| 主权项 |
1. A method of operating an “adapted data communications systems” (ADCS) over a plurality of different “radio technology platforms” (RTP or RTPs) be those private or public and be they operated by the same or different network operators or network providers, wherein the method enables end-users (calling party or parties), using an “adapted wireless device” (AWD or AWDs) authorised to operate on such ADCS through different “radio technologies” (RT or RTs) or also referred to as radio platforms (RP or RPs) or also referred to as RTP or RTPs supported by such AWDs, to initiate a data communication or data call with a 3rd party (called party or parties) through one RTP and on loss of data connection to recover that same data communication or data call between the calling party and called party at data connection over any of all the different RTPs supported by the AWD and recover and continue such same data communication or data call between the previous mentioned calling party and the same called party or called parties within the available radio coverage areas from the different RTPs provided the time between losing data connection by the AWD and re-connecting to any authorised RTP is less than the “call recovery time-out” (CRTO) stored in the AWD and the ADCS, such method comprising all of the following;
(a)—at least one or more ADCS, such ADCS being any such existing data communications system adapted by embedding in it or interfacing to it a “proprietary internet server call recovery module” (PISCRM) which maintains data communication through the internet between each party's (calling and called) AWD with the same “Unique Data Call Identifier” (UDCID), meaning belonging to the same data call; (b)—at least one or more AWD, such AWD being any such existing wireless device capable to communicate through the internet and capable of communicating with two or more different radio technologies, such wireless device adapted by embedding in it or downloading into it a “proprietary wireless device call recovery module” (PWDCRM), wherein any such PWDCRM in commination with a PISCRM when transitioning from radio coverage loss or data connection loss to any such AWD supported radio data re-connection will automatically reconnect to the PISCRM with the UDCID and then the PISCRM will reconnect it to any such party with the same UDCID, and wherein such UDCID is cleared or deleted at any such call-end provoked by any end-user on such call with the same UDCID or by expiration of the CRTO of any party with the same UDCID by any such corresponding PWDCRM or PISCRM or any such new call initiated by an end-user on a AWD with a built-in PWDCRM, and wherein if the UDCID, available to any such AWD with a built-in PWDCRM in data communication with a 3rd party through a PISCRM of a ADCS, is undefined or has no value or an undefined value or is empty or has been deleted due to a previous CRTO expiration then at any such next transitioning from radio coverage loss or data connection loss to any such AWD supported radio data re-connection will not attempt to recover any such previous call, if any, and (c)—at least one or more CRTO that is used by all PISCRM of each ADCS and by all PWDCRM of each AWD of a such same corresponding data call that have the same UDCID, wherein each PWDCRM where the CRTO expires will autonomously and asynchronously end or terminate such data call independently to the corresponding PISCRM, whilst independently when at the PISCRM side the CRTO expires for a specific UDCID data call then the PISCRM will inform all still connected PWDCRMs with the same UDCID to also end or terminate such specific data call with that specific UIDCID. |
