1
Chad M Fors, Venkat Gopikanth, Raymond M Liss, Robert T Love, Rajesh S Pazhyannur: Method and apparatus for a source-initiated handoff from a source cellular wireless network to a target non-cellular wireless network. Motorola, Jeffrey K Jacobs, June 7, 2005: US06904029 (162 worldwide citation)

To address the need for an apparatus and method for handoff from a cellular wireless network to a non-cellular wireless network (WLAN, e.g.), the present application describes an access gateway (214) and a dual mode mobile station (201) that enable such handoffs. Dual mode MSs can determine when a h ...


2
Robert T Love, Kenneth A Stewart, Bryan Rapala: Method and apparatus for multi-phase component downconversion. Motorola, Daniel W Juffernbruch, June 6, 1995: US05422909 (118 worldwide citation)

The present invention provides a downconverter method and apparatus for downconverting a multiphase modulated signal. The downconverter can be implemented in a multi-phase receiver such as a quadrature receiver. An analog-to-digital converter (103) converts an intermediate frequency signal to a digi ...


3
Robert T Love, Senaka Balasuriya, Hao Bi, Brian K Classon, Sean S Kelley, David J Krause: Apparatus and method for adaptive broadcast transmission. Motorola, Matthew C Loppnow, February 20, 2007: US07181170 (109 worldwide citation)

An apparatus and method for adaptive broadcast transmission. A broadcast transmission can be received. Insufficiency of a broadcast channel quality can be determined. A negative acknowledgement signal can be sent on a common uplink channel in response to determining the broadcast channel quality is ...


4
Jeffrey D Bonta, Robert T Love, Matthew J Dillon: Method for autonomous handoff in a wireless communication system. Motorola, Kenneth A Haas, January 8, 2002: US06337983 (106 worldwide citation)

A method and apparatus for handoff to a rescue channel is introduced without the need to send and receive handoff control messages. In the preferred embodiment of the present invention, coordination of the rescue procedure at the infrastructure and mobile station is provided first by disabling the m ...


5
Sandeep H Krishnamurthy, Robert T Love, Ajit Nimbalker, Kenneth A Stewart, Xiangyang Zhuang: Apparatus and method for communicating and processing a positioning reference signal based on identifier associated with a base station. Motorola Mobility, May 10, 2011: US07940740 (98 worldwide citation)

A base station communicates a positioning reference signal (PRS) to wireless communication devices over a downlink in a wireless communication system by encoding a PRS into a first set of transmission resources, encoding other information into a second set of transmission resources, multiplexing the ...


6
Robert T Love, Amativa Ghosh, Ravi Kuchibhotla, Kenneth A Stewart, Nicholas W Whinnett: HARQ ACK/NAK coding for a communication device during soft handoff. Motorola, Brian M Mancini, Randall S Vaas, March 14, 2006: US07013143 (94 worldwide citation)

A method for rate selection by a communication device for enhanced uplink during soft handoff in a wireless communication system includes a first step of receiving information from a scheduler. This information can include one or more of scheduling, a rate limit, a power margin limit, and a persiste ...


7
Ravi Kuchibhotla, Robert T Love: Buffer occupancy used in uplink scheduling for a communication device. Motorola, Roland K Bowler II, Brian M Mancini, January 31, 2006: US06993342 (91 worldwide citation)

A method for using buffer occupancy in uplink scheduling for a communication device includes a first step of sending buffer occupancy information and a time stamp indicating a last transmission opportunity provided to the communication device to an active set base stations. A next step includes util ...


8
Robert T Love, Brian K Classon, Amitava Ghosh, Louay A Jalloul, Mark C Cudak: Apparatus and method for providing separate forward dedicated and shared control channels in a communications system. Motorola, August 23, 2005: US06934275 (76 worldwide citation)

Separate forward dedicated and shared control channels are provided in a spread-spectrum communication. The forward dedicated control channel is used to communicate persistent control information and point to the shared control channel when further intermittent control information concerning transmi ...


9
Gerald P Labedz, Mark T Ahlenius, Robert T Love: Method and apparatus for displaying information in a communication system. Motorola, Anthony G Sitko, Jeffrey G Toler, March 4, 1997: US05608854 (72 worldwide citation)

A method and apparatus for understanding information relating to communication system performance, including the dynamic nature of the system is provided. Elements of the system are represented (102, 110) as various shapes (30, 32, 40) defined by an number of different parameters on a display device ...


10
Gerald P Labedz, Robert T Love: Method of controlling a communication system. Motorola, Richard A Sonnentag, June 6, 2000: US06072778 (63 worldwide citation)

A code division multiple access (CDMA) communication system (100) has improved control by accurately characterizing coverage and loading parameters related to the CDMA communication system (100). To accurately characterize coverage and loading parameters related to the CDMA communication system, par ...