Invention Grant
- Patent Title: Systems and methods for supporting an enhanced serving cell change when moving among different cell types
-
Application No.: US14567090Application Date: 2014-12-11
-
Publication No.: US09503941B2Publication Date: 2016-11-22
- Inventor: Sharad Deepak Sambhwani , Mario Mark Scipione , Rohit Kapoor , Andrei Dragos Radulescu
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Darren M. Simon
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W36/18
Abstract:
A system and method enable handover from a DC-HSUPA-capable node in a cellular wireless network to a non-DC-HSUPA-capable node. According to various aspects of the present disclosure, a handover may implement a legacy serving cell change procedure or an enhanced serving cell change procedure. In either case, signaling from the network to user equipment includes information to enable the user equipment to change or remove an Active Set when undergoing a handover from a cell with two uplink carriers and accordingly two Active Sets, to a cell with one uplink carrier and accordingly one Active Set.
Public/Granted literature
Information query
