CN101166346B - Method and device for informing user equipment of auxiliary carrier frequency point information by network side - Google Patents

Method and device for informing user equipment of auxiliary carrier frequency point information by network side Download PDF

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Publication number
CN101166346B
CN101166346B CN 200610113813 CN200610113813A CN101166346B CN 101166346 B CN101166346 B CN 101166346B CN 200610113813 CN200610113813 CN 200610113813 CN 200610113813 A CN200610113813 A CN 200610113813A CN 101166346 B CN101166346 B CN 101166346B
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information
frequency
cell
uarfcn
secondary carrier
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CN 200610113813
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CN101166346A (en
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王峰
章小平
羊俊
金焰
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鼎桥通信技术有限公司
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Abstract

The method establishes new cell in system message, as well as adds information of frequency point of secondary carrier wave into the new cell and sends the system message to UE. The invention also discloses the device for network side to inform information of frequency point of secondary carrier wave (IFPSCW) to UE. The said device includes following parts: cell establishment unit in use for establishing new cell in system message; information of frequency point unit in use for adding information of frequency point of secondary carrier wave into new cell; the unit of informing information in use for sending the system information with added IFPSCW to UE. Being able to inform IFPSCW to UE, the invention makes UE obtain each IFPSCW in multicarrier subzone from system message sent by networkside, makes UE access the subzone through secondary carrier waves.

Description

网络侧通知用户设备辅载波频点信息的方法和装置 Method and apparatus for a network side notifies the user equipment of the secondary carrier frequency point information

技术领域 FIELD

[0001] 本发明涉及第三代移动通信技术领域,尤其涉及时分同步码分多址(TD-SCDMA, Time Division Synchronization Code Division Multiple Access)系统中的——禾中网络侧通知用户设备辅载波频点信息的方法和装置。 [0001] The present invention relates to the third generation mobile communication technology field, and particularly to Time Division Synchronous Code Division Multiple Access (TD-SCDMA, Time Division Synchronization Code Division Multiple Access) system - Wo network side notifies the user equipment secondary carrier frequency method and device information of the point.

背景技术 Background technique

[0002] 近几年,时分同步码分多址(TD-SCDMA, Time Division SynchronizationCode Division Multiple Access)系统发展较快,相关技术和标准也越来越完善。 [0002] In recent years, Time Division Synchronous Code Division Multiple Access (TD-SCDMA, Time Division SynchronizationCode Division Multiple Access) system developed rapidly, related technologies and standards become more perfect. TD-SCDMA系统曾经只能支持单载波,即一个小区只有一个载波,小区只能利用一个载波传输业务,大大限制了小区的容量。 TD-SCDMA system has to support only a single carrier, i.e., a cell has only one carrier, only using one cell carrier transmission service, which greatly limits the capacity of the cell. 中国通信标准化协会(CCSA, China Communications Standards Association)已经把多载波技术引入了TD-SCDMA系统,即一个小区有多个载波,小区可以利用多个载波传输业务,大大增加了小区的容量。 China Communications Standards Association (CCSA, China Communications Standards Association) has been the introduction of multi-carrier technology TD-SCDMA system, i.e. a cell with a plurality of carriers, a plurality of cells may be utilized carrier transmission services, greatly increases the capacity of the cell. 小区支持多载波时,以其中一个频点的载波为主载波,其它频点的载波为辅助载波,即辅载波。 When multiple carriers are supported cell, to which a carrier frequency of the main carrier, the carrier frequency of the other auxiliary carrier, i.e. secondary carriers. 用户设备(UE, UserEquipment)可以通过网络的系统消息获知多载波小区的主载波频点信息,从而通过该小区的主载波接入该小区。 User equipment (UE, UserEquipment) may know the primary carrier frequency multi-carrier cell system information messages via a network, access to the cell so that the cell through the primary carrier.

[0003] 有时根据实际情况的需要,还希望UE可以通过多载波小区的辅载波接入该小区, 但是根据目前的标准规定,网络侧只能将主载波的频点信息通过系统消息发送给UE,而不能将辅载波的频点信息通知UE,因而UE不能获取多载波小区中辅载波的频点信息,UE也就无法通过辅载波接入该小区。 [0003] According to actual needs is sometimes also desirable that the UE can access through a secondary cell multicarrier cell, but according to current standards, the network side can be the primary carrier frequency information is transmitted to the UE through the system information without secondary carrier frequency point can notify the UE information, and therefore the UE can not acquire frequency multicarrier cells in secondary carrier information, UE will not be able to access the carrier through the secondary cell.

发明内容 SUMMARY

[0004] 有鉴于此,本发明解决的技术问题是提供一种网络侧通知UE辅载波频点信息的方法和装置,通过该方法和装置可以使网络侧将辅载波的频点信息通知UE。 [0004] Accordingly, the present invention is to solve the technical problem is to provide a network side notifies the UE secondary carrier frequency point information method and apparatus, the network side can be made by the method and apparatus of the secondary carrier frequency information notifies the UE. [0005] 为此,本发明提供的技术方案如下: [0005] To this end, the present invention provides the following technical solution:

[0006] —种网络侧通知用户设备辅载波频点信息的方法,包括: [0006] - the network side notifies the user equipment Species secondary carrier frequency point information method, comprising:

[0007] 在系统消息中建立新的信元,将辅载波的频点信息添加进新的信元,将所述系统消息发送给用户设备UE。 [0007] In the system to establish a new information element in the message, add the secondary carrier frequency information of the new cell, the system sends a message to the user equipment UE.

[0008] 其中,所述系统消息包括类型5的系统消息SIB5或类型11的系统消息SIBll。 [0008] wherein said system comprises a message system message or SIB5 SIBll type 5 message type system 11.

[0009] 其中,按下述步骤在SIB5中建立新的信元: [0009] wherein, according to the following steps to establish a new cell in SIB5:

[0010] 在SIB5中建立等级最高的UARFCN低码速率信息信元; [0010] UARFCN to establish the highest level of low bit rate information in SIB5 in the cell;

[0011] 按辅载波的数量在UARFCN低码速率信息信元的低一个等级,建立UTRA绝对射频信道序号UARFCN信元。 [0011] In the secondary carrier according to the number of low level UARFCN a low bit rate information cells, establishing UTRA absolute radio frequency channel number UARFCN cell.

[0012] 其中,按下述步骤将辅载波的频点信息加入新的信元: [0013] 按辅载波的数量设置UARFCN低码速率信息信元的取值范围; [0014] 将辅载波的频点信息添加进各UARFCN信元。 [0012] wherein, in the following step of secondary carrier frequency information of a new information element added: [0013] secondary carrier according to the number of ranges provided UARFCN low bit rate information cells; [0014] The secondary carrier frequency information added to each UARFCN cells. [0015] 其中,按下述步骤在SIBll中建立新的信元: [0015] wherein, according to the following steps to establish a new cell in the SIBll:

4[0016] 在SIBll的同频或异频小区信息列表中的小区信息信元的低一个等级,建立UARFCN低码速率信息信元; 4 [0016] frequency or a low-level inter-frequency cell information list information element in the cell information, the establishment of low bit rate information UARFCN in SIBll same cell;

[0017] 按同频或异频小区辅载波的数量在UARFCN低码速率信息信元的低一个等级,建立UTRA绝对射频信道序号UARFCN信元。 [0017] by the same number or different frequency cells a secondary carrier at a low level UARFCN low bit rate information cells, establishing UTRA absolute radio frequency channel number UARFCN cell.

[0018] 其中,按下述步骤将小区辅载波的频点信息加入新的信元: [0018] wherein, in the following step of secondary carrier frequency information of a cell to a new information element:

[0019] 按同频或异频小区辅载波的数量设置UARFCN低码速率信息信元的取值范围; [0019] UARFCN provided by the same number of low bit rate frequency or inter-frequency cell information of secondary carrier cell range;

[0020] 将同频或异频小区辅载波的频点信息添加进各UARFCN信元。 [0020] The intra-frequency cells or inter-frequency secondary carrier frequency information added to each UARFCN cells.

[0021] 其中,按下述步骤在SIB11中建立新的信元: [0021] wherein, in the following procedure to establish a new cell in SIB11:

[0022] 分别在SIB11的同频和异频小区信息列表中的小区信息信元的低一个等级,建立UARFCN低码速率信息信元; [0022] respectively, in the same frequency SIB11 and a low level of inter-frequency cell information list information element in the cell information, the establishment of low bit rate UARFCN information cells;

[0023] 分别按同频和异频小区辅载波的数量在相应的UARFCN低码速率信息信元的低一 [0023] respectively, according to the number of intra-frequency and inter-frequency cells in the lower secondary carrier corresponding UARFCN low bit rate information to a cell

个等级,建立UTRA绝对射频信道序号UARFCN信元。 Levels, establishing UTRA absolute radio frequency channel number UARFCN cell.

[0024] 其中,按下述步骤将小区辅载波的频点信息加入新的信元: [0024] wherein, in the following step of secondary carrier frequency information of a cell to a new information element:

[0025] 分别按同频和异频小区辅载波的数量设置相应的UARFCN低码速率信息信元的取值范围; [0025] respectively, according to the number of intra-frequency and inter-frequency cell of the secondary carrier provided UARFCN range corresponding low bit rate information cells;

[0026] 分别将同频和异频小区辅载波的频点信息添加进相应的各UARFCN信元。 [0026] The same frequency are inter-frequency cells and secondary carrier frequency information added to each respective cell UARFCN.

[0027] 基于上述方法,本发明还提供一种网络侧通知用户设备辅载波频点信息的装置, [0027] Based on the above method, the present invention further provides a network-side apparatus notifies the user equipment secondary carrier frequency information,

包括: include:

[0028] 信元建立单元,用于在系统消息中建立新的信元; [0028] The cell establishment unit, for establishing a new information element in a system message;

[0029] 频点信息单元,用于将辅载波的频点信息添加进新的信元; [0029] The frequency information means for adding a new cell into the secondary carrier frequency information;

[0030] 信息通知单元,用于将加入辅载波频点信息的系统消息发送给UE。 Message system [0030] information notification unit for joining a secondary carrier frequency point information is transmitted to the UE.

[0031] 其中,所述系统消息包括SIB5或SIBll。 [0031] wherein said system comprises a message or SIB5 SIBll.

[0032] 其中,所述信元建立单元包括: [0032] wherein, said establishing unit cell comprises:

[0033] SIB5信元建立单元,用于在SIB5中建立等级最高的UARFCN低码速率信息信元; [0034] UARFCN信元建立单元,用于按辅载波的数量在UARFCN低码速率信息信元的低一个等级,建立UTRA绝对射频信道序号UARFCN信元。 [0033] SIB5 cell establishment unit, for establishing the highest level of UARFCN low bit rate information cells in SIB5; [0034] UARFCN cell establishment unit, configured according to the number of the secondary carrier UARFCN low bit rate information cells a low level, establishing UTRA absolute radio frequency channel number UARFCN cell. [0035] 其中,所述频点信息单元包括: [0035] wherein the frequency information unit comprises:

[0036] 设置单元,用于按辅载波的数量设置UARFCN低码速率信息信元的取值范围; [0037] 频点信息添加单元,用于将辅载波的频点信息添加进各UARFCN信元。 [0036] setting means for setting the range according to the number of secondary carrier UARFCN low bit rate information cells; [0037] frequency information adding means for adding each UARFCN cells into secondary carrier frequency information . [0038] 其中,所述信元建立单元包括: [0038] wherein, said establishing unit cell comprises:

[0039] 小区信元建立单元,用于在SIBll的同频或异频小区信息列表中的小区信息信元的低一个等级,建立UARFCN低码速率信息信元; [0039] Cell-cell establishment unit, configured the same or different frequency SIBll a low level of cell-cell information of the cell information list, the establishment of low bit rate UARFCN information cells;

[0040] UARFCN信元建立单元,用于按同频或异频小区辅载波的数量在UARFCN低码速率信息信元的低一个等级,建立UTRA绝对射频信道序号UARFCN信元。 [0040] UARFCN cell establishment unit, configured to press the same number or different frequency cells a secondary carrier at a low level UARFCN low bit rate information cells, establishing UTRA absolute radio frequency channel number UARFCN cell. [0041 ] 其中,所述频点信息单元包括: [0041] wherein the frequency information unit comprises:

[0042] 设置单元,用于按同频或异频小区辅载波的数量设置UARFCN低码速率信息信元的取值范围; [0042] setting means for setting the range according to UARFCN number of low bit rate is the same or different frequency cells secondary carrier information cells;

[0043] 频点信息添加单元,用于将同频或异频小区辅载波的频点信息添加进各UARFCN 信元。 [0043] The frequency information adding means for adding the intra-frequency cells or inter-frequency secondary carrier frequency information into cells each UARFCN. [0044] 其中,所述信元建立单元包括: [0044] wherein, said establishing unit cell comprises:

[0045] 小区信元建立单元,用于分别在SIB11的同频和异频小区信息列表中的小区信息信元的低一个等级,建立UARFCN低码速率信息信元; [0045] The cell establishment unit cell, respectively, for the same frequency in the SIB11 and a low-level inter-frequency cell information list information element in the cell information, the establishment of low bit rate UARFCN information cells;

[0046] UARFCN信元建立单元,用于分别按同频和异频小区辅载波的数量在相应的UARFCN低码速率信息信元的低一个等级,建立UTRA绝对射频信道序号UARFCN信元。 [0046] UARFCN cell establishment unit, respectively for the same frequency and the number of inter-frequency cells in secondary carrier a low level corresponding UARFCN low bit rate information cells, establishing UTRA absolute radio frequency channel number UARFCN cell. [0047] 其中,所述频点信息单元包括: [0047] wherein the frequency information unit comprises:

[0048] 设置单元,用于分别按同频和异频小区辅载波的数量设置相应的UARFCN低码速率信息信元的取值范围; [0048] setting unit for respectively setting the range corresponding UARFCN low bit rate information with the number of cell-frequency cells and inter-frequency secondary carrier;

[0049] 频点信息添加单元,用于分别将同频和异频小区辅载波的频点信息添加进相应的各UARFCN信元。 [0049] The frequency information adding unit configured to add each respective cells each UARFCN frequency and inter-frequency cells with the secondary carrier frequency information.

[0050] 在本发明中,通过在系统消息中建立新的信元,将辅载波的频点信息添加进新的信元,可以使网络侧发送携带有辅载波频点信息的系统消息,从而将辅载波的频点信息通知UE,使UE可以从网络侧发送的系统消息获得多载波小区中各辅载波的频点信息,使UE可以通过辅载波接入该小区。 [0050] In the present invention, by establishing a new information element in a system message, the frequency secondary carrier information added to the new cell, make the network side sending carrying secondary carrier frequency system message information, whereby the secondary carrier frequency information notification UE, the UE may make the system a message sent from the network side to obtain a multi-carrier frequency cell information of each secondary carrier, so that the UE can access the cell through the secondary carrier.

附图说明 BRIEF DESCRIPTION

[0051] 图1是本发明方法实施例1的流程图; [0052] 图2是本发明方法实施例2的流程图; [0053] 图3是本发明第一个装置实施例的示意图; [0054] 图4是本发明第二个装置实施例的示意图; [0055] 图5是本发明第三个装置实施例的示意图。 [0051] FIG. 1 is a flowchart of an embodiment of the method of the present invention; [0052] Example 2 FIG. 2 is a flowchart of the method of the invention; [0053] FIG. 3 is a schematic view of a first embodiment of the present invention; [ 0054] FIG. 4 is a schematic view of a second embodiment of the apparatus of the present invention; [0055] FIG. 5 is a schematic view of a third embodiment of the present invention.

具体实施方式 Detailed ways

[0056] 本发明的关键在于,在系统消息中建立新的信元,将辅载波的频点信息添加进新的信元,将携带有辅载波频点信息的系统消息发送给UE。 [0056] The crux of the invention is to establish a new cell in a system message, add the secondary carrier frequency information of the new cell, the system message carrying secondary carrier frequency point information is transmitted to the UE. 其中,所述系统消息可以是类型5的系统消息(SIB5, System Information Block type5),也可以是类型11的系统消息(SIBll,System Information Block type 11)。 Wherein the system may be a system information message type 5 (SIB5, System Information Block type5), the system may also be a message of the type 11 (SIBll, System Information Block type 11). SIB5主要包括小区物理信道的配置参数, SIB11主要包括小区所需要的测量控制信息。 SIB5 including cell configuration parameters of the physical channel, SIB11 including the desired cell measurement control information.

[0057] 下面结合实施例1对本发明的方法做进一步具体说明,图1是实施例1的流程图。 [0057] Example 1 below with reference to further detailed description of the method of the present invention, FIG. 1 is a flowchart of the embodiment 1. [0058] 在步骤101中,在SIB5中建立等级最高的UARFCN低码速率信息(UARFCN Information LCR)信元。 [0058], to establish the highest level of UARFCN low bit rate information (UARFCN Information LCR) in the cell in step 101 SIB5. 该信元用于在1. 28Mcps的时分双工系统中,指示辅载波的UTRA 绝对射频信道序号(UARFCN, UTRA AbsoluteRadio Frequency Channel Number)和时隙配 The cell 1. 28Mcps for the time division duplex system, the secondary carrier indicates UTRA absolute radio frequency channel number (UARFCN, UTRA AbsoluteRadio Frequency Channel Number) and with slots

置信息。 Configuration information.

[0059] 在步骤102中,将UARFCN低码速率信息信元的取值范围设置为0. . N_l。 [0059] In step 102, the low bit rate information UARFCN cell range is set to 0.. N_l. 其中,N 是辅载波的数量。 Wherein, N is the number of secondary carrier. 其中,所述辅载波既包括本小区的辅载波也包括相邻小区的辅载波。 Wherein, the secondary cell of the present carrier including both secondary carrier may also include adjacent secondary carrier cell. [0060] 在步骤103中,在UARFCN低码速率信息信元的低一个等级,建立UARFCN信元。 [0060] In step 103, a low level in a low code rate UARFCN information cells, cell establishment UARFCN. 其中,UARFCN信元的数量应该和辅载波的数量相等。 Wherein UARFCN number and cell number to be equal to the secondary carrier.

[0061] 在步骤104中,将各辅载波的频点信息分别添加进各UARFCN信元。 [0061] In step 104, the frequency of each secondary carrier information are added to each UARFCN cells.

[0062] 在步骤105中,网络侧将SIB5发送给UE,从而实现将辅载波的频点信息通知UE。 [0062] In step 105, the network side will send SIB5 to the UE, in order to achieve the secondary carrier frequency information notification UE. [0063] 更具体地说,假设有3个辅载波,辅载波的频点分别为105腿z、 110腿z和115腿z。 [0063] More specifically, if there are three secondary carrier, the secondary carrier frequency are leg z 105, 110 and the legs 115 z z legs. 则按上述步骤在系统消息SIB5中加入辅载波的频点信息后,系统消息SIB5如表1所示。 After the step of adding the above-described press the secondary carrier frequencies in a system information message SIB5, the system message SIB5 As shown in Table 1. [0064] 表1 [0065] [0064] Table 1 [0065]

信元/信元组名称 必要性 范围 信元类型 信元作用描述 版本 Cell / cell group name necessity cell range cell type action described versions

UARFCN低码速率信息 0. . 2 在1. 28Mcps的时分双工系统中必须具备该信元,用于指示辅载波的UARFCN 和时隙配置信息 0. UARFCN low bit rate information. 2 must have the cell 1. 28Mcps in the time division duplex system, for instructing the secondary carrier and time slot configuration information UARFCN

〉UARFCN 可选 105MHz 辅载波的频点信息 > UARFCN optional secondary carrier frequency information 105MHz

〉UARFCN 可选 115MHz 辅载波的频点信息 > UARFCN optional secondary carrier frequency information 115MHz

〉UARFCN 可选 llOMHz 辅载波的频点信息 > UARFCN optional secondary carrier frequency information llOMHz

[0066] 在实施例1中,通过在系统消息SIB5中添加小区辅载波频点信息,可以实现将小区辅载波的频点信息通知UE。 [0066] In Example 1, by adding a cell in the secondary carrier frequency in the system information message SIB5, can achieve secondary carrier frequency cell information notification UE. 也可以在系统消息SIBll中添加小区辅载波频点信息,下面结合实施例2对该法做进一步具体说明,图2是实施例2的流程图。 May be added in the cell system message SIBll secondary carrier frequency information, described in detail further below in conjunction with the method of Example 2, FIG. 2 is a flowchart of the second embodiment.

[0067] 在步骤201中,在SIBll的同频小区信息列表(Intra-frequency cell infolist) 中的小区信息(Ce 11 info)信元的低一个等级,建立UARFCN低码速率信息(UARFCN Information 1XR)信兀。 [0067] In step 201, the cell information (Ce 11 info) in the same SIBll-frequency cell information list (Intra-frequency cell infolist) is one rank lower cell, establishing UARFCN low bit rate information (UARFCN Information 1XR) Wu letter.

[0068] 在步骤202中,将UARFCN低码速率信息信元的取值范围设置为0. . N_l。 [0068] In step 202, the low bit rate information UARFCN cell range is set to 0.. N_l. 其中,N 是同频小区的辅载波的数量。 Wherein, N is the number of cells with the secondary carrier frequency. 其中,所述辅载波既包括本小区的辅载波也包括相邻小区的辅载波。 Wherein, the secondary cell of the present carrier including both secondary carrier may also include adjacent secondary carrier cell.

[0069] 在步骤203中,在UARFCN低码速率信息信元的低一个等级,建立UARFCN信元。 [0069] In step 203, a low level in a low code rate UARFCN information cells, cell establishment UARFCN. 其中,UARFCN信元的数量应该和辅载波的数量相等。 Wherein UARFCN number and cell number to be equal to the secondary carrier.

[0070] 在步骤204中,将各同频小区的辅载波的频点信息分别添加进各UARFCN信元。 [0070] In step 204, the frequency of each secondary carrier intra-frequency cell information are added to each UARFCN cells. [OO71] 在步骤205中,网络侧将SIB5发送给UE,从而实现将同频小区的辅载波的频点信息通知UE。 [OO71] In step 205, the network side will send SIB5 to the UE, in order to achieve the same frequency of the secondary carrier frequency cell information notification UE.

[0072] 更具体地说,假设有3个同频小区的辅载波,辅载波的频点分别为lOOMHz、 llOMHz 和120MHz。 [0072] More specifically, if there are three intra-frequency cells of the secondary carrier, the secondary carrier frequency are lOOMHz, llOMHz and 120MHz. 则按上述步骤在系统消息SIBll中加入辅载波的频点信息后,系统消息SIBll 如表2所示。 After the step of adding the above-described press the secondary carrier frequencies in a system information message SIBll, the system message SIBll As shown in Table 2. <table>table see original document page 8</column></row> <table>和130MHz。 <Table> table see original document page 8 </ column> </ row> <table> and 130MHz. 则按上述步骤在系统消息SIB11中加入辅载波的频点信息后,系统消息SIB11 After the step of adding the above-described press the secondary carrier frequencies in a system information message, SIB11, SIB11 message system

如表3所示。 as shown in Table 3.

[0082] 表3 [0082] TABLE 3

[0083] [0083]

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

[0084] 在实施例2中,分别给出在SIB11中添加同频小区和异频小区辅载波频点信息的 [0084], were added in SIB11 given in Example 2 with the frequency and inter-frequency cell-cell frequency point information of the secondary carrier

方法,在实际应用中,为使UE能获得更为全面的辅载波频点信息,可以按实施例2所述的方 The method, in practical applications, to enable the UE to obtain more comprehensive secondary carrier frequency point information to be square as described in Example 2,

法,将同频小区和异频小区的辅载波频点信息都添加进SIB11,并通知UE。 Method, the frequency and intra-frequency cells, inter-frequency cell secondary carrier are added to the SIB11 point information, and notifies the UE.

[0085] 在本发明中,为了能和现有的规定相兼容,所有新建立的信元,其必要性都是"可 [0085] In the present invention, in order to be compatible with existing regulations, all cells newly created, the necessity is "available

选"的。 Election ".

[0086] 本发明的关键在于在系统消息中建立新的信元,并在新的信元中配置各载波的最大传输功率,而不在于配置过程中的具体步骤的执行顺序,因而本领域技术人员可以很容易地想到按其它的步骤顺序实现本发明,这里不再重复说明。 [0086] The key of the present invention is to establish a new cell in a system message, and configuring the maximum transmission power of each carrier in the new cell, rather than in performing specific steps of the configuration process, and therefore those skilled in the can readily implement the present invention in other conceivable sequence of steps will not be repeated here.

[0087] 基于上述方法,本发明还提出一种网络侧通知UE辅载波频点信息的装置,该装置包括信元建立单元、频点信息单元和信息通知单元,信元建立单元用于在系统消息中建立新的信元;频点信息单元用于将辅载波的频点信息添加进新的信元;信息通知单元用于将加入辅载波频点信息的系统消息发送给UE。 [0087] Based on the above method, the present invention also provides a network-side apparatus notifies the UE secondary carrier frequency point information, the apparatus comprising a cell creation unit, and the frequency information means information notification unit, a cell unit for establishing system message establishing a new information element; frequency information means for adding a secondary carrier frequency point information into the new cell; information notification unit for joining a secondary carrier frequency system information message transmitted to the UE.

[0088] 通过该装置可以在系统消息中建立新的信元,将辅载波的频点信息添加进新的信元,将携带有辅载波频点信息的系统消息发送给UE。 [0088] The apparatus may be established by the new system message in a cell, to add secondary carrier frequency information of the new cell, the system message carrying secondary carrier frequency point information is transmitted to the UE. 其中,所述系统消息可以是SIB5,也可以是SIBll。 Wherein the system message may be SIB5, it may be SIBll.

[0089] 下面结合具体实施例对本发明的装置做进一步具体说明。 [0089] The following specific examples further detailed description in conjunction with the device of the present invention.

[0090] 在SIB5中添加辅载波频点信息时,该装置的信元建立单元包括SIB5信元建立单元和UARFCN信元建立单元,该装置的频点信息单元包括设置单元和频点信息添加单元,如图3所示。 When [0090] added secondary carrier frequency point information in SIB5, the letter of the device element establishing unit comprises SIB5 cell establishment unit and UARFCN cell establishment unit, frequency of the apparatus information unit includes a setting unit and a frequency information adding unit ,As shown in Figure 3.

[0091] 其中,可以利用SIB5信元建立单元31在SIB5中建立等级最高的UARFCN低码速率信息信元,利用UARFCN信元建立单元32按辅载波的数量在UARFCN低码速率信息信元的低一个等级建立UTRA绝对射频信道序号UARFCN信元,从而在SIB5中建立新的信元。 [0091] which may be utilized SIB5 cell establishment unit 31 to establish the highest level of UARFCN low bit rate information cells in SIB5, using UARFCN cell established 32 low UARFCN low bit rate information cell unit according to the number of secondary carrier establishing a level UTRA absolute radio frequency channel number UARFCN cell to establish a new cell in SIB5. [0092] 可以通过设置单元33按辅载波的数量设置UARFCN低码速率信息信元的取值范围,通过频点信息添加单元34将辅载波的频点信息添加进各UARFCN信元,从而将辅载波频点信息添加进SIB5。 [0092] means 33 may be provided by setting the secondary carrier according to the number of low bit rate in the range UARFCN cell information, frequency information adding unit 34 through the secondary carrier frequency information of each UARFCN added to cells, whereby the secondary carrier frequency information added to the SIB5.

[0093] 在SIBll中添加辅载波频点信息时,可以只将同频或异频小区的辅载波频点信息添加进系统消息,也可以将同频和异频小区的辅载波频点信息都添加进系统消息。 [0093] added secondary carrier in SIBll when frequency information, only the frequency information with the secondary carrier frequency or inter-frequency cell added to the system message may be frequency information of intra-frequency and inter-frequency cell of the secondary carrier are added to the system message. [0094] 只将同频或异频小区的辅载波频点信息添加进SIBll时,该装置的信元建立单元包括小区信元建立单元和UARFCN信元建立单元,该装置的频点信息单元包括设置单元和频点信息添加单元,如图4所示。 [0094] only the frequency information with the secondary carrier frequency or inter-frequency cell when added to SIBll, the letter of the device element establishing unit comprises a cell cell establishment unit and UARFCN cell establishment unit, frequency of the apparatus information unit comprises setting means and frequency information adding unit, as shown in FIG.

[0095] 其中,可以利用小区信元建立单元41在SIBll的同频或异频小区信息列表中的小区信息信元的低一个等级建立UARFCN低码速率信息信元,利用UARFCN信元建立单元42按同频或异频小区辅载波的数量在UARFCN低码速率信息信元的低一个等级,建立UTRA绝对射频信道序号UARFCN信元,从而在SIBll中建立新的信元。 [0095] which may be utilized cell cell establishment unit 41 in the same SIBll frequency or inter-frequency low a level cell information cells cell information list established UARFCN low bit rate information cell, using UARFCN cell establishment unit 42 by the same number or different frequency cells a secondary carrier at a low level UARFCN low bit rate information cells, establishing UTRA absolute radio frequency channel number UARFCN cell to establish a new cell in the SIBll.

[0096] 可以通过设置单元43按同频或异频小区辅载波的数量设置UARFCN低码速率信息 [0096] Information may be 43 intra-frequency cells or inter-frequency secondary carrier UARFCN number of low bit rate set by the setting unit

信元的取值范围,通过频点信息添加单元44将同频或异频小区辅载波的频点信息添加进 Cell range, frequency information by the addition unit 44 with the inter-frequency cell frequency or auxiliary carrier frequency information added to

各UARFCN信元,从而只将同频或异频小区的辅载波频点信息添加进SIBll。 UARFCN each cell, so that only the frequency information with the secondary carrier frequency or inter-frequency cell add SIBll.

[0097] 将同频和异频小区的辅载波频点信息都添加进SIBll时,该装置的信元建立单元 When the [0097] information is added to the point SIBll intra-frequency cells and inter-frequency secondary carrier frequency, channel establishing unit element of the apparatus

包括小区信元建立单元和UARFCN信元建立单元,该装置的频点信息单元包括设置单元和 A cell comprising a cell establishment unit and UARFCN establishing unit cell, frequency information unit of the apparatus includes a setting unit and

频点信息添加单元,如图5所示。 Frequency information adding unit, as shown in FIG.

[0098] 其中,可以利用小区信元建立单元51分别在SIBll的同频和异频小区信息列表中的小区信息信元的低一个等级建立UARFCN低码速率信息信元,利用UARFCN信元建立单元52分别按同频和异频小区辅载波的数量在相应的UARFCN低码速率信息信元的低一个等级建立UTRA绝对射频信道序号UARFCN信元。 [0098] which may be utilized cell cell establishment unit 51 are the same SIBll frequency and inter-frequency low a level cell information cells cell information list established UARFCN low bit rate information cell, using UARFCN cell establishment unit 52 respectively with the frequency and the number of inter-frequency cells secondary carrier established UTRA absolute radio frequency channel number UARFCN a low level in the cell corresponding UARFCN low bit rate information cells.

[0099] 可以通过设置单元53分别按同频和异频小区辅载波的数量设置相应的UARFCN低码速率信息信元的取值范围,通过频点信息添加单元54分别将同频和异频小区辅载波的频点信息添加进相应的各UARFCN信元,从而将同频和异频小区的辅载波频点信息都添加进S皿l。 [0099] can be respectively the same frequency and the number of inter-frequency cell corresponding secondary carrier provided UARFCN range low bit rate information provided by the cell unit 53, adding unit 54, respectively, the same frequency and inter-frequency cell by the frequency information secondary carrier frequency information corresponding to each UARFCN added to cells so that the frequency information of intra-frequency cells and inter-frequency of the auxiliary carrier are added to the S boat l.

[0100] 以上所述的实施例仅为本发明的较佳实施例而已,并不用以限制本发明,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保护范围之内。 Example [0100] The above are merely preferred embodiments of the present invention but are not intended to limit the present invention, any modifications within the spirit and principle of the present invention, the, equivalent replacement, or improvement It is included within the scope of the present invention.

Claims (6)

  1. 一种网络侧通知用户设备辅载波频点信息的方法,其特征在于,包括:在TD-SCDMA系统中,在类型5的系统消息SIB5中建立等级最高的UARFCN低码速率信息信元,按辅载波的数量在UARFCN低码速率信息信元的低一个等级,建立UTRA绝对射频信道序号UARFCN信元;按辅载波的数量设置UARFCN低码速率信息信元的取值范围;将辅载波的频点信息添加进各UARFCN信元,将所述类型5的系统消息SIB5发送给用户设备UE。 A network side notifies the user equipment method for secondary carrier frequency point information, wherein, comprising: establishing the highest level of low bit rate information UARFCN cell SIB5 in a system message of type 5 in the TD-SCDMA system, the secondary press the number of carriers in one rank lower UARFCN low bit rate information cells, establishing UTRA absolute radio frequency channel number UARFCN cells; quantity secondary carrier is provided in the range UARFCN low bit rate information cells; the frequency secondary carrier UARFCN information added to each cell, sending the system message type SIB5 5 to the user equipment UE.
  2. 2. —种网络侧通知用户设备辅载波频点信息的方法,其特征在于,包括:在TD-SCDMA系统中,在类型11的系统消息SIB11的同频或异频小区信息列表中的小区信息信元的低一个等级,建立UARFCN低码速率信息信元;按同频或异频小区辅载波的数量在UARFCN低码速率信息信元的低个等级,建立UTRA绝对射频信道序号UARFCN信元;按同频或异频小区辅载波的数量设置UARFCN低码速率信息信元的取值范围;将同频或异频小区辅载波的频点信息添加进各UARFCN信元。 2. - kind of the network side notifies a user equipment secondary carrier frequency information, characterized by comprising: TD-SCDMA system, the same system message type 11 SIB11 frequency cells or inter-frequency cell information list information lower by one rank cell, establishing UARFCN low bit rate information of the cell; by the same number or different frequency cells secondary carrier at low levels UARFCN low bit rate information cells, establishing UTRA absolute radio frequency channel number UARFCN cell; UARFCN low code rate provided by the information cells with the number of cells or different frequency ranges secondary carrier; add the same or different frequency cells secondary carrier frequency information into cells each UARFCN.
  3. 3. —种网络侧通知用户设备辅载波频点信息的方法,其特征在于,,包括:在TD-SCDMA系统中,分别在类型11的系统消息SIB11的同频和异频小区信息列表中的小区信息信元的低一个等级,建立UARFCN低码速率信息信元;分别按同频和异频小区辅载波的数量在相应的UARFCN低码速率信息信元的低一个等级,建立UTRA绝对射频信道序号UARFCN信元;分别按同频和异频小区辅载波的数量设置相应的UARFCN低码速率信息信元的取值范围;分别将同频和异频小区辅载波的频点信息添加进相应的各UARFCN信元。 3 - Species network side notifies the user equipment secondary carrier frequency information, characterized in that ,, comprising: TD-SCDMA system, respectively, in the same type of system message 11 SIB11 frequency and inter-frequency cell information list one rank lower cell information cells, establishing UARFCN low bit rate information cells; respectively the same number of frequency and inter-frequency cells secondary carrier at low a level corresponding UARFCN low bit rate information cells, establishing UTRA absolute radio frequency channel UARFCN cell number; respectively disposed in the range corresponding to low bit rate information UARFCN cell with the frequency and the number of inter-frequency cells secondary carrier; are the same frequency and inter-frequency cells secondary carrier frequency information added to the appropriate UARFCN each cell.
  4. 4. 一种网络侧通知用户设备辅载波频点信息的装置,其特征在于,包括:SIB5信元建立单元,用于在TD-SCDMA系统的类型5系统消息SIB5中建立等级最高的UARFCN低码速率信息信元;UARFCN信元建立单元,用于按辅载波的数量在UARFCN低码速率信息信元的低一个等级,建立UTRA绝对射频信道序号UARFCN信元;设置单元,用于按辅载波的数量设置UARFCN低码速率信息信元的取值范围;频点信息添加单元,用于将辅载波的频点信息添加进各UARFCN信元。 A network-side apparatus notifies the user equipment secondary carrier frequency point information, characterized by comprising: SIB5 cell establishment unit, configured to Type 5 system, the TD-SCDMA system message of SIB5 establishing the highest level of low bit UARFCN rate information cell; UARFCN cell establishment unit, configured according to the number of secondary carrier UARFCN low level in a low code rate information cells, establishing UTRA absolute radio frequency channel number information element UARFCN; setting unit for the secondary carrier according to set the number of low bit rate in the range UARFCN information cells; frequency information adding unit for adding the secondary carrier frequency point information into cells each UARFCN.
  5. 5. —种网络侧通知用户设备辅载波频点信息的装置,其特征在于,包括: 小区信元建立单元,用于在TD-SCDMA系统的类型11系统消息SIB11的同频或异频小区信息列表中的小区信息信元的低一个等级,建立UARFCN低码速率信息信元;UARFCN信元建立单元,用于按同频或异频小区辅载波的数量在UARFCN低码速率信息信元的低一个等级,建立UTRA绝对射频信道序号UARFCN信元。 5. - kind of network-side apparatus notifies the user equipment secondary carrier frequency point information, wherein, comprising: a cell creation unit cell, the same type used in the TD-SCDMA system 11 SIB11 message system frequency or inter-frequency cell information a low grade cell information list information element is established UARFCN low bit rate information cells; UARFCN cell establishment unit, configured to press the same number or different frequency cells at low secondary carrier UARFCN low bit rate information cells a level established UTRA absolute radio frequency channel number UARFCN cell. 设置单元,用于按同频或异频小区辅载波的数量设置UARFCN低码速率信息信元的取值范围;频点信息添加单元,用于将同频或异频小区辅载波的频点信息添加进各UARFCN信元。 Setting means for setting a low bit rate in the range UARFCN same number of information cells or different frequency cells by the secondary carrier; frequency information adding unit, for communicating information with the frequency or different frequency cells secondary carrier UARFCN added to each cell.
  6. 6. —种网络侧通知用户设备辅载波频点信息的装置,其特征在于,包括: 小区信元建立单元,用于分别在TD-SCDMA系统的类型11系统消息SIB11的同频和异频小区信息列表中的小区信息信元的低一个等级,建立UARFCN低码速率信息信元;UARFCN信元建立单元,用于分别按同频和异频小区辅载波的数量在相应的UARFCN低码速率信息信元的低一个等级,建立UTRA绝对射频信道序号UARFCN信元;设置单元,用于分别按同频和异频小区辅载波的数量设置相应的UARFCN低码速率信息信元的取值范围;频点信息添加单元,用于分别将同频和异频小区辅载波的频点信息添加进相应的各UARFCN信元。 6. - kind of network-side apparatus notifies the user equipment secondary carrier frequency point information, wherein, comprising: a cell creation unit cell, respectively, for the same type of TD-SCDMA system 11 SIB11 message system frequency and inter-frequency cells a low level of cell information in the cell information list, the establishment of low bit rate information UARFCN cell; UARFCN cell establishment unit, respectively for the same number of frequency information and inter-frequency cell in the corresponding secondary carrier UARFCN low bit rate a low grade cell, establishing UTRA absolute radio frequency channel number information element UARFCN; setting unit, respectively for the number of intra-frequency and inter-frequency cell of the secondary carrier provided UARFCN range corresponding low bit rate information cells; frequency point information adding unit configured to add each respective cells each UARFCN frequency and inter-frequency cells with the secondary carrier frequency information.
CN 200610113813 2006-10-18 2006-10-18 Method and device for informing user equipment of auxiliary carrier frequency point information by network side CN101166346B (en)

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CN101801064B (en) 2009-02-10 2013-06-26 电信科学技术研究院 Method, device and system for recognizing cell and/or cell carrier
WO2011003340A1 (en) * 2009-07-07 2011-01-13 中兴通讯股份有限公司 Method for secondary carrier allocation
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CN102076055B (en) * 2009-11-23 2014-07-02 中国移动通信集团公司 Cross-carrier downlink control channel indicating method, system and evolution base station
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