发明名称 |
RELAY-MODE AND DIRECT-MODE OPERATIONS FOR PUSH-TO-TALK-OVER-CELLULAR (POC) USING WIFI TECHNOLOGIES |
摘要 |
A system and method for relay-mode and direct-mode operations for Push-to-talkover-Cellular (PoC) using WiFi technologies. One or more servers interface to a wireless communications network to perform advanced voice services for mobile units therein, wherein the advanced voice services include an instant two-way half-duplex voice call within a group of the mobile units comprising a PoC call session. Both the servers and the mobile units that use the advanced group services communicate with each other using control messages within the wireless communications network. At least one of the servers switches voice messages for the advanced group services between the mobile units across the wireless communications network. |
申请公布号 |
WO2016028926(A1) |
申请公布日期 |
2016.02.25 |
申请号 |
WO2015US45951 |
申请日期 |
2015.08.19 |
申请人 |
KODIAK NETWORKS, INC. |
发明人 |
PATEL, KRISHNAKANT, M.;VEMPATI, BRAHMANANDA, R.;NEGALAGULI, HARISHA, M. |
分类号 |
H04W4/06 |
主分类号 |
H04W4/06 |
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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