Invention Grant
US09325485B2 Apparatus and method to enable device-to-device (D2D) discovery in cellular networks
有权
在蜂窝网络中实现设备到设备（D2D）发现的设备和方法
- Patent Title: Apparatus and method to enable device-to-device (D2D) discovery in cellular networks
- Patent Title (中): 在蜂窝网络中实现设备到设备（D2D）发现的设备和方法
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Application No.: US13756013Application Date: 2013-01-31
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Publication No.: US09325485B2Publication Date: 2016-04-26
- Inventor: Qinghua Li , Honggang Li , Hujun Yin , Jong-Kae Fwu , Amitav Mukherjee , Yuan Zhu , Xiaogang Chen
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H04W72/00
- IPC: H04W72/00 ; H04B7/00 ; H04L5/14 ; H04W28/08 ; H04W76/02 ; H04W74/08 ; H04W4/06 ; H04L5/00 ; H04W28/02 ; H04W72/04 ; H04W24/10 ; H04W36/08 ; H04W24/02 ; H04W4/00 ; H04W72/08 ; H04L12/18 ; H04W36/00
Abstract:
An apparatus and method of allowing user equipment (UE) to transmit information directly with other user equipment, using a device-to-device (D2D) mode is disclosed herein. A D2D UE (dUE1) that wishes so communicate to another UE (dUE2) in D2D mode makes various communications requests to an Evolved Node B (eNB), which can facilitate the connection between dUE1 and dUE2 by having the dUE1 measure the signals from dUE2 to help establish a D2D connection between the dUE1 and the dUE2.
Public/Granted literature
- US20130273923A1 APPARATUS AND METHOD TO ENABLE DEVICE-TO-DEVICE (D2D) DISCOVERY IN CELLULAR NETWORKS Public/Granted day:2013-10-17
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