Wireless Models: Executable and Reusable

Phybit models are high-level implementation of the physical layer and the protocol stacks of the newest wireless standards. We use Simulink and StateFlow as visual, block-base platforms for maximal modulaity and ease-of-use. Our platforms give a head start to many of platforms as we strive to keep models up to date and avialble well ahead of market adoption. This accelerates solution delivery and ensures that our clients enter new markets with a competitive edge.

Applicable Standards

• 3GPP LTE, HSPA, WCDMA
• WLAN: IEEE 802.11abgn+sti
• WMAN: IEEE 802.16e
• Digital Broadcasting: ETSI and ISDB-T

Wireless Model Categories

• PHY: Physical Layer Libraries
• MAC: Media Access Control
• RLC: Radio Link Control
• RRC: Radio Resource Control
• Cross-Layer Protocols: Resource Allocation, AMC, Packet Scheduling

Phybit Wireless Models at Work

The use of phybit wireless models to simulate and verify the system ahead of realtime implementation brings the following advantages to any development project.

• Executable system specification: clear and exact
• Cooperation between diverse teams on the whole design
• Hardware-software partition
• Formulation of real-time scheduling schemes
• Generation of test vectors
• Formulation of Acceptance Test Procedures (ATP)
• Planning for maintenance and upgrades