发明名称 |
RADIO TERMINAL AND USER INTERFACE METHOD |
摘要 |
<p>Communications is executed between users through wireless terminals thereof without fear of being located by each other. On terminal 1x, area 4 in which wireless communication is enabled with terminal 1x is divided into proximity area 6 and external area 7 and the radius (distance between boundary 5 and terminal 1x) is temporally varied by random number. A control block of terminal 1x detects terminals located in side the communicable area 4 and in the communication enabled state and processes the other terminals located inside proximity area 6 as out-of-service-area among the detected other terminals, not displaying the users of these other terminals located inside proximity area 6 onto display screen 2x. The control block processes only other terminals located inside external area 7 as in-service area and displays the users of these other terminals onto display screen 2x.</p> |
申请公布号 |
EP1874073(A1) |
申请公布日期 |
2008.01.02 |
申请号 |
EP20060731067 |
申请日期 |
2006.04.04 |
申请人 |
SONY CORPORATION |
发明人 |
NAKAMURA, TAKATOSHI;SAKO, YOICHIRO;TERAUCHI, TOSHIRO;ASUKAI, MASAMICHI;MIYAJIMA, YASUSHI;TAKEHARA, MITSURU |
分类号 |
H04W4/02;H04W76/02;H04W84/18 |
主分类号 |
H04W4/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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