发明名称 |
METHOD AND SYSTEM FOR VOIP OVER WLAN TO BLUETOOTH HEADSET USING ACL LINK AND SNIFF FOR ALIGHED ESCO TRANSMISSION |
摘要 |
<p>The invention solves the problem of reducing interference in simultaneous wireless LAN (WLAN) and Bluetooth signal handling, especially in voice over IP communications via a WLAN telephone to a Bluetooth headset. The invention sets up a voice link between the terminal and the headset by establishing sniff anchor points in the ACL link for assigning relative priorities to the WLAN and Bluetooth ACL packet traffic. A higher priority is assigned to WLAN packet traffic when it collides with original Bluetooth ACL packet traffic during a sniff anchor point. Thereafter, a higher priority is assigned to the terminal's retransmission of aborted Bluetooth ACL packets and the headset's response ACL packets in available Bluetooth slots following the anchor point.</p> |
申请公布号 |
EP1851915(A4) |
申请公布日期 |
2011.10.26 |
申请号 |
EP20060710429 |
申请日期 |
2006.02.22 |
申请人 |
NOKIA CORPORATION |
发明人 |
PALIN, ARTO;HONKANEN, MAURI;REUNAMAEKI, JUKKA |
分类号 |
H04L12/28;H04L1/18;H04M1/253;H04M1/60;H04M1/733;H04M7/00 |
主分类号 |
H04L12/28 |
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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