Jung Y Lee

7864740, Jan 4, 2011

Mar 12, 2007

11/685079

Yunsong Yang - San Diego CA, US
Anthony C. K. Soong - Plano TX, US
Jianmin Lu - San Diego CA, US
Jung Woon Lee - Allen TX, US

FutureWei Technologies, Inc. - Plano TX

H04J 3/00

370337, 370329, 370335, 370349

A system of physical layer packet format and signaling methods is disclosed, wherein signaling overhead is minimized in applications where multiple users share air interface resources; improving efficiency in orthogonal frequency division multiplexing (OFDM) and orthogonal frequency division multiple access (OFDMA) communication systems.

8005175, Aug 23, 2011

Mar 12, 2007

11/684931

Yunsong Yang - San Diego CA, US
Anthony C. K. Soong - Plano TX, US
Jianmin Lu - San Diego CA, US
Jung Woon Lee - Allen TX, US

FutureWei Technologies, Inc. - Plano TX

H03D 1/04

375346

A method and apparatus for mitigating inter-cell interference in an OFDMA-based wireless communication system is disclosed. The method includes the steps of, providing at least a frame in a base station to a plurality of mobile stations; dividing the frame into a plurality of subcarriers; assigning a demarcation line within the frame to divide the plurality of subcarriers into a first zone and a second zone; defining a time reuse parameter for the plurality of subcarriers within the first zone; defining a frequency reuse parameter for the plurality of subcarriers within the first zone; and loading the plurality of subcarriers within the first zone according the time reuse parameter and the frequency parameter.

8265029, Sep 11, 2012

Jun 9, 2008

12/135599

Sean Michael McBeath - Keller TX, US
Anthony C. K. Soong - Plano TX, US
Yunsong Yang - San Diego CA, US
Jianmin Lu - San Diego CA, US
Jung Woon Lee - Allen TX, US

FutureWei Technologies, Inc. - Plano TX

H04W 4/00

370330, 370329

A method and apparatus of signaling radio resource allocation in a wireless communication system includes the time-frequency resources into multiple regions; defining a channel tree within at least one region, wherein the channel tree has base nodes which are determined using the area of the region and the area of a base node; determining a channel identifier assignment for a mobile station, wherein the channel identifier corresponds to a collection of base nodes from a channel tree; transmitting an indication of the determined channel identifier to the mobile station; and transmitting a packet to a mobile station or receiving a packet from the mobile station using the physical time-frequency resources, which correspond to the channel identifier.

8316286, Nov 20, 2012

Sep 4, 2009

12/554742

Jung Woon Lee - Allen TX, US
Shiau-He Tsai - San Diego CA, US
Anthony C. K. Soong - Plano TX, US

FutureWei Technologies, Inc. - Plano TX

H03M 13/03

714790

A system and method for rate matching to enhance system throughput based on packet size is provided. A method for transmitting information includes encoding a block of N bits, where N is an integer, demultiplexing the encoded block of N bits into at least one subblock of systematic bits and at least one subblock of parity bits, and permuting the at least one subblock of systematic bits and the at least one subblock of parity bits to generate at least one permuted subblock. The method also includes forming at least one output block from the at least one permuted subblock, computing a starting position of a redundancy version for a hybrid automatic repeat request (HARQ) transmission based on a relationship between N and a threshold, and transmitting the redundancy version. The redundancy version begins at the computed starting position and ends when a specified number of bits has been transmitted.

8386903, Feb 26, 2013

Oct 29, 2008

12/260677

Jung Woon Lee - Allen TX, US

FutureWei Technologies, Inc. - Plano TX

G06F 11/00

714801

In a communication method, a sequence of information bits is encoded into systematic bits and parity bits. The systematic bits and the parity bits are grouped in output blocks, each output block to be assigned to an address of a constellation scheme. The addresses include addresses that are more prone to error and address that are less prone to error so that the symbols are grouped such that bits in groups of consecutive bits of the sequence of information bits are not all assigned to addresses that are more prone to error.

8565773, Oct 22, 2013

Mar 12, 2007

11/685037

Anthony C. K. Soong - Plano TX, US
Yunsong Yang - San Diego CA, US
Jianmin Lu - San Diego CA, US
Jung Woon Lee - Allen TX, US

FutureWei Technologies, Inc. - Plano TX

H04W 36/00

455442, 370331, 370332, 455443, 4554522

A method of enabling a soft handoff in a communication system, wherein the communication system includes a plurality of sectors and each of the plurality of sectors includes at least one base station is disclosed. The method includes: providing at least one mobile station; setting identical resources for serving the mobile station from each of the plurality of base stations in each sector; designating at least a plurality of base stations in at least one sector to participate a soft handoff; and performing a soft handoff.

20080076429, Mar 27, 2008

Sep 7, 2007

11/851845

David Comstock - San Diego CA, US
Jianmin Lu - San Diego CA, US
Anthony Soong - Plano TX, US
Zhigang Rong - San Diego CA, US
Jung Lee - Allen TX, US

Futurewei Technologies, Inc. - Plano TX

H04Q 7/20

455437000, 455442000

A versatile system for controlling and managing resources for Soft Handoff Group operations is disclosed. The system determines which of a plurality of sectors in an access network is a serving sector for an access terminal. An active set of the plurality of sectors is assigned to the access terminal, comprising the serving sector. A soft handoff set for the access terminal is identified from the active set. A soft handoff group for the access terminal is identified from the soft handoff set. The access terminal's transmissions within the access network are managed according to the identified soft handoff group.

20100296603, Nov 25, 2010

May 3, 2010

12/772787

Jung Woon Lee - Plano TX, US
Yufei Blankenship - Kildeer IL, US

FutureWei Technologies, Inc. - Plano TX

H04L 27/00

375295

A system and method for channel interleaver and layer mapping in a communications system with spatial multiplexing are provided. A method for transmitting information over M layers, where M is a positive integer value representing a number of spatial layers, and M≧2, includes receiving at least one codeword to transmit, grouping a plurality of symbols in the at least one codeword into M groups, mapping the M groups to the M layers, and transmitting the M layers. The at least one codeword includes the plurality of symbols, and each symbol includes two or more code bits.