专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US5832036A Radio relay apparatus 失效
标题翻译：无线中继装置
公开(公告)号：US5832036A
公开(公告)日：1998-11-03
申请号：US686166
申请日：1996-07-24
申请人： Tomohiro Nakamura
发明人： Tomohiro Nakamura
IPC分类号： H04B7/155 , H04B10/07 , H04B10/2507 , H04B10/29 , H04J3/00 , H04J3/14 , H04L1/00 , H04B3/36
CPC分类号： H04J3/14 , H04L1/0061 , H04J2203/0035 , H04J2203/006 , H04J2203/0089 , H04L2001/0092
摘要： A radio relay apparatus complying with SDH is provided which permits the value of B2 bytes received from a transmitting-side terminal station to be sent to a receiving-side terminal station even in the case where resetting of a pointer value is performed. B2 sampling means of the radio relay apparatus samples B2 byte information, and B2 recomputing means again performs B2 parity computation of received transmission information which has been subjected to the pointer value resetting. Adding means adds bit by bit the data sampled by the B2 sampling means to the data obtained by the B2 recomputing means, and transmitting means transmits the sum obtained by the adding means to a subsequent radio relay apparatus. Based on the sum transmitted from the transmitting means, the subsequent radio relay apparatus judges that data which is a subject of B2 parity computation and which corresponds to a bit having the value "1" is erroneous.
摘要翻译：提供了符合SDH的无线电中继装置，即使在执行指针值的复位的情况下，也能够将从发送侧终端站接收的B2字节的值发送到接收侧终端站。 B2采样装置对B2字节信息进行采样，并且B2重新计算装置再次对经过指针值重置的接收的发送信息进行B2奇偶运算。添加装置将由B2采样装置采样的数据逐位地添加到由B2重新计算装置获得的数据，并且发送装置将由加法装置获得的和发送给随后的无线电中继装置。基于从发送装置发送的和，随后的无线电中继装置判断作为B2奇偶校验计算的对象的数据与对应于具有值“1”的比特是错误的。

IPRDB

热门服务

关于我们

友情链接

联系方式