Patent classifications
H
ELECTRICITY
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H04
ELECTRIC COMMUNICATION TECHNIQUE
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H04W
WIRELESS COMMUNICATION NETWORKS
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36/00
Hand-off or reselection arrangements
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H04W36/0005
Control or signalling for completing the hand-off
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H04W36/0011
for data sessions of end-to-end connection
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H04W36/0022
for transferring data sessions between adjacent core network technologies
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H04W36/00224
between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
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H04W36/00226
wherein the core network technologies comprise IP multimedia system [IMS], e.g. single radio voice call continuity [SRVCC]
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