|
Intel Broadband Wireless Products |
|
|
|
Written by Administrator
|
|
Sep 26, 2006 at 03:26 PM |
Mobile WiMAX: Rosedale2
Rosedale 2 is a low-cost system-on-chip that supports IEEE 802.16-2004 and IEEE 802.16e-2005, enabling WiMAX modems for use with fixed or mobile networks. Rosedale 2 is optimized for cost effective WiMAX modems and benefits from the economics of combined IEEE 802.16d and 802.16e volumes in equipment. The cost effectiveness of Rosedale 2 is further enhanced by its modem designs featuring Ofer-R, Intel's single RF System on Chip, Wi-Fi/WiMAX multi-band solution.
Because it is pin compatible with the Intel PRO/Wireless 5116 wireless modem, Rosedale 2 offers an easy upgrade path for equipment manufacturers. It enables them to design modems with the capability to evolve from 802.16-2004 to 802.16e-2005 with a software update and supports 802.16-2004 and 802.16e-2005 software stacks for flexibility in equipment design, deployment and applications.
Using Rosedale 2-based devices, service providers can choose to immediately deploy a mobile WiMAX network, or in some cases, deploy a fixed WiMAX network now that can be easily and cost-effectively upgraded to a mobile WiMAX network. Rosedale 2 also gives service providers a path to a Centrino® Mobile Technologies-ready network by utilizing the profiles that are expected to eventually be integrated into Centrino® Mobile Technology based notebooks.
Fixed WiMAX: Intel® PRO/Wireless 5116
 The Intel® PRO/Wireless 5116 is a highly integrated, IEEE 802.16-2004 compliant system on chip (SoC) for both licensed and license-exempt radio frequencies. The unmatched level of integration streamlines the design process and delivers a solid foundation for the development of cost-effective customer premise equipment (CPE).
When combined with third-party RFICs and power amplifiers, manufacturers can create a broad range of outdoor and indoor self-installable WiMAX modems and residential gateways capable of delivering high-rate IP-based data, voice, and real-time video. To further reduce cost and speed hardware product development, Intel PRO/Wireless 5116 hardware implementations will be available through third-party ODMs. |
|
|
|
| Intel® PRO/Wireless 5116 Product Information |
|
Modem
| |
Highly integrated SoC based on IEEE 802.16-2004 standard
256 OFDM PHY with support for channel bandwidths up to 10 MHz
TDD and H/FDD duplexing modes
Concatenated Reed-Solomon and Convolutional Encoding Forward Error Correction
Adaptive modulation (BPSK, QPSK, QAM16, QAM64)
|
|
|
Processing
| |
Dual-core ARM* 946E-S engines for PHY, MAC, and application protocol processing
DSP engine with three parallel ALUs allow three simultaneous complex multiply operations per cycle for OFDM processing
In-line security processing using advanced encryption techniques (3DES, AES, and RC4)
|
|
|
I/O and Interfaces
| |
Modular RF interface supporting I/F or baseband I/Q radios designed for WiMAX licensed and unlicensed spectrum
Integrated pair of ADCs and DACs and a high performance PLL to drive converters
Integrated 10/100 Ethernet MAC with MII interface to external PHY
TDM interface for legacy analog voice applications or T1/E1 connection
|
|
|
Packaging and Thermals
| |
360-pin industrial-grade PBGA supporting temperatures ranging from -40º C to 85º C
|
|
|
|
Last Updated ( Feb 12, 2010 at 09:31 AM )
|
Wimax Products