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Device detection in mexed static and mobile device networks

A static and mobile technology, applied in the direction of network data management, wireless communication, electrical components, etc., can solve the problems of transmission interference, transmission and transmission interference, reducing downlink and uplink performance, etc.

Active Publication Date: 2019-02-05
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the downlink, transmissions from a base station may encounter interference caused by transmissions from neighboring base stations or transmissions from other wireless radio frequency (RF) transmitters
On the uplink, transmissions from UEs may encounter interference caused by uplink transmissions of other UEs communicating with neighboring base stations or by other wireless RF generators
This interference can degrade performance on both the downlink and uplink

Method used

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  • Device detection in mexed static and mobile device networks
  • Device detection in mexed static and mobile device networks
  • Device detection in mexed static and mobile device networks

Examples

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Embodiment Construction

[0027] The detailed description set forth below in conjunction with the accompanying drawings is intended to describe various configurations, and is not intended to limit the scope of the present disclosure. Rather, the detailed description includes specific details to provide a thorough understanding of the inventive subject matter. It will be apparent to those skilled in the relevant art that such specific details are not required in every case, and that in some instances well-known structures and components are shown in block diagrams for clarity of presentation.

[0028]The present disclosure generally relates to providing or participating in authorized shared access between two or more wireless communication systems (also referred to as wireless communication networks). In various embodiments, the described techniques and apparatus may be used in networks such as Code Division Multiple Access (CDMA) networks, Time Division Multiple Access (TDMA) networks, Frequency Divisi...

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Abstract

Device detection in networks with mixed mobility devices is discussed. Devices in the network first determine a discovery mode from a plurality of discovery modes, wherein the determining is based ona mobility state of the wireless device. The device identifies a set of resources associated with the determined discovery mode, wherein each of the plurality of discovery modes is provisioned with separate resources. A discovery signal is transmitted using the identified set of resources according to the discovery mode. Thus, devices with higher mobility will generally send discovery signals moreoften than devices that are static or semi-static.

Description

[0001] Cross References to Related Applications [0002] This application claims U.S. Provisional Patent Application No. 62 / 347,973, filed June 9, 2016, entitled "DEVICE DETECTION IN MIXEDSTATIC AND MOBILE DEVICE NETWORKS," and filed December 21, 2016, entitled "DEVICE DETECTION IN MIXED STATIC AND MOBILE DEVICENETWORKS," US Nonprovisional Patent Application No. 15 / 386,114, both of which are expressly incorporated herein by reference in their entirety. technical field [0003] Aspects of the present disclosure relate generally to wireless communication systems, and more particularly to device detection in a network of hybrid static and mobile devices. Background technique [0004] Wireless communication networks are widely used to provide various communication services such as voice, video, packet data, messaging, broadcasting, and so on. These wireless networks may be multiple-access networks capable of supporting multiple users by sharing available network resources. Suc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/00H04W74/08H04W92/18
CPCH04W74/08H04W92/18H04W8/005H04W40/246H04W64/006H04W72/02H04W74/0825
Inventor P·古普塔季庭方李崇S·帕蒂尔J·B·索里阿加蒋靖W·曾A·Y·戈罗霍夫厉隽怿
Owner QUALCOMM INC
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