Method and system for mobile communications

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8331935
APP PUB NO 20090149182A1
SERIAL NO

12364766

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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When a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, the mobile station uses the same branch structure and the same communication frequency band for all of calls. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, a branch structure and a communication frequency band, which can continue all of the calls, are selected and used.

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Patent Owner(s)

  • NTT DOCOMO, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hagiwara, Junichiro Yokohama, JP 49 885
Hamajima, Takuya Yokosuka, JP 16 605
Hata, Masafumi Yokosuka, JP 17 639
Igarashi, Daisuke Yokosuka, JP 37 691
Ishikawa, Nobutaka Yokohama, JP 15 593
Kusunose, Kenya Yokosuka, JP 15 593
Miki, Mutsumaru Yokosuka, JP 18 637
Okamoto, Akiko Kitakyushu, JP 15 593
Sato, Takaaki Yokosuka, JP 118 1292
Tamura, Motoshi Yokosuka, JP 77 1264
Uchikoshi, Akihiro Yokosuka, JP 15 593
Uchiyama, Nobuhide Hiroshima, JP 15 593
Watanabe, Yasuyuki Yokosuka, JP 148 1858
Yamagata, Katsuhiko Yokohama, JP 21 672
Yasuda, Yoshiyuki Yokohama, JP 21 759
Yunoki, Kazufumi Yokosuka, JP 31 809

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