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    • 4. 发明申请
    • METHOD AND APPARATUS FOR AUTOMATIC PORT INTERCONNECTION DISCOVERY IN AN OPTICAL NETWORK
    • 在光网络中自动端口互连发现的方法和装置
    • US20100098410A1
    • 2010-04-22
    • US12624594
    • 2009-11-24
    • Murali KrishnaswamyJefferson L. WagenerXiaowen Mang
    • Murali KrishnaswamyJefferson L. WagenerXiaowen Mang
    • H04B10/08
    • H04Q11/0062H04Q2011/0088
    • To automatically discover the port connections for all nodes in a network, a master node generates a predetermined optical signal and transmits the predetermined optical signal to a neighboring node, which signal identifies the port on which the master node transmitted the predetermined signal. The recipient transmits a reply signal to the predecessor node and to the master node via a control channel, which identifies a port on which the predetermined optical signal was received by the neighboring node. By successively repeating this process in a methodical manner, the master node can discover all of the port interconnections in the optical network. Also each node can discover all its port interconnections to its neighbors. Moreover, by selecting controlling the state (e.g., terminate, open) of the ports of the non-master nodes in the network, the master node can control which nodes receive the predetermined signal, thereby ensuring proper port discovery.
    • 为了自动发现网络中所有节点的端口连接,主节点产生预定的光信号并将预定的光信号发送到相邻节点,该信号标识主节点发送预定信号的端口。 接收方经由控制信道向前级节点发送应答信号,该控制信道标识相邻节点在其上接收了预定光信号的端口。 通过以有条不紊的方式连续重复此过程,主节点可以发现光网络中的所有端口互连。 每个节点也可以发现其邻居的所有端口互连。 此外,通过选择控制网络中非主节点的端口的状态(例如,终止,打开),主节点可以控制哪些节点接收预定信号,从而确保适当的端口发现。
    • 8. 发明授权
    • Methods and apparatus to reassign quality of service priorities in a communication network
    • 在通信网络中重新分配服务质量优先级的方法和装置
    • US08612609B2
    • 2013-12-17
    • US12550750
    • 2009-08-31
    • Xiaowen MangCarolyn Roche Johnson
    • Xiaowen MangCarolyn Roche Johnson
    • G06F15/16
    • H04L47/28H04L47/2458
    • Methods and apparatus to reassign quality of service (QoS) priorities in a communication network are disclosed. An example method disclosed herein comprises performing a temporary QoS priority reassignment for network traffic between a first network element associated with a first user of a communication network and a second network element associated with a second user of the communication network without intervention by a service provider providing the communication network to the first and second users, the first user authorized by the service provider to temporarily reassign a QoS priority associated with the second user, and terminating the temporary QoS priority reassignment based on a monitored termination criteria.
    • 公开了在通信网络中重新分配服务质量(QoS)优先级的方法和装置。 本文公开的示例性方法包括对与通信网络的第一用户相关联的第一网络元件与与通信网络的第二用户相关联的第二网络元件之间的网络流量执行临时QoS优先级重新分配,而无需服务提供商提供干预 所述第一和第二用户的通信网络,由所述服务提供商授权的所述第一用户临时重新分配与所述第二用户相关联的QoS优先级,并且基于所监视的终止标准终止所述临时QoS优先级重新分配。