1
Gorday Paul E, Gorday Robert M, Sibecas Salvador: Wlan communication system and method with mobile base station. Motorola A Corporation Of The State Of Delaware, CHEN Sylvia Y, July 22, 2004: WO/2004/061576 (62 worldwide citation)

A WLAN communication system (10) and method employs mobile WLAN base stations (16) that include WLAN transceivers (26) and memory (30) for storing received messages from one or more mobile WLAN devices (12a-12n). The mobile WLAN base stations (16) serve as moving message carriers or message repeater ...


2
Venteicher Chris, Ryan William, Willis Lawrence: Method and apparatus for managing the usage of data link resources. Motorola A Corporation Of The State Of Delaware, CHAPA Lawrence J, April 15, 2004: WO/2004/032391 (24 worldwide citation)

The present invention manages data link resources in a wireless communication device (12) by managing the data link resource needs of multiple client applications including the creation and sharing of data link resources. If the requested data link resources can be accommodated by the already establ ...


3
Cudak Mark C, Classon Brian K, Talukdar Anup: Method and apparatus for channel quality feedback within a communication system. Motorola A Corporation Of The State Of Delaware, Cudak Mark C, Classon Brian K, Talukdar Anup, MAY Steven A, November 11, 2004: WO/2004/098072 (21 worldwide citation)

A base station (101) will request the transmission of quality information from a particular remote stations (102, 103) only when data is queued to be transmitted to the remote stations. Once a remote station begins the transmission of channel quality information, the transmission of such information ...


4
Love Robert T, Stewart Kenneth A, Ghosh Amitava: Method and apparatus for providing a distributed architecture digital wireless communication system. Motorola A Corporation Of The State Of Delaware, MAY Steven A, May 21, 2004: WO/2004/042954 (15 worldwide citation)

A communication system (300, 1000) supports Hybrid Automatic Repeat Request (H-ARQ), Adaptive Modulation and Coding (AMC), active set handoff, and scheduling functions in a distributed fashion by allowing a mobile station (MS) (1014) to signal control information corresponding to an enhanced reverse ...


5
Pedersen Kristian Gronkjaer: Method and apparatus for decrypting a communication. Motorola A Corporation Of The State Of Delaware, Pedersen Kristian Gronkjaer, SALADI Indira, December 1, 2005: WO/2005/114884 (14 worldwide citation)

A decryption apparatus (109) comprises a key stream generator (111) generating a local decryption key stream. It furthermore comprises a synchronisation value receiver (201) receiving key stream synchronisation values. A synchronisation processor (203) implements a state machine which may operate in ...


6
Wild Johanna, Pazhyannur Rajesh: Method and apparatus for providing network service information to a mobile station by a wireless local area network. Motorola A Corporation Of The State Of Delaware, Wild Johanna, Pazhyannur Rajesh, MAY Steven A, July 29, 2004: WO/2004/064306 (13 worldwide citation)

A wireless local area network (WLAN) communication system (300) that includes an access point (308) in communication with a mobile station (302) and at least one Authentication, Authorization, and Accounting (AAA) server (314, 318) provides an authentication process whereby a user of the mobile stat ...


7
Hirano Asao: Method and apparatus for acquiring a carrier frequency in a cdma communication system. Motorola A Corporation Of The State Of Delaware, Hirano Asao, VAAS Randall S, January 29, 2004: WO/2004/010719 (11 worldwide citation)

A wideband CDMA handset has a receiver that simplifies initial sequence acquisition. The receiver searches and assigns a base station carrier frequency located within a predetermined frequency band by scanning at predetermined intervals within the frequency band (38), such as every 5 MHz in a 60 MHz ...


8
Tarlton Mark, Tarlton Prakairut, Valliath George: Body-centric virtual interactive apparatus and method. Motorola A Corporation Of The State Of Delaware, NICHOLS Daniel K, June 3, 2004: WO/2004/047069 (11 worldwide citation)

A body part position detector 12 (or detectors) provides information regarding the position of a predetermined body part to a virtual image tactile-entry information interface generator 12. The latter constructs a virtual image of the information interface that is proximal to the body part and that ...


9
Kotzin Michael D, Alameh Rachid: Method and apparatus for determining the context of a device. Motorola A Corporation Of The State Of Delaware, Kotzin Michael D, Alameh Rachid, NOSKOWICZ David S, November 3, 2005: WO/2005/103862 (11 worldwide citation)

A handheld electronic device (100) includes at least one context sensing circuit and a microprocessor (204), and a user interface (212). The sensing circuit detects (205) either a contextual characteristic of the device (e.g., ambient light, motion of the device or proximity to or contact another ob ...


10
Zhuang Xiangyang, Baum Kevin L, Nangia Vijay, Vook Frederick W: Method and apparatus for pilot signal transmission. Motorola A Corporation Of The State Of Delaware, Zhuang Xiangyang, Baum Kevin L, Nangia Vijay, Vook Frederick W, JACOBS Jeffrey K, November 3, 2005: WO/2005/104412 (10 worldwide citation)

Pilot sequences are constructed from distinct 'classes' of chirp sequences that have an optimal cross correlation property. Utilization of chirp sequences for pilot sequences results in pilot sequences that have optimal or nearly-optimal cross correlation and auto-correlation properties.