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XC2S300E-7PQ208C Datasheet | Xilinx, Inc
Part No. : XC2S300E-7PQ208C
Description : Spartan-IIE 1.8V FPGA Family
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Page Number : 4
Manufacturer : Xilinx, Inc
File Size : 115 Kb

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4. In terms of voice network softswitch and IMS simulation of the controversy in June 2005 convened in Beijing FGNGN ITUs 7th meeting in carrying out the standards-based softswitch research started a fierce debate, China Communications Standards Association on standards of conduct of softswitch-based specialist liaison statements made to the FGNGN, China Telecom has submitted eight softswitch-based research on presentation. Conference on the soft warm exchange of arguments, at which there are 3 main point of contention. The first issue is the subject of study. General Assembly adopted the intense discussions, the final decision on the revised scope of the study presentation, that of PSTN / ISDN emulation architecture. The second issue is the PSTN / ISDN emulation subsystem architecture should be a subset of NGN architecture, and can not add new functional entity. Meeting through full discussion, agreed that the NGN functional architecture of the overall structure, if it is a common functional entities in the NGN architecture should be added, if only for PSTN / ISDN emulation architecture can only PSTN / ISDN emulation architecture definition, and suggested the next meeting of these two functional entities, detailed argument. The third issue is the softswitch-based PSTN / ISDNe simulation subsystem is not a need to carry out the research. Through our full discussion, agreed that the PSTN / ISDN emulation subsystem is NGNRelease1 content, should not belong to the new research, it agreed on PSTN / ISDN emulation subsystem research. NGN Softswitch technology is one of the technologies covered. In recent years developed a new call control technology, it has a layered architecture, packet-based transmission, can provide a variety of access methods and other characteristics, and to provide integrated voice, data and multimedia services. The last three years of field trials, particularly the scale of the past year commercial trial results show that soft switch architecture is already technically mature and economic analysis feasible, soft switching technology from the pilot phase is gradually to the commercial stage.
Formal alliance between Microsoft and Yahoo finally, the two sides announced that contract years, which Microsoft will afford the work of Yahoos search, while Yahoo will be responsible for Microsofts Web site advertising sales. Yahoo headquarters, Microsoft CEO Steve Ballmer used a large pen, with Yahoo CEO Carol Bartz to sign 10-year cooperation agreement with Microsoft will get Yahoos core search technology licensing for a period of 10 years;  Bing will is the exclusive search and Yahoo paid search platform; * Yahoo will be responsible for all operations of both parts; self-service and search Microsofts AdCenter advertising platform will be adopted; * Co-first five years, Microsoft will pay to Yahoo traffic acquisition costs, calculated based on Yahoo search revenue, 88% as a benchmark; * the first 18 months, Microsoft will ensure that in every country of every Yahoo search business income; (these two points of the vernacular: the first five years, Yahoos search revenue on the site owned by Yahoo, 88% of all; Microsoft will ensure that the first 18 months of cooperation, each country can reach the minimum search revenue .)

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