公开(公告)号：SE514328C2

公开(公告)日：2001-02-12

申请号：SE9804428

申请日：1998-12-18

Applicant: ERICSSON TELEFON AB L M

Inventor： HICKS SCOTT GORDON ,  LUNDSTROEM ANDERS

IPC: H04L1/00 ,  H04L1/18 ,  H04L29/02 ,  H04L1/20 ,  H04Q7/38

Abstract: The present invention is related to a method and arrangement in a radio communication system for performing a message transfer transaction in which at least one message is transferred in at least one frame from a first unit to a second unit. Properties of radio signals exchanged between the first unit and the second unit are measured (501). A mode of informing the first unit of frame receipt status at the second unit during the message transfer transaction is selected (502) based on the measured radio signal properties. The at least one frame is transferred (503) from the first unit to the second unit while the first unit is informed of the frame receipt status at the second unit in accordance with the selected mode of informing.

公开(公告)号：FI964774A0

公开(公告)日：1996-11-29

申请号：FI964774

申请日：1996-11-29

Applicant: ERICSSON TELEFON AB L M

Inventor： ROBERT GUY ,  MORIN STIG ,  LUNDSTROEM ANDERS

IPC: H04W76/02 ,  H04W36/14 ,  H04W92/02 ,  H04Q

Abstract: PCT No. PCT/SE95/00619 Sec. 371 Date Dec. 2, 1996 Sec. 102(e) Date Dec. 2, 1996 PCT Filed May 31, 1995 PCT Pub. No. WO95/33348 PCT Pub. Date Dec. 7, 1995An arrangement interconnects a first communication system and a second communication system. The first communication system is a cellular mobile communication system. The second communication system is a cordless access system. The systems are connected via an interworking function which is connected to a Mobile Switching Center of the first communication system via an existing interface of the first communication system. The interworking function is connected to an access system of the second communication system via an interface of the second communications system.

公开(公告)号：SE0002290D0

公开(公告)日：2000-06-19

申请号：SE0002290

申请日：2000-06-19

Applicant: ERICSSON TELEFON AB L M

Inventor： LUNDSTROEM ANDERS ,  SHIN BOO ,  NILSSON BERTIL

IPC: H04B7/185 ,  H04B

Abstract: A method and an apparatus for updating the location of a plurality of mobile stations ( 107 ) in a moving craft or vehicle ( 105 ). Each time a new mobile station ( 107 ) is attached to a common terminal ( 103 ) located in the moving craft or vehicle, an initial location updating message is transmitted to a satellite system ( 101 ). Information based on the initial location updating message is then stored in the satellite system ( 101 ). When the common terminal ( 103 ) enters a new location area, a location updating message is transmitted including an identity of the common terminal ( 103 ). The satellite system ( 101 ) can then derive the new location for each of the attached mobile stations ( 107 ) based on the transmitted location updating message and the stored information on the mobile stations ( 107 ) currently being attached to the common terminal ( 103 ). In this way, the traffic load for location updating is significantly reduced, also providing communication access for a plurality of mobile stations in a moving craft or vehicle.

公开(公告)号：SE9804428D0

公开(公告)日：1998-12-18

申请号：SE9804428

申请日：1998-12-18

Applicant: ERICSSON TELEFON AB L M

Inventor： HICKS SCOTT GORDON ,  LUNDSTROEM ANDERS

IPC: H04L1/00 ,  H04L1/20 ,  H04L1/18 ,  H04L29/02 ,  H04Q7/38 ,  H04L

Abstract: The present invention is related to a method and arrangement in a radio communication system for performing a message transfer transaction in which at least one message is transferred in at least one frame from a first unit to a second unit. Properties of radio signals exchanged between the first unit and the second unit are measured (501). A mode of informing the first unit of frame receipt status at the second unit during the message transfer transaction is selected (502) based on the measured radio signal properties. The at least one frame is transferred (503) from the first unit to the second unit while the first unit is informed of the frame receipt status at the second unit in accordance with the selected mode of informing.