发明名称 |
IPTV DEVICES AND METHODS ADAPTED FOR SUCH DEVICES |
摘要 |
Methods and apparatus for enabling upgrading of a television (TV) device that is connectable to an internet protocol TV (IPTV) system including an operator system and a TV manufacturer system are described. The upgrading is based on a token object and verifies a requested upgrading of the TV device. A token object is generated at the TV manufacturer system in response to receiving a request for upgrading from the TV device, and delivered to the TV device, thus enabling the TV device to complete the requested upgrading process due to possessing a valid token. A TV device, an operator system, and a TV manufacturer system adapted to execute the suggested methods are also provided. |
申请公布号 |
US2015143403(A1) |
申请公布日期 |
2015.05.21 |
申请号 |
US201514606072 |
申请日期 |
2015.01.27 |
申请人 |
Telefonaktiebolaget L M Ericsson (publ) |
发明人 |
CEDERVALL Mats;MITRA Nilo |
分类号 |
G06F21/57;G06F9/445;H04N21/443;H04N21/61;H04N21/458;H04N21/435;H04N21/426 |
主分类号 |
G06F21/57 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Stockholm SE |