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1. WO2012067814 - DEVICE, SYSTEM, AND METHOD OF COORDINATING AMONG MULTIPLE CO-LOCATED WIRELESS COMMUNICATION UNITS

Publication Number WO/2012/067814
Publication Date 24.05.2012
International Application No. PCT/US2011/058825
International Filing Date 01.11.2011
IPC
H04W 74/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
08Non-scheduled access, e.g. random access, ALOHA or CSMA
H04W 88/06 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02Terminal devices
06adapted for operation in multiple networks, e.g. multi-mode terminals
H04W 52/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management
02Power saving arrangements
CPC
H04W 52/0216
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02Power saving arrangements
0209in terminal devices
0212managed by the network, e.g. network or access point is master and terminal is slave
0216using a pre-established activity schedule, e.g. traffic indication frame
H04W 74/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
02Hybrid access techniques
H04W 74/0808
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
08Non-scheduled ; or contention based; access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
0808using carrier sensing, e.g. as in CSMA
H04W 88/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02Terminal devices
06adapted for operation in multiple networks ; or having at least two operational modes; , e.g. multi-mode terminals
Y02D 30/70
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
30Reducing energy consumption in communication networks
70in wireless communication networks
Applicants
  • INTEL CORPORATION [US]/[US] (AllExceptUS)
  • SUDAK, Eran [IL]/[IL] (UsOnly)
  • MARKOVITS, Ofer [IL]/[IL] (UsOnly)
  • MOR, Ran [IL]/[IL] (UsOnly)
Inventors
  • SUDAK, Eran
  • MARKOVITS, Ofer
  • MOR, Ran
Agents
  • SHICHRUR, Naim Avraham
Priority Data
12/945,93915.11.2010US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEVICE, SYSTEM, AND METHOD OF COORDINATING AMONG MULTIPLE CO-LOCATED WIRELESS COMMUNICATION UNITS
(FR) DISPOSITIF, SYSTÈME ET PROCÉDÉ DE COORDINATION PARMI DE MULTIPLES UNITÉS DE COMMUNICATION SANS FIL COLOCALISÉES
Abstract
(EN)
Device, system, and method of coordinating among multiple collocated wireless communication units. For example, a wireless communication device may include a first wireless communication unit to communicate with an access point of a first wireless communication network; and a second wireless communication unit to communicate in a second wireless communication network, wherein the first wireless communication unit is to determine at least one contention-free period, during which the second wireless communication unit is expected not to communicate in the second wireless communication network, and wherein, during the contention-free period, the first wireless communication unit is to transmit to the access point at least one request to transmit one or more pending transmissions to the first wireless communication unit. Other embodiments are described and claimed.
(FR)
La présente invention concerne un dispositif, un système et un procédé permettant de coordonner de multiples unités de communication sans fil colocalisées. Par exemple, un dispositif de communication sans fil peut comporter une première unité de communication sans fil afin de communiquer avec un point d'accès d'un premier réseau de communication sans fil ; et une seconde unité de communication sans fil afin de communiquer dans un second réseau de communication sans fil. La première unité de communication sans fil sert à déterminer au moins une période exempte de conflit durant laquelle il est attendu que la seconde unité de communication sans fil ne communique pas dans le second réseau de communication sans fil. Durant la période sans conflit, la première unité de communication sans fil doit transmettre au point d'accès au moins une requête afin de transmettre une ou plusieurs transmissions en attente à la première unité de communication sans fil. D'autres modes de réalisation sont également décrits et revendiqués.
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