公开(公告)号：EP2243324A2

公开(公告)日：2010-10-27

申请号：EP09708819.9

申请日：2009-01-27

Applicant: QUALCOMM Incorporated

Inventor： HORN, Gavin B. ,  KHANDEKAR, Aamod D. ,  AGASHE, Parag A. ,  XIAO, Lei ,  PALANKI, Ravi

IPC: H04W56/00

CPC classification number: H04J3/0679 ,  H04J3/0641

Abstract: Systems and methodologies are described that facilitate synchronizing timing among wireless nodes in a wireless communication network. A tracking wireless node can synchronize to a global positioning system (GPS) signal if available. Alternatively, the tracking wireless node can receive quality metrics related to one or more target nodes. The quality metrics can relate to parameters that can be utilized to evaluate the target node for timing synchronization. Based on the quality metrics, the tracking wireless node can select a target wireless node for timing synchronization. The tracking wireless node can subsequently synchronize timing with the target wireless node. In addition, the tracking wireless node can continually evaluate surrounding wireless nodes to detect whether other wireless nodes have higher quality metrics than the current target wireless nodes and can accordingly resynchronize with nodes having higher metrics.

公开(公告)号：EP2238790A1

公开(公告)日：2010-10-13

申请号：EP09707081.7

申请日：2009-01-29

Applicant: QUALCOMM Incorporated

Inventor： HORN, Gavin B. ,  ULUPINAR, Fatih ,  AGASHE, Parag A. ,  TINNAKORNSRISUPHAP, Peerapol ,  GUPTA, Rajarshi

IPC: H04W40/30 ,  H04L29/12 ,  H04W40/24 ,  H04W40/32

CPC classification number: H04W40/248 ,  H04L29/12226 ,  H04L41/00 ,  H04L61/2015 ,  H04W8/26 ,  H04W40/30 ,  H04W40/32 ,  H04W88/04

Abstract: A set of wireless relay nodes are managed to facilitate inter-node routing of packets in the set. In some aspects, unique identifiers are defined for the wireless relay nodes to facilitate routing packets within the set. In some aspect a routing table is provided to each of the wireless relay nodes, wherein the routing table identifies each wireless relay node in the set and a next-hop entity for each of these wireless relay nodes. Each of the wireless relay nodes may then define a forwarding table based on the routing table.

公开(公告)号：EP2238789A1

公开(公告)日：2010-10-13

申请号：EP09705394.6

申请日：2009-01-29

Applicant: QUALCOMM Incorporated

Inventor： HORN, Gavin B. ,  ULUPINAR, Fatih ,  AGASHE, Parag A. ,  TINNAKORNSRISUPHAP, Peerapol ,  GUPTA, Rajarshi

IPC: H04W40/30 ,  H04L29/12 ,  H04W40/24 ,  H04W40/32

CPC classification number: H04W40/248 ,  H04L29/12226 ,  H04L41/00 ,  H04L61/2015 ,  H04W8/26 ,  H04W40/30 ,  H04W40/32 ,  H04W88/04

Abstract: A set of wireless relay nodes are managed to facilitate inter-node routing of packets in the set. In some aspects, unique identifiers are defined for the wireless relay nodes to facilitate routing packets within the set. In some aspect a routing table is provided to each of the wireless relay nodes, wherein the routing table identifies each wireless relay node in the set and a next-hop entity for each of these wireless relay nodes. Each of the wireless relay nodes may then define a forwarding table based on the routing table.

Abstract translation: 管理一组无线中继节点以促进组中的分组的节点间路由。 在一些方面，为无线中继节点定义唯一标识符以便于在集合内路由分组。 在一些方面，路由表被提供给每个无线中继节点，其中路由表标识该集合中的每个无线中继节点以及这些无线中继节点中的每一个的下一跳实体。 然后，每个无线中继节点可以基于路由表来定义转发表。

公开(公告)号：EP2163025A2

公开(公告)日：2010-03-17

申请号：EP08755615.5

申请日：2008-05-15

Applicant: QUALCOMM Incorporated

Inventor： BLACK, Peter J. ,  WU, Qiang ,  ZHAO, Wanlun ,  TOKGOZ, Yeliz ,  PADOVANI, Roberto ,  NAGUIB, Ayman Fawzy ,  KIM, Je Woo ,  AGASHE, Parag A. ,  BHUSHAN, Naga ,  DAYAL, Pranav

IPC: H04L5/02

CPC classification number: H04W4/02 ,  H03M1/185 ,  H04L5/0023 ,  H04L5/0048 ,  H04L27/261 ,  H04L27/2613 ,  H04W16/02 ,  H04W64/00

Abstract: Briefly, in accordance with one embodiment, a method of transmitting signals is provided. Signal waveforms are transmitted from at least two respective sectors. The at least two respective sectors are from at least two different sets of a superset of sectors. The transmitted signal waveforms include signal waveforms at least nearly mutually orthogonal at least along a particular signal dimension. An advantage of such an embodiment, for example, is reduced signal interference.

Abstract translation: 简而言之，根据一个实施例，提供一种发送信号的方法。 信号波形从至少两个相应扇区发送。 所述至少两个相应的扇区来自扇区的超集的至少两个不同的集合。 所发送的信号波形包括至少沿特定信号维度至少几乎相互正交的信号波形。 例如，这种实施例的优点是减少了信号干扰。

公开(公告)号：EP2386171B1

公开(公告)日：2019-03-27

申请号：EP10700138.0

申请日：2010-01-06

Applicant: QUALCOMM Incorporated

Inventor： CATOVIC, Amer ,  AGASHE, Parag A. ,  GUPTA, Rajarshi ,  HORN, Gavin B. ,  PRAKASH, Rajat ,  ULUPINAR, Fatih

IPC: H04W36/00 ,  H04W24/02

公开(公告)号：EP2245827B1

公开(公告)日：2017-10-18

申请号：EP08872350.7

申请日：2008-11-24

Applicant: QUALCOMM Incorporated

Inventor： PATWARDHAN, Ravindra M. ,  VARDHAN, Anurag ,  ULUPINAR, Fatih ,  AGASHE, Parag A. ,  PRAKASH, Rajat ,  KUMAR, Vanitha A.

IPC: H04L29/06 ,  H04L29/08 ,  H04W28/06

CPC classification number: H04W28/065 ,  H04L69/324

公开(公告)号：EP2238789B1

公开(公告)日：2017-03-22

申请号：EP09705394.6

申请日：2009-01-29

Applicant: QUALCOMM Incorporated

Inventor： HORN, Gavin B. ,  ULUPINAR, Fatih ,  AGASHE, Parag A. ,  TINNAKORNSRISUPHAP, Peerapol ,  GUPTA, Rajarshi

IPC: H04W40/30 ,  H04L29/12 ,  H04W40/24 ,  H04W40/32 ,  H04W8/26 ,  H04W88/04

CPC classification number: H04W40/248 ,  H04L29/12226 ,  H04L41/00 ,  H04L61/2015 ,  H04W8/26 ,  H04W40/30 ,  H04W40/32 ,  H04W88/04

Abstract: A set of wireless relay nodes are managed to facilitate inter-node routing of packets in the set. In some aspects, unique identifiers are defined for the wireless relay nodes to facilitate routing packets within the set. In some aspect a routing table is provided to each of the wireless relay nodes, wherein the routing table identifies each wireless relay node in the set and a next-hop entity for each of these wireless relay nodes. Each of the wireless relay nodes may then define a forwarding table based on the routing table.

公开(公告)号：EP2359629B1

公开(公告)日：2015-09-30

申请号：EP09760387.2

申请日：2009-11-16

Applicant: QUALCOMM Incorporated

Inventor： TENNY, Nathan E. ,  AGASHE, Parag A. ,  PRAKASH, Rajat

IPC: H04W24/08 ,  H04W36/36

CPC classification number: H04W24/08 ,  H04W36/36

公开(公告)号：EP2250765B1

公开(公告)日：2015-01-21

申请号：EP09709955.0

申请日：2009-02-12

Applicant: QUALCOMM Incorporated

Inventor： PATWARDHAN, Ravindra ,  VARDHAN, Anurag ,  AGASHE, Parag A.

IPC: H04L12/26 ,  H04L1/18

CPC classification number: H04L1/1848 ,  H04L25/0204 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04L2025/03802

公开(公告)号：EP2241148B1

公开(公告)日：2014-04-02

申请号：EP08871666.7

申请日：2008-09-04

Applicant: QUALCOMM Incorporated

Inventor： HORN, Gavin B. ,  AGRAWAL, Avneesh ,  SAMPATH, Ashwin ,  GOROKHOV, Alexei ,  BHUSHAN, Naga ,  GUPTA, Rajarshi ,  ULUPINAR, Fatih ,  AGASHE, Parag A. ,  PRAKASH, Rajat ,  KHANDEKAR, Aamod ,  PALANKI, Ravi

IPC: H04W48/08

CPC classification number: H04W48/08 ,  H04W68/00