Invention Grant
- Patent Title: Asymmetric bandwidth support and dynamic bandwidth adjustment
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Application No.: US16788409Application Date: 2020-02-12
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Publication No.: US10973030B2Publication Date: 2021-04-06
- Inventor: Tarik Tabet , Haijing Hu , Dawei Zhang , Yuchul Kim
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W72/08 ; H04W72/12

Abstract:
This disclosure relates to techniques for supporting asymmetric uplink and downlink bandwidth allocations for a wireless device, and for dynamically modifying the bandwidth allocations for a wireless device, in a wireless communication system. A cellular communication link may be established between a base station and a wireless device. The base station may determine an uplink bandwidth allocation and a downlink bandwidth allocation for the wireless device. The uplink bandwidth allocation and the downlink bandwidth allocation may be selected based on different criteria and may include different amounts of bandwidth. Indications of the uplink bandwidth allocation and the downlink bandwidth allocation may be provided to the wireless device. The base station and wireless device may communicate according to the uplink bandwidth allocation and the downlink bandwidth allocation.
Public/Granted literature
- US20200187188A1 Asymmetric Bandwidth Support and Dynamic Bandwidth Adjustment Public/Granted day:2020-06-11
Information query