Title:
選択的チャンネル送信を使用する多重チャンネル通信システムにおける送信のためのデータを処理するための方法及びシステム
Document Type and Number:
Japanese Patent JP5490405
Kind Code:
B2
Abstract:
Techniques to select transmission channels for use for data transmission and to process and transmit data over the selected transmission channels. Transmission channels available for use are segregated into one or more groups, with each group including any number of channels. With selective channel transmission, only "good" channels in each group are selected (e.g., based on the channels' received SNRs and an SNR threshold), "bad" channels are not used, and the total available transmit power for the group is (e.g., uniformly) distributed across only the good channels. Each group may also be associated with a respective coding and modulation scheme, and data for each group may be coded and modulated based on the scheme selected for the group. Improved performance is achieved by using only good channels in each group and matching the data processing for the selected channels to the capacity achievable by the channels.
Inventors:
JR Walton
John W. Ketchum
John W. Ketchum
Application Number:
JP2008332228A
Publication Date:
May 14, 2014
Filing Date:
December 26, 2008
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04J11/00; H04J99/00; H04B7/005; H04B7/04; H04B7/06; H04B7/26; H04L1/00; H04L1/06; H04L5/06; H04L25/03; H04L27/26; H04W16/28; H04W52/24; H04W52/34; H04W52/50; H04W72/04; H04W72/08; H04W52/26; H04W52/42
Domestic Patent References:
| JP11317723A | ||||
| JP1155210A |
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Toshio Shirane
Takashi Mine
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Takao Ako
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Yoshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Toshio Shirane
Takashi Mine
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Takao Ako
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori