Utstarcom, Incorporated

Gary Tsztoo

Neal A Schneider

Sridhar G Sharma Isukapalli

Pradeep Pandey

James Washburn

Jayan R Ramankutty

Matthew D Shaver

Geeta Desai Cheunubhotla

Carl Wing Yan Lai

A system () for processing simplex and multiplexed voice packets transmitted over a network is disclosed. The system () may include a processor () and a compare section (). A compare section () may include simplex entries (-) and multiplex entries (-). The compare section () can compare voice packet information with simplex entries (-) and multiplex entries (-) simultaneously to correlate voice packet data with a given voice channel.

Voice over network lookup method and apparatus

A system for transmitting real-time data between an asynchronous network () and a synchronous network () is disclosed. A method () may include an ingress path () for transmitting data from an asynchronous system () to a synchronous system (), and an egress path () for transmitting data from a synchronous system () to an asynchronous system (). An ingress path () may include a packet receiver () and write to synchronous system () steps. An egress path () may include read from synchronous system (), packetizer (), and packet transmitter () steps.

Media flow method for transferring real-time data between asynchronous and synchronous networks

A system () is disclosed that may transfer voice data from multiple channels between an asynchronous data network () and a synchronous data network (). A system () may include an egress block and associated structures () and/or an ingress block and associated structures (). An egress block () may read voice channel data from a local buffer () and write such data to a voice packet buffer memory (VPBM) (). At least a portion of a VPBM write address may be generated from a time stamp value. An ingress block () may read voice channel data from a jitter buffer () and write such data to a local buffer (). At least a portion of a jitter buffer read address may be generated from a time stamp value.

System for organizing voice channel data for network transmission and/or reception

A system () for processing simplex and multiplexed voice packets transmitted over a network is disclosed. The system () may include a processor () and a compare section (). A compare section () may include simplex identification (ID) entries () and multiplex ID entries (-). The compare section () can compare voice packet information with simplex ID entries (-) and multiplex ID entries (-) to correlate voice packet data with a give voice channel.

Voice data packet processing system

According to one embodiment, a system ( ) can include a number of processor subsystems ( - to - ) that can receive voice data samples from a network structure (NET A) and store the voice data samples in corresponding channel memories ( - to - ). Information for the voice data samples, including address locations, can be included in bin linked-lists ( - to - ). Bin linked-lists ( - to - ) can allow voice data samples in different channel memories ( - to - ) to be transmitted in a single multiplexed network voice packet.

Method and apparatus for transmitting voice data over network structures

According to one embodiment, a system ( ) includes a content addressable memory (CAM) address system ( ) that receives voice packet data, and in response thereto, generates a channel number value (CHANNEL&num;). The CHANNEL&num; value can be used to generate a base address value for a voice packet buffer memory system ( ). A base address value will correspond to a particular voice channel. The use of the CAM address system ( ) can enable processing of voice data packets &ldquo;on-the-fly,&rdquo; allowing for rapid processing of voice data transmitted over a network structure and/or result in more efficient use of a buffer memory that stores voice data.

Growing community of inventors

Saratoga, CA, United States of America

Gary Tsztoo