Utstarcom, Incorporated

Utstarcom Telecom Co., Ltd.

Bill Huang

Sheng Liu

Spero Koulouras

Yu Shen

Jing Yang

A communication method between the units of a distributed base station system, characterized by comprising: at the transmitting end, mapping a CPRI link to a GFP-T frame; encapsulating the GFP-T frame into SDH virtual containers to form a STM-N frame; and transmitting the STM-N frame via a SDH line, and at the receiving end, receiving the STM-N frame transmitted via the SDH line; separating the SDH virtual containers from the STM-N frame; extracting the GFP-T frame from the SDH virtual containers; reproducing the CPRI link from the GFP-T frame.

CPRI link multiplex transmission method and system

A process of providing operation oriented common signaling information services supports a plurality of different types of network distributed signaling functions in a network. The process includes the steps of: instantiating a class of network objects in a plurality of network entities forming a community, each of the network entities in the community having at least one of the network objects of the class, the class of network objects for modeling a corresponding one of the network distributed signaling functions; and providing a transparent operation oriented interface between the network objects of the network entities of the community, the operation oriented interface enabling interoperations between the network objects. At least one of the network objects is associated with a corresponding managed object that is mapped to the corresponding network object by public attributes of the corresponding network object. Each of the network objects includes external methods for accessing managed objects associated with other ones of the network objects via the transparent operation oriented interface. The external methods perform network operations, and are operative to invoke the performance of network operations by other ones of the network objects in the community.

Growing community of inventors

Alameda, CA, United States of America

Bill Huang