The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 11, 2023
Filed:
Nov. 04, 2019
Apple Inc., Cupertino, CA (US);
Zhibin Wu, Los Altos, CA (US);
Clive E. Rodgers, Palo Alto, CA (US);
Dawei Zhang, Saratoga, CA (US);
Fangli Xu, Beijing, CN;
Haijing Hu, Beijing, CN;
Hong He, Cupertino, CA (US);
Longda Xing, San Jose, CA (US);
Murtaza A. Shikari, Mountain View, CA (US);
Sethuraman Gurumoorthy, San Jose, CA (US);
Sree Ram Kodali, Sunnyvale, CA (US);
Srinivasan Nimmala, San Jose, CA (US);
Srirang A. Lovlekar, Cupertino, CA (US);
Vijay Venkataraman, San Jose, CA (US);
Yuqin Chen, Shenzhen, CN;
Apple Inc., Cupertino, CA (US);
Abstract
Peer devices may wirelessly communicate with each other over a bidirectional sidelink logical channel (LCH) through an established bidirectional sidelink radio bearer. An initiating device of the peer devices may dynamically select a logical channel ID for establishing a fully bidirectional or semi-bidirectional SLRB. At least two alternative sidelink radio resource control (PC5-RRC) procedures may ensure the SLRB parameters are configured correctly in the established logical channel. The procedures also allow the network to configure a limited SLRB which is used to couple the SLRB configuration in the direction in which limited traffic (e.g. feedback information such as robust header compression feedback and/or status reports) is transmitted.