Network access method, mobile communication terminal, network server, and network access system

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United States of America Patent

PATENT NO 9918273
SERIAL NO

15644330

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided are a network access method, a mobile communication terminal, a network server, and a network access system. The network access method includes the follows. A mobile communication terminal accesses a wireless local area network of a place of visit. The mobile communication terminal sends a network ID acquisition request to a network server of the wireless local area network. The mobile communication terminal receives at least one PLMN network ID unicast or broadcast by the network server in response to the network ID acquisition request, and adds the received at least one PLMN network ID to an equivalent home public land mobile network (EHPLMN) list; the at least one PLMN network ID comprises network IDs of PLMNs of visited operators who have contracted with a home operator of the mobile communication terminal. The mobile communication terminal performs network access in the place of visit based on the EHPLMN list.

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Patent Owner(s)

Patent OwnerAddress
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTDCHANGAN TOWN IN GUANGDONG PROVINCE DONGGUAN 523860 USHA BEACH ROAD NO 18 DONGGUAN CITY GUANGDONG PROVINCE 523860

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Jun Guangdong, CN 343 2631

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1134363547815965282181212801 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +01000200030004000250500750125015001750225025002750325035003750

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