Invention Grant
US09591669B2 Methods and apparatus for signaling enhanced distributed channel access parameters for subsets of wireless devices
有权
用于信令用于无线设备的子集的增强的分布式信道接入参数的信号的方法和装置
- Patent Title: Methods and apparatus for signaling enhanced distributed channel access parameters for subsets of wireless devices
- Patent Title (中): 用于信令用于无线设备的子集的增强的分布式信道接入参数的信号的方法和装置
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Application No.: US14599951Application Date: 2015-01-19
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Publication No.: US09591669B2Publication Date: 2017-03-07
- Inventor: Yan Zhou , Simone Merlin , Gwendolyn Denise Barriac
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Knobbe Martens Olson & Bear LLP
- Main IPC: H04H20/71
- IPC: H04H20/71 ; H04W74/00 ; H04L12/18 ; H04W28/18
Abstract:
A method for configuring channel access parameters in a wireless communication system includes selecting an element identification (ID) from a plurality of element IDs. Each of the plurality of element IDs identifies an enhanced distributed channel access (EDCA) parameter set element comprising at least one channel access parameter for at least one subset of wireless devices in a group of wireless devices. The selected element ID is identifiable by wireless devices of the group of wireless devices and not identifiable by other wireless devices. The method further includes generating the EDCA parameter set element for setting the at least one channel access parameter for each wireless device in the at least one subset. The EDCA parameter set element includes the selected element ID. The method further includes transmitting the EDCA parameter set element to at least one wireless device in the at least one subset of wireless devices.
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