US 12,342,384 B2
Assignment of random access channel resources to information requests
Wenting Li, Guangdong (CN); He Huang, Guangdong (CN); and Fei Dong, Guangdong (CN)
Assigned to ZTE Corporation, Guangdong (CN)
Filed by ZTE Corporation, Guangdong (CN)
Filed on Aug. 16, 2022, as Appl. No. 17/820,045.
Application 17/820,045 is a continuation of application No. 17/029,383, filed on Sep. 23, 2020, granted, now 11,438,933.
Application 17/029,383 is a continuation of application No. PCT/CN2018/081873, filed on Apr. 4, 2018.
Prior Publication US 2022/0394778 A1, Dec. 8, 2022
Int. Cl. H04W 74/0833 (2024.01); H04W 72/0446 (2023.01)
CPC H04W 74/0833 (2013.01) [H04W 72/0446 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for wireless communication, comprising:
transmitting, from a network node to a mobile device, a message that identifies a number of random access preambles that are reserved for transmissions of system information requests for the mobile device,
wherein a number of system information random access transmission occasions for each transmission is based on the number of random access preambles that are reserved for the transmissions of the system information requests,
wherein the number of random access preambles is m, wherein m is an integer, wherein each transmission is allocated

OG Complex Work Unit Math
 random access transmission occasions for m≤2n−1, and wherein n is an integer representing a number of system information to be requested by Msg1 and ┌ ┐ is a ceiling operation; and
receiving, by the network node, a system information request from the mobile device using a preamble according to the message.