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Method for coordinating the operation of adjacent wireless transceivers on a single device

A wireless transceiver and transceiver technology, applied in branch office equipment, wireless communication, equipment with bluetooth interface, etc., can solve problems such as failure to receive confirmation information successfully

Active Publication Date: 2018-05-25
TEXAS INSTR INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This is because even if the Bluetooth / Wi-Fi circuit can transmit successfully at the same time when the co-located 4G LTE circuit transmits simultaneously, the Bluetooth / Wi-Fi circuit cannot successfully receive the confirmation message while the co-located 4G LTE circuit transmits
[0009] Therefore, conventional designs only allow the Bluetooth / Wi-Fi circuit to transmit 1ms each time to allow sufficient time to receive an acknowledgment before the next 1ms window begins

Method used

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  • Method for coordinating the operation of adjacent wireless transceivers on a single device
  • Method for coordinating the operation of adjacent wireless transceivers on a single device
  • Method for coordinating the operation of adjacent wireless transceivers on a single device

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Embodiment Construction

[0021] Representative embodiments are described as exemplary implementations applied to communication systems.

[0022] Communication Systems

[0023] figure 1 is a block diagram of a communication system 100 including a mobile device 110 , a base station 120 and a remote device 130 in accordance with a disclosed embodiment. Such as figure 1 As shown, mobile device 110 includes first network circuitry 140 , first mobile device antenna 145 , second network circuitry 150 , second mobile device antenna 155 , mobile device controller 160 and memory 170 . The first base station 120 includes a first base station antenna 125 ; the second base station 130 includes a second base station antenna 135 .

[0024] The first base station 120 operates according to a first protocol and transmits a first wireless signal 180 to and receives a first wireless signal 180 from the first network circuit 140 on the mobile device 110 via the base station antenna 125 Wireless signal 180. The firs...

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Abstract

A method of coordinating adjacent first and second wireless networks (140, 150) is provided, comprising: receiving a signal at a controller (160) on a wireless device, the received signal indicating that the first network (140) will ), the expected transmission state indicates whether the first network (140) intends to transmit the first data during the future time slot; if the expected transmission state indicates that the first network (140) does not intend to transmit during the future time slot first data, then transmitting second data to the remote device (130) in the second network (150); and controlling transmission of the second data in the second network (150) such that said transmission ends during a future time slot , the first network (140) does not intend to transmit the first data during this future time slot, with sufficient time remaining to allow the second network (150) to receive a reply transmission from the remote device (130).

Description

technical field [0001] The present invention relates generally to a method of coordinating the operation of two adjacent wireless transceivers formed on a single wireless device, and more particularly to a method of controlling the transmission of a second adjacent wireless transceiver so that it receives The reply signal is not interfered with by the transmission of the first adjacent wireless transceiver. Background technique [0002] As wireless devices become smaller and wireless technology improves, many such wireless devices today have more than one wireless circuit on them. For example, many cell phones today are capable of connecting to a local network, such as a Bluetooth network or a Wi-Fi network, in addition to their own basic wireless telephony connection. Unfortunately, in some cases this can cause signal interference. [0003] For example, if one radio circuit on a cell phone is transmitting a signal while another radio circuit on that cell phone is receivin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12H04W88/06
CPCH04W16/14H04M2250/02H04M2250/06H04W88/06H04M1/72412H04W72/541
Inventor U·卫瑞博A·佩驰尔K·多尔
Owner TEXAS INSTR INC
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