‌

US Patent 7710948 PCM-based data transmission system and voice/data communication switching method

Patent 7710948 was granted and assigned to NEC Corporation on May, 2010 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors

Is a

Patent

Patent attributes

Current Assignee

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

77109481

Patent Inventor Names

Takao Hosokubo1

Date of Patent

May 4, 2010

Patent Application Number

110712381

Date Filed

March 4, 2005

Patent Primary Examiner

‌

Gregory B Sefcheck

Patent abstract

A transmitting terminal creates a data PCM stream in which data is recognized as a PCM stream by placing a prefixed idle code string before data to transmit and a postfixed idle code string after the data to transmit. By switching between a voice PCM stream and a data PCM stream, PCM steam is transmitted to a receiving terminal. The receiving terminal, when detecting the prefixed idle code string from a received PCM stream, receive the data from the transmitting terminal until detecting the postfixed idle code string.

Timeline

No Timeline data yet.

Further Resources

Title

Author

Link

Type

Date

No Further Resources data yet.

References

Find more entities like US Patent 7710948 PCM-based data transmission system and voice/data communication switching method

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.

Open Query Tool

Access by API