Invention Grant
US08867515B2 Transmitting or receiving data via code division multiple access using highly correlated spreading codes assigned to a user
有权
通过使用分配给用户的高度相关的扩展码，经由码分多址来发送或接收数据
- Patent Title: Transmitting or receiving data via code division multiple access using highly correlated spreading codes assigned to a user
- Patent Title (中): 通过使用分配给用户的高度相关的扩展码，经由码分多址来发送或接收数据
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Application No.: US13503624Application Date: 2011-05-19
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Publication No.: US08867515B2Publication Date: 2014-10-21
- Inventor: Tolga M. Duman
- Applicant: Tolga M. Duman
- Applicant Address: US DE Wilmington
- Assignee: Empire Technology Development LLC
- Current Assignee: Empire Technology Development LLC
- Current Assignee Address: US DE Wilmington
- Agency: Brundidge & Stanger, P.C.
- International Application: PCT/US2011/037198 WO 20110519
- International Announcement: WO2012/158173 WO 20121122
- Main IPC: H04B7/216
- IPC: H04B7/216 ; H04L1/00 ; H04L5/00
Abstract:
Examples are disclosed to transmit data from a CDMA transmitter. The data may be transmitted by encoding a first portion of the data and encoding a second portion of data. The first encoded portion of data may be spread based on a first spreading code and the second encoded portion of data may be spread based on a second spreading code. The first spreading code and the second spreading code may be highly correlated to each other. The spread first encoded portion of data may be combined with the spread second encoded portion of data to generate a chip-block. The chip-block may then be wirelessly transmitted.
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