公开(公告)号：AT386393T

公开(公告)日：2008-03-15

申请号：AT03765793

申请日：2003-07-18

Applicant: INTERDIGITAL TECH CORP

Inventor： ZUNIGA JUAN ,  IACONO ANA ,  STERN-BERKOWITZ JANET

IPC: H04L27/30 ,  H04B7/26 ,  H04J11/00 ,  H04Q7/36 ,  H04Q7/38

Abstract: The invention includes a system and methods for orthogonal variable spreading factor (OVSF) code assignment, de-allocation and code tree pruning. The invention also includes OVSF code identification and storage schemes. Embodiments are provided for code tree pruning, code assignment and de-allocation. These embodiments apply to both slotted and non-slotted code division multiple access systems.

公开(公告)号：AT417418T

公开(公告)日：2008-12-15

申请号：AT03814239

申请日：2003-12-19

Applicant: INTERDIGITAL TECH CORP

Inventor： IACONO ANA ,  DOSHI NIHAR ,  MOVVA SASIDHAR ,  STERN-BERKOWITZ JANET ,  SCHNEE GARY ,  TERRY STEPHEN ,  ZHANG GUODONG

IPC: H04B7/005 ,  H04L12/56 ,  H04W28/10 ,  H04W52/22 ,  H04W52/34 ,  H04W52/36 ,  H04W52/54 ,  H04W72/12

Abstract: A user equipment and a method for use by a user equipment is disclosed, comprising the steps of providing, by the user equipment, to a radio link control layer information from a medium access control layer and selecting an radio link control protocol data unit size in response to the information from the medium access control layer. Producing, by the user equipment, radio link control protocol data units having the selected size and providing the produced radio link control protocol data units to a medium access control layer as a flow. Providing, by the user equipment, a plurality of flows at the medium access control layer, each of the plurality of flows having an associated priority and having an associated credit value. Producing, by the user equipment, a medium access control protocol data unit by taking data from a highest priority flow up to the associated credit value and taking data from other flows subsequently. Transmitting, by the user equipment, the produced medium access control protocol data unit.

公开(公告)号：AU2013216660A1

公开(公告)日：2013-09-05

申请号：AU2013216660

申请日：2013-08-15

Applicant: INTERDIGITAL TECH CORP

Inventor： IACONO ANA ,  CHANDRA ARTY ,  CHA INHYOK ,  MARINIER PAUL ,  ROY VINCENT

IPC: H01Q3/26 ,  H04B17/00

Abstract: A method for taking measurements with a smart antenna in a wireless communication system having a plurality of STAs begins by sending a measurement request from a first STA to a second STA. At least two measurement packets are transmitted from the second STA to the first STA. Each measurement packet is received at the first STA using a different antenna beam. The first STA performs measurements on each measurement packet and selects an antenna beam direction based on the measurement results.