发明名称 |
Method for responding to DCCH pointers |
摘要 |
A method for responding to a pointer received on an analog control channel pointing to a control channel belonging to a forbidden service provider includes avoiding a power-up scan and resuming camping on the analog control channel. A wireless communications mobile unit is camped on an analog control channel may receive a channel pointer to a digital control channel. If the digital control channel has acceptable received signal strength, the service provider information for that control channel is checked. If the control channel belongs to a non-forbidden service provider, the mobile unit camps on the digital control channel. If the control channel belongs to a forbidden service provider, the mobile unit returns to camping on the analog control channel without performing an intervening power-up scan. By avoiding power-up scans when the pointed-to channel belongs to a forbidden service provider, less power is consumed and users receive more consistent communications service.
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申请公布号 |
US6075981(A) |
申请公布日期 |
2000.06.13 |
申请号 |
US19970960383 |
申请日期 |
1997.10.29 |
申请人 |
ERICSSON, INC. |
发明人 |
SHAH, AMISH K.;FINDIKLI, NADI S.;HOOVER, DAVID |
分类号 |
H04W48/12;H04W52/02;H04W88/06;(IPC1-7):H04Q7/22 |
主分类号 |
H04W48/12 |
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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