CN100562191C - Method for configuring and updating resorting buffer size of non confirmed mode - Google Patents

Method for configuring and updating resorting buffer size of non confirmed mode Download PDF

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CN100562191C
CN100562191C CN 200610109796 CN200610109796A CN100562191C CN 100562191 C CN100562191 C CN 100562191C CN 200610109796 CN200610109796 CN 200610109796 CN 200610109796 A CN200610109796 A CN 200610109796A CN 100562191 C CN100562191 C CN 100562191C
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buffer size
control layer
reordering buffer
access control
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CN101123745A (en )
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柯雅珠
翔 程
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中兴通讯股份有限公司
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Abstract

本发明公开了一种配置更新非确认模式重排序缓存大小的方法。 The present invention discloses a method for updating configuration unacknowledged mode reordering buffer size. 为解决现有技术中非确认模式的信令数据和业务数据发送错误,影响高速下行分组接入特性的使用问题而发明。 In order to solve the prior art acknowledged mode transmission Africa signaling data and traffic data errors affect the use of high-speed downlink packet access property invented. 本发明的上报方法包括:给无线网络控制器从非确认模式高速媒体接入控制层重排序缓存大小参数默认的非空最小有效基本集合中取出一个值提供给节点B来建立无线链路,终端建立使用高速下行分组接入特征的连接成功后,返回携带有确认模式无线链路控制层和高速媒体接入控制层的总缓存大小参数的信令,无线网络控制器计算出合适的非确认模式高速媒体接入控制层重排序缓存大小参数配置给节点B。 Reporting method of the present invention comprises: a radio network controller to the default mode from the high speed unacknowledged MAC layer reordering buffer size parameters set the minimum effective substantially remove a non-null value to the Node B to establish a wireless link, the terminal after the connection is established successfully HSDPA feature is used, the total cache size parameters return signaling carries acknowledged mode radio link control layer and a high-speed media access control layer, radio network controller calculates a suitable unacknowledged mode High Speed ​​media access control layer reordering buffer size parameters to the node B. 本发明能够实现正确的使用高速下行分组接入特性的非确认模式来发送信令数据和业务数据。 The present invention enables the right to transmit traffic data and signaling data using unacknowledged mode speed downlink packet access property.

Description

配置更新非确认模式重排序缓存大小的方法 Configuration update unacknowledged mode reordering buffer size Method

技术领域 FIELD

本发明涉及无线通信系统中高速媒体接入控制层,特别涉及配置更新非确认模式高速媒体接入控制层重排序缓存大小(MAC-hs Reordering Buffer Size for UM)的方法。 The present invention relates to a wireless communication system, high speed media access control layer, particularly relates to a method for configuring a high speed update mode unacknowledged MAC layer reordering buffer size (MAC-hs Reordering Buffer Size for UM) of.

背景技术 Background technique

Total RLC AM and MAC-hs buffer size (确认模式无线链路控制层和高速媒体接入控制层的总缓存大小)参数,描述了终端的RLC AM (确认模式无线链路控制层)收发缓存和MAC-hs (高速媒体接入控制层)重排序缓存的总缓存大小,也就是终端支持的所有RLCAM实体和所有MAC-hs重排序实体的最大总缓存大小。 Total RLC AM and MAC-hs buffer size (total cache size confirmation mode RLC layer and high speed medium access control layer) parameter describes the terminal RLC AM (acknowledged mode RLC layer) and MAC transceiver buffer -hs (High Speed ​​media access control layer) of the reordering buffer of the total size of the cache, that is, all terminals supported RLCAM entities and all MAC-hs reordering buffer size of the maximum total entity. 该总缓存由RLC AM实体和MAC-hs重排序实体动态共享复用。 The total cached by the RLC AM entity and MAC-hs reordering entity dynamically shared multiplex. 例如,当不使用MAC-hs重排序实体时,该总缓存将全部由RLCAM实体占用使用。 For example, when not using the MAC-hs reordering entity, which will be fully occupied by the total buffer RLCAM entity.

MAC-hs (高速媒体接入控制层)重排序缓存分为两种类型: MAC-hs (High Speed ​​Media Access Control layer) of the reordering buffer is divided into two types:

一种是MAC-hs Reordering Buffer for UM (非确认模式高速媒体接入控制层重排序缓存),也就是使用高速下行分组接入特性的非确认模式的信令数据和业务数据的重排序缓存。 One is the MAC-hs Reordering Buffer for UM (Unacknowledged Mode High Speed ​​Media Access Control layer reordering buffer), i.e. unacknowledged mode using HSDPA reordering buffer characteristic signaling data and traffic data. MAC-hs Reordering Buffer Size for UM (非确认模式高速媒体接入控制层重排序缓存大小) MAC-hs Reordering Buffer Size for UM (Unacknowledged Mode High Speed ​​Media Access Control layer reordering buffer size)

用于指示这个使用高速下行分组接入特性的非确认模式的信令数据和业务数据的重排序缓存的缓存大小; This is used to indicate an unacknowledged mode using HSDPA reordering buffer characteristic signaling data and traffic data buffer size;

另一种是MAC-hs Reordering Buffer for AM (确认模式高速媒体接入控制层重排序缓存),也就是使用高速下行分组接入特性的确认模式的信令数据和业务数据的重排序缓存。 Another is the MAC-hs Reordering Buffer for AM (Acknowledged Mode High Speed ​​Media Access Control layer reordering buffer), that is, high-speed downlink packet access acknowledgment mode characteristic of the reordering buffer signaling data and traffic data. MAC-hs Reordering Buffer Size for AM (确认模式高速媒体接入控制层重排序缓存大小) 用于指示这个使用高速下行分组接入特性的确认模式的信令数据和业务数据的重排序缓存的缓存大小。 MAC-hs Reordering Buffer Size for AM (Acknowledged Mode High Speed ​​Media Access Control layer reordering buffer size) for indicating the use of this high-speed downlink packet access acknowledgment mode characteristic of the reordering buffer signaling data and traffic data buffer size .

现有协议中,Total RLC AM and MAC-hs buffer size有效取值在{10 kBytes (千字节), 50 kBytes, 100 kBytes, 150 kBytes, 200 kBytes, 300 kBytes, 400 kBytes, 500 kBytes, 750 kBytes, 1000 kBytes }集合范围中。 In the existing protocol, Total RLC AM and MAC-hs buffer size in the effective value of {10 kBytes (kilobytes), 50 kBytes, 100 kBytes, 150 kBytes, 200 kBytes, 300 kBytes, 400 kBytes, 500 kBytes, 750 kBytes , 1000 kBytes} set range.

现有协议中,MAC-hs Reordering Buffer Size for UM有效取值在(O kBytes, 1 kBytes, In the existing protocol, MAC-hs Reordering Buffer Size for UM in the effective value (O kBytes, 1 kBytes,

2 kBytes.......300 kBytes,......}集合范围中,也就是从0 kBytes开始,到300 kBytes, 2 kBytes ....... 300 kBytes, ......} set ranges, i.e. from 0 kBytes start, to 300 kBytes,

以lkBytes为歩长,逐个递增的集合范围,并允许继续以lkBytes为步长扩充到300 kBytes 以上。 In lkBytes long as ho, increment the set range, and is permitted to expand to lkBytes increments to more than 300 kBytes.

现有协议中,部分场景,如初始无线资源控制接入场景,无线网络控制器配置节点B使用MAC-hs Reordering Buffer Size for UM时,并不知道Total RLC AM and MAC-hs buffer size,协议也未明确此时的处理方法。 When in the existing protocol, part of the scene, such as the initial RRC access scenario, the radio network controller is configured to use the Node B MAC-hs Reordering Buffer Size for UM, I do not know Total RLC AM and MAC-hs buffer size, protocols At this point the treatment is not clear. 一旦配置MAC-hs Reordering Buffer Size for UM参数错误,那么将导致使用高速下行分组接入特性的非确认模式的信令数据和业务数据发送错误,影响高速下行分组接入特性的使用。 Once configured MAC-hs Reordering Buffer Size for UM parameter error, it will result in the use of unacknowledged mode characteristic speed downlink packet access service data and signaling data transmission errors, the use of high-speed downlink packet access impact properties.

发明内容 SUMMARY

为了克服现有技术的缺陷和不足,本发明的目的在于提供一种配置更新非确认模式重排序缓存大小的方法,能够正确的使用高速下行分组接入特性的非确认模式来发送信令数据和业务数据。 In order to overcome the drawbacks and disadvantages of the prior art, an object of the present invention to provide a method for updating configuration unacknowledged mode reordering buffer size, with proper use high-speed downlink packet access unacknowledged mode characteristic to transmit signaling data and business data.

为了达到上述目的,本发明一种配置更新非确认模式重排序缓存大小的方法,包括以下 To achieve the above object, the present invention is a method for updating in unacknowledged mode reordering buffer size configuration, comprising

歩骤: Ho step:

(1 )无线网络控制器设定一个非确认模式高速媒体接入控制层重排序缓存大小参数默认的非空最小有效基本集合; (1) a radio network controller sets unacknowledged mode high speed media access control layer reordering buffer size parameter default minimum effective substantially non-empty set;

(2) 终端发送给无线网络控制器无线资源控制连接建立请求信令; (2) the terminal to the radio network controller RRC connection establishment request signaling;

其中,该信令中包含能使用高速下行分组接入特性的标记信息而没有确认模式无线链路控制层和高速媒体接入控制层的总缓存大小参数; Wherein, the signaling includes the flag information can be used speed downlink packet access property without acknowledgment of the total cache size parameter mode RLC layer and high speed medium access control layer;

(3) 无线网络控制器收到该信令后决定使用高速下行分组接入特性,从该非确认模式高速媒体接入控制层重排序缓存大小参数默认的非空最小有效基本集合中取出一个值提供给节点B來建立无线链路,并通知终端建立使用高速下行分组接入特征的连接; (3) the received signaling radio network controller decides to use HSDPA characteristics, the reordering buffer size parameter default minimum effective non-empty set substantially removed from the value of a Unacknowledged Mode High Speed ​​Media Access Control layer provided to the node B to establish a wireless link, and notifies the terminal using the established speed downlink packet access connection features;

(4) 终端建立使用高速下行分组接入特征的连接成功后,返回携带有确认模式无线链路控制层和高速媒体接入控制层的总缓存大小参数的无线资源控制连接建立完成信令给无线网络控制器; (4) to establish a successful connection terminal HSDPA feature use, return carrying acknowledged mode radio link control layer and the total buffer size parameter of the high speed media access control layer of the RRC connection setup complete to the radio signaling network controller;

(5) 无线网络控制器收到该确认模式无线链路控制层和高速媒体接入控制层的总缓存大小参数后,计算出合适的非确认模式高速媒体接入控制层重排序缓存大小参数; (5) a radio network controller receives the total buffer size parameter of the acknowledged mode radio link control layer and a high-speed media access control layer, calculate the appropriate Unacknowledged Mode High Speed ​​Media Access Control layer reordering buffer size parameter;

(6) 无线网络控制器判断该合适的非确认模式高速媒体接入控制层重排序缓存大小参数是否与已经配置给节点B的非确认模式高速媒体接入控制层重排序缓存大小参数一致,如果判断结果为是,则歩骤结束;如果判断结果为否,则进入歩骤(7); (6) The radio network controller determines a suitable buffer size uniform unacknowledged mode unacknowledged mode parameters whether a High Speed ​​Media Access Control layer reordering buffer size parameters already configured to the Node B and the high-speed medium access control layer reordering, if the determination result is YES, the step ends ho; If the determination result is NO, the process proceeds to step ho (7);

(7) 无线网络控制器命令节点B进行使用高速下行分组接入特性的重新配置; 所述歩骤(4)和歩骤(5)之间还包括:(A)终端和节点B之间在已经建立成功的使用高速下行分组接入特性的连接上,根据配置的非确认模式高速媒体接入控制层重排序缓存大小来进行数据发送。 (7) a radio network controller instructs Node B reconfiguration using speed downlink packet access property; ho of the step (4) and ho step (5) between further comprising: between (A) and the node B terminal on successfully established using a high speed downlink packet access connection properties, unacknowledged mode configuration according to a high-speed media access control layer reordering buffer size for data transmission.

作为本发明的进一歩改进,所述的步骤(3)具体为: As the present invention into a ho improved, according to step (3) is specifically:

(31) 无线网络控制器收到该信令后决定使用高速下行分组接入特性,从该非确认模式高速媒体接入控制层重排序缓存大小参数默认的非空最小有效基本集合中取出一个值添加到无线链路建立信令中,并将该无线链路建立信令发送给节点B; After (31) receives the radio network controller decides to use the signaling speed downlink packet access property reordering buffer size parameter default minimum effective non-empty set substantially removed from the value of a Unacknowledged Mode High Speed ​​Media Access Control layer added to the radio link setup signaling and the radio link establishment signaling to node B;

(32) 节点B根据收到的无线链路建立信令建立高速下行共享信道资源成功后,以无线 After (32) to establish a Node B to establish high-speed downlink shared signaling channel resources according to the received successful radio link to the radio

链路建立响应信令反馈给无线网络控制器; Feedback signaling link setup response to the radio network controller;

(33) 无线网络控制器收到该响应信令后,发送无线资源控制连接建立信令通知终端建 After (33) radio network controller in response to receiving the signaling, transmits RRC connection setup signaling terminal building

立使用高速下行分组接入特征的连接。 Use vertical speed downlink packet access connection features.

作为本发明的进一步改进,所述歩骤(5)中计算出合适的非确认模式高速媒体接入控制 As a further improvement of the present invention, ho of the step (5) calculated unacknowledged mode suitable high speed media access control

层重排序缓存大小参数的方法为: Reordering buffer size parameter layer method:

无线网络控制器根据确认模式无线链路控制层和高速媒体接入控制层的总缓存大小参数,计算出非确认模式高速媒体接入控制层重排序缓存大小参数。 The radio network controller according to the total buffer size parameters acknowledged mode RLC layer and media access control layer, high-speed, high-speed mode is calculated unacknowledged MAC layer reordering buffer size parameters.

作为本发明的进一歩改进,所述歩骤(5)中计算出合适的非确认模式高速媒体接入控制 As the present invention into a ho improvement ho of the step (5) calculated unacknowledged mode suitable high speed media access control

层重排序缓存大小参数的方法具体为: Layer reordering buffer size parameter method is specifically:

将通过公式E -A -B -C计算后得到的余值与1024字节比较,如果该余值小于或等于1024 字节,则该合适的非确认模式高速媒体接入控制层重排序缓存大小为1024字节,如果该余值大于1024字节,则该合适的非确认模式高速媒体接入控制层重排序缓存大小为该余值向下以1024字节歩长取整的1024字节的倍数值; 1024 bytes by comparing the equation E -A -B -C residuals obtained after the calculation, if the residual value is less than or equal to 1024 bytes, the unacknowledged mode suitable high speed medium access control layer reordering buffer size 1024 bytes, if the residual is greater than 1024 bytes, then the unacknowledged mode suitable high speed medium access control layer reordering buffer size down to 1024 bytes long rounded ho 1024 bytes for residual multiplier value;

其中,所述A为当前不使用高速下行分组接入特性的所有类别的确认模式信令数据最大缓存值的总和;所述B为当前不使用高速下行分组接入特性的所有类别的确认模式业务数据最大缓存值的总和;所述C为确认模式高速媒体接入控制层重排序缓存大小;所述E为确认模式无线链路控制层和高速媒体接入控制层的总缓存大小。 The sum of all types of confirmation mode wherein A does not use the high speed downlink packet access property value for the current maximum cache signaling data; B is the acknowledgment mode service is not currently used for all types of high speed downlink packet access property sum of the maximum value of the data buffer; C is the high-speed mode confirm the medium access control layer reordering buffer size; and E is the total buffer size of the radio link control layer acknowledged mode and high speed medium access control layer.

作为本发明的进一歩改进,所述歩骤(5)中计算出合适的非确认模式高速媒体接入控制层重排序缓存大小参数的方法具体为: As the present invention into a ho improvement ho of the step (5) calculated unacknowledged mode suitable high speed medium access method for reordering buffer size parameter control layer specifically is:

无线网络控制器预设M = NxK% ,并比较M和1024字节的大小,如果M小于或者等于1024字节,则该合适的非确认模式高速媒体接入控制层重排序缓存大小为1024字节;如果M大于1024字节,则该合适的非确认模式高速媒体接入控制层重排序缓存大小为该M值向下以1024字节歩长取整的1024字节的倍数值; The radio network controller preset M = NxK%, and compare the size of 1024 bytes and M, if M is less than or equal to 1024 bytes, the unacknowledged mode suitable high speed medium access control layer reordering buffer size is 1024 words section; if M is greater than 1024 bytes, then the unacknowledged mode suitable high speed media access control layer buffer size reordering multiple value down to 1024 bytes long ho rounded value for M 1024 bytes;

其中,所述的N为确认模式无线链路控制层和高速媒体接入控制层的总缓存大小,所述的M为预设的非确认模式高速媒体接入控制层重排序缓存大小,所述的1(%为预设的大于零小于一的常数。 Wherein N is the acknowledged mode RLC layer and high speed medium access control layer of the total cache size, M is the unacknowledged mode the preset high-speed medium access control layer reordering buffer size, the 1 (% greater than zero to less than a predetermined constant.

作为本发明的进一歩改进,所述歩骤(7)具体为: (71A)无线网络控制器发起重新配置过程,发送携带有该合适的非确认模式高速媒体接入控制层重排序缓存大小参数的无线链路重新配置请求信令给节点B; As the present invention into a ho improvement ho of the step (7) in particular: (71A) RNC initiates reconfiguration process, the suitable transmission carries unacknowledged mode High Speed ​​Media Access Control layer reordering buffer size parameter radio link reconfiguration request signaling to the node B;

(72A)节点B收到该无线链路重新配置请求,进行使用高速下行分组接入特性的重新配置后,发送无线链路重新配置响应给无线网络控制器。 After (72A) Node B receives the radio link reconfiguration request, using speed downlink packet access property reconfiguration, the radio link reconfiguration response transmitted to the radio network controller. 作为本发明的进一歩改进,所述歩骤(7)具体为- As a development of the invention into a ho, ho of the step (7) in particular -

(71B)无线网络控制器发起重新配置过程,发送携带有该合适的非确认模式高速媒体接入控制层重排序缓存大小参数的无线链路重新配置准备信令给节点B; (71B) RNC initiates reconfiguration process, the suitable transmission carries unacknowledged mode High Speed ​​Media Access Control layer reordering buffer size parameter of the radio link reconfiguration preparation signaling to the Node B;

(72B)节点B收到该无线链路重新配置准备,进行使用高速下行分组接入特性的重新配置准备,并发送无线链路重新配置准备完毕给无线网络控制器; (72B) Node B receiving the radio link reconfiguration ready for use speed downlink packet access property reconfiguration ready, and sends a radio link reconfiguration ready to the radio network controller;

(73B)无线网络控制器发送无线链路重新配置提交信令通知节点B生效新配置的时间; (7413)节点B根据该生效新配置的时间,完成使用高速下行分组接入特性的重新配置。 (73B) a radio network controller sends a radio link reconfiguration submission signaling Node B the new configuration effective time; (7413) Node B according to the time of the entry into force of the new configuration, reconfiguration done using high speed downlink packet access property. 作为本发明的进一歩改进,所述无线网络控制器发起重新配置过程包括:主动的发起重 As the present invention into a ho improved, the radio network controller initiates the reconfiguration procedure comprises: initiating active weight

新配置过程和被动发起重新配置过程。 New passive configuration process and initiate the reconfiguration process. 作为本发明的进一歩改进,所述歩骤(7)后还包括: As a development of the invention into a ho, ho of the step (7) after further comprising:

(8)终端和节点B之间在已经建立成功的使用高速下行分组接入特性的连接上,根据重新配置的合适的非确认模式高速媒体接入控制层重排序缓存大小來进行数据发送。 (8) between the terminal and the Node B successfully established using a high speed downlink packet access connection characteristics, according to a suitable unacknowledged mode reconfiguration speed media access control layer reordering buffer size for data transmission.

作为本发明的进一歩改进,所述歩骤(1)中设定一个非确认模式高速媒体接入控制层重 As a development of the invention into a ho, the ho in step (1) setting a Unacknowledged Mode High Speed ​​Media Access Control layer weight

排序缓存大小参数默认的非空最小有效基本集合的方法为: The default buffer size sorting parameters effective method of substantially non-null minimum set is:

(11) 无线网络控制器取现有协议中非确认模式高速媒体接入控制层重排序缓存大小定义的非零最小有效取值为最小值,取现有协议中确认模式无线链路控制层和高速媒体接入控 (11) a radio network controller prior to take high speed protocol mode acknowledgment Africa media access control layer reordering buffer size defined by the effective value of the minimum non-zero minimum, taking in the existing protocol acknowledged mode radio link control layer and the high speed media access control

制层的总缓存大小定义的非零最小有效取值减去1024字节为最大值; The total size of the buffer layer is made of non-zero minimum effective value defined by subtracting the maximum of 1024 bytes;

(12) 无线网络控制器判断该最大值是否大于最小值,如果判断结果为是,则进入歩骤(13),如果判断结果为否,则进入歩骤(14); (12) a radio network controller determines whether the maximum value is greater than the minimum value, if the determination result is YES, the process proceeds to step ho (13), if the determination result is NO, the process proceeds to step ho (14);

(13) 以1024字节为歩长,从最小值依次取值递增到最大值,组成一个从最小值逐个递增到最大值的有限个数的集合,进入步骤(2); (13) ho length of 1024 bytes, the value is incremented successively from the minimum value to the maximum value, the minimum value is incremented by one consisting of a set maximum value to a limited number, the process proceeds to step (2);

(14)取现有协议中非确认模式高速媒体接入控制层重排序缓存大小定义的非零最小有效取值为集合中的唯一有效值,组成一个个数为1的集合,进入步骤(2)。 (14) taking the high-speed mode confirm the existing protocols Africa media access control layer reordering buffer size defined non-zero minimum value is valid only valid value set, consisting of a number of set 1, the process proceeds to step (2) .

采用上述的方法后,通过无线网络控制器在未知Total RLC AM and MAC-hs buffer size 的第一阶段,确定一个MAC-hs Reordering Buffer Size for UM参数默认的非空的最小有效基本集合,在此集合中无线网络控制器选择其一来配置节点B该MAC-hs Reordering Buffer Size for UM参数;并在已知Total RLC AM and MAC-hs buffer size的第二阶段,无线网络控制器依照Total RLC AM and MAC-hs buffer size和当前信令数据和业务数据配置情况计算MAC-hs Reordering Buffer Size for UM参数值,主动发起或者被动发起同歩或者异步重配过程,将这个MAC-hs Reordering Buffer Size for UM参数计算值配置给节点B,能够实现正确的使用高速下行分组接入特性的非确认模式来发送信令数据和业务数据。 With the above method, by a radio network controller in a first phase of an unknown Total RLC AM and MAC-hs buffer size, and determines a MAC-hs Reordering Buffer Size for UM default parameters set the minimum effective substantially non-empty, this set a radio network controller configured to select one of the node B MAC-hs Reordering Buffer size for UM parameters; and a second phase known Total RLC AM and MAC-hs buffer size of the radio network controller in accordance with the Total RLC AM and MAC-hs buffer size and signaling data and traffic data for the current configuration of the computing MAC-hs Reordering Buffer size for UM parameter, or initiate an asynchronous passive initiated with ho or reassortment process, this MAC-hs Reordering Buffer size for Calcd UM parameter assigned to node B, can be implemented to transmit traffic data and signaling data correct use unacknowledged mode speed downlink packet access property.

附图说明 BRIEF DESCRIPTION

图l是本发明釆用同步方式重配的具体流程图; 图2是本发明采用异步方式重配的具体流程图。 Figure l is a detailed flowchart of a synchronous reconfiguration embodiment of the present invention preclude; FIG. 2 is a detailed flowchart of the asynchronous embodiment of the present invention uses the reconfiguration.

具体实施方式 detailed description

本发明的步骤为:无线网络控制器设定一个非确认模式高速媒体接入控制层重排序缓存大小参数默认的非空最小有效基本集合;终端发送给无线网络控制器无线资源控制连接建立请求信令;该信令中包含可以使用高速下行分组接入特性的标记信息而没有确认模式无线链路控制层和高速媒体接入控制层的总缓存大小参数信息;无线网络控制器收到该信令后决定使用高速下行分组接入特性,从该非确认模式高速媒体接入控制层重排序缓存大小参数默认的非空最小有效基本集合中取出一个值提供给节点B来建立无线链路,并通知终端建立使用高速下行分组接入特征的连接;终端建立使用高速下行分组接入特征的连接成功后,返回携带有确认模式无线链路控制层和高速媒体接入控制层的总缓存大小参数的无线资源控制连接建立完成信令给无线网络控制器;无 Step of the present invention are: radio network controller sets a high-speed unacknowledged mode default minimum effective substantially non-empty set of medium access control layer reordering buffer size parameter; terminal to the radio network controller transmits the radio resource control connection establishment request signal order; signaling includes the flag information may be used high-speed downlink packet access property without acknowledged mode radio link control layer and high speed medium access control layer of the total buffer size of the parameter information; receiving the signaling the radio network controller after deciding to use speed downlink packet access property from the default unacknowledged mode High Speed ​​media access control layer reordering buffer size parameters set the minimum effective substantially removed a non-null value to establish a wireless link to a node B, and notifies use terminal establishes a HSDPA connection characteristic; using terminal establishes HSDPA feature successful connection, returns carrying acknowledged mode radio link control layer and high speed medium access control layer of the total buffer size of radio parameters resource control connection establishment completion signaling to the radio network controller; no 网络控制器收到该确认模式无线链路控制层和高速媒体接入控制层的总缓存大小参数后,计算出合适的非确认模式高速媒体接入控制层重排序缓存大小参数;当该合适的非确认模式高速媒体接入控制层重排序缓存大小参数与已经配置给节点B的非确认模式高速媒体接入控制层重排序缓存大小参数不一致时,无线网络控制器命令节点B进行使用髙速下行分组接入特性的重新配置。 The network controller receives the total buffer size parameter of the acknowledged mode radio link control layer and a high-speed media access control layer, calculate the appropriate Unacknowledged Mode High Speed ​​Media Access Control layer reordering buffer size parameters; when the appropriate when unacknowledged mode High speed media access control layer reordering buffer size parameters already configured in unacknowledged mode to the node B does not match the high-speed medium access control layer reordering buffer size parameter, the radio network controller using the node B command speed downlink Gao reconfigure the access characteristics of a packet.

其中,计算求得合适的MAC-hs Reordering Buffer Size for UM参数的一种方法是无线网络控制器以该终端的Total RLC AM and MAC-hs buffer size参数信息为依据,综合考虑当前的信令数据配置和当前的业务数据配置,计算出MAC-hs Reordering Buffer Size for UM参数大小;其具体的计算方法如下- Wherein the calculation to obtain the appropriate MAC-hs A method Reordering Buffer Size for UM parameter is the radio network controller to AM and MAC-hs buffer size Total RLC parameter information based on the terminal, considering the current signaling data configuration and the current configuration of service data, to calculate the MAC-hs Reordering Buffer size for UM size parameter; specific calculated as follows -

(1) 当前不使用高速下行分组接入特性的所有类别的确认模式信令数据最大缓存值的总和,记为A。 (1) not using the sum of all categories unacknowledged mode speed downlink packet access property values ​​of the maximum cache signaling data, referred to as A. 每一类确认模式信令数据最大缓存值等于该类确认模式信令数据配置的RLC (无线链路控制层)窗口值乘以该类确认模式信令数据配置的RLC包长度的乘值。 Each type of signaling data acknowledgment mode is equal to the maximum value buffer such acknowledgment signaling data configuration mode RLC (radio link control) window value by a value obtained by multiplying the class acknowledgment packet length RLC signaling data configuration mode.

(2) 当前不使用高速下行分组接入特性的所有类别的确认模式业务数据最大缓存值的总和,记为B。 (2) not using the sum of the maximum value buffer acknowledged mode service data to all categories of speed downlink packet access property, referred to as B. 每一类确认模式业务数据最大缓存值等于该类确认模式业务数据配置的RLC (无线链路控制层)窗口值乘以该类确认模式业务数据配置的RLC包长度的乘值。 Each class of traffic data acknowledgment mode the maximum buffer value is equal to such a configuration acknowledged mode RLC service data (radio link control) window value by a value obtained by multiplying the class acknowledgment packet length mode RLC service data configuration.

(3) MAC-hs Reordering Buffer Size for AM,记为C。 (3) MAC-hs Reordering Buffer Size for AM, referred to as C. 它为Total RLC AM and MAC-hs buffer size的70%。 It is 70% Total RLC AM and MAC-hs buffer size is.

(4) A+B+C的总和记为D。 (4) A + B + C is referred to as the sum of D.

(5) Total RLC AM and MAC-hs buffer size,记为E。 (5) Total RLC AM and MAC-hs buffer size, referred to as E.

(6) 当E减去D后的余值小于或者等于1024 Bytes(字节)时(包括这个余值为负数的情况),则合适的MAC-hs Reordering Buffer Size for UM取值为1024 Bytes;当E减去D 后的余值大于1024 Bytes时,则合适的MAC-hs Reordering Buffer Size for UM取值为这个余值向下以1024 Bytes步长取整的1024 Bytes倍数值。 (6) When the residual after subtracting D E equal to or less than 1024 Bytes (bytes) (including the residual value is a negative number), then the appropriate MAC-hs Reordering Buffer Size for UM value is 1024 Bytes; when the residual after subtracting E D is larger than 1024 Bytes, the appropriate MAC-hs Reordering Buffer Size for UM for the residual value down to 1024 Bytes 1024 Bytes step of rounding multiple value.

计算求得合适的MAC-hs Reordering Buffer Size for UM参数的另外一种方法是无线网络控制器以该终端的Total RLC AM and MAC-hs buffer size参数信息为依据,依据经验选取一定比例大小的缓存来作为合适的MAC-hs Reordering Buffer Size for UM参数大小; 其具体的计算方法如下- Suitable determined calculated MAC-hs Another method Reordering Buffer Size for UM parameter is the radio network controller to AM and MAC-hs buffer size Total RLC parameter information based on the terminal, select a certain percentage of the buffer size based on experience Reordering Buffer size for UM to size parameters as appropriate MAC-hs; the specific calculation is as follows -

(11) 依据经验,设定该终端的Total RLC AM and MAC-hs buffer size的1(%比例大小的缓存来作为MAC-hs Reordering Buffer Size for UM参数大小。K大于0并且小于100。 (11) based on experience, the terminal 1 is set (% ratio of the size of the cache Total RLC AM and MAC-hs buffer size as the MAC-hs Reordering Buffer Size for UM .K size parameter greater than 0 and less than 100.

(12) Total RLC AM and MAC-hs buffer size * K% ,此乘值记为M (12) Total RLC AM and MAC-hs buffer size * K%, this value is denoted by M

(13) 如果M小于或者等于1024 Bytes (字节)时,则合适的MAC-hs Reordering Buffer Size for UM取值为1024 Bytes;如果M大于1024 Bytes时,则合适的MAC-hs Reordering Buffer Size for UM取值为M值向下以1024 Bytes步长取整的1024 Bytes倍数值。 (13) If M is less than or equal to 1024 Bytes (bytes), then the appropriate MAC-hs Reordering Buffer Size for UM value is 1024 Bytes; if M is larger than 1024 Bytes, the appropriate MAC-hs Reordering Buffer Size for UM value of M values ​​down to 1024 Bytes 1024 Bytes rounding multiple of the step value.

下面结合附图对本发明的具体实施方式作进一步详细说明。 Drawings of embodiments of the present invention are described in further detail below in conjunction. 如图1所示,提供了一种两阶段配置MAC-hs Reordering Buffer Size for UM参数的设计方法,在第二阶段采用同步方式重配,具体的流程为: 1, there is provided a method of designing a two-stage configuration MAC-hs Reordering Buffer Size for UM parameters, in the second stage synchronous mode reconfiguration specific process is:

(100)设定一个MAC-hs Reordering Buffer Size for UM参数默认的非空的最小有效 (100) setting a MAC-hs Reordering Buffer Size for UM default parameters of non-null minimum effective

基本集合: Basic set:

该集合中,最小值取现有协议中MAC-hs Reordering Buffer Size for UM定义的非零最小有效取值lkBytes。 The set, the minimum value taken in the existing protocol MAC-hs Reordering Buffer Size for UM defined non-zero minimum value effective lkBytes.

该集合中,最大值取现有协议中Total RLC AM and MAC-hs buffer size定义的非零最小有效取值10 kBytes减去lkBytes后的值,也即是9kBytes。 The set, taking the maximum value in the existing protocol Total RLC AM and MAC-hs buffer size defined by non-zero minimum value of the value obtained by subtracting the effective lkBytes 10 kBytes, that is, 9kBytes.

以lkBytes为步长,从lkBytes逐个递增到9kBytes的个数为9的集合 In lkBytes step size, the number is incremented by one from lkBytes to 9 is set 9kBytes

该MAC-hs Reordering Buffer Size for UM参数默认的非空的最小有效基本集合也即是UkBytes, 2kBytes, 3kBytes, 4kBytes, 5kBytes, 6kBytes, 7kBytes, 8kBytes, 9kBytes } 具体这样的集合。 The MAC-hs Reordering Buffer Size for UM minimum effective default parameters substantially non-empty set that is, UkBytes, 2kBytes, 3kBytes, 4kBytes, 5kBytes, 6kBytes, 7kBytes, 8kBytes, 9kBytes} particular such sets.

(110)终端发送"无线资源控制连接建立请求,,信令给无线网络控制器。在该信令中, 维持现有协议设计,高速下行分组接入特性方面的信息只有"可以使用高速下行分组接入特性"的标记信息,无Total RLC AM and MAC-hs buffer size信息。 (110) the terminal transmits "RRC message ,, connection establishment request signaling to radio network controller in the signaling, maintain the existing protocol design, high-speed downlink packet access characteristics of only" High Speed ​​Downlink Packet may be used Medium access "flag information, without Total RLC AM and MAC-hs buffer size information.

(120)无线网络控制器决策该终端使用高速下行分组接入特性,无线网络控制器发送"无线链路建立"信令给节点B,通知其建立高速下行共享信道资源。 (120) the radio network controller used by the terminal decision HSDPA characteristics, the radio network controller transmits "Radio Link Setup" signaling to Node B, a notification that a high speed downlink shared channel resource. 在该信令中,包含MAC-hs Reordering Buffer Size for UM参数,无线网络控制器使用MAC-hs Reordering Buffer Size for UM参数默认的非空的最小有效基本集合中的一个值,选取2kBytes,来配置该参数,提供给节点B使用。 In this signaling, comprising a MAC-hs Reordering Buffer Size for UM parameter, the radio network controller using the value of a MAC-hs Reordering Buffer Size for UM minimum effective default parameters substantially non-empty set of select 2Kbytes, configured this parameter is provided to the node B uses.

(130)节点B建立高速下行共享信道资源成功后,以"无线链路建立响应"信令反馈给无线网络控制器。 After the (130) Node B to establish high-speed downlink shared channel resource is successful, a "Radio Link Setup Response" to the radio network controller feedback signaling.

(140)无线网络控制器随后以"无线资源控制连接建立"信令通知终端进行使用高速下行分组接入特性的连接建立。 (140) followed by a radio network controller "RRC connection setup" signaling terminal characteristics using speed downlink packet access connection establishment.

(150)终端依照无线网络控制器的指示进行使用高速下行分组接入特性的连接建立。 (150) terminal using HSDPA connection is established in accordance with characteristics indicative of the radio network controller. 建立成功后,返回"无线资源控制连接建立完成"信令给无线网络控制器。 After the successful establishment, returns "RRC Connection Setup Complete" to the radio network controller signaling. 依照现有协议,在该信令中,终端提交自身所有终端能力信息,包括终端实际的Total RLC AM and MAC-hs buffer size信息为750 * 1024 Bytes,给无线网络控制器。 In accordance with the existing protocol, in which signaling, the terminal capability information of the terminal itself to submit all, including an actual terminal Total RLC AM and MAC-hs buffer size information is 750 * 1024 Bytes, to the radio network controller.

(160)节点B依照所配置MAC-hs Reordering Buffer Size for IM值来限定缓存大小, 进行数据发送。 (160) configured in accordance with the Node B MAC-hs Reordering Buffer Size for IM value defined cache size, the data transmission.

(170)无线网络控制器保存该终端的Total RLC AM and MAC-hs buffer size参数信息,并以此为依据,综合考虑当前的信令数据配置和当前的业务数据配置,计算出MAC-hs Reordering Buffer Size for UM参数大小。 (170) the radio network controller to save the terminal Total RLC AM and MAC-hs buffer size parameter information, and as a basis, considering the current configuration and the current signaling data configuration of service data, to calculate the MAC-hs Reordering Buffer size for UM parameter size. 具体如下: details as follows:

(a)当前不使用高速下行分组接入特性的所有类别的确认模式信令数据最大缓存值的总和为O,因为当前所有数据均使用高速下行分组接入特性; (A) not currently using HSDPA confirmation mode characteristic signaling to all categories of the sum of the maximum value of the data buffer is O, are used as the current data for all HSDPA characteristic;

(b )当前不使用高速下行分组接入特性的所有类别的确认模式业务数据最大缓存值的总和为0,因为当前所有数据均使用高速下行分组接入特性; (B) the maximum buffer value is not currently used for all types of confirmation mode speed downlink packet access service data characteristic of the sum is 0, since all data are currently using HSDPA characteristic;

(c ) Total RLC AM and MAC-hs buffer size为750承1024 Bytes, MAC-hs Reordering Buffer Size for AM所以为70X * 750 * 1024 Bytes; (C) Total RLC AM and MAC-hs buffer size is 750 bearing 1024 Bytes, MAC-hs Reordering Buffer Size for AM so as 70X * 750 * 1024 Bytes;

(d ) MAC-hs Reordering Buffer Size for UM计算为225 * 1024 Bytes,由于余值正好是1024 Bytes的倍数,所以无需取整。 (D) MAC-hs Reordering Buffer Size for UM is calculated as 225 * 1024 Bytes, since the residual value is just a multiple of 1024 Bytes, so no rounding.

该值和前一次配置给节点B的MAC-hs Reordering Buffer Size for UM参数大小不一致。 The value assigned to a front and a Node B MAC-hs Reordering Buffer Size for UM size parameters are inconsistent.

(180)无线网络控制器立即主动发起重配过程,发送"无线链路重配准备"信令给节点B,将计算出当前合适的MAC-hs Reordering Buffer Size for UM参数大小通过该信令重配给节点B。 (180) a radio network controller immediately initiate reconfiguration procedure, sends a "radio link reconfiguration ready" signaling to the Node B, the calculated current suitable MAC-hs Reordering Buffer Size for UM size parameter by the signaling weight rationing node B.

(190)节点B依照无线网络控制器的指示,进行使用高速下行分组接入特性的重配,准备以新的这个当前合适的MAC-hs Reordering Buffer Size for UM参数大小来限定使用的资源。 (190) indicative of the node B in accordance with the radio network controller performs high speed downlink packet access property reconfiguration prepare this new appropriate current MAC-hs Reordering Buffer Size for UM parameters to define the size of resource use. 节点B以"无线链路重配准备完毕"信令回复无线网络控制器。 The node B "radio link reconfiguration ready" reply signaling radio network controller.

(200)无线网络控制器以"无线链路重配提交"信令通知节点B具体生效该新配置的时间,重配过程结束。 (200) to a radio network controller "radio link reconfiguration submission" Node B signaling DETAILED effective time of the new configuration, the end of the reconfiguration process. 时间到,则节点B生效该新配置。 Time to, the Node B the new configuration into effect.

(210)节点B依照新的这个当前合适的MAC-hs Reordering Buffer Size for UM参数大小来限定使用的资源,进行数据发送。 (210) Node B Reordering Buffer Size for UM accordance with the new parameters of the current size suitable to define MAC-hs resource used for data transmission.

如图2所示,提供了一种两阶段配置MAC-hs Reordering Buffer Size for UM参数的设计方法,在第二阶段采用异步方式重配,具体流程为: 2, there is provided a design method of Reordering Buffer Size for UM configuration parameters of a two-stage MAC-hs, asynchronously in the second stage reconfiguration process is specifically:

(300)设定一个MAC-hs Reordering Buffer Size for UM参数默认的非空的最小有效基本集合: (300) setting a MAC-hs Reordering Buffer Size for UM default parameters of non-null minimum effective basic set:

该集合中,最小值取现有协议中MAC-hs Reordering Buffer Size for UM定义的非零最小有效取值lkBytes。 The set, the minimum value taken in the existing protocol MAC-hs Reordering Buffer Size for UM defined non-zero minimum value effective lkBytes.

该集合中,最大值取现有协议中Total RLC AM and MAC-hs buffer size定义的非零最小有效取值10 kBytes减去lkBytes后的值,也即是9kBytes。 The set, taking the maximum value in the existing protocol Total RLC AM and MAC-hs buffer size defined by non-zero minimum value of the value obtained by subtracting the effective lkBytes 10 kBytes, that is, 9kBytes.

以lkBytes为步长,从lkBytes逐个递增到9kBytes的个数为9的集合该MAC-hs Reordering Buffer Size for UM参数默认的非空的最小有效基本集合也即是UkBytes, 2kBytes, 3kBytes, 4kBytes, 5kBytes, 6kBytes, 7kBytes, 8kBytes, 9kBytes } 具体这样的集合。 In lkBytes step size, the number is incremented by one from lkBytes 9kBytes to 9 for the set of MAC-hs Reordering Buffer Size for UM minimum effective default parameters substantially non-empty set that is, UkBytes, 2kBytes, 3kBytes, 4kBytes, 5kBytes } this particular set 6kBytes, 7kBytes, 8kBytes, 9kBytes.

(310)终端发送"无线资源控制连接建立请求"信令给无线网络控制器。 (310) The terminal transmits "RRC Connection Setup Request" to the radio network controller signaling. 在该信令中, 维持现有协议设计,高速下行分组接入特性方面的信息只有"可以使用高速下行分组接入特性"的标记信息,无Total RLC AM and MAC-hs buffer size信息。 In this signaling, maintain the existing protocol design, high-speed downlink packet access characteristics information only "can speed downlink packet access characteristic" flag information, without Total RLC AM and MAC-hs buffer size information.

(320)无线网络控制器决策该终端使用高速下行分组接入特性,无线网络控制器发送"无线链路建立"信令给节点B,通知其建立高速下行共享信道资源。 (320) the radio network controller used by the terminal decision HSDPA characteristics, the radio network controller transmits "Radio Link Setup" signaling to Node B, a notification that a high speed downlink shared channel resource. 在该信令中,包含MAC-hs Reordering Buffer Size for UM参数,无线网络控制器使用MAC-hs Reordering Buffer Size for UM参数默认的非空的最小有效基本集合中的一个值,选取2kBytes,来配置该参数,提供给节点B使用。 In this signaling, comprising a MAC-hs Reordering Buffer Size for UM parameter, the radio network controller using the value of a MAC-hs Reordering Buffer Size for UM minimum effective default parameters substantially non-empty set of select 2Kbytes, configured this parameter is provided to the node B uses.

(330)节点B建立高速下行共享信道资源成功后,以"无线链路建立响应"信令反馈给无线网络控制器。 After the (330) Node B to establish high-speed downlink shared channel resource is successful, a "Radio Link Setup Response" to the radio network controller feedback signaling.

(340)无线网络控制器随后以"无线资源控制连接建立"信令通知终端进行使用高速下行分组接入特性的连接建立。 (340) followed by a radio network controller "RRC connection setup" signaling terminal characteristics using speed downlink packet access connection establishment.

(350)终端依照无线网络控制器的指示进行使用高速下行分组接入特性的连接建立。 (350) terminal using HSDPA connection is established in accordance with characteristics indicative of the radio network controller. 建立成功后,返回"无线资源控制连接建立完成"信令给无线网络控制器。 After the successful establishment, returns "RRC Connection Setup Complete" to the radio network controller signaling. 依照现有协议,在该信令中,终端提交自身所有终端能力信息,包括终端实际的Total RLC AM and MAC-hs buffer size信息,给无线网络控制器。 In accordance with the existing protocol, in which signaling, the terminal capability information of the terminal itself to submit all, including an actual terminal Total RLC AM and MAC-hs buffer size information, to the radio network controller.

(360)节点B依照所配置MAC-hs Reordering Buffer Size for UM值来限定缓存大小, 进行数据发送。 (360) in accordance with the Node B MAC-hs Reordering Buffer Size for UM value defined cache size configured to perform data transmission.

(370)无线网络控制器保存该终端的Total RLC AM and MAC-hs buffer size参数信息, 并以此为依据,综合考虑当前的信令数据配置和当前的业务数据配置,计算出MAC-hs Reordering Buffer Size for UM参数大小。 (370) the radio network controller to save the terminal Total RLC AM and MAC-hs buffer size parameter information, and as a basis, considering the current configuration and the current signaling data configuration of service data, to calculate the MAC-hs Reordering Buffer size for UM parameter size. 具体如下: details as follows:

(A) 当前不使用高速下行分组接入特性的所有类别的确认模式信令数据最大缓存值的总和为O,因为当前所有数据均使用高速下行分组接入特性; (A) is not currently using HSDPA confirmation mode characteristic signaling to all categories of the sum of the maximum value of the data buffer is O, are used as the current data for all HSDPA characteristic;

(B) 当前不使用高速下行分组接入特性的所有类别的确认模式业务数据最大缓存值的总和为0,因为当前所有数据均使用高速下行分组接入特性; (B) is not currently used traffic data acknowledgment mode the maximum value of all categories of cache speed downlink packet access property of the sum is 0, since all data are currently using HSDPA characteristic;

(C) Total RLC AM and MAC-hs buffer size为750 * 1024 Bytes, MAC-hs Reordering Buffer Size for AM所以为70% * 750 * 1024 Bytes; (C) Total RLC AM and MAC-hs buffer size is 750 * 1024 Bytes, MAC-hs Reordering Buffer Size for AM is therefore 70% * 750 * 1024 Bytes;

(D) MAC-hs Reordering Buffer Size for UM计算为225 * 1024 Bytes,由于余值以无需取整。 (D) MAC-hs Reordering Buffer Size for UM is calculated as 225 * 1024 Bytes, due to the residual value without rounding.

该值和前一次配置给节点B的MAC-hs Reordering Buffer Size for UM参数大小不一致。 The value assigned to a front and a Node B MAC-hs Reordering Buffer Size for UM size parameters are inconsistent.

(380)无线网络控制器立即主动发起重配过程,发送"无线链路重配请求"信令给节点B,将这个当前合适的MAC-hs Reordering Buffer Size for UM参数大小通过该信令重配给节点B。 (380) a radio network controller immediately initiate reconfiguration procedure, it sends a "radio link reconfiguration request" signaling to the Node B, and the appropriate current MAC-hs Reordering Buffer Size for UM resizing parameters assigned to the signaling by node B.

(390)节点B依照无线网络控制器的指示,进行使用高速下行分组接入特性的重配,以这个合适的MAC-hs Reordering Buffer Size for UM参数大小来限定使用的资源。 (390) indicative of the node B in accordance with the radio network controller, for use speed downlink packet access property reconfiguration to the appropriate MAC-hs Reordering Buffer Size for UM parameters to define the size of resource use. 节点B以"无线链路重配响应"信令回复无线网络控制器,立即生效该新配置,重配过程结束。 The node B "radio link reconfiguration response" reply signaling radio network controller, the new configuration effective immediately, ending the reconfiguration process.

(400)节点B依照这个当前合适的MAC-hs Reordering Buffer Size for UM参数大小限定的资源,进行数据发送。 (400) Node B Reordering Buffer Size for UM parameter defining the size of the current resource in accordance with the appropriate MAC-hs, data transmission.

其中,上述两个实施例中计算出合适的MAC-hs Reordering Buffer Size for UM参数大小的方法不只限于所述的一种。 Wherein the above-described two embodiments calculate the appropriate MAC-hs Reordering Buffer Size for UM parameter method is not limited to the size of one of said.

上述的同步重配和异步重配都可以采用主动或被动的重配方式,无线网络控制器可以在获知终端实际的Total RLC AM and MAOhs buffer size参数后立即主动的发起重配过程。 The above-described synchronous and asynchronous reconfiguration reconfiguration may employ active or passive mode reconfiguration, the radio network controller may actively initiate a reconfiguration process immediately after acquiring the actual Total RLC AM and MAOhs buffer size parameters of the terminal. 无线网络控制器也可以通过信令数据配置修改或者业务数据的建立或者业务数据配置的修改(如果有的话),或者任何触发重配过程的节点B配置参数调整,被动的发起重配过程,因为这些情况本身将触发一个重配过程,无线网络控制器可借用该过程同时将MAC-hs Reordering Buffer Size for UM参数(使用新的这个计算得到的当前合适值)重配给节点B。 The radio network controller can also be configured by modifying the signaling data or create or modify (if any) service data configuration of service data, or any Node B triggers configuration reassortment process parameter adjustment, the passive initiation reassortment process, because these will in itself trigger a reconfiguration process, a radio network controller while the process may borrow the MAC-hs Reordering Buffer Size for UM parameters (using the appropriate value of the current of this new calculated) a weight assigned to the node B.

采用上述的方法,通过分两个阶段来配置该参数,因而具有以下明显的技术效果: (I)弥补协议缺陷。 With the above method, the parameters configured in two stages, which has the following significant technical effects: (I) make up the protocol defects. 现有协议中,部分场景,如初始无线资源控制接入场景,无线网络控制器配置节点B使用MAC-hs Reordering Buffer Size for UM时,并不知道Total RLC AM and MAC-hs buffer size,协议也未明确此时的处理方法。 When in the existing protocol, part of the scene, such as the initial RRC access scenario, the radio network controller is configured to use the Node B MAC-hs Reordering Buffer Size for UM, I do not know Total RLC AM and MAC-hs buffer size, protocols At this point the treatment is not clear. 一旦配置MAC-hs Reordering Buffer Size for UM参数错误,那么将导致使用高速下行分组接入特性的非确认模式的信令数据和业务数据发送错误,影响高速下行分组接入特性的使用。 Once configured MAC-hs Reordering Buffer Size for UM parameter error, it will result in the use of unacknowledged mode characteristic speed downlink packet access service data and signaling data transmission errors, the use of high-speed downlink packet access impact properties. 本发明方法则解决了该问题。 The method of the present invention solves this problem.

(II) 在该设计方法中,巧妙利用第一阶段数据发送量非常小,仅有非确认模式的信令数据,使用事先设定一个MAC-hs Reordering Buffer Size for UM参数默认的非空的最小有效基本集合中选择一个值来作为MAC-hs Reordering Buffer Size for UM参数在第一阶段使用时的实际取值配置,由于该集合中任何一个值均足够满足第一阶段的数据发送使用的要求, 所以可简洁高效的完成参数配置过程。 (II) In the design process, the first stage of clever use of a very small amount of data sent, the signaling data only unacknowledged mode using a preset MAC-hs Reordering Buffer Size for UM default parameters of non-null minimum selecting a basic set of valid value as MAC-hs Reordering Buffer Size for UM actual parameter value used in the first stage configuration, since any one of the set values ​​are sufficient to meet the requirements of the first stage data transmission used, it is possible to complete the simple and efficient process parameters.

(III) 该设计方法维持了协议传统的设计思路,维持了现有协议中各个接口上信令消息结构设计和信令消息处理,无须更改任何接口上的信令消息结构和信令消息处理。 (III) The design method for maintaining a protocol traditional design ideas, is maintained in the existing protocol signaling messages and design on each interface processing signaling messages, no need to change the structure of the signaling message handling and signaling messages on any interface. 不存在兼容性的问题,改动的代价最小。 The minimum cost of compatibility issues do not exist, changes.

Claims (10)

  1. 1、一种配置更新非确认模式重排序缓存大小的方法,其特征在于,包括以下步骤: (1)无线网络控制器设定一个非确认模式高速媒体接入控制层重排序缓存大小参数默认的非空最小有效基本集合; (2)终端发送给无线网络控制器无线资源控制连接建立请求信令; 其中,该信令中包含能使用高速下行分组接入特性的标记信息而没有确认模式无线链路控制层和高速媒体接入控制层的总缓存大小参数; (3)无线网络控制器收到该信令后决定使用高速下行分组接入特性,从该非确认模式高速媒体接入控制层重排序缓存大小参数默认的非空最小有效基本集合中取出一个值提供给节点B来建立无线链路,并通知终端建立使用高速下行分组接入特征的连接; (4)终端建立使用高速下行分组接入特征的连接成功后,返回携带有确认模式无线链路控制层和高速媒体接入控制 1, one configuration update unacknowledged mode reordering method cache size, characterized by comprising the steps of: (1) a radio network controller sets unacknowledged mode high speed media access control layer reordering buffer size default parameters the minimum effective substantially non-empty set; transmission (2) a terminal to the radio network controller RRC connection establishment request signaling; wherein, the signaling includes HSDPA can be used in marker characteristic information without acknowledged mode radio link path control layer and the total buffer size parameters High Speed ​​media access control layer; (3) the received signaling radio network controller decides to use speed downlink packet access property from the heavy unacknowledged mode High Speed ​​media access control layer the default buffer size sorting parameters set the minimum effective substantially removed a non-null value to establish a wireless link to a node B, and notifies the terminal using the established speed downlink packet access connection characteristics; (4) the use of the terminal to establish high-speed downlink packet access wherein the connection success, returned carrying acknowledged mode radio link control layer and a high-speed media access control 层的总缓存大小参数的无线资源控制连接建立完成信令给无线网络控制器; (5)无线网络控制器收到该确认模式无线链路控制层和高速媒体接入控制层的总缓存大小参数后,计算出合适的非确认模式高速媒体接入控制层重排序缓存大小参数; (6)无线网络控制器判断该合适的非确认模式高速媒体接入控制层重排序缓存大小参数是否与已经配置给节点B的非确认模式高速媒体接入控制层重排序缓存大小参数一致,如果判断结果为是,则步骤结束;如果判断结果为否,则进入步骤(7); (7)无线网络控制器命令节点B进行使用高速下行分组接入特性的重新配置; 所述步骤(4)和步骤(5)之间还包括:(A)终端和节点B之间在已经建立成功的使用高速下行分组接入特性的连接上,根据配置的非确认模式高速媒体接入控制层重排序缓存大小来进行数据发送。 The total cache size RRC layer parameter signaling connection setup complete to the radio network controller; (5) a radio network controller receives the acknowledgment mode the total buffer layer and the high-speed radio link control medium access control layer of the sizing parameters after the calculated unacknowledged mode suitable High Speed ​​media access control layer reordering buffer size parameters; (6) a radio network controller determines whether the unacknowledged mode suitable high speed medium access control layer reordering buffer size parameter configured reordering consistent high speed to node B unacknowledged mode media access control layer buffer size parameters, if the judgment result is YES, the step ends; if the determination result is NO, the process proceeds to step (7); (7) a radio network controller node B reconfiguration command using the high speed downlink packet access property; between said step (4) and (5) further comprises: (a) established between the terminal and the node B successfully used in high speed downlink packet access has the characteristics of the connection, the configuration according to the unacknowledged mode high-speed media access control layer reordering buffer size for data transmission.
  2. 2、 按照权利要求l所述的配置更新非确认模式重排序缓存大小的方法,其特征在于,所述的歩骤(3)具体为:(31) 无线网络控制器收到该信令后决定使用高速下行分组接入特性,从该非确认模式高速媒体接入控制层重排序缓存大小参数默认的非空最小有效基本集合中取出一个值添加到无线链路建立信令中,并将该无线链路建立信令发送给节点B;(32) 节点B根据收到的无线链路建立信令建立高速下行共享信道资源成功后,以无线链路建立响应信令反馈给无线网络控制器;(33)无线网络控制器收到该响应信令后,发送无线资源控制连接建立信令通知终端建立使用高速下行分组接入特征的连接。 2, the configuration of claim l unacknowledged mode update method of the reordering buffer size, characterized in that ho step (3) for said particular: rear (31) receiving the signaling the radio network controller decides use speed downlink packet access property from the default unacknowledged mode High Speed ​​media access control layer reordering buffer size parameters set the minimum effective substantially removed a non-null value to the radio link setup signaling and the radio link establishment signaling to node B; post (32) to establish a node B to establish high-speed downlink shared signaling channel resources according to the received successful radio link establishment response signaling to the radio network controller to the radio link feedback; ( after 33) in response to the radio network controller receives the signaling transmitted RRC connection setup signaling using the terminal establishes a HSDPA connection features.
  3. 3、 按照权利要求l所述的配置更新非确认模式重排序缓存大小的方法,其特征在于,所述歩骤(5)中计算出合适的非确认模式高速媒体接入控制层重排序缓存大小参数的方法为:无线网络控制器根据确认模式无线链路控制层和高速媒体接入控制层的总缓存大小参数,计算出非确认模式高速媒体接入控制层重排序缓存大小参数。 3, according to claim l configuration update unacknowledged mode method according to claim reordering buffer size, characterized in that the ho step (5) calculated unacknowledged mode suitable high speed medium access control layer reordering buffer size method parameters are: the radio network controller based on the total cache size parameter acknowledged mode RLC layer and media access control layer, high-speed, high-speed mode is calculated unacknowledged MAC layer reordering buffer size parameters.
  4. 4、 按照权利要求1或3所述的配置更新非确认模式重排序缓存大小的方法,其特征在于, 所述步骤(5)中计算出合适的非确认模式高速媒体接入控制层重排序缓存大小参数的方法具体为:将通过公式E -A -B -C计算后得到的余值与1024字节比较,如果该余值小于或等于1024 字节,则该合适的非确认模式高速媒体接入控制层重排序缓存大小为1024字节,如果该余值大于1024字节,则该合适的非确认模式高速媒体接入控制层重排序缓存大小为该余值向下以1024字节歩长取整的1024字节的倍数值;其中,所述A为当前不使用高速下行分组接入特性的所有类别的确认模式信令数据最大缓存值的总和;所述B为当前不使用高速下行分组接入特性的所有类别的确认模式业务数据最大缓存值的总和;所述C为确认模式高速媒体接入控制层重排序缓存大小;所述K为确认模式无线链路 4, according to claim unacknowledged mode or configuration update said cache size 13 reordering method, wherein, calculate the appropriate Unacknowledged Mode High Speed ​​Media Access Control layer reordering buffer in the step (5) the method of sizing parameters specifically: 1024 bytes by comparing the equation E -A -B -C residuals obtained after the calculation, if the residual value is less than or equal to 1024 bytes, then the appropriate high-speed media access unacknowledged mode the control layer reordering buffer size is 1024 bytes, if the residual is greater than 1024 bytes, then the unacknowledged mode suitable high speed medium access control layer reordering buffer size down to 1024 bytes long for residual ho wherein the sum of acknowledged mode, the a is not currently using a high speed downlink packet access property to all categories of signaling the maximum value of the data buffer;; rounding multiple 1024 byte value of B is not currently using a high speed downlink packet sum of the maximum value confirmation mode cache access characteristic of all classes of service data; C is the acknowledgment mode high speed media access control layer reordering buffer size; K is the acknowledged mode radio link 控制层和高速媒体接入控制层的总缓存大小。 The total cache size and high speed medium access control layer, the control layer.
  5. 5、 按照权利要求l所述的配置更新非确认模式重排序缓存大小的方法,其特征在于,所述歩骤(5)中计算出合适的非确认模式高速媒体接入控制层重排序缓存大小参数的方法具体为:无线网络控制器预设M = N x K% ,并比较M和1024字节的大小,如果M小于或者等于1024字节,则该合适的非确认模式高速媒体接入控制层重排序缓存大小为1024字节;如果M 大于1024字节,则该合适的非确认模式高速媒体接入控制层重排序缓存大小为该M值向下以1024字节歩长取整的1024字节的倍数值;其中,所述的N为确认模式无线链路控制层和高速媒体接入控制层的总缓存大小,所述的M为预设的非确认模式高速媒体接入控制层重排序缓存大小,所述的K。 5, according to claim l configuration update unacknowledged mode method according to claim reordering buffer size, characterized in that the ho step (5) calculated unacknowledged mode suitable high speed medium access control layer reordering buffer size specific method parameters are: the preset radio network controller M = N x K%, and compare the size of 1024 bytes and M, if M is less than or equal to 1024 bytes, the unacknowledged mode suitable high speed media access control layer reordering buffer size is 1024 bytes; if M is greater than 1024 bytes, then the unacknowledged mode suitable high speed medium access control layer for reordering buffer size M values ​​down to 1024 bytes long rounding ho 1024 multiple byte value; wherein, N is the acknowledged mode RLC layer and high speed medium access control layer of the total cache size, M is the unacknowledged mode the preset high-speed medium access control layer weight reordering buffer size, according to K. /。 /. 为预设的大于零小于一的常数。 Is a preset constant greater than zero and less than one.
  6. 6、 按照权利要求l所述的配置更新非确认模式重排序缓存大小的方法,其特征在于,所述步骤(7)具体为:(71A)无线网络控制器发起重新配置过程,发送携带有该合适的非确认模式高速媒体接入控制层重排序缓存大小参数的无线链路重新配紫请求信令给节点B;(72A)节点B收到该无线链路重新配置请求,进行使用高速下行分组接入特性的重新配置后,发送无线链路重新配置响应给无线网络控制器。 6, according to the configuration update unacknowledged mode reordering buffer size according to the method as claimed in claim l, wherein said step (7) in particular: (71A) RNC initiates reconfiguration process, the transmission carrying suitable radio link unacknowledged mode High Speed ​​media access control layer reordering buffer size parameter reconfiguration request signaling to the node B purple; (72A) node B receives the radio link reconfiguration request, high speed downlink packet after reconfiguring the access characteristic, transmits a radio link reconfiguration response to the radio network controller.
  7. 7、 按照权利要求l所述的配置更新非确认模式重排序缓存大小的方法,其特征在于,所述歩骤(7)具体为:(71B)无线网络控制器发起重新配置过程,发送携带有该合适的非确认模式卨速媒体接入控制层重排序缓存大小参数的无线链路重新配置准备信令给节点B;(72B)节点B收到该无线链路重新配赏准备,进行使用高速下行分组接入特性的重新配置准备,并发送无线链路重新配置准备完毕给无线网络控制器;(73B)无线网络控制器发送无线链路重新配置提交信令通知节点B生效新配置的时间; (74B)节点B根据该生效新配置的时间,完成使用高速下行分组接入特性的重新配置。 7, according to the configuration of the update unacknowledged mode l method as claimed in claim reordering buffer size, characterized in that the ho step (7) in particular: (71B) RNC initiates reconfiguration process, carries transmission the unacknowledged mode Xie suitable speed media access control layer reordering buffer size parameter of the radio link reconfiguration preparation signaling to the node B; (72B) node B receiving the radio link reconfiguration ready reward, for high-speed rECONFIGURATION pREPARE downlink packet access property, and transmits a radio link reconfiguration ready to the radio network controller; (73B) a radio network controller sends a radio link reconfiguration submission signaling node B the new configuration effective time; (74B) to the node B according to the time of entry into force of the new configuration, reconfiguration done using high speed downlink packet access property.
  8. 8、 按照权利要求6或7所述的配置更新非确认模式重排序缓存大小的方法,其特征在于,所述无线网络控制器发起重新配置过程包括:主动的发起重新配置过程和被动发起重新配置过程。 8. A method according to claim reordering buffer size unacknowledged mode configuration update claim 6 or 7, wherein said radio network controller initiates the reconfiguration procedure comprises: initiating active and passive reconfiguration procedure initiated by reconfiguring process.
  9. 9、 按照权利要求1所述的配置更新非确认模式重排序缓存大小的方法,其特征在于,所述步骤(7)后还包括:(8)终端和节点B之间在已经建立成功的使用高速下行分组接入特性的连接上,根据重新配置的合适的非确认模式高速媒体接入控制层重排序缓存大小来进行数据发送。 9, according to the configuration of the unacknowledged mode update claim 1 reordering buffer size, characterized in that, after said step (7) further comprising: (8) between the terminal and the Node B successfully established using the characteristic speed downlink packet access connection, according to a suitable unacknowledged mode reconfiguration high speed media access control layer reordering buffer size for data transmission.
  10. 10、 按照权利要求1所述的配置更新非确认模式重排序缓存大小的方法,其特征在于, 所述歩骤(1)中设定-个非确认模式高速媒体接入控制层重排序缓存大小参数默认的非空最小有效基本集合的方法为:(11) 无线网络控制器取现有协议中非确认模式高速媒体接入控制层重排序缓存大小定义的非零最小有效取值为最小值,取现有协议中确认模式无线链路控制层和高速媒体接入控制层的总缓存大小定义的非零最小有效取值减去1024字节为最大值;(12) 无线网络控制器判断该最大值是否大于最小值,如果判断结果为是,则进入歩骤(13),如果判断结果为否,则进入步骤(14);(13) 以1024字节为歩长,从最小值依次取值递增到最大值,组成一个从最小值逐个递增到最大值的有限个数的集合,进入歩骤(2);(14) 取现有协议中非确认模式高速媒体接入控制层重排序缓存 10. The arrangement according to claim unacknowledged mode update method of claim 1 reordering buffer size, characterized in that the ho step (1) is set - a Unacknowledged Mode High Speed ​​Media Access Control layer reordering buffer size the default parameters of non-null minimum effective way to substantially set: (11) a radio network controller prior to take high speed protocol mode acknowledgment Africa media access control layer reordering buffer size defined by the effective value of the minimum non-zero minimum, withdrawal there are a total acknowledgment protocol cache mode RLC layer and high speed medium access control layer of the non-zero minimum size of the effective value defined by subtracting the maximum value is 1024 bytes; (12) the radio network controller determines whether the maximum value is greater than a minimum value, if the determination result is YES, the process proceeds to step ho (13), if the determination result is NO, the process proceeds to step (14); (13) ho length of 1024 bytes, the value is incremented successively from the minimum value to maximum value, a composition is incremented by one from the minimum to the maximum set of a limited number, the process proceeds ho step (2); (14) taking the high-speed mode confirm the existing protocols Africa reordering buffer medium access control layer 小定义的非零最小有效取值为集合中的唯一有效值,组成一个个数为i的集合,进入歩骤(2)。 Defined small non-zero minimum value is valid only valid value set, consisting of a number i is set, the process proceeds ho step (2).
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