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公开(公告)号：DE19782178T1
公开(公告)日：1999-11-18
申请号：DE19782178
申请日：1997-10-27
Applicant: MOTOROLA INC
Inventor： SCHORMAN ERIC REED , ROZANSKI JUN WALTER JOSEPH , CLARK MICHAEL PAUL
Abstract: In a wireless communications system (20), a beacon having a first radiation pattern (28) covering a portion of a subscriber service area (34) covered by a base station is transmitted. A subscriber (36) reception quality is then measured to produce a first beacon quality measurement (210). Thereafter, the first radiation pattern is changed to a second radiation pattern (32, 212), and a subscriber reception quality of the beacon transmitted with a second radiation pattern is measured to produce a second beacon quality measurement (214). In response to the first and second beacon quality measurements, a traffic channel radiation pattern (32) is selected (218), wherein such radiation pattern covers a portion of the subscriber service area. In a preferred embodiment, the beacon carrier frequency is the same as the traffic channel carrier frequency.
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公开(公告)号：GB2335575A
公开(公告)日：1999-09-22
申请号：GB9912906
申请日：1997-10-27
Applicant: MOTOROLA INC
Inventor： SCHORMAN ERIC REED , ROZANSKI JR WALTER JOSEPH , CLARK MICHAEL PAUL
Abstract: In a wireless communications system (20), a beacon having a first radiation pattern (28) covering a portion of a subscriber service area (34) covered by a base station is transmitted. A subscriber (36) reception quality is then measured to produce a first beacon quality measurement (210). Thereafter, the first radiation pattern is changed to a second radiation pattern (32, 212), and a subscriber reception quality of the beacon transmitted with a second radiation pattern is measured to produce a second beacon quality measurement (214). In response to the first and second beacon quality measurements, a traffic channel radiation pattern (32) is selected (218), wherein such radiation pattern covers a portion of the subscriber service area. In a preferred embodiment, the beacon carrier frequency is the same as the traffic channel carrier frequency.
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公开(公告)号：ID19193A
公开(公告)日：1998-06-28
申请号：ID973745
申请日：1997-11-24
Applicant: MOTOROLA INC
Inventor： SCHORMAN ERIC REED , ROZANSKI WALTER JOSEPH JR , CLARK MICHAEL PAUL
Abstract: In a wireless communications system (20), a beacon having a first radiation pattern (28) covering a portion of a subscriber service area (34) covered by a base station is transmitted. A subscriber (36) reception quality is then measured to produce a first beacon quality measurement (210). Thereafter, the first radiation pattern is changed to a second radiation pattern (32, 212), and a subscriber reception quality of the beacon transmitted with a second radiation pattern is measured to produce a second beacon quality measurement (214). In response to the first and second beacon quality measurements, a traffic channel radiation pattern (32) is selected (218), wherein such radiation pattern covers a portion of the subscriber service area. In a preferred embodiment, the beacon carrier frequency is the same as the traffic channel carrier frequency.
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公开(公告)号：SG136893G
公开(公告)日：1994-07-08
申请号：SG136893
申请日：1993-12-21
Applicant: MOTOROLA INC
Inventor： BURKE TIMOTHY MARK , SMITH PAUL FIELDING , SCHORMAN ERIC REED
Abstract: In accordance with the present invention, there is provided a register-modelled radio system comprising a plurality of register-modelled processors having addressable registers for modelling the virtual state of the processor; a serial bus, interconnecting the register-modelled processors for communicating between the addressable registers; and a communications protocol for passing information to or from the addressable registers, whereby the virtual state of a radio portion may be determined or altered by, respectively, communicating information from or to the addressable registers. The communications protocol further comprises an information packet having an address, an operation code, optional data, and an error detection device, such as a cyclical redundancy check packet. The operation code is chosed from the group of primitive operation codes reset, read, write, bit set, bit clear, acknowledge, and negative acknowledge.
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公开(公告)号：GB2376850B
公开(公告)日：2004-07-14
申请号：GB0211463
申请日：2000-12-06
Applicant: MOTOROLA INC
Inventor： BORGSTAHL RONALD WILLIAM , HARRIS JEFFREY MARTIN , WOODWARD ERNEST EARL , AUSTIN WILLIAM BRYAN , MUNCASTER GEORGE WILLIAM , MOORE MORRIS ANTHONY , REED JOHN DOUGLAS , SCHORMAN ERIC REED
Abstract: A peer device (132) is arranged and programmed for maintaining a virtual queue for an event, and a personal presence identifier (122) is carried by a user and coupled to the peer device by a short-range two-way wireless link. The peer device and the personal presence identifier are arranged and programmed to establish (58) a two-way personal area network with one another when the personal presence identifier is within wireless transmission range of the peer device. The personal presence identifier and the peer device are also arranged and programmed to exchange (82) needs specifications and capability specifications with one another after establishing the two-way personal area network.
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Patent Agency Ranking
公开(公告)号：CA2274065C
公开(公告)日：2003-05-13
申请号：CA2274065
申请日：1997-10-27
Applicant: MOTOROLA INC
Inventor： CLARK MICHAEL PAUL , ROZANSKI WALTER JOSEPH JR , SCHORMAN ERIC REED
Abstract: In a wireless communications system (20), a beacon having a first radiation pattern (28) covering a portion of a subscriber service area (34) covered by a base station is transmitted. A subscriber (36) reception quality is then measured to produce a first beacon quality measurement (210). Thereafter, th e first radiation pattern is changed to a second radiation pattern (32, 212), and a subscriber reception quality of the beacon transmitted with a second radiation pattern is measured to produce a second beacon quality measurement (214). In response to the first and second beacon quality measurements, a traffic channel radiation pattern (32) is selected (218), wherein such radiation pattern covers a portion of the subscriber service area. In a preferred embodiment, the beacon carrier frequency is the same as the traffi c channel carrier frequency.
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公开(公告)号：FI991274A
公开(公告)日：1999-06-03
申请号：FI991274
申请日：1999-06-03
Applicant: MOTOROLA INC
Inventor： SCHORMAN ERIC REED , ROZANSKI JR WALTER JOSEPH , CLARK MICHAEL PAUL
Abstract: In a wireless communications system (20), a beacon having a first radiation pattern (28) covering a portion of a subscriber service area (34) covered by a base station is transmitted. A subscriber (36) reception quality is then measured to produce a first beacon quality measurement (210). Thereafter, the first radiation pattern is changed to a second radiation pattern (32, 212), and a subscriber reception quality of the beacon transmitted with a second radiation pattern is measured to produce a second beacon quality measurement (214). In response to the first and second beacon quality measurements, a traffic channel radiation pattern (32) is selected (218), wherein such radiation pattern covers a portion of the subscriber service area. In a preferred embodiment, the beacon carrier frequency is the same as the traffic channel carrier frequency.
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公开(公告)号：NO179659B
公开(公告)日：1996-08-12
申请号：NO874685
申请日：1987-11-11
Applicant: MOTOROLA INC
Inventor： LINDER DONALD LAVERNE , LYNK CHARLES NELSON , SCHORMAN ERIC REED
Abstract: A time division multiplexed (TDM) communication system, which apportions radio frequency communication channels into at least two time slots. Voice signals for transmission on this system are analyzed and vo-coded into a digital signal that is transmitted during one or more of the time slots. Received messages are recovered from at least one of these time slots and the voice message synthesized from the vo-coded signal. In this manner multiple voice messages may be transceived in a time division multiplexed manner on a single narrowband communication channel.
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公开(公告)号：AT67355T
公开(公告)日：1991-09-15
申请号：AT85905714
申请日：1985-11-01
Applicant: MOTOROLA INC
Inventor： SMITH PAUL FIELDING , SCHORMAN ERIC REED , BURKE TIMOTHY MARK
IPC: G06F15/16 , G06F13/14 , G06F13/42 , G06F15/173 , H04B1/38 , H04B1/40 , H04B7/26 , H04L12/00 , H04L69/40 , H04Q9/00 , H04W88/02
Abstract: A register-modelled radio system comprising a plurality of register-modelled processors having addressable registers for modelling the virtual state of the processor; a serial bus, interconnecting the register-modelled processors for communicating between the addressable registers; and a communications protocol for passing information to or from the addressable registers, whereby the virtual state of a radio portion may be determined or altered by, respectively, communicating information from or to the addressable registers. The communications protocol further comprises an information packet having an address, an operation code, optional data, and an error detection device, such as a cyclical redundancy check packet. The operation code is chosen from the group of primitive operation codes reset, read, write, bit set, bit clear, acknowledge, and negative acknowledge.
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公开(公告)号：FI874613A0
公开(公告)日：1987-10-20
申请号：FI874613
申请日：1987-10-20
Applicant: MOTOROLA INC
Inventor： LYNK JR CHARLES NELSON , SCHORMAN ERIC REED , LINDER DONALD LAVERNE
Abstract: A time division multiplexed (TDM) communication system, which apportions radio frequency communication channels into at least two time slots. Voice signals for transmission on this system are analyzed and vo-coded into a digital signal that is transmitted during one or more of the time slots. Received messages are recovered from at least one of these time slots and the voice message synthesized from the vo-coded signal. In this manner multiple voice messages may be transceived in a time division multiplexed manner on a single narrowband communication channel.
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