发明名称 |
A MOBILE STATION, EQUIPMENT FOR CONNECTION TO A MOBILE STATION, SWITCHING SYSTEMS IN MOBILE COMMUNICATIONS SYSTEMS AND MOBILE COMMUNICATIONS SYSTEMS |
摘要 |
The present invention relates to a mobile station (MS), a method and a node (MS, HLR, MSC, VLR) in a mobile communications system (PLMN). In a system of this nature, it is possible that several transactions (TCH, USSD1, USSD2) are in progress at one and the same time, i.e. are ongoing in parallel with a mobile station (MS). One problem is that a user of the mobile station (MS) will become mentally stressed by receiving information from several sources over different transactions at one and the same time. Another problem is that a USSD transaction degrades the quality of a typical speech connection (TCH) which is ongoing in parallel. One solution is to register beforehand an admission which states whether a transaction can be set up or not. When a request for a new transaction (TCH, USSD1, USSD2) is received, the user admission is checked and the requested transaction inhibited in accordance with said admission.
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申请公布号 |
WO0030377(A1) |
申请公布日期 |
2000.05.25 |
申请号 |
WO1999SE01882 |
申请日期 |
1999.10.19 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
AASTROEM, BO, ARNE, VALDEMAR;EDLUND, PETER, HANS |
分类号 |
H04W4/12;H04W4/16;H04W8/18;H04W88/18;H04W92/02;H04W92/06;(IPC1-7):H04Q7/22;H04Q7/32 |
主分类号 |
H04W4/12 |
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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