N. Umeda

434 total citations
23 papers, 296 citations indexed

About

N. Umeda is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Media Technology. According to data from OpenAlex, N. Umeda has authored 23 papers receiving a total of 296 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Electrical and Electronic Engineering, 21 papers in Computer Networks and Communications and 3 papers in Media Technology. Recurrent topics in N. Umeda's work include Wireless Communication Networks Research (18 papers), Advanced Wireless Network Optimization (11 papers) and IPv6, Mobility, Handover, Networks, Security (7 papers). N. Umeda is often cited by papers focused on Wireless Communication Networks Research (18 papers), Advanced Wireless Network Optimization (11 papers) and IPv6, Mobility, Handover, Networks, Security (7 papers). N. Umeda collaborates with scholars based in Japan. N. Umeda's co-authors include Yasuaki Ishikawa, Yasushi Yamao, H. Suda, N. Nakajima, Masahiro Inoue, Hidetoshi Kayama, Seizo Onoe, K. Ohno, Hajime Yoshino and T. Miki and has published in prestigious journals such as IEEE Journal on Selected Areas in Communications, IEICE Transactions on Communications and IEEE Personal Communications.

In The Last Decade

N. Umeda

22 papers receiving 263 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
N. Umeda Japan 8 267 262 14 9 7 23 296
Brigitte Kervella France 4 418 1.6× 414 1.6× 21 1.5× 11 1.2× 10 1.4× 7 442
Victor Fajardo United States 6 270 1.0× 267 1.0× 9 0.6× 5 0.6× 8 1.1× 13 288
R. Grünheid Germany 9 219 0.8× 299 1.1× 9 0.6× 8 0.9× 3 0.4× 19 311
Kenichi Taniuchi United States 9 320 1.2× 311 1.2× 11 0.8× 5 0.6× 13 1.9× 12 338
Mohammad Zulhasnine Canada 4 375 1.4× 396 1.5× 16 1.1× 7 0.8× 6 0.9× 6 436
Pierrick Seïté France 8 298 1.1× 258 1.0× 7 0.5× 6 0.7× 3 0.4× 22 304
Henry Haverinen Finland 5 227 0.9× 206 0.8× 9 0.6× 7 0.8× 7 1.0× 10 245
Shalini Periyalwar Canada 10 276 1.0× 304 1.2× 4 0.3× 13 1.4× 10 1.4× 32 327
G. Santella Italy 8 160 0.6× 284 1.1× 9 0.6× 22 2.4× 4 0.6× 18 292
A. Steil Germany 6 254 1.0× 261 1.0× 6 0.4× 17 1.9× 6 0.9× 11 281

Countries citing papers authored by N. Umeda

Since Specialization
Citations

This map shows the geographic impact of N. Umeda's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by N. Umeda with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N. Umeda more than expected).

Fields of papers citing papers by N. Umeda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. Umeda. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by N. Umeda. The network helps show where N. Umeda may publish in the future.

Co-authorship network of co-authors of N. Umeda

This figure shows the co-authorship network connecting the top 25 collaborators of N. Umeda. A scholar is included among the top collaborators of N. Umeda based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with N. Umeda. N. Umeda is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kayama, Hidetoshi, et al.. (2005). Prioritized reservation type MAC protocol for broadband CDMA packet communication systems. 3. 1549–1553. 1 indexed citations
2.
Takeda, Satoshi, et al.. (2005). Evaluation of cell coverage and throughput in the multihop CDMA cellular network. 4. 2375–2378. 7 indexed citations
3.
Nakano, Keisuke, et al.. (2005). Multi-hop networking with relaying capacity for cellular mobile systems. 4. 2161–2165. 1 indexed citations
4.
Inoue, Masahiro, et al.. (2004). Handoff performance of mobile host and mobile router employing HMIP extension. 2. 1218–1223. 16 indexed citations
5.
Takahashi, Hirokazu, et al.. (2004). Transmission quality evaluation of hierarchical mobile lPv6 with buffering using test bed. 4. 2246–2250. 3 indexed citations
6.
Chen, Lan, Hidetoshi Kayama, & N. Umeda. (2003). Wireless QoS resource cooperation management for CDMA packet mobile communication systems. IEICE Transactions on Communications. 86(6). 1927–1935. 2 indexed citations
7.
Chen, Lan, Hidetoshi Kayama, & N. Umeda. (2003). Power resource cooperation control considering wireless QoS for CDMA packet mobile communication systems. j83 b. 1092–1096. 2 indexed citations
8.
Kitazawa, Daisuke, et al.. (2003). Downlink packet-scheduling considering transmission power and QoS in CDMA packet cellular systems. j80 b i. 183–187. 5 indexed citations
9.
Inoue, Masahiro, et al.. (2003). Mobile node extension employing buffering function to improve handoff performance. 1. 62–66. 7 indexed citations
10.
11.
Takahashi, H., et al.. (2002). Transmission quality evaluation of Hierarchical Mobile IPv6 with Buffering using test bed. 102(352). 43–48. 2 indexed citations
12.
Yamao, Yasushi, H. Suda, N. Umeda, & N. Nakajima. (2002). Radio access network design concept for the fourth generation mobile communication system. 3. 2285–2289. 32 indexed citations
13.
Umeda, N., et al.. (2002). Performance of diversity handover in DS-CDMA cellular systems. a 2 3. 421–425. 9 indexed citations
14.
Onoe, Seizo, et al.. (2002). Control channel structure for TDMA mobile radio systems. 270–275. 8 indexed citations
15.
Umeda, N., et al.. (2002). System architecture for mobile communications systems beyond IMT-2000. 538–542. 11 indexed citations
16.
Umeda, N., et al.. (2002). Architecture and Mobile IPv6 extensions supporting mobile networks in mobile communications. 4. 2533–2537. 8 indexed citations
17.
Umeda, N. & Seizo Onoe. (2002). Design and performance evaluation of novel common control channels for digital mobile radio. 646–651. 1 indexed citations
18.
Kayama, Hidetoshi, et al.. (2002). Wireless QoS architecture and resource management for CDMA packet access multimedia cellular radio. 1. C–64. 2 indexed citations
19.
Umeda, N., et al.. (2001). Network architecture for mobile communications systems beyond IMT-2000. IEEE Personal Communications. 8(5). 31–37. 44 indexed citations
20.
Ishikawa, Yasuaki & N. Umeda. (1997). Capacity design and performance of call admission control in cellular CDMA systems. IEEE Journal on Selected Areas in Communications. 15(8). 1627–1635. 123 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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