US 12,250,726 B2
Method, computer program and wireless communication device for communication using a pseudo-random value
Alexander Krebs, Munich (DE)
Assigned to Bayerische Motoren Werke Aktiengesellschaft, Munich (DE)
Appl. No. 17/765,914
Filed by Bayerische Motoren Werke Aktiengesellschaft, Munich (DE)
PCT Filed Mar. 27, 2020, PCT No. PCT/EP2020/058806
§ 371(c)(1), (2) Date Apr. 1, 2022,
PCT Pub. No. WO2021/063545, PCT Pub. Date Apr. 8, 2021.
Claims priority of application No. 19201153 (EP), filed on Oct. 2, 2019.
Prior Publication US 2022/0377803 A1, Nov. 24, 2022
Int. Cl. H04W 72/04 (2023.01); H04W 74/0833 (2024.01)
CPC H04W 74/0833 (2013.01) 13 Claims
OG exemplary drawing
 
1. A method for a wireless communication device, the method comprising:
determining a pseudo-random value using a non-recursive function having at least one non-linear component;
selecting a wireless resource based on the pseudo-random value; and
using the wireless resource for a wireless communication with another wireless communication device,
wherein the pseudo-random value is determined using a seed value and an index value,
wherein the seed value is known between the wireless communication device and the another wireless communication device,
wherein the index value is changed for every wireless transmission between the wireless communication device and the another wireless communication device, and
wherein the pseudo-random value is calculated using one of:
(index+seed)k mod n
or
((index+seed)mod m)k mod n
wherein index is the index value, seed is the seed value, and k, m and n are natural numbers.