Power saving in wireless transceiver device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9794873
APP PUB NO 20160142974A1
SERIAL NO

14541320

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device-to-device (D2D) communication network supports a wireless D2D link between a first wireless transceiver and a second wireless transceiver, the second wireless transceiver accessing a cellular communication network via the first wireless transceiver. The first wireless transceiver receives capability information from the second wireless transceiver on wireless D2D communication resources and transmits, to the second transceiver, power saving information about a power saving mode configuration based on the received capability information. The power saving information comprises information about sleep periods and active periods of the second transceiver. A sync signal is transmitted with a timing based at least partly on the power saving mode configuration, for facilitating re-synchronization of the second wireless transceiver with the first wireless transceiver in conjunction with an end of a sleep period of the second wireless transceiver in accordance with the power saving mode configuration.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)STOCKHOLM12205

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Cited Art Landscape

Patent Info (Count) # Cites Year
 
QUALCOMM INCORPORATED (4)
* 2013/0021,932 SLEEP MODE FOR USER EQUIPMENT RELAYS 30 2012
2013/0182,614 PEER-TO-PEER COMMUNICATION IN AD HOC WIRELESS NETWORK 24 2013
2014/0293,851 SYSTEMS AND METHODS FOR SYNCHRONIZATION WITHIN A NEIGHBORHOOD AWARE NETWORK 4 2014
* 2016/0105,848 REGULARLY SCHEDULED SESSIONS IN A CELLULAR INTERNET OF THINGS SYSTEM 1 2014
 
WSOU INVESTMENTS, LLC (1)
* 2014/0314,057 Network Synchronisation of Devices in a D2D Cluster 7 2011
 
SONY CORPORATION (1)
* 2016/0128,129 TELECOMMUNICATIONS APPARATUS AND METHODS 1 2014
 
INTEL CORPORATION (1)
* 2007/0143,637 Power saving techniques for use in communication systems, networks, and devices 23 2005
 
SAMSUNG ELECTRONICS CO., LTD. (1)
* 2015/0009,910 APPARATUS AND METHOD FOR ALLOCATING RESOURCES IN DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS NETWORK 7 2014
 
CONVIDA WIRELESS, LLC (1)
* 2016/0174,148 NEIGHBOR DISCOVERY TO SUPPORT SLEEPY NODES 6 2014
 
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE (1)
2014/0010,099 METHOD FOR CONTROLLING D2D COMMUNICATION AND CORRESPONDING CONTROLLER DEVICE AND MOBILE DEVICE 7 2013
 
HUAWEI TECHNOLOGIES CO., LTD. (1)
* 2015/0282,070 Methods for Dynamic Traffic Offloading and Transmit Point (TP) Muting for Energy Efficiency in Virtual Radio Access Network (V-RAN) 2 2015
 
LG ELECTRONICS INC. (1)
* 2013/0308,490 METHOD AND APPARATUS FOR PERFORMING DEVICE-TO-DEVICE COOPERATIVE COMMUNICATION IN WIRELESS ACCESS SYSTEM 15 2011
 
AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. (1)
2013/0157,670 Device-To-Device Discovery In Cellular Communications 16 2011
* Cited By Examiner

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