F5 Networks has patented a method for allocating network traffic load through a heterogeneous network topology. The system extracts packet headers, applies hashing and load balancing functions, and maps packets to endpoints based on characteristics. This allows for efficient traffic distribution without evenly dividing packets among endpoints. GlobalData’s report on F5 Networks gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on F5 Networks, was a key innovation area identified from patents. F5 Networks's grant share as of April 2024 was 68%. Grant share is based on the ratio of number of grants to total number of patents.
Load balancing network traffic through heterogenous network topologies
A recently granted patent (Publication Number: US11968123B1) discloses a method for efficiently allocating traffic load in a network with a heterogeneous topology. The method involves extracting headers from received packets, applying a hashing function to generate indexes, and using a load balancing function to select endpoints based on specific characteristics. Unlike traditional methods, the load balancing function in this system does not evenly distribute packets among endpoints, ensuring a more optimized traffic flow. Additionally, the method includes selecting intermediate modules based on their characteristics and determining routes for packets through these modules, further enhancing network efficiency.
Furthermore, the patent extends to a computer-readable medium and a network traffic manager apparatus that implement the described method. The medium stores instructions for extracting headers, executing hashing functions, applying load balancing functions, and mapping indexes to selected endpoints. Similarly, the network traffic manager apparatus includes memory with programmed instructions and processors capable of executing these instructions to efficiently allocate traffic load through the network. By incorporating endpoint and intermediate module characteristics into the load balancing function, the system ensures a more intelligent and effective distribution of packets, enhancing overall network performance. This patent represents a significant advancement in network traffic management systems, offering a more sophisticated approach to handling traffic in complex network topologies.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
