This paper discusses the improvements that uplink MIMO brings to Mobile WiMAX network deployments and introduces a new technique based on uplink MIMO: Tile
Switched Diversity (TSD). Uplink MIMO (UL-MIMO) provides extended coverage, and can also be used to reduce power consumption and greatly ease design constraints for high output power CPEs. Maximum performance is obtained when UL-MIMO is implemented both at the mobile station and the base station, but this analysis shows that significant gains can be
achieved with UL-MIMO implemented at the mobile station only.
PMC-Sierra's extensive family of broadband communication semiconductors enables the equipment that makes up the backbone of the Internet. The company offers worldwide technical and sales support... Read More
Sequans Communications provides fixed and mobile WiMAX semiconductor solutions based on IEEE standards. It has developed base station and subscriber station systems-on-a chip (SoCs) for both... Read More
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