US 12,363,027 B2
Apparatus and method to provide routing path between user equipment and producer server on information-centric networking system
Yunwon Chung, Seoul (KR); and Minwook Kang, Namyangju-si (KR)
Assigned to FOUNDATION OF SOONGSIL UNIVERSITY-INDUSTRY COOPERATION, Seoul (KR)
Filed by Foundation of Soongsil University-Industry Cooperation, Seoul (KR)
Filed on Sep. 14, 2023, as Appl. No. 18/467,196.
Claims priority of application No. 10-2023-0063644 (KR), filed on May 17, 2023; and application No. 10-2023-0085064 (KR), filed on Jun. 30, 2023.
Prior Publication US 2024/0388524 A1, Nov. 21, 2024
Int. Cl. H04L 45/12 (2022.01); H04L 45/00 (2022.01); H04L 45/02 (2022.01); H04L 45/24 (2022.01)
CPC H04L 45/123 (2013.01) [H04L 45/02 (2013.01); H04L 45/24 (2013.01); H04L 45/32 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method for providing a routing path of a producer server in an information-centric networking system comprising:
measuring a first routing cost for each of a plurality of routing schemes based on a transition cost between routing schemes, an update packet transfer cost, an interest packet transfer cost, and a data packet transfer cost at Tk−1, wherein k is a positive integer greater than 2;
estimating a second routing cost of period Tk for each of the routing schemes based on a third routing cost estimated at period Tk−1 and the measured first routing cost;
selecting a routing scheme so that the estimated second routing cost is minimum; and
providing a routing path between the producer server and the user equipment by applying the selected routing scheme.