公开(公告)号：US6044090A

公开(公告)日：2000-03-28

申请号：US774341

申请日：1996-12-30

申请人： Alan Grau ,  William Hanks ,  Jannet Shaw

发明人： Alan Grau ,  William Hanks ,  Jannet Shaw

IPC分类号： H04J1/12 ,  H04N7/173 ,  H04N21/2385 ,  H04N21/24 ,  H04N21/4788 ,  H04N21/61 ,  H04J1/00

CPC分类号： H04N17/004 ,  H04J1/12 ,  H04L65/80 ,  H04N21/2385 ,  H04N21/2402 ,  H04N21/2408 ,  H04N21/4788 ,  H04N21/6168 ,  H04N7/17309

摘要： A communications controller (132) transfers communication links from a first receiver (144) to a second receiver (146) when a system quality parameter exceeds a threshold. The first receiver (144) is used to perform idle carrier scanning by tuning to each idle carrier and executing a quality metric measuring procedure for the carrier or a channel on the carrier. The quality metrics are stored in memory (160) and the idle carriers are ranked according to their corresponding quality metrics. The communication controller (132) adds or replaces carriers based on their ranking. In this manner, communication channels may be more efficiently managed.

摘要翻译： 当系统质量参数超过阈值时，通信控制器（132）将通信链路从第一接收器（144）传送到第二接收器（146）。 第一接收机（144）用于通过调谐到每个空闲载波来执行空载载波扫描，并对载波或载波上的信道执行质量度量测量程序。 质量度量存储在存储器（160）中，并且空闲载波根据其相应的质量度量进行排名。 通信控制器（132）基于它们的等级来添加或替换运营商。 以这种方式，可以更有效地管理通信信道。

公开(公告)号：US20050052993A1

公开(公告)日：2005-03-10

申请号：US10933065

申请日：2004-09-02

申请人： William Hanks ,  Tom Cloonan ,  Brian Barker

发明人： William Hanks ,  Tom Cloonan ,  Brian Barker

IPC分类号： H04L12/24 ,  H04L12/26 ,  H04M3/36 ,  H04L12/66 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00

CPC分类号： H04L41/0213 ,  H04M3/36

摘要： CMTS software keeps track of the number of call requests accepted during a given monitoring period, this number being referred to as Count. As each call request is received, Count is compared to the current value stored in an overload state MIB (which can change multiple times during a monitoring period based on the actual overload state as reported by fault management). If Count exceeds the MIB value, the call request is denied. After the monitoring period ends, the Count of call requests accepted is reset to zero and the count value begins incrementing at the start of the next monitoring period as calls are accepted.

摘要翻译： CMTS软件跟踪在给定监控期间接受的呼叫请求数，该数字称为计数。 当接收到每个呼叫请求时，将Count与存储在过载状态MIB中的当前值进行比较（根据故障管理报告的实际过载状态，可以在监控期间多次更改）。 如果Count超过MIB值，则拒绝呼叫请求。 在监视期结束后，接受呼叫请求的计数被重置为零，并且在接受呼叫时，计数值在下一个监视周期开始时开始递增。