Matches in SemOpenAlex for { <https://semopenalex.org/work/W2722772013> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2722772013 abstract "Cloud Radio Access Network (C-RAN) is emerging as a transformative architecture for the next generation of mobile cellular networks. In C-RAN, the Baseband Unit (BBU) is decoupled from the Base Station (BS) and consolidated in a centralized processing center. While the potential benefits of C-RAN have been studied extensively from the theoretical perspective, there are only a few works that address the system implementation issues and characterize the computational requirements of the virtualized BBU. In this paper, a programmable C-RAN testbed is presented where the BBU is virtualized using the OpenAirInterface (OAI) software platform, and the eNodeB and User Equipment (UEs) are implemented using USRP boards. Extensive experiments have been performed in a FDD downlink LTE emulation system to characterize the performance and computing resource consumption of the BBU under various conditions. It is shown that the processing time and CPU utilization of the BBU increase with the channel resources and with the Modulation and Coding Scheme (MCS) index, and that the CPU utilization percentage can be well approximated as a linear increasing function of the maximum downlink data rate. These results provide real-world insights into the characteristics of the BBU in terms of computing resource and power consumption, which may serve as inputs for the design of efficient resource-provisioning and allocation strategies in C-RAN systems." @default.
- W2722772013 created "2017-06-30" @default.
- W2722772013 creator A5007041249 @default.
- W2722772013 creator A5011492923 @default.
- W2722772013 creator A5043428990 @default.
- W2722772013 date "2017-06-20" @default.
- W2722772013 modified "2023-09-27" @default.
- W2722772013 title "Understanding the Computational Requirements of Virtualized Baseband Units using a Programmable Cloud Radio Access Network Testbed" @default.
- W2722772013 cites W1733806262 @default.
- W2722772013 cites W1973454958 @default.
- W2722772013 cites W2045578976 @default.
- W2722772013 cites W2113287512 @default.
- W2722772013 cites W2142401373 @default.
- W2722772013 cites W2186239085 @default.
- W2722772013 cites W2200517578 @default.
- W2722772013 cites W2274532186 @default.
- W2722772013 cites W2475565537 @default.
- W2722772013 cites W2548224532 @default.
- W2722772013 cites W2590368693 @default.
- W2722772013 cites W2739937727 @default.
- W2722772013 hasPublicationYear "2017" @default.
- W2722772013 type Work @default.
- W2722772013 sameAs 2722772013 @default.
- W2722772013 citedByCount "0" @default.
- W2722772013 crossrefType "posted-content" @default.
- W2722772013 hasAuthorship W2722772013A5007041249 @default.
- W2722772013 hasAuthorship W2722772013A5011492923 @default.
- W2722772013 hasAuthorship W2722772013A5043428990 @default.
- W2722772013 hasConcept C101541887 @default.
- W2722772013 hasConcept C106365562 @default.
- W2722772013 hasConcept C111919701 @default.
- W2722772013 hasConcept C127162648 @default.
- W2722772013 hasConcept C138660444 @default.
- W2722772013 hasConcept C149635348 @default.
- W2722772013 hasConcept C171115542 @default.
- W2722772013 hasConcept C172191483 @default.
- W2722772013 hasConcept C207029474 @default.
- W2722772013 hasConcept C2776257435 @default.
- W2722772013 hasConcept C2776384992 @default.
- W2722772013 hasConcept C2781327853 @default.
- W2722772013 hasConcept C31258907 @default.
- W2722772013 hasConcept C31395832 @default.
- W2722772013 hasConcept C41008148 @default.
- W2722772013 hasConcept C47798520 @default.
- W2722772013 hasConcept C65165936 @default.
- W2722772013 hasConcept C68649174 @default.
- W2722772013 hasConcept C76155785 @default.
- W2722772013 hasConcept C79974875 @default.
- W2722772013 hasConceptScore W2722772013C101541887 @default.
- W2722772013 hasConceptScore W2722772013C106365562 @default.
- W2722772013 hasConceptScore W2722772013C111919701 @default.
- W2722772013 hasConceptScore W2722772013C127162648 @default.
- W2722772013 hasConceptScore W2722772013C138660444 @default.
- W2722772013 hasConceptScore W2722772013C149635348 @default.
- W2722772013 hasConceptScore W2722772013C171115542 @default.
- W2722772013 hasConceptScore W2722772013C172191483 @default.
- W2722772013 hasConceptScore W2722772013C207029474 @default.
- W2722772013 hasConceptScore W2722772013C2776257435 @default.
- W2722772013 hasConceptScore W2722772013C2776384992 @default.
- W2722772013 hasConceptScore W2722772013C2781327853 @default.
- W2722772013 hasConceptScore W2722772013C31258907 @default.
- W2722772013 hasConceptScore W2722772013C31395832 @default.
- W2722772013 hasConceptScore W2722772013C41008148 @default.
- W2722772013 hasConceptScore W2722772013C47798520 @default.
- W2722772013 hasConceptScore W2722772013C65165936 @default.
- W2722772013 hasConceptScore W2722772013C68649174 @default.
- W2722772013 hasConceptScore W2722772013C76155785 @default.
- W2722772013 hasConceptScore W2722772013C79974875 @default.
- W2722772013 hasLocation W27227720131 @default.
- W2722772013 hasOpenAccess W2722772013 @default.
- W2722772013 hasPrimaryLocation W27227720131 @default.
- W2722772013 hasRelatedWork W2152418063 @default.
- W2722772013 hasRelatedWork W2289107299 @default.
- W2722772013 hasRelatedWork W2290096103 @default.
- W2722772013 hasRelatedWork W2739301564 @default.
- W2722772013 hasRelatedWork W2790286102 @default.
- W2722772013 hasRelatedWork W2803998014 @default.
- W2722772013 hasRelatedWork W2807860504 @default.
- W2722772013 hasRelatedWork W2887529401 @default.
- W2722772013 hasRelatedWork W2907924051 @default.
- W2722772013 hasRelatedWork W2919194662 @default.
- W2722772013 hasRelatedWork W2921351355 @default.
- W2722772013 hasRelatedWork W2945813491 @default.
- W2722772013 hasRelatedWork W2949160835 @default.
- W2722772013 hasRelatedWork W2984705157 @default.
- W2722772013 hasRelatedWork W3011838525 @default.
- W2722772013 hasRelatedWork W3083288968 @default.
- W2722772013 hasRelatedWork W3186745796 @default.
- W2722772013 hasRelatedWork W3200941073 @default.
- W2722772013 hasRelatedWork W3207814730 @default.
- W2722772013 hasRelatedWork W3210947915 @default.
- W2722772013 isParatext "false" @default.
- W2722772013 isRetracted "false" @default.
- W2722772013 magId "2722772013" @default.
- W2722772013 workType "article" @default.