Configuring wireless communications and an advertising event according to multiple communication protocols

Patent metadata

Field	Value
Publication number	US-2017353365-A1
Application number	US-201715595535-A
Country	US
Kind code	A1
Filing date	May 15, 2017
Priority date	Jun 7, 2016
Publication date	Dec 7, 2017
Grant date	—

Abstract

A method for communicating between a combo-endpoint device, wireless router, and a wireless communication device includes monitoring communication patterns of wireless data communications between a wireless router and radio-communication circuitry of a combo-endpoint device, and storing data indicative of communication times of the wireless router based on the monitored communication patterns. The method further includes configuring a frequency-hopping based protocol by defining connection periods according to time windows and selected frequencies for wireless communication of data between the wireless communication device and the radio-communication circuitry, and by establishing the time windows and time intervals for an advertisement event which do not substantially conflict with the communication times of the wireless router.

First claim

1 . A method for communicating between a combo-endpoint device, wireless router, and a wireless communication device, the method comprising:
monitoring communication patterns of wireless data communications between a wireless router and radio-communication circuitry of a combo-endpoint device; storing data indicative of communication times of the wireless router based on the monitored communication patterns; and configuring a frequency-hopping (FH)-based protocol by defining connection periods according to time windows and selected frequencies for wireless communication of data between the wireless communication device and the radio-communication circuitry, and by establishing the time windows and time intervals for an advertisement event which do not substantially conflict with the communication times of the wireless router.

2 . The method of claim 1 , further including:
monitoring communication patterns of wireless data communications between the wireless router and other wireless devices; and wherein configuring the FH-based protocol further includes determining the time windows and window offsets between the time windows as a multiple of the communication times of the wireless data communication between the wireless router and the radio-communication circuitry and establishing the time windows prior to the communication times of the wireless router.

3 . The method of claim 2 , further including determining the window offsets as a period of time prior to the communication times of the wireless router.

4 . The method of claim 1 , wherein configuring the FH-based protocol further includes determining the time windows and window offsets as a division of the communication patterns of the wireless data communication between the wireless router and the radio-communication circuitry and establishing the time windows prior to the communication times of the wireless router.

5 . The method of claim 1 , further including establishing the time intervals for the advertising event after the communication times of the wireless router for connecting the combo-endpoint device to other wireless communication devices.

6 . An apparatus comprising:
radio-communication circuitry configured and arranged to communicate wirelessly with a wireless router according to a spread spectrum (SS)-based network protocol defined by the wireless router, and wirelessly with a wireless communication device via a frequency-hopping (FH)-based protocol, which defines connection periods according to time windows and selected frequencies, for communication of data between the wireless communication device and the radio-communication circuitry; and data-communication scheduling circuitry configured and arranged to (1) monitor communication patterns of wireless data communications between the wireless router and the radio-communication circuitry to store data indicative of communication times of the wireless router, (2) configure the FH-based protocol for communication between the wireless communication device and the radio-communication circuitry by providing time windows for the FH-based protocol which is prior to the communication times of the wireless router, and (3) establish time intervals for an advertisement event after communications times of the wireless router for connecting the radio-communication circuitry to other wireless communication devices.

7 . The apparatus of claim 6 , wherein the data-communication scheduling circuitry is further configured and arranged to
monitor communication patterns of wireless data communications between the wireless router and other wireless devices; and identify window offsets that results in the time windows not overlapping with the communication times of the wireless router based on an identified pattern between the monitored communication patterns between the wireless router and the radio-communication circuitry and the time windows for the FH-based protocol.

8 . The apparatus of claim 6 comprising radio-communication circuitry configured and arranged to wirelessly communicate multiple messages during the established time intervals for the advertisement event with at least one other wireless communication device.

9 . The apparatus of claim 6 , wherein the data-communication scheduling circuitry is further configured and arranged to monitor wireless data communication between the wireless communication device and the radio-communication circuitry and configured another FH-based protocol for communication between another wireless communication device and the radio-communication circuitry by providing time windows for the FH-based protocol for the other wireless communication device and which is prior to the time windows for the wireless communication device.

10 . The apparatus of claim 9 , wherein the data-communication scheduling circuitry is further configured and arranged to:
identify a removed connection between the wireless communication device and the radio-communication circuitry; and in response thereto, shift the time windows for the other wireless communication device to a time prior to the communication times of the wireless router.

11 . The apparatus of claim 6 , wherein the data-communication scheduling circuitry is further configured and arranged to re-establish a connection with the wireless router by identifying a loss of connection between the radio-communication circuitry and the wireless router, and using the communication times of the wireless router to re-associate with the wireless router.

12 . An apparatus comprising:
radio-communication circuitry configured and arranged to communicate wirelessly with a ZigBee router according to a direct sequence spread spectrum (DSS)-based protocol defined by the ZigBee router, and wirelessly with a wireless communication device via a frequency-hopping spread spectrum (FHSS)-based protocol which defines BLE-device connection periods, in time windows, for communication of data between the wireless communication device and the radio-communication circuitry; and data-communication scheduling circuitry configured and arranged to (1) monitor communication patterns of wireless data communications between the ZigBee router and the radio-communication circuitry to store data indicative of communication times of the ZigBee router, (2) establish coordinated wireless communication schedules for the radio-communication circuitry to communicate with both the wireless communication device and the ZigBee router by configuring the FHSS-based protocol for communication between the wireless communication device and the combo-endpoint device with selected time windows for FHSS-based data communications and by providing the selected time windows at intervals that are prior to the communication times of the ZigBee router, and (3) establish an advertisement event at time intervals that are after communications times of the ZigBee router for connecting the radio-communication circuitry to other wireless communication devices.

13 . The apparatus of claim 12 , wherein the data-communication scheduling circuitry is further configured and arranged to monitor communication patterns of wireless data communications between the ZigBee router and its associated ZB devices, the apparatus further including:
a power source configured and arranged to provide power to the radio-communication circuitry; and a power control circuit configured and arranged to control connection of the power source to the radio-communication circuitry.

14 . The apparatus of claim 12 , wherein the data-communication scheduling circuitry is further configured and arranged to establish the coordinated wireless communic

Assignees

• Nxp Bv

Inventors

• Li Hong
• Rivière Fabian
• Gray Christopher John

Classifications

• H04B1/713

  using frequency hopping · CPC title

• H04L43/04 Primary

  Processing captured monitoring data, e.g. for logfile generation · CPC title

• H04W88/021

  adapted for Wireless Local Loop operation · CPC title

• H04L69/08 Primary

  Protocols for interworking; Protocol conversion · CPC title

• H04W88/06

  adapted for operation in multiple networks {or having at least two operational modes}, e.g. multi-mode terminals · CPC title