China, Beijing, June 6, 2013 - leading big data connection, transmission, and storage, providing innovative semiconductor solution PMC companies (NASDA: PMCS) today announced the introduction of the industry's first return processor WinPath4, Helping mobile operators expand their return network capacity while achieving evolution to the three-layer packet switched network (PTN). WinPath4 is the latest member of the PMC's industry-leading WinPath Recycling processor series, completely eliminating the network transmission bottlenecks brought by continuously increased 4G LTE deployment.
The popularity of intelligent mobile devices and the continuous pursuit of higher data transfer rates, driving operators to upgrade to LTE. The deployment of the LTE returning network allows operators no longer need to use RF Node Controllers (RNCs) for 3G networks and disperse the functionality of the controller into each base station. This new technique needs to transition from the Layer 2 network topology to the three-layer network IP topology, and more intelligent features are pushed to the base station. WinPath is uniquely, programmable telecommunication Ethernet Router-on-Chip architecture enables system providers to provide new platforms to implement the above transition.
Li Wei, deputy director of the China Mobile Research Institute Network Technology Research Institute, said: "China Mobile actively deployed LTE technology to provide higher speed mobile data services while maintaining the industry's best user experience. To address the challenges brought by LTE, We need solutions from the industrial chain partner to help us extend to 40G bandwidth in the mobile return network aggregation layer, and transition to Layer 3 PTN with three-layer function. "
Operators must face a new 4G LTE deployment with existing 2G and 3G facilities, which requires each cell site to support the Layer 2 PTN exchange and three-layer routing. WinPath4 Telecommunications Ethernet Router-on-Chip architecture, can have exchangers and routing functions on a single platform, enabling OEMs to provide a series of new LTE backhaul devices, which can both enhance their functions, and no double platform. This new product in the WinPath series enables OEM to standardize universal hardware and software solutions across platforms, including micro base stations, microwaves, PTN integrated small equipment (pizza boxes) and CESR backhaute platforms, thereby achieving minimum cost and launch time.
Babaksamimi, Vice President, Market and Applications, PMC, pointed out: "After launching WinPath4, our WinPath Series has covered products from 4G to 40G, providing a general hardware and software architecture to meet the full IP Retroating needs. The flexibility and programmability of the PMC WinPath processor allows users to provide corresponding new features with the evolution of mobile networks. "
Optimize processors designed for mobile backhauls for LTE
WinPath4 can help implement the evolution of the PTN return network, providing the following functions to address the needs of emerging mobile technology:
• Upgrade the Layer 2 to the Layer 3 PTN Routing Network for 4GLTE;
• Single chip expands to 40GPTN backhaul;
• Extend the PMC Corporation Ethernet Forum (MEF) certification and on-site verification to LTE:
- Support MEF backhaul business, QoS, business management and reliability;
- Programmable Ethernet and MPLS OAM, package timing and traffic management;
- Support for a single chip up to 2 million MPLS-TP and IPv6 / IPv4 route;
• Telecommunication Ethernet Router-on-Chip architecture power OEM:
- Implement product differentiation on mobile backhaul;
- Standardized micro base station, microwave, PTN and CESR platform;
- Actively respond to new demand for continuous evolving PTN.
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