1
Wang Theresa Chen Yen, Leopold Raymond Joseph, Moritz Steven Harry: Method of eperating a home subscriber information manager. Motorola, September 29, 1993: EP0562374-A1 (34 worldwide citation)

A distributed communication network (122) includes switching offices (SOs) (400), moving-orbit satellites (104), and subscriber information managers (SIMs) (118). A population of mobile units (MUs) (300) communicates through the network (122). A MU automatically determines its location and communica ...


2
Wang Theresa Chen Yen, Leopold Raymond Joseph: Dynamic signal routing.. Motorola, October 6, 1993: EP0563572-A2 (14 worldwide citation)

Data packets (96) are delivered through a constellation (11) of nodes (12) to a termination unit (18, 20, 22). The node where a packet leaves the constellation is a terminal node. Each packet includes a routing code (100). When a node receives a packet, it examines the routing code to determine if t ...


3
Wang Theresa Chen Yen, Moritz Steven Harry: Call processing using logical channel assignments.. Motorola, November 10, 1993: EP0568778-A2 (5 worldwide citation)

A communications network (116) includes satellites (700), which serve as switching nodes and move in orbits about the earth. The network (116) additionally includes stationary switching offices (800). Mobile communication units (600) communicate with the network through the satellites using TDMA dat ...


4
Wang Theresa Chen Yen, Moritz Steven Harry: Methode de traitement des appels utilisant laffectation de canaux logiques, Call processing using logical channel assignments. Motorola, Torsal Technology Group, GOWLING LAFLEUR HENDERSON, December 18, 2001: CA2089043 (4 worldwide citation)

A communications network includes satellites, which serve as switching nodes and move in orbits about the earth. The network additionally includes stationary switching offices. Mobile communication units communicate with the network through the satellites using TDMA data packets and network control ...


5
Wang Theresa Chen Yen, Moritz Steven Harry: Systeme de reperage dunites mobiles, Mobile unit tracking system. Motorola, Torsal Technology Group, GOWLING LAFLEUR HENDERSON, August 19, 2003: CA2079827

A communication network keeps track of the locations of mobile units which utilize the network. On powering up, the mobile units determine their current locations using signals broadcast, for example, by overhead satellites. They then send data communication messages to the network describing their ...


6
Wang Theresa Chen Yen, Leopold Raymond Joseph, Moritz Steven Harry, Diekelman Dennis Paul: Methode detablissement dappels pour reseau a utilisateurs mobiles, Call setup method for use with a network having mobile end users. Motorola, Motorola, GOWLING LAFLEUR HENDERSON, April 1, 2003: CA2089116

A distributed communication network includes switching offices (SOs), moving-orbit satellites, and subscriber information managers (SIMs). A population of mobile units (MUs) communicates through the network. A MU automatically determines its location and communicates with the network so that this in ...


7
Wang Theresa Chen Yen: Dynamic mapping apparatus for mobile unit acquisition and method therefor. Motorola, INGRASSIA Vincent B, April 11, 1996: WO/1996/010872

A called subscriber unit's (26) geographic location (58) is provided by a gateway (22) and translated to location coordinates of a global coordinate system (50). The gateway (22) identifies an orbiting satellite communication station (12) servicing the subscriber unit's location, and sends the subsc ...