Invention Application
US20110051692A1 SYSTEMS AND METHODS FOR SUPPORTING AN ENHANCED SERVING CELL CHANGE WHEN MOVING AMONG DIFFERENT CELL TYPES
有权
用于在不同细胞类型移动时支持增强的服务小区更改的系统和方法
- Patent Title: SYSTEMS AND METHODS FOR SUPPORTING AN ENHANCED SERVING CELL CHANGE WHEN MOVING AMONG DIFFERENT CELL TYPES
- Patent Title (中): 用于在不同细胞类型移动时支持增强的服务小区更改的系统和方法
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Application No.: US12854770Application Date: 2010-08-11
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Publication No.: US20110051692A1Publication Date: 2011-03-03
- Inventor: Sharad Deepak Sambhwani , Mario Mark Scipione , Rohit Kapoor , Andrei Dragos Radulescu
- Applicant: Sharad Deepak Sambhwani , Mario Mark Scipione , Rohit Kapoor , Andrei Dragos Radulescu
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: H04W36/00
- IPC: H04W36/00
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
- US08942209B2 Systems and methods for supporting an enhanced serving cell change when moving among different cell types Public/Granted day:2015-01-27
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