Category:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
0
1
2
3
4
5
6
7
8
9

IC Industry news

TD standard commercial production test most attention soon

As one of the 3G standard TD-SCDMA standard commercial soon, TD-SCDMA terminals of large-scale production problems of particular concern. Terminal Test need to address four issues in TD-SCDMA terminal test terminal functions need to be addressed, RF index, indoor environment Uu interface, interoperability (IOT), performance, and outdoor power IOT testing Uu Interface . First, the terminal functional tests. Testing should include: the terminal man-machine interface control; TD-SCDMA network to support the basic business functions, such as Idle mode basic operation, the system information received, RRC layer function test; circuit and the basic processes, such as mobile circuit switched domain management, call control; packet domain of basic processes, such as packet domain mobility management, session management; has basic telecommuni...
Tagged as : LT1587CT-3.3 datasheet IC LT1587CT-3.3 suppliers LT1587CT-3.3 Price

GB Committee set up three mobile TV standards group tested 33

Concern for mobile TV standards war, industry sources, the State Committee for Standardization (hereinafter referred to as National Standard Committee) has set up three teams, will mobile TV standard for indoor and outdoor total of 33 tests. Five telecom operators that the market potential is huge Mobile TV has the "fifth media" and said has broad prospects for development. Foreign analysts said the global mobile TV products, total revenue in 2010 will reach 300 billion U.S. dollars. Easily understood forecast made by Analysys International said earlier, when the overall mobile TV users in China will reach 22.19 million. The national standard will drive the industry through the rapid development and implementation of technology could become an example of independent innovation, so this review attention by the industry, attracting many...
Tagged as : L272M datasheet IC L272M suppliers L272M Price

Begin testing mobile TV standards committee set up three sub-national standard

Recently, much attention for mobile TV standards war, the State Committee for Standardization (hereinafter referred to as National Standard Committee) has set up three teams, will mobile TV standard for indoor and outdoor total of 33 tests. Mobile TV has the "fifth media" and said has broad prospects for development. Foreign analysts said the global mobile TV products, total revenue in 2010 will reach 300 billion U.S. dollars. Easily understood forecast made by Analysys International said earlier, when the overall mobile TV users in China will reach 22.19 million. The national standard will drive the industry through the rapid development and implementation of technology could become an example of independent innovation, so this review attention by the industry, attracting many domestic and international attention. Reported, the Natio...
Tagged as : OPA4131UA datasheet IC OPA4131UA suppliers OPA4131UA Price

33 GB test selection committee this month, national standards for mobile TV

National standard on mobile TV debate has continued, the recent news that the national standard committee has shortlisted five companies sent a letter, which calls for 10 days before this month will be submitted to the relevant standard test. Followed by the National Standards Commission, Ministry of Information Industry, Ministry of Science, Film and Television Development and Reform Commission jointly with the jury about the 15th of this month submitted to the standards of the 33 test, which means that who gets mobile TV GB be announced. It is understood that the final selection with independent intellectual property rights to participate in the mobile TV standard Tsinghua Legend launched DMB-TH, Beijing introduced a new shoreline T-MMB, SARFT CMMB launched ASTRI and wide standardization in China Association launched CDMB, also previo...
Tagged as : UC2846N datasheet IC UC2846N suppliers UC2846N Price

ITU said: WiMax to become a formal standard IMT-2000

International Telecommunication Union (ITU) has announced the WiMax wireless group IMT-2000 to become a full member of the family. Telecom operators have WiMax as Sprint Nextel last year, "4G" development strategy, ITU Wireless Group noted that the standard of the 3G wireless broadband access is like the importance of broadband code division multiple access transmission technology (WCDMA). WiMax Forum President Ron Resnick said that this announcement is more than 10 years in the IMT-2000 family, the first increase in new technology, he said, the first commercial WiMax is the only, after the ITU accepted standards. WiMax standard application was January when I first submitted to the ITU, in Geneva in October the plenary session of the wireless communication adopted the standard. ...
Tagged as : FDS9431A datasheet IC FDS9431A suppliers FDS9431A Price

Communications equipment giant conspiracy of international standards fuel cells

South Korea at a number of large companies plan to jointly develop the year 2008, communications equipment of international standards for fuel cells, fuel composition and safety of a uniform basis, so that low-cost production of fuel cells as possible. Learned, Toshiba, Hitachi, NEC, Samsung Electronics and the United States engaged in the development of the MTI fuel cell companies and other communications companies and fuel cell companies will participate in the formulation of this standard. The standard International Electrotechnical Commission is expected to become a series of international standards. At present, many electronics companies trial is independent of the fuel cell, lithium battery manufacturing costs are generally a few times. These companies hope that a unified standard, shared-related design, but also the supply of pa...
Tagged as : MC146818P datasheet IC MC146818P suppliers MC146818P Price

Ministry of Information Industry official launch of TD-SCDMA mobile TV standards

China Communications Standards Association (CCSA) on its Web site notice, in accordance with the Ministry of Information Industry standard project plan calls for the official launch of "2GHz TD-SCDMA multimedia broadcasting system (TD-MBMS) general technical requirements," the work of the communications industry standards . The standard TD-SCDMA MBMS service will be the network architecture, business functions, processes, and billing management to regulate. TD-MBMS is the TD-SCDMA mobile TV function. CCSA side said that the Ministry of Information Industry issued a TD-MBMS standard before the project plan, CCSA has been working on TD-MBMS-related seminars and studies carried out. This year in July, CCSA wireless communication Technical Committee (TC5) TD-SCDMA/WCDMA Working Group (WG9) for convening the relevant meeting of the TD-MBMS s...
Tagged as : TPS7101QDR datasheet IC TPS7101QDR suppliers TPS7101QDR Price

900MH the formal implementation of national standards for digital trunked

900MHz without a central national standard GB/T15160-2007 into effect. Recently, the Radio Authority, Ministry of Information Industry, organized the revision of national standards without a central group, Radio Monitoring Center and Shenzhen Sunway Electronics Co., Ltd. in association with "900MHz no center will be the national standard GB/T15160-2007 Publicizing" held in Beijing . Meeting, Radio Authority, Ministry of Information Industry Bureau said Chen, the national standard GB15160-2007 "without a central multi-channel location of mobile communication system" was September 5, 2007 by the General Administration of Quality Supervision, Inspection and Quarantine in No. 7 (total 107) Notice the official release, the provisions of 1 November 2007 onwards. Standards Revision Working Group Leader Professor Li Jinliang introduced, 900MHz...
Tagged as : UC3844AD datasheet IC UC3844AD suppliers UC3844AD Price

"Appliance service satisfaction survey norms" has been officially implemented

The standard issued by the Ministry of Commerce, according to the standard definition, "Household and similar electrical appliances" refers to family, home and similar occasions for use by non-professionals, electronic and electrical devices. The standard includes four characteristics: First, according to business category, proposed services for household and similar electrical appliances comprehensive evaluation of customer satisfaction index system and evaluation model; the second is based on different service categories, such as online services, telephone services, made sub-class service and customer satisfaction evaluation index system model; third is to propose a service supplier satisfaction measurement index system and evaluation model, were established service manager, call center staff evaluation index system and the model; Fourt...
Tagged as : SAB82525N datasheet IC SAB82525N suppliers SAB82525N Price

Five to become the national standard mobile TV standard will commence testing

Mobile TV GB selection has gradually entered the most critical stage. Latest news, a national standard for mobile TV implementation timetable has been competing in the relevant units of the standard revealed, the National Standardization Committee under the test set will begin on November 15 launched five major mobile TV standards testing. The 5 standard were shortlisted for the Beijing new shoreline T-MMB, Tsinghua Legend of the DMB-TH, Huaweis CMB, China Association for Standardization of CDMB and widely ASTRIs CMMB, which the new shoreline and ASTRI have begun extensive testing network layout. It is reported that on October 29, the State Standardization Committee has sent a letter to the relevant units, requiring the submission of November 10 mobile TV / mobile multimedia technology program the device under test and the correspondin...
Tagged as : LTC691CSW datasheet IC LTC691CSW suppliers LTC691CSW Price

Page 3 of 182 First Previous 1 2 3 4 5 6 7 8 Next Last
About IcFull.com | Services | Contact Us | Links
All right reserved:icfull.com © 2010-2011 Certificate