发明授权
US08750255B2 GSM cell broadcast SMS message transmission in CDMA communication systems
有权
CDMA通信系统中的GSM小区广播SMS消息传输
- 专利标题： GSM cell broadcast SMS message transmission in CDMA communication systems
- 专利标题（中）： CDMA通信系统中的GSM小区广播SMS消息传输
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申请号： US12027948申请日： 2008-02-07
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公开(公告)号： US08750255B2公开(公告)日： 2014-06-10
- 发明人: Hai Qu , Nobuyuki Uchida
- 申请人： Hai Qu , Nobuyuki Uchida
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理商 Rupit M. Patel
- 主分类号： H04L12/66
- IPC分类号： H04L12/66 ; H04W4/12 ; H04W4/16
摘要：
Techniques to send GSM CBS messages over a CDMA air interface. The encapsulation of a GSM CBS message in CDMA messages may be achieved using various schemes. An indication is provided at each of a number of pertinent layers to allow the terminals to determine whether a GSM CBS message or a CDMA broadcast SMS message was sent. These indications include (1) a value in a designated field or subfield of a Data Burst Message, (2) a new value for a Category field in a Service Category parameter of an SMS Broadcast Message, and (3) a new value for a Msg_Encoding field in a User Data subparameter of the SMS Deliver Message.