Narumi Umeda - researchr alias

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Viewing Publication 1 - 15 from 15

2006

Wireless QoS for High-Speed CDMA Packet Cellular Systems - With Radio-Condition-Aware Admission Control and Resource Allocation Reflected Multistage Scheduling - Narumi Umeda, Lan Chen, Hidetoshi Kayama. ieicet, 89-B(3):886-894, 2006. [doi]

2005

Evaluation of Cell Coverage and System Throughput in Multihop DS-CDMA Cellular NetworkAtsushi Fujiwara, Shinji Takeda, Hitoshi Yoshino, Narumi Umeda. ieicet, 88-B(9):3541-3545, 2005. [doi]

Intra-Cell Allocation Information and Inter-Cell Interference Distribution Based TPC for High-Speed CDMA Packet RadioHeng Qiu, Hidetoshi Kayama, Narumi Umeda. ieicet, 88-B(11):4301-4308, 2005. [doi]

2004

Mobility anchor point discovery protocol for hierarchical mobile IPv6Koji Omae, Ichiro Okajima, Narumi Umeda. wcnc 2004: 2365-2370 [doi]

2003

Wireless QoS-Aware Resource Management for CDMA Packet Multimedia Cellular RadioLan Chen, Hidetoshi Kayama, Narumi Umeda, Yasushi Yamao. ieiceta, 86-A(7):1576-1584, 2003. [doi]

Handoff performance of mobile host and mobile router employing HMIP extensionKoji Omae, Masahiro Inoue, Ichiro Okajima, Narumi Umeda. wcnc 2003: 1218-1223 [doi]

2002

2001

Architecture and Mobile IPv6 extensions supporting mobile networks in mobile communicationsIchiro Okajima, Narumi Umeda, Yasushi Yamao. vtc 2001: 2533-2537 [doi]

System architecture for mobile communications systems beyond IMT-2000Toru Otsu, Narumi Umeda, Yasushi Yamao. globecom 2001: 538-542 [doi]

Network architecture for mobile communications systems beyond IMT-2000Toru Otsu, Ichiro Okajima, Narumi Umeda, Yasushi Yamao. wc, 8(5):31-37, 2001. [doi]

1997

Capacity Design and Performance of Call Admission Control in Cellular CDMA SystemsYoshihiro Ishikawa, Narumi Umeda. jsac, 15(8):1627-1635, 1997.

1993

Performance improvements in digital portable communicationsNarumi Umeda, Mitsuru Murata. iscas 1993: 2220-2223

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