发明公开
EP1875726A2 METHOD AND APPARATUS FOR SUPPORTING WIRELESS DATA SERVICES ON A TE2 DEVICE USING AN IP-BASED INTERFACE
审中-公开
方法和设备用于支持无线数据服务在TE2装置中使用ON IP，基于接口
- 专利标题： METHOD AND APPARATUS FOR SUPPORTING WIRELESS DATA SERVICES ON A TE2 DEVICE USING AN IP-BASED INTERFACE
- 专利标题（中）： 方法和设备用于支持无线数据服务在TE2装置中使用ON IP，基于接口
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申请号： EP06751088.3申请日： 2006-04-20
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公开(公告)号： EP1875726A2公开(公告)日： 2008-01-09
- 发明人: BABBAR, Uppinder, Singh , LIOY, Marcello , ABROL, Nischal
- 申请人： Qualcomm Incorporated
- 申请人地址： 5775 Morehouse Drive San Diego, CA 92121 US
- 专利权人： Qualcomm Incorporated
- 当前专利权人： Qualcomm Incorporated
- 当前专利权人地址： 5775 Morehouse Drive San Diego, CA 92121 US
- 代理机构： Heselberger, Johannes
- 优先权： US112484 20050421
- 国际公布： WO2006116190 20061102
- 主分类号： H04L29/12
- IPC分类号： H04L29/12
摘要：
A wireless network assigns a single IP address to the wireless device, which assigns this IP address over to a TE2 device coupled to the wireless device. The wireless device derives a private IP address for communication with the TE2 device. The wireless device forwards packets exchanged between the TE2 device and the wireless network using the single IP address. The wireless device exchanges packets with the TE2 device by (1) using the private IP address for outbound packets sent to the TE2 device and (2) performing either address-based routing or packet filtering on inbound packets received from the TE2 device. The wireless device exchanges packets with the wireless network by (1) using the single IP address for outbound packets sent to the wireless network and (2) performing packet filtering on inbound packets received from the wireless network.
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