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JP2006109443A Transmit adaptive equalization using ordered set 审中-公开
标题翻译：使用订购设置发送自适应均衡
公开(公告)号：JP2006109443A
公开(公告)日：2006-04-20
申请号：JP2005277007
申请日：2005-09-26
申请人： Agere Systems Inc , Brocade Communications Systems Inc , アギアシステムズインコーポレーテッド , ブロケードコミュニケーションズシステムズインコーポレイテッド
发明人： AHMED ALI U , BRINK ROBERT D , SMITH LANE A , SNIVELY ROBERT
IPC分类号： H04L29/08
CPC分类号： H04B10/0779 , H04B10/07
摘要： PROBLEM TO BE SOLVED: To provide a transmit adaptive equalization technique which can accommodate higher data rates without the need for hardware infrastructure upgrades while avoiding the drawbacks of conventional receive-only equalization.
SOLUTION: In a communication system comprising first and second nodes, a transmit adaptive equalization technique is implemented using ordered sets. The first and second nodes may communicate over a Fiber Channel link or other medium. The first and second nodes comprise respective transmitter and receiver pairs, with the transmitter of the first node configured for communication with the receiver of the second node and the receiver of the first node configured for communication with the transmitter of the second node. The first node is operative to receive from the second node information specifying an adjustment to one or more equalization parameters of the first node. The information is received in designated portions of one or more ordered sets transmitted from the second node to the first node in conjunction with initialization of a communication link between the first and second nodes. The first node adjusts the equalization parameter(s) in accordance with the received information.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供可以适应更高数据速率而不需要硬件基础设施升级的发射自适应均衡技术，同时避免常规的仅接收均衡的缺点。解决方案：在包括第一和第二节点的通信系统中，使用有序集来实现发射自适应均衡技术。第一和第二节点可以通过光纤通道链路或其他介质进行通信。第一和第二节点包括相应的发射机和接收机对，其中第一节点的发射机被配置用于与第二节点的接收机进行通信，并且第一节点的接收机被配置用于与第二节点的发射机进行通信。第一节点可操作以从第二节点接收指定对第一节点的一个或多个均衡参数的调整的信息。结合第一和第二节点之间的通信链路的初始化，在从第二节点发送到第一节点的一个或多个有序集合的指定部分中接收信息。第一节点根据接收到的信息调整均衡参数。版权所有（C）2006，JPO＆NCIPI

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