A method for notifying one or more users of a present state of at least one property of an entity, the method comprising the steps of: a) receiving a request message from a user over a first communications channel, the message containing information indicative of at least one property of an entity in which the user is interested; b) determining the present state of said at least one property; c) determining an identifier of a second communications channel onto which future messages containing information relating to future changes of state of the at least one property of the entity will be transmit; and d) transmitting a reply message to the user, the reply message containing information indicative of the present state of the at least one property and of the identifier of the second communications channel.
申请公布号
WO03051014(A3)
申请公布日期
2003.07.24
申请号
WO2002GB05310
申请日期
2002.11.25
申请人
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY;GARYFALOS, ANARGYROS;BURBRIDGE, TREVOR;SOPPERA, ANDREA;BRISCOE, ROBERT, JOHN
发明人
GARYFALOS, ANARGYROS;BURBRIDGE, TREVOR;SOPPERA, ANDREA;BRISCOE, ROBERT, JOHN