Invention Grant
- Patent Title: System and method for managing dual connectivity with dynamic anchor cell selection
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Application No.: US15658625Application Date: 2017-07-25
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Publication No.: US10368253B2Publication Date: 2019-07-30
- Inventor: Hongyan Lei , Zhi Cui , Yonghui Tong , Yung Choi-Grogan
- Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Guntin & Gust, PLC
- Agent Ralph Trementozzi
- Main IPC: H04W88/06
- IPC: H04W88/06 ; H04W16/32 ; H04L12/24 ; H04W72/08 ; H04W88/08

Abstract:
Aspects of the subject disclosure may include, for example, determining dual connectivity values for neighbor cells of a serving cell of a wireless network. A dual connectivity capability is determined of a wireless device that engages in wireless communications coordinated by the serving cell. A target cell of the neighbor cells is determined based on a dual connectivity value. Initiation of a dual connectivity service is facilitated based on the wireless device via the target cell, wherein the target cell serves as a master cell of the dual connectivity service, and wherein the dual connectivity service includes exchanging user plane messages between the wireless device, the master cell and a secondary cell of the wireless network. Other embodiments are disclosed.
Public/Granted literature
- US20190037417A1 SYSTEM AND METHOD FOR MANAGING DUAL CONNECTIVITY WITH DYNAMIC ANCHOR CELL SELECTION Public/Granted day:2019-01-31
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