Presence system with proximity presence status

Presence system with proximity presence status

  • CN 101,366,312 B
  • Filed: 09/21/2006
  • Issued: 04/22/2015
  • Est. Priority Date: 02/07/2006
  • Status: Active Grant
First Claim
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1. there is information system, comprise:

  • (a) communication interface (202);

    (b) memory (206), described memory stores;

    (b1) first existence (222) of system user;

    (b2) there is detect-message (208) in the vicinity received by communication interface (202), comprises the user identifier (302) of wireless receiver identifier (404) and system user;

    With(b3) there is handling procedure (214), for;

    (b31) there is based on contiguous the contiguous existence (304) that detect-message (208) creates system user, wherein contiguous existence (304) comprises nearby sphere (306);

    (b32) there is updating message (218) in the vicinity preparing to comprise contiguous existence (304);

    And(b33) start vicinity and there is updating message (218) to the transmission that there is user;

    With(b34) set up from its proximity location identifier (308) to the close position that nearby sphere (306) is measured;

    AndC processor (204) that () is coupled with communication interface (202) and memory (206), described processor performs exists handling procedure (214).

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