Showing posts with label LTE TDD. Show all posts
Showing posts with label LTE TDD. Show all posts

Tuesday, November 19, 2013

China Mobile LTE Deployment Contract winner- Ericsson

Ericsson has finally joined the list of companies that it has been selected by China Mobile (CMCC) to deploy LTE TDD in 15 key provinces in China. These provinces are home to 63 percent of China's population and include the top three provinces in terms of GDP.
This is the first phase of the world's largest LTE TDD network deployment. Ericsson will deploy radio access networks based on its multi-standard RBS 6000. For the core network - which will be used for China Mobile's nationwide mobile network covering 2G, 3G and 4G - Ericsson has been selected to upgrade its installed base, equal to a market share of 40 percent in User Data Management (HLR/HSS). In addition, Ericsson has been awarded 20 percent market share in Evolved Packet Core.
The scope of the contract also includes network design and optimization services.
Financial terms were not disclosed.
Jan Signell, Head of Ericsson Region North East Asia says: "We are pleased that our LTE TDD technology and services leadership are recognized by China Mobile. Our leading LTE TDD networks will bring unparalleled network performance to users and create new opportunities for innovations with connected devices and applications. We have been a trusted partner to China Mobile since its introduction of 2G and are committed to supporting the world's largest LTE deployment."
The deal is aligned with the 11 percent market share in radio access networks awarded earlier in the China Mobile central purchasing process in September. The deployment has begun.

source : http://www.cellular-news.com/story/63063.php

Friday, August 16, 2013

EVOLUTION TOWARDS 4G and LTE ECOSYSTEM

EVOLUTION TOWARDS 4G
Distributed base stations with remote radio head (RRH) capability greatly help mobile operators to resolve cost , performance, and efficiency challenges when deploying new base stations on the road to fully developed 4G networks. Multi mode radios capable of operating according to GSM,HSPA,LTE and WIMAX standards and advanced software configurability are the key features to develop a new network. The most recent OFDMA standards Wimax and LTE include 20 MHZ wideband radio channels for both time division duplex (TDD) and frequency division duplex (FDD).the throughput is enhanced by using MIMO antenna techniques.
LTE ECOSYSTEM
LTE  ecosystem report is given by Global Mobile Suppliers Association (GSA) . the most recent report is given on JULY 5,2013. This report provides an analysis of 948 LTE devices launched in the marlet by 100 suppliers. LTE is the fastest growing mobile technology ever.
948 LTE USER DEVICES—GSA monitors and serveys worldwide mobile broadband market developments and publishes the facts, statistics and trends in its “ Evolution to LTE” report, confirminh operaor commitments to LTE.
1800 mhz: most poplar LTE brand
This band continues to be the most popular spectrum for lte DEPLOYMENTS, USED IN THE MAJORITY OF COMMERCIALLY LAUNCHED NETWORKS GLOBALLY. All the most popular smartphones and brands support LTE 1800.
LTE TDD DEVICES
It is a single global 3GPP standard that addresses both TDD and FDD spectrum.LTE TDD is an integral part of the standard.Interest is strong and growing globally.
DEVICES ANALYSIS USING GAMBOD
GAMBOD is a GSA analyser for mobile broadband devices. It is a unique searching tool developed by GSA  for mobile broadband devices allowins searches for GSA databases for suppliers. Results are present in spreadsheets or charts.