1
Ning Guo, Leo Strawczynski: System for providing stream based and packet based services. Nortel Networks, Jeff Measures, May 14, 2002: US06389034 (72 worldwide citation)

This invention proposes a novel common packet data channel (CPDC) system structure and method to efficiently provide variable-rate packet data services in CDMA system. This system uses common code channels to serve packet data calls for a plurality of packet data users within a cell or sector. On th ...


2
Wei Huang, Ning Guo: Method, mobile station, basestation and mobile communications system for performing handoff independently for groups of physical direct sequence-code division multiple access channels. Nortel Networks, July 8, 2003: US06590879 (55 worldwide citation)

A mobile station is disclosed that functions within a 3G DS-CDMA communication system, in which a separate active set is defined for each of the different channel types. With the use of a separate Fundamental Channel Active Set, Forward Link-Supplemental Channel Active Set, Reverse Link-Supplemental ...


3
Norman P Secord, Mo Han Fong, Geng Wu, Leo Strawczynski, Ahmad Jalali, Robert Matyas, Ning Guo, Wookwon Lee, Amir Bigloo: Systems and methods of channel coding and inverse-multiplexing for multi-carrier CDMA systems. Nortel Networks, Bruce Garlick, April 16, 2002: US06373831 (53 worldwide citation)

Methods and apparatus for transmitting data over a multi-channel CDMA system are disclosed in accordance with the teachings of the present invention wherein the system includes an encoder for encoding a data stream with error correction, an interleaver for interleaving the data stream, a multiplexor ...


4
Xixian Chen, Neil N McGowan, Khaled M Islam, Ning Guo, Hong Ren, Litong Li: Shared channel structure, ARQ systems and methods. Nortel Networks, December 26, 2006: US07154846 (46 worldwide citation)

A forward link design is provided employing CDMA (code division multiple access) technologies in which time division multiplexing is employed between data and control information on the forward link to service multiple users per slot. Another forward link design employing CDMA (code division multipl ...


5
Ning Guo, Mo Han Fong, Alberto Gutierrez, Wen Tong: Flexible frame structure for a CDMA wireless network. Nortel Networks, Haynes and Boone, June 6, 2006: US07058077 (15 worldwide citation)

A flexible frame arrangement for a CDMA wireless communications network is disclosed. A signal for transmission in the network includes several frames for transferring data between network nodes. At least one of the frames includes a hierarchical sub-frame structure having a physical layer frame and ...


6
Ning Guo, Neil McGowan, Bradley John Morris: Method and system for adaptive peak to average power ratio reduction in orthogonal frequency division multiplexing communication networks. Apple, Meyertons Hood Kivlin Kowert & Goetzel P C, Eric B Meyertons, December 11, 2012: US08331466 (14 worldwide citation)

A method and system adaptively reduce a peak-to-average power ratio in a communication system. Energy is clipped from at least one peak of a modulated signal. The modulated signal includes a plurality of sub-carriers. At least one data sub-carrier is adaptively selected for peak-to-average power rat ...


7
Weiping Tong, Claude Dupuis, Ning Guo: Transmit antenna alignment peak search method and apparatus. Nortel Networks, January 8, 2002: US06337658 (12 worldwide citation)

An antenna alignment method for example for application to transmit/receive band satellite ground terminals, and a peak search tool for the realization of this method. In the method, from the antenna, a test signal is transmitted over an uplink channel to the satellite. Over a downlink channel from ...


8
Chung Kuan Cheng, Pei Ning Guo: IC design floorplan generation using ceiling and floor contours on an O-tree structure. Columbia IP Law Group PC, August 28, 2001: US06282694 (11 worldwide citation)

An EDA tool is provided with a floorplan generator to automatically generate an optimized floorplan for an IC design having a number of design blocks. The floorplanner generates an initial O-tree representation for the design blocks. The floorplanner then perturbs the O-tree representation to seek a ...


9
Ning Guo, Fei Xing, Yuheng Xie, Lei Hou, Qin Zhang: Generating ranked search results using linear and nonlinear ranking models. Alibaba Group Holding, Van Pelt Yi & James, January 1, 2013: US08346765 (7 worldwide citation)

Generating ranked search results includes receiving a plurality of matching information items that match a search request, ranking at least some of the plurality of matching information items using a linear ranking model that linearly combines a first plurality of feature values to obtain a first se ...


10
Xixian Chen, Neil N McGowan, Muhammad Khaled Islam, Ning Guo, Hong Ren, Litong Li: Shared channel structure, ARQ systems and methods. Alcatel Lucent, Fay Sharpe, July 20, 2010: US07760698 (4 worldwide citation)

A forward link design is provided employing CDMA (code division multiple access) technologies in which time division multiplexing is employed between data and control information on the forward link to service multiple users per slot. Another forward link design employing CDMA (code division multipl ...