Tecore Networks
Telecom hardware vendor for GSM, CDMA, WiMAX and 3G core and RAN network elements. GSM, WiMAX, 3G Beyond Generations (B3G), FDD/TDD, WCDMA-UMTS/TD-CDMA/TD-SCDMA/CDMA2000, HSDPA/HSUPA/HSPA, OFDMA, 4G, WiMAX, LTE, UWB, WLAN, NGNs.

US Telecom Jobs
Android, Java, J2ME, Symbian, IPhone, Blackberry/RIM apps, Linux, Windows Mobile, Volga, wholesale applications, software code writing, software testing, mobile applications development, qa testing, mobile games development,

Huawei Technologies Co., Ltd.
Established in 1988, Huawei Technologies is a high-tech enterprise which specializes in research and development (RD), production and marketing of communications equipment, providing customized network solutions for telecom carriers in optical, fixed, mobile and data communications networks. Huawei's customers include China Telecom, China Mobile, China Netcom, China Unicom as well as Thai AIS, South Korea Telecom, SingTel, Hutchison Telecom, PCCW HKT, Telemar (Brazil), Rostelecom (Russia), etc. Huawei's products can be divided into the following categories fixed network, mobile network, data communications and optical network --- ranging from switching, access network, optical transport, intelligent network, support network, GSM, GPRS, W-CDMA, cdma2000 1x, full series of routers and LAN switches, videoconferencing to other key telecom technology fields. Most important of all, Huawei products are based on its independently designed ASIC chips.

3Roam
Founded in 2005, 3Roam is a leading innovator in advanced networking solutions for wireless backhaul. 3Roam focuses on the growing demand for capacity in mobile operators and broadband service providers networks, by providing a range of high-capacity Ethernet and IP microwave transmission equipments, ranging from 10Mbps up to Gigabit/sec capacity. 3Roam is based and manufactures its products in France, with highest quality standards and provides a complete range of microwave transmission equipments, integrating advanced networking capabilities, starting with complete Ethernet based platform up to IP and MPLS processing equipment.

PUYAGROUP
with the management organization has been managed on concentrated goal, aimed to expand in wireless communication technique and TI since more than 10 years ago.and its active subsidiaries have a long short term goal in our country wireless TI telecommunication industry. has inclusive three subsidiaries PUYATELECOM PUYASAT PUYANET ------------------------------------- site acquisition Site construction (indoor, outdoor) Implementation Commissioning Maintenance Telecom-wireless