Fujitsu Corporation

Koji Kawase

Yohji Fukuzawa

Koji Kuriki

Hidetoshi Kawakami

Masami Ohta

Kusuo Yonezawa

Tadashi Takaba

Yasushi Shigesada

Masanobu Shigyo

Yukimasa Takahira

Junji Satoh

Hiroshi Itoh

Kazuya Nishimura

A multimedia signal processing apparatus comprises communication service units having a plurality of types of signal processing modes corresponding to a plurality of types of communication service classifications, a communication service classification identifying unit for identifying, on the basis of signal processing request information on one call communicated from a higher-rank node, a communication service classification for that call, and a mode control unit for controlling a signal processing mode of the communication service unit to a mode suitable for the communication service classification identified in the communication service classification identifying unit. With this configuration, in the multimedia signal processing apparatus, the signal processing mode of the communication service unit is controlled to a mode suitable for the service classification for each call, which can considerably decrease the number of communication service units to be mounted and significantly reduce the probability of the rejection of newly arrived call.

Multimedia signal processing apparatus

A traffic measuring apparatus provided in an exchange measures traffic caused by call control for a plurality of terminals accommodated in the exchange. The traffic measuring apparatus includes a traffic measuring section for measuring traffic in accordance with a predetermined measuring method, a load measuring section for measuring a call control load, and a measuring method change control section for changing the measuring method used in the traffic measuring section to a different measuring method in accordance with the call control load measured by the load measuring section. Accordingly, it becomes possible to perform detailed traffic measurement, while minimizing the load acting on the call control.

Traffic measuring apparatus and method

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Fukuoka, Japan

Koji Kawase