Joseph M Morabito, 746633 Greenway Rd, Scottsdale, AZ 85254

7515564, Apr 7, 2009

Apr 16, 2002

10/123613

Douglas R. Castor - Norristown PA, US
George W. McClellan - Bensalem PA, US
Joseph T. Morabito - Dix Hills NY, US

InterDigital Technology Corporation - Wilmington DE

H04B 7/216

370335, 370342

The invention includes various embodiments for use in physical layer processing. One embodiment determines the address mapping of bits in the physical channel buffer from the address of bits in the first interleaver buffer. The physical channel buffer addresses are determined corresponding to addresses of the bits after rate matching, bit scrambling, second interleaving and physical channel mapping. The bits are directly read from the first interleaver buffer and written to the physical channel buffer using the determined physical channel buffer addresses. Another embodiment determines the address mapping of bits in the first interleaver buffer from the address of bits in the physical channel buffer. The first interleaver buffer addresses are determined corresponding to addresses of the bits after reverse rate matching, reverse bit scrambling, reverse second interleaving and reverse physical channel mapping. The bits are directly read from the determined first interleaver buffer addresses and written to the physical channel buffer addresses.

7697487, Apr 13, 2010

Jan 15, 2009

12/354514

Douglas R. Castor - Norristown PA, US
George W. McClellan - Bensalem PA, US
Joseph T. Morabito - Dix Hills NY, US

InterDigital Technology Corporation - Wilmington DE

H04B 7/216

370335, 370342

The invention includes various embodiments for use in physical layer processing. One embodiment determines the address mapping of bits in the physical channel buffer from the address of bits in the first interleaver buffer. The physical channel buffer addresses are determined corresponding to addresses of the bits after rate matching, bit scrambling, second interleaving and physical channel mapping. The bits are directly read from the first interleaver buffer and written to the physical channel buffer using the determined physical channel buffer addresses. Another embodiment determines the address mapping of bits in the first interleaver buffer from the address of bits in the physical channel buffer. The first interleaver buffer addresses are determined corresponding to addresses of the bits after reverse rate matching, reverse bit scrambling, reverse second interleaving and reverse physical channel mapping. The bits are directly read from the determined first interleaver buffer addresses and written to the physical channel buffer addresses.

7899016, Mar 1, 2011

Apr 12, 2010

12/758447

Douglas R. Castor - Norristown PA, US
George W. McClellan - Bensalem PA, US
Joseph T. Morabito - Dix Hills NY, US

InterDigital Technology Corporation - Wilmington DE

H04B 7/216

370335, 370342

An address for data bits is determined by categorizing the bits into a first, second, third and fourth case. The first case is for bits transferred in only one resource unit in a time slot; the second case is for bits transferred in a plurality of downlink resource units; the third case is for bits transferred in an uplink resource unit where a spreading factor of data in a first resource unit is greater than or equal to a spreading factor of a second resource unit; and the fourth case is for bits transferred in an uplink resource unit where a spreading factor of data in a first resource unit is less than a spreading factor of a second resource unit.