公开(公告)号：EP2609692A1

公开(公告)日：2013-07-03

申请号：EP11751965.2

申请日：2011-08-19

申请人： Telefonaktiebolaget L M Ericsson (publ)

发明人： LARSSON, Erik ,  HULTELL, Johan ,  BERGMAN, Johan ,  JOHANSSON, Niklas ,  GÖRANSSON, Bo ,  OVESJÖ, Fredrik

IPC分类号： H04B7/06 ,  H04B7/04

CPC分类号： H04W72/04 ,  H04B7/0434 ,  H04B7/0619 ,  H04W52/04 ,  H04W52/146 ,  H04W52/54 ,  H04W72/042

摘要： A NodeB (110) for a WCDMA system (100), arranged to transmit instructions to a UE (120) for the UE's uplink transmissions. The NodeB (110) is arranged to transmit the instructions on a dedicated downlink physical channel which the NodeB is arranged to use for transmissions to a plurality of UEs and which comprises a plurality of radio frames, where each radio frame comprises a number of slots and each slot comprises a number of WCDMA symbols. The instructions to the UE comprise Transmit Power Commands as well as other instructions to the UE (120) for the UE's uplink transmissions. The NodeB (110) is arranged to use a first WCDMA slot format for the TPC commands to the UE and a second WCDMA slot format for the other instructions to the UE.

摘要翻译： 用于WCDMA系统（100）的节点B（110），被安排为向UE（120）传送指令以用于UE的上行链路传输。 节点B（110）被安排成在专用下行链路物理信道上发送指令，所述节点B被安排用于传输到多个UE并且包括多个无线电帧，其中每个无线电帧包括多个时隙并且 每个时隙包括多个WCDMA符号。 对UE的指令包括传输功率命令以及针对UE（120）的用于UE的上行链路传输的其他指令。 节点B（110）被布置为使用用于UE的TPC命令的第一WCDMA时隙格式和用于UE的其他指令的第二WCDMA时隙格式。

公开(公告)号：EP2489231A1

公开(公告)日：2012-08-22

申请号：EP09850441.8

申请日：2009-10-14

申请人： Telefonaktiebolaget L M Ericsson (PUBL)

发明人： BARK, Gunnar ,  ENGLUND, Eva ,  LARSSON, Erik

IPC分类号： H04W72/12 ,  H04W74/04

CPC分类号： H04W72/1231 ,  H04L5/0064 ,  H04W72/1252

摘要： The present solution provides a method in a base station (110) for selecting one or more user equipments (120) to be scheduled for a transmission. After receiving (201) channel state information from the respective one or more user equipments (120), the base station (110) estimates (202) the throughput of the transmission of the respective one or more user equipments (120). The throughput is based on the received channel state information. The base station (110) further estimates (203) the consumption of throughput that is expected for transmitting scheduling information to each of the respective one or more user equipments (120). The base station then selects (204) the respective one or more user equipments (120) to be scheduled for transmission based on a criterion. The criterion is based on the estimated throughput and the estimated consumption of throughput that is expected for transmitting the scheduling information to the respective one or more user equipments (120).

公开(公告)号：EP1186190A1

公开(公告)日：2002-03-13

申请号：EP00928073.6

申请日：2000-04-28

申请人： Telefonaktiebolaget L M Ericsson (Publ)

发明人： LUNDQVIST, Patrik ,  FISCHER, Sven ,  KANGAS, Ari ,  LARSSON, Erik

IPC分类号： H04Q7/38

CPC分类号： H04W64/00

摘要： In a mobile telecommunications network, a mobile station (MS) (12) is configured to generate and uplink transmit position measuring data (54, 70) prior to and/or during a call connection, without noticeably interrupting the user or degrading the quality of service provided. Position measuring data (54, 70) can be uplink transmitted over an idle traffic channel during a call set up operation for a brief moment while the call connection is being completed. Position measuring data (54, 70) can also be uplink transmitted during a call by selectively stealing data positions or burst positions in the uplink signal. The position measuring data (54, 70) is received by a plurality of base stations (14) and uplink signal characteristics are measured and collected. The measured uplink signal characteristic data from several base stations (14) is then used to determine a current approximate geographical location of the mobile station (12).