公开(公告)号：DE60212961D1

公开(公告)日：2006-08-17

申请号：DE60212961

申请日：2002-05-13

Applicant: INTERDIGITAL TECH CORP

Inventor： TERRY E ,  DICK G ,  MILLER M ,  ZEIRA ELDAD ,  ZEIRA ARIELA

IPC: H04B7/212 ,  H04B7/216 ,  H04B7/26 ,  H04J3/00 ,  H04J13/16 ,  H04Q7/36 ,  H04Q7/38

Abstract: A wireless hybrid (TDMA/CDMA) user equipment is disclosed. The user equipment receives and recovers signaled information of code and timeslot assignments of the user equipment to support a radio frequency communication. From the signaling information, an identifier of a plurality of assigned timeslots and an indication of a first and last code of a set of consecutive codes are recovered. The last code is identified by an identifier associated with the last code, and the same set of consecutive codes is assigned to each of the plurality of assigned timeslots.

公开(公告)号：DE60110830T2

公开(公告)日：2006-05-11

申请号：DE60110830

申请日：2001-12-13

Applicant: INTERDIGITAL TECH CORP

Inventor： DICK G ,  IACONO LUCIA ,  STERN-BERKOWITZ JANET

IPC: H04B7/26 ,  H04J1/00 ,  H04L5/22 ,  H04L12/56 ,  H04W74/04 ,  H04W74/08

公开(公告)号：DE60006945T2

公开(公告)日：2004-10-21

申请号：DE60006945

申请日：2000-03-22

Applicant: INTERDIGITAL TECH CORP

Inventor： ZEIRA ARIELA ,  SHIN SUNG-HYUK ,  DICK G

IPC: H04B1/04 ,  H04B7/005 ,  H04B7/216 ,  H04B7/26 ,  H04J3/00 ,  H04W52/06 ,  H04W52/08 ,  H04W52/10 ,  H04W52/12 ,  H04W52/18 ,  H04W52/20 ,  H04W52/22 ,  H04W52/24 ,  H04W52/50 ,  H04W52/54

Abstract: Outer loop/weighted open loop power control controls transmission power levels in a spread spectrum time division duplex communication station. A first communication station (110) transmits a communication to a second communication station including target adjustment information generated at the first station on the basis of measured error rates of communications from the second station to the first station. The second station receives the communication and measures its received power level. Based on in part the received communication's power level and the communication's transmission power level, a path loss estimate is determined. A quality of the path loss estimate is also determined. The transmission power level for a communication from the second station to the first station is based on in part weighting the path loss estimate in response to the estimate's quality and based on the receive target adjusted by the target adjustment information transmitted from the first station.

公开(公告)号：DE02769734T1

公开(公告)日：2004-05-19

申请号：DE02769734

申请日：2002-05-14

Applicant: INTERDIGITAL TECH CORP

Inventor： TERRY E ,  DICK G ,  MILLER M ,  ZEIRA ELDAD ,  ZEIRA ARIELA

IPC: H04B7/005 ,  H04B7/26 ,  H04L1/00 ,  H04L1/20 ,  H04L12/56 ,  H04W16/14 ,  H04W24/00 ,  H04W52/00 ,  H04W52/24 ,  H04W72/04 ,  H04W72/08 ,  H04B7/216 ,  H04B1/00 ,  H04B7/185 ,  H04Q7/00

公开(公告)号：DE02726848T1

公开(公告)日：2004-05-19

申请号：DE02726848

申请日：2002-05-08

Applicant: INTERDIGITAL TECH CORP

Inventor： BOLOURCHI NADER ,  TERRY E ,  DICK G

IPC: H03M13/09 ,  H04H20/00 ,  H04L1/00 ,  H03M13/00 ,  G06F11/00 ,  H04H1/00 ,  H04J3/24

公开(公告)号：DE60006945D1

公开(公告)日：2004-01-15

申请号：DE60006945

申请日：2000-03-22

Applicant: INTERDIGITAL TECH CORP

Inventor： ZEIRA ARIELA ,  SHIN SUNG-HYUK ,  DICK G

IPC: H04B1/04 ,  H04B7/005 ,  H04B7/216 ,  H04B7/26 ,  H04J3/00 ,  H04W52/06 ,  H04W52/08 ,  H04W52/10 ,  H04W52/12 ,  H04W52/18 ,  H04W52/20 ,  H04W52/22 ,  H04W52/24 ,  H04W52/50 ,  H04W52/54

Abstract: Outer loop/weighted open loop power control controls transmission power levels in a spread spectrum time division duplex communication station. A first communication station (110) transmits a communication to a second communication station including target adjustment information generated at the first station on the basis of measured error rates of communications from the second station to the first station. The second station receives the communication and measures its received power level. Based on in part the received communication's power level and the communication's transmission power level, a path loss estimate is determined. A quality of the path loss estimate is also determined. The transmission power level for a communication from the second station to the first station is based on in part weighting the path loss estimate in response to the estimate's quality and based on the receive target adjusted by the target adjustment information transmitted from the first station.