Invention Grant
- Patent Title: Methods and apparatus for mitigating resource conflicts between ultra low latency (ULL) and legacy transmissions
-
Application No.: US15064325Application Date: 2016-03-08
-
Publication No.: US10448405B2Publication Date: 2019-10-15
- Inventor: Shimman Arvind Patel , Wanshi Chen , Durga Prasad Malladi , Peter Gaal , Hao Xu , Michael Mao Wang
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Patterson & Sheridan, LLP
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L27/34 ; H04L5/00 ; H04L27/26

Abstract:
Certain aspects of the present disclosure relate to methods and apparatus for mitigating resource conflicts between ultra low latency (ULL) and legacy transmissions. A base station may determine a region of a subframe having overlapping resource allocations for a first device of a first type (e.g., ULL device) and a second device of a second type (e.g., legacy device), wherein the first device of the first type has a capability to perform certain procedures with low latency relative to the second device of the second type that lacks the capability. The base station may modulate data from the region of the subframe for transmission to the first and the second devices, using a hierarchical modulation scheme.
Public/Granted literature
Information query