D
Deng Likai
Researcher at Beijing Jiaotong University
Publications - 4
Citations - 49
Deng Likai is an academic researcher from Beijing Jiaotong University. The author has contributed to research in topics: LTE Advanced & Random access. The author has an hindex of 2, co-authored 4 publications receiving 38 citations.
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Novel Device-to-Device Discovery Scheme based on Random Backoff in LTE-Advanced Networks
TL;DR: Compared with existing schemes, the performance of the proposed scheme can be significantly enhanced in terms of the discovery probability and the discovery delay, and several useful guidelines for its design are proposed based on the analysis.
Journal ArticleDOI
Novel Device-to-Device Discovery Scheme Based on Random Backoff in LTE-Advanced Networks
TL;DR: In this article, the authors proposed a direct D2D discovery scheme based on the random backoff procedure, where proximity users randomly choose a backoff interval and retransmit a beacon.
Patent
LTE network based D2D device automatic discovery method
TL;DR: In this paper, an LTE network based D2D device automatic discovery method is presented, which includes a random competition for the special discovery resource and a random back-off time period.
Patent
D2D autonomous discovery method based on adaptive congestion control
TL;DR: In this paper, a D2D (Device-to-Device) autonomous discovery method based on adaptive congestion control is proposed, comprising the steps of: cell eNodeB distributing cell dedicated discovery resource pools and setting discovery periods; D2DM users performing random access; successfully accessed users obtaining dedicated discovery resources and discovery periods.