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Reducing intra-device interference between multiple wireless communications for multi-mode mobile devices

A mobile device, wireless communication technology, applied in wireless communication, network traffic/resource management, electrical components, etc., can solve the problems of performance degradation, interference data reception, lost packet retransmission at wireless phones, etc., to improve network resource allocation , the effect of improving performance

Inactive Publication Date: 2016-02-03
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, data transmission to one of the wireless communication networks may interfere with data reception from another of the wireless communication networks
Interference may degrade performance at the wireless phone (e.g., due to packet loss at the wireless phone), resulting in retransmission of lost packets
Retransmission of lost packets also consumes network resources (e.g., time and frequency resources)

Method used

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  • Reducing intra-device interference between multiple wireless communications for multi-mode mobile devices
  • Reducing intra-device interference between multiple wireless communications for multi-mode mobile devices
  • Reducing intra-device interference between multiple wireless communications for multi-mode mobile devices

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Embodiment Construction

[0023] refer to figure 1 , a particular illustrative embodiment of a network 100 is shown and generally designated 100 . The network 100 can include a network device 120 (eg, an access node) configured to communicate with one or more mobile devices, such as a mobile device 110 (eg, an access terminal) using a wireless communication channel.

[0024] Wireless communication channels may include downlink 160 and uplink 170 . Network device 120 may transmit data and other signals to mobile device 110 using downlink 160 . Similarly, mobile device 110 can send data and other signals to network device 120 using uplink 170 . In general, network 100 can support any number of mobile devices and can include multiple network devices and wireless communication channels. For example, network 100 may include multiple network devices each corresponding to a different geographic location (eg, cell).

[0025] The downlink 160 of the wireless communication channel may be associated with an u...

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Abstract

A particular method includes predicting, by a mobile device, that interference may occur during one or more specified time slots of a set of upcoming scheduled time slots of a wireless communication channel. The method also includes sending a message to a network device instructing the network device to prevent sending information to the mobile device during the one or more specified time slots.

Description

[0001] claim priority [0002] This application claims the International Patent Application No. PCT / CN2010 / 071417 filed on March 30, 2010, entitled "Apparatus and Method for Interference Mitigation", and the International Patent Application No. Priority of PCT / CN2010 / 071103, the contents of which are expressly incorporated herein by reference. technical field [0003] The present disclosure relates to wireless communication networks. Background technique [0004] Advances in technology have resulted in smaller and more powerful computing devices. For example, there currently exist a variety of portable personal computing devices, including wireless computing devices, such as portable wireless telephones, personal digital assistants (PDAs), and paging devices that are small, lightweight, and easily carried by users. More specifically, portable wireless telephones, such as cellular telephones and Internet Protocol (IP) telephones, are capable of communicating voice and data ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/16
Inventor Y·李L·高
Owner QUALCOMM INC