2010/04 34 p.
This TR is related to the study item "Further advancements for E-UTRA". It describes relay architectures being discussed for E-UTRA (LTE-Advanced).
The following two architectures have been identified for supporting relays in LTE:
Architecture A, with following variants:
Alt 1: Full-L3 relay, transparent for DeNB;
Alt 2: Proxy S1/X2;
Alt 3: RN bearers terminate in DeNB;
Architecture B, with following variant:
Alt 4: S1 UP terminated in DeNB.
We follow the above grouping of architectures and alternatives when describing the different solutions throughout this
Although not a prioritized scenario, it is assumed that all alternatives in principle support multi-hop RN deployments.
RN mobility is also not considered a prioritized scenario.
full Table of Contents for TR 36.806 Word version: 9.0.0