English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

LTE is increasingly seen as a system for serving real-time Machine-to-Machine(M2M) communication needs. The asynchronous M2M user access in LTE is obtainedthrough a two-phase access reservation protocol (contention and data phase).Existing analysis related to these protocols is based on the followingassumptions: (1) there are sufficient resources in the data phase for alldetected contention tokens, and (2) the base station is able to detectcollisions, i.e., tokens activated by multiple users. These assumptions are notalways applicable to LTE - specifically, (1) due to the variable amount ofavailable data resources caused by variable load, and (2) detection ofcollisions in contention phase may not be possible. All of this affectstransmission of real-time M2M traffic, where data packets have to be sentwithin a deadline and may have only one contention opportunity. We analyze thefeatures of the two-phase LTE reservation protocol and derive its throughput,i.e., the number of successful transmissions in the data phase, whenassumptions (1) and (2) do not hold.

Analysis of the LTE Access Reservation Protocol for Real-Time Traffic