Ethernet TD-SCDMA Research And Development Of General Switch Unit

In the Time Division-Synchronisation Code Division Multiple Access (TD-SCDMA) mobile communication system, based on Advanced Telecommunications Computing Architecture (ATCA) communications platform to an unprecedented range of development and application. Time Division-Long Term Evolution (TD-LTE) system, hardware platform, processing power, communication bandwidth, a higher exchange capacity and other requirements, and10Gigabit Ethernet (10GE) technology, can produce sufficient bandwidth to fully meet the requirements of LTE and telecommunications users in the growth of bandwidth requirements. Therefore,10GE connection unit in the hardware system applied research and implementation of all TD-SCDMA has become an important research topic.Papers in TD-SCDMA hardware platform based on the product’s design, on the10GE optical interfaces,10G Ethernet technology and general technology TD-LTE equipment, a systematic analysis and research, presented a hardware platform for system application of large-capacity switching unit implementation of the program, and participated in the completion of the General Switch Assemble (GSWA) the design and implementation. This paper focuses on the exchange board GSWA Design and implementation of technology, given the test results veneer off, and finally a brief introduction of existing hardware systems, business equipment deal is expected to achieve a number of key features.Research results in this article have been successfully applied to Datang Mobile Communications Equipment Co., Ltd. Xi’an Branch of the TD-LTE equipment design and development.