Unlock instant, AI-driven research and patent intelligence for your innovation.

Load-adaptive termination target

An adaptive, service-loaded technology that can be used in error prevention, digital transmission systems, power management, etc., to solve problems such as interference and capacity reduction

Active Publication Date: 2014-08-27
QUALCOMM INC
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, an increase in data rate experiences an increase in the transmitted energy of the AT, which will cause higher interference and reduced capacity

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Load-adaptive termination target
  • Load-adaptive termination target
  • Load-adaptive termination target

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The techniques described herein provide mechanisms for providing load-adaptive reverse link termination targets and transmit power to wireless network access terminals in a distributed fashion. For example, a wireless network access terminal may monitor an indication of a load level provided by a base transceiver station over time. If the access terminal determines that the load from all base transceiver stations in the access terminal's active set indicates a light load, the access terminal may decrease the termination purpose value and increase transmit power from the access terminal. An access terminal may increase the power it uses to transmit data by the boost factor provided to the access terminal from the base transceiver station. The access terminal may continue to transmit data at the lower termination purpose value and increase power until the access terminal determines that the load of the base station transceivers in the access terminal's active set is no lo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An access terminal of a wireless communication system includes: an antenna; a transceiver; a load level monitor communicatively coupled to the transceiver and configured to receive from the transceiver via the antenna and analyze traffic in a wireless network comprising the access terminal. an indication of reverse link wireless network traffic load in the area over a period of time; a load level module configured to combine the indications over the period of time to determine a load level associated with the access terminal; a sending module, The transceiver is configured to transition from transmitting data packets according to a first value of the transmission characteristic to transmitting data packets according to a second value of the transmission characteristic in response to the load level being below a first load threshold.

Description

[0001] Cross References to Related Applications [0002] This patent application claims the benefit of U.S. Provisional Patent Application No. 61 / 118,934, filed December 1, 2008, and entitled "Distributed Load-Adaptive Termination Target for a Wireless Uplink"; This application is incorporated by reference. Background technique [0003] Wireless communication systems are widely deployed to provide various communication services such as voice, video, packet data, messaging, broadcast, and so on. These wireless systems are multiple-access systems capable of supporting multiple users by sharing available system resources such as time, frequency, and power. Examples of these multiple access systems include Code Division Multiplexing (CDMA) systems, Time Division Multiplexing (TDMA) systems, Frequency Division Multiplexing (FDMA) systems, Orthogonal FDMA (OFDMA) systems, and Single Carrier FDMA (SC-FDMA) systems . [0004] A wireless communication system may include a number of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/00H04W52/04
CPCH04W52/286H04W72/02H04W52/343H04L1/1825H04W52/18
Inventor C·G·洛特R·A·A·阿塔尔D·高希
Owner QUALCOMM INC