Title:
複数の相互接続ネットワークを経由する移動体無線通信の最適化方法
Document Type and Number:
Japanese Patent JP4028675
Kind Code:
B2
Abstract:
A telecommunication system routes real-time information traffic from an originating digital radio unit served by an originating network to a terminating unit served by a terminating network via an intermediate network interconnecting the originating and terminating networks. The originating digital radio unit has an encoder/decoder (e.g., a vocoder) for generating digital wireless frames from information that is input thereto. The originating network includes an originating node with an encoder/decoder for performing wireless-specific conversion of the digital wireless frames to digital wireline (e.g., PCM) traffic. The intermediate network includes an originating-end interface node with an encoder/decoder for compressing the digital wireline traffic for transport across the intermediate network. Optimization of communications routed between the originating and terminating units is achieved by routing the digital wireless frames without wireless-specific conversion being performed at the originating node of the originating network nor compression conversion being performed at the originating-end interface node of the intermediate network, such that the rate of information traffic throughput is maximized.
Inventors:
Kenneth wayne strom
Naoki Niihama
Naoki Niihama
Application Number:
JP2000241961A
Publication Date:
December 26, 2007
Filing Date:
August 10, 2000
Export Citation:
Assignee:
Lucent Technologies, Inc.
International Classes:
H04M3/00; H04L12/66; H04M3/56; H04M7/00; H04Q11/04; H04W88/18
Domestic Patent References:
| JP11168512A | ||||
| JP11163944A | ||||
| JP6500911A | ||||
| JP9247267A | ||||
| JP11507793A |
Foreign References:
| WO1999031911A1 |
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Kazuo
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Asahi Shinmitsu
Nobuaki Kato
Kazuo
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Asahi Shinmitsu