Title:
複数の異なるCDMAチャネルを有する通信システムにおけるトラヒックの管理
Document Type and Number:
Japanese Patent JP4505461
Kind Code:
B2
Abstract:
In a code division multiple access (CDMA) communications system including one or more terminals (such as customer premise equipments, CPEs) that communicate with a node (such as an Internet gateway) via at least a random access channel and a reservation-oriented channel, various schemes of managing communications traffic among the channels are provided. Decisions as to the channel on which a given terminal may transmit may be based on: traffic statistics (such as packet size or average data rate over a time period), traffic content (such as packet type), the terminal's output buffer loading (queue state, or “Q-state”), a history of the terminal's output buffer loading (one or more Q-states), and so forth. In one application, decisions in managing traffic in a live user's web browsing sessions may involve intelligent ascertainment of whether a given terminal is busy based on traffic analysis or output buffer loading.
Inventors:
Jalali, Ahmad
Application Number:
JP2006528118A
Publication Date:
July 21, 2010
Filing Date:
September 21, 2004
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W74/02; H04J11/00; H04J13/00; H04J13/18; H04L12/24; H04L12/56; H04W28/26; H04W28/14; H04W28/22; H04W72/02; H04W74/08; H04W84/06
Domestic Patent References:
| JP8181645A | ||||
| JP2005513933A |
Foreign References:
| WO2003055254A1 |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Ryo Hashimoto
Tetsuya Kazama
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Ryo Hashimoto
Tetsuya Kazama