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Long Term Evolution-Advanced (LTE-A) has been recently agreed by the 3rd Generation Partnership Project (3GPP) as the next evolution of LTE. Relay, which could enhance the coverage and increase the data rates in a cost efficient manner, has been taken as a promising key technique in the LTE-A network to meet its demanding requirement. In 3GPP Release 10, Type-1 relay was agreed as a work item (WI)...
LTE-Advanced is the next major evolution step for E-UTRAN LTE in 3rd Generation Partnership Project (3GPP). One of the key technology enhancements in LTE-Advanced to fulfill the performance requirement and to improve the user experience at cell edge is wireless self-backhauling relay, so called "Type-1 Relay". In the recent 3GPP RAN plenary, Type-1 relay was approved as a work item in release...
A hybrid system of cellular mode and the peer-to-peer (P2P) mode is considered in this paper, where the cellular uplink resource is reused by the P2P transmission. In the objective of overall system throughput maximization, we addresses the problem of distributed power control of P2P transmission in the hybrid system model. Some preliminary results of the problem are presented first to investigate...
This paper presents some evaluation methodologies for a B3G system adopting OFDMA as its multiple access method from system level's point of view. A system level simulator is established to assess the performance of the B3G system based on OFDM or multi-carrier technology. The introduction of these technologies leads to some different simulation methods including channel model, link to system interface,...
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