【正文】 networklevel reliability ensuredn l Support E1/T1, SDH/ATM/POS 155M, FE/GEn l Support , multiparty session, etcb) MSoftX3000: MSC Servern Abundant services: CAMEL 3, LCS, lawful interception, USSD callback, n l Large capacity and high density, million subs with 3 racksn l Support dual homing networking, embedded SG functionsn l Support both layered and nonlayered network architecturen l Support simultaneous access of GSM BSS and UTRAN Versatile PS Core Networka) Huawei PS Core Network supports the simultaneous access of both UTRAN and GPRS BSS. It can support R99/R4/R5 and smooth evolution to R6 is also guaranteed.b) The GGSN embeds the SSP function and can support PrePaid Service (PPS). Huawei has provided the GGSN equipment for AIS of Thailand, enabling its prepaid subscribers to enjoy the attractive data services bringing by GPRS.c) The GGSN has the contentdetection functionality. As a result, contentbased charging can be supported by Huawei PS CN. This function gives operator the freedom of choosing different billing strategy and business modes.d) Due to the contentdetection capability, another function which is called OnlyOne APN can be provided. With this function, the endusers do not need to reselect APN by hand when they are changing to other services. The network will do the routing for the enduser. Reselection of APN will be invisible by endusers. This function brings more convenience to both the endusers and the operators. e) Huawei’s PS CN has been deployed in 24 countries, 35 operators mercial experiences, in Asia, Africa, Europe, South America.f) Huawei SGSN/GGSN/CG global application serves more than 12,000,000 subscribers PS services and occupies more 47% market share in China Mobile. CN PS equipments introductiona) SGSN9810: Serving GPRS Support Nodel Support both UMTS and GPRS l Capacity up to million subs, and 800,000 PDP context simultaneously.l Guaranteed QoS: Diffserv QoS, MPLS, etc.l Support E1/T1, ATM STM1/STM4, POS STM1/STM4, FE/GEl Special functions: CAMEL 3, LCS, Lawful Interception, GTP Hardware Forwarding, 2M Signaling, IPSec, etc.b) GGSN9811: Gateway GPRS Support Nodel Support both UMTS and GPRS l handle 1,000,000 PDP context (Single subrack), 5,000,000 PDP context (Multiple subracks) simultaneouslyl Excellent quality of service based on Internet differentiated service classes.l Support packet security filtering/ACL mechanism l Support ATM STM1/STM4, POS STM1/STM4, FE/GE Experienced Radio Network PlanningHuawei has more than 300 professional UMTS Radio network planning (RNP) engineers locating in over 30 technical support centers worldwide. More than 75% of them hold master or higher degrees. Expertise database, simulation model database and case database of network planning amp。 optimization have been set up to facilitate the RNP.Huawei holds more than 150 3G RNP patents and embodies the belief of RNP into ASIC design. Selfdesigned software has been developed to field test and network planning amp。 optimization. Huawei has the experience of network planning amp。 optimization in hundreds of 3G projects worldwide, including the mercial 3G network radio network planning in UAE , Hong Kong, Malaysia and NetherlandsHuawei RNP team cooperates with professional international RNP panies(such as WFI and Air), invites foreign experts from Europe, USA and Korea to join RNP team and provides professional 3G RNP service globally.About IPRHuawei respects IPR. Huawei is one of the few vendors who can also produce 3G core ASIC. We have our own intellectual properties for 3G and have signed IPR crosslicense agreement with Ericsson and Nokia.Till today, Huawei has applied for more than 800 patents Covering UMTS key technologies.About CPRIIn May 2003, Ericsson, Huawei, NEC, Nortel Networks and Siemens created an industry cooperation, CPRI (Common Public Radio Interface). CPRI defines the interface between RE (Radio equipment) and REC (radio equipment control) which is a key internal interface in the radio base station. The aim of CPRI is to define a publicly available specification for the key internal interface of radio base stations.As a founder of CPRI, Huawei’s RRU is fully plied with CPRI specification, which means operators can have the benefits of costeffective and high quality from the whole CPRI industry.第二章 CDMA2000 第一節(jié) 展板介紹 Applications of Huawei CDMA2000Huawei CDMA2000 has been widely applied worldwide in over 50 countries, in Europe, Eastern Europe, CIS region, middle Asia, Asia amp。 pacific, Africa, Middle East, Latin America and north America., such as ., Mexico, Brazil, Portugal, Romania, Russia, Belarus, Turkmenistan, Kirgizstan, Uzbekistan, Georgia, Azerbaijan, Kazakstan, Ukraine, Thailand, Indonesia, India, Pakistan, Vietnam, Brunei, Yemen, Saudi Arab, Egypt, Algeria, Nigeria, Ethiopia, …. The total capacity is . 20 million subscribers. Especially, Huawei is the leading vendor of CDMA450 application with 66% market share worldwide, and 43% market share of CDMAWLL, 5 mercial EVDO networks and over 15 DO trial networks.In 2004, American operator (NTCHCA) selected Huawei as the supplier of her CDMA network. And in the 1st phase, Huawei deployed 2 local networks in California and Arizona in 1900MHz, including SMS amp。 MMS equipments. This is the first time that Chinese tele vendor supplies CDMA system in United States of America. As we know, CDMA technology is originated from . and applied in the first instance, they know CDMA very well, so they understand exactly the keys of CDMA. Huawei passed all the tests via series of excellent features and functions, and then got the first CDMA contract in United States of America.On the project of IUSACELL CDMA2000 network in Mexico, the capacity is 200,000 subscribers to cove 2 areas, section 1 and section 8, there are pairs of sates in each section.In section 1 the system is totally new CDMA2000 system,