Invention Grant
- Patent Title: Coexistence manager for controlling operation of multiple radios
- Patent Title (中): 用于控制多台无线电的操作的共存管理器
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Application No.: US12549651Application Date: 2009-08-28
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Publication No.: US09155103B2Publication Date: 2015-10-06
- Inventor: Richard D. Wietfeldt , George Chrisikos
- Applicant: Richard D. Wietfeldt , George Chrisikos
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Rupit M. Patel
- Main IPC: H04B17/00
- IPC: H04B17/00 ; H04W72/12 ; H04W88/06

Abstract:
Techniques for performing radio coexistence management to control operation of multiple radios to achieve good performance are described. In one design, an entity (e.g., a coexistence manager or a radio controller) may receive inputs from one or more radios among multiple radios operating concurrently. An input from a radio may indicate a planned operating state or planned activity of the radio in an upcoming time interval. The entity may determine controls for at least one radio based on the received inputs and a database of performance versus operating states to mitigate interference caused or observed by each of the at least one radio. The control for a radio may indicate a selected operating state or selected setting for at least one configurable parameter for the radio in the upcoming interval. The entity may send the controls to the at least one radio. Each radio may operate in accordance with its control.
Public/Granted literature
- US20100304770A1 COEXISTENCE MANAGER FOR CONTROLLING OPERATION OF MULTIPLE RADIOS Public/Granted day:2010-12-02
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