Invention Grant
US09538579B2 Resource mapping for multi SIM multi active multi RAT scenarios using WLAN transceiver supporting partial WWAN transceiver capabilities
有权
使用WLAN收发器支持部分WWAN收发器功能的多SIM多活动多RAT场景的资源映射
- Patent Title: Resource mapping for multi SIM multi active multi RAT scenarios using WLAN transceiver supporting partial WWAN transceiver capabilities
- Patent Title (中): 使用WLAN收发器支持部分WWAN收发器功能的多SIM多活动多RAT场景的资源映射
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Application No.: US14699860Application Date: 2015-04-29
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Publication No.: US09538579B2Publication Date: 2017-01-03
- Inventor: Bongyong Song , Soumya Das , Samir Salib Soliman
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Holland & Hart LLP
- Main IPC: H04B1/38
- IPC: H04B1/38 ; H04M1/00 ; H04W88/06 ; H04W68/02 ; H04W84/12
Abstract:
In a user equipment (UE) supporting multiple radio access technologies (RATs) and operating in an multiple-SIM multiple-active (MSMA) scenario, at least a portion of the wireless local area network (WLAN) transceiver may be used opportunistically to support the operation of the wireless wide area network (WWAN) transceiver to support the multiple subscriber identity modules (SIMs). For example, when a first SIM is in an active mode and using the WWAN transceiver for transmit and/or receive operations, at least a portion of the WLAN transceiver may be used in addition to the WWAN transceiver to support the WWAN operation of a second (or third, etc.) SIM. The WLAN transceiver may be used for transmit, receive, or both for the second SIM, while the first SIM continues to use the resources of the WWAN transceiver.
Public/Granted literature
Information query
