Rendezvous optimization in a content delivery framework

LR Lipstone, W Crowder, A Swart, C Newton… - US Patent …, 2021 - Google Patents
A computer-implemented method in a content delivery (CD) network includes determining at
least one pseudo client IP address using first log information and second log information …

Invalidation sequencing in a content delivery framework

LR Lipstone, W Crowder, A Swart, C Newton… - US Patent …, 2017 - Google Patents
2015-03-24 Assigned to LEVEL 3 COMMUNICATIONS, LLC reassignment LEVEL 3
COMMUNICATIONS, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT …

Geographic location determination in a content delivery framework

LR Varney, LR Lipstone, W Crowder, A Swart… - US Patent …, 2020 - Google Patents
A computer-implemented method operable in a content delivery network (CDN), includes
receiving a request a service in said CDN; determining a particular classification of an …

Multi-level peering in a content delivery framework

LR Varney, LR Lipstone, W Crowder, A Swart… - US Patent …, 2017 - Google Patents
2014-12-23 Assigned to LEVEL 3 COMMUNICATIONS, LLC reassignment LEVEL 3
COMMUNICATIONS, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT …

Event stream collector systems, methods, and devices

C Newton, LR Varney, LR Lipstone, W Crowder… - US Patent …, 2017 - Google Patents
A computer-implemented method includes, by a particular service: receiving at least one
event stream of event data, the event data relating to operation of at least one type of …

Configuring a content delivery network (CDN)

C Newton, LR Varney, LR Lipstone, W Crowder… - US Patent …, 2017 - Google Patents
In a content delivery network (CDN a method includes: receiving a request for a CDN
service of a particular type, wherein a CDN service of said particular type defines a fixed …

Dynamic fill target selection in a content delivery framework

LR Varney, LR Lipstone, W Crowder, A Swart… - US Patent …, 2018 - Google Patents
In a content delivery framework including a network with multiple delivery service endpoints
running on devices, the multiple service endpoints forming a plurality of sub-clusters, a …

Devices and methods supporting content delivery with dynamically configurable log information

LR Lipstone, W Crowder, A Swart, C Newton… - US Patent …, 2021 - Google Patents
US10931541B2 - Devices and methods supporting content delivery with dynamically configurable
log information - Google Patents US10931541B2 - Devices and methods supporting content …

Responsibility-based request processing

C Newton, LR Varney, LR Lipstone, W Crowder… - US Patent …, 2017 - Google Patents
A method is operable in a network comprising multiple service endpoints, the service
endpoints running on a plurality of devices, wherein the multiple service endpoints form one …

LatLong: Diagnosing wide-area latency changes for CDNs

Y Zhu, B Helsley, J Rexford… - … on Network and …, 2012 - ieeexplore.ieee.org
Minimizing user-perceived latency is crucial for Content Distribution Networks (CDNs)
hosting interactive services. Latency may increase for many reasons, such as interdomain …