Invention Grant
- Patent Title: Transmission of information in a wireless communication system
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Application No.: US14791705Application Date: 2015-07-06
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Publication No.: US09660786B2Publication Date: 2017-05-23
- Inventor: Hua Xu , Youn Hyoung Heo , Zhijun Cai , Andrew Mark Earnshaw , Mo-Han Fong , Sean Michael McBeath , Robert Mark Harrison
- Applicant: BlackBerry Limited
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Fish & Richardson P.C.
- Main IPC: H04L27/28
- IPC: H04L27/28 ; H04L5/00 ; H04L1/06 ; H04L1/16 ; H04B1/69 ; H04J13/00 ; H04J13/18 ; H04L1/00 ; H04B7/06 ; H04W72/04 ; H04L27/26 ; H04J13/16

Abstract:
Methods, devices, and systems for the transmission of information in a wireless communication system are disclosed. In one embodiment, a method for the transmission of information in a wireless communication system comprises receiving a downlink message, wherein the downlink message includes a first control channel element; determining a first index using the location of the first control channel element; determining a second index; determining a first orthogonal resource using the first index; determining a second orthogonal resource using the second index; spreading an uplink message using the first orthogonal resource to form a first spread signal; spreading the uplink message using a second orthogonal resource to form a second spread signal; transmitting the first spread signal using a first antenna; and transmitting the second spread signal using a second antenna.
Public/Granted literature
- US20150312013A1 TRANSMISSION OF INFORMATION IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2015-10-29
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