Patent
A method and a user equipment for peer-to-peer communication
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TLDR
In this paper, a synchronization method for peer-to-peer (P2P) D2D communication is presented. But the synchronization is not considered in this paper, and the authors focus on a method for use in a user equipment (UE), and a cellular infrastructure, for achieving synchronization between UEs for a peertopeer or device-todevice (D2D) communication.Abstract:
The exemplary embodiments relate to a method for use in a user equipment (UE), and a cellular infrastructure, for achieving synchronization between UEs for a peer-to-peer or device-to-device (D2D) communication. The method comprising: receiving at a UE a synchronization message from a cell or a RAT or a source of the cellular infrastructure; assembling a message including a list comprising information on the source or cell or RAT, sending the assembled message to a another UE and initiate synchronization between involved UEs based on the information in the assembled message.read more
Citations
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References
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Patent
Methods and apparatus to proxy discovery and negotiations between network entities to establish peer-to-peer communications
TL;DR: In this paper, a method for peer-to-peer communications is provided, which includes receiving the first set of information (508a, 508b) containing capabilities for a peer to peer communication.
Patent
Synchronization for Device-to-Device Communication
TL;DR: In this article, the authors present a method for synchronizing a first mobile station with a second mobile station, compiling a device-to-device group, sending a first connection message to the first mobile Station, the first connection messages including timing advance parameters of both the Station and the Second Mobile Station, and sending a second connection messages to the second Mobile Station.
Patent
Method and apparatus for uplink synchronization maintenance with P2P communication in wireless communication networks
Jiang Cheng,Li Sun +1 more
TL;DR: In this paper, a method for maintaining uplink synchronization in P2P (Peer-to-Peer) communication, performed by a user equipment in wireless communication systems, is proposed.
Patent
Distance dependent direct mode peer -to-peer communication establishment in a tdd cdma network
TL;DR: In this paper, a method for establishing P2P (peer-to-peer) communication in wireless communication networks, comprising steps of determining whether two user equipments (caller and call) are in the same cell, and computing whether the distance between the two UEs meets the requirement for peer-topeer communication according to the registry information and position information of the caller and the callee.
Patent
Synchronization of devices in a wireless communication network
TL;DR: In this article, the authors describe techniques for synchronizing devices in a wireless network, where a device determines a receive time for a base station, obtains a time offset for the base station from a network entity, and sets its transmit time based on the receive time and the time offset.