ROUTING MODE AND POINT-OF-PRESENCE SELECTION SERVICE

Organization Name

Inventor(s)

ROUTING MODE AND POINT-OF-PRESENCE SELECTION SERVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240195723 titled 'ROUTING MODE AND POINT-OF-PRESENCE SELECTION SERVICE

Simplified Explanation: The patent application describes systems and methods for sloppy routing in a content delivery network (CDN) service provider. This involves processing DNS queries to determine bandwidth thresholds and network usage thresholds, allowing for alternative resource identifiers and routing modes.

**Key Features and Innovation:**

   - DNS queries processed to determine bandwidth and network usage thresholds.
   - Alternative resource identifiers and cache IP addresses provided based on thresholds.
   - Routing modes determined for responses to DNS queries.

**Potential Applications:**

   - Content delivery networks
   - Internet service providers
   - Network optimization technologies

**Problems Solved:**

   - Efficient routing of content in CDN networks
   - Managing bandwidth and network usage effectively
   - Enhancing content delivery performance

**Benefits:**

   - Improved content delivery speeds
   - Better network resource management
   - Enhanced user experience

**Commercial Applications:**

   - CDN service providers
   - Internet infrastructure companies
   - Content delivery platforms

**Prior Art:**

   Prior art related to this technology may include patents or research on CDN routing optimization, network traffic management, and DNS query processing.

**Frequently Updated Research:**

   Ongoing research in CDN optimization, network traffic analysis, and DNS query handling may provide further insights into improving sloppy routing systems.

Questions about Sloppy Routing:

1. *What are the key factors considered in determining alternative resource identifiers in sloppy routing systems?*

  - Alternative resource identifiers are determined based on bandwidth thresholds and network usage thresholds to optimize content delivery in CDN networks.

2. *How does sloppy routing contribute to improving overall network performance in content delivery networks?*

  - Sloppy routing helps in efficiently managing network resources, enhancing content delivery speeds, and improving user experience in CDN environments.

Original Abstract Submitted

systems and methods for sloppy routing are provided. a client transmits a dns query corresponding to a requested resource to a content delivery network (cdn) service provider. in some embodiments, the cdn service provider processes the dns query to determine whether a threshold content delivery bandwidth has been exceeded by data links at cache servers. in other embodiments, additionally or alternatively, the cdn service provider determines whether a content provider has exceeded a threshold network usage that indicates a price at which the cdn service provider to provide content on behalf of the content provider. using both or either of these thresholds, the cdn service provider can further process the dns query by providing an alternative resource identifier or a cache ip address, both associated with an alternative pop. in some embodiments, the cdn service provider determines a routing mode for the response to the dns query.