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1. 发明授权

EP2482524B1 ADDRESS DISTRIBUTION METHOD, DEVICE AND SYSTEM THEREOF 有权
标题翻译：地址分配方法及装置及其系统
公开(公告)号：EP2482524B1
公开(公告)日：2015-09-16
申请号：EP10818282.5
申请日：2010-05-11
申请人： ZTE Corporation
发明人： LENG, Tong , YE, Zhining , MAO, Wei , ZHU, Chengxu , GAO, Lu
IPC分类号： H04L29/12
CPC分类号： H04L61/2076 , H04L61/2007 , H04L61/2061

2. 发明公开

EP2482524A1 ADDRESS DISTRIBUTION METHOD, DEVICE AND SYSTEM THEREOF 有权
标题翻译： ADRESSENVERTEILUNGSVERFAHREN SOWIE VORRICHTUNG系统DAFÜR
公开(公告)号：EP2482524A1
公开(公告)日：2012-08-01
申请号：EP10818282.5
申请日：2010-05-11
申请人： ZTE Corporation
发明人： LENG, Tong , YE, Zhining , MAO, Wei , ZHU, Chengxu , GAO, Lu
IPC分类号： H04L29/12
CPC分类号： H04L61/2076 , H04L61/2007 , H04L61/2061
摘要： An address distribution method is disclosed by the present invention, in which two Broadband Remote Access Servers (BRAS) which are mutually backup devices respectively occupy part of the address resources in a shared address pool, and the method includes: when detecting a user online, a BRAS selecting an address from the corresponding part of address resources in the shared address pool and distributing the address to the user; and the BRAS sending a notification message to the backup device, and informing the backup device of the address occupied by the user. A BRAS and an address distribution system is further disclosed by the present invention, and the problem of address collision generated when a pair of BRASs which are mutually backup devices distribute the addresses to their respective user in the dual-server hot backup scenario is solved by the method, device and system of the present invention.
摘要翻译：本发明公开了一种地址分配方法，其中相互备份设备的两个宽带远程接入服务器（BRAS）分别占用共享地址池中的部分地址资源，该方法包括：当在线检测用户时， BRAS从共享地址池中的地址资源的对应部分中选择一个地址，并将该地址分配给用户; 并且BRAS向备份设备发送通知消息，并向备份设备通知用户占用的地址。通过本发明进一步公开了一种BRAS和地址分配系统，并且当在双服务器热备份场景中将相互备份设备的一对BRAS分配给其各自的用户时产生的地址冲突问题由本发明的方法，装置和系统。

3. 发明授权

EP2498450B1 BROADBAND NETWORK SYSTEM AND IMPLEMENTATION METHOD THEREOF 有权
公开(公告)号：EP2498450B1
公开(公告)日：2019-09-11
申请号：EP10788685.5
申请日：2010-04-16
申请人： ZTE Corporation
发明人： GU, Zhongyu , HU, Fangwei , WEI, Yuehua , GAO, Lu
IPC分类号： H04L12/70 , H04L29/12 , H04L12/28

4. 发明公开

EP2482499A1 METHOD, APPARATUS, SYSTEM FOR ADDRESS MANAGEMENT 审中-公开
标题翻译： VERFAHREN，VORRICHTUNG UND SYSTEM ZUR ADRESSENVERWALTUNG
公开(公告)号：EP2482499A1
公开(公告)日：2012-08-01
申请号：EP10818281.7
申请日：2010-05-11
申请人： ZTE Corporation
发明人： LENG, Tong , FENG, Jun , YE, Zhining , GAO, Lu
IPC分类号： H04L12/56
CPC分类号： H04L12/6418 , H04L12/2856 , H04L12/66 , H04L41/0663 , H04L45/58 , H04L61/2007 , H04L61/2061
摘要： The present invention discloses a method for address management, at least one backup group exists between a broadband remote access server (BRAS) and a backup device, and the method includes: when the BRAS receives an access request of a user, detecting whether there is an idle address in a backup group accessed by the user; if there is no idle address in the backup group accessed by the user, then the BRAS assigning a new logical segment to the backup group, wherein the logical segment contains at least one address; and the BRAS selecting an address from the new logical segment and assigning the address to the user. The present invention also discloses an apparatus and system for address management. The method, apparatus and system of the present invention realize the flexible management of the sharing address pool, and solve the problem of a waste of resources brought by the backup group occupying the address pool individually.
摘要翻译：本发明公开了一种地址管理方法，在宽带远程接入服务器（BRAS）和备用设备之间至少存在一个备份组，该方法包括：当BRAS接收到用户的接入请求时，检测是否存在用户访问的备份组中的空闲地址; 如果用户访问的备份组中没有空闲地址，则BRAS向备份组分配新的逻辑段，其中逻辑段包含至少一个地址; 并且BRAS从新的逻辑段选择地址并将该地址分配给用户。本发明还公开了一种用于地址管理的装置和系统。本发明的方法，装置和系统实现了共享地址池的灵活管理，解决了占用地址池的备份组带来的资源浪费的问题。

5. 发明公开

EP2498450A1 BROADBAND NETWORK SYSTEM AND IMPLEMENTATION METHOD THEREOF 有权
标题翻译： BREITBANDNETZWERKSYSTEM UND IMPLEMENTIERUNGSVERFAHRENDAFÜR
公开(公告)号：EP2498450A1
公开(公告)日：2012-09-12
申请号：EP10788685.5
申请日：2010-04-16
申请人： ZTE Corporation
发明人： GU, Zhongyu , HU, Fangwei , WEI, Yuehua , GAO, Lu
IPC分类号： H04L12/56
CPC分类号： H04L12/2859 , H04L12/2872 , H04L61/103 , H04L61/2015 , H04L61/203
摘要： This disclosure discloses a broadband network system and an implementation method thereof. The method comprises the steps that: a terminal transmits an IP address request message to the network side (S10); after receiving the IP address request message, the network side returns the EID of the terminal (S20); the terminal uses the received EID as the address to transmit and receive packets (S30). With this disclosure, the demands of the broadband network on the IP address are reduced.
摘要翻译：本公开公开了一种宽带网络系统及其实现方法。该方法包括以下步骤：终端向网络侧发送IP地址请求消息（S10）; 在接收到IP地址请求消息之后，网络侧返回终端的EID（S20）。终端使用接收的EID作为发送和接收分组的地址（S30）。通过本公开，宽带网络对IP地址的需求减少。

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