Title of Invention | QUASI-ORTHOGONAL ALLOCATION OF CODES IN TD-CDMA SYSTEMS |
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Abstract | Systems and methodologies are described that facilitate increasing throughput in a time-division duplexed CDMA wireless communication environment. A set of orthogonal Walsh code sequences can be assigned to a first group of users in a network sector, and a duplicate set of orthogonal Walsh code sequences can be assigned to at least a second group of users in the sector. A number of receive antennas equal or greater than to the number of duplicate code sets being assigned can be deployed to linearly scale sector capacity to meet user demand. Additionally, user devices employing duplicate Walsh code sequence assignments at a base station serving the sector can be distinguished from each other, and timing offsets between such users can be enforced to mitigate any jamming effect at the base station receiver. Still furthermore, user device channel requirements in the sector can be continuously evaluated and an appropriate number of antennas can be dynamically deployed to provide scalable service to all such user devices. |
Full Text | Wireless communication systems have become a prevalant means by which which a majority of people worldwide has come to communicate......................................... |
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594-mumnp-2008-abstract(29-3-2008).pdf
594-mumnp-2008-claims(29-3-2008).pdf
594-MUMNP-2008-CLAIMS(AMENDED)-(10-9-2012).pdf
594-MUMNP-2008-CLAIMS(AMENDED)-(4-3-2013).pdf
594-MUMNP-2008-CLAIMS(MARKED COPY)-(4-3-2013).pdf
594-MUMNP-2008-CORRESPONDENCE 2-7-2008.pdf
594-MUMNP-2008-CORRESPONDENCE 8-7-2008.pdf
594-MUMNP-2008-CORRESPONDENCE(1-2-2013).pdf
594-MUMNP-2008-CORRESPONDENCE(12-9-2012).pdf
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594-MUMNP-2008-CORRESPONDENCE(22-3-2012).pdf
594-mumnp-2008-description(complete)-(29-3-2008).pdf
594-MUMNP-2008-DRAWING(10-9-2012).pdf
594-mumnp-2008-drawing(29-3-2008).pdf
594-MUMNP-2008-EP DOCUMENT(10-9-2012).pdf
594-MUMNP-2008-FORM 1(10-9-2012).pdf
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594-MUMNP-2008-FORM 2(TITLE PAGE) 8-7-2008.pdf
594-mumnp-2008-form 2(title page)-(29-3-2008).pdf
594-MUMNP-2008-FORM 2610-9-2012).pdf
594-MUMNP-2008-FORM 3 8-7-2008.pdf
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594-MUMNP-2008-FORM PCT-RO-199(10-9-2012).pdf
594-MUMNP-2008-PETITION UNDER RULE 137(10-9-2012).pdf
594-MUMNP-2008-REPLY TO EXAMINATION REPORT(10-9-2012).pdf
594-MUMNP-2008-REPLY TO HEARING(4-3-2013).pdf
594-MUMNP-2008-SPECIFICATION(AMENDED)-(10-9-2012).pdf
594-MUMNP-2008-SPECIFICATION(AMENDED)-(4-3-2013).pdf
594-MUMNP-2008-US DOCUMENT (10-9-2012).pdf
594-mumnp-2008-wo international publication report(29-3-2008).pdf
Patent Number | 256225 | ||||||||||||
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Indian Patent Application Number | 594/MUMNP/2008 | ||||||||||||
PG Journal Number | 21/2013 | ||||||||||||
Publication Date | 24-May-2013 | ||||||||||||
Grant Date | 18-May-2013 | ||||||||||||
Date of Filing | 29-Mar-2008 | ||||||||||||
Name of Patentee | QUALCOMM INCORPORATED | ||||||||||||
Applicant Address | 5775 MOREHOUSE DRIVE, SAN DIEGO, CALIFORNIA 92121, | ||||||||||||
Inventors:
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PCT International Classification Number | H04J11/00 | ||||||||||||
PCT International Application Number | PCT/US2006/042061 | ||||||||||||
PCT International Filing date | 2006-10-27 | ||||||||||||
PCT Conventions:
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