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Extended bluetooth communication modes

A communication mode, Bluetooth technology, used in wireless communication, wireless communication services, short-distance communication services, etc., can solve problems such as signaling interference

Active Publication Date: 2016-08-24
APPLE INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, buildings and other immovable structures can introduce reflections of wireless signals (e.g., multipath interference) that can cause signaling interference in locations where wireless operations must be performed

Method used

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  • Extended bluetooth communication modes
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Embodiment Construction

[0035] Representative applications of apparatus and methods according to the presently described embodiments are provided in this section. These examples are provided only to add context and to aid in understanding the described embodiments. Thus, it will be apparent to those skilled in the art that the presently described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail to avoid unnecessarily obscuring the presently described embodiments. Other applications are possible and thus the following examples should not be construed as limiting.

[0036] According to various embodiments described herein, the terms "wireless communication device", "wireless device", "mobile device", "mobile station" and "user equipment" (UE) are used interchangeably herein to describe One or more common consumer electronic devices of the processes associated with various embodiments of the prese...

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Abstract

A method and system for an improved communication mode for Bluetooth wireless devices is disclosed. Packets used in the improved communication mode are encoded using a convolutional encoder and transmitted with a particular modulation index such that the improved communication mode provides an improved link margin with respect to a communication mode specified in a Bluetooth wireless communication protocol. In this regard, the improved communication mode allows Bluetooth wireless devices to continue to communicate when a communication link between the Bluetooth wireless devices degrades, whereas otherwise the connection would be dropped. Furthermore, the Bluetooth wireless devices seamlessly switch between the improved communication mode and other Bluetooth communication modes without renegotiating the connection.

Description

technical field [0001] This disclosure generally relates to wireless communication technologies, including the use of (BT) The communication mode of the wireless communication protocol. Background technique [0002] Recent advances in wireless devices and mobile applications have resulted in increased and ubiquitous use of wireless devices. One consequence of this increased usage is the possibility of wireless radio frequency interference when multiple wireless devices operate within the same radio frequency signaling range. For example, when deploying wireless devices such as access points, wireless network planners may take into account the distance between the wireless device and other collocated wireless devices, as well as the maximum and / or average transmit signaling power of the wireless device. [0003] Sometimes radio frequency interference is unavoidable. For example, equipment such as microwave ovens and televisions can generate radio frequency interference wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/00H04W36/18H04W4/80
CPCH04W36/18H04W76/11H04W76/20H04W4/80H04W84/20H04W28/18
Inventor G·金尔森博格A·佩彻R·卡特兹Y·沙维特
Owner APPLE INC
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