Multi-Mode Wireless Processing System Dynamic Control
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Solution Overview
Problem
Conventional wireless devices face challenges in achieving broadband performance with low power consumption and multi-mode communication capabilities, as existing ASIC and DSP architectures are inflexible, power-inefficient, and costly, limiting their ability to support multiple wireless standards and networking technologies.
Innovation Solution
A multi-mode wireless processing system that includes a configuration of general purpose inputs and outputs, a memory with instructions, and a controller to determine processing unit operations, enabling efficient communication across multiple networks and standards by dynamically controlling processing iterations and reducing baseband circuitry and silicon cost.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If conventional ASIC or DSP architectures are used to achieve broadband performance, then data rate capability is improved, but power consumption increases and battery life decreases
Solution Approach 1:
The patent implements a dynamic processing system that can switch between different operational modes (broadband mode and conventional mode) based on traffic requirements. The system dynamically activates or deactivates specific processing units and functional blocks, allowing it to operate at high performance when needed while conserving power during normal operation. This dynamic reconfiguration enables the system to adapt its resource consumption to actual workload demands.
Solution Approach 2:
The patent divides the processing system into multiple independent processing units and functional blocks that can be selectively activated. By segmenting the broadband processing functionality into discrete, controllable units, the system can activate only the necessary components for current traffic requirements rather than running the entire high-performance processing chain continuously, thereby reducing overall power consumption.
2Adaptability or versatility
If additional processing circuitry is stacked in parallel to support multiple wireless modes, then multi-mode capability is improved, but device volume and manufacturing cost increase
Solution Approach 1:
The patent designs a unified processing architecture where a single set of processing units and functional blocks can handle multiple wireless modes (802.11a, 802.11g, Bluetooth, etc.) through software configuration rather than requiring separate hardware circuits for each mode. The system uses a common processing platform that can be dynamically programmed to support different wireless standards, eliminating the need for parallel stacking of mode-specific circuitry.
Solution Approach 2:
The system employs dynamic reconfiguration capabilities that allow the same hardware resources to be adaptively allocated to different wireless modes based on current operational requirements. Processing units can be dynamically assigned to handle specific mode requirements, and the system can switch between modes without requiring dedicated hardware for each, thereby reducing overall device volume while maintaining multi-mode versatility.
3Adaptability or versatility
If additional processing circuitry is stacked in parallel to support multiple wireless modes, then multi-mode capability is improved, but manufacturing cost increases
Solution Approach 1:
The patent implements a universal processing platform that can be manufactured as a single integrated unit capable of supporting multiple wireless modes through software rather than requiring separate hardware circuits for each mode. This approach significantly reduces manufacturing complexity and cost compared to stacking multiple mode-specific processing circuits, as it allows for standardized production of a common architecture that can be programmed for different functionalities.
Solution Approach 2:
The system merges multiple wireless mode processing capabilities into a single integrated processing unit rather than using separate parallel circuits for each mode. By combining the processing functionality for 802.11a, 802.11g, Bluetooth, and other modes into one unified architecture, the system reduces the total number of components, simplifies manufacturing processes, and lowers overall production costs while maintaining full multi-mode support.
4Reliability
If broadband processing units are always active to maintain capability, then communication capability is improved, but power consumption increases
Solution Approach 1:
The patent implements dynamic power management that continuously monitors traffic requirements and adjusts the operational state of processing units accordingly. When broadband traffic is detected, the system activates the necessary processing units and functional blocks to maintain high-performance communication capability. When traffic returns to conventional rates, the system deactivates these units to conserve power, ensuring that communication capability is maintained only when needed rather than running continuously.
Solution Approach 2:
The system employs periodic monitoring and activation of broadband processing units based on traffic pattern detection. Rather than maintaining constant readiness, the system periodically checks for broadband traffic requirements and activates processing units only during periods when such capability is actually needed, creating an on-demand operation pattern that balances communication reliability with power conservation.
Data Source
AI summary
A system and method of controlling input and output in a multi-mode wireless processing system. The method can include receiving an instruction for communication in a multi-mode wireless processing system; and determining from a field in the received instruction whether a designated processing unit generates output data or receives input data.