Invention Application
US20160345249A1 TECHNIQUES FOR COEXISTENCE BETWEEN ENHANCED COMPONENT CARRIER COMMUNICATIONS AND NON-ENHANCED COMPONENT CARRIER COMMUNICATIONS
审中-公开
增强组件运营商通信与非增强组件运营商通信之间的共同之处的技术
- Patent Title: TECHNIQUES FOR COEXISTENCE BETWEEN ENHANCED COMPONENT CARRIER COMMUNICATIONS AND NON-ENHANCED COMPONENT CARRIER COMMUNICATIONS
- Patent Title (中): 增强组件运营商通信与非增强组件运营商通信之间的共同之处的技术
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Application No.: US15143821Application Date: 2016-05-02
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Publication No.: US20160345249A1Publication Date: 2016-11-24
- Inventor: Taesang Yoo , Hao Xu , Durga Prasad Malladi , Yongbin Wei , Siddhartha Mallik , Jing Sun , Madhavan Srinivasan Vajapeyam , Jun Wang , Tao Luo , Xiaoxia Zhang , Wanshi Chen , Aleksandar Damnjanovic
- Applicant: QUALCOMM Incorporated
- Main IPC: H04W48/16
- IPC: H04W48/16 ; H04W16/14 ; H04L5/00 ; H04W74/08 ; H04W4/06 ; H04W76/02
Abstract:
Techniques are described for wireless communication. One method for wireless communication at a base station includes contending for access to a shared channel of a shared radio frequency spectrum band, and multiplexing first component carrier (CC) communication windows and second CC communication windows in the shared channel. A duration of orthogonal frequency domain multiplexed (OFDM) symbols of the first CC communication windows may be different from a duration of OFDM symbols of the second CC communication windows, and the multiplexing may occur on the shared channel upon winning contention for access to the shared channel. One method for wireless communication at a user equipment (UE) includes monitoring a shared channel of a shared radio frequency spectrum band for a first CC Listen Before Talk (LBT) frame, and receiving, in a second CC preamble, an indication of the first CC LBT frame.
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