Xiao Wang

US Patent:

6574203, Jun 3, 2003

Filed:

Jun 25, 2001

Appl. No.:

09/888913

Inventors:

Neil E. Bernstein - Short Hills NJ
Xiao C. Bernstein - New York NY
Wen-Yi Kuo - Parsippany NJ
Martin H. Meyers - Montclair NJ
Xiao Wang - Morristown NJ
Carl F. Weaver - Hanover NJ

Assignee:

Lucent Technologies Inc. - Murray Hill NJ

International Classification:

H04Q 700

US Classification:

370332, 370335, 370342, 455437, 455443

Abstract:

Inter-frequency handoffs in a CDMA or other wireless communication system are controlled using a noise-limited coverage trigger metric which is able to distinguish between same-frequency cell boundaries and other-frequency cell boundaries in the system. The trigger metric may be generated as a function of an average signal-to-noise measure for pilot signals received at a mobile station of the system and a linear sum of the signal-to-noise measures. The signal-to-noise measures may be generated in the mobile station and included in messages transmitted from the mobile station to one or more base stations of the system. The trigger metric is used to control a handoff from a current frequency to a new frequency in an ongoing call. The trigger metric may alternatively be based on a measure of mobile receive power alone. Other aspects of the invention reduce unnecessary searching for a new frequency and decrease the likelihood of âping-pongingâ from a current frequency to a new frequency by providing additional checks in the handoff process.

US Patent:

20080066777, Mar 20, 2008

Filed:

Sep 13, 2007

Appl. No.:

11/900802

Inventors:

Xiao Wang - Princeton NJ, US
Qing Wang - Princeton NJ, US
Xiang Liu - Princeton NJ, US

International Classification:

A61C 15/02

US Classification:

132329000

Abstract:

The present invention relates to a personal toothpick having an adjustable inter-teeth inserting portion. The inter-teeth inserting portion is bendable to be formed at any angle. Thereafter, the inter-teeth inserting portion is forced laterally between any of the teeth, such as the back teeth, while the handle is at the front of the jaw, instead of being placed in redial position with reference to the curvature of the jaw. Accordingly, the toothpick can easily remove the foreign matters in small spaces between adjacent teeth, especially the back teeth.

US Patent:

20080216767, Sep 11, 2008

Filed:

Jun 27, 2007

Appl. No.:

11/823179

Inventors:

Xiao Long Wang - Fort Lee NJ, US

International Classification:

A01K 27/00
A01K 29/00

US Classification:

119795, 16430

Abstract:

A pet leash including a handle, the handle having a grip portion, a capsule portion and an anchor portion. A cavity within the capsule portion is adapted to contain a payload such as a collapsible dog dish or a pet feces collection bag.

US Patent:

62528610, Jun 26, 2001

Filed:

Mar 26, 1998

Appl. No.:

9/048626

Inventors:

Neil E. Bernstein - Short Hills NJ
Xiao C. Bernstein - New York NY
Wen-Yi Kuo - Parsippany NJ
Martin H. Meyers - Montclair NJ
Xiao Wang - Morristown NJ
Carl F. Weaver - Hanover NJ

Assignee:

Lucent Technologies, Inc. - Murray Hill NJ

International Classification:

H04Q 700

US Classification:

370331

Abstract:

Inter-frequency handoffs in a CDMA or other wireless communication system are controlled using a noise-limited coverage trigger metric which is able to distinguish between same-frequency cell boundaries and other-frequency cell boundaries in the system. The trigger metric may be generated as a function of an average signal-to-noise measure for pilot signals received at a mobile station of the system and a linear sum of the signal-to-noise measures. The signal-to-noise measures may be generated in the mobile station and included in messages transmitted from the mobile station to one or more base stations of the system. The trigger metric is used to control a handoff from a current frequency to a new frequency in an ongoing call. The trigger metric may alternatively be based on a measure of mobile receive power alone. Other aspects of the invention reduce unnecessary searching for a new frequency and decrease the likelihood of "ping-ponging" from a current frequency to a new frequency by providing additional checks in the handoff process.

US Patent:

20200266872, Aug 20, 2020

Filed:

Jan 20, 2020

Appl. No.:

16/747309

Inventors:

- San Diego CA, US
Jung Ho RYU - Fort Lee NJ, US
Kiran VENUGOPAL - Raritan NJ, US
Yan ZHOU - San Diego CA, US
Xiao Feng WANG - San Diego CA, US
Junyi LI - Chester NJ, US
Tao LUO - San Diego CA, US

International Classification:

H04B 7/06
H04L 5/00
H04W 72/04
H04W 24/10

Abstract:

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a beam failure associated with a component carrier (CC) of a plurality of CCs that are aggregated. The UE may identify, based at least in part on detecting the beam failure, a CC group in which the CC and one or more other CCs, of the plurality of CCs, are included. The UE may transmit, to the BS, a beam failure recovery request (BFRQ) communication associated with the CC group. Numerous other aspects are provided.

US Patent:

20180375696, Dec 27, 2018

Filed:

Jun 21, 2018

Appl. No.:

16/014492

Inventors:

- San Diego CA, US
Navid ABEDINI - Raritan NJ, US
Xiao Feng WANG - San Diego CA, US
Haitong SUN - Cupertino CA, US
Juergen CEZANNE - Ocean Township NJ, US
Muhammad Nazmul ISLAM - Edison NJ, US
Sundar SUBRAMANIAN - San Diego CA, US
Alberto RICO ALVARINO - San Diego CA, US

International Classification:

H04L 25/03
H04L 1/00

Abstract:

Aspects of the present disclosure include systems and methods that transmit masked data by designating one or more selected bits in a bit stream containing data bits, selecting a mask for the bit stream based on the one or more selected bits, masking the bit stream without altering the one or more selected bits, encoding the masked bit stream into one or more codewords, and transmitting the one or more codewords.

US Patent:

20180270836, Sep 20, 2018

Filed:

May 18, 2018

Appl. No.:

15/983616

Inventors:

- San Diego CA, US
Junyi LI - Chester NJ, US
Xiao Feng WANG - San Diego CA, US

International Classification:

H04W 72/08
H04W 72/12
H04W 52/18
H04W 4/70
H04L 1/00

Abstract:

A method, an apparatus, and a computer-readable medium for wireless communication are provided. The apparatus may be a UE. The apparatus may receive a message from a base station. The message may indicate a first dedicated resource for downlink transmission, and the first dedicated resource may be associated with a scheduled downlink transmission from the base station. The apparatus may determine a second dedicated resource for uplink transmission based on the first dedicated resource for downlink transmission indicated in the message. The second dedicated resource for uplink transmission may be associated with the scheduled downlink transmission. The apparatus may determine whether to transmit an information message, to be used by the base station for transmitting the scheduled downlink transmission, on the second dedicated resource.

US Patent:

20180167953, Jun 14, 2018

Filed:

Feb 1, 2018

Appl. No.:

15/886650

Inventors:

- San Diego CA, US
Junyi LI - Chester NJ, US
Xiao Feng WANG - San Diego CA, US

International Classification:

H04W 72/08
H04L 1/00
H04W 4/70
H04W 72/12
H04W 52/18

Abstract:

A method, an apparatus, and a computer-readable medium for wireless communication are provided. The apparatus may be a base station. The apparatus may transmit a message to a user equipment (UE). The message may indicate a first dedicated resource for downlink transmission, and the first dedicated resource may be associated with a scheduled downlink transmission from the apparatus. The apparatus may receive an information message from the UE on a second dedicated resource for uplink transmission based on the first dedicated resource for downlink transmission indicated in the message. The information message may be used for transmitting the scheduled downlink channel transmission that was scheduled before the information message was received. The apparatus may transmit the scheduled downlink transmission after receiving the information message from the UE. The scheduled downlink transmission may be based on the received information message.