说,若通过给所有MBMS 用户配置相同的用户标识来实现MBMS业务,则各个MBMS用户只能接收相同的MBMS业务,而无法接收专用业务,MBMS业务和专用业务无法同时得到支持。 That is, if the MBMS service is implemented by configuring the same user ID for all MBMS users, each user can receive the same MBMS MBMS service can not receive dedicated service, MBMS services and dedicated services can not be supported at the same time. 且未来下行可能仅存下行共享信道,而不存在下行专用信道, 因此,如何通过下行共享信道同时为用户提供MBMS业务和专用业务是一 And possible future downlink remaining downlink shared channel, the downlink dedicated channel is not present, therefore, how to provide users through the MBMS service and a dedicated traffic channel is a downlink shared channel

个值得探讨的问题。 A question worth exploring. 发明内容 SUMMARY

有鉴于此,本发明提出了一种在下行共享信道上传输多种业务的方法, Accordingly, the present invention proposes a downlink shared channel transmission method for a variety of services,

使得通过下行共享信道为用户提供MBMS业务的同时,还能够为各个用户提供专用业务。 Such that MBMS service provided to users via a downlink shared channel, it is also possible to provide a dedicated traffic for each user.

为达到上述目的,本发明中每个用户对应两个无线网络临时标识,所述两个无线网络临时标识包括用于提供多々某体广播组播业务MBMS的群组无线网络临时标识和用于提供专用业务的专用无线网络临时标识,本发明方案主要包括以下步骤:a、网络侧和用户侧根据用户发起的业务呼叫类型配置相同的无线网络临时标识,所述业务呼叫类型包括专用业务呼叫和/或MBMS业务呼叫,配置的无线网络临时标识与用户发起的业务呼叫类型相对应;B、网络侧使用配置的无线网络临时标识调制下行信令信道携带的信令,并将调制后的信令发送给用户;c、用户使用配置的无线网络临时标识解调接收到的信令,并判断信令是否有效,如杲信令有效,则接收下行信令信道伴随lt据信道上携带的数据,否则,结束当前处理流程。 To achieve the above object, the present invention corresponding to each user in two radio network temporary identity, the two radio network temporary identifier comprises a body for providing a multi 々 broadcast multicast service (MBMS) radio network temporary identity of the group and for providing private wireless network specific temporary identity service, the present invention includes the following steps: a, the network side and the user side in accordance with a user initiated call service type configuration same radio network temporary identifier, the service type of call comprises a call and a dedicated traffic / or MBMS service call, the radio network temporary identifier configuration and user initiates a call type corresponding to the service; B, configured to use network-side radio network temporary identity modulated downlink signaling channels carry signaling, and transmits the modulated signaling to the user; C, user configuration of the wireless network temporary identity demodulates the received signaling, and determines whether the valid signaling, efficient signaling as Gao, the reception signaling channel accompanying a downlink data channel carrying data lt otherwise , ending the current process.

其中,所述步骤A包括:Al、网络侧根据用户发起的业务呼叫类型配置无线网络临时标识;A2、网络侧将配置的无线网络临时标识通过无线连接信令发送给用户,用户侧配置相同的无线网络临时标识。 Wherein the step A comprises: Al, network side configures radio network temporary identity according to a user type of the service initiated by a call; A2, the network side configures the radio network temporary identity sent to the user via a wireless connection signaling, the user-side configuration of the same radio network temporary identity.

其中,所述用户发起的业务呼叫类型为专用业务呼叫,所述配置的无线网络临时标识为专用无线网络临时标识。 Wherein the user initiates the call type service is a dedicated service call, the configuration of the radio network temporary identifier for the private radio network temporary identity.

其中,所述用户发起的业务呼叫类型为多媒体广播组播业务MBMS呼叫, 所述配置的无线网络临时标识为群组无线网络临时标识。 Wherein the user initiates a call service is multimedia broadcast multicast type service (MBMS) call, the configuration of the radio network temporary identifier for a group radio network temporary identity.

其中,所述用户发起的业务呼叫类型为MBMS业务呼叫和专用业务呼叫, 所述配置的无线网络临时标识为群组无线网络临时标识和专用无线网络临时标识;则所述步骤B为:网络侧判断当前调度发送的数据属于MBMS业务还是专用业务,如果属于MBMS业务,则网络侧使用配置的群组无线网络临时标识 Wherein the user initiates a call type service call and the MBMS dedicated traffic calls, the configuration of the radio network temporary identifier for a group radio network temporary identifier and a private wireless network temporary identity; said step B comprises: the network side Analyzing the current scheduling data transmission service or the MBMS dedicated traffic belongs, if the MBMS service belongs, using the configuration of the network side group of radio network temporary identity

调制下^f亍信令信道携带的信令;如果属于专用业务,则网络侧使用配置的专用无线网络临时标识调制下行信令信道携带的信令。 ^ F right foot down-modulation signaling channel carrying signaling; if they are dedicated traffic, the network side is configured using a dedicated radio network temporary identity modulated downlink signaling channel carrying signaling.

所述业务呼叫类型为MBMS业务呼叫和专用业务呼叫,所迷无线网络临时标识为群组无线网络临时标识和专用无线网络临时标识时,该方法进一步包4舌: 网络侧优先发送MBMS业务。 When the call type is MBMS service and a dedicated service call service calls, the fans radio network temporary identifier for a group radio network temporary identifier and a private radio network temporary identifier, the method further tongue 4: the network side sending the MBMS priorities.

所述业务呼叫类型为MBMS业务呼叫和专用业务呼叫,所述无线网络临时标识为群组无线网络临时标识和专用无线网络临时标识时,所述步骤C为:用户先使用配置的群组无线网络临时标识和专用无线网络临时标识中的一个无线网络临时标识对接收到的信令进行解调,并判断信令是否有效,如果信令有效, 则接收下行信令信道伴随数据信道上携带的数据;否则,再使用配置的另一个无线网络临时标识解调接收到的信令,并判断信令是否有效,如果信令有效, 则接收下行信令信道伴随数据信道上携带的数据,否则,结束当前处理流程。 When the call type is MBMS service and a dedicated service call service call, the radio network temporary identifier for a group radio network temporary identity, dedicated radio network temporary identity, the step C is: the first user using the group configuration wireless network temporary identity and a dedicated radio network temporary identity of a radio network temporary identity docking demodulating the received signaling, and determines whether the valid signaling, if the signaling is valid, then the signaling channel receives the downlink data channel carrying data accompanying ; otherwise, again using the configuration of another radio network temporary identity demodulates the received signaling, and determines whether the valid signaling, if the signaling is valid, receiving the downlink data channel associated signaling channel carrying data, otherwise, ending the current process.

当网络侧优先发送MBMS业务时,用户侧先使用群组无线网络临时标识解调信令,如果解调失败,则再使用专用无线网络临时标识解调信令。 When the network side sending the MBMS priorities, the user side using the first group of radio network temporary identity signaling demodulation, if the demodulation fails, then a dedicated radio network temporary identity signaling demodulation.

当网络侧优先发送专用业务时,用户侧先使用专用无线网络临时标识解调信令,如果解调失败,则再使用群组无线网络临时标识解调信令。 When the network side priority transmission dedicated service, the user side to a dedicated radio network temporary identity signaling demodulation, if the demodulation fails, re-use groups demodulated signaling radio network temporary identity.

可见,本发明通过为用户配置两个无线网络临时标识,将MBMS业务和专用业务都承载到下行共享信道上进行传输,合理利用网络资源,使得用户在接收MBMS业务的同时,还能接收专用业务。 Be seen, the present invention is configured by the user to two radio network temporary identity, the MBMS service and a dedicated traffic bearer to the downlink shared channel are transmitted, rational utilization of network resources, so that the user while receiving the MBMS service, can also receive dedicated traffic .

附图说明 BRIEF DESCRIPTION

图1为本发明的流程图; Figure 1 is a flowchart of the present invention;

图2为本发明具体实施例一的流程图; DETAILED a flowchart of FIG. 2 embodiment of the present invention;

图3为本发明具体实施例二的流程图; FIG 3 a flow diagram according to a second specific embodiment of the present invention;

图4为本发明具体实施例三的流程图。 FIG 4 is a flowchart according to a third specific embodiment of the present invention.

具体实施方式 Detailed ways

本发明适用于所有基于下行共享信道的无线通讯系统,为使本发明的目的、技术方案和优点更加清楚明白,下面参照附图并以WCDMA标准制定 The present invention is applicable to all wireless communication system based on a downlink shared channel, for the purposes, technical solutions, and advantages of the present invention will become apparent from the following formulation to the WCDMA standard and with reference to the accompanying drawings

的Release 6.0协议版本中的高速下行包接入HSDPA技术为例,对本发明作进一步详细说明。 Release 6.0 version of the protocol of the high speed downlink packet access HSDPA technology, for example, the present invention is described in further detail.

本发明在网络侧的配置信令参数中设置两个无线网络临时标识,其中, 一个是用于提供MBMS业务的群组无线网络临时标识Group H - RNTI,另一个是用于提供专用业务的专用无线网络临时标识Dedicated H- RNTI。 The present invention is provided with two radio network temporary identity in the signaling configuration parameters of the network side, which is a group for providing an MBMS service radio network temporary identity Group H - RNTI, and the other is dedicated to provide a specific service radio network temporary identity Dedicated H- RNTI.

现有3GPP的HSDPA协议中,网络侧配置H - RNTI信令参数的信息单元是高速下行共享信道无线网络临时标识(HS-DSCH RNTI),该信息单 The existing 3GPP HSDPA protocol, the network side configures H - RNTI parameter signaling information unit is a high speed downlink shared channel radio network temporary identity (HS-DSCH RNTI), the information unit

元格式如表l所示,只定义一个用户标识参数H-RNTI: Element format shown in Table l, only the definition of a user identification parameter H-RNTI:

<table>complex table see original document page 8</column></row> <table> <Table> complex table see original document page 8 </ column> </ row> <table>

表1 Table 1

本发明修改后的HS-DSCHRNTI信息单元格式参见表2,设置两个用 Modifications of the invention the information element format HS-DSCHRNTI Table 2, provided with two

户标识参数,Group H - RNTI和Dedicated H - RNTI: User identification parameter, Group H - RNTI and Dedicated H - RNTI:

<table>complex table see original document page 8</column></row> <table> <Table> complex table see original document page 8 </ column> </ row> <table>

表2 Table 2

相应地,用户側的配置信令参数中也同样需要设置两个与网络侧相同的无线网络临时标识号,其中, 一个是群组无线网络临时标识Group H - RNTI, 另一个是专用无线网络临时标识DedicatedH-RNTI。 Accordingly, the configuration parameters of the user side signaling also need to set the network side the same two radio network temporary identification number, which is a group of radio network temporary identity Group H - RNTI, the other is a dedicated Radio Network Temporary logo DedicatedH-RNTI. 也就是说,每个用户会对应两个H-RNTI。 That is, each user is associated with two H-RNTI.

现有3GPP的HSDPA协议中,用户侧配置H - RNTI信令参数的信息单元是H-RNTI,该信息单元格式如表3所示,只定义一个用户标识参数H 一RNTI: The existing 3GPP HSDPA protocol, a user-side configuration H - RNTI parameter signaling information unit is a H-RNTI, the format of the information element shown in Table 3, a user identification parameter only defines a H RNTI:

<table>table see original document page 9</column></row> <table> <Table> table see original document page 9 </ column> </ row> <table>

^ 4 在无线链路建立时,根据用户发起的业务呼叫类型配置无线网络临时标 ^ 4 when the radio link is established, the wireless configuration Network Temporary traffic call initiated by the user according to the type of

识,如果用户发起的是MBMS业务呼叫,则配置Group H - RNTI参数;如果用户发起的是专用业务呼叫,则配置DedicatedH-RNTI参数;如果专用业务呼叫和MBMS业务呼叫同时发生,则同时配置Group H - RNTI参数和Dedicated H-RNTI参数,通常刚开始只有一种业务,另一种业务在重配置时添加相应标识即可。 Knowledge, if the user initiates the MBMS service call, then the configuration Group H - RNTI parameter; if the user initiated the special service call, the configuration DedicatedH-RNTI parameter; if special service call and the MBMS calls occur simultaneously configure Group H - RNTI parameter and Dedicated H-RNTI parameter, usually started only one service, another service can be added at the appropriate identifier reconfiguration.

参见图1,本发明所提供的方案主要包括以下几个步骤: 步骤101:网络侧根据用户发起的业务呼叫类型配置无线网络临时标识; 用户发起的业务呼叫类型可能是专用业务呼叫或MBMS业务呼叫,也可能是同时发起专用业务呼叫和MBMS业务呼叫,网络侧根据用户发起的业务呼叫类型配置无线网络临时标识。 Referring to Figure 1, the present invention provides a program including the following steps: Step 101: the network side radio network temporary identity configuration based on the user type of the service initiated by a call; call initiated by the user service type may be a dedicated MBMS service call or service call , while it may be a call initiated by a dedicated traffic service and the MBMS call, the network side radio network temporary identity configuration according to the type of service call initiated by the user.

步骤102:用户侧配置无线网络临时标识; Step 102: the user-side configuration of the wireless network temporary identity;

网络側配置无线网络临时标识后,通过无线连接信令将无线网络临时标识发送给用户,用户侧配置相同的无线网络临时标识。 After the network side configures the radio network temporary identity, through a wireless connection signaling radio network temporary identity sent to the user, the user-side configuration the same radio network temporary identifier.

步骤103:当存在数据需要传输时,网络侧使用无线网络临时标识对下 Step 103: when there is data to be transmitted, the network side using the radio network temporary identity of the

行信令信道HS - SCCH携带的信令进行调制; Line signaling channel HS - SCCH carries signaling is modulated;

步骤104:网络側将调制后的信令通过下行信令信道HS-SCCH发送给用户; Step 104: the network side transmits the modulated signaling to the user signaling channel via a downlink HS-SCCH;

步骤105:用户使用配置的无线网络临时标识解调接收到的信令,并判断信令是否有效,如果信令有效,则执行步骤106;否则,结束当前处理流程; Step 105: the user using the wireless configuration network temporary identity demodulates the received signaling, and determines whether the valid signaling, if the signaling is valid, execute step 106; otherwise, end the current process;

在每个数据传输周期,用户接收到下行信令信道HS - SCCH上携带的信令后,使用配置的无线网络临时标识解调接收到的信令,并判断信令是否有效,即利用配置的H-RNTI进行信令的正确性校验,如果校验正确,则说明信令有效,否则,说明信令无效。 In each data transmission cycle, the user receives a downlink signaling channel HS - SCCH signaling is carried on the back, using the configuration of the radio network temporary identity demodulates the received signaling, and determines whether the valid signaling, i.e., with the configuration of H-RNTI verify the correctness of the signaling, if the checksum is correct, then the signaling is valid, otherwise, a signaling is invalid. 如果信令有效,则意味着HS-SCCH 伴随数据信道HS-PDSCH上携带有用户需要接收的数据,此时,执行步骤106;否则,结束当前处理流程。 If the signaling is valid, it means that the HS-SCCH carrying data accompanying the user needs to receive the data channel HS-PDSCH, In this case, step 106; otherwise, end the current processing flow.

步骤106:用户接收下行信令信道HS-SCCH伴随数据信道HS-PDSCH上携带的数据。 Step 106: the user receives a downlink HS-SCCH signaling channel accompanying the data carried on the data channel HS-PDSCH.

判断信令有效以后,用户就可以按照信令指示的解调参数解调接收下行信令信道HS - SCCH伴随数据信道HS - PDSCH上携带的数据。 After determining the effective signaling, the user can demodulate received downlink signaling channel, HS signaling indicates the demodulation parameters in accordance with - the data carried on the PDSCH - accompanying data channel HS SCCH.

图2所示为本发明的具体实施例一,本实施例中,用户发起的是专用业务呼叫,本实施例所提供的方案主要包括以下几个步骤: A specific embodiment of the present invention shown in FIG. 2, in the present embodiment, the user initiates the special service call, the present embodiment provides a program including the following steps:

步骤201:网络侧配置专用无线网络临时标识Dedicated H - RNTI; Step 201: the network side arranged private radio network temporary identity Dedicated H - RNTI;

步骤202:网络侧通过无线连接信令将Dedicated H - RNTI发送给用户, 用户側配置相同的Dedicated H - RNTI; Step 202: the network side through a wireless connection signaling Dedicated H - RNTI sent to the user, the user side of the same configuration Dedicated H - RNTI;

步骤203:网络侧使用Dedicated H - RNTI对下行信令信道HS - SCCH 携带的信令进行调制; Step 203: the network side using Dedicated H - RNTI on the downlink signaling channel HS - SCCH carries signaling is modulated;

步骤204:网络侧将调制后的信令通过下行信令信道HS - SCCH发送给用户; Step 204: the network side signaling modulated by a downlink signaling channel HS - SCCH transmitted to the user;

步骤205:用户接收到下行信令信道HS-SCCH上携带的信令后,利用配置的Dedicated H - RNTI对接收到的HS - SCCH信令进行解调,并判断信令是否有效,如果信令有效,则意味着HS - SCCH伴随数据信道HS -PDSCH上携带有用户需要接收的数据,此时,执行步骤206,否则,结束当前处理流程。 Step 205: After the user receives the downlink signaling on the HS-SCCH channel carries signaling, with the configuration of the Dedicated H - HS RNTI received - SCCH demodulating signaling, and determines whether the valid signaling, if the signaling valid, it means that HS - SCCH carries associated user needs to receive data on a data channel HS -PDSCH, this time, step 206 is performed, otherwise, end the current processing flow.

步骤206:用户按照信令指示的解调参数解调接收下行信令信道HS-SCCH伴随数据信道HS - PDSCH上携带的数据。 Step 206: User demodulation parameters according to the received signaling indicates the demodulated downlink signaling channel HS-SCCH along with the data channel HS - PDSCH data carried on.

图3所示为本发明的具体实施例二,本实施例中,用户发起的是MBMS 业务呼叫,本实施例所提供的方案主要包括以下几个步骤: Particular embodiment shown in FIG. 3 of the present invention, two, in the present embodiment, the user initiates the MBMS service call, the present embodiment provides a program including the following steps:

步骤301:网络侧配置群组无线网络临时标识Group H - RNTI; Step 301: the network side to configure a group radio network temporary identity Group H - RNTI;

步骤302:网络侧通过无线连接信令将Group H-RNTI发送给用户,用户侧配置相同的Group H - RNTI; Step 302: the network side through a wireless connection signaling Group H-RNTI sent to the user, the user-side configuration of the same Group H - RNTI;

步骤303:网络側使用Group H - RNTI对下行信令信道HS - SCCH携带的信令进行调制; Step 303: the network side using the Group H - RNTI on the downlink signaling channel HS - SCCH carries signaling is modulated;

步骤304:网络侧将调制后的信令通过下行信令信道HS - SCCH发送给用户; Step 304: the network side signaling modulated by a downlink signaling channel HS - SCCH transmitted to the user;

步骤305:用户接收到下行信令信道HS-SCCH上携带的信令后,利用配置的Group H - RNTI对接收到的HS - SCCH信令进行解调,并判断信令是否有效,如果信令有效,则意味着HS-SCCH伴随数据信道HS-PDSCH 上携带有用户需要接收的数据,此时,执行步骤306,否则,结束当前处理流程。 Step 305: After the user receives the downlink signaling on the HS-SCCH channel carries signaling, with the configuration of Group H - HS RNTI received - SCCH demodulating signaling, and determines whether the valid signaling, if the signaling valid, it means that there is HS-SCCH carries associated user needs to receive data on a data channel HS-PDSCH, in this case, step 306 is executed, otherwise, end the current processing flow.

步骤306:用户按照信令指示的解调参数解调接收下行信令信道HS-SCCH伴随数据信道HS - PDSCH上携带的数据。 Step 306: User demodulation parameters according to the received signaling indicates the demodulated downlink signaling channel HS-SCCH along with the data channel HS - PDSCH data carried on.

图4所示为本发明的具体实施例三,本实施例中,用户同时发起MBMS 业务呼叫和专用业务呼叫,两种业务并发时本实施例所提供的方案主要包括 DETAILED FIG third embodiment of the present invention shown in FIG 4, in this embodiment, while the user initiates a call, and the MBMS dedicated traffic calls, the present embodiment when both services concurrently solution provided in embodiments include

以下几个步骤: The following steps:

步骤401:网络侧配置群组无线网络临时标识Group H 一RNTI和专用无线网络临时标识Dedicated H - RNTI; Step 401: the network side to configure a group radio network temporary identity Group H RNTI and a private wireless network temporary identity Dedicated H - RNTI;

步骤402:网络侧通过无线连接信令将Group H - RNTI和Dedicated H 一RNTI发送给用户,用户侧酉己置相同的Group H - RNTI和Dedicated H — RNTI; Step 402: the network side through a wireless connection signaling Group H - RNTI and transmits a Dedicated H RNTI to the user, the same user has opposite side unitary Group H - RNTI and Dedicated H - RNTI;

步骤403:网络侧使用配置的无线网络临时标识对下行信令信道HS-SCCH携带的信令进行调制; Step 403: the network side using the radio network temporary identity configuration for the downlink HS-SCCH signaling channel carrying signaling is modulated;

网络侧使用何种无线网络临时标识调制信令根据当前调度发送的数据而定,如果当前调度发送的数据属于MBMS业务,则网络侧使用Group H -RNTI调制HS-SCCH携带的信令;如果当前调度发送的数据属于专用业务,则网络侧使用Dedicated H - RNTI调制HS - SCCH携带的信令。 What modulation radio network temporary identity signaling network using the current data transmission and can not be scheduled, if the current scheduling data transmission belongs to MBMS service, the network side using the Group H -RNTI modulation HS-SCCH carries signaling; if the current scheduling data transmission dedicated traffic belongs, the network side uses dedicated H - RNTI modulation HS - SCCH carries signaling.

MBMS业务和专用业务需要发送的数据同时存在时,网络侧也可根据实际情况需要优先发送MBMS业务或优先发送专用业务。 MBMS service data and dedicated traffic needs to be sent exists, the network side may send MBMS service priority according to the actual traffic or dedicated transmission priority. 由于MBMS业务是点到多点的业务,专用业务是点到点的业务,如果专用业务优先发送,则可以保证单个用户的接收性能,〗旦可能导致发送的MBMS业务到达MBMS 用户的延迟比较大,从而影响多用户的接收性能;如杲MBMS业务优先发送,则受影响的可能只是单个用户,但能够保证大多数用户的接收性能。 Because the MBMS service is a point to multipoint service, dedicated traffic service point is, if the dedicated traffic priority transmission, reception performance is guaranteed to a single user, may cause〗 denier MBMS service transmits MBMS user arrival delay larger , thus affecting the reception performance of multiuser; Gao MBMS service as the priority transmission, the affected users may be just a single, but to ensure the reception performance of most users. 因此,当专用业务和MBMS业务需要发送的数据同时存在时, 一般建议优先发送MBMS业务。 Accordingly, when MBMS services and dedicated traffic data need to be transmitted exist, the priority is generally recommended sending the MBMS.

步骤404:网络侧将调制后的信令通过下行信令信道HS - SCCH发送给用户; Step 404: the network side signaling modulated by a downlink signaling channel HS - SCCH transmitted to the user;

步骤405:用户使用配置的无线网络临时标识解调接收到的信令,判断信令是否有效,如杲信令有效,则执行步骤406,否则,结束当前处理流程; Step 405: the user configuration of a wireless network temporary identity demodulates the received signaling, determines whether the valid signaling, efficient signaling as Gao, step 406 is executed, otherwise, end the current process;

在每个数据传输周期,用户接收到下行信令信道HS - SCCH上携带的信令后,先使用配置的Group H - RNTI和Dedicated H - RNTI中的一个对接收到的HS-SCCH信令进行解调,并判断信令是否有效,如果信令有效, 则意味着HS - SCCH伴随数据信道HS - PDSCH上携带有用户需要接收的数据,此时,执行步骤406;否则,再使用另一个无线网络临时标识解调接收到的HS-SCCH信令,并判断信令是否有效,如果信令有效,则执行步骤406,否则,若使用两个无线网络临时标识都没有解调出有效的信令,则 For HS-SCCH signaling in a docking RNTI received - in each data transmission cycle, the user receives a downlink signaling channel HS - SCCH signaling is carried on the back, using the configuration of the first Group H - RNTI and Dedicated H demodulation, and determines whether the valid signaling, if the signaling is valid, it means that the HS - SCCH accompanying data channel HS - carrying user data needs to be received on a PDSCH, in this case, step 406; otherwise, then use another wireless network temporary identity demodulates the received HS-SCCH signaling, and determines whether the valid signaling, if the signaling is valid, step 406 is executed, otherwise, if two radio network temporary identity are not effective demodulated signaling ,then

说明用户目前没有需要接收的数据,此时,结束当前处理流程。 There are currently no user data instructions received by this time, the current process ends. 也就是说, In other words,

如杲用户先使用Group H-RNTI未能解调出有效的信令,则再使用 As Gao users to be demodulated Group H-RNTI fails effective signaling, the re-use

Dedicated H - RNTI进行解调;如菜用户先使用Dedicated H - rnti耒娩解 Dedicated H - RNTI demodulating; vegetables such users to be Dedicated H - rnti solution delivery Lei

调出有效的信令,则再使用Group H-RNTI进行解调。 Adjusting an effective signaling, using the Group H-RNTI and then demodulated.

如果网络侧选择优先发送MBMS业务,则用户接收到下行信令信道HS - SCCH上携带的信令后,可以先使用配置的Group H - RNTI解调接收到的信令,并判断信令是否有效,如果信令有效,则执行步骤406;否则,再使用配置的Dedicated H - RNTI解调接收到的信令,并判断信令是否有效,如果信令有效,则执行步骤406,否则,结束当前处理流程。 If the network-side priority transmission selected MBMS service, the user receives a downlink signaling channel HS - SCCH signaling carried on the rear, can be configured to use the Group H - RNTI demodulates the received signaling, and determines whether the valid signaling , if the signaling is valid, execute step 406; otherwise, re-use configuration Dedicated H - RNTI demodulates the received signaling, and determines whether the valid signaling, if the signaling is valid, step 406 is executed, otherwise, end the current processes. 如果网络侧选择优先发送专用业务,则用户先使用DedicatedH-RNTI解调信令,然后再使用Group H - RNTI解调信令,具体的处理过程与网络侧选择优先发送MBMS 业务的处理过程类似。 If a network selection priority transmission dedicated service, the first user using the demodulated signaling DedicatedH-RNTI, then the use of Group H - RNTI demodulated signaling, similar to the specific processing procedure with the network side sending the MBMS service to select the priority of the process.

实际上,用户是否优先使用哪个无线网络标识进行解调,对本发明方案没有实际影响。 In fact, whether the user using the priority identification which demodulates radio network, no real impact on the embodiment of the present invention.

步骤406:用户按照信令指示的解调参数解调接收下行信令信道HS-SCCH伴随数据信道HS - PDSCH上携带的数据。 Step 406: User demodulation parameters according to the received signaling indicates the demodulated downlink signaling channel HS-SCCH along with the data channel HS - PDSCH data carried on.

通常任何一种业务都不是连续发送的,当两种业务并发时,网络侧可以根据下行共享信道的特点,控制每次发送数据的时间和数据大小等,通过时分的方式将MBMS业务和专用业务分时发送给用户,实现网络侧资源的共享。 Any service generally is not continuously transmitted, when both services concurrently, the network side according to the characteristics of the downlink shared channel, each time the control data and transmission data size and the like, by time division manner MBMS service and a dedicated traffic sent to the user time-sharing, resource sharing network.

本发明中将无线网络控制器和基站统称为网络侧。 In the present invention is a radio network controller and a base station referred to as network side.

可见,采用本发明所提供的方案,用户可以在接收下行共享信道上承载的MBMS业务的同时,还能接收并发的承栽在下行共享信道上的专用业务, Be seen, the present invention provides use of the program, the user can receive the downlink shared channel carrying MBMS service, while also receiving concurrent plant bearing a downlink shared channel in the dedicated traffic,

以上所述对本发明的目的、技术方案和有益效果进行了进一步的详细说明,所应理解的是,以上所述并不用以限制本发明,凡在本发明的精神和原则之内,所做的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 The above has been described in detail further objectives, technical solutions, and beneficial effects of the present invention, It should be understood that the foregoing is not intended to limit the present invention, all within the spirit and principle of the present invention, made any modifications, equivalent substitutions and improvements should be included within the scope of the present invention.

Claims (9)

1、一种在下行共享信道上传输多种业务的方法,其特征在于,每个用户对应两个无线网络临时标识,所述两个无线网络临时标识包括用于提供多媒体广播组播业务MBMS的群组无线网络临时标识和用于提供专用业务的专用无线网络临时标识,该方法包括以下步骤: A、网络侧和用户侧根据用户发起的业务呼叫类型配置相同的无线网络临时标识,所述业务呼叫类型包括专用业务呼叫和/或MBMS业务呼叫,配置的无线网络临时标识与用户发起的业务呼叫类型相对应; B、网络侧使用配置的无线网络临时标识调制下行信令信道携带的信令,并将调制后的信令发送给用户; C、用户使用配置的无线网络临时标识解调接收到的信令,并判断信令是否有效,如果信令有效,则接收下行信令信道伴随数据信道上携带的数据,否则,结束当前处理流程。 1. A method of downlink shared channel transmission of multiple services, wherein each user corresponding to two radio network temporary identity, the two radio network temporary identity comprises means for providing multimedia broadcast multicast service (MBMS) and a group of radio network temporary identity for providing dedicated traffic private radio network temporary identifier, the method comprising the steps of: a, configure the network side and the user side of the same radio network temporary identifier according to the service type of the call initiated by the user, the service call types include a dedicated traffic calls and / or calls MBMS service, a radio network temporary identity configuration with the user initiates a call type corresponding to the service; B, configured to use network-side radio network temporary identity modulated downlink signaling channels carry signaling, after the modulated signaling sent to the user; C, user configuration of the wireless network temporary identity demodulates the received signaling, and determines whether the valid signaling, if the signaling is valid, the received downlink signaling channel accompanying data channel the data carried on, otherwise, end the current process.
2、 根据权利要求1所述的方法,其特征在于,所述步骤A包括: Al 、网络侧根据用户发起的业务呼叫类型配置无线网络临时标识;A2、网络侧将配置的无线网络临时标识通过无线连接信令发送给用户,用户側配置相同的无线网络临时标识。 2. The method according to claim 1, wherein said step A comprises: Al, network side configures radio network temporary identity according to a user type of the service initiated by a call; A2, the network side configures the radio network temporary identity by signaling the wireless connection to the user, the user-side configuration same radio network temporary identifier.
3、 根据权利要求l或2所述的方法,其特征在于,所述用户发起的业务呼叫类型为专用业务呼叫,所述配置的无线网络临时标识为专用无线网络临时标识。 3, l The method according to claim 2, wherein said user-initiated call type service is a dedicated service call, the configuration of the radio network temporary identifier for the private radio network temporary identity.
4、 根据权利要求1或2所述的方法,其特征在于,所述用户发起的业务呼叫类型为多媒体广播组播业务MBMS呼叫,所述配置的无线网络临时标识为群组无线网络临时标识。 4. The method of claim 1 or claim 2, wherein said user-initiated call type service is multimedia broadcast multicast service (MBMS) call, the configuration of the radio network temporary identifier for a group radio network temporary identity.
5、 才艮据权利要求l或2所述的方法,其特征在于,所述用户发起的业务呼叫类型为MBMS业务呼叫和专用业务呼叫,所述配置的无线网络临时标识为群组无线网络临时标识和专用无线网络临时标识; 所述步务聚B为:网络侧判断当前调度发送的数据属于MBMS业务还是专用业务,如果属于MBMS业务,则网络侧使用配置的群组无线网络临时标识调制下行信令信道携带的信令;如果属于专用业务,则网络侧使用配置的专用无线网络临时标识调制下行信令信道携带的信令< 5, only l Gen method according to claim 2, characterized in that said user-initiated call type service call and the MBMS dedicated traffic calls, the configuration of the radio network temporary identifier is a radio network temporary group identifier, dedicated radio network temporary identity; B is a poly traffic step: the network side judges the current scheduling data transmission belongs to MBMS service or private business, if the MBMS service belongs, using the configuration of the network side group of the modulated downstream radio network temporary identity signaling channel carrying signaling; if they are dedicated traffic, the network side is configured using a dedicated radio network temporary identity modulated downlink signaling channel carrying signaling <
6、 根据权利要求5所述的方法,其特征在于,该方法进一步包括:网络側优先发送MBMS业务。 6. The method as claimed in claim 5, wherein the method further comprises: the network side sending the MBMS priorities.
7、 根据权利要求5所述的方法,其特征在于,所述步骤C为:用户先使用配置的群组无线网络临时标识和专用无线网络临时标识中的一个无线网络临时标识对接收到的信令进行解调,并判断信令是否有效,如果信令有效,则接收下行信令信道伴随数据信道上携带的数据;否则,再使用配置的另一个无线网络临时标识解调接收到的信令,并判新信令是否有效,如果信令有效,则接收下行信令信道伴随数据信道上携带的数据,否则,结束当前处理流程。 7. The method according to claim 5, wherein said step C is: the user first channel using the received temporary identity of the group configuration and a dedicated radio network temporary identity radio network temporary identity in a wireless network order data demodulates, and determines whether the valid signaling, if the signaling is valid, receiving the downlink data channel associated signaling channel carried; otherwise, re-use configuration of another radio network temporary identity demodulates the received signaling and signaling the new sentence is valid, if the signaling is valid, then the signaling channel receives the downlink data channel carrying data accompanying, otherwise, end the current processing flow.
8、 根据权利要求7所述的方法,其特征在于,当网络侧优先发送MBMS 业务时,用户側先使用群组无线网络临时标识解调信令,如杲解调失敗,则再^使用专用无线网络临时标识解调信令。 8. The method according to claim 7, wherein, when the network side sending the MBMS priorities, the user side using the first group of radio network temporary identity demodulated signaling, such as Gao demodulation fails, then a dedicated ^ demodulating the signaling radio network temporary identity.
9、 根据权利要求7所述的方法,其特征在于,当网络侧优先发送专用业务时,用户侧先使用专用无线网络临时标识解调信令,如果解调失败,则再使用群组无线网络临时标识解调信令。 9. The method of claim 7, wherein, when the network side priority transmission dedicated service, the user side to a dedicated radio network temporary identity signaling demodulation, if the demodulation fails, then the wireless network using a group temporary identity signaling demodulation.
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