发明名称 |
Synchronous selective signalling system |
摘要 |
A selective call receiver (111) has a first mask (134A) stored within the selective call receiver (111) indicative of a first period of reception for receiving a transmitted communication signal (99) having a plurality of packets (100). Each of the transmitted packet (100) has message information (110). An identifier (106) identifies the packet (100). The control signal (108) is representative of a second mask (134B) indicative of a second period of reception. The second mask is compared with the first mask for determining the second period of reception of the selective call receiver (111). A correspondence between the first and second masks determines whether to change the first period of reception of the selective call receiver (111) for receiving at least one additional packet.
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申请公布号 |
US5325088(A) |
申请公布日期 |
1994.06.28 |
申请号 |
US19910801574 |
申请日期 |
1991.12.02 |
申请人 |
MOTOROLA, INC. |
发明人 |
WILLARD, DAVID F.;SCHWENDEMAN, ROBERT J.;KUZNICKI, WILLIAM J.;MOORE, MORRIS A.;DELUCA, MICHAEL J. |
分类号 |
H04W88/02;(IPC1-7):H04Q7/00 |
主分类号 |
H04W88/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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