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Frequency Hopping Structure for Control Channel

A technology for frequency hopping and data control, applied in the direction of frequency diversity, multiple use of transmission paths, diversity/multi-antenna systems, etc., can solve problems such as difficult frequency hopping, methods that are not always the most effective or feasible

Active Publication Date: 2015-08-19
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such frequency hopping is not readily achievable where the devices in the system communicate at a lower frequency than specified by the system
To compensate, some system architectures are adjusting the frequency capacity of the equipment in the system, but this approach is not always the most efficient or practical

Method used

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  • Frequency Hopping Structure for Control Channel
  • Frequency Hopping Structure for Control Channel
  • Frequency Hopping Structure for Control Channel

Examples

Experimental program
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Embodiment Construction

[0032]Various embodiments are now described with reference to the drawings, in which like reference numerals are used to refer to like elements. In the following description, for purposes of explanation, numerous specific details are given in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that these embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

[0033] As used in this application, the terms "component," "module," "system" and the like are intended to mean a computer-related entity, which may be hardware, firmware, a combination of hardware and software, software, or software in execution. For example, a component may be, but is not limited to being, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and / or a comp...

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PUM

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Abstract

Systems and methodologies are described that facilitate transmitting and receiving control data according to hopping patterns where the hopping patterns are defined based in part on bandwidth capabilities of a device transmitting the control data and bandwidth of the network on which the data is being transmitted. In this regard, devices having lower bandwidth capabilities than the network can hop within given frequency blocks reserved for control data assuming the blocks are no greater than the bandwidth of the device. Devices having greater or substantially equal bandwidth capabilities as the network can hop across disparate frequency blocks of the network reserved for control data as the device can handle substantially any hop in frequency. This preserves frequency diversity for control channels in multiple device types regardless of device bandwidth capabilities.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of U.S. Provisional Patent Application No. 60 / 885,393, filed January 17, 2007, entitled "A METHOD ANDAPPARATUS FOR ACK HOPPING FOR INTERFERENCERANDOMIZATION IN UL SINGLE CARRIER FDMA," and filed February 6, 2007, entitled Benefit of US Provisional Patent Application No. 60 / 888,459 for "A METHOD ANDAPPARATUS FOR ACK HOPPING FOR INTERFERENCERANDOMIZATION IN UL SINGLE CARRIER FDMA." The entire contents of the aforementioned applications are hereby incorporated by reference. technical field [0003] The following description relates generally to the field of wireless communications, and more specifically to frequency hopping for control channels. Background technique [0004] Wireless communication systems are widely used to provide various types of communication content, such as voice, data, and so on. A typical wireless communication system may be a multiple-access system capable of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/713H04B7/12H04L5/00
Inventor D·P·马拉蒂
Owner QUALCOMM INC