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Uplink control channel scheduling for jamming resilience

A link control information and control channel technology, applied in the field of uplink control channel scheduling, can solve the problem of not being able to identify the precise location of the wireless communication system

Active Publication Date: 2018-12-21
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Interfering devices may have limited power and signal strength, and typically cannot identify the precise location of all UEs in a wireless communication system

Method used

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  • Uplink control channel scheduling for jamming resilience
  • Uplink control channel scheduling for jamming resilience
  • Uplink control channel scheduling for jamming resilience

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Embodiment Construction

[0041] Mechanisms for interference resilience implemented in a wireless communication system of a wireless network may be used to prevent or limit interference attacks from devices attempting to attack other devices in the wireless network. For example, base stations and wireless devices (eg, user equipment (UE)) can utilize time-varying resource allocations (eg, time and frequency resources allocated to UEs for transmission and / or reception). The time-varying resource allocation may be for uplink control information (UCI) to be sent from the UE to the base station. In one or more embodiments, the resource allocation information may be random, periodic, or otherwise not fixed, and may be used to prevent an interfering device from successfully interfering with a known set of resources allocated to a UE of a wireless communication system .

[0042] In one example of interference resilience implemented in a wireless network, time-varying resource allocation may include a shared ...

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Abstract

Methods, systems, and devices for wireless communication are described. The methods, systems, and devices may provide for a time varying allocation of resources which includes a shared pattern of resources. The shared pattern of resources may be generated, determined, or otherwise identified by a base station and transmitted to the user equipment (UE). The shared pattern of resources may include one or more resource blocks (RBs) allocated for uplink transmission such as uplink control information to be transmitted using a physical uplink control channel (PUCCH) or uplink data transmissions using a physical uplink shared channel (PUSCH).

Description

[0001] cross reference [0002] This patent application claims the benefit of U.S. Patent Application No. 15 / 256,352, filed September 2, 2016, by Lee et al., entitled "Uplink ControlChannel Scheduling For Jamming Resilience," and Lee et al., filed March 30, 2016. Priority is given to US Provisional Patent Application No. 62 / 315,367, entitled "Uplink Control Channel Scheduling For JammingResilience," which is assigned to the assignee of the present application. technical field [0003] The following relates generally to wireless communications and, in particular, to uplink control channel scheduling for interference resilience. Background technique [0004] Wireless communication systems are widely deployed to provide various types of communication content such as voice, video, packet data, messaging, broadcast, and so on. These systems are capable of supporting communication with multiple users by sharing available system resources (eg, time, frequency, and power). Example...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/12
CPCH04W76/27H04K3/25H04K2203/16H04W12/0471H04W12/041H04W72/21H04W72/23H04L5/0055H04L63/0428H04L63/06H04L63/166
Inventor S·B·李K·久保田G·B·霍恩
Owner QUALCOMM INC